Ubuntu
keepalived package

  1. Bug #1815101
  2. Comment #24

Comment 24 for bug 1815101

Revision history for this message
Rafael David Tinoco (rafaeldtinoco) wrote :

(k)rafaeldtinoco@kcluster01:~$ dpkg -l | grep "ii systemd "
ii systemd 243-3ubuntu1 amd64 system and service manager

k)rafaeldtinoco@kcluster01:~$ for name in kcluster01 kcluster02 kcluster03; do ssh $name "dpkg -l | grep systemd "; done | grep "ii systemd "

ii systemd 243-3ubuntu1 amd64 system and service manager
ii systemd 243-3ubuntu1 amd64 system and service manager
ii systemd 243-3ubuntu1 amd64 system and service manager
----

(k)rafaeldtinoco@kcluster01:~$ for name in kcluster01 kcluster02 kcluster03; do ssh $name "cat /etc/systemd/network/10-netplan-eth3.network"; done
[Match]
Name=eth3

[Network]
LinkLocalAddressing=ipv6
Address=10.0.3.2/24
KeepConfiguration=static
[Match]
Name=eth3

[Network]
LinkLocalAddressing=ipv6
Address=10.0.3.3/24
KeepConfiguration=static
[Match]
Name=eth3

[Network]
LinkLocalAddressing=ipv6
Address=10.0.3.4/24
KeepConfiguration=static

----

(k)rafaeldtinoco@kcluster01:~$ crm status
Stack: corosync
Current DC: kcluster01 (version 2.0.1-9e909a5bdd) - partition with quorum
Last updated: Tue Nov 19 16:38:15 2019
Last change: Mon Nov 18 12:41:14 2019 by root via crm_resource on kcluster01

3 nodes configured
5 resources configured

Online: [ kcluster01 kcluster02 kcluster03 ]

Full list of resources:

 fence_kcluster01 (stonith:fence_virsh): Started kcluster02
 fence_kcluster02 (stonith:fence_virsh): Started kcluster01
 fence_kcluster03 (stonith:fence_virsh): Started kcluster01
 Resource Group: webserver_virtual_ip
     webserver (systemd:lighttpd): Started kcluster01
     virtual_ip (ocf::heartbeat:IPaddr2): Started kcluster01

----

(k)rafaeldtinoco@kcluster01:~$ for name in kcluster01 kcluster02 kcluster03; do ssh $name "hostname ; ip addr show eth3"; done

kcluster01
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:11:a0:03 brd ff:ff:ff:ff:ff:ff
    inet 10.0.3.2/24 brd 10.0.3.255 scope global eth3
       valid_lft forever preferred_lft forever
    inet 10.0.3.1/24 brd 10.0.3.255 scope global secondary eth3
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe11:a003/64 scope link
       valid_lft forever preferred_lft forever
kcluster02
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:1d:1a:cc brd ff:ff:ff:ff:ff:ff
    inet 10.0.3.3/24 brd 10.0.3.255 scope global eth3
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe1d:1acc/64 scope link
       valid_lft forever preferred_lft forever
kcluster03
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:b0:13:16 brd ff:ff:ff:ff:ff:ff
    inet 10.0.3.4/24 brd 10.0.3.255 scope global eth3
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:feb0:1316/64 scope link
       valid_lft forever preferred_lft forever

----

in parallel:

(k)rafaeldtinoco@kcluster01:~$ journalctl -f -u pacemaker

and check if events are generated (vip monitor detects changes)

----

(k)rafaeldtinoco@kcluster01:~$ systemctl restart systemd-networkd

----

No VIP changes:

(k)rafaeldtinoco@kcluster01:~$ for name in kcluster01 kcluster02 kcluster03; do ssh $name "hostname ; ip addr show eth3"; done

kcluster01
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:11:a0:03 brd ff:ff:ff:ff:ff:ff
    inet 10.0.3.2/24 brd 10.0.3.255 scope global eth3
       valid_lft forever preferred_lft forever
    inet 10.0.3.1/24 brd 10.0.3.255 scope global secondary eth3
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe11:a003/64 scope link
       valid_lft forever preferred_lft forever
kcluster02
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:1d:1a:cc brd ff:ff:ff:ff:ff:ff
    inet 10.0.3.3/24 brd 10.0.3.255 scope global eth3
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe1d:1acc/64 scope link
       valid_lft forever preferred_lft forever
kcluster03
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:b0:13:16 brd ff:ff:ff:ff:ff:ff
    inet 10.0.3.4/24 brd 10.0.3.255 scope global eth3
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:feb0:1316/64 scope link
       valid_lft forever preferred_lft forever

and no events generated!

verification-done