Support containerized Vitastor installations

docker/etc/apt/apt.conf

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+APT::Install-Recommends false;

docker/etc/apt/preferences.d/vitastor.pref

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+Package: *
+Pin: origin "vitastor.io"
+Pin-Priority: 1000

docker/etc/apt/sources.list.d/vitastor.list

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+deb http://vitastor.io/debian bookworm main

docker/etc/systemd/system/vitastor-etcd.service

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+[Unit]
+Description=Containerized etcd for Vitastor
+After=network-online.target local-fs.target time-sync.target docker.service vitastor-host.service
+Wants=network-online.target local-fs.target time-sync.target docker.service vitastor-host.service
+PartOf=vitastor.target
+
+[Service]
+Restart=always
+Environment=GOGC=50
+EnvironmentFile=/etc/vitastor/docker.conf
+EnvironmentFile=/etc/vitastor/etcd.conf
+SyslogIdentifier=etcd
+ExecStart=bash -c 'docker run --rm -i -v /var/lib/vitastor/etcd:/data \
+    --log-driver none --network host $CONTAINER_OPTIONS --name vitastor-etcd \
+    $ETCD_IMAGE /usr/local/bin/etcd --name "$ETCD_NAME" --data-dir /data \
+    --snapshot-count 10000 --advertise-client-urls http://$ETCD_IP:2379 --listen-client-urls http://$ETCD_IP:2379 \
+    --initial-advertise-peer-urls http://$ETCD_IP:2380 --listen-peer-urls http://$ETCD_IP:2380 \
+    --initial-cluster-token vitastor-etcd-1 --initial-cluster "$ETCD_INITIAL_CLUSTER" \
+    --initial-cluster-state new --max-txn-ops=100000 --max-request-bytes=104857600 \
+    --auto-compaction-retention=10 --auto-compaction-mode=revision'
+ExecStop=docker stop vitastor-etcd
+Restart=always
+StartLimitInterval=0
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target

docker/etc/systemd/system/vitastor-host.service

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+[Unit]
+Description=Empty container for running Vitastor commands
+After=network-online.target local-fs.target time-sync.target docker.service
+Wants=network-online.target local-fs.target time-sync.target docker.service
+PartOf=vitastor.target
+
+[Service]
+Restart=always
+EnvironmentFile=/etc/vitastor/docker.conf
+ExecStart=bash -c 'docker run --rm -i -v /etc/vitastor:/etc/vitastor -v /dev:/dev \
+    --privileged --log-driver none --network host --name vitastor vitastor:$VITASTOR_VERSION \
+    sleep.sh'
+ExecStartPost=udevadm trigger
+ExecStop=docker stop vitastor
+WorkingDirectory=/
+PrivateTmp=false
+TasksMax=infinity
+Restart=always
+StartLimitInterval=0
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target

docker/etc/systemd/system/vitastor-mon.service

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+[Unit]
+Description=Containerized Vitastor monitor
+After=network-online.target local-fs.target time-sync.target docker.service
+Wants=network-online.target local-fs.target time-sync.target docker.service
+PartOf=vitastor.target
+
+[Service]
+Restart=always
+EnvironmentFile=/etc/vitastor/docker.conf
+SyslogIdentifier=vitastor-mon
+ExecStart=bash -c 'docker run --rm -i -v /etc/vitastor:/etc/vitastor -v /var/lib/vitastor:/var/lib/vitastor -v /dev:/dev \
+    --log-driver none --network host $CONTAINER_OPTIONS --name vitastor-mon vitastor:$VITASTOR_VERSION \
+    node /usr/lib/vitastor/mon/mon-main.js'
+ExecStop=docker stop vitastor-mon
+WorkingDirectory=/
+PrivateTmp=false
+TasksMax=infinity
+Restart=always
+StartLimitInterval=0
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target

docker/etc/systemd/system/vitastor-osd@.service

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+[Unit]
+Description=Containerized Vitastor object storage daemon osd.%i
+After=network-online.target local-fs.target time-sync.target docker.service vitastor-host.service
+Wants=network-online.target local-fs.target time-sync.target docker.service vitastor-host.service
+PartOf=vitastor.target
+
+[Service]
+LimitNOFILE=1048576
+LimitNPROC=1048576
+LimitMEMLOCK=infinity
+EnvironmentFile=/etc/vitastor/docker.conf
+SyslogIdentifier=vitastor-osd%i
+ExecStart=bash -c 'docker run --rm -i -v /etc/vitastor:/etc/vitastor -v /dev:/dev \
+    $(for i in $(ls /dev/vitastor/osd%i-*); do echo --device $i:$i; done) \
+    --log-driver none --network host --ulimit nofile=1048576 --ulimit memlock=-1 $CONTAINER_OPTIONS --name vitastor-osd%i \
+    vitastor:$VITASTOR_VERSION vitastor-disk exec-osd /dev/vitastor/osd%i-data'
+ExecStartPre=+docker exec vitastor vitastor-disk pre-exec /dev/vitastor/osd%i-data
+ExecStop=docker stop vitastor-etcd%i
+WorkingDirectory=/
+PrivateTmp=false
+TasksMax=infinity
+Restart=always
+StartLimitInterval=0
+RestartSec=10
+
+[Install]
+WantedBy=vitastor.target

docker/etc/systemd/system/vitastor.target

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+[Unit]
+Description=vitastor target
+[Install]
+WantedBy=multi-user.target

docker/etc/udev/rules.d/90-vitastor.rules

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+SUBSYSTEM=="block", ENV{ID_PART_ENTRY_TYPE}=="e7009fac-a5a1-4d72-af72-53de13059903", \
+    OWNER="vitastor", GROUP="vitastor", \
+    IMPORT{program}="/usr/bin/docker exec vitastor vitastor-disk udev $devnode", \
+    SYMLINK+="vitastor/$env{VITASTOR_ALIAS}"
+
+ENV{VITASTOR_OSD_NUM}!="", ACTION=="add", RUN{program}+="/usr/bin/systemctl enable --now --no-block vitastor-osd@$env{VITASTOR_OSD_NUM}"
+ENV{VITASTOR_OSD_NUM}!="", ACTION=="remove", RUN{program}+="/usr/bin/systemctl disable --now --no-block vitastor-osd@$env{VITASTOR_OSD_NUM}"

docker/etc/vitastor/docker.conf

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+#
+# Configuration file for containerized Vitastor installation
+# (non-Kubernetes, with systemd and udev-based orchestration)
+#
+
+# Desired Vitastor version
+VITASTOR_VERSION=1.10.1
+
+# Additional arguments for all containers
+# For example, you may want to specify a custom logging driver here
+CONTAINER_OPTIONS=""

docker/etc/vitastor/etcd.conf

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+ETCD_IMAGE=quay.io/coreos/etcd:v3.5.18
+ETCD_NAME=""
+ETCD_IP=""
+ETCD_INITIAL_CLUSTER=""

docker/etc/vitastor/vitastor.conf

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+{
+}