From 2cf153183101c4a0a37114cca6da5af5a75c044e Mon Sep 17 00:00:00 2001 From: Krystian Wojcicki Date: Mon, 4 Feb 2019 23:50:01 -0500 Subject: [PATCH 1/3] Added builder info Signed-off-by: Krystian Wojcicki --- cli/command/system/info.go | 5 + cli/command/system/info_test.go | 1 + vendor.conf | 2 +- .../docker/api/types/container/host_config.go | 7 +- .../docker/docker/api/types/types.go | 1 + .../github.com/docker/docker/client/README.md | 2 +- .../github.com/docker/docker/client/client.go | 156 +-------------- .../docker/docker/client/client_deprecated.go | 23 +++ .../docker/docker/client/options.go | 144 ++++++++++++++ .../github.com/docker/docker/client/ping.go | 48 +++-- .../docker/docker/client/request.go | 36 ++-- .../docker/docker/errdefs/helpers.go | 55 +++--- .../docker/docker/pkg/archive/archive.go | 4 +- .../docker/pkg/archive/archive_linux.go | 179 +++++++++++++++++- .../docker/pkg/archive/archive_other.go | 2 +- .../docker/docker/pkg/archive/copy.go | 8 + .../docker/pkg/jsonmessage/jsonmessage.go | 104 +++------- vendor/github.com/docker/docker/vendor.conf | 10 +- 18 files changed, 481 insertions(+), 306 deletions(-) create mode 100644 vendor/github.com/docker/docker/client/client_deprecated.go create mode 100644 vendor/github.com/docker/docker/client/options.go diff --git a/cli/command/system/info.go b/cli/command/system/info.go index c86c04993cd3..5a6c36b6a86d 100644 --- a/cli/command/system/info.go +++ b/cli/command/system/info.go @@ -143,6 +143,11 @@ func prettyPrintServerInfo(dockerCli command.Cli, info types.Info) []error { fmt.Fprintln(dockerCli.Out(), " Paused:", info.ContainersPaused) fmt.Fprintln(dockerCli.Out(), " Stopped:", info.ContainersStopped) fmt.Fprintln(dockerCli.Out(), " Images:", info.Images) + if info.Builder == types.BuilderV1 || info.Builder == "" { + fmt.Fprintln(dockerCli.Out(), " Default Builder:", "Legacy") + } else if info.Builder == types.BuilderBuildKit { + fmt.Fprintln(dockerCli.Out(), " Default Builder:", "Buildkit") + } fprintlnNonEmpty(dockerCli.Out(), " Server Version:", info.ServerVersion) fprintlnNonEmpty(dockerCli.Out(), " Storage Driver:", info.Driver) if info.DriverStatus != nil { diff --git a/cli/command/system/info_test.go b/cli/command/system/info_test.go index cb46715e5340..5d24eafbcbac 100644 --- a/cli/command/system/info_test.go +++ b/cli/command/system/info_test.go @@ -26,6 +26,7 @@ const sampleID = "EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX" var sampleInfoNoSwarm = types.Info{ ID: sampleID, + Builder: types.BuilderV1, Containers: 0, ContainersRunning: 0, ContainersPaused: 0, diff --git a/vendor.conf b/vendor.conf index 88d21f77836d..a7c6b0f47f3b 100755 --- a/vendor.conf +++ b/vendor.conf @@ -13,7 +13,7 @@ github.com/cpuguy83/go-md2man v1.0.8 github.com/davecgh/go-spew 346938d642f2ec3594ed81d874461961cd0faa76 # v1.1.0 github.com/dgrijalva/jwt-go a2c85815a77d0f951e33ba4db5ae93629a1530af github.com/docker/distribution 83389a148052d74ac602f5f1d62f86ff2f3c4aa5 -github.com/docker/docker f76d6a078d881f410c00e8d900dcdfc2e026c841 +github.com/docker/docker b462bba1b0a457d0481f530bb2ffa327d20d96e1 github.com/docker/compose-on-kubernetes 356b2919c496f7e988f6e0dfe7e67d919602e14e # master w/ v1alpha3+pullsecrets+pull-policy github.com/docker/docker-credential-helpers 5241b46610f2491efdf9d1c85f1ddf5b02f6d962 # the docker/go package contains a customized version of canonical/json diff --git a/vendor/github.com/docker/docker/api/types/container/host_config.go b/vendor/github.com/docker/docker/api/types/container/host_config.go index 44bdfec962bc..05dd16a92568 100644 --- a/vendor/github.com/docker/docker/api/types/container/host_config.go +++ b/vendor/github.com/docker/docker/api/types/container/host_config.go @@ -370,9 +370,10 @@ type HostConfig struct { // Applicable to UNIX platforms CapAdd strslice.StrSlice // List of kernel capabilities to add to the container CapDrop strslice.StrSlice // List of kernel capabilities to remove from the container - DNS []string `json:"Dns"` // List of DNS server to lookup - DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for - DNSSearch []string `json:"DnsSearch"` // List of DNSSearch to look for + Capabilities []string `json:"Capabilities"` // List of kernel capabilities to be available for container (this overrides the default set) + DNS []string `json:"Dns"` // List of DNS server to lookup + DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for + DNSSearch []string `json:"DnsSearch"` // List of DNSSearch to look for ExtraHosts []string // List of extra hosts GroupAdd []string // List of additional groups that the container process will run as IpcMode IpcMode // IPC namespace to use for the container diff --git a/vendor/github.com/docker/docker/api/types/types.go b/vendor/github.com/docker/docker/api/types/types.go index 2accda9d0776..dabcd46056d2 100644 --- a/vendor/github.com/docker/docker/api/types/types.go +++ b/vendor/github.com/docker/docker/api/types/types.go @@ -146,6 +146,7 @@ type Commit struct { // GET "/info" type Info struct { ID string + Builder BuilderVersion Containers int ContainersRunning int ContainersPaused int diff --git a/vendor/github.com/docker/docker/client/README.md b/vendor/github.com/docker/docker/client/README.md index 059dfb3ce7b9..992f18117df5 100644 --- a/vendor/github.com/docker/docker/client/README.md +++ b/vendor/github.com/docker/docker/client/README.md @@ -16,7 +16,7 @@ import ( ) func main() { - cli, err := client.NewEnvClient() + cli, err := client.NewClientWithOpts(client.FromEnv) if err != nil { panic(err) } diff --git a/vendor/github.com/docker/docker/client/client.go b/vendor/github.com/docker/docker/client/client.go index fa66850c39a9..f174d3ce71fb 100644 --- a/vendor/github.com/docker/docker/client/client.go +++ b/vendor/github.com/docker/docker/client/client.go @@ -23,7 +23,7 @@ For example, to list running containers (the equivalent of "docker ps"): ) func main() { - cli, err := client.NewEnvClient() + cli, err := client.NewClientWithOpts(client.FromEnv) if err != nil { panic(err) } @@ -47,16 +47,13 @@ import ( "net" "net/http" "net/url" - "os" "path" - "path/filepath" "strings" "github.com/docker/docker/api" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/versions" "github.com/docker/go-connections/sockets" - "github.com/docker/go-connections/tlsconfig" "github.com/pkg/errors" ) @@ -103,145 +100,6 @@ func CheckRedirect(req *http.Request, via []*http.Request) error { return ErrRedirect } -// NewEnvClient initializes a new API client based on environment variables. -// See FromEnv for a list of support environment variables. -// -// Deprecated: use NewClientWithOpts(FromEnv) -func NewEnvClient() (*Client, error) { - return NewClientWithOpts(FromEnv) -} - -// FromEnv configures the client with values from environment variables. -// -// Supported environment variables: -// DOCKER_HOST to set the url to the docker server. -// DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest. -// DOCKER_CERT_PATH to load the TLS certificates from. -// DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default. -func FromEnv(c *Client) error { - if dockerCertPath := os.Getenv("DOCKER_CERT_PATH"); dockerCertPath != "" { - options := tlsconfig.Options{ - CAFile: filepath.Join(dockerCertPath, "ca.pem"), - CertFile: filepath.Join(dockerCertPath, "cert.pem"), - KeyFile: filepath.Join(dockerCertPath, "key.pem"), - InsecureSkipVerify: os.Getenv("DOCKER_TLS_VERIFY") == "", - } - tlsc, err := tlsconfig.Client(options) - if err != nil { - return err - } - - c.client = &http.Client{ - Transport: &http.Transport{TLSClientConfig: tlsc}, - CheckRedirect: CheckRedirect, - } - } - - if host := os.Getenv("DOCKER_HOST"); host != "" { - if err := WithHost(host)(c); err != nil { - return err - } - } - - if version := os.Getenv("DOCKER_API_VERSION"); version != "" { - c.version = version - c.manualOverride = true - } - return nil -} - -// WithTLSClientConfig applies a tls config to the client transport. -func WithTLSClientConfig(cacertPath, certPath, keyPath string) func(*Client) error { - return func(c *Client) error { - opts := tlsconfig.Options{ - CAFile: cacertPath, - CertFile: certPath, - KeyFile: keyPath, - ExclusiveRootPools: true, - } - config, err := tlsconfig.Client(opts) - if err != nil { - return errors.Wrap(err, "failed to create tls config") - } - if transport, ok := c.client.Transport.(*http.Transport); ok { - transport.TLSClientConfig = config - return nil - } - return errors.Errorf("cannot apply tls config to transport: %T", c.client.Transport) - } -} - -// WithDialer applies the dialer.DialContext to the client transport. This can be -// used to set the Timeout and KeepAlive settings of the client. -// Deprecated: use WithDialContext -func WithDialer(dialer *net.Dialer) func(*Client) error { - return WithDialContext(dialer.DialContext) -} - -// WithDialContext applies the dialer to the client transport. This can be -// used to set the Timeout and KeepAlive settings of the client. -func WithDialContext(dialContext func(ctx context.Context, network, addr string) (net.Conn, error)) func(*Client) error { - return func(c *Client) error { - if transport, ok := c.client.Transport.(*http.Transport); ok { - transport.DialContext = dialContext - return nil - } - return errors.Errorf("cannot apply dialer to transport: %T", c.client.Transport) - } -} - -// WithVersion overrides the client version with the specified one -func WithVersion(version string) func(*Client) error { - return func(c *Client) error { - c.version = version - return nil - } -} - -// WithHost overrides the client host with the specified one. -func WithHost(host string) func(*Client) error { - return func(c *Client) error { - hostURL, err := ParseHostURL(host) - if err != nil { - return err - } - c.host = host - c.proto = hostURL.Scheme - c.addr = hostURL.Host - c.basePath = hostURL.Path - if transport, ok := c.client.Transport.(*http.Transport); ok { - return sockets.ConfigureTransport(transport, c.proto, c.addr) - } - return errors.Errorf("cannot apply host to transport: %T", c.client.Transport) - } -} - -// WithHTTPClient overrides the client http client with the specified one -func WithHTTPClient(client *http.Client) func(*Client) error { - return func(c *Client) error { - if client != nil { - c.client = client - } - return nil - } -} - -// WithHTTPHeaders overrides the client default http headers -func WithHTTPHeaders(headers map[string]string) func(*Client) error { - return func(c *Client) error { - c.customHTTPHeaders = headers - return nil - } -} - -// WithScheme overrides the client scheme with the specified one -func WithScheme(scheme string) func(*Client) error { - return func(c *Client) error { - c.scheme = scheme - return nil - } -} - // NewClientWithOpts initializes a new API client with default values. It takes functors // to modify values when creating it, like `NewClientWithOpts(WithVersion(…))` // It also initializes the custom http headers to add to each request. @@ -301,18 +159,6 @@ func defaultHTTPClient(host string) (*http.Client, error) { }, nil } -// NewClient initializes a new API client for the given host and API version. -// It uses the given http client as transport. -// It also initializes the custom http headers to add to each request. -// -// It won't send any version information if the version number is empty. It is -// highly recommended that you set a version or your client may break if the -// server is upgraded. -// Deprecated: use NewClientWithOpts -func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) { - return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders)) -} - // Close the transport used by the client func (cli *Client) Close() error { if t, ok := cli.client.Transport.