[OmniOS-discuss] Keepalived in an LX branded zone

[Serge Fonville]

One of the possible alternatives would be to install zones with
system/network/routing/vrrp, but then I still have the challenge that
haproxy is not in https://pkg.omniosce.org/r151022/core/

Kind regards/met vriendelijke groet,

Serge Fonville

http://www.sergefonville.nl

2017-12-03 19:05 GMT+01:00 Serge Fonville <serge.fonville at gmail.com>:

> Hi,
>
> I am currently trying to setup keepalived in an LX branded zone.
>
> Since I get a lot of errors that might be related to the fact it is an LX
> branded zone, I was wondering if someone would be so kind to shed their
> light on it.
>
> Especially since I never setup keepalived before, I am unsure if these
> errors are caused by the fact it is an LX branded zone, of just
> misconfiguration of keepalived.
>
> # Inside the zone
> keepalived.conf
>
>> global_defs {    router_id haproxy01
>>     vrrp_version 3
>> }
>>
>> vrrp_script check_haproxy {
>>     script "/etc/keepalived/check_haproxy.sh"
>>     interval 0.05
>>     fall 2
>>     rise 2
>> }
>>
>> vrrp_instance haproxy_instance {
>>     state MASTER
>>     interface haproxy01vnic0
>>     virtual_router_id 25
>>     priority 150
>>     advert_int 0.05
>>     virtual_ipaddress {
>>         192.168.1.25/2 label haproxy01vnic0:0
>>     }
>>     track_script {
>>         check_haproxy
>>     }
>> }
>>
>>
> keepalived -f /etc/keepalived/keepalived.conf -l -n
>
>> Starting Keepalived v1.3.5 (03/19,2017), git commit v1.3.5-6-g6fa32f2
>> Unable to resolve default script username 'keepalived_script' - ignoring
>> Opening file '/etc/keepalived/keepalived.conf'.
>> Starting Healthcheck child process, pid=13481
>> Initializing ipvs
>> Starting VRRP child process, pid=13482
>> Registering Kernel netlink reflector
>> Registering Kernel netlink command channel
>> Error while registering gratuitous ARP shared channel
>> Opening file '/etc/keepalived/keepalived.conf'.
>> IPVS: Can't initialize ipvs: No such file or directory
>> Keepalived_vrrp exited due to segmentation fault (SIGSEGV).
>> Please report a bug at https://github.com/acassen/keepalived/issues
>> and include this log from when keepalived started, what happened
>> immediately before the crash, and your configuration file.
>>
>
> /etc/keepalived/check_haproxy.sh
>
>> #!/bin/bash
>> kill -0 $(cat /run/haproxy.pid) && echo 'OK' && exit 0 || echo 'NOK' && exit 1
>>
>>
> # Inside the global zone
> cat /etc/zones/haproxy01.xml
>
>> <?xml version="1.0"?>
>> <!--
>>     DO NOT EDIT THIS FILE.  Use zonecfg(1M) instead.
>> -->
>> <!DOCTYPE zone PUBLIC "-//Sun Microsystems Inc//DTD Zones//EN"
>> "file:///usr/share/lib/xml/dtd/zonecfg.dtd.1">
>> <zone name="haproxy01" zonepath="/export/zones/haproxy01"
>> autoboot="true" brand="lx" ip-type="exclusive" debugid="20">
>>   <network physical="haproxy01vnic0">
>>     <net-attr name="gateway" value="192.168.1.254"/>
>>     <net-attr name="ips" value="192.168.1.22/24"/>
>>     <net-attr name="primary" value="true"/>
>>   </network>
>>   <attr name="dns-domain" type="string" value="sergefonville.nl"/>
>>   <attr name="resolvers" type="string" value="192.168.1.20"/>
>>   <attr name="kernel-version" type="string" value="3.10.0"/>
>>   <network physical="haproxy01vnic1">
>>     <net-attr name="ips" value="10.0.0.1/24"/>
>>   </network>
>> </zone>
>>
>
> uname -v
> omnios-r151022-f9693432c2
>
> Any feedback or input is greatly appreciated!
>
> Kind regards/met vriendelijke groet,
>
> Serge Fonville
>
> http://www.sergefonville.nl
>
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