docker harbor的安装及管理

一、环境介绍
目标主机的先决条件
Harbor被部署为多个Docker容器，因此可以部署在任何支持Docker的Linux发行版上。目标主机需要安装Python，Docker和Docker Compose。
硬件

资源 容量 描述
cpu 最小2cpu 首选4cpu
memory 最小4GB 首选8GB
disk 最小40GB 首选160GB

软件

软件 版本 描述
Python 2.7及以上 linuxiso自带python2.7，此步骤可省略
Docker engine 1.10及以上 有关安装说明，请参阅：https：//docs.docker.com/engine/installation/
Docker compose 1.6.0及以上 有关安装说明，请访问：https：//docs.docker.com/compose/install/
Openssl 最新 为Harbor生成证书和密钥

二、安装
下载harbor软件包：https://storage.googleapis.com/harbor-releases/release-1.7.0/harbor-offline-installer-v1.7.1.tgz
解压

cd /home
tar -zxvf harbor-offline-installer-v1.7.1.tgz
yum update -y

耐心等待一会
安装docekr并配置加速器和镜像仓库地址

yum install docker -y
yum install vim -y
[[email protected] docker]# cd /etc/docker/
[[email protected] docker]# ls
certs.d daemon.json seccomp.json
vim daemon.json
{
"registry-mirrors": ["https://o3niohlb.mirror.aliyuncs.com"],
"insecure-registries": ["172.18.74.145"]
}

这里注意IP地址前面不要加任何协议
否则会报错

docker login 172.18.74.145
Username: admin
Password:
Error response from daemon: Get https://172.18.74.145/v1/users/: dial tcp 172.18                                                                                                                               .74.145:443: connect: connection refused
systemctl daemon-reload
systemctl enable docker
systemctl start docker
systemctl status docker

安装docker-compose

yum install epel-release -y

yum install docker-compose -y

查看各软件版本

[[email protected] ~]# openssl
OpenSSL> version
OpenSSL 1.0.2k-fips  26 Jan 2017
OpenSSL> ^C
[[email protected] ~]# python --version
Python 2.7.5
[[email protected] ~]#
[[email protected] ~]# docker -v
Docker version 1.13.1, build b2f74b2/1.13.1
[[email protected] ~]# docker-compose -v
docker-compose version 1.18.0, build 8dd22a9
[[email protected] ~]#

编辑harbor配置文件

cd /home/harbor/
vim harbor.cfg

hostname = 172.18.74.145

安装Harbor

[[email protected] harbor]# ./install.sh

[Step 0]: checking installation environment ...

