zabbix item for memcached monitoring doesn't work

[Gleb]

VERSION:
  feature_groups:
    - experimental
  production: "docker"
  release: "5.1.1"
  api: "1.0"
  build_number: "28"
  build_id: "2014-10-14_00-01-06"
  astute_sha: "f5fbd89d1e0e1f22ef9ab2af26da5ffbfbf24b13"
  fuellib_sha: "46ad455514614ec2600314ac80191e0539ddfc04"
  ostf_sha: "64cb59c681658a7a55cc2c09d079072a41beb346"
  nailgun_sha: "b9792cb5bbecddfa9c5c3afb4d0f961a2a2776a7"
  fuelmain_sha: "431350ba204146f815f0e51dd47bf44569ae1f6d"

Zabbix checks item net.tcp.service[tcp,,11211] that doesn't work because memcached listen only address on br-mgmt

Zabbix tries to connect on 127.0.0.1
root@node-9:~# grep 11211 /var/log/zabbix/zabbix_agentd.log | head
 23696:20141029:104826.999 Requested [net.tcp.service[tcp,,11211]]
 23696:20141029:104826.999 TCP expect network error: cannot connect to [[127.0.0.1]:11211]: [111] Connection refused
 23695:20141029:104856.239 Requested [net.tcp.service[tcp,,11211]]
 23695:20141029:104856.239 TCP expect network error: cannot connect to [[127.0.0.1]:11211]: [111] Connection refused
 23696:20141029:104926.008 Requested [net.tcp.service[tcp,,11211]]
 23696:20141029:104926.010 TCP expect network error: cannot connect to [[127.0.0.1]:11211]: [111] Connection refused
 23693:20141029:104956.400 Requested [net.tcp.service[tcp,,11211]]
 23693:20141029:104956.400 TCP expect network error: cannot connect to [[127.0.0.1]:11211]: [111] Connection refused
 23697:20141029:105026.722 Requested [net.tcp.service[tcp,,11211]]
 23697:20141029:105026.726 TCP expect network error: cannot connect to [[127.0.0.1]:11211]: [111] Connection refused

root@node-9:~# netstat -nl | grep 11211
tcp 0 0 192.168.0.3:11211 0.0.0.0:* LISTEN
udp 0 0 192.168.0.3:11211 0.0.0.0:*

So we need to change item to check specific IP address instead of 127.0.0.1

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/134209

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/5.1
Review: https://review.openstack.org/134212

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/134209
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=bf8f68902a57bcc9d91cf7d40d950c7cf188ad9f
Submitter: Jenkins
Branch: master

commit bf8f68902a57bcc9d91cf7d40d950c7cf188ad9f
Author: Oleksiy Molchanov <email address hidden>
Date: Thu Nov 13 15:39:35 2014 +0200

    Change IP for zabbix memcache check

    Change IP from 127.0.0.1 to node's public IP
    for zabbix memcache net.tcp.service check

    Change-Id: Ia5e9339074d9993b84217079013f2708baeb6eb7
    Closes-Bug: 1387116

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/134212
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=ddffd68f64b41c8baab3fbd906d376217b19a2eb
Submitter: Jenkins
Branch: stable/5.1

commit ddffd68f64b41c8baab3fbd906d376217b19a2eb
Author: Oleksiy Molchanov <email address hidden>
Date: Thu Nov 13 15:39:35 2014 +0200

    Change IP for zabbix memcache check

    Change IP from 127.0.0.1 to node's public IP
    for zabbix memcache net.tcp.service check

    Change-Id: Ia5e9339074d9993b84217079013f2708baeb6eb7
    Closes-Bug: 1387116

[Olivier Bourdon (olivierbourdon38)]

Cleanup of Zabbix related bugs for easier tracking of forthcoming 2.6 release