(*http.Transport); ok { diff --git a/vendor/github.com/docker/docker/client/client_deprecated.go b/vendor/github.com/docker/docker/client/client_deprecated.go new file mode 100644 index 000000000000..54cdfc29a84b --- /dev/null +++ b/vendor/github.com/docker/docker/client/client_deprecated.go @@ -0,0 +1,23 @@ +package client + +import "net/http" + +// NewClient initializes a new API client for the given host and API version. +// It uses the given http client as transport. +// It also initializes the custom http headers to add to each request. +// +// It won't send any version information if the version number is empty. It is +// highly recommended that you set a version or your client may break if the +// server is upgraded. +// Deprecated: use NewClientWithOpts +func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) { + return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders)) +} + +// NewEnvClient initializes a new API client based on environment variables. +// See FromEnv for a list of support environment variables. +// +// Deprecated: use NewClientWithOpts(FromEnv) +func NewEnvClient() (*Client, error) { + return NewClientWithOpts(FromEnv) +} diff --git a/vendor/github.com/docker/docker/client/options.go b/vendor/github.com/docker/docker/client/options.go new file mode 100644 index 000000000000..12eb25b18ee2 --- /dev/null +++ b/vendor/github.com/docker/docker/client/options.go @@ -0,0 +1,144 @@ +package client + +import ( + "context" + "net" + "net/http" + "os" + "path/filepath" + + "github.com/docker/go-connections/sockets" + "github.com/docker/go-connections/tlsconfig" + "github.com/pkg/errors" +) + +// FromEnv configures the client with values from environment variables. +// +// Supported environment variables: +// DOCKER_HOST to set the url to the docker server. +// DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest. +// DOCKER_CERT_PATH to load the TLS certificates from. +// DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default. +func FromEnv(c *Client) error { + if dockerCertPath := os.Getenv("DOCKER_CERT_PATH"); dockerCertPath != "" { + options := tlsconfig.Options{ + CAFile: filepath.Join(dockerCertPath, "ca.pem"), + CertFile: filepath.Join(dockerCertPath, "cert.pem"), + KeyFile: filepath.Join(dockerCertPath, "key.pem"), + InsecureSkipVerify: os.Getenv("DOCKER_TLS_VERIFY") == "", + } + tlsc, err := tlsconfig.Client(options) + if err != nil { + return err + } + + c.client = &http.Client{ + Transport: &http.Transport{TLSClientConfig: tlsc}, + CheckRedirect: CheckRedirect, + } + } + + if host := os.Getenv("DOCKER_HOST"); host != "" { + if err := WithHost(host)(c); err != nil { + return err + } + } + + if version := os.Getenv("DOCKER_API_VERSION"); version != "" { + c.version = version + c.manualOverride = true + } + return nil +} + +// WithDialer applies the dialer.DialContext to the client transport. This can be +// used to set the Timeout and KeepAlive settings of the client. +// Deprecated: use WithDialContext +func WithDialer(dialer *net.Dialer) func(*Client) error { + return WithDialContext(dialer.DialContext) +} + +// WithDialContext applies the dialer to the client transport. This can be +// used to set the Timeout and KeepAlive settings of the client. +func WithDialContext(dialContext func(ctx context.Context, network, addr string) (net.Conn, error)) func(*Client) error { + return func(c *Client) error { + if transport, ok := c.client.Transport.(*http.Transport); ok { + transport.DialContext = dialContext + return nil + } + return errors.Errorf("cannot apply dialer to transport: %T", c.client.Transport) + } +} + +// WithHost overrides the client host with the specified one. +func WithHost(host string) func(*Client) error { + return func(c *Client) error { + hostURL, err := ParseHostURL(host) + if err != nil { + return err + } + c.host = host + c.proto = hostURL.Scheme + c.addr = hostURL.Host + c.basePath = hostURL.Path + if transport, ok := c.client.Transport.(*http.Transport); ok { + return sockets.ConfigureTransport(transport, c.proto, c.addr) + } + return errors.Errorf("cannot apply host to transport: %T", c.client.Transport) + } +} + +// WithHTTPClient overrides the client http client with the specified one +func WithHTTPClient(client *http.Client) func(*Client) error { + return func(c *Client) error { + if client != nil { + c.client = client + } + return nil + } +} + +// WithHTTPHeaders overrides the client default http headers +func WithHTTPHeaders(headers map[string]string) func(*Client) error { + return func(c *Client) error { + c.customHTTPHeaders = headers + return nil + } +} + +// WithScheme overrides the client scheme with the specified one +func WithScheme(scheme string) func(*Client) error { + return func(c *Client) error { + c.scheme = scheme + return nil + } +} + +// WithTLSClientConfig applies a tls config to the client transport. +func WithTLSClientConfig(cacertPath, certPath, keyPath string) func(*Client) error { + return func(c *Client) error { + opts := tlsconfig.Options{ + CAFile: cacertPath, + CertFile: certPath, + KeyFile: keyPath, + ExclusiveRootPools: true, + } + config, err := tlsconfig.Client(opts) + if err != nil { + return errors.Wrap(err, "failed to create tls config") + } + if transport, ok := c.client.Transport.(*http.Transport); ok { + transport.TLSClientConfig = config + return nil + } + return errors.Errorf("cannot apply tls config to transport: %T", c.client.Transport) + } +} + +// WithVersion overrides the client version with the specified one +func WithVersion(version string) func(*Client) error { + return func(c *Client) error { + c.version = version + return nil + } +} diff --git a/vendor/github.com/docker/docker/client/ping.go b/vendor/github.com/docker/docker/client/ping.go index dec1423e3891..0ebb6b752bb2 100644 --- a/vendor/github.com/docker/docker/client/ping.go +++ b/vendor/github.com/docker/docker/client/ping.go @@ -2,34 +2,56 @@ package client // import "github.com/docker/docker/client" import ( "context" + "net/http" "path" "github.com/docker/docker/api/types" ) -// Ping pings the server and returns the value of the "Docker-Experimental", "Builder-Version", "OS-Type" & "API-Version" headers +// Ping pings the server and returns the value of the "Docker-Experimental", +// "Builder-Version", "OS-Type" & "API-Version" headers. It attempts to use +// a HEAD request on the endpoint, but falls back to GET if HEAD is not supported +// by the daemon. func (cli *Client) Ping(ctx context.Context) (types.Ping, error) { var ping types.Ping - req, err := cli.buildRequest("GET", path.Join(cli.basePath, "/_ping"), nil, nil) + req, err := cli.buildRequest("HEAD", path.Join(cli.basePath, "/_ping"), nil, nil) if err != nil { return ping, err } serverResp, err := cli.doRequest(ctx, req) + if err == nil { + defer ensureReaderClosed(serverResp) + switch serverResp.statusCode { + case http.StatusOK, http.StatusInternalServerError: + // Server handled the request, so parse the response + return parsePingResponse(cli, serverResp) + } + } + + req, err = cli.buildRequest("GET", path.Join(cli.basePath, "/_ping"), nil, nil) + if err != nil { + return ping, err + } + serverResp, err = cli.doRequest(ctx, req) if err != nil { return ping, err } defer ensureReaderClosed(serverResp) + return parsePingResponse(cli, serverResp) +} - if serverResp.header != nil { - ping.APIVersion = serverResp.header.Get("API-Version") - - if serverResp.header.Get("Docker-Experimental") == "true" { - ping.Experimental = true - } - ping.OSType = serverResp.header.Get("OSType") - if bv := serverResp.header.Get("Builder-Version"); bv != "" { - ping.BuilderVersion = types.BuilderVersion(bv) - } +func parsePingResponse(cli *Client, resp serverResponse) (types.Ping, error) { + var ping types.Ping + if resp.header == nil { + return ping, cli.checkResponseErr(resp) + } + ping.APIVersion = resp.header.Get("API-Version") + ping.OSType = resp.header.Get("OSType") + if resp.header.Get("Docker-Experimental") == "true" { + ping.Experimental = true + } + if bv := resp.header.Get("Builder-Version"); bv != "" { + ping.BuilderVersion = types.BuilderVersion(bv) } - return ping, cli.checkResponseErr(serverResp) + return ping, cli.checkResponseErr(resp) } diff --git a/vendor/github.com/docker/docker/client/request.go b/vendor/github.com/docker/docker/client/request.go index bf98962fcbac..52ed12446da2 100644 --- a/vendor/github.com/docker/docker/client/request.go +++ b/vendor/github.com/docker/docker/client/request.go @@ -136,7 +136,7 @@ func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResp } if cli.scheme == "https" && strings.Contains(err.Error(), "bad certificate") { - return serverResp, fmt.Errorf("The server probably has client authentication (--tlsverify) enabled. Please check your TLS client certification settings: %v", err) + return serverResp, errors.Wrap(err, "The server probably has client authentication (--tlsverify) enabled. Please check your TLS client certification settings") } // Don't decorate context sentinel errors; users may be comparing to @@ -195,17 +195,21 @@ func (cli *Client) checkResponseErr(serverResp serverResponse) error { return nil } - bodyMax := 1 * 1024 * 1024 // 1 MiB - bodyR := &io.LimitedReader{ - R: serverResp.body, - N: int64(bodyMax), - } - body, err := ioutil.ReadAll(bodyR) - if err != nil { - return err - } - if bodyR.N == 0 { - return fmt.Errorf("request returned %s with a message (> %d bytes) for API route and version %s, check if the server supports the requested API version", http.StatusText(serverResp.statusCode), bodyMax, serverResp.reqURL) + var body []byte + var err error + if serverResp.body != nil { + bodyMax := 1 * 1024 * 1024 // 1 MiB + bodyR := &io.LimitedReader{ + R: serverResp.body, + N: int64(bodyMax), + } + body, err = ioutil.ReadAll(bodyR) + if err != nil { + return err + } + if bodyR.N == 0 { + return fmt.Errorf("request returned %s with a message (> %d bytes) for API route and version %s, check if the server supports the requested API version", http.StatusText(serverResp.statusCode), bodyMax, serverResp.reqURL) + } } if len(body) == 0 { return fmt.Errorf("request returned %s for API route and version %s, check if the server supports the requested API version", http.StatusText(serverResp.statusCode), serverResp.reqURL) @@ -220,14 +224,14 @@ func (cli *Client) checkResponseErr(serverResp serverResponse) error { if (cli.version == "" || versions.GreaterThan(cli.version, "1.23")) && ct == "application/json" { var errorResponse types.ErrorResponse