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Implement API for Ceph functions

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This commit is contained in:
Joshua Boniface
2019-07-05 22:14:45 -04:00
parent 4e94331d1a
commit 2ce08b6369
2 changed files with 221 additions and 43 deletions
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79
client-api/api.py
View File

@@ -590,16 +590,28 @@ def api_ceph_osd():
@api.route('/api/v1/ceph/osd/set', methods=['POST'])
def api_ceph_osd_set():
"""
Set options on a Ceph OSD in the PVC Ceph storage cluster.
Set OSD option OPTION on the PVC Ceph storage cluster, e.g. 'noout' or 'noscrub'.
"""
return pvcapi.ceph_osd_set()
# Get OSD option
if 'option' in flask.request.options:
option = flask.request.options['option']
else:
return flask.jsonify({"message":"ERROR: An OSD option must be specified."}), 510
return pvcapi.ceph_osd_set(option)
@api.route('/api/v1/ceph/osd/unset', methods=['POST'])
def api_ceph_osd_unset():
"""
Unset options on a Ceph OSD in the PVC Ceph storage cluster.
Unset OSD option OPTION on the PVC Ceph storage cluster, e.g. 'noout' or 'noscrub'.
"""
return pvcapi.ceph_osd_unset()
# Get OSD option
if 'option' in flask.request.options:
option = flask.request.options['option']
else:
return flask.jsonify({"message":"ERROR: An OSD option must be specified."}), 510
return pvcapi.ceph_osd_unset(option)
@api.route('/api/v1/ceph/osd/<osd>', methods=['GET'])
def api_ceph_osd_info(osd):
@@ -609,33 +621,49 @@ def api_ceph_osd_info(osd):
# Same as specifying /osd?limit=OSD
return pvcapi.ceph_osd_list(osd)
@api.route('/api/v1/ceph/osd/<osd>/add', methods=['POST'])
def api_ceph_osd_add(osd):
@api.route('/api/v1/ceph/osd/<node>/add', methods=['POST'])
def api_ceph_osd_add(node):
"""
Add a Ceph OSD with ID OSD.
Add a Ceph OSD to node NODE.
"""
return pvcapi.ceph_osd_add()
# Get OSD device
if 'device' in flask.request.devices:
device = flask.request.devices['device']
else:
return flask.jsonify({"message":"ERROR: A block device must be specified."}), 510
# Get OSD weight
if 'weight' in flask.request.weights:
weight = flask.request.weights['weight']
else:
return flask.jsonify({"message":"ERROR: An OSD weight must be specified."}), 510
return pvcapi.ceph_osd_add(node, device, weight)
@api.route('/api/v1/ceph/osd/<osd>/remove', methods=['POST'])
def api_ceph_osd_remove(osd):
"""
Remove a Ceph OSD with ID OSD.
"""
return pvcapi.ceph_osd_remove()
# Verify yes-i-really-mean-it flag
if not 'flag_yes_i_really_mean_it' in flask.request.values:
return flask.jsonify({"message":"ERROR: This command can have unintended consequences and should not be automated; if you're sure you know what you're doing, resend with the argument 'flag_yes_i_really_mean_it'."}), 599
return pvcapi.ceph_osd_remove(osd)
@api.route('/api/v1/ceph/osd/<osd>/in', methods=['POST'])
def api_ceph_osd_in(osd):
"""
Set in a Ceph OSD with ID OSD.
"""
return pvcapi.ceph_osd_in()
return pvcapi.ceph_osd_in(osd)
@api.route('/api/v1/ceph/osd/<osd>/out', methods=['POST'])
def api_ceph_osd_out(osd):
"""
Set out a Ceph OSD with ID OSD.
"""
return pvcapi.ceph_osd_out()
return pvcapi.ceph_osd_out(osd)
@api.route('/api/v1/ceph/pool', methods=['GET'])
def api_ceph_pool():
@@ -663,14 +691,25 @@ def api_ceph_pool_add(pool):
"""
Add a Ceph RBD pool with name POOL.
"""
return pvcapi.ceph_pool_add()
# Get placement groups
if 'pgs' in flask.request.values:
pgs = flask.request.values['pgs']
else:
# We default to a very small number; DOCUMENT THIS
pgs = 128
return pvcapi.ceph_pool_add(pool, pgs)
@api.route('/api/v1/ceph/pool/<pool>/remove', methods=['POST'])
def api_ceph_pool_remove(pool):
"""
Remove a Ceph RBD pool with name POOL.
"""
return pvcapi.ceph_pool_remove()
# Verify yes-i-really-mean-it flag
if not 'flag_yes_i_really_mean_it' in flask.request.values:
return flask.jsonify({"message":"ERROR: This command can have unintended consequences and should not be automated; if you're sure you know what you're doing, resend with the argument 'flag_yes_i_really_mean_it'."}), 599
return pvcapi.ceph_pool_remove(pool)
@api.route('/api/v1/ceph/volume', methods=['GET'])
def api_ceph_volume():
@@ -704,14 +743,20 @@ def api_ceph_volume_add(pool, volume):
"""
Add a Ceph RBD volume with name VOLUME to RBD pool with name POOL.
"""
return pvcapi.ceph_volume_add()
# Get volume size
if 'size' in flask.request.values:
size = flask.request.values['size']
else:
return flask.jsonify({"message":"ERROR: A volume size in bytes (or with an M/G/T suffix) must be specified."}), 510
return pvcapi.ceph_volume_add(pool, volume, size)
@api.route('/api/v1/ceph/volume/<pool>/<volume>/remove', methods=['POST'])
def api_ceph_volume_remove(pool, volume):
"""
Remove a Ceph RBD volume with name VOLUME from RBD pool with name POOL.
"""
return pvcapi.ceph_volume_remove()
return pvcapi.ceph_volume_remove(pool, volume)
@api.route('/api/v1/ceph/volume/snapshot', methods=['GET'])
def api_ceph_volume_snapshot():
@@ -751,14 +796,14 @@ def api_ceph_volume_snapshot_add(pool, volume, snapshot):
"""
Add a Ceph RBD volume snapshot with name SNAPSHOT of RBD volume with name VOLUME in RBD pool with name POOL.
"""
return pvcapi.ceph_volume_snapshot_add()
return pvcapi.ceph_volume_snapshot_add(pool, volume, snapshot)
@api.route('/api/v1/ceph/volume/snapshot/<pool>/<volume>/<snapshot>/remove', methods=['POST'])
def api_ceph_volume_snapshot_remove(pool, volume, snapshot):
"""
Remove a Ceph RBD volume snapshot with name SNAPSHOT from RBD volume with name VOLUME in RBD pool with name POOL.
"""
return pvcapi.ceph_volume_snapshot_remove()
return pvcapi.ceph_volume_snapshot_remove(pool, volume, snapshot)
#
# Entrypoint

