# This YAML file contains CSI Controller Plugin Sidecars
# external-attacher, external-provisioner, external-snapshotter
# external-resize, liveness-probe

---
kind: Deployment
apiVersion: apps/v1
metadata:
  name: csi-cinder-controllerplugin
  namespace: kube-system
spec:
  replicas: {{ cinder_csi_controller_replicas }}
  selector:
    matchLabels:
      app: csi-cinder-controllerplugin
  template:
    metadata:
      labels:
        app: csi-cinder-controllerplugin
    spec:
      serviceAccount: csi-cinder-controller-sa
      containers:
        - name: csi-attacher
          image: {{ csi_attacher_image_repo }}:{{ cinder_csi_attacher_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - "--csi-address=$(ADDRESS)"
            - "--timeout=3m"
{% if cinder_csi_controller_replicas is defined and cinder_csi_controller_replicas > 1 %}
            - --leader-election=true
{% endif %}
            - "--default-fstype=ext4"
{% for key, value in cinder_csi_attacher_extra_args.items() %}
            - "{{ '--' + key + '=' + value }}"
{% endfor %}
          env:
            - name: ADDRESS
              value: /var/lib/csi/sockets/pluginproxy/csi.sock
          volumeMounts:
            - name: socket-dir
              mountPath: /var/lib/csi/sockets/pluginproxy/
        - name: csi-provisioner
          image: {{ csi_provisioner_image_repo }}:{{ cinder_csi_provisioner_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - "--csi-address=$(ADDRESS)"
            - "--timeout=3m"
            - "--default-fstype=ext4"
            - "--extra-create-metadata"
{% if cinder_topology is defined and cinder_topology %}
            - --feature-gates=Topology=true
{% endif %}
{% if cinder_csi_controller_replicas is defined and cinder_csi_controller_replicas > 1 %}
            - "--leader-election=true"
{% endif %}
{% for key, value in cinder_csi_provisioner_extra_args.items() %}
            - "{{ '--' + key + '=' + value }}"
{% endfor %}
          env:
            - name: ADDRESS
              value: /var/lib/csi/sockets/pluginproxy/csi.sock
          volumeMounts:
            - name: socket-dir
              mountPath: /var/lib/csi/sockets/pluginproxy/
        - name: csi-snapshotter
          image: {{ csi_snapshotter_image_repo }}:{{ cinder_csi_snapshotter_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - "--csi-address=$(ADDRESS)"
            - "--timeout=3m"
            - "--extra-create-metadata"
{% if cinder_csi_controller_replicas is defined and cinder_csi_controller_replicas > 1 %}
            - --leader-election=true
{% endif %}
{% for key, value in cinder_csi_snapshotter_extra_args.items() %}
            - "{{ '--' + key + '=' + value }}"
{% endfor %}
          env:
            - name: ADDRESS
              value: /var/lib/csi/sockets/pluginproxy/csi.sock
          volumeMounts:
            - mountPath: /var/lib/csi/sockets/pluginproxy/
              name: socket-dir
        - name: csi-resizer
          image: {{ csi_resizer_image_repo }}:{{ cinder_csi_resizer_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - "--csi-address=$(ADDRESS)"
            - "--timeout=3m"
            - "--handle-volume-inuse-error=false"
{% if cinder_csi_controller_replicas is defined and cinder_csi_controller_replicas > 1 %}
            - --leader-election=true
{% endif %}
{% for key, value in cinder_csi_resizer_extra_args.items() %}
            - "{{ '--' + key + '=' + value }}"
{% endfor %}
          env:
            - name: ADDRESS
              value: /var/lib/csi/sockets/pluginproxy/csi.sock
          volumeMounts:
            - name: socket-dir
              mountPath: /var/lib/csi/sockets/pluginproxy/
        - name: liveness-probe
          image: {{ csi_livenessprobe_image_repo }}:{{ cinder_csi_livenessprobe_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - "--csi-address=$(ADDRESS)"
{% for key, value in cinder_liveness_probe_extra_args.items() %}
            - "{{ '--' + key + '=' + value }}"
{% endfor %}
          env:
            - name: ADDRESS
              value: /var/lib/csi/sockets/pluginproxy/csi.sock
          volumeMounts:
            - mountPath: /var/lib/csi/sockets/pluginproxy/
              name: socket-dir
        - name: cinder-csi-plugin
          image: {{ cinder_csi_plugin_image_repo }}:{{ cinder_csi_plugin_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          args:
            - /bin/cinder-csi-plugin
            - "--endpoint=$(CSI_ENDPOINT)"
            - "--cloud-config=$(CLOUD_CONFIG)"
            - "--cluster=$(CLUSTER_NAME)"
{% for key, value in cinder_csi_plugin_extra_args.items() %}
            - "{{ '--' + key + '=' + value }}"
{% endfor %}
          env:
            - name: CSI_ENDPOINT
              value: unix://csi/csi.sock
            - name: CLOUD_CONFIG
              value: /etc/config/cloud.conf
            - name: CLUSTER_NAME
              value: {{ cluster_name }}
          ports:
            - containerPort: 9808
              name: healthz
              protocol: TCP
          livenessProbe:
            failureThreshold: 5
            httpGet:
              path: /healthz
              port: healthz
            initialDelaySeconds: 10
            timeoutSeconds: 10
            periodSeconds: 60
          volumeMounts:
            - name: socket-dir
              mountPath: /csi
            - name: secret-cinderplugin
              mountPath: /etc/config
              readOnly: true
            - name: ca-certs
              mountPath: /etc/ssl/certs
              readOnly: true
{% if ssl_ca_dirs | length %}
{% for dir in ssl_ca_dirs %}
            - name: {{ dir | regex_replace('^/(.*)$', '\\1' ) | regex_replace('/', '-') }}
              mountPath: {{ dir }}
              readOnly: true
{% endfor %}
{% endif %}
{% if cinder_cacert is defined and cinder_cacert != "" %}
            - name: cinder-cacert
              mountPath: {{ kube_config_dir }}/cinder-cacert.pem
              readOnly: true
{% endif %}
      volumes:
        - name: socket-dir
          emptyDir:
        - name: secret-cinderplugin
          secret:
            secretName: cloud-config
        - name: ca-certs
          hostPath:
            path: /etc/ssl/certs
            type: DirectoryOrCreate
{% if ssl_ca_dirs | length %}
{% for dir in ssl_ca_dirs %}
        - name: {{ dir | regex_replace('^/(.*)$', '\\1' ) | regex_replace('/', '-') }}
          hostPath:
            path: {{ dir }}
            type: DirectoryOrCreate
{% endfor %}
{% endif %}
{% if cinder_cacert is defined and cinder_cacert != "" %}
        - name: cinder-cacert
          hostPath:
            path: {{ kube_config_dir }}/cinder-cacert.pem
            type: FileOrCreate
{% endif %}
