提示:文章写完后,目录可以自动生成,如何生成可参考右边的帮助文档
Docker Harbor有可视化的Web管理界面,可以方便管理Docker镜像,又提供了多个项目的镜像权限管理及控制功能
组件 | 作用 |
---|---|
Proxy | 通过一个前置的反向代理统一接收浏览器、Docker客户端的请求,并将请求转发给后端不同的服务 |
Registry | (核心组件)负责储存Docker镜像,并处理docker push/pull命令 |
Core services | Harbor的核心功能, 包括UI、webhook、 token服务 |
Database | 为core services提供数据库服务 |
Log collector | 负责收集其他组件的log,供日后进行分析 |
这些组件都是以容器封装的方式,使用docker-compose编排管理完成的
registry是代码仓库
如果用户更新它们并运行 install.sh脚本重新安装 Harbor,参数将生效。具体参数如下:
这些参数对于更新是可选的,即用户可以将其保留为默认值,并在启动 Harbor 后在 Web UI 上进行更新。
如果进入 Harbor.cfg,只会在第一次启动 Harbor 时生效,随后对这些参数的更新,Harbor.cfg 将被忽略。
注意:如果选择通过UI设置这些参数,请确保在启动Harbour后立即执行此操作。具体来说,必须在注册或在 Harbor 中创建任何新用户之前设置所需的auth_mode。当系统中有用户时(除了默认的 admin 用户),auth_mode 不能被修改。具体参数如下:
wget http:// harbor.orientsoft.cn/harbor-1.2.2/harbor-offline-installer-v1.2.2.tgz
或者上传压缩包harbor-offline-installer-v1.2.2.tgz
tar zxvf harbor-offline-installer-v1.2.2.tgz -C /usr/local/
vim /usr/local/harbor/harbor.cfg
5 hostname = 192.168.35.40 ##修改成本机地址
启动之前先确认Docker-Compose 版本安装是否成功
[root@harbor ~]# docker-compose -v
docker-compose version 1.21.1, build 5a3f1a3
[root@harbor ~]# sh /usr/local/harbor/install.sh ##启动启动 Harbor;docker-compose中已定义相关脚本
Creating network "harbor_harbor" with the default driver
Creating harbor-log ... done
Creating harbor-db ... done
Creating registry ... done
Creating harbor-adminserver ... done
Creating harbor-ui ... done
Creating harbor-jobservice ... done
Creating nginx ... done
----Harbor has been installed and started successfully.----
[root@harbor harbor]# cd /usr/local/harbor/
[root@harbor harbor]# docker-compose ps ##查看当前运行的容器
Name Command State Ports
-------------------------------------------------------------------------------------------------------------------------------------------------------------
harbor-adminserver /harbor/harbor_adminserver Up
harbor-db docker-entrypoint.sh mysqld Up 3306/tcp
harbor-jobservice /harbor/harbor_jobservice Up
harbor-log /bin/sh -c crond && rm -f ... Up 127.0.0.1:1514->514/tcp
harbor-ui /harbor/harbor_ui Up
nginx nginx -g daemon off; Up 0.0.0.0:443->443/tcp,:::443->443/tcp, 0.0.0.0:4443->4443/tcp,:::4443->4443/tcp,
0.0.0.0:80->80/tcp,:::80->80/tcp
registry /entrypoint.sh serve /etc/ ... Up 5000/tcp
[root@harbor harbor]# cat /usr/local/harbor/docker-compose.yml ##查看文件内容;7个组件的详细信息
version: '2'
services:
log:
image: vmware/harbor-log:v1.2.2
container_name: harbor-log
restart: always
volumes:
- /var/log/harbor/:/var/log/docker/:z
ports:
- 127.0.0.1:1514:514
networks:
- harbor
registry:
image: vmware/registry:2.6.2-photon
