[masakari] how to install masakari on centos 7 (Vu Tan)

Devharakar, Shilpa Shilpa.Devharakar at nttdata.com
Mon Aug 19 16:33:40 UTC 2019 

Hi Vu Tan,

Sorry for late reply.
Here are the steps we verified on Ubuntu Distribution, installed openstack via devstack.

PFA 'detailed_steps_to_install_masakari.txt'
Do not refer '/masakari/etc/Masakari.conf' sample file, instead generate it using 'tox -egenconfig' after 'git clone'

> Hi Patil,
> May I know how is it going ?
>
>>  On Tue, Jul 23, 2019 at 10:18 PM Vu Tan <vungoctan252 at gmail.com> wrote:
>>
>>  Hi Patil,
>>  Thank you for your reply, please instruct me if you successfully
>>  install it. Thanks a lot
>>
>>  On Tue, Jul 23, 2019 at 8:12 PM Patil, Tushar
> > <Tushar.Patil at nttdata.com>
>>  wrote:
>>
>> Hi Vu Tan,
>>
>> I'm trying to install Masakari using source code to reproduce the issue.
>> If I hit the same issue as yours, I will troubleshoot this issue and
>> let you know the solution or will update you what steps I have
>> followed to bring up Masakari services successfully.
>>
>> Regards,
>> Tushar Patil
>>
>> ________________________________________
>> From: Vu Tan <vungoctan252 at gmail.com>
>> Sent: Monday, July 22, 2019 12:33 PM
>> To: Gaëtan Trellu
>> Cc: Patil, Tushar; openstack-discuss at lists.openstack.org
>> Subject: Re: [masakari] how to install masakari on centos 7
>>
>> Hi Patil,
>> May I know when the proper document for masakari is released ? I have
>> configured conf file in controller and compute node, it seems running
>> but it is not running as it should be, a lots of error in logs, here
>> is a sample log:
>>
>> 2.7/site-packages/oslo_config/cfg.py:3024
>> 2019-07-19 10:25:26.360 7745 DEBUG oslo_service.service [-] bindir
>>                  = /usr/local/bin log_opt_values /usr/lib/
>> python2.7/site-packages/oslo_config/cfg.py:3024
>> 2019-07-19 18:46:21.291 7770 ERROR masakari   File
>> "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 65,
>> in _is_daemo n
>> 2019-07-19 18:46:21.291 7770 ERROR masakari     is_daemon = os.getpgrp()
>> != os.tcgetpgrp(sys.stdout.fileno())
>> 2019-07-19 18:46:21.291 7770 ERROR masakari OSError: [Errno 5]
>> Input/output error
>> 2019-07-19 18:46:21.291 7770 ERROR masakari
>> 2019-07-19 18:46:21.300 7745 CRITICAL masakari [-] Unhandled error:
>> OSError: [Errno 5] Input/output error
>> 2019-07-19 18:46:21.300 7745 ERROR masakari Traceback (most recent
>> call
>> last):
>> 2019-07-19 18:46:21.300 7745 ERROR masakari   File
>> "/usr/bin/masakari-api", line 10, in <module>
>>
>> I dont know if it is missing package or wrong configuration
>>
>>
>> On Thu, Jul 11, 2019 at 6:14 PM Gaëtan Trellu <
>> gaetan.trellu at incloudus.com<mailto:gaetan.trellu at incloudus.com>> wrote:
>> You will have to enable the debit, debug = true and check the APi log.
>>
>> Did you try to use the openstack CLi ?
>>
>> Gaetan
>>
>> On Jul 11, 2019 12:32 AM, Vu Tan <vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>> wrote:
>> I know it's just a warning, just take a look at this image:
>> [image.png]
>> it's just hang there forever, and in the log show what I have shown
>> to you
>>
>> On Wed, Jul 10, 2019 at 8:07 PM Gaëtan Trellu <
>> gaetan.trellu at incloudus.com<mailto:gaetan.trellu at incloudus.com>> wrote:
>> This is just a warning, not an error.
>>
>> On Jul 10, 2019 3:12 AM, Vu Tan <vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>> wrote:
>> Hi Gaetan,
>> I follow you the guide you gave me, but the problem still persist,
>> can you please take a look at my configuration to see what is wrong
>> or what is missing in my config ?
>> the error:
>> 2019-07-10 14:08:46.876 17292 WARNING
>> keystonemiddleware._common.config [-] The option "__file__" in conf
>> is not known to auth_token
>> 2019-07-10 14:08:46.876 17292 WARNING
>> keystonemiddleware._common.config [-] The option "here" in conf is
>> not known to auth_token
>> 2019-07-10 14:08:46.882 17292 WARNING keystonemiddleware.auth_token
>> [-] AuthToken middleware is set with keystone_authtoken.service_
>>
>> the config:
>>
>> [DEFAULT]
>> enabled_apis = masakari_api
>> log_dir = /var/log/kolla/masakari
>> state_path = /var/lib/masakari
>> os_user_domain_name = default
>> os_project_domain_name = default
