[feature] git clone repo upon initialization

api/v1/devcontainerapp_types.go

@@ -65,6 +65,8 @@ type StatefulSetSpec struct {
 	Image   string   `json:"image"`
 	Command []string `json:"command"`
 
+	GitRepositoryURL string `json:"gitRepositoryURL"`
+
 	// +kubebuilder:validation:MinItems=1
 	// 至少包含一个 SSH Public Key 才能通过校验规则
 	SSHPublicKeyList []string `json:"sshPublicKeyList"`

config/crd/bases/devcontainer.devstar.cn_devcontainerapps.yaml

@@ -74,6 +74,8 @@ spec:
                   containerPort:
                     minimum: 1
                     type: integer
+                  gitRepositoryURL:
+                    type: string
                   image:
                     type: string
                   sshPublicKeyList:
@@ -84,6 +86,7 @@ spec:
                     type: array
                 required:
                 - command
+                - gitRepositoryURL
                 - image
                 - sshPublicKeyList
                 type: object

config/samples/devcontainer_v1_devcontainerapp.yaml

@@ -8,11 +8,12 @@ metadata:
     app.kubernetes.io/managed-by: kustomize
 spec:
   statefulset:
-    image: mcr.microsoft.com/devcontainers/base:dev-ubuntu-20.04
+    image: devstar.cn/public/base-ssh-devcontainer:ubuntu-20.04-20241014
+    gitRepositoryURL: https://gitee.com/daimingchen_gitee/mock-repo
     command:
       - /bin/bash
       - -c
-      - apt-get update && apt-get install -y openssh-server && service ssh start && apt-get clean && tail -f /dev/null
+      - tail -f /dev/null
     containerPort: 22
     sshPublicKeyList:
       - ssh-rsa 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 TempSessionSSHPublicKey

internal/controller/devcontainerapp_controller.go

@@ -97,11 +97,11 @@ func (r *DevcontainerAppReconciler) Reconcile(ctx context.Context, req ctrl.Requ
 			}
 			logger.Info("DevContainer is READY", "ReadyReplicas", statefulSetInNamespace.Status.ReadyReplicas)
 		} else {
-			app.Status.Ready = false
-			if err := r.Status().Update(ctx, app); err != nil {
-				logger.Error(err, "Failed to un-mark DevcontainerApp.Status.Ready", "DevcontainerApp.Status.Ready", app.Status.Ready)
-				return ctrl.Result{}, err
-			}
+			// app.Status.Ready = false
+			// if err := r.Status().Update(ctx, app); err != nil {
+			// 	logger.Error(err, "Failed to un-mark DevcontainerApp.Status.Ready", "DevcontainerApp.Status.Ready", app.Status.Ready)
+			// 	return ctrl.Result{}, err
+			// }
 			logger.Info("DevContainer is NOT ready", "ReadyReplicas", statefulSetInNamespace.Status.ReadyReplicas)
 		}
 

internal/controller/templates/statefulset.yaml

@@ -26,7 +26,7 @@ spec:
           emptyDir: {}
       initContainers:
         - name: init-root-ssh-dir
-          image: {{.Spec.StatefulSet.Image}}
+          image: devstar.cn/public/busybox:27a71e19c956
           imagePullPolicy: IfNotPresent
           command:
             - /bin/sh
@@ -36,6 +36,16 @@ spec:
           volumeMounts:
             - name: root-ssh-dir
               mountPath: /root/.ssh
+        - name: init-git-repo-dir
+          image: {{.Spec.StatefulSet.Image}}
+          imagePullPolicy: IfNotPresent
+          command:
+            - /bin/sh
+            - -c
+            - if [ ! -d '/data/workspace' ]; then git clone {{.Spec.StatefulSet.GitRepositoryURL}} /data/workspace && echo "Git Repository cloned."; else echo "Folder already exists."; fi
+          volumeMounts:
+            - name: pvc-devcontainer
+              mountPath: /data
       containers:
         - name: {{.ObjectMeta.Name}}
           image: {{.Spec.StatefulSet.Image}}
@@ -61,7 +71,7 @@ spec:
               - -c
               - exec ls ~
             failureThreshold: 6
-            initialDelaySeconds: 10
+            initialDelaySeconds: 5
             periodSeconds: 10
             successThreshold: 1
             timeoutSeconds: 5
@@ -72,7 +82,7 @@ spec:
               - -c
               - exec cat /etc/ssh/ssh_host*.pub
             failureThreshold: 6
-            initialDelaySeconds: 10
+            initialDelaySeconds: 5
             periodSeconds: 10
             successThreshold: 1
             timeoutSeconds: 5