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runner-images-sangeeth/images/ubuntu/scripts/build/configure-apt-sources.sh
2025-04-24 17:37:31 -06:00

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#!/bin/bash -e
################################################################################
## File: configure-apt-sources.sh
## Desc: Configure apt sources with failover from Azure to Ubuntu archives.
################################################################################
source $HELPER_SCRIPTS/os.sh
touch /etc/apt/apt-mirrors.txt
printf "http://azure.archive.ubuntu.com/ubuntu/\tpriority:1\n" | tee -a /etc/apt/apt-mirrors.txt
printf "https://archive.ubuntu.com/ubuntu/\tpriority:2\n" | tee -a /etc/apt/apt-mirrors.txt
printf "https://security.ubuntu.com/ubuntu/\tpriority:3\n" | tee -a /etc/apt/apt-mirrors.txt
if is_ubuntu24; then
sed -i 's/http:\/\/azure.archive.ubuntu.com\/ubuntu\//mirror+file:\/etc\/apt\/apt-mirrors.txt/' /etc/apt/sources.list.d/ubuntu.sources
# Apt changes to survive Cloud Init
cp -f /etc/apt/sources.list.d/ubuntu.sources /etc/cloud/templates/sources.list.ubuntu.deb822.tmpl
else
sed -i 's/http:\/\/azure.archive.ubuntu.com\/ubuntu\//mirror+file:\/etc\/apt\/apt-mirrors.txt/' /etc/apt/sources.list
# Apt changes to survive Cloud Init
cp -f /etc/apt/sources.list /etc/cloud/templates/sources.list.ubuntu.tmpl
fi