Note: docker version: 1.13.1

Note: docker-compose version: 1.18.0

[Step 1]: loading Harbor images ...
ae18db924eef: Loading layer 32.92 MB/32.92 MB
1c06074dba9c: Loading layer 8.955 MB/8.955 MB
7a719a639e34: Loading layer 3.072 kB/3.072 kB
49f7bca05da9: Loading layer  2.56 kB/2.56 kB
e86d69bef97e: Loading layer  2.56 kB/2.56 kB
81e122d773f5: Loading layer 2.048 kB/2.048 kB
5fe5adb8cf31: Loading layer  22.8 MB/22.8 MB
d760045419e4: Loading layer  22.8 MB/22.8 MB
Loaded image: goharbor/registry-photon:v2.6.2-v1.7.1
c0f668a21621: Loading layer 133.2 MB/133.2 MB
f8cb0bf39ff2: Loading layer   684 MB/684 MB
444ac38a117b: Loading layer  7.68 kB/7.68 kB
2e16f24ac8bc: Loading layer   212 kB/212 kB
Loaded image: goharbor/harbor-migrator:v1.7.1
fa2dcaba747a: Loading layer 8.955 MB/8.955 MB
eeaaf4c760eb: Loading layer  15.6 MB/15.6 MB
98ffd6175b61: Loading layer 18.94 kB/18.94 kB
fc1db6c4f652: Loading layer  15.6 MB/15.6 MB
Loaded image: goharbor/harbor-adminserver:v1.7.1
8d55a6a034d6: Loading layer 8.955 MB/8.955 MB
01ef68a17913: Loading layer 27.24 MB/27.24 MB
f9258cfa4b48: Loading layer 5.632 kB/5.632 kB
dcf5c61ede76: Loading layer 27.24 MB/27.24 MB
Loaded image: goharbor/harbor-core:v1.7.1
1f65d10893c9: Loading layer 50.39 MB/50.39 MB
358f40be2091: Loading layer 3.584 kB/3.584 kB
c7f3ef058d0b: Loading layer 3.072 kB/3.072 kB
154caf7c7173: Loading layer 4.096 kB/4.096 kB
42c7764aa777: Loading layer 3.584 kB/3.584 kB
023f3a96f324: Loading layer 10.24 kB/10.24 kB
Loaded image: goharbor/harbor-log:v1.7.1
a1b528067504: Loading layer 8.955 MB/8.955 MB
2d3d34f3ba5b: Loading layer 21.51 MB/21.51 MB
a5da70777097: Loading layer 21.51 MB/21.51 MB
Loaded image: goharbor/harbor-jobservice:v1.7.1
ab31dfc84e9d: Loading layer 8.954 MB/8.954 MB
b130423af762: Loading layer 13.43 MB/13.43 MB
357c059d0598: Loading layer  17.3 MB/17.3 MB
fabc6edfac55: Loading layer 11.26 kB/11.26 kB
cfaa3b5d445a: Loading layer 3.072 kB/3.072 kB
12c73a4b2c7a: Loading layer 30.72 MB/30.72 MB
Loaded image: goharbor/notary-server-photon:v0.6.1-v1.7.1
50a6467bd619: Loading layer   113 MB/113 MB
6ae61fc91943: Loading layer 11.46 MB/11.46 MB
5c840c272f78: Loading layer 2.048 kB/2.048 kB
077d16ebcba8: Loading layer 48.13 kB/48.13 kB
b822f5ff7858: Loading layer 3.072 kB/3.072 kB
4548140152fd: Loading layer 11.51 MB/11.51 MB
Loaded image: goharbor/clair-photon:v2.0.7-v1.7.1
232024be30e3: Loading layer  3.39 MB/3.39 MB
a73624ae3fad: Loading layer 4.721 MB/4.721 MB
96b8c5c532c3: Loading layer 3.584 kB/3.584 kB
Loaded image: goharbor/harbor-portal:v1.7.1
e2fd12afe6e8: Loading layer 63.31 MB/63.31 MB
e973513bcb58: Loading layer 40.74 MB/40.74 MB
4f45af643b2b: Loading layer 6.656 kB/6.656 kB
54a84094f024: Loading layer 2.048 kB/2.048 kB
2d78cf8a687b: Loading layer  7.68 kB/7.68 kB
e96067b83a72: Loading layer  2.56 kB/2.56 kB
38a7d304147f: Loading layer  2.56 kB/2.56 kB
a36c0cb6a35a: Loading layer  2.56 kB/2.56 kB
Loaded image: goharbor/harbor-db:v1.7.1
b0c31ad64c85: Loading layer 65.01 MB/65.01 MB
22fbab41769e: Loading layer 3.072 kB/3.072 kB
7f28bf5373b2: Loading layer  59.9 kB/59.9 kB
abb9969cff2a: Loading layer 61.95 kB/61.95 kB
Loaded image: goharbor/redis-photon:v1.7.1
933cd9a15fc5: Loading layer  3.39 MB/3.39 MB
Loaded image: goharbor/nginx-photon:v1.7.1
6ee16a137af2: Loading layer 8.955 MB/8.955 MB
954443cb7d20: Loading layer  22.8 MB/22.8 MB
302a998137db: Loading layer 3.072 kB/3.072 kB
e342723aef9b: Loading layer 7.465 MB/7.465 MB
4eeb61ed730b: Loading layer 30.26 MB/30.26 MB
Loaded image: goharbor/harbor-registryctl:v1.7.1
5b40d957fafd: Loading layer 12.11 MB/12.11 MB
63489681dd6c: Loading layer  17.3 MB/17.3 MB
696209dcd336: Loading layer 11.26 kB/11.26 kB
8dc53997aa1f: Loading layer 3.072 kB/3.072 kB
cb6d560a9958: Loading layer 29.41 MB/29.41 MB
Loaded image: goharbor/notary-signer-photon:v0.6.1-v1.7.1
dc1e16790c89: Loading layer  8.96 MB/8.96 MB
046c7e7a0100: Loading layer 35.08 MB/35.08 MB
8c8428e3d6c6: Loading layer 2.048 kB/2.048 kB
ebb477ee35a2: Loading layer 3.072 kB/3.072 kB
19636f39e29d: Loading layer 35.08 MB/35.08 MB
Loaded image: goharbor/chartmuseum-photon:v0.7.1-v1.7.1

