コード例 #1
0
def process_data():
    identity = ""
    data = OrderedDict()
    all_strings = {}

    for rid in relation_ids('master'):
        for unit in related_units(rid):
            identity = relation_get(attribute='identity\
', unit=unit, rid=rid)
            raw_private_string = relation_get(attribute='private-string\
', unit=unit, rid=rid)
            raw_public_string = relation_get(attribute='public-string\
', unit=unit, rid=rid)
            raw_vip_string = relation_get(attribute='vip-string\
', unit=unit, rid=rid)
            raw_ssh_key = relation_get(attribute='host-ssh-key\
', unit=unit, rid=rid)

            juju_log('Relation confirmed from {}'.format(identity))

            if identity:
                data = json.load(open(NODE_DATA_FILE))
                if identity in data.keys():
                    pass
                else:
                    all_strings['private'] = pickle.loads(raw_private_string)
                    all_strings['public'] = pickle.loads(raw_public_string)
                    all_strings['vip'] = pickle.loads(raw_vip_string)
                    all_strings['ssh_pub_key'] = pickle.loads(raw_ssh_key)
                    data[identity] = all_strings

                    juju_log('Storing node {} data {}'.format(identity,
                                                              data[identity]))
                    json.dump(data, open(NODE_DATA_FILE, 'w'))
コード例 #2
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ファイル: hooks.py プロジェクト: yuecong/maas-single-system
def wait_for_boot_images(cluster_uuid):
    """Waits for the boot images to appear on the cluster."""
    # Load all of the images that need to go from the region, to the cluster.
    conf = config()
    resources = get_boot_resources()
    needed_images = set()
    for resource in resources:
        os, series = resource['name'].split('/')
        arch, subarch = resource['architecture'].split('/')
        image_name = '%s/%s/%s/%s' % (os, arch, subarch, series)
        needed_images.add(image_name)

    # Wait for those images to be reported by the cluster.
    juju_log('Waiting for all boot images to be reported by the cluster.')
    while True:
        images = check_output_load([
            'maas', conf['username'], 'boot-images', 'read', cluster_uuid])
        images = {
            '%s/%s/%s/%s' % (
                image['osystem'],
                image['architecture'],
                image['subarchitecture'],
                image['release'])
            for image in images
            }

        if set(needed_images).issubset(images):
            juju_log("Have Needed Images")
            break
        else:
            juju_log("Needed: %s" % needed_images)
            juju_log("Have: %s" % images)

        time.sleep(10)
    juju_log('Finished importing of boot images on the cluster.')
コード例 #3
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def trove_dashboard_relation_departed():
    """ remove-relation has been run """
    juju_log('trove-plugin-relation-departed hook run')

    juju_log('relation_ids: {}'.format(relation_ids('trove-plugin')))
    for rel_id in relation_ids('trove-plugin'):
        relation_clear(rel_id)
コード例 #4
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def set_cp_agent():
    juju_log('Settig cp-agentd configuration for {} hook'.format(hook_name()))
    mport = 0
    for rid in relation_ids('cplane-controller'):
        for unit in related_units(rid):
            mport = relation_get(attribute='mport', unit=unit, rid=rid)
            uport = relation_get(attribute='uport', unit=unit, rid=rid)
            unicast_mode = config('enable-unicast')
            cplane_controller = relation_get(attribute='private-address',
                                             unit=unit, rid=rid)
            if mport:
                key = 'mcast-port=' + mport
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)
                key = 'mgmt-iface=' + config('mgmt-int')
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)
                if unicast_mode is True:
                    key = 'ucast-ip=' + cplane_controller
                    cmd = ['cp-agentd', 'set-config', key]
                    subprocess.check_call(cmd)
                else:
                    cmd = "sed -i '/ucast-ip/d' /etc/cplane/cp-config.json"
                    os.system(cmd)
                key = 'ucast-port=' + uport
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)
                key = 'log-level=' + str(config('cp-agent-log-level'))
                with open('/etc/cplane/cp-config.json', 'r') as file:
                    filedata = file.read()
                if '"{}"'.format(config('cp-agent-log-level')) not in filedata:
                    cmd = ['cp-agentd', 'set-config', key]
                    subprocess.check_call(cmd)
                key = 'vm-mtu=' + str(config('cp-vm-mtu'))
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)

                return

    key = 'mcast-port=' + str(config('cp-controller-mport'))
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'mgmt-iface=' + config('mgmt-int')
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'ucast-ip=' + config('cplane-controller-ip')
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'ucast-port=' + str(config('cp-controller-uport'))
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'log-level=' + str(config('cp-agent-log-level'))
    with open('/etc/cplane/cp-config.json', 'r') as file:
        filedata = file.read()
    if '"{}"'.format(config('cp-agent-log-level')) not in filedata:
        cmd = ['cp-agentd', 'set-config', key]
        subprocess.check_call(cmd)
    key = 'vm-mtu=' + str(config('cp-vm-mtu'))
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
コード例 #5
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def send_notification(relation, state):
    juju_log('Sending notification')