container_name: registry
restart: always
volumes:
- /data/registry:/storage:z
- ./common/config/registry/:/etc/registry/:z
networks:
- harbor
environment:
- GODEBUG=netdns=cgo
command:
["serve", "/etc/registry/config.yml"]
depends_on:
- log
logging:
driver: "syslog"
options:
syslog-address: "tcp://127.0.0.1:1514"
tag: "registry"
mysql:
image: vmware/harbor-db:v1.2.2
container_name: harbor-db
restart: always
volumes:
- /data/database:/var/lib/mysql:z
networks:
- harbor
env_file:
- ./common/config/db/env
depends_on:
- log
logging:
driver: "syslog"
options:
syslog-address: "tcp://127.0.0.1:1514"
tag: "mysql"
adminserver:
image: vmware/harbor-adminserver:v1.2.2
container_name: harbor-adminserver
env_file:
- ./common/config/adminserver/env
restart: always
volumes:
- /data/config/:/etc/adminserver/config/:z
- /data/secretkey:/etc/adminserver/key:z
- /data/:/data/:z
networks:
- harbor
depends_on:
- log
logging:
driver: "syslog"
options:
syslog-address: "tcp://127.0.0.1:1514"
tag: "adminserver"
ui:
image: vmware/harbor-ui:v1.2.2
container_name: harbor-ui
env_file:
- ./common/config/ui/env
restart: always
volumes:
- ./common/config/ui/app.conf:/etc/ui/app.conf:z
- ./common/config/ui/private_key.pem:/etc/ui/private_key.pem:z
- /data/secretkey:/etc/ui/key:z
- /data/ca_download/:/etc/ui/ca/:z
- /data/psc/:/etc/ui/token/:z
networks:
- harbor
depends_on:
- log
- adminserver
- registry
logging:
driver: "syslog"
options:
syslog-address: "tcp://127.0.0.1:1514"
tag: "ui"
jobservice:
image: vmware/harbor-jobservice:v1.2.2
container_name: harbor-jobservice
env_file:
- ./common/config/jobservice/env
restart: always
volumes:
- /data/job_logs:/var/log/jobs:z
- ./common/config/jobservice/app.conf:/etc/jobservice/app.conf:z
- /data/secretkey:/etc/jobservice/key:z
networks:
- harbor
depends_on:
- ui
- adminserver
logging:
driver: "syslog"
options:
syslog-address: "tcp://127.0.0.1:1514"
tag: "jobservice"
proxy:
image: vmware/nginx-photon:1.11.13
container_name: nginx
restart: always
volumes:
- ./common/config/nginx:/etc/nginx:z
networks:
- harbor
ports:
- 80:80
- 443:443
- 4443:4443
depends_on:
- mysql
- registry
- ui
- log
logging:
driver: "syslog"
options:
syslog-address: "tcp://127.0.0.1:1514"
tag: "proxy"
networks:
harbor:
external: false
打开浏览器访问 http://192.168.35.40 的管理页面,默认 的管理员用户名和密码是 admin/Harbor12345。
添加项目并且填写项目名称mytest
1. Harbor 服务器基于本地操作
使用 Docker 命令在本地通过 127.0.0.1 来登录和推送镜像。默认情况下,Register 服务器在端口 80 上侦听。
[root@harbor harbor]# docker login -u admin -p Harbor12345 http://127.0.0.1 ##//登录
....
