From 00106faf8d76d64c2fb65a658db458365010265d Mon Sep 17 00:00:00 2001
From: Stefan Prodan <stefan.prodan@gmail.com>
Date: Tue, 17 Apr 2018 14:13:08 +0300
Subject: [PATCH] Istio install steps

---
 deploy/istio-v1alpha3/README.md | 59 +++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 deploy/istio-v1alpha3/README.md

diff --git a/deploy/istio-v1alpha3/README.md b/deploy/istio-v1alpha3/README.md
new file mode 100644
index 0000000..e259e89
--- /dev/null
+++ b/deploy/istio-v1alpha3/README.md
@@ -0,0 +1,59 @@
+# Istio
+
+### Install
+
+Download latest release:
+
+```bash
+curl -L https://git.io/getLatestIstio | sh -
+```
+
+Add the istioctl client to your PATH:
+
+```bash
+cd istio-0.7.1
+export PATH=$PWD/bin:$PATH
+```
+
+Install Istio services without enabling mutual TLS authentication:
+
+```bash
+kubectl apply -f install/kubernetes/istio.yaml
+``` 
+
+### Setup automatic sidecar injection
+
+Generate certs:
+
+```bash
+./install/kubernetes/webhook-create-signed-cert.sh \
+    --service istio-sidecar-injector \
+    --namespace istio-system \
+    --secret sidecar-injector-certs
+```
+
+Install the sidecar injection configmap:
+
+```bash
+kubectl apply -f install/kubernetes/istio-sidecar-injector-configmap-release.yaml
+```
+
+Set the caBundle in the webhook install YAML that the Kubernetes api-server uses to invoke the webhook:
+
+```bash
+cat install/kubernetes/istio-sidecar-injector.yaml | \
+     ./install/kubernetes/webhook-patch-ca-bundle.sh > \
+     install/kubernetes/istio-sidecar-injector-with-ca-bundle.yaml
+```
+
+Install the sidecar injector webhook:
+
+```bash
+kubectl apply -f install/kubernetes/istio-sidecar-injector-with-ca-bundle.yaml
+```
+
+Label the default namespace with istio-injection=enabled:
+
+```bash
+kubectl label namespace default istio-injection=enabled
+```