From 587438e61d8e28873b7b780bafbf363d24a6728b Mon Sep 17 00:00:00 2001
From: Mumshad Mannambeth <mmumshad@gmail.com>
Date: Fri, 3 May 2019 12:44:31 +0800
Subject: [PATCH] Update etcd-backup-and-restore.md

---
 .../etcd-backup-and-restore.md                | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/practice-questions-answers/etcd-backup-and-restore.md b/practice-questions-answers/etcd-backup-and-restore.md
index 5dcaa94..f9d7ac4 100644
--- a/practice-questions-answers/etcd-backup-and-restore.md
+++ b/practice-questions-answers/etcd-backup-and-restore.md
@@ -2,8 +2,27 @@
 
 # 1. Get etcdctl utility if it's not already present.
 
+Reference: https://github.com/etcd-io/etcd/releases
+
 ```
-go get github.com/coreos/etcd/etcdctl
+ETCD_VER=v3.3.13
+
+# choose either URL
+GOOGLE_URL=https://storage.googleapis.com/etcd
+GITHUB_URL=https://github.com/etcd-io/etcd/releases/download
+DOWNLOAD_URL=${GOOGLE_URL}
+
+rm -f /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
+rm -rf /tmp/etcd-download-test && mkdir -p /tmp/etcd-download-test
+
+curl -L ${DOWNLOAD_URL}/${ETCD_VER}/etcd-${ETCD_VER}-linux-amd64.tar.gz -o /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
+tar xzvf /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz -C /tmp/etcd-download-test --strip-components=1
+rm -f /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
+
+/tmp/etcd-download-test/etcd --version
+ETCDCTL_API=3 /tmp/etcd-download-test/etcdctl version
+
+mv /tmp/etcd-download-test/etcdctl /usr/bin
 ```
 
 # 2. Backup
@@ -33,6 +52,8 @@ ETCDCTL_API=3 etcdctl --endpoints=https://[127.0.0.1]:2379 --cacert=/etc/kuberne
 
 # 4. Modify /etc/kubernetes/manifests/etcd.yaml
 
+Update ETCD POD to use the new data directory and cluster token by modifying the pod definition file at `/etc/kubernetes/manifests/etcd.yaml`. When this file is updated, the ETCD pod is automatically re-created as thisis a static pod placed under the `/etc/kubernetes/manifests` directory.
+
 Update --data-dir to use new target location
 
 ```