Canonical Bootstack Collectd

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• graphite_endpoint | string

  Optional graphite hostname(or IP) and port. For example: graphite.example.com:2003 If set write_graphite will be enabled and configured

• graphite_prefix | string

  Default: collectd.

  Prepended to unit hostname in graphite. Only used in graphite_endpoint is set

• graphite_protocol | string

  Default: TCP

  TCP or UDP. Only used if graphite_endpoint is set

• hostname_type | string

  Controls how hostname is determined by collectd. Accepted values are: fqdn - sets "FQDNLookup true" in the collectd.conf hostname - use python socket.gethostname() to get hostname. Useful in clouds where FQDN lookup does not work If unset or set to empty string defaults to fqdn

• install_keys | string

  YAML list of GPG keys for installation sources, as a string. For apt repository URLs, use the public key ID used to verify package signatures. For other sources such as PPA, use empty string. This list must have the same number of elements as install_sources, even if the key items are all empty string. An example to go with the above for install_sources: install_keys: | - "" - ""

• install_sources | string

  YAML list of additional installation sources, as a string. The number of install_sources must match the number of install_keys. For example: install_sources: | - ppa:project1/ppa - ppa:project2/ppa

• interval | int

  Default: 10

  Interval at which to query values by default

• nagios_context | string

  Default: juju

  A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like: juju-myservice-0 If you're running multiple environments with the same services in them this allows you to differentiate between them.

• nagios_servicegroups | string

  Default: juju

  Comma separated list of nagios servicegroups for the graphite check

• network_target | string

  Configured collectd to send data over network to remote collectd intance. Example: 192.168.99.99:25826

• plugins | string

  Default: default

  Comma separated list of plugins to enable. If set to "default" list of plugins will match defaults shipped with Ubuntu package

• prometheus_export | string

  If set collectd will be configured to publish metrics to prometheus graphite_exporter service using write_http plugin. If host is set to 127.0.0.1 the charm will install collectd_exporter package which must be available for installation. See "install_sources" and "install_keys". Please note that it is also possible to send metric to remote collectd_exporter using collectd binary protocol. This can be done using "network_target" option. Examples: To send metrics to remote collectd_exporter instance using http POST to "/my-post-url": http://remote.host.example.com:9103/my-post-url To install collectd_exporter locally and expose metrics for prometheus scraping under "/metrics" URI set this option to: http://127.0.0.1:9103/metrics If set to "True", it'll default to "http://127.0.0.1:9103/metrics";, specially handy if you're relating it to prometheus service, as this setting is still needed for the relation to work.