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Release_Note.md

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Release Note

v1-22-15-ack-4

Features:

  • [Installation] Add lite mode image, see community
  • [Kubernetes] Support HA local registry
  • [CRI] Support choose containerd 1.5.13 as container runtime
  • [CNI] Upgrade hybridnet from v0.7.6 to v0.7.7, CHANGELOG

Usage:

ARCH=amd64 # or arm64
wget http://ack-a-aecp.oss-cn-hangzhou.aliyuncs.com/ack-distro/sealer/sealer-0.9.2-beta2-linux-${ARCH}.tar.gz -O sealer-latest-linux-${ARCH}.tar.gz && \
      tar -xvf sealer-latest-linux-${ARCH}.tar.gz -C /usr/bin

sealer run ack-agility-registry.cn-shanghai.cr.aliyuncs.com/ecp_builder/ackdistro:v1-22-15-ack-4 -m ${master_ip1}[,${master_ip2},${master_ip3}] [ -n ${worker_ip1}...] -p password

kubectl get cs

v1-20-11-ack-17

Features:

  • [Installation] Add lite mode image, see community
  • [Kubernetes] Support HA local registry
  • [CRI] Support choose containerd 1.5.13 as container runtime
  • [CNI] Upgrade hybridnet from v0.7.6 to v0.7.7, CHANGELOG

Usage:

ARCH=amd64 # or arm64
wget http://ack-a-aecp.oss-cn-hangzhou.aliyuncs.com/ack-distro/sealer/sealer-0.9.2-beta2-linux-${ARCH}.tar.gz -O sealer-latest-linux-${ARCH}.tar.gz && \
      tar -xvf sealer-latest-linux-${ARCH}.tar.gz -C /usr/bin

sealer run ack-agility-registry.cn-shanghai.cr.aliyuncs.com/ecp_builder/ackdistro:v1-20-11-ack-17 -m ${master_ip1}[,${master_ip2},${master_ip3}] [ -n ${worker_ip1}...] -p password

kubectl get cs

v1-22-3-ack-3

Features:

  • [K8s] Kubernetes 1.22
  • All features of v1-20-4-ack-*

Usage:

ARCH=amd64 # or arm64
wget -c https://ack-a-aecp.oss-cn-hangzhou.aliyuncs.com/ack-distro/bin/${ARCH}/sealer-latest-linux-${ARCH}.tar.gz && \
      tar -xvf sealer-latest-linux-${ARCH}.tar.gz -C /usr/bin

sealer run ack-agility-registry.cn-shanghai.cr.aliyuncs.com/ecp_builder/ackdistro:v1-22-3-ack-3 -m ${master_ip1}[,${master_ip2},${master_ip3}] [ -n ${worker_ip1}...] -p password

kubectl get cs
trident health-check

v1-20-4-ack-5

Features:

  • [Installation] Support install cluster on ipv6-only, ipv6-dual-stack hosts
  • [Installation] Support configure DNSDomain/ServiceNodePortRange for k8s
  • [Installation] Use lvm, Logical Volume Manager, to manage partition of docker and kubelet
  • [CNI] Upgrade hybridnet from v0.4.2 to v0.6.0, which support ipv6 dual stack, introduce GlobalBGP type Network etc. CHANGELOG
  • [CSI] Upgrade open-local v0.5.4 to v0.5.5. CHANGELOG
  • [CRI] Support nvidia-docker, which will be automatically installed when GPU driver has been detected
  • [CRI] Support configure LimitNOFILE for docker.service
  • [Addon] Add local dns cache and paralb
  • [Test] Add E2E auto test

Usage:

ARCH=amd64 # or arm64
wget -c https://ack-a-aecp.oss-cn-hangzhou.aliyuncs.com/ack-distro/bin/${ARCH}/sealer-latest-linux-${ARCH}.tar.gz && \
      tar -xvf sealer-latest-linux-${ARCH}.tar.gz -C /usr/bin

sealer run ack-agility-registry.cn-shanghai.cr.aliyuncs.com/ecp_builder/ackdistro:v1-20-4-ack-5 -m ${master_ip1}[,${master_ip2},${master_ip3}] [ -n ${worker_ip1}...] -p password

kubectl get cs
trident health-check

v1-20-4-ack-3

Features:

  • Upgrade sealer to v0.8, which provides stronger cluster management capabilities and simpler API
  • Upgrade open-local v0.2.3 to v0.5.4, which support raw block volume, io-throttling, ephemeral local volumes etc. CHANGELOG
  • Upgrade hybridnet from v0.1.1 to v0.4.2, which support multicluster feature, BGP mode for an underlay network, introduce felix for NetworkPolicy etc. CHANGELOG
  • Support automatically manage disk capacity for k8s daemons, to avoid affecting the stability of the OS
  • Support etcd backup cronjob, which will run a backup every day at 02:00 by default
  • Support cluster auditing, which only record WRITE request and can use only 1GiB storage to save audit logs for the last 72h on a 3m+3w cluster
  • Support preflight tool, which can determine whether it can be successful before cluster deployment
  • Support cluster health-check tool, which can check whether the cluster is healthy with one click
  • Fix some bugs

Usage:

wget -c https://sealer.oss-cn-beijing.aliyuncs.com/sealers/sealer-v0.8.5-linux-amd64.tar.gz && \
      tar -xvf sealer-v0.8.5-linux-amd64.tar.gz -C /usr/bin

sealer run ack-agility-registry.cn-shanghai.cr.aliyuncs.com/ecp_builder/ackdistro:v1-20-4-ack-3 -m ${master_ip1}[,${master_ip2},${master_ip3}] [ -n ${worker_ip1}...] -p password

trident health-check

v1-20-4-ack-2

Features:

  • Support multiple deployment topologies including single-node, three-node
  • Support deployment on various IaaS such as ECS, VMware, VirtualBox, ZStack, OpenStack and bare metal
  • Support deployment on various OS such as Red Hat, Debian, Open Anolis, Kylin
  • Support deployment on various architectures such as x86
  • Support node scale, node replacement
  • Support for being managed by CNStack Community Edition
  • Providing both overlay and underlay networking for containers in one or more clusters. Overlay and underlay containers can run on the same node and have cluster-wide bidirectional network connectivity
  • Flexible IP/Subnet management policies
  • Intuitive and comprehensive statistics of network resources
  • Multi-cluster networking
  • Support local storage pool management, dynamic volume provisioning, volume expansion and volume snapshot
  • Support extended scheduler, Raw block volume
  • Support volume metrics, IO Throttling

Usage:

wget -c http://sealer.oss-cn-beijing.aliyuncs.com/sealers/sealer-v0.5.2-linux-amd64.tar.gz && \
        tar -xvf sealer-v0.5.2-linux-amd64.tar.gz -C /usr/bin

sealer run ack-agility-registry.cn-shanghai.cr.aliyuncs.com/ecp_builder/ackdistro:v1-20-4-ack-2 -m ${master_ip1}[,${master_ip2},${master_ip3}] [ -n ${worker_ip1}...] -p password

kubectl get cs