    hostname = socket.gethostname()
    for rid in relation_ids(relation):
        relation_info = {'identity': hostname, 'state': state}
        relation_set(rid, relation_settings=relation_info)
コード例 #6
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def master_state_relation_changed():
    if not relation_get('identity'):
        juju_log('Relationship with slave-state not yet complete')
        return
    process_clustered_data()
    state = relation_get('state')
    if check_all_clustered_nodes(state):
        if state == 'install':
            status_set('maintenance', 'Installing grid')
            if install_grid():
                install_root_scripts()
                send_notification("master-state", "cluster")
        elif state == 'clustered':
            if install_db():
                status_set('maintenance', 'Installing Database')
                install_db_root_scripts()
                send_notification("master-state", "database")
        elif state == 'final':
                send_notification("master-state", "final")
                set_oracle_env()
                create_db()
                configure_database()
                for rid in relation_ids('oracle'):
                    oracle_relation_changed(relation_id=rid)
                juju_log("Oracle Rac 12C installation is succeeded on master")
                status_set('active', 'Unit is ready')
コード例 #7
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def ensure_client_connectivity(f):
    """Ensure a client can successfully call the server's API
    This is needed because remote service restarts are async. This could
    be removed if we can make restart_on_change() take an optional post-restart
    action it executes to ensure API is up before considering it restarted.

    :param f: A callable from a fully instantiated/configured client
              lib.
    """
    i = 0
    while i <= CLIENT_RETRY_MAX:
        try:
            f()
            juju_log(
                'Confirmed remote API connectivity /w %s after %s attempts' %
                (f, i))
            return
        except Exception as e:
            juju_log(
                'Failed to connect to remote API /w %s, retrying (%s/%s): %s' %
                (f, i, CLIENT_RETRY_MAX, e))
            i += 1
            time.sleep(1)

    raise Exception(
        'Failed to connect to remote API /w %s after %s retries.' %
        (f, CLIENT_RETRY_MAX))
コード例 #8
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def master_state_relation_changed():
    if not relation_get('identity'):
        juju_log('Relationship with slave-state not yet complete')
        return
    process_clustered_data()
    state = relation_get('state')
    if check_all_clustered_nodes(state):
        if state == 'install':
            status_set('maintenance', 'Installing grid')
            if install_grid():
                install_root_scripts()
                send_notification("master-state", "cluster")
        elif state == 'clustered':
            if install_db():
                status_set('maintenance', 'Installing Database')
                install_db_root_scripts()
                send_notification("master-state", "database")
        elif state == 'final':
            send_notification("master-state", "final")
            set_oracle_env()
            create_db()
            configure_database()
            for rid in relation_ids('oracle'):
                oracle_relation_changed(relation_id=rid)
            juju_log("Oracle Rac 12C installation is succeeded on master")
            status_set('active', 'Unit is ready')
コード例 #9
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def remove_source_files():
    """ Remove the directories and files from the dist-packages python
        install location.  Since the trove dashboard was installed from
        source, pip uninstall will not uninstall the trove dashboard
        since there was no package for the install.
    """
    juju_log('getsitepackages: {}'.format(site.getsitepackages()[0]))
    py_install_dir = site.getsitepackages()[0]

    for directory in OPSMGR_UNINSTALL_DIRS:
        uninstall_dir = os.path.join(py_install_dir, directory)

        if os.path.exists(uninstall_dir):
            shutil.rmtree(uninstall_dir)

        # Make sure to remove egg directories and pth files
        uninstall_dir = os.path.join(py_install_dir, directory + '*')
        uninstall_dir_list = glob.glob(uninstall_dir)
        juju_log('uninstall_dir_list: {}'.format(uninstall_dir_list))
        for path in uninstall_dir_list:
            if os.path.isdir(path):
                shutil.rmtree(path)
            else:
                os.remove(path)

