service-port

The default provisioner for service resources, this expects a workload and port name and will return the hostname and port required to contact it. This will validate that the workload and port exist, but won’t enforce a dependency relationship yet.

Outputs a hostname and port for connecting to another workload.

type: service-port
supported_params:
  - workload
  - port
expected_outputs:
  - hostname
  - port

provisioners.yaml (view on GitHub) :

- uri: template://default-provisioners/service-port
  type: service-port
  description: Outputs a hostname and port for connecting to another workload.
  outputs: |
    {{ if not .Params.workload }}{{ fail "expected 'workload' param for the target workload name" }}{{ end }}
    {{ if not .Params.port }}{{ fail "expected 'port' param for the name of the target workload service port" }}{{ end }}
    {{ if or (not $w) (not $w.ServiceName) }}{{ fail "unknown workload" }}{{ end }}
    {{ if not $w }}{{ fail "unknown workload" }}{{ end }}
    {{ $p := (index $w.Ports .Params.port) }}
    {{ if not $p }}{{ fail "unknown service port" }}{{ end }}
    hostname: {{ $w.ServiceName | quote }}
    port: {{ $p.TargetPort }}    
  expected_outputs:
    - hostname
    - port
  supported_params:
    - workload
    - port

Source

Implementation

Provisioner Type

Resource Type

Flavor

Tool

service-port