[Step 2]: preparing environment ...
Generated and saved secret to file: /data/secretkey
Generated configuration file: ./common/config/nginx/nginx.conf
Generated configuration file: ./common/config/adminserver/env
Generated configuration file: ./common/config/core/env
Generated configuration file: ./common/config/registry/config.yml
Generated configuration file: ./common/config/db/env
Generated configuration file: ./common/config/jobservice/env
Generated configuration file: ./common/config/jobservice/config.yml
Generated configuration file: ./common/config/log/logrotate.conf
Generated configuration file: ./common/config/registryctl/env
Generated configuration file: ./common/config/core/app.conf
Generated certificate, key file: ./common/config/core/private_key.pem, cert file                                                                                                                               : ./common/config/registry/root.crt
Creating harbor-log ... done
e.

[Step 3]: checking existing instance of Harbor ...
Creating harbor-db ... done
Creating harbor-core ... done
[Step 4]: starting Harbor ...
Creating harbor-portal ... done
Creating nginx ... done
Creating registryctl ...
Creating registry ...
Creating harbor-adminserver ...
Creating redis ...
Creating harbor-db ...
Creating harbor-core ...
Creating harbor-jobservice ...
Creating harbor-portal ...
Creating nginx ...

? ----Harbor has been installed and started successfully.----

Now you should be able to visit the admin portal at http://172.18.74.145.
For more details, please visit https://github.com/goharbor/harbor .

从上面可以看出Harbor是基于多个容器的服务

查看一下镜像，会发现多了好多，这些都是刚才安装Harbor的过程中拉取的镜像

[[email protected] harbor]# docker images
REPOSITORY                      TAG                 IMAGE ID            CREATED                                                                                                                                            SIZE
goharbor/chartmuseum-photon     v0.7.1-v1.7.1       f61c186d5b1b        4 months                                                                                                                                ago        111 MB
goharbor/harbor-migrator        v1.7.1              9ec6467899b6        4 months                                                                                                                                ago        799 MB
goharbor/redis-photon           v1.7.1              c7aa92fb1c26        4 months                                                                                                                                ago        96.3 MB
goharbor/clair-photon           v2.0.7-v1.7.1       832461eef7dd        4 months                                                                                                                                ago        165 MB
goharbor/notary-server-photon   v0.6.1-v1.7.1       382cd390eaff        4 months                                                                                                                                ago        102 MB
goharbor/notary-signer-photon   v0.6.1-v1.7.1       76486e1aa1a2        4 months                                                                                                                                ago        99.6 MB
goharbor/harbor-registryctl     v1.7.1              aefea98e6f92        4 months                                                                                                                                ago        101 MB
goharbor/registry-photon        v2.6.2-v1.7.1       13b348ffd0c9        4 months                                                                                                                                ago        86.4 MB
goharbor/nginx-photon           v1.7.1              9b9520572494        4 months                                                                                                                                ago        35.5 MB
goharbor/harbor-log             v1.7.1              0744800d7a4c        4 months                                                                                                                                ago        81 MB
goharbor/harbor-jobservice      v1.7.1              db96ce6ed531        4 months                                                                                                                                ago        83.8 MB
goharbor/harbor-core            v1.7.1              8f253c0f9d50        4 months                                                                                                                                ago        95.2 MB
goharbor/harbor-portal          v1.7.1              b50162ab177a        4 months                                                                                                                                ago        40.2 MB
goharbor/harbor-adminserver     v1.7.1              22d66cccedba        4 months                                                                                                                                ago        72 MB
goharbor/harbor-db              v1.7.1              c2a95254c0bf        4 months

