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Module info
Name
FroMage / ceylon.openshift / 1.2.0
Ceylon OpenShift Platform Module
Category Command-line plugins

Modules which have command-line plugins available. You can install them with ceylon plugin install name/version.

Backends JVM
Maven coordinates
Compatible Ceylon release JVM: 1.2.x, 1.3.x (latest)
Published Oct 28, 2015
Stats Downloads (JVM): 451
Source downloads: 539
Authors Stephane Epardaud
Description

This module allows you to check if the process is executing OpenShift and, if so, to obtain information about the host IP and port you should bind on, your public DNS, and database connection information.

Usage

void connectToDb(String jdbcUrl, String user, String password){
    // ...
}

void startHttpServer(String ip, Integer port){
    // ...
}

shared void run(){
    if(openshift.running){
        if(openshift.ceylon.running){
            startHttpServer(openshift.ceylon.ip, openshift.ceylon.port);
    }else if(openshift.vertx.running){
        startHttpServer(openshift.vertx.ip, openshift.vertx.port);
    }else{
        // other cartridge?
    }
    if(openshift.postgres.running){
        connectToDb(openshift.postgres.jdbcUrl, openshift.postgres.user, openshift.postgres.password);
    }else if(openshift.mysql.running){
        connectToDb(openshift.mysql.jdbcUrl, openshift.mysql.user, openshift.mysql.password);
    }else{
        // other db?
    }
  }
}

CLI plugin usage

The CLI plugin will convert your application into an OpenShift application running on the Ceylon cartridge.

First, install the ceylon openshift command (you only need to do this once):

ceylon plugin install ceylon.openshift/1.2.0

Then to convert your Ceylon application into a Ceylon OpenShift application:

ceylon openshift init your.main.module/1.0

This will create the necessary setup files in the .openshift directory of your project, as described in the Ceylon cartridge help.

Now you're ready to start, so just publish your project to a Git repository, and create your OpenShift application with the Ceylon cartridge, using the rhc tool:

rhc create-app --from-code <your-git-url> ceylonapp https://raw.github.com/ceylon/openshift-cartridge/master/metadata/manifest.yml
Dependencies
ceylon.file/1.2.0
ceylon.language/1.2.0
java.base/7 JDK
Usage
  • Import
  • Install scripts from command-line
  • Install scripts from Ant
 import ceylon.openshift "1.2.0";
$ ceylon plugin install ceylon.openshift/1.2.0
<property name="ceylon.home" value="…"/>
<property name="ceylon.ant.lib" 
  value="${ceylon.home}/lib/ceylon-ant.jar"/>
<path id="ant-tasks">
  <pathelement path="${ceylon.ant.lib}"/>
</path>
<typedef resource="com/redhat/ceylon/ant/antlib.xml" classpathref="ant-tasks"/>

<target name="run">
  <ceylon-plugin mode=install module="ceylon.openshift/1.2.0"/>
</target>
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