f Etcd Key/Value Store Monitoring | Opsview

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Etcd Monitoring

Requires Opsview Cloud or Opsview Monitor 6
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Opsview Supported

Database - Etcd Opspack

etcd is a distributed key/value store that provides a reliable way to store data across a cluster of machines. It’s open-source and available on GitHub. etcd gracefully handles leader elections during network partitions and will tolerate machine failure, including the leader.

What You Can Monitor

Monitors the performance and system status for an etcd database v2 and v3.

Note: etcd version 3 is only supported when running etcd with API Version 2

Service Checks

Service Check Description
Etcd - Client Sent and Received Bytes Sent and Received bytes for client (calculated using TimeSeries counter feature to work out the rate of change)
Etcd - Durations The latency durations of commits called by backend and fsync called by wal
Etcd - File Descriptors Max number and current number of file descriptors
Etcd - HTTP Requests Made Total number of HTTP requests made (calculated using TimeSeries counter feature to work out the rate of change)
Etcd - Leader Changes Seen The number of changes to the leader (calculated using TimeSeries counter feature to work out the rate of change)
Etcd - Proposals Number of proposals applied, committed, pending and failed to the system
Etcd - Watchers Number of current watchers

Setup and Configuration

Step 1: Add the host template

Add the Database - Etcd Host Template to your Opsview Monitor host.

Etcd Host

For more information, refer to Opsview Knowledge Center - Adding Host Templates to Hosts.

Step 2: Add and configure variables required for this host

Variable Description
ETCD Used to override the API version and port number.

Etcd Variables

For more information, refer to Opsview Knowledge Center - Adding Variables to Hosts.

Step 3: Apply changes and the system will now be monitored

Etcd Service Checks