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[masakari] how to install masakari on centos 7


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/templates/masakari.conf.j2
- masakari-monitor.conf: 
https://review.opendev.org/#/c/615715/42/ansible/roles/masakari/templates/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> 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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