Beispiel #1
0
def process_requests_v1(reqs):
    """Process v1 requests.

    Takes a list of requests (dicts) and processes each one. If an error is
    found, processing stops and the client is notified in the response.

    Returns a response dict containing the exit code (non-zero if any
    operation failed along with an explanation).
    """
    log("Processing %s ceph broker requests" % (len(reqs)), level=INFO)
    for req in reqs:
        op = req.get('op')
        log("Processing op='%s'" % op, level=DEBUG)
        # Use admin client since we do not have other client key locations
        # setup to use them for these operations.
        svc = 'admin'
        if op == "create-pool":
            pool_type = req.get('pool-type')  # "replicated" | "erasure"

            # Default to replicated if pool_type isn't given
            if pool_type == 'erasure':
                handle_erasure_pool(request=req, service=svc)
            else:
                handle_replicated_pool(request=req, service=svc)
        elif op == "create-cache-tier":
            handle_create_cache_tier(request=req, service=svc)
        elif op == "remove-cache-tier":
            handle_remove_cache_tier(request=req, service=svc)
        elif op == "create-erasure-profile":
            handle_create_erasure_profile(request=req, service=svc)
        elif op == "delete-pool":
            pool = req.get('name')
            delete_pool(service=svc, name=pool)
        elif op == "rename-pool":
            old_name = req.get('name')
            new_name = req.get('new-name')
            rename_pool(service=svc, old_name=old_name, new_name=new_name)
        elif op == "snapshot-pool":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            snapshot_pool(service=svc,
                          pool_name=pool,
                          snapshot_name=snapshot_name)
        elif op == "remove-pool-snapshot":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            remove_pool_snapshot(service=svc,
                                 pool_name=pool,
                                 snapshot_name=snapshot_name)
        elif op == "set-pool-value":
            handle_set_pool_value(request=req, service=svc)
        else:
            msg = "Unknown operation '%s'" % op
            log(msg, level=ERROR)
            return {'exit-code': 1, 'stderr': msg}

    return {'exit-code': 0}
Beispiel #2
0
def process_requests_v1(reqs):
    """Process v1 requests.

    Takes a list of requests (dicts) and processes each one. If an error is
    found, processing stops and the client is notified in the response.

    Returns a response dict containing the exit code (non-zero if any
    operation failed along with an explanation).
    """
    log("Processing %s ceph broker requests" % (len(reqs)), level=INFO)
    for req in reqs:
        op = req.get('op')
        log("Processing op='%s'" % op, level=DEBUG)
        # Use admin client since we do not have other client key locations
        # setup to use them for these operations.
        svc = 'admin'
        if op == "create-pool":
            pool_type = req.get('pool-type')  # "replicated" | "erasure"

            # Default to replicated if pool_type isn't given
            if pool_type == 'erasure':
                handle_erasure_pool(request=req, service=svc)
            else:
                handle_replicated_pool(request=req, service=svc)
        elif op == "create-cache-tier":
            handle_create_cache_tier(request=req, service=svc)
        elif op == "remove-cache-tier":
            handle_remove_cache_tier(request=req, service=svc)
        elif op == "create-erasure-profile":
            handle_create_erasure_profile(request=req, service=svc)
        elif op == "delete-pool":
            pool = req.get('name')
            delete_pool(service=svc, name=pool)
        elif op == "rename-pool":
            old_name = req.get('name')
            new_name = req.get('new-name')
            rename_pool(service=svc, old_name=old_name, new_name=new_name)
        elif op == "snapshot-pool":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            snapshot_pool(service=svc, pool_name=pool,
                          snapshot_name=snapshot_name)
        elif op == "remove-pool-snapshot":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            remove_pool_snapshot(service=svc, pool_name=pool,
                                 snapshot_name=snapshot_name)
        elif op == "set-pool-value":
            handle_set_pool_value(request=req, service=svc)
        else:
            msg = "Unknown operation '%s'" % op
            log(msg, level=ERROR)
            return {'exit-code': 1, 'stderr': msg}

    return {'exit-code': 0}
Beispiel #3
0
def snapshot_ceph_pool():
    """
    Snapshots a Ceph pool.

