Re: [ovs-dev] [PATCH 2/2] rhel-systemd: Document systemd behavior

[Russell Bryant]

On Mon, Feb 20, 2017 at 9:42 AM, Flavio Leitner  wrote:

> On Wed, Feb 08, 2017 at 05:28:22PM +0100, Eelco Chaudron wrote:
> > This is a follow up patch to document the systemd behavior including
> > the change introduced by the "rhel-systemd: Restart openvswitch
> > service if a daemon crashes", still under review.
> >
> > Signed-off-by: Eelco Chaudron 
> > ---
>
> Glad to see this being documented, Thanks Eelco.
> Acked-by: Flavio Leitner 
>
> Russell, FYI this is the second patch documenting the change
> of another patch as noted in the commit message. So, either
> apply both or none :-).
>

Thanks!  I applied this to master and branch-2.7 with a minor change to the
heading to be a 2nd level heading like:

Red Hat systemd integration
---
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Re: [ovs-dev] [PATCH 2/2] rhel-systemd: Document systemd behavior

[Flavio Leitner]

On Wed, Feb 08, 2017 at 05:28:22PM +0100, Eelco Chaudron wrote:
> This is a follow up patch to document the systemd behavior including
> the change introduced by the "rhel-systemd: Restart openvswitch
> service if a daemon crashes", still under review.
> 
> Signed-off-by: Eelco Chaudron 
> ---

Glad to see this being documented, Thanks Eelco.
Acked-by: Flavio Leitner 

Russell, FYI this is the second patch documenting the change
of another patch as noted in the commit message. So, either
apply both or none :-).

Thanks
Flavio

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[ovs-dev] [PATCH 2/2] rhel-systemd: Document systemd behavior

[Eelco Chaudron]

This is a follow up patch to document the systemd behavior including
the change introduced by the "rhel-systemd: Restart openvswitch
service if a daemon crashes", still under review.

Signed-off-by: Eelco Chaudron 
---
 rhel/README.RHEL.rst | 33 +
 1 file changed, 33 insertions(+)

diff --git a/rhel/README.RHEL.rst b/rhel/README.RHEL.rst
index afccf17..a299799 100644
--- a/rhel/README.RHEL.rst
+++ b/rhel/README.RHEL.rst
@@ -296,6 +296,39 @@ DPDK NIC port:
 OVS_OPTIONS="bond_mode=active-backup"
 HOTPLUG=no
 
+
+===
+Red Hat systemd integration
+===
+
+The RPM packages for Open vSwitch provide support for systemd integration. It's
+recommended to use the openvswitch.service to start and stop the Open vSwitch
+daemons. The below table shows systemd's behavior:
+
+=== == == == 
=== ===
+  - Process Statussystemctk <> 
status
+--- - 
--
+Action  ovs-vswitch ovsdb-server  openvswitch
ovs-vswitchdovsdb-server
+=== == == == 
=== ===
+systemctl start openvswitch*startedstartedactive, exited 
active, running active, running
+crash of vswitchd   crash, started re-started active, exited 
active, running active, running
+crash of ovsdb  re-started crash, started active, exited 
active, running active, running
+systemctl restart openvswitch   re-started re-started active, exited 
active, running active, running
+systemctl restart ovs-vswitchd  re-started re-started active, exited 
active, running active, running
+systemctl restart ovsdb-server  re-started re-started active, exited 
active, running active, running
+systemctl stop openvswitch  stoppedstoppedinactive, dead 
inactive, dead  inactive, dead
+systemctl stop ovs-vswitchd stoppedstoppedinactive, dead 
inactive, dead  inactive, dead
+systemctl stop ovsdb-server stoppedstoppedinactive, dead 
inactive, dead  inactive, dead
+systemctl start ovs-vswitchd*   startedstartedinactive, dead 
active, running active, running
+systemctl start ovsdb-server*   not startedstartedinactive, dead 
inactive, dead  active, running
+=== == == == 
=== ===
+
+
+\* These commands where executed when no Open vSwitch related processes where
+running. All other commands where executed when Open vSwitch was successfully
+running.
+
+
 Reporting Bugs
 --
 
-- 
2.7.4

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