Actions
Installing controller service¶
refs #13497
Add controller to an existing cluster¶
Add to "upgrading to master" section of doc.arvados.org:- Create
/etc/arvados/config.yml
on your API server node, if you haven't already - Add to
/etc/arvados/config.yml
:Clusters: {your-uuid-prefix}: NodeProfiles: apiserver: arvados-controller: Listen: ":9004" # choose a port arvados-api-server: Listen: ":8000" # must match Rails server port in your Nginx config
- Create
/etc/arvados/environment
containing one line,ARVADOS_NODE_PROFILE=apiserver
- Install the arvados-controller package on your API server node
- Update your Nginx configuration so incoming traffic for $ARVADOS_API_HOST is routed to port 9004 (or whichever port you chose for arvados-controller in your config).
- Add:
upstream arvados-controller { server 127.0.0.1:9004; }
- Update server section that currently forwards traffic to
http://api
:server { listen [your public IP address]:443 ssl; server_name uuid_prefix.your.domain; # ... location / { - proxy_pass http://api; + proxy_pass http://arvados-controller; # ... } }
- Add:
Install controller in a new cluster¶
Update install docs:- Add arvados-controller to the list of deb/rpm packages to install
- Create
/etc/arvados/config.yml
(as above) - Create
/etc/arvados/environment
(as above) - If using systemd, run
systemctl start arvados-controller
and confirm running status - If not using systemd, set up a supervised service using runit
Verify controller is working¶
Watch controller's log messages.
apiserver# journalctl -fu arvados-controller.service
When the controller service starts, you should see startup messages:
Jul 17 20:29:16 4xphq.arvadosapi.com systemd[1]: Starting Arvados controller... Jul 17 20:29:16 4xphq.arvadosapi.com arvados-controller[28118]: {"Listen":"[::]:9004","Service":"arvados-controller","level":"info","msg":"listening","time":"2018-07-17T20:29:16.287796594Z"} Jul 17 20:29:16 4xphq.arvadosapi.com systemd[1]: Started Arvados controller.
When clients access the API, you should see "request" and "response" log messages:
Jul 17 20:41:01 4xphq.arvadosapi.com arvados-controller[28118]: {"RequestID":"req-5o2lhd2i1peunbmat2u2","level":"info","msg":"request","remoteAddr":"127.0.0.1:17192","reqBytes":140,"reqForwardedFor":"10.20.49.0","reqHost":"4xphq.arvadosapi.com","reqMethod":"POST","reqPath":"arvados/v1/collections","reqQuery":"","time":"2018-07-17T20:41:01.816350482Z"} Jul 17 20:41:02 4xphq.arvadosapi.com arvados-controller[28118]: {"RequestID":"req-5o2lhd2i1peunbmat2u2","level":"info","msg":"response","remoteAddr":"127.0.0.1:17192","reqBytes":140,"reqForwardedFor":"10.20.49.0","reqHost":"4xphq.arvadosapi.com","reqMethod":"POST","reqPath":"arvados/v1/collections","reqQuery":"","respBytes":6138,"respStatus":"OK","respStatusCode":200,"time":"2018-07-17T20:41:02.135405529Z","timeToStatus":0.318963,"timeTotal":0.319050,"timeWriteBody":0.000086}
Updated by Tom Clegg over 6 years ago · 6 revisions