至此Harbor的安装就完成了，访问ip直接就可以看到harbor的登陆页面，Harbor的默认登录名是admin，密码是Harbor123456，可以登陆进去修改密码。


三、管理
登陆到harbor

[[email protected] harbor]# docker login 172.18.74.145
Username: admin
Password:
Login Succeeded

拉取alpine镜像

[[email protected] harbor]# docker pull alpine
[[email protected] harbor]# docker images
REPOSITORY                      TAG                 IMAGE ID            CREATED             SIZE
docker.io/alpine                latest              cdf98d1859c1        4 weeks ago         5.53 MB

给镜像打标签，注意打标签的格式为 镜像仓库名称/项目名/镜像名:版本号，

[[email protected] harbor]# docker tag docker.io/alpine:latest 172.18.74.145/library/alpine:latest
[[email protected] harbor]# docker images
REPOSITORY                      TAG                 IMAGE ID            CREATED             SIZE
172.18.74.145/library/alpine    latest              cdf98d1859c1        4 weeks ago         5.53 MB
docker.io/alpine                latest              cdf98d1859c1        4 weeks ago         5.53 MB

将镜像推送至harbor

[[email protected] harbor]# docker push 172.18.74.145/library/alpine:latest
The push refers to a repository [172.18.74.145/library/alpine]
a464c54f93a9: Pushed
latest: digest: sha256:5c40b3c27b9f13c873fefb2139765c56ce97fd50230f1f2d5c91e55dec171907 size: 528

查看

在默认的library项目里有我们刚才上传的镜像，下载数为0，我们pull一下看看下载数的变化

[[email protected] harbor]# docker pull 172.18.74.145/library/alpine
Using default tag: latest
Trying to pull repository 172.18.74.145/library/alpine ...
latest: Pulling from 172.18.74.145/library/alpine
Digest: sha256:5c40b3c27b9f13c873fefb2139765c56ce97fd50230f1f2d5c91e55dec171907
Status: Image is up to date for 172.18.74.145/library/alpine:latest


下载数+1
停止Harbor
此命令会把所以harbor容器删除，但不会删除镜像

[[email protected] harbor]# docker-compose down -v
Stopping nginx              ... done
Stopping harbor-portal      ... done
Stopping harbor-jobservice  ... done
Stopping harbor-core        ... done
Stopping redis              ... done
Stopping harbor-db          ... done
Stopping registry           ... done
Stopping harbor-adminserver ... done
Stopping registryctl        ... done
Stopping harbor-log         ... done
Removing nginx              ... done
Removing harbor-portal      ... done
Removing harbor-jobservice  ... done
Removing harbor-core        ... done
Removing redis              ... done
Removing harbor-db          ... done
Removing registry           ... done
Removing harbor-adminserver ... done
Removing registryctl        ... done
Removing harbor-log         ... done
Removing network harbor_harbor

