sealer 0.6.0

release note

v0.6.0

Major upgrade!!!:

test CloudImage ARM & AMD:
AMD:
sealer-docker image kubernetes-clusterv2:v1.19.8
kyverno image kubernetes-kyverno:v1.19.8
ARM:
sealer-docker image kubernetes-arm64:v1.19.7
kyverno image kubernetes-kyverno-arm64:v1.19.7

1. Cluster v2 design:

   1. Delete provider field
   2. Add env field
   3. Modify hosts field, add ssh and env rewrite (Different node has different ssh config like passwd)

2. Normal docker base image, integration kyverno

3. Support configuring Docker service to trust Sealer Docker Registry Service

4. Registry settings, like registry username passwd

5. Support build ARM CloudImage in AMD environment

6. Support custom kubeadm configuration

7. Sealer ApplicationsImage & incremental updating

8. Sealer exec command (execute command at role related node)

9. Optimized the log. Add -d or --debug to the command to view complete information about the execution process

10. Support plugin out of tree

11. Added shell_plugin execution phase Post_Clean(custom cleanup script executed after cluster deletion)

12. Fix lite mode build cache docker image failure

Usage

# Download and install sealer. Sealer is a binary tool of golang. You can download and unzip it directly to the bin directory, and the release page can also be downloaded
$ wget -c https://sealer.oss-cn-beijing.aliyuncs.com/sealers/sealer-v0.6.0-linux-amd64.tar.gz && \
      tar -xvf sealer-v0.6.0-linux-amd64.tar.gz -C /usr/bin

[amd64 Download address]

OSS Download address

[arm64 Download address]

OSS Download address