    # Remove the opsmgr bin file
    if os.path.exists('/usr/local/bin/opsmgr'):
        os.remove('/usr/local/bin/opsmgr')
    if os.path.exists('/user/local/bin/opsmgr-admin'):
        os.remove('/user/local/bin/opsmgr-admin')
コード例 #10
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def config_changed():
    if openstack_upgrade_available('glance-common'):
        juju_log('Upgrading OpenStack release')
        do_openstack_upgrade(CONFIGS)

    open_port(9292)
    configure_https()
コード例 #11
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ファイル: cplane_utils.py プロジェクト: hicolour/dvnd-juju
def process_data():
    identity = ""
    data = OrderedDict()
    all_strings = {}

    for rid in relation_ids('master'):
        for unit in related_units(rid):
            identity = relation_get(attribute='identity\
', unit=unit, rid=rid)
            raw_private_string = relation_get(attribute='private-string\
', unit=unit, rid=rid)
            raw_public_string = relation_get(attribute='public-string\
', unit=unit, rid=rid)
            raw_vip_string = relation_get(attribute='vip-string\
', unit=unit, rid=rid)
            raw_ssh_key = relation_get(attribute='host-ssh-key\
', unit=unit, rid=rid)

            juju_log('Relation confirmed from {}'.format(identity))

            if identity:
                data = json.load(open(NODE_DATA_FILE))
                if identity in data.keys():
                    pass
                else:
                    all_strings['private'] = pickle.loads(raw_private_string)
                    all_strings['public'] = pickle.loads(raw_public_string)
                    all_strings['vip'] = pickle.loads(raw_vip_string)
                    all_strings['ssh_pub_key'] = pickle.loads(raw_ssh_key)
                    data[identity] = all_strings

                    juju_log('Storing node {} data {}'.format(identity,
                                                              data[identity]))
                    json.dump(data, open(NODE_DATA_FILE, 'w'))
コード例 #12
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def trove_dashboard_git_clone(config_yaml):
    """ Clone from git repository specified in the config.yaml.
        Assuming here the trove dashboard is not supplied in a
        normal distro package, meaning the only install option is
        to specify the git url in the config.yaml.  (No default
        location is specified here either in the code.)
    """
    config = _git_yaml_load(config_yaml)

    git_repository = None
    for c in config['repositories']:
        if c['name'] == TROVE_DASHBOARD:
            git_repository = c['repository']
            git_branch = c['branch']

    if git_repository is None:
        error_out('Missing repository in config.yaml')

    juju_log('Git repository: {} branch: {}'.format(git_repository,
                                                    git_branch))

    depth = '1'
    parent_dir = GIT_CLONE_PARENT_DIR
    clone_dir = install_remote(git_repository,
                               dest=parent_dir,
                               branch=git_branch,
                               depth=depth)
    juju_log('Cloned into directory: {}'.format(clone_dir))

    return clone_dir
コード例 #13
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def set_cp_agent():
    juju_log('Settig cp-agentd configuration for {} hook'.format(hook_name()))
    mport = 0
    for rid in relation_ids('cplane-controller'):
        for unit in related_units(rid):
            mport = relation_get(attribute='mport', unit=unit, rid=rid)
            uport = relation_get(attribute='uport', unit=unit, rid=rid)
            unicast_mode = config('enable-unicast')
            cplane_controller = relation_get('private-address')
            if mport:
                key = 'mcast-port=' + mport
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)
                key = 'mgmt-iface=' + config('mgmt-int')
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)
                if unicast_mode is True:
                    key = 'ucast-ip=' + cplane_controller
                    cmd = ['cp-agentd', 'set-config', key]
                    subprocess.check_call(cmd)
                else:
                    cmd = "sed -i '/ucast-ip/d' /etc/cplane/cp-config.json"
                    os.system(cmd)
                key = 'ucast-port=' + uport
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)
                key = 'log-level=' + str(config('cp-agent-log-level'))
                with open('/etc/cplane/cp-config.json', 'r') as file:
                    filedata = file.read()
                if '"{}"'.format(config('cp-agent-log-level')) not in filedata:
                    cmd = ['cp-agentd', 'set-config', key]
                    subprocess.check_call(cmd)
                key = 'vm-mtu=' + str(config('cp-vm-mtu'))
                cmd = ['cp-agentd', 'set-config', key]
                subprocess.check_call(cmd)

                return

    key = 'mcast-port=' + str(config('cp-controller-mport'))
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'mgmt-iface=' + config('mgmt-int')
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'ucast-ip=' + config('cplane-controller-ip')
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'ucast-port=' + str(config('cp-controller-uport'))
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
    key = 'log-level=' + str(config('cp-agent-log-level'))
    with open('/etc/cplane/cp-config.json', 'r') as file:
        filedata = file.read()
    if '"{}"'.format(config('cp-agent-log-level')) not in filedata:
        cmd = ['cp-agentd', 'set-config', key]
        subprocess.check_call(cmd)
    key = 'vm-mtu=' + str(config('cp-vm-mtu'))
    cmd = ['cp-agentd', 'set-config', key]
    subprocess.check_call(cmd)
コード例 #14
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def data_relation_changed():
    juju_log("data_relation_changed")

