kubeless-dev-environment-archetype

This is a Maven Archetype used for development of Kubeless Functions

Prerequisites

• You must have a recent version of Apache Maven and JDK 1.8 or later installed in your machine.

Clone repos

1. Clone kubeless-maven-plugin project

   git clone https://github.com/ivangfr/kubeless-maven-plugin.git
   

2. At the same level as kubeless-dev-environment, clone kubeless-dev-environment-archetype

   git clone https://github.com/ivangfr/kubeless-dev-environment-archetype.git
   

3. This should be the final directory structure

   .
   ├── kubeless-dev-environment-archetype
   ├── kubeless-maven-plugin
   

Install kubeless-maven-plugin

Nagigate to kubeless-maven-plugin directory and run the command below to install the plugin locally

mvn clean install

Install archetype locally

Navigate to kubeless-dev-environment-archetype and run the following command to install archetype locally

mvn clean install

Generate application from archetype

There are two ways:

• Interactive mode

  mvn archetype:generate -DarchetypeCalalog=local
  

• Non-Interactive mode

  mvn archetype:generate \
      -B \
      -DarchetypeGroupId=org.ivanfranchin \
      -DarchetypeArtifactId=kubeless-dev-environment-archetype \
      -DarchetypeVersion=1.0-SNAPSHOT \
      -DgroupId=com.mycompany \
      -DartifactId=myapp \
      -Dversion=1.0-SNAPSHOT \
      -Dpackage=com.mycompany.myapp
  

The structure of a project with groupId com.mycompany, package com.mycompany.myapp and artifactId myapp, should look like:

myapp
├── .mvn
│   └── wrapper
│       ├── MavenWrapperDownloader.java
│       ├── maven-wrapper.jar
│       └── maven-wrapper.properties
├── HELP.md
├── mvnw
├── mvnw.cmd
├── pom.xml
└── src
    ├── main
    │   └── java
    │       ├── com
    │       │   └── mycompany
    │       │       └── myapp
    │       │           └── App.java
    │       └── io
    │           └── kubeless
    │               └── AppFunction.java
    └── test
        └── java
            ├── com
            │   └── mycompany
            │       └── myapp
            │           └── AppTest.java
            └── io
                └── kubeless
                    └── AppFunctionTest.java

Maven Wrapper

The Maven Wrapper files, mvnw (Linux and Mac) and mvnw.cmd (Windows), are inside the generated application directory.

For Linux and Mac users, in order to make mvnw executable run

chmod +x mvnw