>> os_privileged_user_tenant = service
>> os_privileged_user_auth_url = http://controller:5000/v3
>> os_privileged_user_name = nova os_privileged_user_password = P at ssword
>> masakari_api_listen = controller 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 project_domain_name = default user_domain_name = default
>> user_domain_id = default project_name = service username = masakari
>> password = P at ssword region_name = RegionOne
>>
>> [oslo_middleware]
>> enable_proxy_headers_parsing = True
>>
>> [database]
>> connection = mysql+pymysql://masakari:P@ssword@controller/masakari
>>
>>
>>
>> On Tue, Jul 9, 2019 at 10:25 PM Vu Tan <vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>> wrote:
>> Thank Patil Tushar, I hope it will be available soon
>>
>> On Tue, Jul 9, 2019 at 8:18 AM Patil, Tushar
>> <Tushar.Patil at nttdata.com <mailto:Tushar.Patil at nttdata.com>> wrote:
>> Hi Vu and Gaetan,
>>
>> Gaetan, thank you for helping out Vu in setting up masakari-monitors
>> service.
>>
>> As a masakari team ,we have noticed there is a need to add proper
>> documentation to help the community run Masakari services in their
>> environment. We are working on adding proper documentation in this 'Train'
>> cycle.
>>
>> Will send an email on this mailing list once the patches are uploaded
>> on the gerrit so that you can give your feedback on the same.
>>
>> If you have any trouble in setting up Masakari, please let us know on
>> this mailing list or join the bi-weekly IRC Masakari meeting on the
>> #openstack-meeting IRC channel. The next meeting will be held on 16th
>> July
>> 2019 @0400 UTC.
>>
>> Regards,
>> Tushar Patil
>>
>> ________________________________________
>> From: Vu Tan <vungoctan252 at gmail.com<mailto:vungoctan252 at gmail.com>>
>> Sent: Monday, July 8, 2019 11:21:16 PM
>> To: Gaëtan Trellu
>> Cc: openstack-discuss at lists.openstack.org<mailto:
>> openstack-discuss at lists.openstack.org>
>> Subject: Re: [masakari] how to install masakari on centos 7
>>
>> Hi Gaetan,
>> Thanks for pinpoint this out, silly me that did not notice the simple
>> "error InterpreterNotFound: python3". Thanks a lot, I appreciate it
>>
>> On Mon, Jul 8, 2019 at 9:15 PM <gaetan.trellu at incloudus.com<mailto:
>> gaetan.trellu at incloudus.com><mailto:gaetan.trellu at incloudus.com<mailto:
>> gaetan.trellu at incloudus.com>>> wrote:
>> Vu Tan,
>>
>> About "auth_token" error, you need "os_privileged_user_*" options
>> into your masakari.conf for the API.
>> As mentioned previously please have a look here to have an example of
>> configuration working (for me at least):
>>
>> - masakari.conf:
>>
>> https://review.opendev.org/#/c/615715/42/ansible/roles/masakari/templ
>> ates/masakari.conf.j2
>> - masakari-monitor.conf:
>>
>> https://review.opendev.org/#/c/615715/42/ansible/roles/masakari/templ
>> ates/masakari-monitors.conf.j2
>>
>> About your tox issue make sure you have Python3 installed.
>>
>> Gaëtan
>>
>> On 2019-07-08 06:08, Vu Tan wrote:
>>
>> > 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<mailto:
>> vungoctan252 at gmail.com><mailto:vungoctan252 at gmail.com<mailto:
>> 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<http://127.0.0.1:15868><
>> http://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<mailto:gaetan.trellu at incloudus.com
>> ><mailto:gaetan.trellu at incloudus.com<mailto:gaetan.trellu at incloudus.c
>> >om>>>
>> 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<mailto:
>> vungoctan252 at gmail.com><mailto:vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>>> wrote:
>> >
>> > VU TAN <VUNGOCTAN252 at GMAIL.COM<mailto:VUNGOCTAN252 at GMAIL.COM><mailto:
>> VUNGOCTAN252 at GMAIL.COM<mailto: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@ssword@controller/masakari
>> Disclaimer: This email and any attachments are sent in strictest
>> confidence for the sole use of the addressee and may contain legally
>> privileged, confidential, and proprietary data. If you are not the
>> intended recipient, please advise the sender by replying promptly to
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>>
>> Disclaimer: This email and any attachments are sent in strictest
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>>
>