可以看到所有的容器都停止并删除了，而镜像还存在。

[[email protected] harbor]# docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
[[email protected] harbor]# docker images
REPOSITORY                      TAG                 IMAGE ID            CREATED             SIZE
172.18.74.145/library/alpine    latest              cdf98d1859c1        4 weeks ago         5.53 MB
docker.io/alpine                latest              cdf98d1859c1        4 weeks ago         5.53 MB
goharbor/chartmuseum-photon     v0.7.1-v1.7.1       f61c186d5b1b        4 months ago        111 MB
goharbor/harbor-migrator        v1.7.1              9ec6467899b6        4 months ago        799 MB
goharbor/redis-photon           v1.7.1              c7aa92fb1c26        4 months ago        96.3 MB
goharbor/clair-photon           v2.0.7-v1.7.1       832461eef7dd        4 months ago        165 MB
goharbor/notary-server-photon   v0.6.1-v1.7.1       382cd390eaff        4 months ago        102 MB
goharbor/notary-signer-photon   v0.6.1-v1.7.1       76486e1aa1a2        4 months ago        99.6 MB
goharbor/harbor-registryctl     v1.7.1              aefea98e6f92        4 months ago        101 MB
goharbor/registry-photon        v2.6.2-v1.7.1       13b348ffd0c9        4 months ago        86.4 MB
goharbor/nginx-photon           v1.7.1              9b9520572494        4 months ago        35.5 MB
goharbor/harbor-log             v1.7.1              0744800d7a4c        4 months ago        81 MB
goharbor/harbor-jobservice      v1.7.1              db96ce6ed531        4 months ago        83.8 MB
goharbor/harbor-core            v1.7.1              8f253c0f9d50        4 months ago        95.2 MB
goharbor/harbor-portal          v1.7.1              b50162ab177a        4 months ago        40.2 MB
goharbor/harbor-adminserver     v1.7.1              22d66cccedba        4 months ago        72 MB
goharbor/harbor-db              v1.7.1              c2a95254c0bf        4 months ago        133 MB

自定义配置Harbor监听端口

[[email protected] harbor]# cd /home/harbor
[[email protected] harbor]# vim docker-compose.yml

 proxy:
    image: goharbor/nginx-photon:v1.7.1
    container_name: nginx
    restart: always
    cap_drop:
      - ALL
    cap_add:
      - CHOWN
      - SETGID
      - SETUID
      - NET_BIND_SERVICE
    volumes:
      - ./common/config/nginx:/etc/nginx:z
    networks:
      - harbor
    dns_search: .
    ports:
      - 8888:80 //这里可以把映射到本地的端口改为8888
      - 443:443
      - 4443:4443
    depends_on:
      - postgresql
      - registry
      - core
      - portal
      - log
    logging:
      driver: "syslog"
      options:
        syslog-address: "tcp://127.0.0.1:1514"
        tag: "proxy"

要更改Harbor的配置，要停止现有的Harbor实例并更新harbor.cfg，使用prepare命令重新加载配置

vim harbor.cfg
hostname=172.18.74.145:8888
./prepare

开启Harbor

[[email protected] harbor]# docker-compose up -d
Creating harbor-portal ... done
Creating nginx ... done
Creating redis ...
Creating harbor-adminserver ...
Creating registry ...
Creating registryctl ...
Creating harbor-db ...
Creating harbor-core ...
Creating harbor-portal ...
Creating harbor-jobservice ...
Creating nginx ...

可以看到harbor容器又都启动了

[[email protected] harbor]# docker ps
CONTAINER ID        IMAGE                                    COMMAND                  CREATED             STATUS                             PORTS                                                              NAMES
e913e767568e        goharbor/nginx-photon:v1.7.1             "nginx -g ‘daemon ..."   10 seconds ago      Up 7 seconds (health: starting)    0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp, 0.0.0.0:4443->4443/tcp   nginx
8b1c95d68041        goharbor/harbor-jobservice:v1.7.1        "/harbor/start.sh"       12 seconds ago      Up 9 seconds                                                                                          harbor-jobservice
39f48c79e914        goharbor/harbor-portal:v1.7.1            "nginx -g ‘daemon ..."   12 seconds ago      Up 9 seconds (health: starting)    80/tcp                                                             harbor-portal
c0735c7ecad8        goharbor/harbor-core:v1.7.1              "/harbor/start.sh"       13 seconds ago      Up 11 seconds (health: starting)                                                                      harbor-core
fd0830a7e6f9        goharbor/harbor-db:v1.7.1                "/entrypoint.sh po..."   16 seconds ago      Up 12 seconds (health: starting)   5432/tcp                                                           harbor-db
ab7efc2bee1b        goharbor/harbor-registryctl:v1.7.1       "/harbor/start.sh"       16 seconds ago      Up 12 seconds (health: starting)                                                                      registryctl
01623abd77c2        goharbor/registry-photon:v2.6.2-v1.7.1   "/entrypoint.sh /e..."   16 seconds ago      Up 12 seconds (health: starting)   5000/tcp                                                           registry
9ccbf668088b        goharbor/harbor-adminserver:v1.7.1       "/harbor/start.sh"       16 seconds ago      Up 12 seconds (health: starting)                                                                      harbor-adminserver
d35fbc13ca00        goharbor/redis-photon:v1.7.1             "docker-entrypoint..."   16 seconds ago      Up 14 seconds                      6379/tcp                                                           redis
1933f2a457c4        goharbor/harbor-log:v1.7.1               "/bin/sh -c /usr/l..."   17 seconds ago      Up 15 seconds (health: starting)   127.0.0.1:1514->10514/tcp                                          harbor-log

