[swagger-ui] wait for server (#381)

FRINXio · Jun 22, 2024 · b38e9b3 · b38e9b3
1 parent e57accb
commit b38e9b3
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/charts/swagger-ui/Chart.yaml b/charts/swagger-ui/Chart.yaml
@@ -3,7 +3,7 @@ name: swagger-ui
 description: A Helm chart for Swagger UI
 icon: https://avatars.githubusercontent.com/u/23452093?s=200&v=4
 type: application
-version: 0.1.0
+version: 0.1.1
 appVersion: "v5.17.14"
 engine: gotpl
 maintainers:
@@ -14,3 +14,9 @@ annotations:
   artifacthub.io/images: |
     - name: swagger-ui
       image: swaggerapi/swagger-ui
+  artifacthub.io/changes: |
+    - kind: fixed
+      description: Wait for server in fetch initContainers
+      links:
+        - name: GitHub PR
+          url: https://github.com/FRINXio/helm-charts/pull/381
diff --git a/charts/swagger-ui/templates/deployment.yaml b/charts/swagger-ui/templates/deployment.yaml
@@ -43,7 +43,13 @@ spec:
             mountPath: "/tmp"
             readOnly: false
         command: ["/bin/sh","-c"]
-        args: ["wget --no-check-certificate {{ $value.fetch.url }} -O /tmp/{{ $value.fetch.file }}"]
+        args:
+          - |
+            until curl -s -o /dev/null -w "%{http_code}" {{ $value.fetch.url }} | grep -q "200"; do
+              echo "Waiting for server to be up..."
+              sleep 5
+            done
+            wget --no-check-certificate {{ $value.fetch.url }} -O /tmp/{{ $value.fetch.file }}
       {{- if $value.formatConfigMap }}
       - name: "{{ $key }}-format"
         image: python:3.12-slim