    if volume_get_id_for_storage_subordinate() is None:
        juju_log("mountpoint from storage subordinate not ready, let's wait")
        return (True)

    config_changed()
コード例 #15
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def get_db_status():
    cmd = "su - oracle -c 'lsnrctl status'"
    res = commands.getoutput(cmd)
    juju_log('lsnrctl status:  {}'.format(res))
    if config('db-service') in res:
        return True
    else:
        return False
コード例 #16
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def enable_arbiter(master_node=None, host=None):
    juju_log("enable_arbiter: master_node: %s, host: %s" % (master_node, host))
    if master_node is None or host is None:
        retVal = False
    else:
        retVal = mongo_client(master_node, "rs.addArb(\"%s\")" % host)
    juju_log("enable_arbiter returns: %s" % retVal)
    return (retVal)
コード例 #17
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def get_db_status():
    cmd = "su - oracle -c 'lsnrctl status'"
    res = commands.getoutput(cmd)
    juju_log('lsnrctl status:  {}'.format(res))
    if config('db-service') in res:
        return True
    else:
        return False
コード例 #18
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def join_replset(master_node=None, host=None):
    juju_log("join_replset: master_node: %s, host: %s" % (master_node, host))
    if master_node is None or host is None:
        retVal = False
    else:
        retVal = mongo_client(master_node, "rs.add(\"%s\")" % host)
    juju_log("join_replset returns: %s" % retVal)
    return (retVal)
コード例 #19
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def init_replset(master_node=None):
    if master_node is None:
        juju_log("init_replset: master_node must be defined.")
        retVal = False
    else:
        retVal = mongo_client(master_node, 'rs.initiate()')
    juju_log("init_replset returns: %s" % retVal)
    return (retVal)
コード例 #20
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def do_pip_installs(plugin_yaml, clone_dir):
    """ Run pip install for the source code downloaded from the git
        clone.
    """
    for plugin in _git_yaml_load(plugin_yaml):
        plugin_dir = os.path.join(clone_dir, plugin)
        juju_log('pip install from: {}'.format(plugin_dir))
        pip_install(plugin_dir)
コード例 #21
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def stop_hook():
    juju_log("stop_hook")
    try:
        retVal = service('stop', 'mongodb')
        os.remove('/var/lib/mongodb/mongod.lock')
        #FIXME Need to check if this is still needed
    except Exception, e:
        juju_log(str(e))
        retVal = False
コード例 #22
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def mongo_client(host=None, command=None):
    if host is None or command is None:
        return (False)
    else:
        cmd_line = 'mongo'
        cmd_line += ' --host %s' % host
        cmd_line += ' --eval \'%s\'' % command
        juju_log("Executing: %s" % cmd_line)
        return (subprocess.call(cmd_line, shell=True) == 0)
コード例 #23
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def pgsql_db_joined():
    if is_relation_made('shared-db'):
        # raise error
        e = ('Attempting to associate a postgresql database when'
             ' there is already associated a mysql one')
        juju_log(e, level=ERROR)
        raise Exception(e)

    relation_set(database=config('database'))
コード例 #24
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def pgsql_db_joined():
    if is_relation_made('shared-db'):
        # raise error
        e = ('Attempting to associate a postgresql database when'
             ' there is already associated a mysql one')
        juju_log(e, level=ERROR)
        raise Exception(e)

    relation_set(database=config('database'))
コード例 #25
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ファイル: cplane_utils.py プロジェクト: thedac/dvnd-juju
def manage_fip():
    for rid in relation_ids('cplane-controller-ovs'):
        for unit in related_units(rid):
            fip_set = relation_get(attribute='fip-set', unit=unit, rid=rid)
            if fip_set:
                if check_interface(config('fip-interface')):
                    add_bridge('br-fip', config('fip-interface'))
                else:
                    juju_log('Fip interface doesnt exist, and \
                    will be used by default by Cplane controller')
コード例 #26
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def manage_fip():
    for rid in relation_ids('cplane-controller'):
        for unit in related_units(rid):
            fip_mode = relation_get(attribute='fip-mode', unit=unit, rid=rid)
            if fip_mode == 'True':
                if check_interface(config('fip-interface')):
                    add_bridge('br-fip', config('fip-interface'))
                else:
                    juju_log('Fip interface doesnt exist, and \
                    will be used by default by Cplane controller')
コード例 #27
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def manage_fip():
    for rid in relation_ids('cplane-controller'):
        for unit in related_units(rid):
            fip_mode = relation_get(attribute='fip-mode', unit=unit, rid=rid)
            if fip_mode == 'True':
                if check_interface(config('fip-interface')):
                    create_br_fip(config('fip-interface'))
                else:
                    juju_log('Fip interface doesnt exist, and \
                    will be used by default by Cplane controller')
コード例 #28
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def send_notification(relation, state):
    juju_log('Sending notification')

