docker 版本1.13.1 服务器centos 7.4
[root@localhost docker]# docker version
Client:
Version: 1.13.1
API version: 1.26
Package version: <unknown>
Go version: go1.8.3
Git commit: 774336d/1.13.1
Built: Wed Mar 7 17:06:16 2018
OS/Arch: linux/amd64
Server:
Version: 1.13.1
API version: 1.26 (minimum version 1.12)
Package version: <unknown>
Go version: go1.8.3
Git commit: 774336d/1.13.1
Built: Wed Mar 7 17:06:16 2018
OS/Arch: linux/amd64
Experimental: false
[root@localhost ~]# docker info
Containers: 0
Running: 0
Paused: 0
Stopped: 0
Images: 0
Server Version: 1.13.1
Storage Driver: overlay2
Backing Filesystem: xfs
Supports d_type: false
Native Overlay Diff: false
Logging Driver: journald
Cgroup Driver: systemd
Plugins:
Volume: local
Network: bridge host macvlan null overlay
Swarm: inactive
Runtimes: docker-runc runc
Default Runtime: docker-runc
Init Binary: docker-init
containerd version: (expected: aa8187dbd3b7ad67d8e5e3a15115d3eef43a7ed1)
runc version: N/A (expected: 9df8b306d01f59d3a8029be411de015b7304dd8f)
init version: N/A (expected: 949e6facb77383876aeff8a6944dde66b3089574)
Security Options:
seccomp
WARNING: You're not using the default seccomp profile
Profile: /etc/docker/seccomp.json
Kernel Version: 3.10.0-327.el7.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
Number of Docker Hooks: 3
CPUs: 1
Total Memory: 977.9 MiB
Name: localhost.localdomain
ID: NG5B:CIK2:GVIT:KFWQ:EALU:GVPR:ALE3:LNZP:WQOY:SBBD:4JGS:CXVJ
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Registries: docker.io (secure)
将存储驱动改为device-lvm后,docker 配置文件内容如下
[root@localhost docker]# vi /etc/docker/daemon.json
{
"registry-mirrors": ["https://a5orl7ah.mirror.aliyuncs.com"],
"storage-driver": "devicemapper",
"storage-opts": [
"dm.thinpooldev=/dev/mapper/vgdocker-thinpool",
"dm.use_deferred_removal=true",
"dm.use_deferred_deletion=true"
]
}
重起docker报错
[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# systemctl start docker.service
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
问题处理
修改文件 vi /etc/sysconfig/docker-storage
将原来的内容DOCKER_STORAGE_OPTIONS="--storage-driver overlay2 "
改为 DOCKER_STORAGE_OPTIONS=
重起docker
[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# systemctl start docker.service
[root@localhost ~]# docker info
Containers: 0
Running: 0
Paused: 0
Stopped: 0
Images: 0
Server Version: 1.13.1
Storage Driver: devicemapper
Pool Name: vgdocker-thinpool
Pool Blocksize: 524.3 kB
Base Device Size: 10.74 GB
Backing Filesystem: xfs
Data file:
Metadata file:
Data Space Used: 20.45 MB
Data Space Total: 20.4 GB
Data Space Available: 20.38 GB
Metadata Space Used: 61.44 kB
Metadata Space Total: 213.9 MB
Metadata Space Available: 213.8 MB
Thin Pool Minimum Free Space: 2.039 GB
Udev Sync Supported: true
Deferred Removal Enabled: true
Deferred Deletion Enabled: true
Deferred Deleted Device Count: 0
Library Version: 1.02.107-RHEL7 (2015-10-14)
Logging Driver: journald
Cgroup Driver: systemd
Plugins:
Volume: local
Network: bridge host macvlan null overlay
Swarm: inactive
Runtimes: docker-runc runc
Default Runtime: docker-runc
Init Binary: docker-init
containerd version: (expected: aa8187dbd3b7ad67d8e5e3a15115d3eef43a7ed1)
runc version: N/A (expected: 9df8b306d01f59d3a8029be411de015b7304dd8f)
init version: N/A (expected: 949e6facb77383876aeff8a6944dde66b3089574)
Security Options:
seccomp
WARNING: You're not using the default seccomp profile
Profile: /etc/docker/seccomp.json
Kernel Version: 3.10.0-327.el7.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
Number of Docker Hooks: 3
CPUs: 1
Total Memory: 977.9 MiB
Name: localhost.localdomain
ID: NG5B:CIK2:GVIT:KFWQ:EALU:GVPR:ALE3:LNZP:WQOY:SBBD:4JGS:CXVJ
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled
Experimental: false
Insecure Registries:
127.0.0.0/8
Registry Mirrors:
https://a5orl7ah.mirror.aliyuncs.com
Live Restore Enabled: false
Registries: docker.io (secure)
