Only check local arakoons

[kinvaris]

79

[JeffreyDevloo]

Verified.

Steps

• Deployed master branch on node
• Started Ipython
• ran:

from ovs.extensions.healthcheck.arakoon.arakooncluster_health_check import ArakoonHealtcheck
ArakoonHealthCheck().fetch_available_clusters()

Output

Got Arakoon information of the local cluster.

{u'ovsdb': {u'XwuMSManT3I9wRbz': {'guid': '780c15a7-a991-42da-bf73-5bff16b1b869',
   'hostname': u'ovs-node1',
   'ip-address': u'10.100.199.151',
   'node_type': u'MASTER',
   'tlog_dir': u'/opt/OpenvStorage/db/arakoon/ovsdb/tlogs'},
  u'bAbhduiMUJmJK6VX': {'guid': '4b23688c-0afb-4ed7-b6c4-ccdf3a9ea766',
   'hostname': u'ovs-node2',
   'ip-address': u'10.100.199.152',
   'node_type': u'MASTER',
   'tlog_dir': u'/opt/OpenvStorage/db/arakoon/ovsdb/tlogs'},
  u'nBjotOTrrc6treIF': {'guid': 'e5899810-1c29-44af-ab52-b160e4946ccf',
   'hostname': u'ovs-node3',
   'ip-address': u'10.100.199.153',
   'node_type': u'MASTER',
   'tlog_dir': u'/opt/OpenvStorage/db/arakoon/ovsdb/tlogs'}},
 u'vm-backend-abm': {u'XwuMSManT3I9wRbz': {'guid': '780c15a7-a991-42da-bf73-5bff16b1b869',
   'hostname': u'ovs-node1',
   'ip-address': u'10.100.199.151',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/vm-backend-abm/tlogs'},
  u'bAbhduiMUJmJK6VX': {'guid': '4b23688c-0afb-4ed7-b6c4-ccdf3a9ea766',
   'hostname': u'ovs-node2',
   'ip-address': u'10.100.199.152',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/vm-backend-abm/tlogs'},
  u'nBjotOTrrc6treIF': {'guid': 'e5899810-1c29-44af-ab52-b160e4946ccf',
   'hostname': u'ovs-node3',
   'ip-address': u'10.100.199.153',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/vm-backend-abm/tlogs'}},
 u'vm-backend-nsm_0': {u'XwuMSManT3I9wRbz': {'guid': '780c15a7-a991-42da-bf73-5bff16b1b869',
   'hostname': u'ovs-node1',
   'ip-address': u'10.100.199.151',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/vm-backend-nsm_0/tlogs'},
  u'bAbhduiMUJmJK6VX': {'guid': '4b23688c-0afb-4ed7-b6c4-ccdf3a9ea766',
   'hostname': u'ovs-node2',
   'ip-address': u'10.100.199.152',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/vm-backend-nsm_0/tlogs'},
  u'nBjotOTrrc6treIF': {'guid': 'e5899810-1c29-44af-ab52-b160e4946ccf',
   'hostname': u'ovs-node3',
   'ip-address': u'10.100.199.153',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/vm-backend-nsm_0/tlogs'}},
 u'voldrv': {u'XwuMSManT3I9wRbz': {'guid': '780c15a7-a991-42da-bf73-5bff16b1b869',
   'hostname': u'ovs-node1',
   'ip-address': u'10.100.199.151',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/voldrv/tlogs'},
  u'bAbhduiMUJmJK6VX': {'guid': '4b23688c-0afb-4ed7-b6c4-ccdf3a9ea766',
   'hostname': u'ovs-node2',
   'ip-address': u'10.100.199.152',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/voldrv/tlogs'},
  u'nBjotOTrrc6treIF': {'guid': 'e5899810-1c29-44af-ab52-b160e4946ccf',
   'hostname': u'ovs-node3',
   'ip-address': u'10.100.199.153',
   'node_type': u'MASTER',
   'tlog_dir': u'/mnt/hdd1/arakoon/voldrv/tlogs'}}}

Setup

Hyperconverged setup

• Three nodes with each three disks for the back-end

Package information

• openvstorage 2.7.2-rev.3859.42b3488-1 amd64 openvStorage
• openvstorage-backend 1.7.2-rev.675.37ca5b8-1 amd64 openvStorage Backend plugin
• openvstorage-backend-core 1.7.2-rev.675.37ca5b8-1 amd64 openvStorage Backend plugin core
• openvstorage-backend-webapps 1.7.2-rev.675.37ca5b8-1 amd64 openvStorage Backend plugin Web Applications
• openvstorage-cinder-plugin 1.2.2-rev.32.948a8c1-1 amd64 OpenvStorage Cinder plugin for OpenStack
• openvstorage-core 2.7.2-rev.3859.42b3488-1 amd64 openvStorage core
• openvstorage-hc 1.7.2-rev.675.37ca5b8-1 amd64 openvStorage Backend plugin HyperConverged
• openvstorage-health-check 2.0.0-rev.117.3212ea9-1 amd64 Open vStorage HealthCheck
• openvstorage-sdm 1.6.2-rev.330.f06c8de-1 amd64 Open vStorage Backend ASD Manager
• openvstorage-test 2.7.2-rev.980.0dbc80f-1 amd64 openvStorage autotest suite
• openvstorage-webapps 2.7.2-rev.3859.42b3488-1 amd64 openvStorage Web Applications