kubernetes-handbook/manifests/linkerd/namerd.yml

---
kind: ThirdPartyResource
apiVersion: extensions/v1beta1
metadata:
  name: d-tab.l5d.io
description: stores dtabs used by namerd
versions:
- name: v1alpha1
---
kind: ConfigMap
apiVersion: v1
metadata:
  name: namerd-config
data:
  config.yml: |-
    admin:
      port: 9990

    namers:
    - kind: io.l5d.k8s
      experimental: true
      host: localhost
      port: 8001

    storage:
      kind: io.l5d.k8s
      host: localhost
      port: 8001
      namespace: default

    interfaces:
    - kind: io.l5d.thriftNameInterpreter
      ip: 0.0.0.0
      port: 4100
    - kind: io.l5d.httpController
      ip: 0.0.0.0
      port: 4180
---
kind: ReplicationController
apiVersion: v1
metadata:
  name: namerd
spec:
  replicas: 1
  selector:
    app: namerd
  template:
    metadata:
      labels:
        app: namerd
    spec:
      dnsPolicy: ClusterFirst
      volumes:
      - name: namerd-config
        configMap:
          name: namerd-config
      containers:
      - name: namerd
        image: harbor-001.jimmysong.io/library/buoyantio-namerd:1.1.2
        args:
        - /io.buoyant/namerd/config/config.yml
        ports:
        - name: thrift
          containerPort: 4100
        - name: http
          containerPort: 4180
        - name: admin
          containerPort: 9990
        volumeMounts:
        - name: "namerd-config"
          mountPath: "/io.buoyant/namerd/config"
          readOnly: true
      - name: kubectl
        image: harbor-001.jimmysong.io/library/buoyantio-kubectl:v1.4.0
        args:
        - "proxy"
        - "-p"
        - "8001"
---
apiVersion: v1
kind: Service
metadata:
  name: namerd
spec:
  selector:
    app: namerd
  ports:
  - name: thrift
    port: 4100
  - name: http
    port: 4180
  - name: admin
    port: 9990
---
kind: ConfigMap
apiVersion: v1
metadata:
  name: namerctl-script
data:
  createNs.sh: |-
    #!/bin/sh

    set -e

    if namerctl dtab get external > /dev/null 2>&1; then
      echo "external namespace already exists"
    else
      echo "
      /host       => /#/io.l5d.k8s/default/http/hello;
      /svc/*      => /host;
      " | namerctl dtab create external -
    fi

    if namerctl dtab get internal > /dev/null 2>&1; then
      echo "internal namespace already exists"
    else
      echo "
      /srv        => /#/io.l5d.k8s/default/http;
      /host       => /srv;
      /tmp        => /srv;
      /svc        => /host;
      /host/world => /srv/world-v1;
      " | namerctl dtab create internal -
    fi
---
kind: Job
apiVersion: batch/v1
metadata:
  name: namerctl
spec:
  template:
    metadata:
      name: namerctl
    spec:
      volumes:
      - name: namerctl-script
        configMap:
          name: namerctl-script
          defaultMode: 0755
      containers:
      - name: namerctl
        image: harbor-001.jimmysong.io/library/linkerd-namerctl:0.8.6
        env:
        - name: NAMERCTL_BASE_URL
          value: http://namerd.default.svc.cluster.local:4180
        command:
        - "/namerctl/createNs.sh"
        volumeMounts:
        - name: "namerctl-script"
          mountPath: "/namerctl"
          readOnly: true
      restartPolicy: OnFailure