flockerプラグインが見つかりません。デーモンからのエラー応答

Question

flockerを使用しているときに次のエラーが発生しました。私はCentOS7を使用しています。

[root@agentNode ~]# docker run -v apples:/data --volume-driver flocker busybox sh -c "echo hello > /data/file.txt" 
docker: Error response from daemon: create apples: create apples: Error looking up volume plugin flocker: plugin not found. 
See '/usr/bin/docker-current run --help'. 

[root@testnode7 ~]# docker run -ti -v volumename:/data --volume-driver=flocker busybox sh 
docker: Error response from daemon: create volumename: create volumename: Error looking up volume plugin flocker: plugin not found. 
See '/usr/bin/docker-current run --help'. 

Answer 1

が親切にドッカ-vを実行し、結果を共有し、私は、最新のドッキングウィンドウのリリース1.12で変更何かを疑うも、あなたのflockerサービスログを共有 cat /var/log/flocker/flocker-docker-plugin.log

Answer 2

私はここに同じ問題を抱えていると思います。

[root@manager1 vagrant]# docker version 
Client: 
Version:  1.12.2 
API version: 1.24 
Go version: go1.6.3 
Git commit: bb80604 
Built: 
OS/Arch:  linux/amd64 

Server: 
Version:  1.12.2 
API version: 1.24 
Go version: go1.6.3 
Git commit: bb80604 
Built: 
OS/Arch:  linux/amd64 

チェックclusterhq-flocker-ドッキングウィンドウ・プラグインは

[root@manager1 vagrant]# yum install clusterhq-flocker-docker-plugin 
Loaded plugins: fastestmirror 
Loading mirror speeds from cached hostfile 
* base: mirror.ventraip.net.au 
* epel: mirror.overthewire.com.au 
* extras: centos.mirror.serversaustralia.com.au 
* updates: centos.mirror.serversaustralia.com.au 
Package clusterhq-flocker-docker-plugin-1.15.0-1.noarch already installed and latest version 
Nothing to do 

OKチェック状態flocker - データセット - エージェント

[root@manager1 vagrant]# systemctl status flocker-dataset-agent 
● flocker-dataset-agent.service - Flocker Dataset Agent 
    Loaded: loaded (/usr/lib/systemd/system/flocker-dataset-agent.service; disabled; vendor preset: disabled) 
    Active: active (running) since Fri 2016-10-14 02:57:41 BST; 1s ago 
Main PID: 16908 (flocker-dataset) 
    Memory: 33.7M 
    CGroup: /system.slice/flocker-dataset-agent.service 
      └─16908 /opt/flocker/bin/python /usr/sbin/flocker-dataset-agent --journald 

Oct 14 02:57:41 manager1 systemd[1]: flocker-dataset-agent.service holdoff time over, scheduling restart. 
Oct 14 02:57:41 manager1 systemd[1]: Started Flocker Dataset Agent. 
Oct 14 02:57:41 manager1 systemd[1]: Starting Flocker Dataset Agent... 

OKチェック状態flockerコンテナエージェント

をインストールした場合

[root@manager1 vagrant]# systemctl status flocker-container-agent 
● flocker-container-agent.service - Flocker Container Agent 
    Loaded: loaded (/usr/lib/systemd/system/flocker-container-agent.service; disabled; vendor preset: disabled) 
    Active: active (running) since Fri 2016-10-14 02:57:56 BST; 760ms ago 
Main PID: 17032 (flocker-contain) 
    Memory: 23.2M 
    CGroup: /system.slice/flocker-container-agent.service 
      └─17032 /opt/flocker/bin/python /usr/sbin/flocker-container-agent --journald 

Oct 14 02:57:56 manager1 systemd[1]: Started Flocker Container Agent. 
Oct 14 02:57:56 manager1 systemd[1]: Starting Flocker Container Agent... 

ステータスを確認するflock ER-ドッキングウィンドウ - プラグイン

[root@manager1 vagrant]# systemctl status flocker-docker-plugin 
● flocker-docker-plugin.service - Flocker Docker Plugin 
    Loaded: loaded (/usr/lib/systemd/system/flocker-docker-plugin.service; disabled; vendor preset: disabled) 
    Active: inactive (dead) 

を有効にして再起動し

[root@manager1 vagrant]# systemctl enable flocker-docker-plugin 
Created symlink from /etc/systemd/system/multi-user.target.wants/flocker-docker-plugin.service to /usr/lib/systemd/system/flocker-docker-plugin.service. 

[root@manager1 vagrant]# systemctl restart flocker-docker-plugin 

[root@manager1 vagrant]# systemctl status flocker-docker-plugin 
● flocker-docker-plugin.service - Flocker Docker Plugin 
    Loaded: loaded (/usr/lib/systemd/system/flocker-docker-plugin.service; enabled; vendor preset: disabled) 
    Active: active (running) since Fri 2016-10-14 02:59:40 BST; 1s ago 
Main PID: 17973 (flocker-docker-) 
    Memory: 43.9M 
    CGroup: /system.slice/flocker-docker-plugin.service 
      └─17973 /opt/flocker/bin/python /usr/sbin/flocker-docker-plugin --journald 

Oct 14 02:59:40 manager1 systemd[1]: flocker-docker-plugin.service holdoff time over, scheduling restart. 
Oct 14 02:59:40 manager1 systemd[1]: Started Flocker Docker Plugin. 
Oct 14 02:59:40 manager1 systemd[1]: Starting Flocker Docker Plugin... 

OKしてみてくださいもう一度

[root@manager1 vagrant]# docker volume create --name persistent-vol-11 -d flocker 
Error response from daemon: create persistent-vol-11: create persistent-vol-11: Error looking up volume plugin flocker: plugin not found 

親切に、HTTPを読ん

[root@manager1 vagrant]# docker run -v apples:/data --volume-driver flocker busybox sh -c "echo hello > /data/file.txt" 
Unable to find image 'busybox:latest' locally 
latest: Pulling from library/busybox 
56bec22e3559: Pull complete 
Digest:  sha256:29f5d56d12684887bdfa50dcd29fc31eea4aaf4ad3bec43daf19026a7ce69912 
Status: Downloaded newer image for busybox:latest 
docker: Error response from daemon: create apples: create apples: Error looking up volume plugin flocker: plugin not found.