if err := json.Unmarshal(body, &errorResponse); err != nil { - return fmt.Errorf("Error reading JSON: %v", err) + return errors.Wrap(err, "Error reading JSON") } - errorMessage = errorResponse.Message + errorMessage = strings.TrimSpace(errorResponse.Message) } else { - errorMessage = string(body) + errorMessage = strings.TrimSpace(string(body)) } - return fmt.Errorf("Error response from daemon: %s", strings.TrimSpace(errorMessage)) + return errors.Wrap(errors.New(errorMessage), "Error response from daemon") } func (cli *Client) addHeaders(req *http.Request, headers headers) *http.Request { diff --git a/vendor/github.com/docker/docker/errdefs/helpers.go b/vendor/github.com/docker/docker/errdefs/helpers.go index 6169c2bc62a5..a28881caf5be 100644 --- a/vendor/github.com/docker/docker/errdefs/helpers.go +++ b/vendor/github.com/docker/docker/errdefs/helpers.go @@ -12,8 +12,8 @@ func (e errNotFound) Cause() error { // NotFound is a helper to create an error of the class with the same name from any error type func NotFound(err error) error { - if err == nil { - return nil + if err == nil || IsNotFound(err) { + return err } return errNotFound{err} } @@ -28,8 +28,8 @@ func (e errInvalidParameter) Cause() error { // InvalidParameter is a helper to create an error of the class with the same name from any error type func InvalidParameter(err error) error { - if err == nil { - return nil + if err == nil || IsInvalidParameter(err) { + return err } return errInvalidParameter{err} } @@ -44,8 +44,8 @@ func (e errConflict) Cause() error { // Conflict is a helper to create an error of the class with the same name from any error type func Conflict(err error) error { - if err == nil { - return nil + if err == nil || IsConflict(err) { + return err } return errConflict{err} } @@ -60,8 +60,8 @@ func (e errUnauthorized) Cause() error { // Unauthorized is a helper to create an error of the class with the same name from any error type func Unauthorized(err error) error { - if err == nil { - return nil + if err == nil || IsUnauthorized(err) { + return err } return errUnauthorized{err} } @@ -76,6 +76,9 @@ func (e errUnavailable) Cause() error { // Unavailable is a helper to create an error of the class with the same name from any error type func Unavailable(err error) error { + if err == nil || IsUnavailable(err) { + return err + } return errUnavailable{err} } @@ -89,8 +92,8 @@ func (e errForbidden) Cause() error { // Forbidden is a helper to create an error of the class with the same name from any error type func Forbidden(err error) error { - if err == nil { - return nil + if err == nil || IsForbidden(err) { + return err } return errForbidden{err} } @@ -105,8 +108,8 @@ func (e errSystem) Cause() error { // System is a helper to create an error of the class with the same name from any error type func System(err error) error { - if err == nil { - return nil + if err == nil || IsSystem(err) { + return err } return errSystem{err} } @@ -121,8 +124,8 @@ func (e errNotModified) Cause() error { // NotModified is a helper to create an error of the class with the same name from any error type func NotModified(err error) error { - if err == nil { - return nil + if err == nil || IsNotModified(err) { + return err } return errNotModified{err} } @@ -137,8 +140,8 @@ func (e errAlreadyExists) Cause() error { // AlreadyExists is a helper to create an error of the class with the same name from any error type func AlreadyExists(err error) error { - if err == nil { - return nil + if err == nil || IsAlreadyExists(err) { + return err } return errAlreadyExists{err} } @@ -153,8 +156,8 @@ func (e errNotImplemented) Cause() error { // NotImplemented is a helper to create an error of the class with the same name from any error type func NotImplemented(err error) error { - if err == nil { - return nil + if err == nil || IsNotImplemented(err) { + return err } return errNotImplemented{err} } @@ -169,8 +172,8 @@ func (e errUnknown) Cause() error { // Unknown is a helper to create an error of the class with the same name from any error type func Unknown(err error) error { - if err == nil { - return nil + if err == nil || IsUnknown(err) { + return err } return errUnknown{err} } @@ -185,8 +188,8 @@ func (e errCancelled) Cause() error { // Cancelled is a helper to create an error of the class with the same name from any error type func Cancelled(err error) error { - if err == nil { - return nil + if err == nil || IsCancelled(err) { + return err } return errCancelled{err} } @@ -201,8 +204,8 @@ func (e errDeadline) Cause() error { // Deadline is a helper to create an error of the class with the same name from any error type func Deadline(err error) error { - if err == nil { - return nil + if err == nil || IsDeadline(err) { + return err } return errDeadline{err} } @@ -217,8 +220,8 @@ func (e errDataLoss) Cause() error { // DataLoss is a helper to create an error of the class with the same name from any error type func DataLoss(err error) error { - if err == nil { - return nil + if err == nil || IsDataLoss(err) { + return err } return errDataLoss{err} } diff --git a/vendor/github.com/docker/docker/pkg/archive/archive.go b/vendor/github.com/docker/docker/pkg/archive/archive.go index 32132fcfed81..bb623fa85648 100644 --- a/vendor/github.com/docker/docker/pkg/archive/archive.go +++ b/vendor/github.com/docker/docker/pkg/archive/archive.go @@ -745,7 +745,7 @@ func TarWithOptions(srcPath string, options *TarOptions) (io.ReadCloser, error) compressWriter, options.ChownOpts, ) - ta.WhiteoutConverter = getWhiteoutConverter(options.WhiteoutFormat) + ta.WhiteoutConverter = getWhiteoutConverter(options.WhiteoutFormat, options.InUserNS) defer func() { // Make sure to check the error on Close. @@ -903,7 +903,7 @@ func Unpack(decompressedArchive io.Reader, dest string, options *TarOptions) err var dirs []*tar.Header idMapping := idtools.NewIDMappingsFromMaps(options.UIDMaps, options.GIDMaps) rootIDs := idMapping.RootPair() - whiteoutConverter := getWhiteoutConverter(options.WhiteoutFormat) + whiteoutConverter := getWhiteoutConverter(options.WhiteoutFormat, options.InUserNS) // Iterate through the files in the archive. loop: diff --git a/vendor/github.com/docker/docker/pkg/archive/archive_linux.go b/vendor/github.com/docker/docker/pkg/archive/archive_linux.go index 970d4d06800d..0601f7b0d1f5 100644 --- a/vendor/github.com/docker/docker/pkg/archive/archive_linux.go +++ b/vendor/github.com/docker/docker/pkg/archive/archive_linux.go @@ -2,22 +2,29 @@ package archive // import "github.com/docker/docker/pkg/archive" import ( "archive/tar" + "fmt" + "io/ioutil" "os" "path/filepath" "strings" + "syscall" + "github.com/containerd/continuity/fs" "github.com/docker/docker/pkg/system" + "github.com/pkg/errors" "golang.org/x/sys/unix" ) -func getWhiteoutConverter(format WhiteoutFormat) tarWhiteoutConverter { +func getWhiteoutConverter(format WhiteoutFormat, inUserNS bool) tarWhiteoutConverter { if format == OverlayWhiteoutFormat { - return overlayWhiteoutConverter{} + return overlayWhiteoutConverter{inUserNS: inUserNS} } return nil } -type overlayWhiteoutConverter struct{} +type overlayWhiteoutConverter struct { + inUserNS bool +} func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os.FileInfo) (wo *tar.Header, err error) { // convert whiteouts to AUFS format @@ -61,13 +68,22 @@ func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os return } -func (overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (bool, error) { +func (c overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (bool, error) { base := filepath.Base(path) dir := filepath.Dir(path) // if a directory is marked as opaque by the AUFS special file, we need to translate that to overlay if base == WhiteoutOpaqueDir { err := unix.Setxattr(dir, "trusted.overlay.opaque", []byte{'y'}, 0) + if err != nil { + if c.inUserNS { + if err = replaceDirWithOverlayOpaque(dir); err != nil { + return false, errors.Wrapf(err, "replaceDirWithOverlayOpaque(%q) failed", dir) + } + } else { + return false, errors.Wrapf(err, "setxattr(%q, trusted.overlay.opaque=y)", dir) + } + } // don't write the file itself return false, err } @@ -78,7 +94,19 @@ func (overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (bool, originalPath := filepath.Join(dir, originalBase) if err := unix.Mknod(originalPath, unix.S_IFCHR, 0); err != nil { - return false, err + if c.inUserNS { + // Ubuntu and a few distros support overlayfs in userns. + // + // Although we can't call mknod directly in userns (at least on bionic kernel 4.15), + // we can still create 0,0 char device using mknodChar0Overlay(). + // + // NOTE: we don't need this hack for the containerd snapshotter+unpack model. + if err := mknodChar0Overlay(originalPath); err != nil { + return false, errors.Wrapf(err, "failed to mknodChar0UserNS(%q)", originalPath) + } + } else { + return false, errors.Wrapf(err, "failed to mknod(%q, S_IFCHR, 0)", originalPath) + } } if err := os.Chown(originalPath, hdr.Uid, hdr.Gid); err != nil { return false, err @@ -90,3 +118,144 @@ func (overlayWhiteoutConverter) ConvertRead(hdr *tar.Header, path string) (bool, return true, nil } + +// mknodChar0Overlay creates 0,0 char device by mounting overlayfs and unlinking. +// This function can be used for creating 0,0 char device in userns on Ubuntu. +// +// Steps: +// * Mkdir lower,upper,merged,work +// * Create lower/dummy +// * Mount overlayfs +// * Unlink merged/dummy +// * Unmount overlayfs +// * Make sure a 0,0 char device is created as upper/dummy +// * Rename upper/dummy to cleansedOriginalPath +func mknodChar0Overlay(cleansedOriginalPath string) error { + dir := filepath.Dir(cleansedOriginalPath) + tmp, err := ioutil.TempDir(dir, "mc0o") + if err != nil { + return errors.Wrapf(err, "failed to create a tmp directory under %s", dir) + } + defer os.RemoveAll(tmp) + lower := filepath.Join(tmp, "l") + upper := filepath.Join(tmp, "u") + work := filepath.Join(tmp, "w") + merged := filepath.Join(tmp, "m") + for _, s := range []string{lower, upper, work, merged} { + if err := os.MkdirAll(s, 0700); err != nil { + return errors.Wrapf(err, "failed to mkdir %s", s) + } + } + dummyBase := "d" + lowerDummy := filepath.Join(lower, dummyBase) + if err := ioutil.WriteFile(lowerDummy, []byte{}, 0600); err != nil { + return errors.Wrapf(err, "failed to create a dummy lower file %s", lowerDummy) + } + mOpts := fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s", lower, upper, work) + // docker/pkg/mount.Mount() requires procfs to be mounted. So we use syscall.Mount() directly instead. + if err := syscall.Mount("overlay", merged, "overlay", uintptr(0), mOpts); err != nil { + return errors.Wrapf(err, "failed to mount overlay (%s) on %s", mOpts, merged) + } + mergedDummy := filepath.Join(merged, dummyBase) + if err := os.Remove(mergedDummy); err != nil { + syscall.Unmount(merged, 0) + return errors.Wrapf(err, "failed to unlink %s", mergedDummy) + } + if err := syscall.Unmount(merged, 0); err != nil { + return errors.Wrapf(err, "failed to unmount %s", merged) + } + upperDummy := filepath.Join(upper, dummyBase) + if err := isChar0(upperDummy); err != nil { + return err + } + if err := os.Rename(upperDummy, cleansedOriginalPath); err != nil { + return errors.Wrapf(err, "failed to rename %s to %s", upperDummy, cleansedOriginalPath) + } + return nil +} + +func isChar0(path string) error { + osStat, err := os.Stat(path) + if err != nil { + return errors.Wrapf(err, "failed to stat %s", path) + } + st, ok := osStat.Sys().