Hi Ifat,
Thank you for your help. See my response on your questions
below:
· You see the neutron port in your entity graph, and it is connected to
the VM
V: yes, it’s correct.
· You see the alarm on the alarms view, and its resources is the
neutron port
V: I see the alarm, sent by collectd , on the alarm page (or vitrage alarm
list). Not sure how to check the alarm resources?
· You see the alarm in the entity graph, connected to the neutron port
V: The Alarm is show on the entity graph, but it’s NOT connected to the neutron
port.
· You are asking why the neutron port in the entity graph is green and
not red?
V: The neutron port doesn’t change the color at all.
I’ve validated and tried the suggested template but unfortunately it doesn’t
help. I still see the alarm on the graph but it is not connected to neutron
port. Also, the neutron port desn’t change the state. Please note, that I’m
using master branch for the Vitrage in my environment.
Also, attaching the topology dump with raised alarm.
Used configurations :
====================
collectd:
- collectd_host: silpixa00399503/ovs_events/qvo818dd156-be
type: neutron.port
name: qvo818dd156 # What name we should use here in case of
neutron.port?
metadata:
name: ovs_interface_down
description: ovs interface down
definitions:
entities:
- entity:
category: ALARM
type: collectd
name: qvo818dd156
template_id: collectd_alarm
- entity:
category: RESOURCE
type: neutron.port
template_id: port
relationships:
- relationship:
source: collectd_alarm
relationship_type: on
target: port
template_id: collectd_alarm_on_port
scenarios:
- scenario:
condition: collectd_alarm_on_port
actions:
- action:
action_type: set_state
action_target:
target: port
properties:
state: ERROR
Thanks and Regards,
Volodymyr
From: Afek, Ifat (Nokia - IL/Kfar Sava) [mailto:[email protected]]
Sent: Thursday, July 6, 2017 10:01 PM
To: OpenStack Development Mailing List (not for usage questions)
<[email protected]>
Cc: Tahhan, Maryam <[email protected]>
Subject: Re: [openstack-dev] [Vitrage] Collectd notification isn't shown on the
Vitrage Graph
Hi Volodymyr,
Let me see if I understood the problem correctly. Are my assumptions right?
· You see the neutron port in your entity graph, and it is connected to
the VM
· You see the alarm on the alarms view, and its resources is the
neutron port
· You see the alarm in the entity graph, connected to the neutron port
· You are asking why the neutron port in the entity graph is green and
not red?
The template that you used as an example is not what you are asking for. This
template states that if there is an alarm on the host (in your case, the alarm
is on the neutron port), and the host contains an instance -> raise an alarm on
the instance and set its state to suboptimal. The template that (I think) you
need is more simple: if there is an alarm on a neutron port, set its state to
error.
Below is the template that I think you should use. Note that I haven’t tested
it locally (because I don’t have the same environment as yours), so there could
be errors. As a first step, make sure you are using the correct collectd alarm
name (use ‘name’ and not ‘rawtext’ which is Zabbix-specific), and then run
‘vitrage template validate’ to verify its correctness.
metadata:
name: ovs_interface_down
description: ovs interface is down
definitions:
entities:
- entity:
category: ALARM
type: collectd
name: <put the collectd alarm name here>
template_id: collectd_alarm
- entity:
category: RESOURCE
type: neutron.port
template_id: port
relationships:
- relationship:
source: collectd_alarm
relationship_type: on
target: port
template_id : collectd_alarm_on_port
scenarios:
- scenario:
condition: collectd_alarm_on_port
- action:
action_type: set_state
action_target:
target: port
properties:
state: ERROR
Let me know if it helped,
Ifat.
From: "Mytnyk, VolodymyrX"
<[email protected]<mailto:[email protected]>>
Reply-To: "OpenStack Development Mailing List (not for usage questions)"
<[email protected]<mailto:[email protected]>>
Date: Thursday, 6 July 2017 at 17:18
To:
"[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Cc: "Tahhan, Maryam" <[email protected]<mailto:[email protected]>>
Subject: [openstack-dev] [Vitrage] Collectd notification isn't shown on the
Vitrage Graph
Hi All,
We are trying to configure the collectd and Vitrage service to
raise an alarm in the Vitrage and show the alarm on the graph if a VM interface
goes down. The collectd & collectd_vitrage plugin have been configured to send
the notification if the OvS interface connected to VM goes down (using OvS
events plugin). In our case, when interface goes down, the collectd event is
sent to Vitrage and we’re able to see it on the Alarm page. But we would like
to show the alarm on the Entity Graph (highlighting the neutron port) but for
some reason it doesn’t work. The
https://github.com/openstack/vitrage/blob/master/tools/load_generator/templates/vm_0.yaml
template has been used as a base for our scenario (changing `zabbix`
datasource to `collectd` in the file). Our collectd datasource configuration
(collectd_conf.yaml) looks like this (tried both variants):
collectd:
- collectd_host: silpixa00399503/ovs_events/qvo818dd156-be
type: neutron.port
name: qvo818dd156-be
collectd:
- collectd_host: silpixa00399503/ovs_events/qvo818dd156-be
type: nove.host
name: silpixa00399503
Our setup configuration looks like this:
|HOST| ----> |VM| ---> |NEUTRON.PORT|---> |NEUTRON.NETWOR|
Any help on the issue would be much appreciated.
Thanks and Regards,
Volodymyr
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