Add an init container that's wait to seaweedfs api pod

charts/mlrun-ce/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: mlrun-ce
-version: 0.11.0-rc.22
+version: 0.11.0-rc.23
 description: MLRun Open Source Stack
 home: https://iguazio.com
 icon: https://www.iguazio.com/wp-content/uploads/2019/10/Iguazio-Logo.png

charts/mlrun-ce/templates/pipelines/deployments/ml-pipeline.yaml

@@ -165,6 +165,34 @@ spec:
               memory: 500Mi
           terminationMessagePath: /dev/termination-log
           terminationMessagePolicy: File
+      {{- if .Values.seaweedfs.enabled }}
+      # Add an init container to wait for the SeaweedFS S3 gateway to be ready before starting the ml-pipeline-api-server
+      # Use /status endpoint to check if the S3 gateway is ready, as it returns 200 OK when ready.
+      # Same as the Liveness and Readiness probes used in the SeaweedFS S3 deployment.
+      initContainers:
+        - name: wait-for-seaweedfs
+          image: {{ .Values.pipelines.images.apiServer.busybox.repository }}:{{ .Values.pipelines.images.apiServer.busybox.tag }}
+          command:
+            - sh
+            - -c
+            - |
+              until wget -q -S -O /dev/null http://${SEAWEEDFS_HOST}:${SEAWEEDFS_PORT}/status 2>&1 | grep -q "HTTP/"; do
+                echo "Waiting for SeaweedFS S3 to be ready..."
+                sleep 5
+              done
+              echo "SeaweedFS S3 is ready."
+          env:
+            - name: SEAWEEDFS_HOST
+              valueFrom:
+                configMapKeyRef:
+                  name: pipeline-install-config
+                  key: objectStoreServiceHost
+            - name: SEAWEEDFS_PORT
+              valueFrom:
+                configMapKeyRef:
+                  name: pipeline-install-config
+                  key: objectStoreServicePort
+      {{- end }}
       dnsPolicy: ClusterFirst
       restartPolicy: Always
       schedulerName: default-scheduler

charts/mlrun-ce/values.yaml

@@ -458,6 +458,9 @@ pipelines:
     apiServer:
       repository: ghcr.io/kubeflow/kfp-api-server
       tag: 2.15.0
+      busybox:
+        repository: busybox
+        tag: "1.36"
     persistenceagent:
       repository: ghcr.io/kubeflow/kfp-persistence-agent
       tag: 2.15.0