73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
_step_counter=0
|
|
step() {
|
|
_step_counter=$(( _step_counter + 1 ))
|
|
printf '\n\033[1;36m%d) %s\033[0m\n' $_step_counter "$@" >&2 # bold cyan
|
|
}
|
|
|
|
|
|
step 'Set up timezone'
|
|
setup-timezone -z Asia/Jerusalem
|
|
|
|
#step 'Set up keymap'
|
|
#setup-keymap fr fr-azerty
|
|
|
|
step 'Set up networking'
|
|
cat > /etc/network/interfaces <<-EOF
|
|
auto lo
|
|
iface lo inet loopback
|
|
|
|
auto eth0
|
|
iface eth0 inet dhcp
|
|
EOF
|
|
|
|
# FIXME: remove root and alpine password
|
|
step 'Set cloud configuration'
|
|
sed -e '/disable_root:/ s/true/false/' \
|
|
-e '/ssh_pwauth:/ s/0/no/' \
|
|
-e '/name: alpine/a \ passwd: "*"' \
|
|
-e '/lock_passwd:/ s/True/False/' \
|
|
-i /etc/cloud/cloud.cfg
|
|
|
|
# To have oh-my-zsh working on first boot
|
|
cat >> /etc/cloud/cloud.cfg <<EOF
|
|
EOF
|
|
|
|
step 'Allow only key based ssh login'
|
|
sed -e '/PermitRootLogin yes/d' \
|
|
-e 's/^#PasswordAuthentication yes/PasswordAuthentication no/' \
|
|
-e 's/^#PubkeyAuthentication yes/PubkeyAuthentication yes/' \
|
|
-i /etc/ssh/sshd_config
|
|
|
|
# Terraform and github actions need ssh-rsa as accepted algorithm
|
|
# The ssh client needs to be updated (see https://www.openssh.com/txt/release-8.8)
|
|
echo "PubkeyAcceptedKeyTypes=+ssh-rsa" >> /etc/ssh/sshd_config
|
|
|
|
step 'Remove password for users'
|
|
usermod -p '*' root
|
|
|
|
step 'Adjust rc.conf'
|
|
sed -Ei \
|
|
-e 's/^[# ](rc_depend_strict)=.*/\1=NO/' \
|
|
-e 's/^[# ](rc_logger)=.*/\1=YES/' \
|
|
-e 's/^[# ](unicode)=.*/\1=YES/' \
|
|
/etc/rc.conf
|
|
|
|
# see https://gitlab.alpinelinux.org/alpine/aports/-/issues/8861
|
|
step 'Enable cloud-init configuration via NoCloud iso image'
|
|
|
|
echo "iso9660" >> /etc/filesystems
|
|
|
|
step 'Enable services'
|
|
/sbin/rc-update add acpid default
|
|
/sbin/rc-update add chronyd default
|
|
/sbin/rc-update add crond default
|
|
/sbin/rc-update add networking boot
|
|
/sbin/rc-update add termencoding boot
|
|
/sbin/rc-update add sshd default
|
|
/sbin/rc-update add cloud-init default
|
|
/sbin/rc-update add cloud-config default
|
|
/sbin/rc-update add cloud-final default
|
|
/sbin/rc-update add frr default
|