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README.md

Consul plugin

The Consul plugin provides access to a consul key-value data store.

Configuration

  • Location of the Consul configuration file can be defined either by the command line flag consul-config or set via the CONSUL_CONFIG environment variable.

Status Check

  • If injected, Consul plugin will use StatusCheck plugin to periodically issue a minimalistic GET request to check for the status of the connection. The consul connection state affects the global status of the agent. If agent cannot establish connection with consul, both the readiness and the liveness probe from the probe plugin will return a negative result (accessible only via REST API in such case).

Reconnect resynchronization

  • If connection to the Consul is interrupted, resync can be automatically called after re-connection. This option is disabled by default and has to be allowed in the etcd.conf file.

    Set resync-after-reconnect to true to enable the feature.