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Able to include and extract state file in snapshot

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This commit is contained in:
Sebastiaan van Steenis
2020-03-30 21:16:47 +02:00
parent e2b5828e5b
commit 9bca29befb
8 changed files with 161 additions and 10 deletions
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7
pki/deploy.go
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@@ -53,19 +53,20 @@ func DeployCertificatesOnPlaneHost(ctx context.Context, host *hosts.Host, rkeCon
return doRunDeployer(ctx, host, env, certDownloaderImage, prsMap)
}
func DeployStateOnPlaneHost(ctx context.Context, host *hosts.Host, stateDownloaderImage string, prsMap map[string]v3.PrivateRegistry, clusterState string) error {
func DeployStateOnPlaneHost(ctx context.Context, host *hosts.Host, stateDownloaderImage string, prsMap map[string]v3.PrivateRegistry, clusterState string, snapshotName string) error {
// remove existing container. Only way it's still here is if previous deployment failed
if err := docker.DoRemoveContainer(ctx, host.DClient, StateDeployerContainerName, host.Address); err != nil {
return err
}
containerEnv := []string{ClusterStateEnv + "=" + clusterState}
ClusterStateFilePath := path.Join(host.PrefixPath, TempCertPath, ClusterStateFile)
ClusterStateFilePath := path.Join(host.PrefixPath, K8sBaseDir, "/", fmt.Sprintf("%s%s", snapshotName, ClusterStateExt))
logrus.Debugf("[state] Deploying state to [%v] on node [%s]", ClusterStateFilePath, host.Address)
imageCfg := &container.Config{
Image: stateDownloaderImage,
Cmd: []string{
"sh",
"-c",
fmt.Sprintf("t=$(mktemp); echo -e \"$%s\" > $t && mv $t %s && chmod 644 %s", ClusterStateEnv, ClusterStateFilePath, ClusterStateFilePath),
fmt.Sprintf("t=$(mktemp); echo \"$%s\" > $t && mv $t %s && chmod 400 %s", ClusterStateEnv, ClusterStateFilePath, ClusterStateFilePath),
},
Env: containerEnv,
}