一、安装docker

参照博客docker学习文档来安装docker

二、安装docker-compose

1、下载docker-compose

下载链接：https://github.com/docker/compose/releases/download/v2.3.4/docker-compose-linux-x86_64

考虑到网速原因，这里提供百度网盘下载信息：

链接：https://pan.baidu.com/s/1SHSUkDL-OPJXxaY-QXqZWQ?pwd=isci

提取码：isci

2、安装docker-compose

// 1、将文件移动到/usr/local/bin下，并改名为docker-compose
mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose

// 2、添加权限
chmod +x /usr/local/bin/docker-compose

3、验证安装效果

// 任意找一个目录执行，只要能看到“Docker Compose version v2.3.4”就可以了
docker-compose -v

三、安装harbor

1、下载harbor

下载链接：https://github.com/goharbor/harbor/releases/download/v2.4.2/harbor-offline-installer-v2.4.2.tgz

2、解压harbor

tar -zxvf harbor-offline-installer-v2.3.1.tgz -C /opt/harbor/

3、修改harbor.yml

// 1、复制harbor.yml.tmpl，并且改名为harbor.yml
cp harbor.yml.tmpl harbor.yml

// 2、修改harbor.yml中的内容，注意不要在上述yml中添加中文
// 修改主机ip：将hostname属性值修改成主机ip，例如:192.168.1.10或reg.yourdomain.com。不要使用localhost或127.0.0.1作为主机名；比如现在我的主机ip是192.168.56.10
hostname 192.168.56.10
// 修改harbor访问端口：将port属性值修改成harbor访问端口，比如82，我们在浏览器访问harbor首页的时候可以使用“http://192.168.56.10:82”；搜索“http related config”，下面的port值就是端口
http:
  port: 82
// 修改harbor仓库密码：将harbor_admin_password属性值修改成密码，其中默认用户名/密码为admin/Harbor12345
harbor_admin_password: admin123456
// 修改PostgreSQL数据库的root用户密码：将password属性值修改成密码；搜索“Harbor DB configuration”，下面的password值就是密码
database:
  password: 123456
// 修改harbor数据存储位置：将data_volume属性值修改成数据存储位置，如果原来没有这个存储位置，记得提前创建，例如：/opt/harbor-data
data_volume: /opt/harbor-data
// 修改harbor日志存储位置：将location属性值修改成日志存储位置；搜索“Log configurations”，下面的location值就是日志存储位置；注意：我们这里没有修改
log:
  level: info
  local:
    rotate_count: 50
    rotate_size: 200M
    location: /var/log/harbor
// 注释以下内容，避免出现错误“The protocol is https but attribute ssl_cert is not set”
https:
  # https port for harbor, default is 443
  port: 443
  # The path of cert and key files for nginx
  certificate: /your/certificate/path
  private_key: /your/private/key/path

下面把我修改之后的harbor.yml示例文件发出来，被修改的位置上面添加了update by mingkuaidexuanmi61

# Configuration file of Harbor

# The IP address or hostname to access admin UI and registry service.
# DO NOT use localhost or 127.0.0.1, because Harbor needs to be accessed by external clients.
# update by mingkuaidexuanmi61
hostname: 192.168.56.10

# http related config
http:
  # port for http, default is 80. If https enabled, this port will redirect to https port
  # update by mingkuaidexuanmi61
  port: 82

# update by mingkuaidexuanmi61
# https related config
# https:
#   # https port for harbor, default is 443
#   port: 443
#   # The path of cert and key files for nginx
#   certificate: /your/certificate/path
#   private_key: /your/private/key/path

# # Uncomment following will enable tls communication between all harbor components
# internal_tls:
#   # set enabled to true means internal tls is enabled
#   enabled: true
#   # put your cert and key files on dir
#   dir: /etc/harbor/tls/internal

# Uncomment external_url if you want to enable external proxy
# And when it enabled the hostname will no longer used
# external_url: https://reg.mydomain.com:8433

# The initial password of Harbor admin
# It only works in first time to install harbor
# Remember Change the admin password from UI after launching Harbor.
# update by mingkuaidexuanmi61
harbor_admin_password: admin123456

# Harbor DB configuration
database:
  # The password for the root user of Harbor DB. Change this before any production use.
# update by mingkuaidexuanmi61
  password: 123456
  # The maximum number of connections in the idle connection pool. If it <=0, no idle connections are retained.
  max_idle_conns: 100
  # The maximum number of open connections to the database. If it <= 0, then there is no limit on the number of open connections.
  # Note: the default number of connections is 1024 for postgres of harbor.
  max_open_conns: 900

