Supported OS:
This check monitors Ambari through the Datadog Agent.
The Ambari check is included in the Datadog Agent package. No additional installation is needed on your server.
Edit the ambari.d/conf.yaml file, in the conf.d/ folder at the root of your Agent’s configuration directory to
start collecting your Ambari performance data. See the sample ambari.d/conf.yaml for all available configuration options.
To enable collecting logs in the Datadog Agent, update logs_enabled in datadog.yaml:
logs_enabled: true
Next, edit ambari.d/conf.yaml by uncommenting the logs lines at the bottom. Update the logs path with the correct path to your Ambari log files.
logs:
- type: file
path: /var/log/ambari-server/ambari-alerts.log
source: ambari
service: ambari
log_processing_rules:
- type: multi_line
name: new_log_start_with_date
pattern: \d{4}\-(0?[1-9]|1[012])\-(0?[1-9]|[12][0-9]|3[01]) # 2019-04-22 15:47:00,999
...Run the Agent’s status subcommand and look for ambari under the Checks section.
This integration collects for every host in every cluster the following system metrics:
If service metrics collection is enabled with collect_service_metrics this integration collects for each whitelisted service component the metrics with headers in the white list.
| ambari.boottime (gauge) | Host boot time. shown as millisecond |
| ambari.cpu.cpu_idle (gauge) | Host Idle CPU. shown as percent |
| ambari.cpu.cpu_nice (gauge) | Host Nice CPU. shown as percent |
| ambari.cpu.cpu_num (gauge) | Host Idle CPU. |
| ambari.cpu.cpu_system (gauge) | Host System CPU. shown as percent |
| ambari.cpu.cpu_user (gauge) | Host User CPU. shown as percent |
| ambari.cpu.cpu_wio (gauge) | Host CPU waiting for IO. shown as percent |
| ambari.disk.disk_free (gauge) | Free disk space. shown as byte |
| ambari.disk.disk_total (gauge) | Total disk size. shown as byte |
| ambari.disk.read_bytes (gauge) | Read bytes. shown as byte |
| ambari.disk.read_count (gauge) | Read count. |
| ambari.disk.read_time (gauge) | Disk read time. shown as millisecond |
| ambari.disk.write_bytes (gauge) | Written bytes. shown as byte |
| ambari.disk.write_count (gauge) | Written count. |
| ambari.disk.write_time (gauge) | Disk write time. shown as millisecond |
| ambari.load_fifteen (gauge) | Load fifteen. shown as percent |
| ambari.load_five (gauge) | Load Five. shown as percent |
| ambari.load_one (gauge) | Load one. shown as percent |
| ambari.memory.mem_cached (gauge) | Cached Memory. shown as byte |
| ambari.memory.mem_free (gauge) | Free Memory. shown as byte |
| ambari.memory.mem_shared (gauge) | Shared Memory. shown as byte |
| ambari.memory.mem_total (gauge) | Total Memory shown as byte |
| ambari.memory.swap_free (gauge) | Free Swap shown as byte |
| ambari.memory.swap_total (gauge) | Total Swap shown as byte |
| ambari.network.bytes_in (gauge) | Network bytes in. shown as byte |
| ambari.network.bytes_out (gauge) | Network bytes out. shown as byte |
| ambari.network.pkts_in (gauge) | Network packets in. shown as byte |
| ambari.network.pkts_out (gauge) | Network packets out. shown as byte |
| ambari.process.proc_run (gauge) | Process run. |
| ambari.process.proc_total (gauge) | Process total. |
ambari.can_connect:
Returns OK if the cluster is reachable, CRITICAL otherwise.
ambari.state:
Returns OK if the service is installed or running, WARNING if the service is stopping or uninstalling,
or CRITICAL if the service is uninstalled or stopped. For a complete enumeration, see this file.
Ambari does not include any events.
Need help? Contact Datadog support.
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