juju deploy rsyslog
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This charm provides support for setting up a simple rsyslogd logging server.
On this example we are going to deploy mysql
juju deploy mysql
Then you must deploy this charm
juju deploy rsyslog primary-rsyslog
Then you can deploy a rsyslog-forwarder-ha charm, which will forward all the syslog messages from a specific service to this rsyslog server.
juju deploy rsyslog-forwarder-ha
Then relate both services
juju add-relation rsyslog-forwarder-ha mysql
Then you can deploy your rsyslog aggregators servers:
juju deploy rsyslog primary
Once your rsyslog aggregators are ready, you can relate them with your forwarder.
juju add-relation rsyslog-forwarder-ha primary-rsyslog
Once you have your rsyslog ports opened. You can change try this charm by running
juju ssh mysql/0
Then create a logger entry
mysql/0$ logger "testing"
Then see if the entry is being forwarded correctly:
juju ssh primary-rsyslog/0 primary-rsyslog/0$ grep testing /var/log/syslog
Setting the protocol
By default rsyslog charms uses the UDP protocol, but also RELP or tcp can be used.
juju set rsyslog protocol="relp" juju set rsyslog-forwarder-ha protocol="relp"
Forwarding logs to a system outside of the Juju environment
For forwarding within the Juju environment use the subordinate charm rsyslog-forwarder-ha but to forward the aggregated logs outside of the Juju environment you set the forward_* options.
juju set rsyslog forward_host="elk.my.domain" juju set rsyslog forward_protocol="tcp" juju set rsyslog forward_port="514"
Mantainer: email@example.com Bugs: https://bugs.launchpad.net/rsyslog-charm