    hostname = socket.gethostname()
    for rid in relation_ids(relation):
        relation_info = {
            'identity': hostname,
            'state': state
        }
        relation_set(rid, relation_settings=relation_info)
コード例 #29
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def image_service_joined(relation_id=None):
    relation_data = {
        'glance-api-server':
        "{}:9292".format(canonical_url(CONFIGS, INTERNAL))
    }

    juju_log("%s: image-service_joined: To peer glance-api-server=%s" %
             (CHARM, relation_data['glance-api-server']))

    relation_set(relation_id=relation_id, **relation_data)
コード例 #30
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def regex_sub(pat_replace=None, data=None):
    juju_log("regex_sub")
    if not pat_replace or not data:
        raise Exception("pat_replace or data not defined")
    if not isinstance(pat_replace, list):
        raise Exception("pat_replace must be a list of pat, replace tuples")
    new_data = data
    for (pattern, replace) in pat_replace:
        new_data = re.sub(pattern, replace, data, 0, re.MULTILINE)
    return (new_data)
コード例 #31
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def volume_get_id_for_storage_subordinate():
    # storage charm is a subordinate so we should only ever have one
    # relation_id for the data relation
    ids = relation_ids('data')
    if len(ids) > 0:
        mountpoint = relation_get('mountpoint', os.environ['JUJU_UNIT_NAME'],
                                  ids[0])

        juju_log('mountpoint: %s' % (mountpoint, ))
        if mountpoint and os.path.exists(mountpoint):
            return mountpoint.split('/')[-1]
コード例 #32
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def ha_relation_changed():
    clustered = relation_get('clustered')
    if not clustered or clustered in [None, 'None', '']:
        juju_log('ha_changed: hacluster subordinate is not fully clustered.')
        return

    # reconfigure endpoint in keystone to point to clustered VIP.
    [keystone_joined(rid) for rid in relation_ids('identity-service')]

    # notify glance client services of reconfigured URL.
    [image_service_joined(rid) for rid in relation_ids('image-service')]
コード例 #33
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def ha_relation_changed():
    clustered = relation_get('clustered')
    if not clustered or clustered in [None, 'None', '']:
        juju_log('ha_changed: hacluster subordinate is not fully clustered.')
        return

    # reconfigure endpoint in keystone to point to clustered VIP.
    [keystone_joined(rid) for rid in relation_ids('identity-service')]

    # notify glance client services of reconfigured URL.
    [image_service_joined(rid) for rid in relation_ids('image-service')]
コード例 #34
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def restart_services():
    cmd = ['service', 'openvswitch-switch', 'restart']
    subprocess.check_call(cmd)
    juju_log('Restarting cp-agentd service for {} hook'.format(hook_name()))
    cmd = ['service', 'cp-agentd', 'stop']
    subprocess.check_call(cmd)
    cmd = ['service', 'cp-agentd', 'start']
    subprocess.check_call(cmd)

    cmd = ['update-rc.d', 'cp-agentd', 'enable']
    subprocess.check_call(cmd)
コード例 #35
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def restart_services():
    cmd = ['service', 'openvswitch-switch', 'restart']
    subprocess.check_call(cmd)
    juju_log('Restarting cp-agentd service for {} hook'.format(hook_name()))
    cmd = ['service', 'cp-agentd', 'stop']
    subprocess.check_call(cmd)
    cmd = ['service', 'cp-agentd', 'start']
    subprocess.check_call(cmd)

    cmd = ['update-rc.d', 'cp-agentd', 'enable']
    subprocess.check_call(cmd)
コード例 #36
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ファイル: cplane_hooks.py プロジェクト: thedac/dvnd-juju
def install():
    apt_update(fatal=True)
#    disable_neutron_agent()
    pkgs = determine_packages()
    apt_install(pkgs, fatal=True)
    install_cplane_packages()
    add_bridge('br-ext', config('data-interface'))
    if check_interface(config('tun-interface')):
        add_bridge('br-tun', config('tun-interface'))
    else:
        juju_log('Tunnel interface doesnt exist, and will be \
                 used by default by Cplane controller')
コード例 #37
0
def configsvr_relation_joined():
    juju_log("configsvr_relation_joined")
    my_hostname = unit_get('public-address')
    my_port = config('config_server_port')
    my_install_order = os.environ['JUJU_UNIT_NAME'].split('/')[1]
    relation_set(
        relation_id(), {
            'hostname': my_hostname,
            'port': my_port,
            'install-order': my_install_order,
            'type': 'configsvr',
        })
コード例 #38
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def object_store_joined():

    if 'identity-service' not in CONFIGS.complete_contexts():
        juju_log('Deferring swift storage configuration until '
                 'an identity-service relation exists')
        return

    if 'object-store' not in CONFIGS.complete_contexts():
        juju_log('swift relation incomplete')
        return

