chore: Change /var/lib/lxcfs/ to /var/lib/lxc/lxcfs/ (#47)

* update

Signed-off-by: dongjiang <[email protected]>

* fix lxcfs

Signed-off-by: dongjiang <[email protected]>

---------

Signed-off-by: dongjiang <[email protected]>

Author: dongjiang1989

hack/deployment/lxcfs/lxcfs-daemonset.yaml

@@ -40,13 +40,16 @@ spec:
           postStart:
             exec:
               command: ["bash", "-c", "echo ${CONTAINER_REMOUNT_LXCFS} | base64 -d > /opt/container_remount_lxcfs.sh ; chmod u+x /opt/container_remount_lxcfs.sh; ./opt/container_remount_lxcfs.sh > /opt/log/lxcfs.log"]
+          preStop:
+            exec:
+              command: ["bash", "-c", "nsenter -m/proc/1/ns/mnt fusermount -u /var/lib/lxc/lxcfs 2> /dev/null || true"]
         securityContext:
           privileged: true
         volumeMounts:
         - name: cgroup
           mountPath: /sys/fs/cgroup
         - name: lxcfs
-          mountPath: /var/lib/lxcfs
+          mountPath: /var/lib/lxc
           mountPropagation: Bidirectional
         - name: usr-local
           mountPath: /usr/local
@@ -67,7 +70,7 @@ spec:
           path: /usr/lib64
       - name: lxcfs
         hostPath:
-          path: /var/lib/lxc/lxcfs
+          path: /var/lib/lxc/
           type: DirectoryOrCreate
       - hostPath:
           path: /data/log

hack/script/lxcfs.service

@@ -5,11 +5,11 @@ Before=lxc.service
 Documentation=man:lxcfs(1)
 
 [Service]
-ExecStart=/usr/bin/lxcfs -l /var/lib/lxcfs/
+ExecStart=/usr/bin/lxcfs -l /var/lib/lxc/lxcfs/
 KillMode=process
 Restart= always
 Delegate=yes
-ExecStopPost=-/bin/fusermount -u /var/lib/lxcfs
+ExecStopPost=-/bin/fusermount -u /var/lib/lxc/lxcfs
 ExecReload=/bin/kill -USR1 $MAINPID
 
 # 添加 remount script 脚本