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tools/packer: adapt for Ubuntu 18.04
This change is also a complete refactoring of the generation of the vagrant image
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,3 @@ | ||
| packer_cache | ||
| output-*-virtualbox-iso/ | ||
| *.box |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| #choose-mirror-bin mirror/http/proxy string | ||
| d-i base-installer/kernel/override-image string linux-server | ||
| d-i clock-setup/utc boolean true | ||
| d-i clock-setup/utc-auto boolean true | ||
| d-i finish-install/reboot_in_progress note | ||
| d-i grub-installer/only_debian boolean true | ||
| d-i grub-installer/with_other_os boolean true | ||
| d-i partman-auto-lvm/guided_size string max | ||
| d-i partman-auto/choose_recipe select atomic | ||
| d-i partman-auto/method string lvm | ||
| d-i partman-lvm/confirm boolean true | ||
| d-i partman-lvm/confirm boolean true | ||
| d-i partman-lvm/confirm_nooverwrite boolean true | ||
| d-i partman-lvm/device_remove_lvm boolean true | ||
| d-i partman/choose_partition select finish | ||
| d-i partman/confirm boolean true | ||
| d-i partman/confirm_nooverwrite boolean true | ||
| d-i partman/confirm_write_new_label boolean true | ||
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| # Default mirror | ||
| d-i mirror/country string FR | ||
| d-i mirror/http/hostname string ftp.fr.debian.org | ||
| d-i mirror/http/directory string /ubuntu | ||
| d-i mirror/http/proxy string | ||
| d-i mirror/http/mirror string ftp.fr.debian.org | ||
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| # Default user | ||
| d-i passwd/user-fullname string user | ||
| d-i passwd/username string user | ||
| d-i passwd/user-password password user | ||
| d-i passwd/user-password-again password user | ||
| d-i passwd/username string user | ||
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| # Minimum packages (see postinstall.sh) | ||
| d-i pkgsel/include string openssh-server | ||
| d-i pkgsel/install-language-support boolean true | ||
| d-i pkgsel/update-policy select none | ||
| d-i pkgsel/upgrade select none | ||
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| d-i time/zone string UTC | ||
| d-i user-setup/allow-password-weak boolean true | ||
| d-i user-setup/encrypt-home boolean false | ||
| tasksel tasksel/first multiselect standard, ubuntu-server |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| apt-get update | ||
| apt-get -y upgrade | ||
| apt-get -y install linux-headers-$(uname -r) | ||
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| # Fix locale setup | ||
| locale-gen | ||
| localectl set-locale LANG="en_US.UTF-8" | ||
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| # Allow usage of serial port | ||
| adduser ${SSH_USERNAME} dialout | ||
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| echo '%sudo ALL=(ALL:ALL) NOPASSWD:ALL' >> /etc/sudoers | ||
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| echo "UseDNS no" >> /etc/ssh/sshd_config |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| apt-get -y upgrade | ||
| apt-get -y autoremove | ||
| apt-get -y clean | ||
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| echo "cleaning up guest additions" | ||
| rm -rf VBoxGuestAdditions_*.iso VBoxGuestAdditions_*.iso.? | ||
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| echo "cleaning permissions" | ||
| chown -R ${SSH_USERNAME}:${SSH_USERNAME} /home/${SSH_USERNAME} | ||
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| # Remove some packages to get a minimal install | ||
| echo "==> Removing all linux kernels except the current one" | ||
| dpkg --list | awk '{ print $2 }' | grep 'linux-image-*-generic' | grep -v $(uname -r) | xargs apt-get -y purge | ||
| echo "==> Removing linux source" | ||
| dpkg --list | awk '{ print $2 }' | grep linux-source | xargs apt-get -y purge | ||
| echo "==> Removing documentation" | ||
| dpkg --list | awk '{ print $2 }' | grep -- '-doc$' | xargs apt-get -y purge | ||
| echo "==> Removing default system Ruby" | ||
| apt-get -y purge ruby ri doc | ||
| echo "==> Removing obsolete networking components" | ||
| apt-get -y purge ppp pppconfig pppoeconf | ||
| echo "==> Removing other oddities" | ||
| apt-get -y purge popularity-contest installation-report landscape-common wireless-tools wpasupplicant | ||
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| # Clean up the apt cache | ||
| apt-get -y autoremove --purge | ||
| apt-get -y autoclean | ||
| apt-get -y clean | ||
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| echo "removing man pages" | ||
| rm -rf /usr/share/man/* | ||
| echo "removing APT files" | ||
| find /var/lib/apt -type f | xargs rm -f | ||
| echo "removing any docs" | ||
| rm -rf /usr/share/doc/* | ||
| echo "removing caches" | ||
| find /var/cache -type f -exec rm -rf {} \; | ||
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| echo "cleaning up tmp" | ||
| rm -rf /tmp/* | ||
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| # Remove Bash history | ||
| unset HISTFILE | ||
| rm -f /root/.bash_history | ||
| rm -f ${SSH_USER_HOME}/.bash_history | ||
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| # Clean up log files | ||
| find /var/log -type f | while read f; do echo -ne '' > "${f}"; done; | ||
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| echo "clearing last login information" | ||
| >/var/log/lastlog | ||
| >/var/log/wtmp | ||
| >/var/log/btmp | ||
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| echo "whiteout /" | ||
| count=$(df --sync -kP / | tail -n1 | awk -F ' ' '{print $4}') | ||
| let count-- | ||
| dd if=/dev/zero of=/tmp/whitespace bs=1024 count=$count | ||
| rm /tmp/whitespace | ||
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| echo "whiteout /boot" | ||
| count=$(df --sync -kP /boot | tail -n1 | awk -F ' ' '{print $4}') | ||
| let count-- | ||
| dd if=/dev/zero of=/boot/whitespace bs=1024 count=$count | ||
| rm /boot/whitespace | ||
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| echo "clear out swap and disable until reboot" | ||
| set +e | ||
| swapuuid=$(/sbin/blkid -o value -l -s UUID -t TYPE=swap) | ||
| case "$?" in | ||
| 2|0) ;; | ||
| *) exit 1 ;; | ||
| esac | ||
| set -e | ||
| if [ "x${swapuuid}" != "x" ]; then | ||
| # Whiteout the swap partition to reduce box size | ||
| # Swap is disabled till reboot | ||
| swappart=$(readlink -f /dev/disk/by-uuid/$swapuuid) | ||
| /sbin/swapoff "${swappart}" | ||
| dd if=/dev/zero of="${swappart}" bs=1M || echo "dd exit code $? is suppressed" | ||
| /sbin/mkswap -U "${swapuuid}" "${swappart}" | ||
| fi | ||
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| echo "whiteout free space" | ||
| dd if=/dev/zero of=/EMPTY bs=1M || echo "dd exit code $? is suppressed" | ||
| rm -f /EMPTY | ||
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| sync | ||
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| echo "disk usage" | ||
| df -h |
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