blacs30/confluence repository overview

⁠docker-confluence

This is a Docker-Image for Atlassian Confluence based on Alpine Linux⁠, which is kept as small as possible.

⁠Features

• Small image size
• Setting application context path
• Setting JVM xms and xmx values
• Setting proxy parameters in server.xml to run it behind a reverse proxy (TOMCAT_PROXY_* ENV)

⁠Variables

• TOMCAT_CONTEXT_PATH: default context path for confluence is "/"

Using with HTTP reverse proxy, not necessary with AJP:

• TOMCAT_PROXY_NAME: domain of confluence instance
• TOMCAT_PROXY_PORT: e.g. 443
• TOMCAT_PROXY_SCHEME: e.g. "https"
• TOMCAT_PROXY_SECURE: e.g. "true"

JVM memory management:

• JVM_MEMORY_MIN
• JVM_MEMORY_MAX

JVM truststore certificate, the public cert is expected in ${CONFLUENCE_HOME}/public.crt:

• SSL_SERVER_ALIAS: e.g. confluence.example.com

⁠Ports

• 8009 (Confluence AJP)
• 8090 (Confluence HTTP)
• 8091 (Synchrony HTTP)

⁠Build container

Specify the application version in the build command:

docker build --build-arg VERSION=x.x.x .

⁠Getting started

Run Confluence standalone and navigate to http://[dockerhost]:8090 to finish configuration:

docker run -tid -p 8090:8090 -p 8091:8091 blacs30/confluence:latest

Run Confluence standalone with customised jvm settings and navigate to http://[dockerhost]:8090 to finish configuration:

docker run -tid -p 8090:8090 -p 8091:8091 -e JVM_MEMORY_MIN=2g -e JVM_MEMORY_MAX=4g blacs30/confluence:latest

Specify persistent volume for Confluence data directory:

docker run -tid -p 8090:8090 -p 8091:8091 -v confluence_data:/var/opt/atlassian/application-data/confluence blacs30/confluence:latest

Run Confluence behind a reverse (SSL) proxy and navigate to https://wiki.yourdomain.com:

docker run -d -e TOMCAT_PROXY_NAME=wiki.yourdomain.com -e TOMCAT_PROXY_PORT=443 -e TOMCAT_PROXY_SCHEME=https blacs30/confluence:latest

Run Confluence behind a reverse (SSL) proxy with customised jvm settings and navigate to https://wiki.yourdomain.com:

docker run -d -e TOMCAT_PROXY_NAME=wiki.yourdomain.com -e TOMCAT_PROXY_PORT=443 -e TOMCAT_PROXY_SCHEME=https -e JVM_MEMORY_MIN=2g -e JVM_MEMORY_MAX=4g blacs30/confluence:latest