(*syscall.Stat_t) + if !ok { + return errors.Errorf("got unsupported stat for %s", path) + } + if os.FileMode(st.Mode)&syscall.S_IFMT != syscall.S_IFCHR { + return errors.Errorf("%s is not a character device, got mode=%d", path, st.Mode) + } + if st.Rdev != 0 { + return errors.Errorf("%s is not a 0,0 character device, got Rdev=%d", path, st.Rdev) + } + return nil +} + +// replaceDirWithOverlayOpaque replaces path with a new directory with trusted.overlay.opaque +// xattr. The contents of the directory are preserved. +func replaceDirWithOverlayOpaque(path string) error { + if path == "/" { + return errors.New("replaceDirWithOverlayOpaque: path must not be \"/\"") + } + dir := filepath.Dir(path) + tmp, err := ioutil.TempDir(dir, "rdwoo") + if err != nil { + return errors.Wrapf(err, "failed to create a tmp directory under %s", dir) + } + defer os.RemoveAll(tmp) + // newPath is a new empty directory crafted with trusted.overlay.opaque xattr. + // we copy the content of path into newPath, remove path, and rename newPath to path. + newPath, err := createDirWithOverlayOpaque(tmp) + if err != nil { + return errors.Wrapf(err, "createDirWithOverlayOpaque(%q) failed", tmp) + } + if err := fs.CopyDir(newPath, path); err != nil { + return errors.Wrapf(err, "CopyDir(%q, %q) failed", newPath, path) + } + if err := os.RemoveAll(path); err != nil { + return err + } + return os.Rename(newPath, path) +} + +// createDirWithOverlayOpaque creates a directory with trusted.overlay.opaque xattr, +// without calling setxattr, so as to allow creating opaque dir in userns on Ubuntu. +func createDirWithOverlayOpaque(tmp string) (string, error) { + lower := filepath.Join(tmp, "l") + upper := filepath.Join(tmp, "u") + work := filepath.Join(tmp, "w") + merged := filepath.Join(tmp, "m") + for _, s := range []string{lower, upper, work, merged} { + if err := os.MkdirAll(s, 0700); err != nil { + return "", errors.Wrapf(err, "failed to mkdir %s", s) + } + } + dummyBase := "d" + lowerDummy := filepath.Join(lower, dummyBase) + if err := os.MkdirAll(lowerDummy, 0700); err != nil { + return "", errors.Wrapf(err, "failed to create a dummy lower directory %s", lowerDummy) + } + mOpts := fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s", lower, upper, work) + // docker/pkg/mount.Mount() requires procfs to be mounted. So we use syscall.Mount() directly instead. + if err := syscall.Mount("overlay", merged, "overlay", uintptr(0), mOpts); err != nil { + return "", errors.Wrapf(err, "failed to mount overlay (%s) on %s", mOpts, merged) + } + mergedDummy := filepath.Join(merged, dummyBase) + if err := os.Remove(mergedDummy); err != nil { + syscall.Unmount(merged, 0) + return "", errors.Wrapf(err, "failed to rmdir %s", mergedDummy) + } + // upperDummy becomes a 0,0-char device file here + if err := os.Mkdir(mergedDummy, 0700); err != nil { + syscall.Unmount(merged, 0) + return "", errors.Wrapf(err, "failed to mkdir %s", mergedDummy) + } + // upperDummy becomes a directory with trusted.overlay.opaque xattr + // (but can't be verified in userns) + if err := syscall.Unmount(merged, 0); err != nil { + return "", errors.Wrapf(err, "failed to unmount %s", merged) + } + upperDummy := filepath.Join(upper, dummyBase) + return upperDummy, nil +} diff --git a/vendor/github.com/docker/docker/pkg/archive/archive_other.go b/vendor/github.com/docker/docker/pkg/archive/archive_other.go index 462dfc632325..65a73354c429 100644 --- a/vendor/github.com/docker/docker/pkg/archive/archive_other.go +++ b/vendor/github.com/docker/docker/pkg/archive/archive_other.go @@ -2,6 +2,6 @@ package archive // import "github.com/docker/docker/pkg/archive" -func getWhiteoutConverter(format WhiteoutFormat) tarWhiteoutConverter { +func getWhiteoutConverter(format WhiteoutFormat, inUserNS bool) tarWhiteoutConverter { return nil } diff --git a/vendor/github.com/docker/docker/pkg/archive/copy.go b/vendor/github.com/docker/docker/pkg/archive/copy.go index d0f13ca79beb..57fddac078da 100644 --- a/vendor/github.com/docker/docker/pkg/archive/copy.go +++ b/vendor/github.com/docker/docker/pkg/archive/copy.go @@ -336,6 +336,14 @@ func RebaseArchiveEntries(srcContent io.Reader, oldBase, newBase string) io.Read return } + // srcContent tar stream, as served by TarWithOptions(), is + // definitely in PAX format, but tar.Next() mistakenly guesses it + // as USTAR, which creates a problem: if the newBase is >100 + // characters long, WriteHeader() returns an error like + // "archive/tar: cannot encode header: Format specifies USTAR; and USTAR cannot encode Name=...". + // + // To fix, set the format to PAX here. See docker/for-linux issue #484. + hdr.Format = tar.FormatPAX hdr.Name = strings.Replace(hdr.Name, oldBase, newBase, 1) if hdr.Typeflag == tar.TypeLink { hdr.Linkname = strings.Replace(hdr.Linkname, oldBase, newBase, 1) diff --git a/vendor/github.com/docker/docker/pkg/jsonmessage/jsonmessage.go b/vendor/github.com/docker/docker/pkg/jsonmessage/jsonmessage.go index dd95f367041e..a68b566cea2c 100644 --- a/vendor/github.com/docker/docker/pkg/jsonmessage/jsonmessage.go +++ b/vendor/github.com/docker/docker/pkg/jsonmessage/jsonmessage.go @@ -4,13 +4,12 @@ import ( "encoding/json" "fmt" "io" - "os" "strings" "time" - "github.com/Nvveen/Gotty" "github.com/docker/docker/pkg/term" "github.com/docker/go-units" + "github.com/morikuni/aec" ) // RFC3339NanoFixed is time.RFC3339Nano with nanoseconds padded using zeros to @@ -151,60 +150,23 @@ type JSONMessage struct { Aux *json.RawMessage `json:"aux,omitempty"` } -/* Satisfied by gotty.TermInfo as well as noTermInfo from below */ -type termInfo interface { - Parse(attr string, params ...interface{}) (string, error) +func clearLine(out io.Writer) { + eraseMode := aec.EraseModes.All + cl := aec.EraseLine(eraseMode) + fmt.Fprint(out, cl) } -type noTermInfo struct{} // canary used when no terminfo. - -func (ti *noTermInfo) Parse(attr string, params ...interface{}) (string, error) { - return "", fmt.Errorf("noTermInfo") -} - -func clearLine(out io.Writer, ti termInfo) { - // el2 (clear whole line) is not exposed by terminfo. - - // First clear line from beginning to cursor - if attr, err := ti.Parse("el1"); err == nil { - fmt.Fprintf(out, "%s", attr) - } else { - fmt.Fprintf(out, "\x1b[1K") - } - // Then clear line from cursor to end - if attr, err := ti.Parse("el"); err == nil { - fmt.Fprintf(out, "%s", attr) - } else { - fmt.Fprintf(out, "\x1b[K") - } -} - -func cursorUp(out io.Writer, ti termInfo, l int) { - if l == 0 { // Should never be the case, but be tolerant - return - } - if attr, err := ti.Parse("cuu", l); err == nil { - fmt.Fprintf(out, "%s", attr) - } else { - fmt.Fprintf(out, "\x1b[%dA", l) - } +func cursorUp(out io.Writer, l uint) { + fmt.Fprint(out, aec.Up(l)) } -func cursorDown(out io.Writer, ti termInfo, l int) { - if l == 0 { // Should never be the case, but be tolerant - return - } - if attr, err := ti.Parse("cud", l); err == nil { - fmt.Fprintf(out, "%s", attr) - } else { - fmt.Fprintf(out, "\x1b[%dB", l) - } +func cursorDown(out io.Writer, l uint) { + fmt.Fprint(out, aec.Down(l)) } -// Display displays the JSONMessage to `out`. `termInfo` is non-nil if `out` -// is a terminal. If this is the case, it will erase the entire current line -// when displaying the progressbar. -func (jm *JSONMessage) Display(out io.Writer, termInfo termInfo) error { +// Display displays the JSONMessage to `out`. If `isTerminal` is true, it will erase the +// entire current line when displaying the progressbar. +func (jm *JSONMessage) Display(out io.Writer, isTerminal bool) error { if jm.Error != nil { if jm.Error.Code == 401 { return fmt.Errorf("authentication is required") @@ -212,8 +174,8 @@ func (jm *JSONMessage) Display(out io.Writer, termInfo termInfo) error { return jm.Error } var endl string - if termInfo != nil && jm.Stream == "" && jm.Progress != nil { - clearLine(out, termInfo) + if isTerminal && jm.Stream == "" && jm.Progress != nil { + clearLine(out) endl = "\r" fmt.Fprintf(out, endl) } else if jm.Progress != nil && jm.Progress.String() != "" { //disable progressbar in non-terminal @@ -230,7 +192,7 @@ func (jm *JSONMessage) Display(out io.Writer, termInfo termInfo) error { if jm.From != "" { fmt.Fprintf(out, "(from %s) ", jm.From) } - if jm.Progress != nil && termInfo != nil { + if jm.Progress != nil && isTerminal { fmt.Fprintf(out, "%s %s%s", jm.Status, jm.Progress.String(), endl) } else if jm.ProgressMessage != "" { //deprecated fmt.Fprintf(out, "%s %s%s", jm.Status, jm.ProgressMessage, endl) @@ -248,25 +210,11 @@ func (jm *JSONMessage) Display(out io.Writer, termInfo termInfo) error { func DisplayJSONMessagesStream(in io.Reader, out io.Writer, terminalFd uintptr, isTerminal bool, auxCallback func(JSONMessage)) error { var ( dec = json.NewDecoder(in) - ids = make(map[string]int) + ids = make(map[string]uint) ) - var termInfo termInfo - - if isTerminal { - term := os.Getenv("TERM") - if term == "" { - term = "vt102" - } - - var err error - if termInfo, err = gotty.OpenTermInfo(term); err != nil { - termInfo = &noTermInfo{} - } - } - for { - diff := 0 + var diff uint var jm JSONMessage if err := dec.Decode(&jm); err != nil { if err == io.EOF { @@ -294,15 +242,15 @@ func DisplayJSONMessagesStream(in io.Reader, out io.Writer, terminalFd uintptr, // when we output something that's not // accounted for in the map, such as a line // with no ID. - line = len(ids) + line = uint(len(ids)) ids[jm.ID] = line - if termInfo != nil { + if isTerminal { fmt.Fprintf(out, "\n") } } - diff = len(ids) - line - if termInfo != nil { - cursorUp(out, termInfo, diff) + diff = uint(len(ids)) - line + if isTerminal { + cursorUp(out, diff) } } else { // When outputting something that isn't progress @@ -310,11 +258,11 @@ func DisplayJSONMessagesStream(in io.Reader, out io.Writer, terminalFd uintptr, // don't want progress entries from some previous // operation to be updated (for example, pull -a // with multiple tags). - ids = make(map[string]int) + ids = make(map[string]uint) } - err := jm.Display(out, termInfo) - if jm.ID != "" && termInfo != nil { - cursorDown(out, termInfo, diff) + err := jm.Display(out, isTerminal) + if jm.ID != "" && isTerminal { + cursorDown(out, diff) } if err != nil { return err diff --git a/vendor/github.com/docker/docker/vendor.conf b/vendor/github.com/docker/docker/vendor.conf index 2d3ca977da05..3ee53cf556a3 100644 --- a/vendor/github.com/docker/docker/vendor.conf +++ b/vendor/github.com/docker/docker/vendor.conf @@ -26,7 +26,7 @@ github.com/imdario/mergo v0.3.6 golang.org/x/sync 1d60e4601c6fd243af51cc01ddf169918a5407ca # buildkit -github.com/moby/buildkit d9f75920678e35090025bb89344c5370e2efc8e7 +github.com/moby/buildkit 34ff9c2366a878ada7938d2f9ede71741b0a220c github.com/tonistiigi/fsutil 