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Add Rotate certificates command to rke

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This commit is contained in:
galal-hussein
2018-08-20 06:37:04 +02:00
committed by Alena Prokharchyk
parent 7582083e7a
commit 3551e6e4b6
25 changed files with 798 additions and 205 deletions
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30
docker/docker.go
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@@ -28,7 +28,7 @@ import (
const (
DockerRegistryURL = "docker.io"
// RestartTimeout in seconds
RestartTimeout = 30
RestartTimeout = 5
// StopTimeout in seconds
StopTimeout = 5
)
@@ -230,6 +230,14 @@ func RemoveContainer(ctx context.Context, dClient *client.Client, hostname strin
return nil
}
func RestartContainer(ctx context.Context, dClient *client.Client, hostname, containerName string) error {
restartTimeout := RestartTimeout * time.Second
err := dClient.ContainerRestart(ctx, containerName, &restartTimeout)
if err != nil {
return fmt.Errorf("Can't restart Docker container [%s] for host [%s]: %v", containerName, hostname, err)
}
return nil
}
func StopContainer(ctx context.Context, dClient *client.Client, hostname string, containerName string) error {
// define the stop timeout
stopTimeoutDuration := StopTimeout * time.Second
@@ -455,3 +463,23 @@ func GetKubeletDockerConfig(prsMap map[string]v3.PrivateRegistry) (string, error
}
return string(cfg), nil
}
func DoRestartContainer(ctx context.Context, dClient *client.Client, containerName, hostname string) error {
logrus.Debugf("[restart/%s] Checking if container is running on host [%s]", containerName, hostname)
// not using the wrapper to check if the error is a NotFound error
_, err := dClient.ContainerInspect(ctx, containerName)
if err != nil {
if client.IsErrNotFound(err) {
logrus.Debugf("[restart/%s] Container doesn't exist on host [%s]", containerName, hostname)
return nil
}
return err
}
logrus.Debugf("[restart/%s] Restarting container on host [%s]", containerName, hostname)
err = RestartContainer(ctx, dClient, hostname, containerName)
if err != nil {
return err
}
log.Infof(ctx, "[restart/%s] Successfully restarted container on host [%s]", containerName, hostname)
return nil
}