CouchDB
CouchDB (http://couchdb.apache.org) is the backing database of Primero. It is accessible via HTTP on 127.0.0.1:5984 and is optionally reverse proxied by Nginx for HTTPS on 0.0.0.0:6984. This exposes CouchDB to the outside world for replication.
The admin is exposed at https://cpims-myimplementation.primero.org:6984/_utils.
If CouchDB is not exposed to the external world, one will need to set up a SSH tunnel and forward the port to the localhost in order to access it for maintenance:
$ ssh -f -N -L 45984:localhost:5984 admin_user@your_primero_server
The admin will now be available at http://localhost:45984/_utils
CouchDB is started as a service on system startup via the Upstart Daemon (http://upstart.ubuntu.com/)
| Start | $ sudo systemctl start couchdb |
|---|---|
| Stop | $ sudo systemctl stop couchdb |
| Status | $ sudo systemctl status couchdbcouchdb.service - System-wide CouchDB instance Loaded: loaded (/lib/systemd/system/couchdb.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2017-09-19 05:01:44 UTC; 10h ago Main PID: 4515 (beam.smp) Tasks: 14 Memory: 77.9M CPU: 3min 44.982s CGroup: /system.slice/couchdb.service ├─ 4515 /usr/lib/erlang/erts-7.3/bin/beam.smp -Bd -K true -A 4 -- -root /usr/lib/erlang -progname erl -- -home /var/lib/couchdb -- -noshell -noinput -os_mon start_memsup false start_cpu_sup fal ├─ 4553 sh -s disksup └─26184 /usr/bin/couchjs -S 134217728 /usr/share/couchdb/server/main.js Sep 19 15:09:31 primero-int-1-4 couchdb[4515]: [info] [<0.5509.1>] 127.0.0.1 - - PUT /primero_system_settings_production/52ffbe061b4b930ce941ff9a8f9b526c 201 Sep 19 15:09:31 primero-int-1-4 couchdb[4515]: [info] [<0.5510.1>] 127.0.0.1 - - GET /primero_sessions_production/e3255dc9a0964d1292f75e51113e0f87 200 Sep 19 15:09:31 primero-int-1-4 couchdb[4515]: [info] [<0.32009.0>] Starting index update for db: primero_system_settings_production idx: _design/SystemSettings |
| Log File | /srv/primero/logs/couchdb/couch.log |
| Data Dir | /var/lib/couchdb |
| Run Users | root, couchdb |