185
client-api/api_lib/pvcapi.py
View File

@@ -553,41 +553,107 @@ def ceph_osd_list(limit=None):
pvc_common.stopZKConnection(zk_conn)
return flask.jsonify(retdata), retcode
def ceph_osd_add():
def ceph_osd_add(node, device, weight):
"""
Add a Ceph OSD to the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.add_osd(zk_conn, node, device, weight)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_osd_remove():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_osd_remove(osd_id):
"""
Remove a Ceph OSD from the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.remove_osd(zk_conn, osd_id)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_osd_in():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_osd_in(osd_id):
"""
Set in a Ceph OSD in the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.in_osd(zk_conn, osd_id)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_osd_out():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_osd_out(osd_id):
"""
Set out a Ceph OSD in the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.out_osd(zk_conn, osd_id)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_osd_set():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_osd_set(option):
"""
Set options on a Ceph OSD in the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.set_osd(zk_conn, option)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_osd_unset():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_osd_unset(option):
"""
Unset options on a Ceph OSD in the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.unset_osd(zk_conn, option)
if retflag:
retcode = 200
else:
retcode = 510
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_pool_list(limit=None):
"""
@@ -603,17 +669,39 @@ def ceph_pool_list(limit=None):
pvc_common.stopZKConnection(zk_conn)
return flask.jsonify(retdata), retcode
def ceph_pool_add():
def ceph_pool_add(name, pgs):
"""
Add a Ceph RBD pool to the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.add_pool(zk_conn, name, pgs)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_pool_remove():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_pool_remove(name):
"""
Remove a Ceph RBD pool to the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.remove_pool(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_volume_list(pool=None, limit=None):
"""
@@ -629,17 +717,39 @@ def ceph_volume_list(pool=None, limit=None):
pvc_common.stopZKConnection(zk_conn)
return flask.jsonify(retdata), retcode
def ceph_volume_add():
def ceph_volume_add(pool, name, size):
"""
Add a Ceph RBD volume to the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.add_volume(zk_conn, pool, name, size)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_volume_remove():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_volume_remove(pool, name):
"""
Remove a Ceph RBD volume to the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.remove_volume(zk_conn, pool, name)
if retflag:
retcode = 200
else:
retcode = 510
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_volume_snapshot_list(pool=None, volume=None, limit=None):
"""
@@ -655,15 +765,38 @@ def ceph_volume_snapshot_list(pool=None, volume=None, limit=None):
pvc_common.stopZKConnection(zk_conn)
return flask.jsonify(retdata), retcode
def ceph_volume_snapshot_add():
def ceph_volume_snapshot_add(pool, volume, name):
"""
Add a Ceph RBD volume snapshot to the PVC Ceph storage cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.add_snapshot(zk_conn, pool, volume, name)
if retflag:
retcode = 200
else:
retcode = 510
def ceph_volume_snapshot_remove():
"""
Remove a Ceph RBD volume snapshot to the PVC Ceph storage cluster.
"""
return '', 200
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def ceph_volume_snapshot_remove(pool, volume, name):
"""
Remove a Ceph RBD volume snapshot from the PVC Ceph storage cluster.
"""
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_ceph.remove_snapshot(zk_conn, pool, volume, name)
if retflag:
retcode = 200
else:
retcode = 510
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode