chrisipa/nexus Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

Sonatype Nexus

Nexus docker image based on Debian Jessie and Oracle JDK 8.

Source Code

Sources to build this docker image can be found here.

Description

This Nexus docker image contains the following software components:

• Oracle JDK 8
• Apache Maven 3
• Nexus Repository Manager OSS

Ports

These Nexus ports are exposed:

• 8081 (GUI)
• 8082 (Docker Registry)

How to run the container

Environment variables

When you start the Nexus container, you can adjust the configuration by passing one or more environment variables on the docker run command line:

INSTALL4J_ADD_VM_PARAMS

• The additional options for the java process
• Default value: -Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs

NEXUS_CONTEXT_PATH

• The webapp context path as string
• Default value: /

NEXUS_SESSION_TIMEOUT

• The session timeout of the nexus webapp in milliseconds
• Default value: 600000

SONATYPE_WORK

• The folder for sonatype working data
• Default value: /opt/sonatype-work

Using docker

Preparation: Create a underprivileged user on the host system

1. Create group and user:

sudo groupadd -g 1001 chrisipa
sudo useradd -u 1001 -g 1001 -m -s /usr/sbin/nologin chrisipa

Example 1: Evaluation usage without persistent data

1. Run Nexus container with this command:

docker run --rm -p 8081:8081 chrisipa/nexus

Example 2: Production usage with mounted volume and context path

1. Create a folder for Sonatype work data on the docker host:

sudo mkdir -p /opt/sonatype-work
sudo chown 1001.1001 /opt/sonatype-work

2. Run Nexus container with this command:

docker run -d --name nexus -p 8081:8081 -v /opt/sonatype-work:/opt/sonatype-work chrisipa/nexus

Example 3: Real world usage running docker-compose

1. Create docker compose file docker-compose.yml with your configuration data:

yml
nexus:
  image: chrisipa/nexus:latest
  volumes:    
    - /etc/localtime:/etc/localtime:ro
    - /etc/timezone:/etc/timezone:ro
    - /opt/sonatype-work:/opt/sonatype-work
  ports:
    - 8081:8081

2. Run docker containers with docker compose:

docker-compose up -d

Advanced topics

Accept self signed SSL certificates from Nexus JRE

See parent image: chrisipa/jdk