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closes pulp#821
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| Added a feature to deploy and sync Galaxy execution environments. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| package repo_manager | ||
|
|
||
| import ( | ||
| "net/url" | ||
|
|
||
| batchv1 "k8s.io/api/batch/v1" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ctrl "sigs.k8s.io/controller-runtime" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| ) | ||
|
|
||
| const defaultConfigMapName = "ee-default-images" | ||
|
|
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| // GalaxyResource has the definition and function to provision galaxy objects | ||
| type GalaxyResource struct { | ||
| Definition ResourceDefinition | ||
| Function func(FunctionResources) client.Object | ||
| } | ||
|
|
||
| // galaxyEECronjob creates the cronjob used to provide default execution environments | ||
| func galaxyEECronjob(resources FunctionResources) (ctrl.Result, error) { | ||
|
|
||
| // ignore this func if deployment type is pulp | ||
| if resources.Pulp.Spec.DeploymentType != "galaxy" { | ||
| return ctrl.Result{}, nil | ||
| } | ||
|
|
||
| // ignore this method if defined to not deploy default images | ||
| if !resources.Pulp.Spec.DeployGalaxyEEDefaults { | ||
| return ctrl.Result{}, nil | ||
| } | ||
|
|
||
| // list of galaxy resources that should be provisioned | ||
| newResources := []GalaxyResource{ | ||
| // galaxy configmap | ||
| {Definition: ResourceDefinition{Context: resources.Context, Type: &corev1.ConfigMap{}, Name: getConfigMapName(resources), Alias: "", ConditionType: "", Pulp: resources.Pulp}, Function: galaxyEEConfigMap}, | ||
| // galaxy cronjob | ||
| {ResourceDefinition{resources.Context, &batchv1.CronJob{}, resources.Pulp.Name + "-ee-defaults", "", "", resources.Pulp}, galaxyEECronJob}, | ||
| } | ||
|
|
||
| // create resources | ||
| for _, resource := range newResources { | ||
| requeue, err := resources.RepoManagerReconciler.createPulpResource(resource.Definition, resource.Function) | ||
| if err != nil { | ||
| return ctrl.Result{}, err | ||
| } else if requeue { | ||
| return ctrl.Result{Requeue: true}, nil | ||
| } | ||
| } | ||
|
|
||
| return ctrl.Result{}, nil | ||
| } | ||
|
|
||
| // getConfigMapName returns the name of ConfigMap with the list of EE that should be synchronized | ||
| func getConfigMapName(resources FunctionResources) string { | ||
| galaxyEEConfigmapName := defaultConfigMapName | ||
| if len(resources.Pulp.Spec.GalaxyEEDefaults) > 0 { | ||
| galaxyEEConfigmapName = resources.Pulp.Spec.GalaxyEEDefaults | ||
| } | ||
|
|
||
| return galaxyEEConfigmapName | ||
| } | ||
|
|
||
| // galaxyEEConfigMap returns a default ConfigMap with the list of default images | ||
| // that should be synced | ||
| func galaxyEEConfigMap(resources FunctionResources) client.Object { | ||
| images := &corev1.ConfigMap{ObjectMeta: metav1.ObjectMeta{ | ||
| Name: defaultConfigMapName, | ||
| Namespace: resources.Namespace, | ||
| }, | ||
| Data: map[string]string{ | ||
| "images.yaml": `quay.io: | ||
| images-by-tag-regex: | ||
| fedora/fedora-minimal: ^latest$ | ||
| fedora/fedora: ^latest$`, | ||
| }, | ||
| } | ||
| ctrl.SetControllerReference(resources.Pulp, images, resources.RepoManagerReconciler.Scheme) | ||
| return images | ||
| } | ||
|
|
||
| // galaxyEECronJob returns a CronJob that will be used to trigger a sync of | ||
| // EE images from time to time | ||
| func galaxyEECronJob(resources FunctionResources) client.Object { | ||
|
|
||
| // image used to run the sync | ||
| skopeoImage := "quay.io/skopeo/stable" | ||
|
|
||
| // galaxy image registry host | ||
| rootURL, _ := url.Parse(getRootURL(resources)) | ||
|
|
||
| successfulHistory := int32(1) | ||
| failedHistory := int32(2) | ||
|
|
||
| cronJob := &batchv1.CronJob{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: resources.Pulp.Name + "-ee-defaults", | ||
| Namespace: resources.Pulp.Namespace, | ||
| }, | ||
| Spec: batchv1.CronJobSpec{ | ||
| Schedule: "*/2 * * * *", | ||
| SuccessfulJobsHistoryLimit: &successfulHistory, | ||
| FailedJobsHistoryLimit: &failedHistory, | ||
| JobTemplate: batchv1.JobTemplateSpec{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: resources.Pulp.Name + "-ee-defaults", | ||
| Namespace: resources.Pulp.Namespace, | ||
| }, | ||
| Spec: batchv1.JobSpec{ | ||
| Template: corev1.PodTemplateSpec{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: resources.Pulp.Name + "-ee-defaults", | ||
| Namespace: resources.Pulp.Namespace, | ||
| }, | ||
| Spec: corev1.PodSpec{ | ||
| RestartPolicy: corev1.RestartPolicyNever, | ||
| Containers: []corev1.Container{{ | ||
| Name: "skopeo", | ||
| Image: skopeoImage, | ||
| ImagePullPolicy: corev1.PullAlways, | ||
| Env: []corev1.EnvVar{ | ||
| {Name: "USERNAME", Value: "admin"}, | ||
| {Name: "PASSWORD", | ||
| ValueFrom: &corev1.EnvVarSource{ | ||
| SecretKeyRef: &corev1.SecretKeySelector{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: resources.Pulp.Spec.AdminPasswordSecret, | ||
| }, | ||
| Key: "password", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| Args: []string{ | ||
| "--debug", "sync", "--dest", "docker", "--src", "yaml", "--retry-times", "3", "--dest-creds", "$(USERNAME):$(PASSWORD)", "--dest-tls-verify=false", "--keep-going", "/images.yaml", rootURL.Host + "/", | ||
| }, | ||
| VolumeMounts: []corev1.VolumeMount{ | ||
| { | ||
| Name: "ee-default-images", | ||
| MountPath: "/images.yaml", | ||
| SubPath: "images.yaml", | ||
| ReadOnly: true, | ||
| }, | ||
| }, | ||
| }}, | ||
| Volumes: []corev1.Volume{ | ||
| { | ||
| Name: "ee-default-images", | ||
| VolumeSource: corev1.VolumeSource{ | ||
| ConfigMap: &corev1.ConfigMapVolumeSource{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: getConfigMapName(resources), | ||
| }, | ||
| Items: []corev1.KeyToPath{ | ||
| {Key: "images.yaml", Path: "images.yaml"}, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| ctrl.SetControllerReference(resources.Pulp, cronJob, resources.RepoManagerReconciler.Scheme) | ||
| return cronJob | ||
| } |
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