// Describe returns the description of a DeploymentConfig
func (d *DeploymentConfigDescriber) Describe(namespace, name string, settings kctl.DescriberSettings) (string, error) {
var deploymentConfig *deployapi.DeploymentConfig
if d.config != nil {
// If a deployment config is already provided use that.
// This is used by `oc rollback --dry-run`.
deploymentConfig = d.config
} else {
var err error
deploymentConfig, err = d.osClient.DeploymentConfigs(namespace).Get(name)
if err != nil {
return "", err
}
}
return tabbedString(func(out *tabwriter.Writer) error {
formatMeta(out, deploymentConfig.ObjectMeta)
if deploymentConfig.Status.LatestVersion == 0 {
formatString(out, "Latest Version", "Not deployed")
} else {
formatString(out, "Latest Version", strconv.FormatInt(deploymentConfig.Status.LatestVersion, 10))
}
printDeploymentConfigSpec(d.kubeClient, *deploymentConfig, out)
fmt.Fprintln(out)
if deploymentConfig.Status.Details != nil && len(deploymentConfig.Status.Details.Message) > 0 {
fmt.Fprintf(out, "Warning:\t%s\n", deploymentConfig.Status.Details.Message)
}
deploymentName := deployutil.LatestDeploymentNameForConfig(deploymentConfig)
deployment, err := d.kubeClient.ReplicationControllers(namespace).Get(deploymentName)
if err != nil {
if kerrors.IsNotFound(err) {
formatString(out, "Latest Deployment", "<none>")
} else {
formatString(out, "Latest Deployment", fmt.Sprintf("error: %v", err))
}
} else {
header := fmt.Sprintf("Deployment #%d (latest)", deployutil.DeploymentVersionFor(deployment))
printDeploymentRc(deployment, d.kubeClient, out, header, true)
}
// We don't show the deployment history when running `oc rollback --dry-run`.
if d.config == nil {
deploymentsHistory, err := d.kubeClient.ReplicationControllers(namespace).List(kapi.ListOptions{LabelSelector: labels.Everything()})
if err == nil {
sorted := deploymentsHistory.Items
sort.Sort(sort.Reverse(rcutils.OverlappingControllers(sorted)))
counter := 1
for _, item := range sorted {
if item.Name != deploymentName && deploymentConfig.Name == deployutil.DeploymentConfigNameFor(&item) {
header := fmt.Sprintf("Deployment #%d", deployutil.DeploymentVersionFor(&item))
printDeploymentRc(&item, d.kubeClient, out, header, false)
counter++
}
if counter == maxDisplayDeployments {
break
}
}
}
}
if settings.ShowEvents {
// Events
if events, err := d.kubeClient.Events(deploymentConfig.Namespace).Search(deploymentConfig); err == nil && events != nil {
latestDeploymentEvents := &kapi.EventList{Items: []kapi.Event{}}
for i := len(events.Items); i != 0 && i > len(events.Items)-maxDisplayDeploymentsEvents; i-- {
latestDeploymentEvents.Items = append(latestDeploymentEvents.Items, events.Items[i-1])
}
fmt.Fprintln(out)
kctl.DescribeEvents(latestDeploymentEvents, out)
}
}
return nil
})
}
// Describe returns the description of a DeploymentConfig
func (d *DeploymentConfigDescriber) Describe(namespace, name string, settings kctl.DescriberSettings) (string, error) {
var deploymentConfig *deployapi.DeploymentConfig
if d.config != nil {
// If a deployment config is already provided use that.
// This is used by `oc rollback --dry-run`.
deploymentConfig = d.config
} else {
var err error
deploymentConfig, err = d.osClient.DeploymentConfigs(namespace).Get(name)
if err != nil {
return "", err
}
}
return tabbedString(func(out *tabwriter.Writer) error {
formatMeta(out, deploymentConfig.ObjectMeta)
var (
deploymentsHistory []kapi.ReplicationController
activeDeploymentName string
)
if d.config == nil {
if rcs, err := d.kubeClient.ReplicationControllers(namespace).List(kapi.ListOptions{LabelSelector: deployutil.ConfigSelector(deploymentConfig.Name)}); err == nil {
deploymentsHistory = rcs.Items
}
}
if deploymentConfig.Status.LatestVersion == 0 {
formatString(out, "Latest Version", "Not deployed")
} else {
formatString(out, "Latest Version", strconv.FormatInt(deploymentConfig.Status.LatestVersion, 10))
}
printDeploymentConfigSpec(d.kubeClient, *deploymentConfig, out)
fmt.Fprintln(out)
latestDeploymentName := deployutil.LatestDeploymentNameForConfig(deploymentConfig)
if activeDeployment := deployutil.ActiveDeployment(deploymentConfig, deploymentsHistory); activeDeployment != nil {
activeDeploymentName = activeDeployment.Name
}
var deployment *kapi.ReplicationController
isNotDeployed := len(deploymentsHistory) == 0
for _, item := range deploymentsHistory {
if item.Name == latestDeploymentName {
deployment = &item
}
}
if isNotDeployed {
formatString(out, "Latest Deployment", "<none>")
} else {
header := fmt.Sprintf("Deployment #%d (latest)", deployutil.DeploymentVersionFor(deployment))
// Show details if the current deployment is the active one or it is the
// initial deployment.
printDeploymentRc(deployment, d.kubeClient, out, header, (deployment.Name == activeDeploymentName) || len(deploymentsHistory) == 1)
}
// We don't show the deployment history when running `oc rollback --dry-run`.
if d.config == nil && !isNotDeployed {
sorted := deploymentsHistory
sort.Sort(sort.Reverse(rcutils.OverlappingControllers(sorted)))
counter := 1
for _, item := range sorted {
if item.Name != latestDeploymentName && deploymentConfig.Name == deployutil.DeploymentConfigNameFor(&item) {
header := fmt.Sprintf("Deployment #%d", deployutil.DeploymentVersionFor(&item))
printDeploymentRc(&item, d.kubeClient, out, header, item.Name == activeDeploymentName)
counter++
}
if counter == maxDisplayDeployments {
break
}
}
}
if settings.ShowEvents {
// Events
if events, err := d.kubeClient.Events(deploymentConfig.Namespace).Search(deploymentConfig); err == nil && events != nil {
latestDeploymentEvents := &kapi.EventList{Items: []kapi.Event{}}
for i := len(events.Items); i != 0 && i > len(events.Items)-maxDisplayDeploymentsEvents; i-- {
latestDeploymentEvents.Items = append(latestDeploymentEvents.Items, events.Items[i-1])
}
fmt.Fprintln(out)
kctl.DescribeEvents(latestDeploymentEvents, out)
}
}
return nil
})
}
