ceph-ansible/roles/ceph-iscsi-gw/tasks
Mike Christie 76753e64f9 iscsi: Fix crashes during rolling update
During a rolling update we will run the ceph iscsigw tasks that start
the daemons then run the configure_iscsi.yml tasks which can create
iscsi objects like targets, disks, clients, etc. The problem is that
once the daemons are started they will accept confifguration requests,
or may want to update the system themself. Those operations can then
conflict with the configure_iscsi.yml tasks that setup objects and we
can end up in crashes due to the kernel being in a unsupported state.

This could also happen during creation, but is less likely due to no
objects being setup yet, so there are no watchers or users accessing the
gws yet. The fix in this patch works for both update and initial setup.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1795806

Signed-off-by: Mike Christie <mchristi@redhat.com>
(cherry picked from commit 77f3b5d51b)
2020-02-03 15:15:15 +01:00
..
non-container iscsi: Fix crashes during rolling update 2020-02-03 15:15:15 +01:00
common.yml ceph-iscsi: don't use bracket with trusted_ip_list 2020-01-14 12:48:04 -05:00
containerized.yml iscsigw: refact tasks directory layout 2019-10-01 18:50:51 +02:00
deploy_ssl_keys.yml global: remove fetch_directory dependency 2019-09-26 16:21:54 +02:00
main.yml iscsi: Fix crashes during rolling update 2020-02-03 15:15:15 +01:00
systemd.yml ceph-iscsi: notify rbd target services 2019-10-16 11:34:15 -04:00