version,cmd/operator-sdk/version: add go version, os, and arch

CHANGELOG.md

@@ -5,12 +5,13 @@
 - The `operator-sdk olm-catalog gen-csv` command now produces indented JSON for the `alm-examples` annotation. ([#1793](https://github.com/operator-framework/operator-sdk/pull/1793))
 - Added flag `--dep-manager` to command [`operator-sdk print-deps`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#print-deps) to specify the type of dependency manager file to print. The choice of dependency manager is inferred from top-level dependency manager files present if `--dep-manager` is not set. ([#1819](https://github.com/operator-framework/operator-sdk/pull/1819))
 - Ansible based operators now gather and serve metrics about each custom resource on port 8686 of the metrics service. ([#1723](https://github.com/operator-framework/operator-sdk/pull/1723))
-- Generating and serving info metrics about each custom resource. By default these metrics are exposed on port 8686. ([#1277](https://github.com/operator-framework/operator-sdk/pull/1277))
+- Added the Go version, OS, and architecture to the output of `operator-sdk version` ([#1863](https://github.com/operator-framework/operator-sdk/pull/1863))
 
 ### Changed
 
 - The Helm operator now uses the CR name for the release name for newly created CRs. Existing CRs will continue to use their existing UID-based release name. When a release name collision occurs (when CRs of different types share the same name), the second CR will fail to install with an error about a duplicate name. ([#1818](https://github.com/operator-framework/operator-sdk/pull/1818))
 - Commands [`olm uninstall`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#uninstall) and [`olm status`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#status) no longer use a `--version` flag to specify OLM version. This information is now retrieved from the running cluster. ([#1634](https://github.com/operator-framework/operator-sdk/pull/1634))
+- The Helm operator no longer prints manifest diffs in the operator log at verbosity levels lower than INFO ([#1857](https://github.com/operator-framework/operator-sdk/pull/1857))
 
 ### Deprecated
 

cmd/operator-sdk/version/cmd.go

@@ -31,7 +31,7 @@ func NewCmd() *cobra.Command {
 			if version == "unknown" {
 				version = ver.Version
 			}
-			fmt.Printf("operator-sdk version: %s, commit: %s\n", version, ver.GitCommit)
+			fmt.Printf("operator-sdk version: %q, commit: %q, go version: %q\n", version, ver.GitCommit, ver.GoVersion)
 		},
 	}
 	return versionCmd

version/version.go

@@ -14,8 +14,14 @@
 
 package version
 
+import (
+	"fmt"
+	"runtime"
+)
+
 var (
 	Version    = "v0.10.0+git"
 	GitVersion = "unknown"
 	GitCommit  = "unknown"
+	GoVersion  = fmt.Sprintf("%s %s/%s", runtime.Version(), runtime.GOOS, runtime.GOARCH)
 )