From f4dbb7cdacbc122473c6612eac067ce9365e7b74 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Tue, 20 Aug 2024 16:45:10 +0000
Subject: [PATCH] fix(install): Fix Debian post installation script when
 awscli2 is already installed or the installation failed previously (#6276)
 (#6277)

(cherry picked from commit 35a30d395329a2522eca275024a25b34fd4f99ab)

Co-authored-by: Ashley Kleynhans <ashleykleynhans@users.noreply.github.com>
---
 clouddriver-web/pkg_scripts/postInstall.sh | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/clouddriver-web/pkg_scripts/postInstall.sh b/clouddriver-web/pkg_scripts/postInstall.sh
index 4021e5406b..50d56cfe37 100755
--- a/clouddriver-web/pkg_scripts/postInstall.sh
+++ b/clouddriver-web/pkg_scripts/postInstall.sh
@@ -29,12 +29,24 @@ install_kubectl() {
 }
 
 install_awscli2() {
-  curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64-${AWS_CLI_VERSION}.zip" -o "awscliv2.zip"
-  unzip awscliv2.zip
-  ./aws/install
-  rm -rf ./awscliv2.zip ./aws
+  if [ -d "/usr/local/aws-cli/v2/${AWS_CLI_VERSION}" ]; then
+    echo "awscli2 ${AWS_CLI_VERSION} is already installed"
+  else
+    echo "Installing awscli2 ${AWS_CLI_VERSION}"
+    curl -s "https://awscli.amazonaws.com/awscli-exe-linux-x86_64-${AWS_CLI_VERSION}.zip" -o "awscliv2.zip"
+
+    # This shouldn't usually exist unless the installation failed previously
+    if [ -d "./aws" ]; then
+      rm -rf ./aws
+    fi
+
+    unzip awscliv2.zip
+    ./aws/install --update
+    rm -rf ./awscliv2.zip ./aws
+  fi
 
-  curl "https://github.com/kubernetes-sigs/aws-iam-authenticator/releases/download/v${AWS_AIM_AUTHENTICATOR_VERSION}/aws-iam-authenticator_${AWS_AIM_AUTHENTICATOR_VERSION}_linux_amd64" -o aws-iam-authenticator
+  echo "Installing aws-iam-authenticator ${AWS_AIM_AUTHENTICATOR_VERSION}"
+  curl -s "https://github.com/kubernetes-sigs/aws-iam-authenticator/releases/download/v${AWS_AIM_AUTHENTICATOR_VERSION}/aws-iam-authenticator_${AWS_AIM_AUTHENTICATOR_VERSION}_linux_amd64" -o aws-iam-authenticator
   chmod +x ./aws-iam-authenticator
   mv ./aws-iam-authenticator /usr/local/bin/aws-iam-authenticator
 }