Mani Prashanth Varma Manthena created CLOUDSTACK-9837:
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Summary: Upon stoping and starting an InternalLbVM device from
CloudStack, HAProxy service on the device is not being started properly
Key: CLOUDSTACK-9837
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9837
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server, SystemVM
Affects Versions: 4.10.0.0
Reporter: Mani Prashanth Varma Manthena
Priority: Critical
Upon stoping and starting an InternalLbVM device from CloudStack, HAProxy
service on the device is not being started properly (i.e. not in running state).
{noformat:title=service haproxy status}
root@b-70-VM:~# service haproxy status
haproxy not running.
{noformat}
{noformat:title=netstat output}
root@b-70-VM:~# netstat -tlpn
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
PID/Program name
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
1836/rpcbind
tcp 0 0 169.254.2.251:3922 0.0.0.0:* LISTEN
2748/sshd
tcp6 0 0 :::111 :::* LISTEN
1836/rpcbind
{noformat}
{noformat:title= /var/log/messages output}
Mar 14 12:41:19 b-70-VM kernel: [ 4.405107] EXT4-fs (vda1): mounted
filesystem with ordered data mode. Opts: (null)
Mar 14 12:41:19 b-70-VM kernel: [ 4.464582] EXT4-fs (vda6): mounted
filesystem with ordered data mode. Opts: (null)
Mar 14 12:41:19 b-70-VM kernel: [ 4.516924] EXT4-fs (vda8): mounted
filesystem with ordered data mode. Opts: (null)
Mar 14 12:41:19 b-70-VM kernel: [ 4.558946] EXT4-fs (vda11): mounted
filesystem with ordered data mode. Opts: (null)
Mar 14 12:41:19 b-70-VM kernel: [ 4.638375] EXT4-fs (vda7): mounted
filesystem with ordered data mode. Opts: (null)
Mar 14 12:41:19 b-70-VM kernel: [ 4.701705] EXT4-fs (vda9): mounted
filesystem with ordered data mode. Opts: (null)
Mar 14 12:41:19 b-70-VM kernel: [ 4.740521] EXT4-fs (vda10): mounted
filesystem with ordered data mode. Opts: (null)
Mar 14 12:41:19 b-70-VM kernel: [ 11.586397] NET: Registered protocol family
15
Mar 14 12:41:19 b-70-VM kernel: [ 11.593899] alg: No test for cipher_null
(cipher_null-generic)
Mar 14 12:41:19 b-70-VM kernel: [ 11.593917] alg: No test for
ecb(cipher_null) (ecb-cipher_null)
Mar 14 12:41:19 b-70-VM kernel: [ 11.593968] alg: No test for digest_null
(digest_null-generic)
Mar 14 12:41:19 b-70-VM kernel: [ 11.593981] alg: No test for compress_null
(compress_null-generic)
Mar 14 12:41:19 b-70-VM kernel: [ 11.607264] sha1_ssse3: Neither AVX nor
SSSE3 is available/usable.
Mar 14 12:41:19 b-70-VM kernel: [ 11.796542] ip_tables: (C) 2000-2006
Netfilter Core Team
Mar 14 12:41:19 b-70-VM kernel: [ 11.971487] ip6_tables: (C) 2000-2006
Netfilter Core Team
Mar 14 12:41:19 b-70-VM cloud: Starting ssh
Mar 14 12:41:19 b-70-VM cloud: Starting haproxy
Mar 14 12:41:20 b-70-VM cloud: Stopping cloud
Mar 14 12:41:20 b-70-VM cloud: Stopping dnsmasq
Mar 14 12:41:20 b-70-VM cloud: Stopping cloud-passwd-srvr
Mar 14 12:41:20 b-70-VM cloud: Stopping apache2
Mar 14 12:41:21 b-70-VM cloud: Waiting for VM boot up done for one second
Mar 14 12:41:21 b-70-VM cloud: Stopping nfs-common
Mar 14 12:41:21 b-70-VM cloud: Stopping portmap
Mar 14 12:41:21 b-70-VM cloud: Boot up process done
Mar 14 13:42:20 b-70-VM kernel: [ 3673.315888] device eth0 entered promiscuous
mode
Mar 14 13:43:01 b-70-VM kernel: [ 3714.667895] device eth0 left promiscuous mode
{noformat}
work around:
Manually start the HAProxy service on the InternalLB/VPCInlineLB device.
{noformat:title=Starting HAProxy service}
root@b-70-VM:~# service haproxy start
[....] Starting haproxy: haproxy[WARNING] 072/141946 (3417) : config : 'option
forwardfor' ignored for proxy '10_1_1_151-22' as it requires HTTP mode.
[WARNING] 072/141946 (3418) : config : 'option forwardfor' ignored for proxy
'10_1_1_151-22' as it requires HTTP mode.
. ok
root@b-70-VM:~#
root@b-70-VM:~# netstat -tlpn
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
PID/Program name
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
1836/rpcbind
tcp 0 0 10.1.1.151:80 0.0.0.0:* LISTEN
3419/haproxy
tcp 0 0 10.1.1.249:8081 0.0.0.0:* LISTEN
3419/haproxy
tcp 0 0 169.254.2.251:3922 0.0.0.0:* LISTEN
2748/sshd
tcp 0 0 10.1.1.151:22 0.0.0.0:* LISTEN
3419/haproxy
tcp6 0 0 :::111 :::* LISTEN
1836/rpcbind
{noformat}
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