Thanks with Regards,
Shilpa Shivaji Devharakar| Software Development Supervisor | NTT DATA Services| w. 91-020- 67095703 | Shilpa.Devharakar at nttdata.com | Learn more at nttdata.com/americas

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Today's Topics:

   1. Re: [nova][ops] Documenting nova tunables at scale (Joe Robinson)
   2. Re: [masakari] how to install masakari on centos 7 (Vu Tan)


----------------------------------------------------------------------

Message: 1
Date: Sat, 3 Aug 2019 10:40:11 +1000
From: Joe Robinson <joseph.r.email at gmail.com>
To: Matt Riedemann <mriedemos at gmail.com>
Cc: openstack-discuss at lists.openstack.org
Subject: Re: [nova][ops] Documenting nova tunables at scale
Message-ID:
<CAOvR4Gx1K+7+Thyz-qv57D-vNx-OZQFtxhxk+X6hCQT3QiGpug at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi Matt,

My name is Joe - docs person from years back - this looks like a good initiative and I would be up for documenting these settings at scale.

Next step I can see is gathering more Info about this pain point (already started :)) and then I can draft something together for feedback.

On Sat, 3 Aug. 2019, 6:25 am Matt Riedemann, <mriedemos at gmail.com> wrote:

> I wanted to send this to get other people's feedback if they have
> particular nova configurations once they hit a certain scale (hundreds
> or thousands of nodes). Every once in awhile in IRC I'll be chatting
> with someone about configuration changes they've made running at large
> scale to avoid, for example, hammering the control plane. I don't know
> how many times I've thought, "it would be nice if we had a doc
> highlighting some of these things so a new operator could come along
> and see, oh I've never tried changing that value before".
>
> I haven't started that doc, but I've started a bug report for people
> to dump some of their settings. The most common ones could go into a
> simple admin doc to start.
>
> I know there is more I've thought about in the past that I don't have
> in here but this is just a starting point so I don't make the mistake
> of not taking action on this again.
>
> https://bugs.launchpad.net/nova/+bug/1838819
>
> --
>
> Thanks,
>
> Matt
>
>
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------------------------------

Message: 2
Date: Thu, 1 Aug 2019 11:43:13 +0700
From: Vu Tan <vungoctan252 at gmail.com>
To: "Patil, Tushar" <Tushar.Patil at nttdata.com>
Cc: Gaëtan Trellu <gaetan.trellu at incloudus.com>,
"openstack-discuss at lists.openstack.org"
<openstack-discuss at lists.openstack.org>
Subject: Re: [masakari] how to install masakari on centos 7
Message-ID:
<CACnQ=ZGFkWQ3G5rxYRCmqLQB-FvbaPutHXVb4AZrHCKp09LRsA at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi Patil,
May I know how is it going ?

