From b1d53d068dd17d02c5534a3df49975d18893ac9c Mon Sep 17 00:00:00 2001
From: Osama Bin Junaid <32925504+ibnjunaid@users.noreply.github.com>
Date: Sat, 13 Apr 2024 17:10:40 +0530
Subject: [PATCH] Update installtools.md to download eksctl from eksctl-io
 instead of weaveworks repo

---
 content/prerequisites/installtools.md | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/content/prerequisites/installtools.md b/content/prerequisites/installtools.md
index a96baea..d35e4da 100644
--- a/content/prerequisites/installtools.md
+++ b/content/prerequisites/installtools.md
@@ -29,8 +29,18 @@ sudo chmod +x /usr/local/bin/kubectl
 echo 'source <(kubectl completion bash)' >>~/.bashrc
 source ~/.bashrc
 
-curl --silent --location "https://github.com/weaveworks/eksctl/releases/download/latest_release/eksctl_$(uname -s)_amd64.tar.gz" | tar xz -C /tmp
-sudo mv -v /tmp/eksctl /usr/local/bin
+# for ARM systems, set ARCH to: `arm64`, `armv6` or `armv7`
+ARCH=amd64
+PLATFORM=$(uname -s)_$ARCH
+
+curl -sLO "https://github.com/eksctl-io/eksctl/releases/latest/download/eksctl_$PLATFORM.tar.gz"
+
+# (Optional) Verify checksum
+curl -sL "https://github.com/eksctl-io/eksctl/releases/latest/download/eksctl_checksums.txt" | grep $PLATFORM | sha256sum --check
+
+tar -xzf eksctl_$PLATFORM.tar.gz -C /tmp && rm eksctl_$PLATFORM.tar.gz
+
+sudo mv /tmp/eksctl /usr/local/bin
 
 if ! [ -x "$(command -v jq)" ] || ! [ -x "$(command -v envsubst)" ] || ! [ -x "$(command -v kubectl)" ] || ! [ -x "$(command -v eksctl)" ] || ! [ -x "$(command -v ssm-cli)" ]; then
   echo 'ERROR: tools not installed.' >&2