# The default data volume
# update by mingkuaidexuanmi61
data_volume: /opt/harbor-data

# Harbor Storage settings by default is using /data dir on local filesystem
# Uncomment storage_service setting If you want to using external storage
# storage_service:
#   # ca_bundle is the path to the custom root ca certificate, which will be injected into the truststore
#   # of registry's and chart repository's containers.  This is usually needed when the user hosts a internal storage with self signed certificate.
#   ca_bundle:

#   # storage backend, default is filesystem, options include filesystem, azure, gcs, s3, swift and oss
#   # for more info about this configuration please refer https://docs.docker.com/registry/configuration/
#   filesystem:
#     maxthreads: 100
#   # set disable to true when you want to disable registry redirect
#   redirect:
#     disabled: false

# Trivy configuration
#
# Trivy DB contains vulnerability information from NVD, Red Hat, and many other upstream vulnerability databases.
# It is downloaded by Trivy from the GitHub release page https://github.com/aquasecurity/trivy-db/releases and cached
# in the local file system. In addition, the database contains the update timestamp so Trivy can detect whether it
# should download a newer version from the Internet or use the cached one. Currently, the database is updated every
# 12 hours and published as a new release to GitHub.
trivy:
  # ignoreUnfixed The flag to display only fixed vulnerabilities
  ignore_unfixed: false
  # skipUpdate The flag to enable or disable Trivy DB downloads from GitHub
  #
  # You might want to enable this flag in test or CI/CD environments to avoid GitHub rate limiting issues.
  # If the flag is enabled you have to download the `trivy-offline.tar.gz` archive manually, extract `trivy.db` and
  # `metadata.json` files and mount them in the `/home/scanner/.cache/trivy/db` path.
  skip_update: false
  #
  # insecure The flag to skip verifying registry certificate
  insecure: false
  # github_token The GitHub access token to download Trivy DB
  #
  # Anonymous downloads from GitHub are subject to the limit of 60 requests per hour. Normally such rate limit is enough
  # for production operations. If, for any reason, it's not enough, you could increase the rate limit to 5000
  # requests per hour by specifying the GitHub access token. For more details on GitHub rate limiting please consult
  # https://developer.github.com/v3/#rate-limiting
  #
  # You can create a GitHub token by following the instructions in
  # https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line
  #
  # github_token: xxx

jobservice:
  # Maximum number of job workers in job service
  max_job_workers: 10

notification:
  # Maximum retry count for webhook job
  webhook_job_max_retry: 10

chart:
  # Change the value of absolute_url to enabled can enable absolute url in chart
  absolute_url: disabled

# Log configurations
log:
  # options are debug, info, warning, error, fatal
  level: info
  # configs for logs in local storage
  local:
    # Log files are rotated log_rotate_count times before being removed. If count is 0, old versions are removed rather than rotated.
    rotate_count: 50
    # Log files are rotated only if they grow bigger than log_rotate_size bytes. If size is followed by k, the size is assumed to be in kilobytes.
    # If the M is used, the size is in megabytes, and if G is used, the size is in gigabytes. So size 100, size 100k, size 100M and size 100G
    # are all valid.
    rotate_size: 200M
    # The directory on your host that store log
    location: /var/log/harbor

  # Uncomment following lines to enable external syslog endpoint.
  # external_endpoint:
  #   # protocol used to transmit log to external endpoint, options is tcp or udp
  #   protocol: tcp
  #   # The host of external endpoint
  #   host: localhost
  #   # Port of external endpoint
  #   port: 5140

#This attribute is for migrator to detect the version of the .cfg file, DO NOT MODIFY!
_version: 2.3.0

# Uncomment external_database if using external database.
# external_database:
#   harbor:
#     host: harbor_db_host
#     port: harbor_db_port
#     db_name: harbor_db_name
#     username: harbor_db_username
#     password: harbor_db_password
#     ssl_mode: disable
#     max_idle_conns: 2
#     max_open_conns: 0
#   notary_signer:
#     host: notary_signer_db_host
#     port: notary_signer_db_port
#     db_name: notary_signer_db_name
#     username: notary_signer_db_username
#     password: notary_signer_db_password
#     ssl_mode: disable
#   notary_server:
#     host: notary_server_db_host
#     port: notary_server_db_port
#     db_name: notary_server_db_name
#     username: notary_server_db_username
#     password: notary_server_db_password
#     ssl_mode: disable

