kubernetes/files/rc.yml

{% from "kubernetes/map.jinja" import control with context %}
apiVersion: {{ service.apiVersion }}
kind: {{ service.kind }}
metadata:
  name: {{ service.service }}-{{ service.role }}
  namespace: {{ service.namespace }}
  labels:
    app: {{ service.service }}-{{ service.role }}
spec:
  replicas: {{ service.replicas }}
  template:
    metadata:
      labels:
        app: {{ service.service }}-{{ service.role }}
      {%- if service.hostname is defined %}
      annotations:
        pod.beta.kubernetes.io/hostname: {{ service.hostname }}
      {%- endif %}
    spec:
      {%- if service.hostNetwork is defined %}
      hostNetwork: True
      {%- endif %}
      {%- if service.host_pid is defined %}
      hostPID: True
      {%- endif %}
      containers:
      {%- for container_name, container in service.container.iteritems() %}
        - name: {{ container_name }}
          image: {% if container.registry is defined %}{{ container.registry }}/{%- endif %}{{ container.image }}{%- if container.tag is defined %}:{{ container.tag }}{%- endif %}
          imagePullPolicy: IfNotPresent
          {%- if container.privileged is defined %}
          securityContext:
            privileged: True
          {%- endif %}
          {%- if container.variables is defined %}
          env:
          {%- for variable in container.variables %}
            - name: {{ variable.name }}
              {%- if variable.fieldPath is defined %}
              valueFrom:
                fieldRef:
                  fieldPath: {{ variable.fieldPath }}
              {%- else %}
              value: {{ variable.value }}
              {%- endif %}
          {%- endfor %}
          {%- endif %}
          {%- if container.ports is defined %}
          ports:
          {%- for port in container.ports %}
            - containerPort: {{ port.port }}
              name: {{ port.name }}
          {%- endfor %}
          {%- endif %}
          {%- if container.command is defined %}
          command:
          {%- for command in container.command %}
            - {{ command }}
          {%- endfor %}
          {%- endif %}
          {%- if container.volumes is defined %}
          volumeMounts:
          {%- for volume in container.volumes %}
            - name:  {{ volume.name }}
              mountPath: {{ volume.mount }}
              readOnly: {{ volume.read_only }}
          {%- endfor %}
          {%- endif %}
          {%- if container.liveness_probe is defined %}
          livenessProbe:
            {%- if container.liveness_probe.type == 'http' %}
            httpGet:
              path: {{ container.liveness_probe.path }}
              port: {{ container.liveness_probe.port }}
            {%- elif container.liveness_probe.type == 'exec' %}
            exec:
              command:
                {%- for command in container.liveness_probe.command %}
                - {{ command }}
                {%- endfor %}
            {%- endif %}
            initialDelaySeconds: {{ container.liveness_probe.initial_delay }}
            timeoutSeconds: {{ container.liveness_probe.timeout }}
            {%- endif %}
          {%- if container.readiness_probe is defined %}
          readinessProbe:
            {%- if container.readiness_probe.type == 'http' %}
            httpGet:
              path: {{ container.readiness_probe.path }}
              port: {{ container.readiness_probe.port }}
            {%- elif container.readiness_probe.type == 'exec' %}
            exec:
              command:
                {%- for command in container.liveness_probe.command %}
                - {{ command }}
                {%- endfor %}
            {%- endif %}
            initialDelaySeconds: {{ container.readiness_probe.initial_delay }}
            timeoutSeconds: {{ container.readiness_probe.timeout }}
            {%- endif %}
      {%- endfor %}
      {%- if service.volume is defined %}
      volumes:
      {%- for volume_name, volume in service.volume.iteritems() %}
        - name: {{ volume_name }}
          {%- if volume.type == 'emptyDir' %}
          emptyDir: {}
          {%- elif volume.type == 'hostPath' %}
          hostPath:
            path: {{ volume.path }}
          {%- elif volume.type == 'glusterfs' %}
          glusterfs:
            endpoints: {{ volume.endpoints }}
            path: {{ volume.path }}
            readOnly: {{ volume.read_only }}
          {%- endif %}
      {%- endfor %}
      {%- endif %}
      {%- if service.nodeSelector is defined %}
      nodeSelector:
        {%- for selector in service.nodeSelector %}
        {{ selector.key }}: {{ selector.value }}
        {%- endfor %}
      {%- endif %}
      {%- if service.image_pull_secretes is defined %}
      imagePullSecrets:
        - name: {{ service.image_pull_secretes }}
      {%- endif %}