Login Succeeded
[root@harbor harbor]# docker pull cirros ##下载镜像进行测试
Using default tag: latest
latest: Pulling from library/cirros
d0b405be7a32: Pull complete
bd054094a037: Pull complete
c6a00de1ec8a: Pull complete
Digest: sha256:1e695eb2772a2b511ccab70091962d1efb9501fdca804eb1d52d21c0933e7f47
Status: Downloaded newer image for cirros:latest
docker.io/library/cirros:latest
[root@harbor harbor]# docker tag cirros:latest 127.0.0.1/mytest/cirros:v1 ##镜像打标签
[root@harbor harbor]# docker push 127.0.0.1/mytest/cirros:v1
The push refers to repository [127.0.0.1/mytest-test/cirros]
984ad441ec3d: Preparing
f0a496d92efa: Preparing
e52d19c3bee2: Preparing
denied: requested access to the resource is denied
[root@harbor harbor]# docker tag cirros:latest 127.0.0.1/mytest/cirros ##镜像打标签
[root@harbor harbor]# docker push 127.0.0.1/mytest/cirros ##上传镜像到Harbor
Using default tag: latest
The push refers to repository [127.0.0.1/mytest/cirros]
984ad441ec3d: Pushed
f0a496d92efa: Pushed
e52d19c3bee2: Pushed
latest: digest: sha256:483f15ac97d03dc3d4dcf79cf71ded2e099cf76c340f3fdd0b3670a40a198a22 size: 943
2. Harbor 服务器非本地操作
以上操作都是在 Harbor 服务器本地操作。如果其他客户端上传镜像到 Harbor,就会报
如下错误。出现这问题的原因 Docker Registry 交互默认使用的是 HTTPS,但是搭建私有镜
像默认使用的是 HTTP 服务,所以与私有镜像交互时出现以下错误。
[root@client ~]# docker login -u admin -p Harbor12345 http://192.168.35.40 ##非本地登录会报错
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
Error response from daemon: Get https://192.168.35.40/v2/: EOF
[root@client ~]# vim /usr/lib/systemd/system/docker.service ##指向私有仓库地址
13 ExecStart=/usr/bin/dockerd -H fd:// --insecure-registry 192.168.35.40 --containerd=/run/containerd/containerd.sock
[root@client ~]# systemctl daemon-reload
[root@client ~]# systemctl restart docker
[root@harbor harbor]# docker login -u admin -p Harbor12345 http://192.168.35.40
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
[root@client ~]# docker pull cirros
Using default tag: latest
latest: Pulling from library/cirros
Digest: sha256:1e695eb2772a2b511ccab70091962d1efb9501fdca804eb1d52d21c0933e7f47
Status: Image is up to date for cirros:latest
docker.io/library/cirros:latest
[root@client ~]# docker tag cirros 192.168.195.128/myproject-kgc/cirros:v2
[root@harbor harbor]# docker tag cirros:latest 192.168.35.40/mytest/cirros:1
[root@harbor harbor]#
[root@harbor harbor]# docker push 192.168.35.40/mytest/cirros:1
The push refers to repository [192.168.35.40/mytest/cirros]
984ad441ec3d: Layer already exists
f0a496d92efa: Layer already exists
e52d19c3bee2: Layer already exists
1: digest: sha256:483f15ac97d03dc3d4dcf79cf71ded2e099cf76c340f3fdd0b3670a40a198a22 size: 943
//在客户端上操作
[root@harbor harbor]# docker rmi 192.168.35.40/mytest/cirros ##删除之前下载的镜像
Untagged: 192.168.35.40/mytest/cirros:latest
[root@client ~]# docker logout 192.168.195.128 ##注销登录
Removing login credentials for 192.168.195.128
[root@harbor harbor]# docker login -u zhangsan -p Harbor12345 http://192.168.35.40 ##登录
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
[root@harbor harbor]# docker pull 192.168.35.40/mytest/cirros:latest