2862f6bc5ac9b97124e552a5c108230b38a1b0ca github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746 github.com/opentracing/opentracing-go 1361b9cd60be79c4c3a7fa9841b3c132e40066a7 @@ -118,19 +118,19 @@ github.com/googleapis/gax-go v2.0.0 google.golang.org/genproto 694d95ba50e67b2e363f3483057db5d4910c18f9 # containerd -github.com/containerd/containerd aa5e000c963756778ab3ebd1a12c67449c503a34 # v1.2.1+ +github.com/containerd/containerd 9754871865f7fe2f4e74d43e2fc7ccd237edcbce # v1.2.2 github.com/containerd/fifo 3d5202aec260678c48179c56f40e6f38a095738c github.com/containerd/continuity 004b46473808b3e7a4a3049c20e4376c91eb966d github.com/containerd/cgroups 5e610833b72089b37d0e615de9a92dfc043757c2 github.com/containerd/console c12b1e7919c14469339a5d38f2f8ed9b64a9de23 -github.com/containerd/cri 0ca1e3c2b73b5c38e72f29bb76338d0078b23d6c # release/1.2 branch +github.com/containerd/cri 0d5cabd006cb5319dc965046067b8432d9fa5ef8 # release/1.2 branch github.com/containerd/go-runc 5a6d9f37cfa36b15efba46dc7ea349fa9b7143c3 github.com/containerd/typeurl a93fcdb778cd272c6e9b3028b2f42d813e785d40 github.com/containerd/ttrpc 2a805f71863501300ae1976d29f0454ae003e85a github.com/gogo/googleapis 08a7655d27152912db7aaf4f983275eaf8d128ef # cluster -github.com/docker/swarmkit 8af8c420f491f006ab1730e08d446a795b1667d7 +github.com/docker/swarmkit ebfb0aa1118ebfd35a224d72a5d337ce0addd907 github.com/gogo/protobuf v1.0.0 github.com/cloudflare/cfssl 1.3.2 github.com/fernet/fernet-go 1b2437bc582b3cfbb341ee5a29f8ef5b42912ff2 @@ -155,7 +155,7 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 github.com/spf13/cobra v0.0.3 github.com/spf13/pflag v1.0.1 github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75 # v1.0 -github.com/Nvveen/Gotty a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.com/ijc25/Gotty +github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b # metrics github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18 From 3887ea0337a6c68e030ade0fb5372e22c8058262 Mon Sep 17 00:00:00 2001 From: Krystian Wojcicki Date: Wed, 6 Feb 2019 18:18:19 -0500 Subject: [PATCH 2/3] # This is a combination of 2 commits. # The first commit's message is: squashed Signed-off-by: Krystian Wojcicki updated golden files # The 2nd commit message will be skipped: # updated golden files --- Makefile | 2 +- cli/command/system/info.go | 15 +- .../system/testdata/docker-info-badsec.golden | 1 + .../testdata/docker-info-badsec.json.golden | 2 +- .../docker-info-daemon-warnings.json.golden | 2 +- .../docker-info-legacy-warnings.json.golden | 2 +- .../testdata/docker-info-no-swarm.golden | 1 + .../testdata/docker-info-no-swarm.json.golden | 2 +- .../testdata/docker-info-plugins.golden | 1 + .../testdata/docker-info-plugins.json.golden | 2 +- .../testdata/docker-info-with-swarm.golden | 1 + .../docker-info-with-swarm.json.golden | 2 +- vendor.conf | 1 - vendor/github.com/Nvveen/Gotty/LICENSE | 26 - vendor/github.com/Nvveen/Gotty/README | 5 - vendor/github.com/Nvveen/Gotty/attributes.go | 514 ------------------ vendor/github.com/Nvveen/Gotty/gotty.go | 244 --------- vendor/github.com/Nvveen/Gotty/parser.go | 362 ------------ vendor/github.com/Nvveen/Gotty/types.go | 23 - 19 files changed, 21 insertions(+), 1187 deletions(-) delete mode 100644 vendor/github.com/Nvveen/Gotty/LICENSE delete mode 100644 vendor/github.com/Nvveen/Gotty/README delete mode 100644 vendor/github.com/Nvveen/Gotty/attributes.go delete mode 100644 vendor/github.com/Nvveen/Gotty/gotty.go delete mode 100644 vendor/github.com/Nvveen/Gotty/parser.go delete mode 100644 vendor/github.com/Nvveen/Gotty/types.go diff --git a/Makefile b/Makefile index 10f07793fb19..8ee194681360 100644 --- a/Makefile +++ b/Makefile @@ -11,7 +11,7 @@ clean: ## remove build artifacts rm -rf ./build/* cli/winresources/rsrc_* ./man/man[1-9] docs/yaml/gen .PHONY: test-unit -test-unit: ## run unit tests, to change the output format use: GOTESTSUM_FORMAT=(dots|short|standard-quiet|short-verbose|standard-verbose) make test-unit +test-unit: ## run unit tests, to change the output format use: GOTESTSUM_FORMAT=(dots|short|standard-quiet|short-verbose|standard-verbose) make test-unit gotestsum -- $(shell go list ./... | grep -vE '/vendor/|/e2e/') .PHONY: test diff --git a/cli/command/system/info.go b/cli/command/system/info.go index 5a6c36b6a86d..32f1a293ffef 100644 --- a/cli/command/system/info.go +++ b/cli/command/system/info.go @@ -143,11 +143,16 @@ func prettyPrintServerInfo(dockerCli command.Cli, info types.Info) []error { fmt.Fprintln(dockerCli.Out(), " Paused:", info.ContainersPaused) fmt.Fprintln(dockerCli.Out(), " Stopped:", info.ContainersStopped) fmt.Fprintln(dockerCli.Out(), " Images:", info.Images) - if info.Builder == types.BuilderV1 || info.Builder == "" { - fmt.Fprintln(dockerCli.Out(), " Default Builder:", "Legacy") - } else if info.Builder == types.BuilderBuildKit { - fmt.Fprintln(dockerCli.Out(), " Default Builder:", "Buildkit") - } + builder := "Unknown" + switch info.Builder{ + case "", types.BuilderV1: + builder = "Legacy" + case types.BuilderBuildKit: + builder = "Buildkit" + default: + errs = append(errs, fmt.Errorf("unknown builder type %q", info.Builder)) + } + fmt.Fprintln(dockerCli.Out(), " Default Builder:", builder) fprintlnNonEmpty(dockerCli.Out(), " Server Version:", info.ServerVersion) fprintlnNonEmpty(dockerCli.Out(), " Storage Driver:", info.Driver) if info.DriverStatus != nil { diff --git a/cli/command/system/testdata/docker-info-badsec.golden b/cli/command/system/testdata/docker-info-badsec.golden index 7c074e8d55f7..6c9f845b2037 100644 --- a/cli/command/system/testdata/docker-info-badsec.golden +++ b/cli/command/system/testdata/docker-info-badsec.golden @@ -7,6 +7,7 @@ Server: Paused: 0 Stopped: 0 Images: 0 + Default Builder: Legacy Server Version: 17.06.1-ce Storage Driver: aufs Root Dir: /var/lib/docker/aufs diff --git a/cli/command/system/testdata/docker-info-badsec.json.golden b/cli/command/system/testdata/docker-info-badsec.json.golden index 3f3eea239385..3b8f2bb7367d 100644 --- a/cli/command/system/testdata/docker-info-badsec.json.golden +++ b/cli/command/system/testdata/docker-info-badsec.json.golden @@ -1 +1 @@ -{"ID":"EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContainersStopped":0,"Images":0,"Driver":"aufs","DriverStatus":[["Root Dir","/var/lib/docker/aufs"],["Backing Filesystem","extfs"],["Dirs","0"],["Dirperm1 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error happened"],"ClientInfo":{"Debug":false,"Plugins":[],"Warnings":null}} diff --git a/cli/command/system/testdata/docker-info-daemon-warnings.json.golden b/cli/command/system/testdata/docker-info-daemon-warnings.json.golden index 0a387bb51072..0fc44c4bd8f7 100644 --- a/cli/command/system/testdata/docker-info-daemon-warnings.json.golden +++ b/cli/command/system/testdata/docker-info-daemon-warnings.json.golden @@ -1 +1 @@ -{"ID":"EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContainersStopped":0,"Images":0,"Driver":"aufs","DriverStatus":[["Root Dir","/var/lib/docker/aufs"],["Backing Filesystem","extfs"],["Dirs","0"],["Dirperm1 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+{"ID":"EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX","Builder":"1","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContainersStopped":0,"Images":0,"Driver":"aufs","DriverStatus":[["Root Dir","/var/lib/docker/aufs"],["Backing Filesystem","extfs"],["Dirs","0"],["Dirperm1 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diff --git a/cli/command/system/testdata/docker-info-no-swarm.golden b/cli/command/system/testdata/docker-info-no-swarm.golden index b1539de0db59..9a12e5109357 100644 --- a/cli/command/system/testdata/docker-info-no-swarm.golden +++ b/cli/command/system/testdata/docker-info-no-swarm.golden @@ -7,6 +7,7 @@ Server: Paused: 0 Stopped: 0 Images: 0 + Default Builder: Legacy Server Version: 17.06.1-ce Storage Driver: aufs Root Dir: /var/lib/docker/aufs diff --git a/cli/command/system/testdata/docker-info-no-swarm.json.golden b/cli/command/system/testdata/docker-info-no-swarm.json.golden index 7dd6c0eb2a57..71a41911c13b 100644 --- a/cli/command/system/testdata/docker-info-no-swarm.json.golden +++ b/cli/command/system/testdata/docker-info-no-swarm.json.golden @@ -1 +1 @@ -{"ID":"EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContainersStopped":0,"Images":0,"Driver":"aufs","DriverStatus":[["Root 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520201006c9dc676da9cf9655337ac711f7f127d github.com/modern-go/concurrent bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94 # 1.0.3 github.com/modern-go/reflect2 4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd # 1.0.1 github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b -github.com/Nvveen/Gotty a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.com/ijc25/Gotty github.com/opencontainers/go-digest v1.0.0-rc1 github.com/opencontainers/image-spec v1.0.1 github.com/opencontainers/runc 20aff4f0488c6d4b8df4d85b4f63f1f704c11abd diff --git a/vendor/github.com/Nvveen/Gotty/LICENSE b/vendor/github.com/Nvveen/Gotty/LICENSE deleted file mode 100644 index 0b71c97360eb..000000000000 --- a/vendor/github.com/Nvveen/Gotty/LICENSE +++ /dev/null @@ -1,26 +0,0 @@ -Copyright (c) 2012, Neal van Veen (nealvanveen@gmail.com) -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -1. Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -The views and conclusions contained in the software and documentation are those -of the authors and should not be interpreted as representing official policies, -either expressed or implied, of the FreeBSD Project. diff --git a/vendor/github.com/Nvveen/Gotty/README b/vendor/github.com/Nvveen/Gotty/README deleted file mode 100644 index a6b0d9a8fe25..000000000000 --- a/vendor/github.com/Nvveen/Gotty/README +++ /dev/null @@ -1,5 +0,0 @@ -Gotty is a library written in Go that determines and reads termcap database -files to produce an interface for interacting with the capabilities of a -terminal. -See the godoc documentation or the source code for more information about -function usage. diff --git a/vendor/github.com/Nvveen/Gotty/attributes.go b/vendor/github.com/Nvveen/Gotty/attributes.go deleted file mode 100644 index a4c005fae583..000000000000 --- a/vendor/github.com/Nvveen/Gotty/attributes.go +++ /dev/null @@ -1,514 +0,0 @@ -// Copyright 2012 Neal van Veen. All rights reserved. -// Usage of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -package gotty - -// Boolean capabilities -var BoolAttr = [...]string{ - "auto_left_margin", "bw", - "auto_right_margin", "am", - "no_esc_ctlc", "xsb", - "ceol_standout_glitch", "xhp", - "eat_newline_glitch", "xenl", - "erase_overstrike", "eo", - "generic_type", "gn", - "hard_copy", "hc", - "has_meta_key", "km", - "has_status_line", "hs", - "insert_null_glitch", "in", - "memory_above", "da", - "memory_below", "db", - "move_insert_mode", "mir", - "move_standout_mode", "msgr", - "over_strike", "os", - "status_line_esc_ok", "eslok", - "dest_tabs_magic_smso", "xt", - "tilde_glitch", "hz", - "transparent_underline", "ul", - "xon_xoff", "nxon", - "needs_xon_xoff", "nxon", - "prtr_silent", "mc5i", - "hard_cursor", "chts", - "non_rev_rmcup", "nrrmc", - "no_pad_char", "npc", - "non_dest_scroll_region", "ndscr", - "can_change", "ccc", - "back_color_erase", "bce", - "hue_lightness_saturation", "hls", - "col_addr_glitch", "xhpa", - "cr_cancels_micro_mode", "crxm", - "has_print_wheel", "daisy", - "row_addr_glitch", "xvpa", - "semi_auto_right_margin", "sam", - "cpi_changes_res", "cpix", - "lpi_changes_res", "lpix", - "backspaces_with_bs", "", - "crt_no_scrolling", "", - "no_correctly_working_cr", "", - "gnu_has_meta_key", "", - "linefeed_is_newline", "", - "has_hardware_tabs", "", - "return_does_clr_eol", "", -} - -// Numerical