# Uncomment external_redis if using external Redis server
# external_redis:
#   # support redis, redis+sentinel
#   # host for redis: <host_redis>:<port_redis>
#   # host for redis+sentinel:
#   #  <host_sentinel1>:<port_sentinel1>,<host_sentinel2>:<port_sentinel2>,<host_sentinel3>:<port_sentinel3>
#   host: redis:6379
#   password:
#   # sentinel_master_set must be set to support redis+sentinel
#   #sentinel_master_set:
#   # db_index 0 is for core, it's unchangeable
#   registry_db_index: 1
#   jobservice_db_index: 2
#   chartmuseum_db_index: 3
#   trivy_db_index: 5
#   idle_timeout_seconds: 30

# Uncomment uaa for trusting the certificate of uaa instance that is hosted via self-signed cert.
# uaa:
#   ca_file: /path/to/ca

# Global proxy
# Config http proxy for components, e.g. http://my.proxy.com:3128
# Components doesn't need to connect to each others via http proxy.
# Remove component from `components` array if want disable proxy
# for it. If you want use proxy for replication, MUST enable proxy
# for core and jobservice, and set `http_proxy` and `https_proxy`.
# Add domain to the `no_proxy` field, when you want disable proxy
# for some special registry.
proxy:
  http_proxy:
  https_proxy:
  no_proxy:
  components:
    - core
    - jobservice
    - trivy

# metric:
#   enabled: false
#   port: 9090
#   path: /metrics

4、安装harbor

// 1、进入安装文件解压目录
cd /opt/harbor

// 2、安装harbor
./install.sh

5、修改docker配置文件

// 1、打开daemon.json
vi /etc/docker/daemon.json

// 2、添加harbor访问信息，并保存
将"insecure-registries": ["主机ip:harbor端口"]添加到里面，例如：
{
  "registry-mirrors": ["https://95c1opgi.mirror.aliyuncs.com"],
  "insecure-registries": ["192.168.56.10:82"]
}
其中主机ip“192.168.56.10”是安装harbor的主机ip，而端口“82”是我在harbor.yml中设置的http.port值

// 3、应用docker配置，并重启docker
systemctl daemon-reload
systemctl restart docker

6、配置harbor自启动

// 1、编辑harbor.service文件
vi /usr/lib/systemd/system/harbor.service

// 2、将以下内容填充到上述文件中，并保存
[Unit]
Description=Harbor
After=docker.service systemd-networkd.service systemd-resolved.service
Requires=docker.service
Documentation=http://github.com/vmware/harbor
[Service]
Type=simple
Restart=on-failure
RestartSec=5
ExecStart=/usr/local/bin/docker-compose -f /opt/harbor/docker-compose.yml up
ExecStop=/usr/local/bin/docker-compose -f /opt/harbor/docker-compose.yml down
[Install]
WantedBy=multi-user.target

// 3、设置开机自启
systemctl enable harbor

四、登录harbor

直接在浏览器上访问即可，其中ip是主机ip，端口是harbor.yml中配置的http.port，比如：http://192.168.56.10:82

其中用户名是admin，密码是admin123456，登录成功后页面如下

五、测试harbor

1、测试在linux上登录harbor

在linux上输入docker login 主节点ip:82回车即可，比如我的就是docker login 192.168.56.10:82，然后依次输入用户名回车、输入密码回车就可以登录harbor了，如下：

2、测试通过docker命令推送镜像到harbor

本次测试推送busybox到harbor仓库

首先通过docker pull busybox下载busybox镜像

然后将镜像打成符合推送要求的样子，命令是：docker tag 本地镜像名称:本地镜像版本号 仓库访问地址/项目名称/推送到harbor仓库的镜像名称:推送到harbor仓库的镜像版本号，比如我的就是：

docker tag busybox:latest 192.168.56.10:82/test/busybox:v1.0.0

解释如下：

• busybox:latest：本地镜像名称:本地镜像版本号

• 192.168.56.10:82：harbor访问地址
  

• test：harbor仓库中的项目名称
  

• busybox：harbor仓库中的镜像名称
  

• v1.0.0：harbor仓库中的镜像版本号
  

然后把镜像推送到harbor仓库中就可以了（注意：推送之前记得在harbor控制台页面中创建test项目），命令是：docker push 仓库访问地址/项目名称/推送到harbor仓库的镜像名称:推送到harbor仓库的镜像版本号，比如我的就是：

docker push 192.168.56.10:82/test/busybox:v1.0.0

命令执行完成效果如下：

3、测试通过docker命令从harbor仓库下载镜像

首先删除同名镜像，命令是：docker rmi 仓库访问地址/项目名称/镜像名称:镜像版本号，例如：

docker rmi 192.168.56.10:82/test/busybox:v1.0.0

然后下载镜像，命令是：docker pull 仓库访问地址/项目名称/镜像名称:镜像版本号，例如：

docker pull 192.168.56.10:82/test/busybox:v1.0.0

命令执行完成效果如下：