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[masakari] how to install masakari on centos 7


Hi Gaetan,
I try to generate config file by using this command tox -egenconfig on top
level of masakari but the output is error, is this masakari still in beta
version ?
[root at compute1 masakari-monitors]# tox -egenconfig
genconfig create: /root/masakari-monitors/.tox/genconfig
ERROR: InterpreterNotFound: python3
_____________________________________________________________ summary
______________________________________________________________
ERROR:  genconfig: InterpreterNotFound: python3

On Mon, Jul 8, 2019 at 3:24 PM Vu Tan <vungoctan252 at gmail.com> wrote:

> Hi,
> Thanks a lot for your reply, I install pacemaker/corosync, masakari-api,
> maskari-engine on controller node, and I run masakari-api with this
> command: masakari-api, but I dont know whether the process is running like
> that or is it just hang there, here is what it shows when I run the
> command, I leave it there for a while but it does not change anything :
> [root at controller masakari]# masakari-api
> 2019-07-08 15:21:09.946 30250 INFO masakari.api.openstack [-] Loaded
> extensions: ['extensions', 'notifications', 'os-hosts', 'segments',
> 'versions']
> 2019-07-08 15:21:09.955 30250 WARNING keystonemiddleware._common.config
> [-] The option "__file__" in conf is not known to auth_token
> 2019-07-08 15:21:09.955 30250 WARNING keystonemiddleware._common.config
> [-] The option "here" in conf is not known to auth_token
> 2019-07-08 15:21:09.960 30250 WARNING keystonemiddleware.auth_token [-]
> AuthToken middleware is set with
> keystone_authtoken.service_token_roles_required set to False. This is
> backwards compatible but deprecated behaviour. Please set this to True.
> 2019-07-08 15:21:09.974 30250 INFO masakari.wsgi [-] masakari_api
> listening on 127.0.0.1:15868
> 2019-07-08 15:21:09.975 30250 INFO oslo_service.service [-] Starting 4
> workers
> 2019-07-08 15:21:09.984 30274 INFO masakari.masakari_api.wsgi.server [-]
> (30274) wsgi starting up on http://127.0.0.1:15868
> 2019-07-08 15:21:09.985 30275 INFO masakari.masakari_api.wsgi.server [-]
> (30275) wsgi starting up on http://127.0.0.1:15868
> 2019-07-08 15:21:09.992 30277 INFO masakari.masakari_api.wsgi.server [-]
> (30277) wsgi starting up on http://127.0.0.1:15868
> 2019-07-08 15:21:09.994 30276 INFO masakari.masakari_api.wsgi.server [-]
> (30276) wsgi starting up on http://127.0.0.1:15868
>
> On Sun, Jul 7, 2019 at 7:37 PM Gaëtan Trellu <gaetan.trellu at incloudus.com>
> wrote:
>
>> Hi Vu Tan,
>>
>> Masakari documentation doesn't really exist... I had to figured some
>> stuff by myself to make it works into Kolla project.
>>
>> On controller nodes you need:
>>
>> - pacemaker
>> - corosync
>> - masakari-api (openstack/masakari repository)
>> - masakari- engine (openstack/masakari repository)
>>
>> On compute nodes you need:
>>
>> - pacemaker-remote (integrated to pacemaker cluster as a resource)
>> - masakari- hostmonitor (openstack/masakari-monitor repository)
>> - masakari-instancemonitor (openstack/masakari-monitor repository)
>> - masakari-processmonitor (openstack/masakari-monitor repository)
>>
>> For masakari-hostmonitor, the service needs to have access to systemctl
>> command (make sure you are not using sysvinit).
>>
>> For masakari-monitor, the masakari-monitor.conf is a bit different, you
>> will have to configure the [api] section properly.
>>
>> RabbitMQ needs to be configured (as transport_url) on masakari-api and
>> masakari-engine too.
>>
>> Please check this review[1], you will have masakari.conf and
>> masakari-monitor.conf configuration examples.
>>
>> [1] https://review.opendev.org/#/c/615715
>>
>> Gaëtan
>>
>> On Jul 7, 2019 12:08 AM, Vu Tan <vungoctan252 at gmail.com> wrote:
>>
>>
>> Vu Tan <vungoctan252 at gmail.com>
>> 10:30 AM (35 minutes ago)
>> to openstack-discuss
>> Sorry, I resend this email because I realized that I lacked of prefix on
>> this email's subject
>>
>>
>> Hi,
>>
>> I would like to use Masakari and I'm having trouble finding a step by
>> step or other documentation to get started with. Which part should be
>> installed on controller, which is should be on compute, and what is the
>> prerequisite to install masakari, I have installed corosync and pacemaker
>> on compute and controller nodes, , what else do I need to do ?  step I
>> have done so far:
>> - installed corosync/pacemaker
>> - install masakari on compute node on this github repo:
>> https://github.com/openstack/masakari
>> - add masakari in to mariadb
>> here is my configuration file of masakari.conf, do you mind to take a
>> look at it, if I have misconfigured anything?
>>
>> [DEFAULT]
>> enabled_apis = masakari_api
>>
>> # Enable to specify listening IP other than default
>> masakari_api_listen = controller
>> # Enable to specify port other than default
>> masakari_api_listen_port = 15868
>> debug = False
>> auth_strategy=keystone
>>
>> [wsgi]
>> # The paste configuration file path
>> api_paste_config = /etc/masakari/api-paste.ini
>>
>> [keystone_authtoken]
>> www_authenticate_uri = http://controller:5000
>> auth_url = http://controller:5000
>> auth_type = password
>> project_domain_id = default
>> user_domain_id = default
>> project_name = service
>> username = masakari
>> password = P at ssword
>>
>> [database]
>> connection = mysql+pymysql://masakari:P at ssword@controller/masakari
>>
>>
>>
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