    Snapshots the pool provided in action parameter 'name' and
    uses the parameter provided in the action parameter 'snapshot-name'
    as the name for the snapshot.
    """
    pool_name = action_get("name")
    snapshot_name = action_get("snapshot-name")
    snapshot_pool(service='ceph',
                  pool_name=pool_name,
                  snapshot_name=snapshot_name)
Beispiel #4
0
def snapshot_ceph_pool():
    """
    Snapshots a Ceph pool.

    Snapshots the pool provided in action parameter 'name' and
    uses the parameter provided in the action parameter 'snapshot-name'
    as the name for the snapshot.
    """
    pool_name = action_get("name")
    snapshot_name = action_get("snapshot-name")
    snapshot_pool(service='ceph',
                  pool_name=pool_name,
                  snapshot_name=snapshot_name)
Beispiel #5
0
def process_requests_v1(reqs):
    """Process v1 requests.

    Takes a list of requests (dicts) and processes each one. If an error is
    found, processing stops and the client is notified in the response.

    Returns a response dict containing the exit code (non-zero if any
    operation failed along with an explanation).
    """
    ret = None
    log("Processing {} ceph broker requests".format(len(reqs)), level=INFO)
    for req in reqs:
        op = req.get('op')
        log("Processing op='{}'".format(op), level=DEBUG)
        # Use admin client since we do not have other client key locations
        # setup to use them for these operations.
        svc = 'admin'
        if op == "create-pool":
            pool_type = req.get('pool-type')  # "replicated" | "erasure"

            # Default to replicated if pool_type isn't given
            if pool_type == 'erasure':
                ret = handle_erasure_pool(request=req, service=svc)
            else:
                ret = handle_replicated_pool(request=req, service=svc)
        elif op == "create-cephfs":
            ret = handle_create_cephfs(request=req, service=svc)
        elif op == "create-cache-tier":
            ret = handle_create_cache_tier(request=req, service=svc)
        elif op == "remove-cache-tier":
            ret = handle_remove_cache_tier(request=req, service=svc)
        elif op == "create-erasure-profile":
            ret = handle_create_erasure_profile(request=req, service=svc)
        elif op == "delete-pool":
            pool = req.get('name')
            ret = delete_pool(service=svc, name=pool)
        elif op == "rename-pool":
            old_name = req.get('name')
            new_name = req.get('new-name')
            ret = rename_pool(service=svc, old_name=old_name,
                              new_name=new_name)
        elif op == "snapshot-pool":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            ret = snapshot_pool(service=svc, pool_name=pool,
                                snapshot_name=snapshot_name)
        elif op == "remove-pool-snapshot":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            ret = remove_pool_snapshot(service=svc, pool_name=pool,
                                       snapshot_name=snapshot_name)
        elif op == "set-pool-value":
            ret = handle_set_pool_value(request=req, service=svc)
        elif op == "rgw-region-set":
            ret = handle_rgw_region_set(request=req, service=svc)
        elif op == "rgw-zone-set":
            ret = handle_rgw_zone_set(request=req, service=svc)
        elif op == "rgw-regionmap-update":
            ret = handle_rgw_regionmap_update(request=req, service=svc)
        elif op == "rgw-regionmap-default":
            ret = handle_rgw_regionmap_default(request=req, service=svc)
        elif op == "rgw-create-user":
            ret = handle_rgw_create_user(request=req, service=svc)
        elif op == "move-osd-to-bucket":
            ret = handle_put_osd_in_bucket(request=req, service=svc)
        elif op == "add-permissions-to-key":
            ret = handle_add_permissions_to_key(request=req, service=svc)
        else:
            msg = "Unknown operation '{}'".format(op)
            log(msg, level=ERROR)
            return {'exit-code': 1, 'stderr': msg}

    if type(ret) == dict and 'exit-code' in ret:
        return ret

    return {'exit-code': 0}
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import sys

sys.path.append('hooks')
from subprocess import CalledProcessError
from charmhelpers.core.hookenv import action_get, log, action_fail
from charmhelpers.contrib.storage.linux.ceph import snapshot_pool

if __name__ == '__main__':
    name = action_get("pool-name")
    snapname = action_get("snapshot-name")
    try:
        snapshot_pool(service='admin',
                      pool_name=name,
                      snapshot_name=snapname)
    except CalledProcessError as e:
        log(e)
        action_fail("Snapshot pool failed with message: {}".format(e.message))
Beispiel #7
0
#
# Copyright 2016 Canonical Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import sys