capabilities -var NumAttr = [...]string{ - "columns", "cols", - "init_tabs", "it", - "lines", "lines", - "lines_of_memory", "lm", - "magic_cookie_glitch", "xmc", - "padding_baud_rate", "pb", - "virtual_terminal", "vt", - "width_status_line", "wsl", - "num_labels", "nlab", - "label_height", "lh", - "label_width", "lw", - "max_attributes", "ma", - "maximum_windows", "wnum", - "max_colors", "colors", - "max_pairs", "pairs", - "no_color_video", "ncv", - "buffer_capacity", "bufsz", - "dot_vert_spacing", "spinv", - "dot_horz_spacing", "spinh", - "max_micro_address", "maddr", - "max_micro_jump", "mjump", - "micro_col_size", "mcs", - "micro_line_size", "mls", - "number_of_pins", "npins", - "output_res_char", "orc", - "output_res_line", "orl", - "output_res_horz_inch", "orhi", - "output_res_vert_inch", "orvi", - "print_rate", "cps", - "wide_char_size", "widcs", - "buttons", "btns", - "bit_image_entwining", "bitwin", - "bit_image_type", "bitype", - "magic_cookie_glitch_ul", "", - "carriage_return_delay", "", - "new_line_delay", "", - "backspace_delay", "", - "horizontal_tab_delay", "", - "number_of_function_keys", "", -} - -// String capabilities -var StrAttr = [...]string{ - "back_tab", "cbt", - "bell", "bel", - "carriage_return", "cr", - "change_scroll_region", "csr", - "clear_all_tabs", "tbc", - "clear_screen", "clear", - "clr_eol", "el", - "clr_eos", "ed", - "column_address", "hpa", - "command_character", "cmdch", - "cursor_address", "cup", - "cursor_down", "cud1", - "cursor_home", "home", - "cursor_invisible", "civis", - "cursor_left", "cub1", - "cursor_mem_address", "mrcup", - "cursor_normal", "cnorm", - "cursor_right", "cuf1", - "cursor_to_ll", "ll", - "cursor_up", "cuu1", - "cursor_visible", "cvvis", - "delete_character", "dch1", - "delete_line", "dl1", - "dis_status_line", "dsl", - "down_half_line", "hd", - "enter_alt_charset_mode", "smacs", - "enter_blink_mode", "blink", - "enter_bold_mode", "bold", - "enter_ca_mode", "smcup", - "enter_delete_mode", "smdc", - "enter_dim_mode", "dim", - "enter_insert_mode", "smir", - "enter_secure_mode", "invis", - "enter_protected_mode", "prot", - "enter_reverse_mode", "rev", - "enter_standout_mode", "smso", - "enter_underline_mode", "smul", - "erase_chars", "ech", - "exit_alt_charset_mode", "rmacs", - "exit_attribute_mode", "sgr0", - "exit_ca_mode", "rmcup", - "exit_delete_mode", "rmdc", - "exit_insert_mode", "rmir", - "exit_standout_mode", "rmso", - "exit_underline_mode", "rmul", - "flash_screen", "flash", - "form_feed", "ff", - "from_status_line", "fsl", - "init_1string", "is1", - "init_2string", "is2", - "init_3string", "is3", - "init_file", "if", - "insert_character", "ich1", - "insert_line", "il1", - "insert_padding", "ip", - "key_backspace", "kbs", - "key_catab", "ktbc", - "key_clear", "kclr", - "key_ctab", "kctab", - "key_dc", "kdch1", - "key_dl", "kdl1", - "key_down", "kcud1", - "key_eic", "krmir", - "key_eol", "kel", - "key_eos", "ked", - "key_f0", "kf0", - "key_f1", "kf1", - "key_f10", "kf10", - "key_f2", "kf2", - "key_f3", "kf3", - "key_f4", "kf4", - "key_f5", "kf5", - "key_f6", "kf6", - "key_f7", "kf7", - "key_f8", "kf8", - "key_f9", "kf9", - "key_home", "khome", - "key_ic", "kich1", - "key_il", "kil1", - "key_left", "kcub1", - "key_ll", "kll", - "key_npage", "knp", - "key_ppage", "kpp", - "key_right", "kcuf1", - "key_sf", "kind", - "key_sr", "kri", - "key_stab", "khts", - "key_up", "kcuu1", - "keypad_local", "rmkx", - "keypad_xmit", "smkx", - "lab_f0", "lf0", - "lab_f1", "lf1", - "lab_f10", "lf10", - "lab_f2", "lf2", - "lab_f3", "lf3", - "lab_f4", "lf4", - "lab_f5", "lf5", - "lab_f6", "lf6", - "lab_f7", "lf7", - "lab_f8", "lf8", - "lab_f9", "lf9", - "meta_off", "rmm", - "meta_on", "smm", - "newline", "_glitch", - "pad_char", "npc", - "parm_dch", "dch", - "parm_delete_line", "dl", - "parm_down_cursor", "cud", - "parm_ich", "ich", - "parm_index", "indn", - "parm_insert_line", "il", - "parm_left_cursor", "cub", - "parm_right_cursor", "cuf", - "parm_rindex", "rin", - "parm_up_cursor", "cuu", - "pkey_key", "pfkey", - "pkey_local", "pfloc", - "pkey_xmit", "pfx", - "print_screen", "mc0", - "prtr_off", "mc4", - "prtr_on", "mc5", - "repeat_char", "rep", - "reset_1string", "rs1", - "reset_2string", "rs2", - "reset_3string", "rs3", - "reset_file", "rf", - "restore_cursor", "rc", - "row_address", "mvpa", - "save_cursor", "row_address", - "scroll_forward", "ind", - "scroll_reverse", "ri", - "set_attributes", "sgr", - "set_tab", "hts", - "set_window", "wind", - "tab", "s_magic_smso", - "to_status_line", "tsl", - "underline_char", "uc", - "up_half_line", "hu", - "init_prog", "iprog", - "key_a1", "ka1", - "key_a3", "ka3", - "key_b2", "kb2", - "key_c1", "kc1", - "key_c3", "kc3", - "prtr_non", "mc5p", - "char_padding", "rmp", - "acs_chars", "acsc", - "plab_norm", "pln", - "key_btab", "kcbt", - "enter_xon_mode", "smxon", - "exit_xon_mode", "rmxon", - "enter_am_mode", "smam", - "exit_am_mode", "rmam", - "xon_character", "xonc", - "xoff_character", "xoffc", - "ena_acs", "enacs", - "label_on", "smln", - "label_off", "rmln", - "key_beg", "kbeg", - "key_cancel", "kcan", - "key_close", "kclo", - "key_command", "kcmd", - "key_copy", "kcpy", - "key_create", "kcrt", - "key_end", "kend", - "key_enter", "kent", - "key_exit", "kext", - "key_find", "kfnd", - "key_help", "khlp", - "key_mark", "kmrk", - "key_message", "kmsg", - "key_move", "kmov", - "key_next", "knxt", - "key_open", "kopn", - "key_options", "kopt", - "key_previous", "kprv", - "key_print", "kprt", - "key_redo", "krdo", - "key_reference", "kref", - "key_refresh", "krfr", - "key_replace", "krpl", - "key_restart", "krst", - "key_resume", "kres", - "key_save", "ksav", - "key_suspend", "kspd", - "key_undo", "kund", - "key_sbeg", "kBEG", - "key_scancel", "kCAN", - "key_scommand", "kCMD", - "key_scopy", "kCPY", - "key_screate", "kCRT", - "key_sdc", "kDC", - "key_sdl", "kDL", - "key_select", "kslt", - "key_send", "kEND", - "key_seol", "kEOL", - "key_sexit", "kEXT", - "key_sfind", "kFND", - "key_shelp", "kHLP", - "key_shome", "kHOM", - "key_sic", "kIC", - "key_sleft", "kLFT", - "key_smessage", "kMSG", - "key_smove", "kMOV", - "key_snext", "kNXT", - "key_soptions", "kOPT", - "key_sprevious", "kPRV", - "key_sprint", "kPRT", - "key_sredo", "kRDO", - "key_sreplace", "kRPL", - "key_sright", "kRIT", - "key_srsume", "kRES", - "key_ssave", "kSAV", - "key_ssuspend", "kSPD", - "key_sundo", "kUND", - "req_for_input", "rfi", - "key_f11", "kf11", - "key_f12", "kf12", - "key_f13", "kf13", - "key_f14", "kf14", - "key_f15", "kf15", - "key_f16", "kf16", - "key_f17", "kf17", - "key_f18", "kf18", - "key_f19", "kf19", - "key_f20", "kf20", - "key_f21", "kf21", - "key_f22", "kf22", - "key_f23", "kf23", - "key_f24", "kf24", - "key_f25", "kf25", - "key_f26", "kf26", - "key_f27", "kf27", - "key_f28", "kf28", - "key_f29", "kf29", - "key_f30", "kf30", - "key_f31", "kf31", - "key_f32", "kf32", - "key_f33", "kf33", - "key_f34", "kf34", - "key_f35", "kf35", - "key_f36", "kf36", - "key_f37", "kf37", - "key_f38", "kf38", - "key_f39", "kf39", - "key_f40", "kf40", - "key_f41", "kf41", - "key_f42", "kf42", - "key_f43", "kf43", - "key_f44", "kf44", - "key_f45", "kf45", - "key_f46", "kf46", - "key_f47", "kf47", - "key_f48", "kf48", - "key_f49", "kf49", - "key_f50", "kf50", - "key_f51", "kf51", - "key_f52", "kf52", - "key_f53", "kf53", - "key_f54", "kf54", - "key_f55", "kf55", - "key_f56", "kf56", - "key_f57", "kf57", - "key_f58", "kf58", - "key_f59", "kf59", - "key_f60", "kf60", - "key_f61", "kf61", - "key_f62", "kf62", - "key_f63", "kf63", - "clr_bol", "el1", - "clear_margins", "mgc", - "set_left_margin", "smgl", - "set_right_margin", "smgr", - "label_format", "fln", - "set_clock", "sclk", - "display_clock", "dclk", - "remove_clock", "rmclk", - "create_window", "cwin", - "goto_window", "wingo", - "hangup", "hup", - "dial_phone", "dial", - "quick_dial", "qdial", - "tone", "tone", - "pulse", "pulse", - "flash_hook", "hook", - "fixed_pause", "pause", - "wait_tone", "wait", - "user0", "u0", - "user1", "u1", - "user2", "u2", - "user3", "u3", - "user4", "u4", - "user5", "u5", - "user6", "u6", - "user7", "u7", - "user8", "u8", - "user9", "u9", - "orig_pair", "op", - "orig_colors", "oc", - "initialize_color", "initc", - "initialize_pair", "initp", - "set_color_pair", "scp", - "set_foreground", "setf", - "set_background", "setb", - "change_char_pitch", "cpi", - "change_line_pitch", "lpi", - "change_res_horz", "chr", - "change_res_vert", "cvr", - "define_char", "defc", - "enter_doublewide_mode", "swidm", - "enter_draft_quality", "sdrfq", - "enter_italics_mode", "sitm", - "enter_leftward_mode", "slm", - "enter_micro_mode", "smicm", - "enter_near_letter_quality", "snlq", - "enter_normal_quality", "snrmq", - "enter_shadow_mode", "sshm", - "enter_subscript_mode", "ssubm", - "enter_superscript_mode", "ssupm", - "enter_upward_mode", "sum", - "exit_doublewide_mode", "rwidm", - "exit_italics_mode", "ritm", - "exit_leftward_mode", "rlm", - "exit_micro_mode", "rmicm", - "exit_shadow_mode", "rshm", - "exit_subscript_mode", "rsubm", - "exit_superscript_mode", "rsupm", - "exit_upward_mode", "rum", - "micro_column_address", "mhpa", - "micro_down", "mcud1", - "micro_left", "mcub1", - "micro_right", "mcuf1", - "micro_row_address", "mvpa", - "micro_up", "mcuu1", - "order_of_pins", "porder", - "parm_down_micro", "mcud", - "parm_left_micro", "mcub", - "parm_right_micro", "mcuf", - "parm_up_micro", "mcuu", - "select_char_set", "scs", - "set_bottom_margin", "smgb", - "set_bottom_margin_parm", "smgbp", - "set_left_margin_parm", "smglp", - "set_right_margin_parm", "smgrp", - "set_top_margin", "smgt", - "set_top_margin_parm", "smgtp", - "start_bit_image", "sbim", - "start_char_set_def", "scsd", - "stop_bit_image", "rbim", - "stop_char_set_def", "rcsd", - "subscript_characters", "subcs", - "superscript_characters", "supcs", - "these_cause_cr", "docr", - "zero_motion", "zerom", - "char_set_names", "csnm", - "key_mouse", "kmous", - "mouse_info", "minfo", - "req_mouse_pos", "reqmp", - "get_mouse", "getm", - "set_a_foreground", "setaf", - "set_a_background", "setab", - "pkey_plab", "pfxl", - "device_type", "devt", - "code_set_init", "csin", - "set0_des_seq", "s0ds", - "set1_des_seq", "s1ds", - "set2_des_seq", "s2ds", - "set3_des_seq", "s3ds", - "set_lr_margin", "smglr", - "set_tb_margin", "smgtb", - "bit_image_repeat", "birep", - "bit_image_newline", "binel", - "bit_image_carriage_return", "bicr", - "color_names", "colornm", - "define_bit_image_region", "defbi", - "end_bit_image_region", "endbi", - "set_color_band", "setcolor", - "set_page_length", "slines", - "display_pc_char", "dispc", - "enter_pc_charset_mode", "smpch", - "exit_pc_charset_mode", "rmpch", - "enter_scancode_mode", "smsc", - "exit_scancode_mode", "rmsc", - "pc_term_options", "pctrm", - "scancode_escape", "scesc", - "alt_scancode_esc", "scesa", - "enter_horizontal_hl_mode", "ehhlm", - "enter_left_hl_mode", "elhlm", - "enter_low_hl_mode", "elohlm", - "enter_right_hl_mode", "erhlm", - "enter_top_hl_mode", "ethlm", - "enter_vertical_hl_mode", "evhlm", - "set_a_attributes", "sgr1", - "set_pglen_inch", "slength", - "termcap_init2", "", - "termcap_reset", "", - "linefeed_if_not_lf", "", - "backspace_if_not_bs", "", - "other_non_function_keys", "", - "arrow_key_map", "", - "acs_ulcorner", "", - "acs_llcorner", "", - "acs_urcorner", "", - "acs_lrcorner", "", - "acs_ltee", "", - "acs_rtee", "", - "acs_btee", "", - "acs_ttee", "", - "acs_hline", "", - "acs_vline", "", - "acs_plus", "", - "memory_lock", "", - "memory_unlock", "", - "box_chars_1", "", -} diff --git a/vendor/github.com/Nvveen/Gotty/gotty.go b/vendor/github.com/Nvveen/Gotty/gotty.go deleted file mode 100644 index c329778a1d0f..000000000000 --- a/vendor/github.com/Nvveen/Gotty/gotty.go +++ /dev/null @@ -1,244 +0,0 @@ -// Copyright 2012 Neal van Veen. All rights reserved. -// Usage of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Gotty is a Go-package for reading and parsing the terminfo database -package gotty - -// TODO add more concurrency to name lookup, look for more opportunities. - -import ( - "bytes" - "encoding/binary" - "errors" - "fmt" - "os" - "path" - "reflect" - "strings" - "sync" -) - -// Open a terminfo file by the name given and construct a TermInfo object. -// If something went wrong reading the terminfo database file, an error is -// returned. -func OpenTermInfo(termName string) (*TermInfo, error) { - if len(termName) == 0 { - return nil, errors.New("No termname given") - } - // Find the environment variables - if termloc := os.Getenv("TERMINFO"); len(termloc) > 0 { - return readTermInfo(path.Join(termloc, string(termName[0]), termName)) - } else { - // Search like ncurses - locations := []string{} - if h := os.Getenv("HOME"); len(h) > 0 { - locations = append(locations, path.Join(h, ".terminfo")) - } - locations = append(locations, - "/etc/terminfo/", - "/lib/terminfo/", - "/usr/share/terminfo/") - for _, str := range locations { - term, err := readTermInfo(path.Join(str, string(termName[0]), termName)) - if err == nil { - return term, nil - } - } - return nil, errors.New("No terminfo file(-location) found") - } -} - -// Open a terminfo file from the environment variable containing the current -// terminal name and construct a TermInfo object. If something went wrong -// reading the terminfo database file, an error is returned. -func OpenTermInfoEnv() (*TermInfo, error) { - termenv := os.Getenv("TERM") - return OpenTermInfo(termenv) -} - -// Return an attribute by the name attr provided. If none can be found, -// an error is returned. -func (term *TermInfo) GetAttribute(attr string) (stacker, error) { - // Channel to store the main value in. - var value stacker - // Add a blocking WaitGroup - var block sync.WaitGroup - // Keep track of variable being written. - written := false - // Function to put into goroutine. - f := func(ats interface{}) { - var ok bool - var v stacker - // Switch on type of map to use and assign value to it. - switch reflect.TypeOf(ats).Elem().Kind() { - case reflect.Bool: - v, ok = ats.(map[string]bool)[attr] - case reflect.Int16: - v, ok = ats.(map[string]int16)[attr] - case reflect.String: - v, ok = ats.(map[string]string)[attr] - } - // If ok, a value is found, so we can write. - if ok { - value = v - written = true - } - // Goroutine is done - block.Done() - } - block.Add(3) - // Go for all 3 attribute lists. - go f(term.boolAttributes) - go f(term.numAttributes) - go f(term.strAttributes) - // Wait until every goroutine is done. - block.Wait() - // If a value has been written, return it. - if written { - return value, nil - } - // Otherwise, error. - return nil, fmt.Errorf("Erorr finding attribute") -} - -// Return an attribute by the name attr provided. If none can be found, -// an error is returned. A name is first converted to its termcap value. -func (term *TermInfo) GetAttributeName(name string) (stacker, error) { - tc := GetTermcapName(name) - return term.GetAttribute(tc) -} - -// A utility function that finds and returns the termcap equivalent of a -// variable name. -func GetTermcapName(name string) string { - // Termcap name - var tc string - // Blocking group - var wait sync.WaitGroup - // Function to put into a goroutine - f := func(attrs []string) { - // Find the string corresponding to the name - for i, s := range attrs { - if s == name { - tc = attrs[i+1] - } - } - // Goroutine is finished - wait.Done() - } - wait.Add(3) - // Go for all 3 attribute lists - go f(BoolAttr[:]) - go f(NumAttr[:]) - go f(StrAttr[:]) - // Wait until every goroutine is done - wait.Wait() - // Return the termcap name - return tc -} - -// This function takes a path to a terminfo file and reads it in binary -// form to construct the actual TermInfo file. -func readTermInfo(path string) (*TermInfo, error) { - // Open the terminfo file - file, err := os.Open(path) - defer file.Close() - if err != nil { - return nil, err - } - - // magic, nameSize, boolSize, nrSNum, nrOffsetsStr, strSize - // Header is composed of the magic 0432 octal number, size of the name - // section, size of the boolean section, the amount of number values, - // the number of offsets of strings, and the size of the string section. - var header [6]int16 - // Byte array is used to read in byte values - var byteArray []byte - // Short array is used to read in short values - var shArray []int16 - // TermInfo object to store values - var term TermInfo - - // Read in the header - err = binary.Read(file, binary.LittleEndian, &header) - if err != nil { - return nil, err - } - // If magic number isn't there or isn't correct, we have the wrong filetype - if header[0] != 0432 { - return nil, errors.New(fmt.Sprintf("Wrong filetype")) - } - - // Read in the names - byteArray = make([]byte, header[1]) - err = binary.Read(file, binary.LittleEndian, &byteArray) - if err != nil { - return nil, err - } - term.Names = strings.Split(string(byteArray), "|") - - // Read in the booleans - byteArray = make([]byte, header[2]) - err = binary.Read(file, binary.LittleEndian, &byteArray) - if err != nil { - return nil, err - } - term.boolAttributes = make(map[string]bool) - for i, b := range byteArray { - if b == 1 { - term.boolAttributes[BoolAttr[i*2+1]] = true - } - } - // If the number of bytes read is not even, a byte for alignment is added - // We know the header is an even number of bytes so only need to check the - // total of the names and booleans. - if (header[1]+header[2])%2 != 0 { - err = binary.Read(file, binary.LittleEndian, make([]byte, 1)) - if err != nil { - return nil, err - } - } - - // Read in shorts - shArray = make([]int16, header[3]) - err = binary.Read(file, binary.LittleEndian, &shArray) - if err != nil { - return nil, err - } - term.numAttributes = make(map[string]int16) - for i, n := range shArray { - if n != 0377 && n > -1 { - term.numAttributes[NumAttr[i*2+1]] = n - } - } - - // Read the offsets into the short array - shArray = make([]int16, header[4]) - err = binary.Read(file, binary.LittleEndian, &shArray) - if err != nil { - return nil, err - } - // Read the actual strings in the byte array - byteArray = make([]byte, header[5]) - err = binary.Read(file, binary.LittleEndian, &byteArray) - if err != nil { - return nil, err - } - term.strAttributes = make(map[string]string) - // We get an offset, and then iterate until the string is null-terminated - for i, offset := range shArray { - if offset > -1 { - if int(offset) >= len(byteArray) { - return nil, errors.New("array out of bounds reading string section") - } - r := bytes.IndexByte(byteArray[offset:], 0) - if r == -1 { - return nil, errors.New("missing nul byte reading string section") - } - r += int(offset) - term.strAttributes[StrAttr[i*2+1]] = string(byteArray[offset:r]) - } - } - return &term, nil -} diff --git a/vendor/github.com/Nvveen/Gotty/parser.go b/vendor/github.com/Nvveen/Gotty/parser.go deleted file mode 100644 index a9d5d23c5425..000000000000 --- a/vendor/github.com/Nvveen/Gotty/parser.go +++ /dev/null @@ -1,362 +0,0 @@ -// Copyright 2012 Neal van Veen. All rights reserved. -// Usage of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -package gotty - -import ( - "bytes" - "errors" - "fmt" - "regexp" - "strconv" - "strings" -) - -var exp = [...]string{ - "%%", - "%c", - "%s", - "%p(\\d)", - "%P([A-z])", - "%g([A-z])", - "%'(.)'", - "%{([0-9]+)}", - "%l", - "%\\+|%-|%\\*|%/|%m", - "%&|%\\||%\\^", - "%=|%>|%<", - "%A|%O", - "%!|%~", - "%i", - "%(:[\\ #\\-\\+]{0,4})?(\\d+\\.\\d+|\\d+)?[doxXs]", - "%\\?(.*?);", -} - -var regex *regexp.Regexp -var staticVar map[byte]stacker - -// Parses the attribute that is received with name attr and parameters params. -func (term *TermInfo) Parse(attr string, params ...interface{}) (string, error) { - // Get the attribute name first. - iface, err := term.GetAttribute(attr) - str, ok := iface.(string) - if err != nil { - return "", err - } - if !ok { - return str, errors.New("Only string capabilities can be parsed.") - } - // Construct the hidden parser struct so we can use a recursive stack based - // parser. - ps := &parser{} - // Dynamic variables only exist in this context. - ps.dynamicVar = make(map[byte]stacker, 26) - ps.parameters = make([]stacker, len(params)) - // Convert the parameters to insert them into the parser struct. - for i, x := range params { - ps.parameters[i] = x - } - // Recursively walk and return. - result, err := ps.walk(str) - return result, err -} - -// Parses the attribute that is received with name attr and parameters params. -// Only works on full name of a capability that is given, which it uses to -// search for the termcap name. -func (term *TermInfo) ParseName(attr string, params ...interface{}) (string, error) { - tc := GetTermcapName(attr) - return term.Parse(tc, params) -} - -// Identify each token in a stack based manner and do the actual parsing. -func (ps *parser) walk(attr string) (string, error) { - // We use a buffer to get the modified string. - var buf bytes.Buffer - // Next, find and identify all tokens by their indices and strings. - tokens := regex.FindAllStringSubmatch(attr, -1) - if len(tokens) == 0 { - return attr, nil - } - indices := regex.FindAllStringIndex(attr, -1) - q := 0 // q counts the matches of one token - // Iterate through the string per character. - for i := 0; i < len(attr); i++ { - // If the current position is an identified token, execute the following - // steps. - if q < len(indices) && i >= indices[q][0] && i < indices[q][1] { - // Switch on token. - switch { - case tokens[q][0][:2] == "%%": - // Literal percentage character. - buf.WriteByte('%') - case tokens[q][0][:2] == "%c": - // Pop a character. - c, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - buf.WriteByte(c.