latest: Pulling from mytest/cirros
Digest: sha256:483f15ac97d03dc3d4dcf79cf71ded2e099cf76c340f3fdd0b3670a40a198a22
Status: Downloaded newer image for 192.168.35.40/mytest/cirros:latest
192.168.35.40/mytest/cirros:latest
可以使用 docker-compose 来管理 Harbor。一些有用的命令如下所示,必须在与docker-compose.yml 相同的目录中运行。
修改 Harbor.cfg 配置文件
要更改 Harbour 的配置文件时,请先停止现有的 Harbour 实例并更新 Harbor.cfg;然后运行 prepare 脚本来填充配置;最后重新创建并启动 Harbour 的实例。
docker-compose down -v
Stopping nginx ... done
Stopping harbor-jobservice ... done
Stopping harbor-ui ... done
Stopping harbor-adminserver ... done
Stopping harbor-db ... done
Stopping registry ... done
Stopping harbor-log ... done
Removing nginx ... done
Removing harbor-jobservice ... done
Removing harbor-ui ... done
Removing harbor-adminserver ... done
Removing harbor-db ... done
Removing registry ... done
Removing harbor-log ... done
Removing network harbor_harbor
[root@harbor harbor]# cd /usr/local/harbor/
[root@harbor harbor]# ./prepare
Clearing the configuration file: ./common/config/adminserver/env
Clearing the configuration file: ./common/config/ui/env
Cleari:ng the configuration file: ./common/config/ui/app.conf
Clearing the configuration file: ./common/config/ui/private_key.pem
Clearing the configuration file: ./common/config/db/env
Clearing the configuration file: ./common/config/jobservice/env
Clearing the configuration file: ./common/config/jobservice/app.conf
Clearing the configuration file: ./common/config/registry/config.yml
Clearing the configuration file: ./common/config/registry/root.crt
Clearing the configuration file: ./common/config/nginx/nginx.conf
loaded secret from file: /data/secretkey
Generated configuration file: ./common/config/nginx/nginx.conf
Generated configuration file: ./common/config/adminserver/env
Generated configuration file: ./common/config/ui/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/app.conf
Generated configuration file: ./common/config/ui/app.conf
Generated certificate, key file: ./common/config/ui/private_key.pem, cert file: ./common/config/registry/root.crt
The configuration files are ready, please use docker-compose to start the service.
[root@harbor harbor]# docker-compose up -d
Creating network "harbor_harbor" with the default driver
Creating harbor-log ... done
Creating registry ... done
Creating harbor-adminserver ... done
Creating harbor-db ... done
Creating harbor-ui ... done
Creating nginx ... done
Creating harbor-jobservice ... done
文章浏览阅读322次。Netty学习笔记五:Netty源码分析EventLoop和EventLoopGroup线程模型高性能RPC框架3个要素一、IO模型(五种IO模型)二、数据协议(http/protobuf/Thrift)三、线程模型(主从线程组模型)EventLoopEventLoop好比一个线程,1个EventLoop可以服务多个Channel,一个Channel只有一个EventL..._netty 源码学习
文章浏览阅读140次。12 月 19 日,跬智信息(Kyligence)正式发布数据和分析领域垂直大模型司南(Compass)(以下简称“司南大模型”)。基于多年数据和分析领域的实践积累和全行业指标洞察的海量语料,Kyligence司南大模型已具备自然语言对话分析、指标搜索与推荐、自动化数据洞察、KPI 评估、智能决策建议等核心能力。_司南模型怎么测试
文章浏览阅读3.8k次。#问题描述insert into …普通的插入语句,经常出现耗时2s以上#数据状态1.表数据量大,每天产生200万条数据2.高并发插入#问题解决1.由于表中数据量庞大,建议数据归档处理,冷热处理2.表中有过多索引,当数据insert时,索引会重排产生太多的io操作。导致缓慢,有必然要的只保留主键。3.表的数据库引擎,默认InnerDB,若数据不重要,可以使用MyISAM......
