一、启动状态才能Docker Images
二、设置镜像加速器
三、开始下载镜像
三、下载镜像Nginx Tomcat Mysql
附件：镜像加速器设置方法
[root@bogon ~]# cat /etc/docker/daemon.json
{"registry-mirrors": ["https://hccwwfjl.mirror.aliyuncs.com"]}
[root@bogon ~]# systemctl daemon-reload
[root@bogon ~]# systemctl restart docker
[root@bogon ~]# docker images
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
[root@bogon ~]# systemctrl start docker
-bash: systemctrl: command not found
[root@bogon ~]# system
systemctl systemd-coredumpctl systemd-inhibit systemd-run
systemd-analyze systemd-delta systemd-loginctl systemd-stdio-bridge
systemd-ask-password systemd-detect-virt systemd-machine-id-setup systemd-sysv-convert
systemd-cat systemd-escape systemd-notify systemd-tmpfiles
systemd-cgls systemd-firstboot systemd-nspawn systemd-tty-ask-password-agent
systemd-cgtop systemd-hwdb systemd-path
[root@bogon ~]# systemctl start docker
[root@bogon ~]# docker status
docker: 'status' is not a docker command.
See 'docker --help'
[root@bogon ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
[root@bogon ~]# 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: true
Native Overlay Diff: true
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: /usr/libexec/docker/docker-init-current
containerd version: (expected: aa8187dbd3b7ad67d8e5e3a15115d3eef43a7ed1)
runc version: 5eda6f6fd0c2884c2c8e78a6e7119e8d0ecedb77 (expected: 9df8b306d01f59d3a8029be411de015b7304dd8f)
init version: fec3683b971d9c3ef73f284f176672c44b448662 (expected: 949e6facb77383876aeff8a6944dde66b3089574)
Security Options:
seccomp
WARNING: You're not using the default seccomp profile
Profile: /etc/docker/seccomp.json
selinux
Kernel Version: 3.10.0-862.el7.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
Number of Docker Hooks: 3
CPUs: 1
Total Memory: 488 MiB
Name: bogon
ID: LRX6:LXIG:FCIK:FVDQ:PDXC:5DGP:HTUI:XC7M:CENZ:2QZF:LKD3:PBSL
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Registries: docker.io (secure)
[root@bogon ~]# docker pull tomcat:8.5.16
Trying to pull repository docker.io/library/tomcat ...
8.5.16: Pulling from docker.io/library/tomcat
06b22ddb1913: Pulling fs layer
336c28b408ed: Pulling fs layer
1f3e6b8d80c3: Pulling fs layer
aeac59510475: Waiting
b01db8bd8540: Waiting
f7f398af5fea: Waiting
1c5595fa1317: Waiting
e1a6cc83dc3d: Waiting
9efe1c932022: Waiting
eef936b7f842: Waiting
3c1e71063aec: Waiting
e4baeac59d4b: Waiting
52da60bb1e3e: Waiting
error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/b2/b226d7ee3462843cc6a38d62cec7a6634b452fbee580c180776e7dc8860244ab/data?verify=1535811566-1pWAiMIFGKf%2FaAdaNMJahfmgAF8%3D: net/http: TLS handshake timeout
[root@bogon ~]# docker pull tomcat:8.5.16
Trying to pull repository docker.io/library/tomcat ...
