Keepalived < 2.0.x in Ubuntu 18.04 LTS not compatible with systemd-networkd
Bug #1819074 reported by
cdmiller
This bug report is a duplicate of:
Bug #1815101: [master] Restarting systemd-networkd breaks keepalived, heartbeat, corosync, pacemaker (interface aliases are restarted).
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This bug affects 9 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
keepalived (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Bionic |
Triaged
|
Medium
|
Unassigned | ||
netplan.io (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Confirmed
|
Undecided
|
Unassigned | ||
systemd (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Systemd-networkd clobbers VIPs placed by other daemons on any reconfiguration triggering systemd-networkd restart (netplan apply for example). Keepalived < version 2.0.x will not restore a VIP lost in this fashion, breaking high availability on Ubuntu 18.04 LTS. A backport for keepalived >= 2.0.x should fix the issue.
Changed in keepalived (Ubuntu Bionic): | |
status: | New → Triaged |
Changed in keepalived (Ubuntu Cosmic): | |
status: | New → Triaged |
Changed in keepalived (Ubuntu): | |
importance: | Undecided → Medium |
Changed in keepalived (Ubuntu Bionic): | |
importance: | Undecided → Medium |
Changed in keepalived (Ubuntu Cosmic): | |
importance: | Undecided → Medium |
tags: | added: server-next |
tags: | added: server-triage-discuss |
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FYI that is about: /lists. ubuntu. com/archives/ ubuntu- server/ 2018-October/ 007761. html /lists. ubuntu. com/archives/ ubuntu- server/ 2018-November/ 007784. html /lists. ubuntu. com/archives/ ubuntu- server/ 2019-February/ 007811. html /lists. ubuntu. com/archives/ ubuntu- server/ 2019-March/ 007819. html
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