Remove upgrade option

README.md

@@ -22,7 +22,6 @@ sudo sh -c "$(wget -O - https://github.com/brentybh/debian-netboot/raw/master/ne
  - `-p <PASSWORD>` Password of the account. If not specified, it will be asked interactively.
  - `-z <TIMEZONE>` [Time zone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List). Default is `UTC`.
  - `-t <NTPSERVER>` NTP server. Default is `pool.ntp.org`.
- - `-g <UPGRADE>` Whether to upgrade packages after debootstrap. Default is `full-upgrade`. `none` and `safe-upgrade` is also available.
  - `-s <SECURITY>` Custom URL for security repository mirror. Default is `http://security.debian.org/debian-security`.
  - `-l` Security mirror linking. If the option present, security repository will be setup as same as the archive mirror instead of `security.debian.org`.
 

netboot.sh

@@ -64,10 +64,6 @@ while [ $# -gt 0 ]; do
       SECURITY=$2
       shift
       ;;
-    -g)
-      UPGRADE=$2
-      shift
-      ;;
     -l)
       LINKED=true
       ;;
@@ -97,7 +93,6 @@ SUITE=${SUITE:-stretch}
 USERNAME=${USERNAME:-debian}
 TIMEZONE=${TIMEZONE:-UTC}
 NTPSERVER=${NTPSERVER:-pool.ntp.org}
-UPGRADE=${UPGRADE:-full-upgrade}
 LINKED=${LINKED:-false}
 
 if [ -z "$PASSWORD" ]; then
@@ -134,7 +129,6 @@ cat >> preseed.cfg << EOF
 # TIMEZONE: 5
 # NTPSERVER: 5
 # SECURITY: 8
-# UPGRADE: 9
 
 # 1. Localization: COUNTRY
 
@@ -202,10 +196,10 @@ d-i apt-setup/services-select multiselect updates
 d-i apt-setup/local0/repository string {{-SECURITY-}} {{-SUITE-}}/updates main
 d-i apt-setup/local0/source boolean true
 
-# 9. Package selection: TASKS, UPGRADE
+# 9. Package selection: TASKS
 
 tasksel tasksel/first multiselect ssh-server
-d-i pkgsel/upgrade select {{-UPGRADE-}}
+d-i pkgsel/upgrade select none
 popularity-contest popularity-contest/participate boolean false
 
 # 10. Boot loader installation
@@ -225,7 +219,6 @@ sed -i 's/{{-PASSWORD-}}/'$(echo "$PASSWORD" | sed 's/\//\\\//g')'/g' preseed.cf
 sed -i 's/{{-TIMEZONE-}}/'$(echo "$TIMEZONE" | sed 's/\//\\\//g')'/g' preseed.cfg
 sed -i 's/{{-NTPSERVER-}}/'"$NTPSERVER"'/g' preseed.cfg
 sed -i 's/{{-SECURITY-}}/'$(echo "$SECURITY" | sed 's/\//\\\//g')'/g' preseed.cfg
-sed -i 's/{{-UPGRADE-}}/'"$UPGRADE"'/g' preseed.cfg
 
 wget "$URL/linux" "$URL/initrd.gz"
 gunzip initrd.gz