# Copyright Red Hat, Inc.
# All Rights Reserved.
#
# 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.

[Unit]
Description=HotsTac(k)os Nova Compute Service
Documentation=https://github.com/openstack-k8s-operators/hotstack
After=hotstack-os-nova-api.service hotstack-os-nova-conductor.service hotstack-os-neutron-server.service hotstack-os-infra-setup.service
Wants=hotstack-os-nova-api.service hotstack-os-nova-conductor.service hotstack-os-neutron-server.service
Requires=hotstack-os-infra-setup.service
PartOf=hotstack-os.target

[Service]
Type=simple
Restart=on-failure
RestartSec=10
TimeoutStartSec=120
TimeoutStopSec=30
SuccessExitStatus=143

ExecStartPre=-/usr/bin/podman rm -f hotstack-os-nova-compute
ExecStart=/usr/bin/podman run \
    --pull=never \
    --name hotstack-os-nova-compute \
    --hostname nova-compute \
    --privileged \
    --network host \
    --user root \
    --security-opt label=type:spc_t \
    --add-host hotstack-os-mariadb:172.31.0.3 \
    --add-host hotstack-os-rabbitmq:172.31.0.4 \
    --add-host hotstack-os-memcached:172.31.0.5 \
    --env NOVA_DB_PASSWORD=openstack \
    --env SERVICE_PASSWORD=openstack \
    --env RABBITMQ_USER=openstack \
    --env RABBITMQ_PASS=openstack \
    --env REGION_NAME=RegionOne \
    --env METADATA_SECRET=openstack \
    --env XDG_RUNTIME_DIR=/run/user/990 \
    --volume /var/lib/hotstack-os/runtime/config/nova/nova.conf:/etc/nova/nova.conf:ro,z \
    --volume /var/lib/hotstack-os/runtime/config/mount-wrapper.conf:/etc/hotstack/mount-wrapper.conf:ro,z \
    --volume /run/user/990:/run/user/990:ro \
    --volume /var/run/libvirt:/var/run/libvirt:ro \
    --volume /usr/share/qemu/firmware:/usr/share/qemu/firmware:ro \
    --volume /usr/share/edk2/ovmf:/usr/share/edk2/ovmf:ro \
    --volume /etc/iscsi:/etc/iscsi:z \
    --volume /var/lib/iscsi:/var/lib/iscsi:z \
    --volume /run/openvswitch:/run/openvswitch \
    --volume /var/lib/hotstack-os/nova:/var/lib/nova:z \
    --volume /var/lib/hotstack-os/nova-instances:/var/lib/hotstack-os/nova-instances:shared \
    --volume /var/lib/hotstack-os/nova-mnt:/var/lib/hotstack-os/nova-mnt:shared \
    --volume /var/lib/hotstack-os/cinder-nfs:/var/lib/hotstack-os/cinder-nfs:z \
    --volume /sys/fs/cgroup:/sys/fs/cgroup:ro \
    --entrypoint /usr/local/bin/nova-compute-entrypoint.sh \
    localhost/hotstack-os-nova:latest

# Health check: CONTAINER INTERVAL TIMEOUT RETRIES START_PERIOD COMMAND
ExecStartPost=-/usr/local/bin/hotstack-healthcheck.sh hotstack-os-nova-compute 10 5 5 30 /usr/local/bin/nova-compute-healthcheck.sh
ExecStop=/usr/bin/podman stop -t 30 hotstack-os-nova-compute
ExecStopPost=-/usr/bin/podman rm -f hotstack-os-nova-compute

StandardOutput=journal
StandardError=journal

[Install]
WantedBy=hotstack-os.target