Differences

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--- tips:zfs [2018/09/30 08:14] – [incremental backup] scipio
+++ tips:zfs [2023/01/18 11:22] (current) – sscipioni
@@ Line 36: / Line 36: @@
 zpool create lxd /dev/sda4
 </code>
+===== docker =====
+<code>
+systemctl stop docker
+rm -fR /var/lib/docker
+zfs create -o mountpoint=/var/lib/docker rpool/docker-root
+zfs create -o mountpoint=/var/lib/docker/volumes rpool/docker-volumes
+systemctl start docker
+</code>
+/etc/docker/daemon.json
+<code>
+{
+  "default-address-pools":
+  [
+    {"base":"172.16.0.0/21","size":26}
+  ],
+  "storage-driver": "zfs",
+  "features": {
+    "buildkit" : true
+  }
+}
+</code>
 ===== libvirt =====
@@ Line 60: / Line 87: @@
 <code>
 virsh vol-delete --pool zfspool maas2
+</code>
+add volume to instance
+create file mydevice.xml
+<code>
+<disk type='block' device='disk'>
+      <driver name='qemu' type='raw' cache='none'/>
+      <source dev='/dev/zvol/rpool/libvirt/juju-controller'/>
+      <target dev='vda' bus='virtio'/>
+</disk>
+</code>
+add volume
+<code>
+virsh attach-device --config juju-controller mydevice.xml
 </code>