On Tue, Jul 23, 2019 at 10:18 PM Vu Tan <vungoctan252 at gmail.com> wrote:

> Hi Patil,
> Thank you for your reply, please instruct me if you successfully
> install it. Thanks a lot
>
> On Tue, Jul 23, 2019 at 8:12 PM Patil, Tushar
> <Tushar.Patil at nttdata.com>
> wrote:
>
>> Hi Vu Tan,
>>
>> I'm trying to install Masakari using source code to reproduce the issue.
>> If I hit the same issue as yours, I will troubleshoot this issue and
>> let you know the solution or will update you what steps I have
>> followed to bring up Masakari services successfully.
>>
>> Regards,
>> Tushar Patil
>>
>> ________________________________________
>> From: Vu Tan <vungoctan252 at gmail.com>
>> Sent: Monday, July 22, 2019 12:33 PM
>> To: Gaëtan Trellu
>> Cc: Patil, Tushar; openstack-discuss at lists.openstack.org
>> Subject: Re: [masakari] how to install masakari on centos 7
>>
>> Hi Patil,
>> May I know when the proper document for masakari is released ? I have
>> configured conf file in controller and compute node, it seems running
>> but it is not running as it should be, a lots of error in logs, here
>> is a sample log:
>>
>> 2.7/site-packages/oslo_config/cfg.py:3024
>> 2019-07-19 10:25:26.360 7745 DEBUG oslo_service.service [-] bindir
>>                  = /usr/local/bin log_opt_values /usr/lib/
>> python2.7/site-packages/oslo_config/cfg.py:3024
>> 2019-07-19 18:46:21.291 7770 ERROR masakari   File
>> "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 65,
>> in _is_daemo n
>> 2019-07-19 18:46:21.291 7770 ERROR masakari     is_daemon = os.getpgrp()
>> != os.tcgetpgrp(sys.stdout.fileno())
>> 2019-07-19 18:46:21.291 7770 ERROR masakari OSError: [Errno 5]
>> Input/output error
>> 2019-07-19 18:46:21.291 7770 ERROR masakari
>> 2019-07-19 18:46:21.300 7745 CRITICAL masakari [-] Unhandled error:
>> OSError: [Errno 5] Input/output error
>> 2019-07-19 18:46:21.300 7745 ERROR masakari Traceback (most recent
>> call
>> last):
>> 2019-07-19 18:46:21.300 7745 ERROR masakari   File
>> "/usr/bin/masakari-api", line 10, in <module>
>>
>> I dont know if it is missing package or wrong configuration
>>
>>
>> On Thu, Jul 11, 2019 at 6:14 PM Gaëtan Trellu <
>> gaetan.trellu at incloudus.com<mailto:gaetan.trellu at incloudus.com>> wrote:
>> You will have to enable the debit, debug = true and check the APi log.
>>
>> Did you try to use the openstack CLi ?
>>
>> Gaetan
>>
>> On Jul 11, 2019 12:32 AM, Vu Tan <vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>> wrote:
>> I know it's just a warning, just take a look at this image:
>> [image.png]
>> it's just hang there forever, and in the log show what I have shown
>> to you
>>
>> On Wed, Jul 10, 2019 at 8:07 PM Gaëtan Trellu <
>> gaetan.trellu at incloudus.com<mailto:gaetan.trellu at incloudus.com>> wrote:
>> This is just a warning, not an error.
>>
>> On Jul 10, 2019 3:12 AM, Vu Tan <vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>> wrote:
>> Hi Gaetan,
>> I follow you the guide you gave me, but the problem still persist,
>> can you please take a look at my configuration to see what is wrong
>> or what is missing in my config ?
>> the error:
>> 2019-07-10 14:08:46.876 17292 WARNING
>> keystonemiddleware._common.config [-] The option "__file__" in conf
>> is not known to auth_token
>> 2019-07-10 14:08:46.876 17292 WARNING
>> keystonemiddleware._common.config [-] The option "here" in conf is
>> not known to auth_token
>> 2019-07-10 14:08:46.882 17292 WARNING keystonemiddleware.auth_token
>> [-] AuthToken middleware is set with keystone_authtoken.service_
>>
>> the config:
>>
>> [DEFAULT]
>> enabled_apis = masakari_api
>> log_dir = /var/log/kolla/masakari
>> state_path = /var/lib/masakari
>> os_user_domain_name = default
>> os_project_domain_name = default
>> os_privileged_user_tenant = service
>> os_privileged_user_auth_url = http://controller:5000/v3
