def install_zookeeper()

in bigtop-packages/src/charm/zookeeper/layer-zookeeper/reactive/zookeeper.py [0:0]

• 25 lines of code
• 3 McCabe index (conditional complexity)

def install_zookeeper():
    '''
    After Bigtop has done the initial setup, trigger a puppet install,
    via our Zooekeeper library.

    puppet will start the service, as a side effect.

    '''
    hookenv.status_set('maintenance', 'installing zookeeper')
    zookeeper = Zookeeper()
    # Prime data changed
    data_changed('zkpeer.nodes', zookeeper.read_peers())
    data_changed(
        'zk.network_interface',
        hookenv.config().get('network_interface'))
    data_changed(
        'zk.autopurge_purge_interval',
        hookenv.config().get('autopurge_purge_interval'))
    data_changed(
        'zk.autopurge_snap_retain_count',
        hookenv.config().get('autopurge_snap_retain_count'))
    zookeeper.install()
    zookeeper.open_ports()
    set_state('zookeeper.installed')
    set_state('zookeeper.started')
    hookenv.status_set('active', 'ready {}'.format(zookeeper.quorum_check()))
    # set app version string for juju status output
    zoo_version = get_package_version('zookeeper') or 'unknown'
    hookenv.application_version_set(zoo_version)