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  • Committer: James Page
  • Date: 2015-09-04 11:03:14 UTC
  • mfrom: (39.7.35 trunk)
  • Revision ID: james.page@ubuntu.com-20150904110314-1iym0vseisumy5d0
[project-calico,r=james-page] Add support for Calico plugin

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hooks/neutron_api_utils.py
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import os
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import shutil
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import subprocess
 
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import glob
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from base64 import b64encode
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from charmhelpers.contrib.openstack import context, templating
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from charmhelpers.contrib.openstack.neutron import (
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)
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from charmhelpers.core.host import (
 
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    lsb_release,
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    adduser,
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    add_group,
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    add_user_to_group,
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    mkdir,
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    lsb_release,
 
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    service_stop,
 
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    service_start,
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    service_restart,
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    write_file,
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)
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    return API_PORTS[service]
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def additional_install_locations(plugin, source):
 
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    '''
 
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    Add any required additional package locations for the charm, based
 
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    on the Neutron plugin being used. This will also force an immediate
 
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    package upgrade.
 
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    '''
 
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    if plugin == 'Calico':
 
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        if config('calico-origin'):
 
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            calico_source = config('calico-origin')
 
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        else:
 
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            release = get_os_codename_install_source(source)
 
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            calico_source = 'ppa:project-calico/%s' % release
 
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        add_source(calico_source)
 
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        apt_update()
 
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        apt_upgrade()
 
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def force_etcd_restart():
 
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    '''
 
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    If etcd has been reconfigured we need to force it to fully restart.
 
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    This is necessary because etcd has some config flags that it ignores
 
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    after the first time it starts, so we need to make it forget them.
 
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    '''
 
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    service_stop('etcd')
 
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    for directory in glob.glob('/var/lib/etcd/*'):
 
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        shutil.rmtree(directory)
 
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    service_start('etcd')
 
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def manage_plugin():
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    return config('manage-neutron-plugin-legacy-mode')
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