almundo/java Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

Supported tags and respective Dockerfile links

• 14-1.0.0 14-1.0.0/Dockerfile
• 13-1.0.0 13-1.0.0/Dockerfile
• 12-1.0.2 12-1.0.2/Dockerfile
• 11-1.0.2 11-1.0.2/Dockerfile
• 10-1.0.2 10-1.0.2/Dockerfile
• 9-1.0.2 9-1.0.2/Dockerfile
• 8-1.1.1, latest 8-1.1.1/Dockerfile
• 8-1.0.1-lw 8-1.0.0-lw/Dockerfile

Features

• Lightweight base image for self contained java web apps (in *-lw versions)
• Multi environment support
• NewRelic support
• Tunning JVM by environment
• Enable JMX by environment
• Enable debugging by environment

Project structure

.
+-- pom.xml
+-- src
|   +-- ...
+-- conf
|   +-- common
|   |   +-- fooCommon.properties
|   +-- development
|   |   +-- logback.xml
|   |   +-- deploy-propeties.json
|   +-- staging
|   |   +-- logback.xml
|   |   +-- deploy-propeties.json
|   +-- production
|   |   +-- logback.xml
|   |   +-- deploy-propeties.json
|   +-- newrelic
|   |   +-- newrelic.yml

Put the deploy-properties.json file in each env directory

json

{
	"jvmArguments":"-Xms1024m -Xmx1024m",
	"debugEnabled": false,
	"jmxEnabled": true,
	"newRelicEnabled": true,
	"mainClass": "com.foo.App"
}

Used ports

• 8080 for webApp
• 9010 for debugging or jmx connections

Use the base image

docker
FROM almundo/java:8-1.0.0

# Uncomment if you use newrelic
#COPY target/newrelic/newrelic.jar application/newrelic/newrelic.jar

COPY conf application/
COPY target/fooApp-fooVersion.jar application/fooApp-fooVersion.jar

dockerfile
docker build -t fooApp:fooVersion .

Run a container

bash
$ docker run -e ENV=development -e HOST_IP=fooIp -v /application --name fooApp -P  fooApp

Changing a reloadable configuration using freplace image

bash
$ docker run --volumes-from fooApp almundo/freplace application/development [***]