Add zync and zync-que deployments

3scale-ops · Jun 19, 2020 · a02d046 · a02d046
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diff --git a/roles/zync/tasks/main.yml b/roles/zync/tasks/main.yml
@@ -8,11 +8,18 @@
   k8s:
     definition: "{{ lookup('template', 'zync-secretdefinition.yaml') }}"
 
+- name: Manage Deployment for Zync-Que {{ meta.name }} on Namespace {{ meta.namespace }}
+  k8s:
+    definition: "{{ lookup('template', 'zync-que-deployment.yaml') }}"
 
 - name: Manage PodMonitor for Zync-Que {{ meta.name }} on Namespace {{ meta.namespace }}
   k8s:
     definition: "{{ lookup('template', 'zync-que-podmonitor.yaml') }}"
 
+- name: Manage Deployment for Zync {{ meta.name }} on Namespace {{ meta.namespace }}
+  k8s:
+    definition: "{{ lookup('template', 'zync-deployment.yaml') }}"
+
 - name: Manage Service for Zync {{ meta.name }} on Namespace {{ meta.namespace }}
   k8s:
     definition: "{{ lookup('template', 'zync-service.yaml') }}"

diff --git a/roles/zync/templates/zync-deployment.yaml b/roles/zync/templates/zync-deployment.yaml
@@ -0,0 +1,132 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: zync
+  namespace: "{{ meta.namespace }}"
+  labels:
+    app: 3scale-api-management
+    threescale_component: zync
+    threescale_component_element: zync
+spec:
+  replicas: {{ zync_replicas }}
+  selector:
+    matchLabels:
+      deployment: zync
+  strategy:
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+  template:
+    metadata:
+      labels:
+        app: 3scale-api-management
+        deployment: zync
+        threescale_component: zync
+        threescale_component_element: zync
+    spec:
+{% if image.pull_secret_name is defined %}
+      imagePullSecrets:
+        - name: "{{ image.pull_secret_name }}"
+{% endif %}
+      initContainers:
+      # initContainers > zync-db-svc
+        - name: zync-db-svc
+          image: "{{ image.name | default(image_name) }}:{{ image.version | default(image_tag) }}"
+          imagePullPolicy: Always
+          command:
+            - bash
+            - -c
+            - bundle exec sh -c "until rake boot:db; do sleep $SLEEP_SECONDS; done"
+        ## initContainers > zync-db-svc > env
+          env:
+            - name: SLEEP_SECONDS
+              value: "{{ zync.env.db_wait_sleep_seconds | default(zync_env_db_wait_sleep_seconds) }}"
+          ### secret/zync
+            - name: DATABASE_URL
+              valueFrom:
+                secretKeyRef:
+                  key: DB_URL
+                  name: zync
+        ## initContainers > zync-db-svc > resources
+          resources:
+            requests:
+              memory: "{{ zync.resources.requests.memory | default(zync_resources_requests_memory) }}"
+              cpu: "{{ zync.resources.requests.cpu | default(zync_resources_requests_cpu) }}"
+            limits:
+              memory: "{{ zync.resources.limits.memory | default(zync_resources_limits_memory) }}"
+              cpu: "{{ zync.resources.limits.cpu | default(zync_resources_limits_cpu) }}"
+      containers:
+      # containers > zync
+        - name: zync
+          image: "{{ image.name | default(image_name) }}:{{ image.version | default(image_tag) }}"
+          imagePullPolicy: Always
+        ## containers > zync > ports
+          ports:
+          - name: http
+            containerPort: 8080
+            protocol: TCP
+          - name: metrics
+            containerPort: 9393
+            protocol: TCP
+        ## containers > zync > resources
+          resources:
+            requests:
+              memory: "{{ zync.resources.requests.memory | default(zync_resources_requests_memory) }}"
+              cpu: "{{ zync.resources.requests.cpu | default(zync_resources_requests_cpu) }}"
+            limits:
+              memory: "{{ zync.resources.limits.memory | default(zync_resources_limits_memory) }}"
+              cpu: "{{ zync.resources.limits.cpu | default(zync_resources_limits_cpu) }}"
+          terminationMessagePath: /dev/termination-log
+        ## containers > zync > probes
+          livenessProbe:
+            httpGet:
+              path: /status/live
+              port: 8080
+              scheme: HTTP
+            initialDelaySeconds: {{ zync.liveness_probe.initial_delay_seconds | default(zync_liveness_probe_initial_delay_seconds) }}
+            timeoutSeconds: {{ zync.liveness_probe.timeout_seconds | default(zync_liveness_probe_timeout_seconds) }}
+            periodSeconds: {{ zync.liveness_probe.period_seconds | default (zync_liveness_probe_period_seconds) }}
+            successThreshold: {{ zync.liveness_probe.success_threshold | default(zync_liveness_probe_success_threshold) }}
+            failureThreshold: {{ zync.liveness_probe.failure_threshold | default(zync_liveness_probe_failure_threshold) }}
+          readinessProbe:
+            httpGet:
+              path: /status/ready
+              port: 8080
+              scheme: HTTP
+            initialDelaySeconds: {{ zync.readiness_probe.initial_delay_seconds | default(zync_readiness_probe_initial_delay_seconds) }}
+            timeoutSeconds: {{ zync.readiness_probe.timeout_seconds | default(zync_readiness_probe_timeout_seconds) }}
+            periodSeconds: {{ zync.readiness_probe.period_seconds | default(zync_readiness_probe_period_seconds) }}
+            successThreshold: {{ zync.readiness_probe.success_threshold | default(zync_readiness_probe_success_threshold) }}
