Harbor

Docker- Registry

安装

# yum install docker-registry

# rpm -ql  docker-distribution
/etc/docker-distribution/registry/config.yml
/usr/bin/registry
/usr/lib/systemd/system/docker-distribution.service
/usr/share/doc/docker-distribution-2.6.2
/usr/share/doc/docker-distribution-2.6.2/AUTHORS
/usr/share/doc/docker-distribution-2.6.2/CONTRIBUTING.md
/usr/share/doc/docker-distribution-2.6.2/LICENSE
/usr/share/doc/docker-distribution-2.6.2/MAINTAINERS
/usr/share/doc/docker-distribution-2.6.2/README.md
/var/lib/registry

配置文件

/etc/docker-distribution/registry/config.yml

version: 0.1
log:
  fields:
    service: registry
storage:
    cache:
        layerinfo: inmemory
    filesystem:
        rootdirectory: /var/lib/registry
http:
    addr: :5000 #监听端口号

启动服务

# systemctl start docker-distribution.service
# ss -ltn
State      Recv-Q Send-Q                                               Local Address:Port                                                              Peer Address:Port
LISTEN     0      128                                                             :::5000                                                                        :::*

信任自建仓库

/etc/docker/daemon.json

{
    "insecure-registries": ["192.168.101.12:5000"]
}

推送镜像

# docker tag busybox:latest 192.168.101.12:5000/busybox:latest
# docker images
REPOSITORY                    TAG       IMAGE ID       CREATED        SIZE
192.168.101.12:5000/busybox   latest    69593048aa3a   3 days ago     1.24MB
busybox                       latest    69593048aa3a   3 days ago     1.24MB

# docker push 192.168.101.12:5000/busybox
Using default tag: latest
The push refers to repository [192.168.101.12:5000/busybox]
5b8c72934dfc: Pushed
latest: digest: sha256:dca71257cd2e72840a21f0323234bb2e33fea6d949fa0f21c5102146f583486b size: 527

使用官方的 Registry镜像

安装镜像

# docker pull registry

创建配置

# mkdir /opt/{auth,data} -pv
mkdir: 已创建目录 "/opt/auth"
mkdir: 已创建目录 "/opt/data"

# 使用htpasswd
# yum install httpd

Harbor

安装

注意:安装前需要装docker,docker-compose.

# curl --proxy http://192.168.168.254:1282 -L https://github.com/goharbor/harbor/releases/download/v2.2.2/harbor-offline-installer-v2.2.2.tgz -o harbor-offline-installer-v2.2.2.tgz

# tar xvf harbor-offline-installer-v2.2.2.tgz
# cd harbor/
# cp harbor.yml.tmpl harbor.yml
#./install.sh

修改配置文件

cp harbor.yml.tmpl harbor.yml

一般情况下，我们最少需要配置的内容如下：

• hostname 需要配置为 127.0.0.1 之外的内容，以提供外部访问，本例中我配置为:192.168.101.12
• https 的配置需要同时配置证书，生产环境中，如果使用 SLB 或者使用其他应用统一提供 SSL 接入，则可以删除。
• harbor_admin_password 默认密码即可，但是初次使用登陆后台后需要修改密码。
• data_volume 根据自己实际情况修改宿主机的文件储存地址。

# 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.
hostname: 192.168.101.12

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

# 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.
harbor_admin_password: test1234

# Harbor DB configuration
database:
  # The password for the root user of Harbor DB. Change this before any production use.
  password: root123
  # The maximum number of connections in the idle connection pool. If it <=0, no idle connections are retained.
  max_idle_conns: 50
  # 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: 1000

# The default data volume
data_volume: /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: 2.2.0

# 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