浏览器访问ip:8888

默认情况下，注册表数据保留在主机的/data/目录中，即使Harbor的容器被移除和/或重新创建，此数据仍保持不变。

[[email protected] ~]# cd /data/
[[email protected] data]# ls
ca_download  config  database  job_logs  psc  redis  registry  secretkey
[[email protected] data]# cd registry/
[[email protected] registry]# tree
.
└── docker
    └── registry
        └── v2
            ├── blobs
            │   └── sha256
            │       ├── 5c
            │       │   └── 5c40b3c27b9f13c873fefb2139765c56ce97fd50230f1f2d5c91e55dec171907
            │       │       └── data
            │       ├── bd
            │       │   └── bdf0201b3a056acc4d6062cc88cd8a4ad5979983bfb640f15a145e09ed985f92
            │       │       └── data
            │       └── cd
            │           └── cdf98d1859c1beb33ec70507249d34bacf888d59c24df3204057f9a6c758dddb
            │               └── data
            └── repositories
                └── library
                    └── alpine
                        ├── _layers
                        │   └── sha256
                        │       ├── bdf0201b3a056acc4d6062cc88cd8a4ad5979983bfb640f15a145e09ed985f92
                        │       │   └── link
                        │       └── cdf98d1859c1beb33ec70507249d34bacf888d59c24df3204057f9a6c758dddb
                        │           └── link
                        ├── _manifests
                        │   ├── revisions
                        │   │   └── sha256
                        │   │       └── 5c40b3c27b9f13c873fefb2139765c56ce97fd50230f1f2d5c91e55dec171907
                        │   │           └── link
                        │   └── tags
                        │       └── latest
                        │           ├── current
                        │           │   └── link
                        │           └── index
                        │               └── sha256
                        │                   └── 5c40b3c27b9f13c873fefb2139765c56ce97fd50230f1f2d5c91e55dec171907
                        │                       └── link
                        └── _uploads

29 directories, 8 files

此外，Harbor使用rsyslog来收集每个容器中的日志，默认情况下，这些日志文件存储在主机的/var/log/harbor/下
可根据这些日志文件进行故障排除

[[email protected] registry]# cd /var/log/harbor/
[[email protected] harbor]# ls
adminserver.log  core.log  jobservice.log  portal.log  postgresql.log  proxy.log  redis.log  registryctl.log  registry.log

原文地址：https://blog.51cto.com/13670314/2391267

时间： 2024-10-07 11:24:44

docker harbor的安装及管理的相关文章

自建带有认证功能的Docker Harbor

What is Harbor? Harbor is an open source cloud native registry that stores, signs, and scans container images for vulnerabilities. Harbor solves common challenges by delivering trust, compliance, performance, and interoperability. It fills a gap for

Harbor的安装和基本使用

Harbor是一个开源的云原生registry工程.Harbor对开源的Docker Distribution扩进行了扩展,支持registries之间镜像的复制功能,而且还提供了一些高级的安全方面的功能,例如用户管理,访问控制和行为审计.详细的说明可以参照官网[1]. Harbor的安装 通常,将Harbor安装在linux上.在安装Harbor之前,必须确保机器上已经安装了docker 17.06.0-ce+和docker-compose 1.18.0+. 从官网[2]上下载安装文件.安装文

