Merge pull request #15 from kubenow/fix/azure_new_gpg

Updating azure-cli new ubuntu gpg

Author: carmat88

az_clean_images.sh

@@ -3,10 +3,11 @@
 # Exit immediately if a command exits with a non-zero status
 set -e
 
-# Installing Azure command-line client
-echo "deb [arch=amd64] https://packages.microsoft.com/repos/azure-cli/ wheezy main" | sudo tee /etc/apt/sources.list.d/azure-cli.list
-
+# Installing Azure command-line client here as used both in cleaning and cron_job scripts
+AZ_REPO=$(lsb_release -cs)
+echo "deb [arch=amd64] https://packages.microsoft.com/repos/azure-cli/ $AZ_REPO main" | sudo tee /etc/apt/sources.list.d/azure-cli.list
 sudo apt-key adv --keyserver packages.microsoft.com --recv-keys 52E16F86FEE04B979B07E28DB02C46DF417A0893
+curl -L https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
 sudo apt-get -qq install apt-transport-https -y
 sudo apt-get -qq update && sudo apt-get -qq install azure-cli -y