---
# Copyright 2020 VEXXHOST, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: nova-compute
  namespace: openstack
  labels:
    {{ labels("nova", component="compute") | indent(4) }}
spec:
  updateStrategy:
    rollingUpdate:
      maxUnavailable: 1
    type: RollingUpdate
  selector:
    matchLabels:
      {{ labels("nova", component="compute") | indent(6) }}
  template:
    metadata:
      labels:
        {{ labels("nova", component="compute") | indent(8) }}
    spec:
      automountServiceAccountToken: false
      hostNetwork: true
      dnsPolicy: ClusterFirstWithHostNet
      containers:
      - name: compute
        image: vexxhost/nova-compute:latest
        imagePullPolicy: Always
        command:
        - nova-compute
        - --config-file
        - /etc/nova/nova-cpu.conf
        env:
        {% if 'sentryDSN' in spec %}
        - name: SENTRY_DSN
          value: {{ spec.sentryDSN }}
        {% endif %}
        - name: OS_DEFAULT__HOST
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        - name: OS_VNC__SERVER_PROXYCLIENT_ADDRESS
          valueFrom:
            fieldRef:
              fieldPath: status.hostIP
        securityContext:
          # NOTE(mnaser): We need to revisit this
          privileged: true
        volumeMounts:
        - name: ceph
          mountPath: /etc/ceph
        - name: config
          mountPath: /etc/nova
        - name: state
          mountPath: /var/lib/nova
        - name: host-dev-pts
          mountPath: /dev/pts
        - name: host-run-libvirt
          mountPath: /run/libvirt
        - name: host-run-ovs
          mountPath: /run/openvswitch
      volumes:
      - name: ceph
        secret:
          secretName: ceph-config
      - name: config
        secret:
          secretName: nova-config
      - name: state
        hostPath:
          path: /var/lib/nova
          type: DirectoryOrCreate
      - name: host-dev-pts
        hostPath:
          path: /dev/pts
      - name: host-run-libvirt
        hostPath:
          path: /run/libvirt
      - name: host-run-ovs
        hostPath:
          path: /run/openvswitch
      nodeSelector:
        node-role.openstack.org: compute
{% if 'hostAliases' in spec %}
      hostAliases:
        {{ spec.hostAliases | to_yaml | indent(8) }}
{% endif %}