+            failureThreshold: {{ zync.readiness_probe.failure_threshold | default(zync_readiness_probe_failure_threshold) }}
+        ## containers > zync > env
+          env:
+          - name: RAILS_LOG_TO_STDOUT
+            value: "{{ zync.env.rails_log_to_stdout | default(zync_env_rails_log_to_stdout) }}"
+          - name: RAILS_ENV
+            value: "{{ zync.env.rails_env | default(zync_env_rails_env) }}"
+          - name: POD_NAME
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: metadata.name
+          - name: POD_NAMESPACE
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: metadata.namespace
+          ### secret/zync
+          - name: DATABASE_URL
+            valueFrom:
+              secretKeyRef:
+                key: DB_URL
+                name: zync
+          - name: SECRET_KEY_BASE
+            valueFrom:
+              secretKeyRef:
+                key: SECRET_KEY_BASE
+                name: zync
+          - name: ZYNC_AUTHENTICATION_TOKEN
+            valueFrom:
+              secretKeyRef:
+                key: ZYNC_AUTHENTICATION_TOKEN
+                name: zync
diff --git a/roles/zync/templates/zync-que-deployment.yaml b/roles/zync/templates/zync-que-deployment.yaml
@@ -0,0 +1,105 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: zync-que
+  namespace: "{{ meta.namespace }}"
+  labels:
+    app: 3scale-api-management
+    threescale_component: zync
+    threescale_component_element: zync-que
+spec:
+  replicas: {{ que_replicas }}
+  selector:
+    matchLabels:
+      deployment: zync-que
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 25%
+      maxUnavailable: 25%
+  template:
+    metadata:
+      labels:
+        app: 3scale-api-management
+        deployment: zync-que
+    spec:
+{% if image.pull_secret_name is defined %}
+      imagePullSecrets:
+        - name: "{{ image.pull_secret_name }}"
+{% endif %}
+      restartPolicy: Always
+      terminationGracePeriodSeconds: 30
+      containers:
+      # containers > zync
+        - name: zync-que
+          image: "{{ image.name | default(image_name) }}:{{ image.version | default(image_tag) }}"
+          command:
+            - /usr/bin/bash
+            - -c
+            - bundle exec rake 'que[--worker-count 10]'
+          ports:
+            - name: metrics
+              containerPort: 9394
+              protocol: TCP
+        ## containers > zync-que > resources
+          resources:
+            requests:
+              memory: "{{ que.resources.requests.memory | default(que_resources_requests_memory) }}"
+              cpu: "{{ que.resources.requests.cpu | default(que_resources_requests_cpu) }}"
+            limits:
+              memory: "{{ que.resources.limits.memory | default(que_resources_limits_memory) }}"
+              cpu: "{{ que.resources.limits.cpu | default(que_resources_limits_cpu) }}"
+        ## containers > zync-que > probes
+          livenessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /metrics
+              port: 9394
+              scheme: HTTP
+            initialDelaySeconds: {{ que.liveness_probe.initial_delay_seconds | default(que_liveness_probe_initial_delay_seconds) }}
+            timeoutSeconds: {{ que.liveness_probe.timeout_seconds | default(que_liveness_probe_timeout_seconds) }}
+            periodSeconds: {{ que.liveness_probe.period_seconds | default (que_liveness_probe_period_seconds) }}
+            successThreshold: {{ que.liveness_probe.success_threshold | default(que_liveness_probe_success_threshold) }}
+            failureThreshold: {{ que.liveness_probe.failure_threshold | default(que_liveness_probe_failure_threshold) }}
+          readinessProbe:
+            httpGet:
+              path: /metrics
+              port: 9394
+              scheme: HTTP
+            initialDelaySeconds: {{ que.readiness_probe.initial_delay_seconds | default(que_readiness_probe_initial_delay_seconds) }}
+            timeoutSeconds: {{ que.readiness_probe.timeout_seconds | default(que_readiness_probe_timeout_seconds) }}
+            periodSeconds: {{ que.readiness_probe.period_seconds | default(que_readiness_probe_period_seconds) }}
+            successThreshold: {{ que.readiness_probe.success_threshold | default(que_readiness_probe_success_threshold) }}
+            failureThreshold: {{ que.readiness_probe.failure_threshold | default(que_readiness_probe_failure_threshold) }}
+        ## containers > zync-que > env
+          env:
+          - name: RAILS_LOG_TO_STDOUT
+            value: "{{ que.env.rails_log_to_stdout | default(que_env_rails_log_to_stdout) }}"
+          - name: RAILS_ENV
+            value: "{{ que.env.rails_env | default(que_env_rails_env) }}"
+          - name: POD_NAME
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: metadata.name
+          - name: POD_NAMESPACE
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: metadata.namespace
+          ### secret/zync
+          - name: DATABASE_URL
+            valueFrom:
+              secretKeyRef:
+                key: DB_URL
+                name: zync
+          - name: SECRET_KEY_BASE
+            valueFrom:
+              secretKeyRef:
+                key: SECRET_KEY_BASE
+                name: zync
+          - name: ZYNC_AUTHENTICATION_TOKEN
+            valueFrom:
+              secretKeyRef:
+                key: ZYNC_AUTHENTICATION_TOKEN
+                name: zync