diff --git a/setup/pihole_setup.sh b/setup/pihole_setup.sh index fcee1e0d..09f809b5 100644 --- a/setup/pihole_setup.sh +++ b/setup/pihole_setup.sh @@ -6,6 +6,11 @@ set -o nounset set -o pipefail shopt -s expand_aliases alias die='EXIT=$? LINE=$LINENO error_exit' +CROSS='\033[1;31m\xE2\x9D\x8C\033[0m' +CHECKMARK='\033[0;32m\xE2\x9C\x94\033[0m' +RETRY_NUM=5 +RETRY_EVERY=3 +NUM=$RETRY_NUM trap die ERR trap 'die "Script interrupted."' INT @@ -25,6 +30,17 @@ function msg() { msg "Setting up LXC OS..." sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen locale-gen >/dev/null +while [ "$(hostname -I)" = "" ]; do + 1>&2 echo -e "${CROSS} \e[1;31m No Network: \e[0m $(date)" + sleep $RETRY_EVERY + ((NUM--)) + if [ $NUM -eq 0 ] + then + 1>&2 echo -e "${CROSS} \e[1;31m No Network After $RETRY_NUM Tries \e[0m" + exit 1 + fi +done + echo -e "${CHECKMARK} \e[1;92m Network Connected: \e[0m $(hostname -I)" # Update container OS msg "Updating container OS..."