Scripts for making kind work behind a proxy.

AgarwalConsulting · Aug 9, 2019 · 4865c57 · 4865c57
1 parent a100749
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diff --git a/code-samples/11-kubernetes/create-cluster.sh b/code-samples/11-kubernetes/create-cluster.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "Setting up docker proxy settings..."
+mkdir -p ~/.docker
+cp docker-config.json ~/.docker/config.json
+
+echo "Fetching kubernetes source..."
+mkdir -p ~/.go/src/k8s.io/kubernetes
+export GOPATH=$HOME/.go
+git clone https://github.com/kubernetes/kubernetes.git ~/.go/src/k8s.io/kubernetes
+
+echo "Creating kind cluster..."
+# kind delete cluster
+kind build node-image
+kind create cluster --config kind-config.yml
diff --git a/code-samples/11-kubernetes/docker-config.json b/code-samples/11-kubernetes/docker-config.json
@@ -0,0 +1,11 @@
+{
+  "proxies":
+  {
+    "default":
+    {
+      "httpProxy": "http://10.19.16.165:8080",
+      "httpsProxy": "http://10.19.16.165:8080",
+      "noProxy": "localhost,127.0.0.0/8,::1"
+    }
+  }
+}
diff --git a/code-samples/11-kubernetes/install.sh b/code-samples/11-kubernetes/install.sh
@@ -43,21 +43,6 @@ chmod +x kind
 sudo install kind /usr/local/bin
 rm kind
 
-echo "Installing go & kubernetes source..."
-wget https://dl.google.com/go/go1.12.7.linux-amd64.tar.gz
-tar -xzf go1.12.7.linux-amd64.tar.gz
-mv go /usr/local
-
-mkdir -p ~/.go
-echo >> .bash_profile
-echo 'export GOPATH=$HOME/.go' >> .bash_profile
-echo 'export PATH=$GOPATH/bin:$PATH' >> .bash_profile
-echo >> .bashrc
-echo 'export GOPATH=$HOME/.go' >> .bashrc
-echo 'export PATH=$GOPATH/bin:$PATH' >> .bashrc
-
-go get -d k8s.io/kubernetes
-
 echo "Installation done! Please verify by running..."
 echo "  minikube version"
 echo "  kubectl version"

diff --git a/code-samples/11-kubernetes/setup-proxy.md b/code-samples/11-kubernetes/setup-proxy.md
@@ -1,30 +1,30 @@
 # Setup Docker proxy
 
-1. Create a `.docker` dir in `HOME`
+## Step 1: Create a `.docker` dir in `HOME`
 
 ```
   mkdir ~/.docker
 ```
 
-2. Create a file `config.json` with the following content:
+## Step 2: Create a file `config.json` with the following content:
 
 `cat ~/.docker/config.json`
 
 ```json
 {
- "proxies":
- {
-   "default":
-   {
-     "httpProxy": "http://10.19.16.165:8080",
-     "httpsProxy": "http://10.19.16.165:8080",
-     "noProxy": "localhost,127.0.0.0/8,::1"
-   }
- }
+  "proxies":
+  {
+    "default":
+    {
+      "httpProxy": "http://10.19.16.165:8080",
+      "httpsProxy": "http://10.19.16.165:8080",
+      "noProxy": "localhost,127.0.0.0/8,::1"
+    }
+  }
 }
 ```
 
-3. Environment variables
+## Step 3: Environment variables
 
 ```bash
 export NO_PROXY=$no_proxy,172.17.0.0/16

diff --git a/code-samples/11-kubernetes/test.sh b/code-samples/11-kubernetes/test.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# Setup kind cluster
+kind create cluster --config kind-config.yml
+export KUBECONFIG="$(kind get kubeconfig-path)"
+kubectl cluster-info
+
+# Add kubernetes dashboard
+kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml
+
+# Watch
+watch -n 1 kubectl get pods -n kube-system