Remove deployment helpers that are now in coredns/deployment/kubernetes (#554)

3 files changed, 3 insertions, 122 deletions

diff --git a/middleware/kubernetes/README.md b/middleware/kubernetes/README.md
index 46237ab2c..34d625f5d 100644
--- a/middleware/kubernetes/README.md
+++ b/middleware/kubernetes/README.md
@@ -128,14 +128,7 @@ all values.  The labels that accept wildcards are:
 * multiple wild cards are allowed in a single query.
    * e.g. `A` Request `*.*.svc.zone.` or `SRV` request `*.*.*.*.svc.zone.`
 
-## deploy.sh and coredns.yaml.sed
+## Deployment in Kubernetes
 
-A convenience script to generate a manifest for running CoreDNS on a cluster that is currently
-running standard kube-dns. It creates a ConfigMap and a CoreDNS deployment, then updates the
-Kube-DNS service selector to use the CoreDNS deployment. It doesn't delete the kube-dns
-deployment or replication controller - you'll have to do that manually.
-
-~~~
-$ ./deploy.sh 10.3.0.0/24 | kubectl apply -f -
-$ kubectl delete --namespace=kube-system deployment kube-dns
-~~~
+See the [deployment](https://github.com/coredns/deployment) repository for details on how
+to deploy CoreDNS in Kubernetes.
diff --git a/middleware/kubernetes/coredns.yaml.sed b/middleware/kubernetes/coredns.yaml.sed
deleted file mode 100644
index b2df7465a..000000000
--- a/middleware/kubernetes/coredns.yaml.sed
+++ /dev/null
@@ -1,93 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: coredns
-  namespace: kube-system
-data:
-  Corefile: |
-    .:53 {
-        errors
-        log stdout
-        health
-        kubernetes CLUSTER_DOMAIN {
-          cidrs SERVICE_CIDR
-        }
-        proxy . /etc/resolv.conf
-        cache 30
-    }
----
-apiVersion: extensions/v1beta1
-kind: Deployment
-metadata:
-  name: coredns
-  namespace: kube-system
-  labels:
-    k8s-app: coredns
-    kubernetes.io/cluster-service: "true"
-    kubernetes.io/name: "CoreDNS"
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      k8s-app: coredns
-  template:
-    metadata:
-      labels:
-        k8s-app: coredns
-      annotations:
-        scheduler.alpha.kubernetes.io/critical-pod: ''
-        scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]'
-    spec:
-      containers:
-      - name: coredns
-        image: coredns/coredns:latest
-        imagePullPolicy: Always
-        args: [ "-conf", "/etc/coredns/Corefile" ]
-        volumeMounts:
-        - name: config-volume
-          mountPath: /etc/coredns
-        ports:
-        - containerPort: 53
-          name: dns
-          protocol: UDP
-        - containerPort: 53
-          name: dns-tcp
-          protocol: TCP
-        livenessProbe:
-          httpGet:
-            path: /health
-            port: 8080
-            scheme: HTTP
-          initialDelaySeconds: 60
-          timeoutSeconds: 5
-          successThreshold: 1
-          failureThreshold: 5
-      dnsPolicy: Default
-      volumes:
-        - name: config-volume
-          configMap:
-            name: coredns
-            items:
-            - key: Corefile
-              path: Corefile
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: kube-dns
-  namespace: kube-system
-  labels:
-    k8s-app: coredns
-    kubernetes.io/cluster-service: "true"
-    kubernetes.io/name: "CoreDNS"
-spec:
-  selector:
-    k8s-app: coredns
-  clusterIP: CLUSTER_DNS_IP
-  ports:
-  - name: dns
-    port: 53
-    protocol: UDP
-  - name: dns-tcp
-    port: 53
-    protocol: TCP
diff --git a/middleware/kubernetes/deploy.sh b/middleware/kubernetes/deploy.sh
deleted file mode 100755
index d8aade328..000000000
--- a/middleware/kubernetes/deploy.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/bash
-
-# Deploys CoreDNS to a cluster currently running Kube-DNS.
-
-SERVICE_CIDR=$1
-CLUSTER_DOMAIN=${2:-cluster.local}
-YAML_TEMPLATE=${3:-`pwd`/coredns.yaml.sed}
-YAML=${4:-`pwd`/coredns.yaml}
-
-if [[ -z $SERVICE_CIDR ]]; then
-	echo "Usage: $0 SERVICE-CIDR [ CLUSTER-DOMAIN ] [ YAML-TEMPLATE ] [ YAML ]"
-	exit 1
-fi
-
-CLUSTER_DNS_IP=$(kubectl get service --namespace kube-system kube-dns -o jsonpath="{.spec.clusterIP}")
-
-sed -e s/CLUSTER_DNS_IP/$CLUSTER_DNS_IP/g -e s/CLUSTER_DOMAIN/$CLUSTER_DOMAIN/g -e s?SERVICE_CIDR?$SERVICE_CIDR?g $YAML_TEMPLATE
-
-