Differences between revisions 1 and 4 (spanning 3 versions)
⇤ ← Revision 1 as of 2018-01-08 13:01:27 →
Size: 314
Editor: Kristian Kallenberg
Comment:
← Revision 4 as of 2018-01-09 23:37:44 → ⇥
Size: 330
Editor: Kristian Kallenberg
Comment:
Deletions are marked like this. Additions are marked like this.
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We will use corosync to create a virtual IP which is shared by two systems
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We will use corosync to create a virtual IP which is share by two systems {{{
apt-get install corosync
}}}
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This has to be configured before haproxy configuration makes any sense, since haproxy should listen on the virtual ip. also we need to configure the dns name for the virtual ip first. so this depends on dns updates too. Add the local network and a multicast address to `/etc/corosync/corosync.conf` in the `interface` section
{{{
interface {
        bindnetaddr: 192.168.1.0
        mcastaddr: 239.192.1.1
}
}}}

Corosync

We will use corosync to create a virtual IP which is shared by two systems 

apt-get install corosync

Add the local network and a multicast address to /etc/corosync/corosync.conf in the interface section 

interface {
        bindnetaddr: 192.168.1.0 
        mcastaddr: 239.192.1.1
}

None: Corosync and HA-proxy (last edited 2021-08-12 09:31:08 by Kristian Kallenberg)