Confluence

Auto-Discovery

Health Check

Metrics

Logs

To enable metrics gathering, Bleemeo agent needs to be installed with JMX enabled, see Java Metrics for setup details.

In addition Confluence need to expose JMX over a TCP port. To enable JMX you can follow Live Monitoring Using the JMX Interface.

Here is a summary for unauthenticated access:

• Add option -Dcom.sun.management.jmxremote.port=3333 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false to the JVM. Default Confluence startup-script accept them from CATALINA_OPTS or JAVA_OPTS environment variable.

Warning: this will allow unauthenticated access. Make sure no untrusted access to this port is possible or you should setup authenticated JMX access.

Bleemeo agent should auto-detect the JMX port, if some auto-detected parameters are wrong, you can manually override them by adding the following to /etc/glouton/conf.d/99-local.conf:

service:
  [...]

  # For a Confluence running outside a container
  - type: "confluence"
    address: "127.0.0.1"
    port: 8090
    jmx_port: 3333
    jmx_username: "monitorRole" # by default, no authentication is done
    jmx_password: "secret"

  # For an additional Confluence running outside a container
  - type: "confluence"
    instance: "NAME_ASSOCIATED_WITH_YOUR_ADDITIONAL_SERVICE"
    address: "127.0.0.1"
    port: 8091
    jmx_port: 3334
    jmx_username: "monitorRole" # by default, no authentication is done
    jmx_password: "secret"

  # For a Confluence running in a Docker container
  - type: "confluence"
    instance: "CONTAINER_NAME"
    address: "172.17.0.2"
    port: 8090
    jmx_port: 3333
    jmx_username: "monitorRole" # by default, no authentication is done
    jmx_password: "secret"

Agent gathers the following metrics:

Metric	Description
service_status	Status of Confluence
confluence_db_query_time	Example for database query time in seconds
confluence_jvm_gc	Number of garbage collection per second
confluence_jvm_gc_utilization	Garbage collection utilization in percent
confluence_jvm_heap_used	Heap memory used in bytes
confluence_jvm_non_heap_used	Non-Heap memory used in bytes
confluence_last_index_time	Time of last indexing task in seconds
confluence_queued_error_mails	Number of mails in error queued
confluence_queued_index_tasks	Number of indexing tasks queued
confluence_queued_mails	Number of mails queued
confluence_request_time	Average time of request in seconds
confluence_requests	Number of requests per second