Galera lxc shutdown results in corrupted db

root@controller-dc1r02n03:~# systemctl show lxc.service |grep ExecStop
ExecStop={ path=/usr/lib/x86_64-linux-gnu/lxc/lxc-containers ; argv[]=/usr/lib/x86_64-linux-gnu/lxc/lxc-containers stop ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }

/usr/lib/x86_64-linux-gnu/lxc/lxc-containers:

SHUTDOWNDELAY=5
STOPOPTS="-a -A -s"
stop)
  if [ -n "$SHUTDOWNDELAY" ]; then
    SHUTDOWNDELAY="-t $SHUTDOWNDELAY"
  fi
  "$bindir"/lxc-autostart $STOPOPTS $SHUTDOWNDELAY
;;

Related fix proposed to branch: master
Review: https://review.openstack.org/625998

Related fix proposed to branch: master
Review: https://review.openstack.org/626716

Change abandoned by Justin Alford (<email address hidden>) on branch: master
Review: https://review.openstack.org/626716

Reviewed: https://review.openstack.org/625998
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-lxc_hosts/commit/?id=d0d9384aee36277e899aa664bc9f64835c33d6c4
Submitter: Zuul
Branch: master

commit d0d9384aee36277e899aa664bc9f64835c33d6c4
Author: Justin Alford <email address hidden>
Date: Tue Dec 18 13:04:57 2018 -0700

    Increase LXC container default shutdown delay

    Increase container shutdown delay before force-killing to avoid db
    corruption after controller reboots
    Parameterize SHUTDOWNDELAY envvar as lxc_container_shutdown_delay
    with default value 60 seconds
    Rename lxc.default.j2 template to lxc-net.default.j2 to align with
    destination config file name lxc-net
    Add new lxc.default.j2 template to use the lxc_container_shutdown_delay
    variable and allow user-defined value

    Related-Bug: 1806696

    Change-Id: I1d3b7990e462140fdb402883f8d25422eafca66b

Related fix proposed to branch: stable/rocky
Review: https://review.openstack.org/633767

Reviewed: https://review.openstack.org/633767
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-lxc_hosts/commit/?id=3138838ff8f169ae0cf413c459785d5f20306f33
Submitter: Zuul
Branch: stable/rocky

commit 3138838ff8f169ae0cf413c459785d5f20306f33
Author: Justin Alford <email address hidden>
Date: Tue Dec 18 13:04:57 2018 -0700

    Increase LXC container default shutdown delay

    Increase container shutdown delay before force-killing to avoid db
    corruption after controller reboots
    Parameterize SHUTDOWNDELAY envvar as lxc_container_shutdown_delay
    with default value 60 seconds
    Rename lxc.default.j2 template to lxc-net.default.j2 to align with
    destination config file name lxc-net
    Add new lxc.default.j2 template to use the lxc_container_shutdown_delay
    variable and allow user-defined value

    Related-Bug: 1806696

    Change-Id: I1d3b7990e462140fdb402883f8d25422eafca66b
    (cherry picked from commit d0d9384aee36277e899aa664bc9f64835c33d6c4)