diff options
Diffstat (limited to 'glusternagios')
| -rwxr-xr-x | glusternagios/glustercli.py | 102 |
1 files changed, 68 insertions, 34 deletions
diff --git a/glusternagios/glustercli.py b/glusternagios/glustercli.py index 77e514e..4029905 100755 --- a/glusternagios/glustercli.py +++ b/glusternagios/glustercli.py @@ -100,6 +100,7 @@ class GeoRepStatus: NOT_STARTED = "NOT_STARTED" FAULTY = "FAULTY" PARTIAL_FAULTY = "PARTIAL_FAULTY" + STOPPED = "STOPPED" class TransportType: @@ -494,44 +495,70 @@ def _parseVolumeSelfHealSplitBrainInfo(out): def _parseVolumeGeoRepStatus(volumeName, out): - detail = "" - status = GeoRepStatus.OK # https://bugzilla.redhat.com/show_bug.cgi?id=1090910 - opened for xml # output. For now parsing below string output format # MASTER NODE MASTER VOL MASTER BRICK # SLAVE STATUS CHECKPOINT STATUS CRAWL STATUS slaves = {} - all_status = ['ACTIVE', 'PASSIVE', 'FAULTY', 'NOT STARTED', 'INITIALISING'] - for line in out: - if any(gstatus in line.upper() for gstatus in all_status): - nodeline = line.split() - slave = nodeline[3] - if slaves.get(slave) is None: - slaves[slave] = {'nodecount': 0, - 'faultcount': 0, - 'notstarted': 0} - slaves[slave]['nodecount'] += 1 - if GeoRepStatus.FAULTY in line.upper() \ - or "NOT STARTED" in line.upper(): - node = nodeline[0] - if GeoRepStatus.FAULTY == nodeline[4].upper(): - slaves[slave]['faultcount'] += 1 - tempstatus = GeoRepStatus.FAULTY - else: - slaves[slave]['notstarted'] += 1 - tempstatus = GeoRepStatus.NOT_STARTED - detail += ("%s - %s - %s;" % (slave, - node, - tempstatus)) + other_status = ['ACTIVE', 'INITIALIZING...'] + for line in out[3:]: + tempstatus = None + nodeline = line.split() + node = nodeline[0] + brick = nodeline[2] + slave = nodeline[3] + if slaves.get(slave) is None: + slaves[slave] = {'nodecount': 0, + 'faulty': 0, + 'notstarted': 0, + 'stopped': 0, + 'passive': 0, + 'detail': '', + 'status': GeoRepStatus.OK + } + slaves[slave]['nodecount'] += 1 + if GeoRepStatus.FAULTY in line.upper(): + slaves[slave]['faulty'] += 1 + tempstatus = GeoRepStatus.FAULTY + elif "NOT STARTED" in line.upper(): + slaves[slave]['notstarted'] += 1 + tempstatus = GeoRepStatus.NOT_STARTED + elif "PASSIVE" in line.upper(): + slaves[slave]['passive'] += 1 + tempstatus = "PASSIVE" + elif GeoRepStatus.STOPPED in line.upper(): + slaves[slave]['stopped'] += 1 + tempstatus = GeoRepStatus.STOPPED + elif not any(gstatus in line.upper() for gstatus in other_status): + tempstatus = nodeline[4] + + if tempstatus: + slaves[slave]['detail'] += ("%s:%s - %s;" % (node, + brick, + tempstatus)) + volumes = volumeInfo(volumeName) + replicaCount = volumes[volumeName]["brickCount"] + if "REPLICATE" in volumes[volumeName]["volumeType"]: + replicaCount = volumes[volumeName]["replicaCount"] + for slave, count_dict in slaves.iteritems(): - if count_dict['nodecount'] == count_dict['faultcount']: - status = GeoRepStatus.FAULTY - break - elif count_dict['faultcount'] > 0: - status = GeoRepStatus.PARTIAL_FAULTY - elif count_dict['notstarted'] > 0 and status == GeoRepStatus.OK: - status = GeoRepStatus.NOT_STARTED - return {volumeName: {'status': status, 'detail': detail}} + if count_dict['faulty'] > 0: + # georep cli status does not give the node name in the same way as + # gluster volume info - there's no way to compare and get the + # subvolume. So if fault+passive > than num of primary bricks, + # moving to faulty + if (count_dict['faulty'] + count_dict['passive'] + > count_dict['nodecount']/replicaCount): + slaves[slave]['status'] = GeoRepStatus.FAULTY + else: + slaves[slave]['status'] = GeoRepStatus.PARTIAL_FAULTY + elif (count_dict['notstarted'] > 0 and + slaves[slave]['status'] == GeoRepStatus.OK): + slaves[slave]['status'] = GeoRepStatus.NOT_STARTED + elif (count_dict['stopped'] > 0 and + slaves[slave]['status'] == GeoRepStatus.OK): + slaves[slave]['status'] = GeoRepStatus.STOPPED + return {volumeName: {'slaves': slaves}} def volumeGeoRepStatus(volumeName, remoteServer=None): @@ -539,8 +566,15 @@ def volumeGeoRepStatus(volumeName, remoteServer=None): Arguments: * VolumeName Returns: - {VOLUMENAME: {'status': GEOREPSTATUS, - 'detail': detailed message}} + {VOLUMENAME: {'slaves': [{SLAVENAME:{ + 'nodecount': COUNT, + 'faulty': COUNT, + 'notstarted': 0, + 'stopped': 0, + 'passive':0, + 'detail': detailed message, + 'status': GEOREPSTATUS}} + ]} """ command = _getGlusterVolCmd() + ["geo-replication", volumeName, "status"] if remoteServer: |