templates/agent-conf.d/consul.yaml.erb

# This check takes no init_config
init_config:

instances:
    # Where your Consul HTTP Server Lives
    # Remind to use https instead of http if your Consul setup is configured to do so.
    - url: <%= @url %>

      # If Consul setup uses SSL, you might need to set the following options as well.

      # You can specify a local cert to use as client side certificate
      # as a single file (containing the private key and the certificate concatenated)
      # client_cert_file: '/path/to/client.concatenated.pem'

      # Or as two separate files (for certificate and key):
      # client_cert_file: '/path/to/client.cert.pem'
      # private_key_file: '/path/to/private.key.pem'

      # Whether to verifiy SSL certificates for HTTPS requests.
      # Possible values: True, False or '/path/to/your/trusted_ca_bundle_file'
      # ca_bundle_file: '/path/to/trusted_ca_bundle_file'

      # Whether to perform checks against the Consul service Catalog
      catalog_checks: <%= @catalog_checks ? 'yes' : 'no' %>

      # Whether to enable new leader checks from this agent
      # Note: if this is set on multiple agents in the same cluster
      # you will receive one event per leader change per agent
      new_leader_checks: <%= @new_leader_checks ? 'yes' : 'no' %>

      # Whether to enable network latency metrics collection. When enabled
      # consul network coordinates will be retrieved and latency calculated for
      # each node and between data centers.
      # See https://www.consul.io/docs/internals/coordinates.html
      network_latency_checks: <%= @network_latency_checks ? 'yes' : 'no' %>

      # Services to restrict catalog querying to
      # The default settings query up to 50 services. So if you have more than
      # this many in your Consul service catalog, you will want to fill in the
      # whitelist
      # service_whitelist:
      #  - zookeeper
      #  - gunicorn
      #  - redis
      <%- if @service_whitelist and ! @service_whitelist.empty? -%>
      service_whitelist:
        <%- Array(@service_whitelist).each do |svc| -%>
          <%- if svc != '' -%>
          - <%= svc %>
          <%- end -%>
        <%- end -%>
      <% end -%>