...
- Subscribe to the cargo dev mailing list and ask as many question you'd like there!
- Create a JIRA issue on https://codehaus-cargo.atlassian.net/browse/CARGO
- Checkout Cargo from Source code trunk
- Understand the Cargo project's directory structure. Container implementations are located in
trunk/core/containers/ContainerName
. - Have a look at existing container implementations
- Some containers are simple to read and understand; for example jo or glassfish
- Some other containers are much more feature-complete (remote deployers, datasources, etc.); for example tomcat or jonas.
- Create your container's Maven module, with its package inside.
- Create the following classes:
- A container implementation class named
_ServerNameNxContainerType_Container
whereServerName
is the name of the container,Nx
the version andContainerType
the type of container (InstalledLocal
orRemote
). For example:JBoss3xLocalContainer
. - One or several configuration implementation classes named
_ServerNameConfigurationType_Configuration
whereConfigurationType
can beStandaloneLocal
,ExistingLocal
orRuntime
. For exampleJBossStandaloneLocalConfiguration
. - One or several deployer implementation classes named
_ServerNameDeployerType_Deployer
whereDeployerType
can beInstalledLocal
orRemote
. For example:JBossInstalledLocalDeployer
.- Cargo has an SPI that you should use and that should make it easy for you. Your container class should extend
org.codehaus.cargo.container.spi.Abstract_ContainerType_Container
and your configuration class should extendorg.codehaus.cargo.container.spi.configuration.Abstract_ConfigurationType_Configuration
.
- Cargo has an SPI that you should use and that should make it easy for you. Your container class should extend
- Finally, implement the
FactoryRegistry
that will register your container to Codehaus Cargo and make sure you've defined a link to your container's factory registry insrc/main/resources/META-INF/services/org.codehaus.cargo.generic.AbstractFactoryRegistry
.
- A container implementation class named
- Run the Cargo build to ensure everything is working. You'll probably find that you haven't followed the Cargo project's coding conventions... Fix those and build again until it passes! Please note that when you run the build it'll automatically run the samples test suites in your container (provided you've added your container to the generic API as described in the previous step and provided you've defined the right capabilities for your container). See the Building page for more details on the build.
- Once built, add your new container to the
uberpom
and check that theuberjar
is still looking fine. - Once added to the
uberpom
, add your container's download URL to thesamples
and add profiles for it.- As soon as you add your container to the
samples
, the Maven build will automatically attempt to configure, start, deploy some test applications, test them and stop your container.
- As soon as you add your container to the
- Register on Codehaus Cargo Confluence. Once this is done we'll add you to the
cargo-developers
user group so that you have the right to edit yourself the Cargo web site pages - Document the new container on the Home page
- Create a SVN patch and attach it to the JIRA issue you have created above or create .
- Create a pull request on Github, referencing your JIRA.
- Once the patch the pull request has been accepted:
- Add the container to the Containers list on the main web site
- Add the container to the Navigation page (left side of the Codehaus Cargo Web site)
- Add the container to the Downloads page
- Add the container to the Continous Integration (via the
.semaphore/semaphore.yml
file) so that its integrity can be checked at each build
Note: For performance reasons, we split the build on the CI system to differentiate the containers running on different JDK versions on 8 different pipelines.
Thanks and happy coding!