    CONFIGS.write(GLANCE_API_CONF)
コード例 #39
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def object_store_joined():

    if 'identity-service' not in CONFIGS.complete_contexts():
        juju_log('Deferring swift storage configuration until '
                 'an identity-service relation exists')
        return

    if 'object-store' not in CONFIGS.complete_contexts():
        juju_log('swift relation incomplete')
        return

    CONFIGS.write(GLANCE_API_CONF)
コード例 #40
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def update_file(filename=None, new_data=None, old_data=None):
    juju_log("update_file: %s" % filename)
    if filename is None or new_data is None:
        retVal = False
    try:
        if old_data != new_data:
            with open(filename, 'w') as f:
                f.write(new_data)
        retVal = True
    except Exception, e:
        juju_log(str(e))
        retVal = False
コード例 #41
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def image_service_joined(relation_id=None):
    if not eligible_leader(CLUSTER_RES):
        return

    relation_data = {
        'glance-api-server': canonical_url(CONFIGS) + ":9292"
    }

    juju_log("%s: image-service_joined: To peer glance-api-server=%s" %
             (CHARM, relation_data['glance-api-server']))

    relation_set(relation_id=relation_id, **relation_data)
コード例 #42
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def upgrade_charm():
    apt_install(filter_installed_packages(determine_packages()), fatal=True)
    packages_removed = remove_old_packages()
    reinstall_paste_ini(force_reinstall=packages_removed)
    configure_https()
    update_nrpe_config()
    update_image_location_policy()
    CONFIGS.write_all()
    if packages_removed:
        juju_log("Package purge detected, restarting services", "INFO")
        for s in services():
            service_restart(s)
コード例 #43
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def upgrade_charm():
    apt_install(filter_installed_packages(determine_packages()), fatal=True)
    packages_removed = remove_old_packages()
    reinstall_paste_ini(force_reinstall=packages_removed)
    configure_https()
    update_nrpe_config()
    update_image_location_policy()
    CONFIGS.write_all()
    if packages_removed:
        juju_log("Package purge detected, restarting services", "INFO")
        for s in services():
            service_restart(s)
コード例 #44
0
def process_check(pid=None):
    try:
        if pid is not None:
            cmd_line = subprocess.check_output('ps -p %d -o cmd h' % int(pid),
                                               shell=True)
            retVal = (pid, cmd_line)
        else:
            juju_log("process_check: pid not defined.")
            retVal = (None, None)
    except Exception, e:
        juju_log("process_check exception: %s" % str(e))
        retVal = (None, None)
コード例 #45
0
def volume_get_volid_from_volume_map():
    config_data = config()
    volume_map = {}
    try:
        volume_map = yaml.load(config_data['volume-map'].strip())
        if volume_map:
            juju_unit_name = os.environ['JUJU_UNIT_NAME']
            volid = volume_map.get(juju_unit_name)
            juju_log("Juju unit name: %s Volid:%s" % (juju_unit_name, volid))
            return volid
    except ConstructorError as e:
        juju_log("invalid YAML in 'volume-map': {}".format(e))
    return None
コード例 #46
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def enable_web_admin_ui(port=None):
    if port is None:
        juju_log("enable_web_admin_ui: port not defined.")
        return (False)
    try:
        mongodb_init_config = open(default_mongodb_init_config).read()
        if re.search(' --rest ', mongodb_init_config, re.MULTILINE) is None:
            mongodb_init_config = regex_sub([(' -- ', ' -- --rest ')],
                                            mongodb_init_config)
        retVal = update_file(default_mongodb_init_config, mongodb_init_config)
    except Exception, e:
        juju_log(str(e))
        retVal = False
コード例 #47
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def start():
    if not config('slave-units-number'):
        status_set('maintenance', 'Performing Oracle standalone Installation')
        download_cplane_packages()
        copy_oracle_package()

        modify_oracle_db_response_file()
        if install_db():
            install_db_root_scripts()
            set_oracle_env()
            create_db()
            juju_log('Database is created and the listerner is started')
            status_set('active', 'Unit is ready')
コード例 #48
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def start():
    if not config('slave-units-number'):
        status_set('maintenance', 'Performing Oracle standalone Installation')
        download_cplane_packages()
        copy_oracle_package()

