构建 HTTP Nexus

version: '3.7'
services:
  nexus:
    restart: always
    image: sonatype/nexus3
    container_name: nexus
    ports:
      - 8081:8081
    volumes:
      - /usr/local/docker/nexus/data:/nexus-data

注： 启动时如果出现权限问题可以使用：chmod 777 /usr/local/docker/nexus/data 赋予数据卷目录可读可写的权限

构建HTTPS Nexus

version: '3.7'
services:
  nexus:
    restart: always
    image: sonatype/nexus3
    container_name: nexus
    ports:
      - 8443:8443
    volumes:
      - /usr/local/docker/nexus/data:/nexus-data

• 在/usr/local/docker/nexus/data/etc/中创建ssl文件夹，并添加证书文件keystore.jks证书密码为password

• 编辑/usr/local/docker/nexus/data/etc/nexus.properties文件，修改如下：

nexus-args=${jetty.etc}/jetty.xml,${jetty.etc}/jetty-http.xml,${jetty.etc}/jetty-requestlog.xml,${jetty.etc}/jetty-https.xml
ssl.etc=${karaf.data}/etc/ssl
application-port-ssl=8443

本地Maven配置认证信息

在 Maven settings.xml 中添加 Nexus 认证信息 (servers 节点下)

<servers>
  <server>
    <id>nexus-public</id>
    <username>admin</username>
    <password>Aa123456</password>
  </server>
  <server>
    <id>nexus-releases</id>
    <username>admin</username>
    <password>Aa123456</password>
  </server>
  <server>
    <id>nexus-snapshots</id>
    <username>admin</username>
    <password>Aa123456</password>
  </server>
</servers>