centos7 docker容器啟動報錯

centos7 執行

systemctl start docker.service

job for docker.service failed because the control process exited with error code. see "systemctl status docker.service" and "journal              ctl -xe"

for details
執行 journalctl -xe 檢視日誌資訊

unable to configure the docker daemon with file /etc/docker/daemon.js

12月 25 16:23:39 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited, status=1/failure
-- subject: unit docker.service has failed
-- defined-by: systemd
-- support: 
---- unit docker.service has failed.
---- the result is failed.
12月 25 16:23:39 localhost.localdomain systemd[1]: unit docker.service entered failed state.
12月 25 16:23:39 localhost.localdomain systemd[1]: docker.service failed.
12月 25 16:23:39 localhost.localdomain polkitd[8554]: unregistered authentication agent for unix-process:84471:192413129 (system bus
escoc
storage setup...
devel
storage setup.
pdevel
devel
ble to configure the docker daemon with file /etc/docker/daemon.json: invalid character '}' looking for beginning of object key stri
main process exited, code=exited, status=1/failure

執行

docker info

cd /etc/docker/

vi daemon.json
將doaemon.json檔案中的","號刪除，然後儲存
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