8.5.16: Pulling from docker.io/library/tomcat
06b22ddb1913: Downloading
336c28b408ed: Downloading
1f3e6b8d80c3: Waiting
aeac59510475: Waiting
b01db8bd8540: Waiting
f7f398af5fea: Pulling fs layer
1c5595fa1317: Pulling fs layer
e1a6cc83dc3d: Pulling fs layer
9efe1c932022: Pulling fs layer
eef936b7f842: Pulling fs layer
3c1e71063aec: Pulling fs layer
e4baeac59d4b: Pulling fs layer
52da60bb1e3e: Pulling fs layer
error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/b2/b226d7ee3462843cc6a38d62cec7a6634b452fbee580c180776e7dc8860244ab/data?verify=1535811630-n0P6p%2FFQhg9vDDVqMOvrr%2FVfFck%3D: net/http: TLS handshake timeout
[root@bogon ~]# systemctl restart docker
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
[root@bogon ~]# ps -ef |grep docker
root 1747 1480 0 09:40 pts/0 00:00:00 grep --color=auto docker
[root@bogon ~]# systemctl start docker
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
[root@bogon ~]# docker info
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
[root@bogon ~]# systemctl start docker
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
[root@bogon ~]# reboot
Connection timed out
Last login: Sat Sep 1 09:42:42 2018
[root@bogon ~]# systemctl start docker
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
[root@bogon ~]# systemctl start docker
[root@bogon ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
[root@bogon ~]# docker pull tomcat:8.5.16
Trying to pull repository docker.io/library/tomcat ...
8.5.16: Pulling from docker.io/library/tomcat
06b22ddb1913: Pull complete
336c28b408ed: Pull complete
1f3e6b8d80c3: Pull complete
aeac59510475: Pull complete
b01db8bd8540: Pull complete
f7f398af5fea: Pull complete
1c5595fa1317: Pull complete
e1a6cc83dc3d: Pull complete
9efe1c932022: Pull complete
eef936b7f842: Pull complete
3c1e71063aec: Pull complete
e4baeac59d4b: Pull complete
52da60bb1e3e: Pull complete
Digest: sha256:b3ba28259a92964d8026cf28bea8b9117732cdd6597e2598939c5dee4fd60efa
Status: Downloaded newer image for docker.io/tomcat:8.5.16
[root@bogon ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/tomcat 8.5.16 b226d7ee3462 13 months ago 292 MB
[root@bogon ~]# docker search nginx
INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED
docker.io docker.io/nginx Official build of Nginx. 9463 [OK]
docker.io docker.io/jwilder/nginx-proxy Automated Nginx reverse proxy for docker c... 1394 [OK]
docker.io docker.io/richarvey/nginx-php-fpm Container running Nginx + PHP-FPM capable ... 610 [OK]
docker.io docker.io/jrcs/letsencrypt-nginx-proxy-companion LetsEncrypt container to use with nginx as... 398 [OK]
docker.io docker.io/kong Open-source Microservice & API Management ... 222 [OK]
docker.io docker.io/webdevops/php-nginx Nginx with PHP-FPM 113 [OK]
docker.io docker.io/kitematic/hello-world-nginx A light-weight nginx container that demons... 108
docker.io docker.io/zabbix/zabbix-web-nginx-mysql Zabbix frontend based on Nginx web-server ... 64 [OK]
docker.io docker.io/bitnami/nginx Bitnami nginx Docker Image 58 [OK]
docker.io docker.io/1and1internet/ubuntu-16-nginx-php-phpmyadmin-mysql-5 ubuntu-16-nginx-php-phpmyadmin-mysql-5 43 [OK]
docker.io docker.io/linuxserver/nginx An Nginx container, brought to you by Linu... 38
docker.io docker.io/tobi312/rpi-nginx NGINX on Raspberry Pi / armhf 20 [OK]
docker.io docker.io/blacklabelops/nginx Dockerized Nginx Reverse Proxy Server. 12 [OK]
docker.io docker.io/nginxdemos/nginx-ingress NGINX Ingress Controller for Kubernetes . ... 11
docker.io docker.io/wodby/drupal-nginx Nginx for Drupal container image 10 [OK]
docker.io docker.io/nginxdemos/hello NGINX webserver that serves a simple page ... 8 [OK]
docker.io docker.io/webdevops/nginx Nginx container 8 [OK]
docker.io docker.io/centos/nginx-18-centos7 Platform for running nginx 1.8 or building... 7
docker.io docker.io/centos/nginx-112-centos7 Platform for running nginx 1.12 or buildin... 5
docker.io docker.io/1science/nginx Nginx Docker images that include Consul Te... 4 [OK]
docker.io docker.io/pebbletech/nginx-proxy nginx-proxy sets up a container running ng... 2 [OK]
docker.io docker.io/mailu/nginx Mailu nginx frontend 1 [OK]
docker.io docker.io/toccoag/openshift-nginx Nginx reverse proxy for Nice running on sa... 1 [OK]
docker.io docker.io/travix/nginx NGinx reverse proxy 1 [OK]
docker.io docker.io/ansibleplaybookbundle/nginx-apb An APB to deploy NGINX 0 [OK]
[root@bogon ~]# docker pull nginx
Using default tag: latest
Trying to pull repository docker.io/library/nginx ...
