consul2dogstats

consul2dogstats

consul2dogstats collects counts of Consul services by service name, status and tag, and publishes them to Datadog under the name consul.service.count.

How to build

Just run make bin to make the program. It will be placed in bin/consul2dogstats.

You can set the GOOS and GOARCH environment variables to cross-compile for a foreign platform if you prefer. See https://golang.org/doc/install/source#environment for details on the permitted values.

Configuration

The following environment variables can be used to configure consul2dogstats:

• DATADOG_API_KEY (required): Your Datadog API key.
• STATSD_ADDR: Address of the local dogstatsd instance. Default: 127.0.0.1:8125
• C2D_LOCK_PATH: Consul key to use for mutex. Default: consul2dogstats/.lock
• C2D_COLLECT_INTERVAL: Amount of time between each collection, expressed as a Go duration string. Default: 10s
• CONSUL_HTTP_ADDR: The address of the Consul agent (default: 127.0.0.1:8500)
• CONSUL_HTTP_SSL: If set, connect to the server using TLS (default: unset/no TLS)
• CONSUL_HTTP_TOKEN: The API token used to authenticate to the Consul agent (optional, default: none)
• CONSUL_CACERT: Path to CA file to use for talking to Consul over TLS (default: none)
• CONSUL_CAPATH: Path to a directory of CA certs to use for talking to Consul over TLS (default: none)
• CONSUL_CLIENT_CERT: Path to a client cert file to use for talking to Consul over TLS (default: none)
• CONSUL_CLIENT_KEY: Path to a client key file to use for talking to Consul over TLS (default: none)
• CONSUL_TLS_SERVER_NAME: Server name to use as the SNI host when connecting via TLS (default: none)
• CONSUL_HTTP_SSL_VERIFY: If set to 0, disable TLS certificate verification (default: unset; perform verification)

Development

Run make test to run all tests.