def undeploy_main(argv):
'''
Undeploy a webapp
'''
usage = 'usage: %prog undeploy [options] CONTEXT..'
parser = create_option_parser(usage)
(opts, args) = parser.parse_args(argv)
d = ClusterDeployer(**extract_options(conn_options, opts))
d.undeploy(args)
def restart_main(argv):
'''
Restart Tomcat on specified hosts
For a cluster, the restart is performed in a rolling fashion
'''
usage = 'usage: %prog restart [options] [HOST..]'
parser = create_option_parser(usage)
restart_options = add_restart_options(parser)
(opts, args) = parser.parse_args(argv)
d = ClusterDeployer(**extract_options(conn_options + restart_options, opts))
d.restart(args)
def rollback_main(argv):
"""
Rollback web app to previously deployed build with checks to ensure each cluster member will have a build to run
after the rollback. After the rollback is performed, there should be no users with active sessions on the build
that was rolled back.
"""
usage = 'usage: %prog rollback [options] CTX..'
parser = create_option_parser(usage)
(opts, args) = parser.parse_args(argv)
d = ClusterDeployer(**extract_options(conn_options, opts))
d.rollback(args)
def rollback_main(argv):
"""
Rollback web app to previously deployed build with checks to ensure each cluster member will have a build to run
after the rollback. After the rollback is performed, there should be no users with active sessions on the build
that was rolled back.
"""
usage = 'usage: %prog rollback [options] CTX..'
parser = create_option_parser(usage)
(opts, args) = parser.parse_args(argv)
d = ClusterDeployer(**extract_options(conn_options, opts))
# TODO: Report results
d.rollback(args)
def deploy_main(argv):
'''
Deploy a webapp
'''
usage = 'usage: %prog deploy [options] WARFILE..'
parser = create_option_parser(usage)
parser.add_option("--kill-sessions", action="store_true", dest="kill_sessions",
help="Kill sessions before undeploying old versions")
parser.add_option("--no-check-memory", action="store_false", dest="check_memory",
default=True, help="Do not check available memory on server(s)")
parser.add_option("--required-memory", default=50, type="int", dest="required_memory",
help="Percentage of free memory required (e.g. 50)")
parser.add_option("--no-auto-gc", action="store_false", dest="auto_gc", default=True,
help="Do not trigger GC on server(s) to reclaim memory")
parser.add_option("--auto-restart", action="store_true", dest="auto_restart",
help="Automatically restart application server(s) on low memory")
restart_options = add_restart_options(parser)
deployer_options = restart_options + [
'kill_sessions', 'check_memory', 'required_memory', 'auto_gc',
'auto_restart' ]
(opts, args) = parser.parse_args(argv)
d = ClusterDeployer(**extract_options(conn_options + deployer_options, opts))
d.deploy(parse_warfiles(args))
