Cannot "docker volume rm" volumes created with sapk/docker-volume-gluster

[phighley]

• Plugin version (or commit ref) : v1.0.7-3
• Docker version : Docker version 17.06.2-ee-8, build 4e8ed51
• Plugin type : legacy/managed
• Operating system: Linux testhost 3.10.0-862.el7.x86_64 #1 SMP Wed Mar 21 18:14:51 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux

Created a docker volume using docker gluster plugin. After volume creation, the volume could not be deleted. Disabling, removing and reinstalling the plugin ultimately removed the volume. Commands I ran to demonstrate the problem follow:

$ docker volume ls DRIVER VOLUME NAME $ docker volume create --driver sapk/plugin-gluster --opt voluri=10.10.10.3:testvol,10.10.10.4:testvol,10.10.10.5:testvol --name testvol testvol $ docker volume ls DRIVER VOLUME NAME sapk/plugin-gluster:latest testvol $ docker volume rm testvol testvol $ docker volume ls DRIVER VOLUME NAME sapk/plugin-gluster:latest testvol $ docker volume prune --force Total reclaimed space: 0B $ docker volume ls DRIVER VOLUME NAME sapk/plugin-gluster:latest testvol $ docker plugin disable sapk/plugin-gluster sapk/plugin-gluster $ docker volume ls DRIVER VOLUME NAME $ docker plugin enable sapk/plugin-gluster sapk/plugin-gluster $ docker volume ls DRIVER VOLUME NAME sapk/plugin-gluster:latest testvol $ docker plugin disable sapk/plugin-gluster sapk/plugin-gluster $ docker plugin rm sapk/plugin-gluster sapk/plugin-gluster $ docker volume ls DRIVER VOLUME NAME $ docker plugin install sapk/plugin-gluster Plugin "sapk/plugin-gluster" is requesting the following privileges:

• network: [host]
• device: [/dev/fuse]
• capabilities: [CAP_SYS_ADMIN] Do you grant the above permissions? [y/N] y latest: Pulling from sapk/plugin-gluster

Digest: sha256:d19c1a17316a00f14bc81b6396afe10d0d43aa5f21a38d08819bb17b9d93e96c Status: Downloaded newer image for sapk/plugin-gluster:latest Installed plugin sapk/plugin-gluster $ docker volume ls DRIVER VOLUME NAME $ uname -a Linux hostname 3.10.0-862.el7.x86_64 #1 SMP Wed Mar 21 18:14:51 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux $ docker --version Docker version 17.06.2-ee-8, build 4e8ed51 $ docker plugin inspect sapk/plugin-gluster [ { "Config": { "Args": { "Description": "Arguments to be passed to the plugin", "Name": "args", "Settable": [ "value" ], "Value": [] }, "Description": "GlusterFS plugin for Docker", "DockerVersion": "18.03.0-ce", "Documentation": "https://docs.docker.com/engine/extend/plugins/", "Entrypoint": [ "/usr/bin/docker-volume-gluster", "daemon" ], "Env": [ { "Description": "", "Name": "DEBUG", "Settable": [ "value" ], "Value": "0" }, { "Description": "", "Name": "MOUNT_UNIQ", "Settable": [ "value" ], "Value": "0" } ], "Interface": { "Socket": "gluster.sock", "Types": [ "docker.volumedriver/1.0" ] }, "IpcHost": false, "Linux": { "AllowAllDevices": false, "Capabilities": [ "CAP_SYS_ADMIN" ], "Devices": [ { "Description": "", "Name": "", "Path": "/dev/fuse", "Settable": null } ] }, "Mounts": null, "Network": { "Type": "host" }, "PidHost": false, "PropagatedMount": "/var/lib/docker-volumes/gluster", "User": {}, "WorkDir": "", "rootfs": { "diff_ids": [ "sha256:afd8ae1982e66fda975ab2a3389d596878bb7ffa16e56ac85427be1387078068" ], "type": "layers" } }, "Enabled": true, "Id": "054913b9a430435062b942e60344f29f5ac6af943a5519e2de40ef80ea6e174c", "Name": "sapk/plugin-gluster:latest", "PluginReference": "docker.io/sapk/plugin-gluster:latest", "Settings": { "Args": [], "Devices": [ { "Description": "", "Name": "", "Path": "/dev/fuse", "Settable": null } ], "Env": [ "DEBUG=0", "MOUNT_UNIQ=0" ], "Mounts": [] } } ] $

Logs Plugin daemon log: /var/lib/docker/plugins/feb488a43c8777d985a2ab8bcf3afa5bdbc8515da1b4581aab0888bb4368bb3a/rootfs/usr/bin/docker-volume-gluster daemon --verbose DEBU[0000] Debug mode on
DEBU[0000] Init gluster driver at /var/lib/docker-volumes/gluster, UniqName: false WARN[0000] No persistence file found, I will start with a empty list of volume.Config File "persistence" Not Found in "[/etc/docker-volumes/gluster]" DEBU[0000] &{{{0 0} 0 0 0 0} /var/lib/docker-volumes/gluster false 0xc42012c780 map[] map[]} DEBU[0000] &{0xc4200a48c0 {0xc42001fcb0}}
2018/06/07 11:32:34 Entering go-plugins-helpers listPath DEBU[0063] Entering List
2018/06/07 11:33:57 Entering go-plugins-helpers listPath DEBU[0146] Entering List
2018/06/07 11:37:01 Entering go-plugins-helpers listPath DEBU[0330] Entering List
2018/06/07 11:37:15 Entering go-plugins-helpers listPath DEBU[0343] Entering List
2018/06/07 11:37:35 Entering go-plugins-helpers listPath DEBU[0364] Entering List
2018/06/07 11:37:57 Entering go-plugins-helpers listPath DEBU[0386] Entering List
2018/06/07 11:38:22 Entering go-plugins-helpers listPath DEBU[0411] Entering List
2018/06/07 11:40:46 Entering go-plugins-helpers listPath DEBU[0555] Entering List

[694982827]

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[ghost]

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[LinQing2017]

+1