ingress-route

- uri: template://community-provisioners/ingress-route
  type: route
  description: Provisions an Ingress route on a shared nginx instance.
  supported_params:
    - path
    - host
    - port
  init: |
    {{ if not (regexMatch "^/|(/([^/]+))+$" .Params.path) }}{{ fail "params.path start with a / but cannot end with /" }}{{ end }}
    {{ if not (regexMatch "^[a-z0-9_.-]{1,253}$" .Params.host) }}{{ fail (cat "params.host must be a valid hostname but was" .Params.host) }}{{ end }}
    {{ $ports := (index .WorkloadServices .SourceWorkload).Ports }}
    {{ if not $ports }}{{ fail "no service ports exist" }}{{ end }}
    {{ $port := index $ports (print .Params.port) }}
    {{ if not $port.TargetPort }}{{ fail "params.port is not a named service port" }}{{ end }}    
  state: |
    routeName: route-{{ .SourceWorkload }}-{{ substr 0 8 .Guid | lower }}    
  manifests: |
    - apiVersion: networking.k8s.io/v1
      kind: Ingress
      metadata:
        name: {{ .State.routeName }}
        {{ if ne .Namespace "" }}
        namespace: {{ .Namespace }}
        {{ end }}
      spec:
        ingressClassName: nginx
        rules:
          - host: {{ .Params.host | quote }}
            http:
              paths:
                - path: {{ .Params.path | quote }}
                  pathType: Prefix
                  backend:
                    service:
                      name: {{ (index .WorkloadServices .SourceWorkload).ServiceName }}
                      port:
                        number: {{ .Params.port }}