bergerx/kubectl-status

{{- define "Service" }}
    {{- /*gotype: github.com/bergerx/kubectl-status/pkg/plugin.RenderableObject*/ -}}
    {{- template "status_summary_line" . }}
    {{- template "finalizer_details_on_termination" . }}
    {{- if eq .Spec.clusterIP "None" }} {{ "Headless" | yellow | bold }}{{- end }}
    {{- if eq .Spec.type "LoadBalancer" }}
        {{- template "load_balancer_ingress" . }}
    {{- end }}
    {{- $endpoint := .KubeGetFirst .Namespace "Endpoints" .Name }}
    {{- if $endpoint.Object }}
        {{- if hasKey $endpoint.Annotations "endpoints.kubernetes.io/last-change-trigger-time" -}}
            , last endpoint change was {{ index $endpoint.Annotations "endpoints.kubernetes.io/last-change-trigger-time"  | colorAgo }} ago
        {{- end}}
    {{- end}}
    {{- template "kstatus_summary" . }}
    {{- template "application_details" . }}
    {{- if $endpoint.Object }}
        {{- if $endpoint.Object.subsets }}
            {{- range $endpoint.Object.subsets }}
                {{- $ports := .ports }}
                {{- if .addresses }}
                    {{- range .addresses }}
  Ready: {{ template "endpoint_subset_address" (dict "address" . "ports" $ports) }}
                    {{- end }}
                {{- else }}
  {{ "Outage" | red | bold }}: This service doesn't match any Ready pods.
                {{- end }}
                {{- with .notReadyAddresses }}
                    {{- range . }}
  {{ "NotReady" | red | bold }}: {{ template "endpoint_subset_address" (dict "address" . "ports" $ports) }}
                    {{- end }}
                {{- end }}
            {{- end }}
        {{- else }}
  {{ "No matching pods" | red | bold }}: Service selector either doens't match any Pods or the Service's targetPort doesn't match the Pod's port.
        {{- end }}
    {{- else }}
  {{ "Missing Endpoint" | red | bold }}: Service has no matching endpoint.
    {{- end }}
    {{- template "recent_updates" . }}
    {{- template "matching_ingresses" . }}
    {{- template "events" . }}
    {{- template "owners" . }}
{{- end -}}

{{- define "matching_ingresses" }}
    {{- /*gotype: github.com/bergerx/kubectl-status/pkg/plugin.RenderableObject*/ -}}
    {{- if .Config.GetBool "include-matching-ingresses" }}
        {{- range $index, $ing := .KubeGetIngressesMatchingService .Namespace .Name }}
            {{- if eq $index 0 }}
                {{- "Ingresses matching this Service:" | nindent 2}}
            {{- end }}
            {{- $.Include "Ingress" $ing | nindent 4 }}
        {{- end }}
    {{- end }}
{{- end }}

{{- define "endpoint_subset_address" }}
    {{- /* Expects to get a map with these keys:
           * address: either Endpoints.subsets.addresses[N] or Endpoints.subsets.notReadyAddresses
           * ports: Endpoints.subsets.ports
        */ -}}
    {{- $ip := .address.ip | ip }}
    {{- $hasTargetRef := not (not .address.targetRef) }}
    {{- if .address.targetRef }}
        {{- .address.targetRef.kind | bold }}/{{ .address.targetRef.name }}
        {{- with .address.targetRef.namespace }} -n {{ . }}{{ end }}
        {{- with .address.nodeName }} on {{ "Node" | bold }}/{{ . }}{{ end }}
    {{- end }}
    {{- range $index, $port := .ports }}
        {{- if $hasTargetRef }}, {{ else }}{{if $index}}, {{end}}{{ end }}
        {{- $ip }}:{{ $port.port }}/{{ $port.protocol }}{{ with $port.name }} ({{ . }}){{ end }}
    {{- end }}
{{- end -}}