pyclustercheck doesn't work as expected when available when donor is enabled

[Frederic Descamps]

see https://github.com/Oneiroi/clustercheck/issues/2

When it's started with -a 1 like this:

pyclustercheck -a 1

the result is not ok when the server is donor:

mysql -e "show global status like 'wsrep_local_sta%';"; curl 127.0.0.1:8000
+---------------------------+--------------------------------------+
| Variable_name | Value |
+---------------------------+--------------------------------------+
| wsrep_local_state_uuid | 347f0730-fe88-11e2-b09c-4b2817e98824 |
| wsrep_local_state | 2 |
| wsrep_local_state_comment | Donor/Desynced |
+---------------------------+--------------------------------------+
CACHED: Percona XtraDB Cluster Node is not synced

Changing the if condition like bellow (addind int( ) )works:

    elif res[0]['Value'] == '4' or (int(opts.available_when_donor) == 1 and res[0]['Value'] == '2'):

example:

 mysql -e "show global status like 'wsrep_local_sta%';"; curl 127.0.0.1:8000
+---------------------------+--------------------------------------+
| Variable_name | Value |
+---------------------------+--------------------------------------+
| wsrep_local_state_uuid | 347f0730-fe88-11e2-b09c-4b2817e98824 |
| wsrep_local_state | 2 |
| wsrep_local_state_comment | Donor/Desynced |
+---------------------------+--------------------------------------+
Percona XtraDB Cluster Node is synced

[Frederic Descamps (lefred)]

#32811

[Raghavendra D Prabhu (raghavendra-prabhu)]

Thanks for reporting, fixed it now.

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PXC-1417