Init apt with proxy and install python2.7 for ansible

init.sh

#!/usr/bin/env bash

HTTP_PROXY=$1
HTTPS_PROXY=$2

if [ -z "$HTTPS_PROXY" ]; then
  HTTPS_PROXY=$HTTP_PROXY
fi

sudo mkdir -p /etc/apt/apt.conf.d
sudo touch /etc/apt/apt.conf.d/30proxy

cat << EOF | sudo tee /etc/apt/apt.conf.d/30proxy
Acquire::http::Proxy "$HTTP_PROXY";
Acquire::https::Proxy "$HTTPS_PROXY";
EOF

sudo apt update && sudo apt install -y python2.7