diff --git a/web_infrastructure/jboss b/web_infrastructure/jboss new file mode 100644 index 00000000000..94dc4bcd85e --- /dev/null +++ b/web_infrastructure/jboss @@ -0,0 +1,140 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +# (c) 2013, Jeroen Hoekx +# +# This file is part of Ansible +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see . + +DOCUMENTATION = """ +module: jboss +short_description: deploy applications to JBoss +description: + - Deploy applications to JBoss standalone using the filesystem +version_added: "1.4" +options: + deployment: + required: true + description: + - The name of the deployment + src: + required: false + description: + - The remote path of the application ear or war to deploy + deploy_path: + required: false + default: /var/lib/jbossas/standalone/deployments + description: + - The location in the filesystem where the deployment scanner listens + state: + required: false + choices: [ present, absent ] + default: "present" + description: + - Whether the application should be deployed or undeployed +notes: + - "The JBoss standalone deployment-scanner has to be enabled in standalone.xml" + - "Ensure no identically named application is deployed through the JBoss CLI" +author: Jeroen Hoekx +""" + +EXAMPLES = """ +# Deploy a hello world application +- jboss: src=/tmp/hello-1.0-SNAPSHOT.war deployment=hello.war state=present +# Update the hello world application +- jboss: src=/tmp/hello-1.1-SNAPSHOT.war deployment=hello.war state=present +# Undeploy the hello world application +- jboss: deployment=hello.war state=absent +""" + +import os +import shutil +import time + +def is_deployed(deploy_path, deployment): + return os.path.exists(os.path.join(deploy_path, "%s.deployed"%(deployment))) + +def is_undeployed(deploy_path, deployment): + return os.path.exists(os.path.join(deploy_path, "%s.undeployed"%(deployment))) + +def is_failed(deploy_path, deployment): + return os.path.exists(os.path.join(deploy_path, "%s.failed"%(deployment))) + +def main(): + module = AnsibleModule( + argument_spec = dict( + src=dict(), + deployment=dict(required=True), + deploy_path=dict(default='/var/lib/jbossas/standalone/deployments'), + state=dict(choices=['absent', 'present'], default='present'), + ), + ) + + changed = False + + src = module.params['src'] + deployment = module.params['deployment'] + deploy_path = module.params['deploy_path'] + state = module.params['state'] + + if state == 'present' and not src: + module.fail_json(msg="Argument 'src' required.") + + if not os.path.exists(deploy_path): + module.fail_json(msg="deploy_path does not exist.") + + deployed = is_deployed(deploy_path, deployment) + + if state == 'present' and not deployed: + if not os.path.exists(src): + module.fail_json(msg='Source file %s does not exist.'%(src)) + if is_failed(deploy_path, deployment): + ### Clean up old failed deployment + os.remove(os.path.join(deploy_path, "%s.failed"%(deployment))) + + shutil.copyfile(src, os.path.join(deploy_path, deployment)) + while not deployed: + deployed = is_deployed(deploy_path, deployment) + if is_failed(deploy_path, deployment): + module.fail_json(msg='Deploying %s failed.'%(deployment)) + time.sleep(1) + changed = True + + if state == 'present' and deployed: + if module.md5(src) != module.md5(os.path.join(deploy_path, deployment)): + os.remove(os.path.join(deploy_path, "%s.deployed"%(deployment))) + shutil.copyfile(src, os.path.join(deploy_path, deployment)) + deployed = False + while not deployed: + deployed = is_deployed(deploy_path, deployment) + if is_failed(deploy_path, deployment): + module.fail_json(msg='Deploying %s failed.'%(deployment)) + time.sleep(1) + changed = True + + if state == 'absent' and deployed: + os.remove(os.path.join(deploy_path, "%s.deployed"%(deployment))) + while deployed: + deployed = not is_undeployed(deploy_path, deployment) + if is_failed(deploy_path, deployment): + module.fail_json(msg='Undeploying %s failed.'%(deployment)) + time.sleep(1) + changed = True + + module.exit_json(changed=changed) + +# this is magic, see lib/ansible/module_common.py +#<> +main()