        modify_oracle_db_response_file()
        if install_db():
            install_db_root_scripts()
            set_oracle_env()
            create_db()
            configure_database()
            juju_log('Database is created and the listerner is started')
            status_set('active', 'Unit is ready')
コード例 #49
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def oracle_relation_changed(relation_id=None):
    if config('slave-units-number'):
        if check_all_clustered_nodes('final'):
            relation_info = {
                'oracle-host': '{}-scan'.format(config('scan-name')),
                'db-service': '{}'.format(config('db-service')),
                'scan-string': pickle.dumps(get_scan_str()),
                'db-password': '******'.format(config('db-password')),
                'db-path': '+DATA'
            }
            juju_log('Sending relation info to Cplane Controller')
            relation_set(relation_id=relation_id,
                         relation_settings=relation_info)
    else:
        hostname = socket.gethostname()
        relation_info = {
            'oracle-host': hostname,
            'db-service': '{}'.format(config('db-service')),
            'db-password': '******'.format(config('db-password')),
            'db-path': '/u01/app/oracle/oradata/CPLANE/'
        }
        for num in range(0, 5):
            if get_db_status() is False:
                juju_log("Service is not registered with listener... \
                          Retry checking it after 60 sec")
                time.sleep(60)
            else:
                juju_log("Service is regitered with listener")
                juju_log('Sending relation info to Cplane Controller')
                relation_set(relation_id=relation_id,
                             relation_settings=relation_info)
                break
コード例 #50
0
def db_changed():
    rel = os_release('glance-common')

    if 'shared-db' not in CONFIGS.complete_contexts():
        juju_log('shared-db relation incomplete. Peer not ready?')
        return

    CONFIGS.write(GLANCE_REGISTRY_CONF)
    # since folsom, a db connection setting in glance-api.conf is required.
    if rel != "essex":
        CONFIGS.write(GLANCE_API_CONF)

    if is_elected_leader(CLUSTER_RES):
        # Bugs 1353135 & 1187508. Dbs can appear to be ready before the units
        # acl entry has been added. So, if the db supports passing a list of
        # permitted units then check if we're in the list.
        allowed_units = relation_get('allowed_units')
        if allowed_units and local_unit() in allowed_units.split():
            if rel == "essex":
                status = call(['glance-manage', 'db_version'])
                if status != 0:
                    juju_log('Setting version_control to 0')
                    cmd = ["glance-manage", "version_control", "0"]
                    check_call(cmd)

            juju_log('Cluster leader, performing db sync')
            migrate_database()
        else:
            juju_log('allowed_units either not presented, or local unit '
                     'not in acl list: %s' % allowed_units)
コード例 #51
0
def process_clustered_data():
    identity = ""

    for rid in relation_ids('master-state'):
        for unit in related_units(rid):
            identity = relation_get(attribute='identity\
', unit=unit, rid=rid)
            state = relation_get(attribute='state\
', unit=unit, rid=rid)

            juju_log('Relation confirmed from {}'.format(identity))

            if identity:
                change_cluster_state(identity, state)
コード例 #52
0
ファイル: astara_utils.py プロジェクト: akanda/astara-juju
def get_or_create_subnet(client, cidr, network_id):
    juju_log('get_or_create_subnet: %s (net: %s)' % (cidr, network_id))
    for sn in client.list_subnets(network_id=network_id)['subnets']:
        if sn['cidr'] == cidr:
            juju_log('- found existing subnet: %s' % sn['id'])
            return sn

    subnet = netaddr.IPNetwork(cidr)
    if subnet.version == 6:
        subnet_args = {
            'ip_version': 6,
            'ipv6_address_mode': 'slaac',
        }
    else:
        subnet_args = {
            'ip_version': 4,
        }

    subnet_args.update({
        'cidr': cidr,
        'network_id': network_id,
        'enable_dhcp': True,
    })

    juju_log('- creating new subnet: %s' % cidr)
    res = client.create_subnet({'subnet': subnet_args})['subnet']
    juju_log('- created new subnet: %s' % res['id'])
    return res
コード例 #53
0
def object_store_joined():

    if 'identity-service' not in CONFIGS.complete_contexts():
        juju_log('Deferring swift storage configuration until '
                 'an identity-service relation exists')
        return

    if 'object-store' not in CONFIGS.complete_contexts():
        juju_log('swift relation incomplete')
        return