(byte)) - case tokens[q][0][:2] == "%s": - // Pop a string. - str, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - if _, ok := str.(string); !ok { - return buf.String(), errors.New("Stack head is not a string") - } - buf.WriteString(str.(string)) - case tokens[q][0][:2] == "%p": - // Push a parameter on the stack. - index, err := strconv.ParseInt(tokens[q][1], 10, 8) - index-- - if err != nil { - return buf.String(), err - } - if int(index) >= len(ps.parameters) { - return buf.String(), errors.New("Parameters index out of bound") - } - ps.st.push(ps.parameters[index]) - case tokens[q][0][:2] == "%P": - // Pop a variable from the stack as a dynamic or static variable. - val, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - index := tokens[q][2] - if len(index) > 1 { - errorStr := fmt.Sprintf("%s is not a valid dynamic variables index", - index) - return buf.String(), errors.New(errorStr) - } - // Specify either dynamic or static. - if index[0] >= 'a' && index[0] <= 'z' { - ps.dynamicVar[index[0]] = val - } else if index[0] >= 'A' && index[0] <= 'Z' { - staticVar[index[0]] = val - } - case tokens[q][0][:2] == "%g": - // Push a variable from the stack as a dynamic or static variable. - index := tokens[q][3] - if len(index) > 1 { - errorStr := fmt.Sprintf("%s is not a valid static variables index", - index) - return buf.String(), errors.New(errorStr) - } - var val stacker - if index[0] >= 'a' && index[0] <= 'z' { - val = ps.dynamicVar[index[0]] - } else if index[0] >= 'A' && index[0] <= 'Z' { - val = staticVar[index[0]] - } - ps.st.push(val) - case tokens[q][0][:2] == "%'": - // Push a character constant. - con := tokens[q][4] - if len(con) > 1 { - errorStr := fmt.Sprintf("%s is not a valid character constant", con) - return buf.String(), errors.New(errorStr) - } - ps.st.push(con[0]) - case tokens[q][0][:2] == "%{": - // Push an integer constant. - con, err := strconv.ParseInt(tokens[q][5], 10, 32) - if err != nil { - return buf.String(), err - } - ps.st.push(con) - case tokens[q][0][:2] == "%l": - // Push the length of the string that is popped from the stack. - popStr, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - if _, ok := popStr.(string); !ok { - errStr := fmt.Sprintf("Stack head is not a string") - return buf.String(), errors.New(errStr) - } - ps.st.push(len(popStr.(string))) - case tokens[q][0][:2] == "%?": - // If-then-else construct. First, the whole string is identified and - // then inside this substring, we can specify which parts to switch on. - ifReg, _ := regexp.Compile("%\\?(.*)%t(.*)%e(.*);|%\\?(.*)%t(.*);") - ifTokens := ifReg.FindStringSubmatch(tokens[q][0]) - var ( - ifStr string - err error - ) - // Parse the if-part to determine if-else. - if len(ifTokens[1]) > 0 { - ifStr, err = ps.walk(ifTokens[1]) - } else { // else - ifStr, err = ps.walk(ifTokens[4]) - } - // Return any errors - if err != nil { - return buf.String(), err - } else if len(ifStr) > 0 { - // Self-defined limitation, not sure if this is correct, but didn't - // seem like it. - return buf.String(), errors.New("If-clause cannot print statements") - } - var thenStr string - // Pop the first value that is set by parsing the if-clause. - choose, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - // Switch to if or else. - if choose.(int) == 0 && len(ifTokens[1]) > 0 { - thenStr, err = ps.walk(ifTokens[3]) - } else if choose.(int) != 0 { - if len(ifTokens[1]) > 0 { - thenStr, err = ps.walk(ifTokens[2]) - } else { - thenStr, err = ps.walk(ifTokens[5]) - } - } - if err != nil { - return buf.String(), err - } - buf.WriteString(thenStr) - case tokens[q][0][len(tokens[q][0])-1] == 'd': // Fallthrough for printing - fallthrough - case tokens[q][0][len(tokens[q][0])-1] == 'o': // digits. - fallthrough - case tokens[q][0][len(tokens[q][0])-1] == 'x': - fallthrough - case tokens[q][0][len(tokens[q][0])-1] == 'X': - fallthrough - case tokens[q][0][len(tokens[q][0])-1] == 's': - token := tokens[q][0] - // Remove the : that comes before a flag. - if token[1] == ':' { - token = token[:1] + token[2:] - } - digit, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - // The rest is determined like the normal formatted prints. - digitStr := fmt.Sprintf(token, digit.(int)) - buf.WriteString(digitStr) - case tokens[q][0][:2] == "%i": - // Increment the parameters by one. - if len(ps.parameters) < 2 { - return buf.String(), errors.New("Not enough parameters to increment.") - } - val1, val2 := ps.parameters[0].(int), ps.parameters[1].(int) - val1++ - val2++ - ps.parameters[0], ps.parameters[1] = val1, val2 - default: - // The rest of the tokens is a special case, where two values are - // popped and then operated on by the token that comes after them. - op1, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - op2, err := ps.st.pop() - if err != nil { - return buf.String(), err - } - var result stacker - switch tokens[q][0][:2] { - case "%+": - // Addition - result = op2.(int) + op1.(int) - case "%-": - // Subtraction - result = op2.(int) - op1.(int) - case "%*": - // Multiplication - result = op2.(int) * op1.(int) - case "%/": - // Division - result = op2.(int) / op1.(int) - case "%m": - // Modulo - result = op2.(int) % op1.(int) - case "%&": - // Bitwise AND - result = op2.(int) & op1.(int) - case "%|": - // Bitwise OR - result = op2.(int) | op1.(int) - case "%^": - // Bitwise XOR - result = op2.(int) ^ op1.(int) - case "%=": - // Equals - result = op2 == op1 - case "%>": - // Greater-than - result = op2.(int) > op1.(int) - case "%<": - // Lesser-than - result = op2.(int) < op1.(int) - case "%A": - // Logical AND - result = op2.(bool) && op1.(bool) - case "%O": - // Logical OR - result = op2.(bool) || op1.(bool) - case "%!": - // Logical complement - result = !op1.(bool) - case "%~": - // Bitwise complement - result = ^(op1.(int)) - } - ps.st.push(result) - } - - i = indices[q][1] - 1 - q++ - } else { - // We are not "inside" a token, so just skip until the end or the next - // token, and add all characters to the buffer. - j := i - if q != len(indices) { - for !(j >= indices[q][0] && j < indices[q][1]) { - j++ - } - } else { - j = len(attr) - } - buf.WriteString(string(attr[i:j])) - i = j - } - } - // Return the buffer as a string. - return buf.String(), nil -} - -// Push a stacker-value onto the stack. -func (st *stack) push(s stacker) { - *st = append(*st, s) -} - -// Pop a stacker-value from the stack. -func (st *stack) pop() (stacker, error) { - if len(*st) == 0 { - return nil, errors.New("Stack is empty.") - } - newStack := make(stack, len(*st)-1) - val := (*st)[len(*st)-1] - copy(newStack, (*st)[:len(*st)-1]) - *st = newStack - return val, nil -} - -// Initialize regexes and the static vars (that don't get changed between -// calls. -func init() { - // Initialize the main regex. - expStr := strings.Join(exp[:], "|") - regex, _ = regexp.Compile(expStr) - // Initialize the static variables. - staticVar = make(map[byte]stacker, 26) -} diff --git a/vendor/github.com/Nvveen/Gotty/types.go b/vendor/github.com/Nvveen/Gotty/types.go deleted file mode 100644 index 9bcc65e9b889..000000000000 --- a/vendor/github.com/Nvveen/Gotty/types.go +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright 2012 Neal van Veen. All rights reserved. -// Usage of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -package gotty - -type TermInfo struct { - boolAttributes map[string]bool - numAttributes map[string]int16 - strAttributes map[string]string - // The various names of the TermInfo file. - Names []string -} - -type stacker interface { -} -type stack []stacker - -type parser struct { - st stack - parameters []stacker - dynamicVar map[byte]stacker -} From 431c2ac10199de1f1da658b22f52dedcedb67b07 Mon Sep 17 00:00:00 2001 From: Krystian Wojcicki Date: Wed, 6 Feb 2019 18:48:56 -0500 Subject: [PATCH 3/3] fixing merge conflicts Signed-off-by: Krystian Wojcicki --- .../system/testdata/docker-info-daemon-warnings.json.golden | 1 + 1 file changed, 1 insertion(+) diff --git a/cli/command/system/testdata/docker-info-daemon-warnings.json.golden b/cli/command/system/testdata/docker-info-daemon-warnings.json.golden index 0fc44c4bd8f7..36f4beac32cb 100644 --- a/cli/command/system/testdata/docker-info-daemon-warnings.json.golden +++ b/cli/command/system/testdata/docker-info-daemon-warnings.json.golden @@ -1 +1,2 @@ {"ID":"EKHL:QDUU:QZ7U:MKGD:VDXK:S27Q:GIPU:24B7:R7VT:DGN6:QCSF:2UBX","Builder":"1","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContainersStopped":0,"Images":0,"Driver":"aufs","DriverStatus":[["Root Dir","/var/lib/docker/aufs"],["Backing Filesystem","extfs"],["Dirs","0"],["Dirperm1 Supported","true"]],"SystemStatus":null,"Plugins":{"Volume":["local"],"Network":["bridge","host","macvlan","null","overlay"],"Authorization":null,"Log":["awslogs","fluentd","gcplogs","gelf","journald","json-file","logentries","splunk","syslog"]},"MemoryLimit":true,"SwapLimit":true,"KernelMemory":true,"KernelMemoryTCP":false,"CpuCfsPeriod":true,"CpuCfsQuota":true,"CPUShares":true,"CPUSet":true,"IPv4Forwarding":true,"BridgeNfIptables":true,"BridgeNfIp6tables":true,"Debug":true,"NFd":33,"OomKillDisable":true,"NGoroutines":135,"SystemTime":"2017-08-24T17:44:34.077811894Z","LoggingDriver":"json-file","CgroupDriver":"cgroupfs","NEventsListener":0,"KernelVersion":"4.4.0-87-generic","OperatingSystem":"Ubuntu 16.04.3 LTS","OSType":"linux","Architecture":"x86_64","IndexServerAddress":"https://index.docker.io/v1/","RegistryConfig":{"AllowNondistributableArtifactsCIDRs":null,"AllowNondistributableArtifactsHostnames":null,"InsecureRegistryCIDRs":["127.0.0.0/8"],"IndexConfigs":{"docker.io":{"Name":"docker.io","Mirrors":null,"Secure":true,"Official":true}},"Mirrors":null},"NCPU":2,"MemTotal":2097356800,"GenericResources":null,"DockerRootDir":"/var/lib/docker","HttpProxy":"","HttpsProxy":"","NoProxy":"","Name":"system-sample","Labels":["provider=digitalocean"],"ExperimentalBuild":false,"ServerVersion":"17.06.1-ce","ClusterStore":"","ClusterAdvertise":"","Runtimes":{"runc":{"path":"docker-runc"}},"DefaultRuntime":"runc","Swarm":{"NodeID":"","NodeAddr":"","LocalNodeState":"inactive","ControlAvailable":false,"Error":"","RemoteManagers":null},"LiveRestoreEnabled":false,"Isolation":"","InitBinary":"docker-init","ContainerdCommit":{"ID":"6e23458c129b551d5c9871e5174f6b1b7f6d1170","Expected":"6e23458c129b551d5c9871e5174f6b1b7f6d1170"},"RuncCommit":{"ID":"810190ceaa507aa2727d7ae6f4790c76ec150bd2","Expected":"810190ceaa507aa2727d7ae6f4790c76ec150bd2"},"InitCommit":{"ID":"949e6fa","Expected":"949e6fa"},"SecurityOptions":["name=apparmor","name=seccomp,profile=default"],"Warnings":["WARNING: No memory limit support","WARNING: No swap limit support","WARNING: No kernel memory limit support","WARNING: No oom kill disable support","WARNING: No cpu cfs quota support","WARNING: No cpu cfs period support","WARNING: No cpu shares support","WARNING: No cpuset support","WARNING: IPv4 forwarding is disabled","WARNING: bridge-nf-call-iptables is disabled","WARNING: bridge-nf-call-ip6tables is disabled"],"ClientInfo":{"Debug":true,"Plugins":[],"Warnings":null}} +