sys.path.append('hooks')
from subprocess import CalledProcessError
from charmhelpers.core.hookenv import action_get, log, action_fail
from charmhelpers.contrib.storage.linux.ceph import snapshot_pool

if __name__ == '__main__':
    name = action_get("pool-name")
    snapname = action_get("snapshot-name")
    try:
        snapshot_pool(service='admin', pool_name=name, snapshot_name=snapname)
    except CalledProcessError as e:
        log(e)
        action_fail("Snapshot pool failed with message: {}".format(str(e)))
def snapshot_ceph_pool():
    pool_name = action_get("pool-name")
    snapshot_name = action_get("snapshot-name")
    snapshot_pool(service='ceph',
                  pool_name=pool_name,
                  snapshot_name=snapshot_name)
Beispiel #9
0
def snapshot_ceph_pool():
    pool_name = action_get("pool-name")
    snapshot_name = action_get("snapshot-name")
    snapshot_pool(service='ceph',
                  pool_name=pool_name,
                  snapshot_name=snapshot_name)
Beispiel #10
0
def process_requests_v1(reqs):
    """Process v1 requests.

    Takes a list of requests (dicts) and processes each one. If an error is
    found, processing stops and the client is notified in the response.

    Returns a response dict containing the exit code (non-zero if any
    operation failed along with an explanation).
    """
    ret = None
    log("Processing {} ceph broker requests".format(len(reqs)), level=INFO)
    for req in reqs:
        op = req.get('op')
        log("Processing op='{}'".format(op), level=DEBUG)
        # Use admin client since we do not have other client key locations
        # setup to use them for these operations.
        svc = 'admin'
        if op == "create-pool":
            pool_type = req.get('pool-type')  # "replicated" | "erasure"

            # Default to replicated if pool_type isn't given
            if pool_type == 'erasure':
                ret = handle_erasure_pool(request=req, service=svc)
            else:
                ret = handle_replicated_pool(request=req, service=svc)
        elif op == "create-cephfs":
            ret = handle_create_cephfs(request=req, service=svc)
        elif op == "create-cache-tier":
            ret = handle_create_cache_tier(request=req, service=svc)
        elif op == "remove-cache-tier":
            ret = handle_remove_cache_tier(request=req, service=svc)
        elif op == "create-erasure-profile":
            ret = handle_create_erasure_profile(request=req, service=svc)
        elif op == "delete-pool":
            pool = req.get('name')
            ret = delete_pool(service=svc, name=pool)
        elif op == "rename-pool":
            old_name = req.get('name')
            new_name = req.get('new-name')
            ret = rename_pool(service=svc, old_name=old_name,
                              new_name=new_name)
        elif op == "snapshot-pool":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            ret = snapshot_pool(service=svc, pool_name=pool,
                                snapshot_name=snapshot_name)
        elif op == "remove-pool-snapshot":
            pool = req.get('name')
            snapshot_name = req.get('snapshot-name')
            ret = remove_pool_snapshot(service=svc, pool_name=pool,
                                       snapshot_name=snapshot_name)
        elif op == "set-pool-value":
            ret = handle_set_pool_value(request=req, service=svc)
        elif op == "rgw-region-set":
            ret = handle_rgw_region_set(request=req, service=svc)
        elif op == "rgw-zone-set":
            ret = handle_rgw_zone_set(request=req, service=svc)
        elif op == "rgw-regionmap-update":
            ret = handle_rgw_regionmap_update(request=req, service=svc)
        elif op == "rgw-regionmap-default":
            ret = handle_rgw_regionmap_default(request=req, service=svc)
        elif op == "rgw-create-user":
            ret = handle_rgw_create_user(request=req, service=svc)
        elif op == "move-osd-to-bucket":
            ret = handle_put_osd_in_bucket(request=req, service=svc)
        elif op == "add-permissions-to-key":
            ret = handle_add_permissions_to_key(request=req, service=svc)
        else:
            msg = "Unknown operation '{}'".format(op)
            log(msg, level=ERROR)
            return {'exit-code': 1, 'stderr': msg}

    if type(ret) == dict and 'exit-code' in ret:
        return ret

    return {'exit-code': 0}