    [image_service_joined(rid) for rid in relation_ids('image-service')]
    update_image_location_policy()
    CONFIGS.write(GLANCE_API_CONF)
コード例 #54
0
def keystone_joined(relation_id=None):
    if not eligible_leader(CLUSTER_RES):
        juju_log('Deferring keystone_joined() to service leader.')
        return

    url = canonical_url(CONFIGS) + ":9292"
    relation_data = {
        'service': 'glance',
        'region': config('region'),
        'public_url': url,
        'admin_url': url,
        'internal_url': url, }

    relation_set(relation_id=relation_id, **relation_data)
コード例 #55
0
ファイル: utils.py プロジェクト: lborda/charm-ceilometer
def import_key(keyid):
    key = keyid.strip()
    if (key.startswith('-----BEGIN PGP PUBLIC KEY BLOCK-----') and
            key.endswith('-----END PGP PUBLIC KEY BLOCK-----')):
        juju_log("PGP key found (looks like ASCII Armor format)", level=DEBUG)
        juju_log("Importing ASCII Armor PGP key", level=DEBUG)
        with tempfile.NamedTemporaryFile() as keyfile:
            with open(keyfile.name, 'w') as fd:
                fd.write(key)
                fd.write("\n")

            cmd = ['apt-key', 'add', keyfile.name]
            try:
                subprocess.check_call(cmd)
            except subprocess.CalledProcessError:
                error_out("Error importing PGP key '%s'" % key)
    else:
        juju_log("PGP key found (looks like Radix64 format)", level=DEBUG)
        juju_log("Importing PGP key from keyserver", level=DEBUG)
        cmd = ['apt-key', 'adv', '--keyserver',
               'hkp://keyserver.ubuntu.com:80', '--recv-keys', key]
        try:
            subprocess.check_call(cmd)
        except subprocess.CalledProcessError:
            error_out("Error importing PGP key '%s'" % key)
コード例 #56
0
    def download_package(self, package_name, version):
        version = int(version)
        if package_name not in self.package_data:
            msg = "Invalid Package: Package {} is not found in the \
Cplane repo".format(package_name)
            status_set('blocked', msg)
            raise ErrorException(msg)

        package_list = self.package_data.get(package_name)
        version_exist = False
        package_dwnld_link = ""
        file_checksum = ""
        if int(version) != -1:
            for package in package_list:
                if package.get("build_nr", 0) == int(version):
                    package_dwnld_link = package.get("dwd_link", "")
                    file_checksum = package.get("checksum", "")
                    version_exist = True
                    logging.info("Package download link %s" %
                                 package_dwnld_link)
                    break
        else:
            package_dwnld_link = package_list[-1].get("dwd_link", "")
            file_checksum = package_list[-1].get("checksum", "")
            version_exist = True
            logging.info("Package download link %s" % package_dwnld_link)

        if not version_exist:
            msg = "Invalid Version: Version {} doesn't exist for \
package {}".format(version, package_name)
            status_set('blocked', msg)
            raise ErrorException(msg)

        mkdir(CHARM_LIB_DIR)
        filename = urlparse.urlsplit(package_dwnld_link).path
        dwnld_package_name = os.path.join(CHARM_LIB_DIR,
                                          os.path.basename(filename))
        urllib.urlretrieve(package_dwnld_link, dwnld_package_name)

        if self.verify_file_checksum(dwnld_package_name, file_checksum):
            juju_log("Package %s downloaded successfully"
                     % dwnld_package_name)
        else:
            msg = "Invalid Checksum: Package {} checksum \
mismatch".format(dwnld_package_name)
            status_set('blocked', msg)
            raise ErrorException(msg)

        return dwnld_package_name
コード例 #57
0
def slave_state_relation_changed():
    if not relation_get('identity'):
        juju_log('Relationship with master-state not yet complete')
        return
    if relation_get('state') == 'cluster':
        status_set('maintenance', 'Installing Root scripts')
        install_root_scripts()
        send_notification("slave-state", "clustered")
    if relation_get('state') == 'database':
        status_set('maintenance', 'Installing DB scripts')
        install_db_root_scripts()
        send_notification("slave-state", "final")
    if relation_get('state') == 'final':
        juju_log("Oracle Rac 12C installation is succeeded on slave")
        status_set('active', 'Unit is ready')
コード例 #58
0
def install_hook():
    juju_log('Installing glance packages')
    execd_preinstall()
    src = config('openstack-origin')
    if (lsb_release()['DISTRIB_CODENAME'] == 'precise' and
       src == 'distro'):
        src = 'cloud:precise-folsom'

    configure_installation_source(src)

    apt_update()
    apt_install(PACKAGES)

    for service in SERVICES:
        service_stop(service)
コード例 #59
0
def keystone_changed():
    if 'identity-service' not in CONFIGS.complete_contexts():
        juju_log('identity-service relation incomplete. Peer not ready?')
        return

    CONFIGS.write(GLANCE_API_CONF)
    CONFIGS.write(GLANCE_REGISTRY_CONF)

    # Configure any object-store / swift relations now that we have an
    # identity-service
    if relation_ids('object-store'):
        object_store_joined()

    # possibly configure HTTPS for API and registry
    configure_https()