add restart ability - wip

src/main/cljc/dda/c4k_jitsi/core.cljc

@@ -40,6 +40,7 @@
            (jitsi/web-config resolved-config)
            (jitsi/jvb-config resolved-config)
            (jitsi/jibri-config resolved-config)
+           (jitsi/restart-config resolved-config)
            (jitsi/etherpad-config resolved-config)
            (jitsi/excalidraw-config resolved-config)
            (jitsi/moderator-elector-config resolved-config)

src/main/cljc/dda/c4k_jitsi/jitsi.cljc

@@ -117,6 +117,15 @@
      (load-and-adjust-namespace "jitsi/jibri-config-service.yaml" namespace)
      (load-and-adjust-namespace "jitsi/jibri-config-deployment.yaml" namespace)]))
 
+(defn-spec restart-config cp/map-or-seq?
+  [config config?]
+  (let [{:keys [namespace]} config]
+    [(load-and-adjust-namespace "jitsi/restart-config-serviceaccount.yaml" namespace)
+     (load-and-adjust-namespace "jitsi/restart-config-rolebinding.yaml" namespace)
+     (-> 
+      (load-and-adjust-namespace "jitsi/restart-config-authorization.yaml" namespace)
+      (cm/replace-key-value :resourceNames ["etherpad", "excalidraw"]))]))
+
 (defn-spec etherpad-config cp/map-or-seq?
   [config config?]
   (let [{:keys [namespace]} config]

src/main/resources/jitsi/restart-config-authorization.yaml

@@ -0,0 +1,11 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: deployment-restart
+  namespace: NAMESPACE
+rules:
+  - apiGroups: ["apps", "extensions"]
+    resources: ["deployments"]
+    resourceNames: REPLACE_ME
+    verbs: ["get", "patch", "list", "watch"] # "list" and "watch" are only needed
+                                             # if you want to use `rollout status

src/main/resources/jitsi/restart-config-cron.yaml

@@ -0,0 +1,25 @@
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: deployment-restart
+  namespace: NAMESPACE
+spec:
+  concurrencyPolicy: Forbid
+  schedule: SCHEDULE_REPLACE_Me
+  jobTemplate:
+    spec:
+      backoffLimit: 2
+      activeDeadlineSeconds: 600
+      template:
+        spec:
+          serviceAccountName: deployment-restart
+          restartPolicy: Never
+          containers:
+            - name: kubectl
+              image: bitnami/kubectl
+          command:
+          - bash
+          - -c
+          - >-
+            kubectl rollout restart deployment/<YOUR DEPLOYMENT NAME> &&
+            kubectl rollout status deployment/<YOUR DEPLOYMENT NAME>

src/main/resources/jitsi/restart-config-rolebinding.yaml

@@ -0,0 +1,13 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: deployment-restart
+  namespace: NAMESPACE
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: deployment-restart
+subjects:
+  - kind: ServiceAccount
+    name: deployment-restart
+    namespace: NAMESPACE

src/main/resources/jitsi/restart-config-serviceaccount.yaml

@@ -0,0 +1,5 @@
+kind: ServiceAccount
+apiVersion: v1
+metadata:
+  name: deployment-restart
+  namespace: NAMESPACE

src/test/cljc/dda/c4k_jitsi/jitsi_test.cljc

@@ -110,3 +110,35 @@
          (count (cut/moderator-elector-config
                  {:fqdn "xy.xy.xy"
                   :namespace "jitsi"})))))
+
+(deftest should-generate-restart
+  (is (= {:apiVersion "rbac.authorization.k8s.io/v1",
+          :kind "RoleBinding",
+          :metadata {:name "deployment-restart", :namespace "jitsi"},
+          :roleRef
+          {:apiGroup "rbac.authorization.k8s.io",
+           :kind "Role",
+           :name "deployment-restart"},
+          :subjects
+          [{:kind "ServiceAccount",
+            :name "deployment-restart",
+            :namespace "jitsi"}]}
+         (second (cut/restart-config
+                  {:fqdn "xy.xy.xy"
+                   :namespace "jitsi"}))))
+  (is (= {:apiVersion "rbac.authorization.k8s.io/v1",
+          :kind "Role",
+          :metadata {:name "deployment-restart", :namespace "jitsi"},
+          :rules
+          [{:apiGroups ["apps" "extensions"],
+            :resources ["deployments"],
+            :resourceNames ["etherpad" "excalidraw"],
+            :verbs ["get" "patch" "list" "watch"]}]}
+         (nth (cut/restart-config
+               {:fqdn "xy.xy.xy"
+                :namespace "jitsi"})
+              2)))
+  (is (= 3
+         (count (cut/restart-config
+                 {:fqdn "xy.xy.xy"
+                  :namespace "jitsi"})))))