latest: Pulling from docker.io/library/nginx
be8881be8156: Pull complete
65206e5c5e2d: Pull complete
8e029c3e2376: Pull complete
Digest: sha256:1b109555ad28bb5ec429422ee136c5f5ab5ee6faaeb518836a5c9a3b6436a1bd
Status: Downloaded newer image for docker.io/nginx:latest
[root@bogon ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/nginx latest 71c43202b8ac 2 days ago 109 MB
docker.io/tomcat 8.5.16 b226d7ee3462 13 months ago 292 MB
[root@bogon ~]# docker pull mysql
Using default tag: latest
Trying to pull repository docker.io/library/mysql ...
latest: Pulling from docker.io/library/mysql
be8881be8156: Already exists
c3995dabd1d7: Pull complete
9931fdda3586: Pull complete
bb1b6b6eff6a: Pull complete
a65f125fa718: Pull complete
2d9f8dd09be2: Pull complete
37b912cb2afe: Pull complete
54242fcd8eaa: Pull complete
0a9d4d211511: Pull complete
270ae5bd02c2: Pull complete
9b55b8e72e70: Pull complete
68083f7985cd: Pull complete
Digest: sha256:d39a8ab7679df309e7eff6ddba434ad5747cc2a2acee2d7c60d8221c9acedcad
Status: Downloaded newer image for docker.io/mysql:latest
[root@bogon ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.io/nginx latest 71c43202b8ac 2 days ago 109 MB
docker.io/mysql latest 29e0ae3b69b9 2 weeks ago 484 MB
docker.io/tomcat 8.5.16 b226d7ee3462 13 months ago 292 MB
[root@bogon ~]#
设置镜像加速器
Last login: Sat Sep 1 09:22:59 2018 from 192.168.1.102
[root@bogon ~]# cat /etc/docker/
certs.d/ daemon.json key.json seccomp.json
[root@bogon ~]# cat /etc/docker/
certs.d/ daemon.json key.json seccomp.json
[root@bogon ~]# cat /etc/docker/daemon.json
{}
[root@bogon ~]# echo {"registry-mirrors": ["https://hccwwfjl.mirror.aliyuncs.com"]}
{registry-mirrors: [https://hccwwfjl.mirror.aliyuncs.com]}
[root@bogon ~]# echo {"registry-mirrors": ["https://hccwwfjl.mirror.aliyuncs.com"]} > /etc/docker/daemon.json
[root@bogon ~]# cat /etc/docker/daemon.json
{registry-mirrors: [https://hccwwfjl.mirror.aliyuncs.com]}
[root@bogon ~]#
Connection timed out
Last login: Sat Sep 1 09:42:51 2018 from 192.168.1.102
[root@bogon ~]#
[root@bogon ~]# vi /etc/docker/daemon.json
{"registry-mirrors": ["https://hccwwfjl.mirror.aliyuncs.com"]}
"/etc/docker/daemon.json" 1L, 63C written
[root@bogon ~]# cat /etc/docker/daemon.json
{"registry-mirrors": ["https://hccwwfjl.mirror.aliyuncs.com"]}
[root@bogon ~]#