Docker私有仓库部署和管理

Docker私有仓库部署和管理 本章结构: Harbor介绍 部署Harbor所依赖的Docker Compose服务 部署Harbor服务 Harbor日常操作管理 Harbor管理生命周期 Harbor介绍 Harbor是VMware公司开源的企业级Docker Registry项目 Harbor的优势 基于角色控制 基于镜像的复制策略 支持LDAP目录服务/AD域服务 图像删除和垃圾收集 图形UI(可以访问Web界面) 审计 RESTful API Harbor架构组成 Proxy: 通过

docker基础平台安装1

Docker基础平台安装 1. 前言 1.1.  文档目标 假定您对docker及相关生态有一定的了解,参照此文档,可以完成以下工作 2  完成docker基础组件的安装 2  完成docker网络组件的安装配置 2  完成docker平台管理组件的安装 1.2.  平台目标 2  Docker应用部署平台 2  各主机资源统一调度 2  应用实例快速伸缩 2  方便的服务发现机制 2  内部DNS访问容器 2  跨主机容器网络 2  容器内应用健康检查 1.3.  环境要求 操作系统:cent

Docker windows下安装，Build和Run的步骤及注意事项

一.关于Docker 什么是Docker?Docker 采用go语言编写,是一个开源的应用容器引擎.让开发者可以快速打包他们的应用以及依赖包到一个封装的可移植的容器Image中,然后发布到任何流行的机器( Linux ,windows,Mac等)上,也可以实现虚拟化.容器是使用完全独立的沙箱机制,相互之间不会有任何接口.可以同时运行多个Container,且相互独立各不干扰,对于多环境下的系统测试非常有用,但是Docker的应用远不止此. 二.安装 1. Windows 7系统下建议使用Dock

Docker Machine快速安装Docker环境

什么是Docker Machine? Machine是一个简化安装Docker环境的工具.怎么简化法,例如,在ubuntu安装一个docker环境要按照U这个系统配置教程来装,哪天又换了CentOS系统,又要按照这个系统配置教程装.市场上主流Linux系统版本很多,每次安装岂不有些麻烦.使用Machine工具就简单很多,一两条命令即可在主流Linux系统上安装Docker环境,用户不用考虑什么操作系统. 另一方面,Machine还具备Docker工具管理什么虚拟化技术,Generic驱动默认管理

Docker集中化web界面管理平台-Shipyard部署记录

之前介绍了DOcker的web管理工具DockerUI,下面介绍下Docker的另一个web界面管理工具Shipyard的使用.Shipyard(github)是建立在docker集群管理工具Citadel之上的可以管理容器.主机等资源的web图形化工具,包括core和extension两个版本,core即shipyard主要是把多个 Docker host上的 containers 统一管理(支持跨越多个host),extension即shipyard-extensions添加了应用路由和负载

Docker系列:第一讲.Docker简介与安装

什么是 Docker? Docker的英文翻译是"搬运工"的意思,他搬运的东西就是我们常说的集装箱Container,Container 里面装的是任意类型的 App,我们的开发人员可以通过 Docker 将App 变成一种标准化的.可移植的.自管理的组件,我们可以在任何主流的操作系统中开发.调试和运行. Docker和虚拟机有什么区别? 从概念上来看 Docker 和我们传统的虚拟机比较类似,只是更加轻量级,更加方便使,Docker 和虚拟机最主要的区别有一下几点: 虚拟化技术依赖的

Docker概述与安装(官网译）

1.Docker概述 原文地址:https://docs.docker-cn.com/engine/docker-overview/#docker-engine Docker是一个开发,集装,运行应用程序的开放平台.Docker使您可以将应用程序与基础架构分离,以便快速交付软件.使用Docker,您可以像管理应用程序一样管理基础架构.通过利用Docker的方法快速集装,测试和部署代码,您可以显着减少编写代码和在生产中运行代码之间的延迟. 2.Docker平台 Docker提供了在称为容器的松散隔