vms/recipes/alpine/provisionning/alpine-3.16-postinstall.sh

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#!/bin/sh
set -xeo pipefail
apk add --no-cache wget curl jq haveged ca-certificates rsyslog bash shadow
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rc-update add haveged boot
rc-update add rsyslog boot
rc-update add sshd boot
# Generate root password
pass=$(openssl rand -base64 32 | tee -a .secret)
chmod 600 .secret
echo -e "${pass}\n${pass}" | passwd
# Remove expect package
# Prevent logs spamming like "process '/sbin/getty -L 0 ttyS0 vt100' (pid 2516) exited. Scheduling for restart."
# We don't need an access to ttyS0
sed -i 's@^\(ttyS0::respawn.*\)@#\1@' /etc/inittab
usermod --password $( echo "Cadoles;21" | openssl passwd -1 -stdin) root
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sync