>> os_privileged_user_name = nova os_privileged_user_password = P at ssword
>> masakari_api_listen = controller 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 project_domain_name = default user_domain_name = default
>> user_domain_id = default project_name = service username = masakari
>> password = P at ssword region_name = RegionOne
>>
>> [oslo_middleware]
>> enable_proxy_headers_parsing = True
>>
>> [database]
>> connection = mysql+pymysql://masakari:P@ssword@controller/masakari
>>
>>
>>
>> On Tue, Jul 9, 2019 at 10:25 PM Vu Tan <vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>> wrote:
>> Thank Patil Tushar, I hope it will be available soon
>>
>> On Tue, Jul 9, 2019 at 8:18 AM Patil, Tushar
>> <Tushar.Patil at nttdata.com <mailto:Tushar.Patil at nttdata.com>> wrote:
>> Hi Vu and Gaetan,
>>
>> Gaetan, thank you for helping out Vu in setting up masakari-monitors
>> service.
>>
>> As a masakari team ,we have noticed there is a need to add proper
>> documentation to help the community run Masakari services in their
>> environment. We are working on adding proper documentation in this 'Train'
>> cycle.
>>
>> Will send an email on this mailing list once the patches are uploaded
>> on the gerrit so that you can give your feedback on the same.
>>
>> If you have any trouble in setting up Masakari, please let us know on
>> this mailing list or join the bi-weekly IRC Masakari meeting on the
>> #openstack-meeting IRC channel. The next meeting will be held on 16th
>> July
>> 2019 @0400 UTC.
>>
>> Regards,
>> Tushar Patil
>>
>> ________________________________________
>> From: Vu Tan <vungoctan252 at gmail.com<mailto:vungoctan252 at gmail.com>>
>> Sent: Monday, July 8, 2019 11:21:16 PM
>> To: Gaëtan Trellu
>> Cc: openstack-discuss at lists.openstack.org<mailto:
>> openstack-discuss at lists.openstack.org>
>> Subject: Re: [masakari] how to install masakari on centos 7
>>
>> Hi Gaetan,
>> Thanks for pinpoint this out, silly me that did not notice the simple
>> "error InterpreterNotFound: python3". Thanks a lot, I appreciate it
>>
>> On Mon, Jul 8, 2019 at 9:15 PM <gaetan.trellu at incloudus.com<mailto:
>> gaetan.trellu at incloudus.com><mailto:gaetan.trellu at incloudus.com<mailto:
>> gaetan.trellu at incloudus.com>>> wrote:
>> Vu Tan,
>>
>> About "auth_token" error, you need "os_privileged_user_*" options
>> into your masakari.conf for the API.
>> As mentioned previously please have a look here to have an example of
>> configuration working (for me at least):
>>
>> - masakari.conf:
>>
>> https://review.opendev.org/#/c/615715/42/ansible/roles/masakari/templ
>> ates/masakari.conf.j2
>> - masakari-monitor.conf:
>>
>> https://review.opendev.org/#/c/615715/42/ansible/roles/masakari/templ
>> ates/masakari-monitors.conf.j2
>>
>> About your tox issue make sure you have Python3 installed.
>>
>> Gaëtan
>>
>> On 2019-07-08 06:08, Vu Tan wrote:
>>
>> > 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<mailto:
>> vungoctan252 at gmail.com><mailto:vungoctan252 at gmail.com<mailto:
>> 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<http://127.0.0.1:15868><
>> http://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<mailto:gaetan.trellu at incloudus.com
>> ><mailto:gaetan.trellu at incloudus.com<mailto:gaetan.trellu at incloudus.c
>> >om>>>
>> 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<mailto:
>> vungoctan252 at gmail.com><mailto:vungoctan252 at gmail.com<mailto:
>> vungoctan252 at gmail.com>>> wrote:
>> >
>> > VU TAN <VUNGOCTAN252 at GMAIL.COM<mailto:VUNGOCTAN252 at GMAIL.COM><mailto:
>> VUNGOCTAN252 at GMAIL.COM<mailto: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@ssword@controller/masakari
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>>
>> Disclaimer: This email and any attachments are sent in strictest
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