文章浏览阅读3.6k次。需求背景EasyDarwin开发团队维护EasyDarwin开源流媒体服务器也已经很多年了,之前也陆陆续续尝试过很多种服务端录像的方案,有:在EasyDarwin中直接解析收到的RTP包,重新组包录像;也有:在EasyDarwin中新增一个RecordModule,再以RTSPClient的方式请求127.0.0.1自己的直播流录像,但这些始终都没有成气候;我们的想法是能够让整套EasyDarwin_开源录播系统
文章浏览阅读1.1w次。今天碰到一个执行语句等了半天没有执行:delete table XXX where ......,但是在select 的时候没问题。后来发现是在执行select * from XXX for update 的时候没有commit,oracle将该记录锁住了。可以通过以下办法解决: 先查询锁定记录 Sql代码 SELECT s.sid, s.seri_oracle delete update 锁表问题
文章浏览阅读3.4k次。报错信息error:Undefined symbol: typeinfo for sdk::IConfigUndefined symbol: vtable for sdk::IConfig具体信息:Undefined symbols for architecture x86_64: "typeinfo for sdk::IConfig", referenced from: typeinfo for sdk::ConfigImpl in sdk.a(config_impl.o) _xcode undefined symbols:
文章浏览阅读2w次,点赞6次,收藏10次。布局的时候,我们常常会需要一行排列3/4/5/6个盒子,必要时自动换行,这时可以借助CSS3中的flex-wrap属性。flex-wrap: nowrap|wrap|wrap-reverse|initial|inherit;nowrap为默认值,wrap必要时实现自动换行,reverse必要时换行并反向排列关键是在父元素中设置flex-wrap值为wrap, 然后是设置子元素的wi...
文章浏览阅读2.7k次,点赞2次,收藏5次。改变Android Studio的背景background我们先点File然后再点Settings里的Appearance,点击Theme换成Darcula 把白色换成黑色,这样的好处是换成background是图片比较清晰。此处正式开始AS换背景这里我们颜色从白色换成了黑色,先点File里Settings的Appearance然后点background image把你喜欢的图片放进去(图片放在D盘自己新建的文件)..._as怎么设置背景
文章浏览阅读179次。“增材制造是未来制造业的发展趋势,其优势显而易见,它可以实现传统加工工艺难以制造的设计,比如复杂薄壁结构、点阵结构、一体化结构等。其中,点阵结构作为一种新型的轻量化结构,具有良好的比刚度、比强度等力学性能。传统加工工艺很难制造点阵结构,3D打印技术的快速发展使得点阵结构的制造更加具有可行性。”本期谷.专栏列举了面向增材制造的点阵加筋一体化压力容器的设计与分析案例,仿真技术作为正向设计体系..._点阵结构的等效属性计算
文章浏览阅读5.9k次,点赞2次,收藏2次。由于国内用户IP被屏蔽的原因,安装广告屏蔽插件(uBlock Origin、AdGuard、AdBlocker、AdBlock For Firefox、AdBlock)访问受限,官方原因为“由于法律原因不可用(HTTP 451 Unavailable For Legal Reasons)”,需要另辟蹊径安装,以下是安装uBlock Origin的方法介绍。然后,在Firefox的扩展管理页面,打开【从文件安装附加组件】选项。选择刚才下载的.xpi文件,就可以成功安装了。_ublock origin插件
文章浏览阅读1.2k次。在容器化应用中,每个环境都要独立的打一个镜像再给镜像一个特有的tag,这很麻烦,这就要用到k8s原生的配置中心configMap就是用解决这个问题的。使用configMap部署应用。这里使用nginx来做示例,简单粗暴。直接用vim常见nginx的配置文件,用命令导入进去kubectl create cm nginx.conf --from-file=/home/nginx.conf然后查看kub..._pod mount目录会自动创建吗
文章浏览阅读169次。随着互联网技术的发发展,计算机技术广泛应用在人们的生活中,逐渐成为日常工作、生活不可或缺的工具,高校各种管理系统层出不穷。高校作为学习知识和技术的高等学府,信息技术更加的成熟,为新生报到管理开发必要的系统,能够有效的提升管理效率。一直以来,新生报到一直没有进行系统化的管理,学生无法准确查询学院信息,高校也无法记录新生报名情况,由此提出开发基于微服务的分布式新生报到系统,管理报名信息,学生可以在线查询报名状态,节省时间,提高效率。_关于spring cloud的参考文献有啥