userdata-gherlein

#!/bin/bash 
exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
useradd gherlein
usermod -G wheel gherlein
echo "gherlein:none" | chpasswd
usermod -a -G docker gherlein
# install some key things
sudo yum install -y emacs-nox git 
sudo yum install -y gcc-c++ make 
curl -sL https://rpm.nodesource.com/setup_19.x | sudo -E bash - 
sudo yum install -y nodejs 
# direnv
curl -sfL https://direnv.net/install.sh | bash
# setup desired user
mkdir -p ~gherlein/.ssh
touch ~gherlein/.ssh/authorized_keys
curl https://github.com/gherlein.keys >> ~gherlein/.ssh/authorized_keys
chown gherlein  ~gherlein/.ssh/authorized_keys
chmod 400 ~gherlein/.ssh/authorized_keys
# change to allow sudo in the install scripts
echo "gherlein ALL=(ALL)       NOPASSWD: ALL" >> /etc/sudoers 
# install user specific tools
su -c 'cd ~gherlein;git clone https://github.com/gherlein/gch' gherlein
su -c 'cd ~gherlein/gch/;./install' gherlein
# change it back for safety later
sed -i.bak '/gherlein/d' /etc/sudoers
su -c 'echo "~/keychain/keychain --eval --agents ssh gherlein-ec2.pem >> ~/.bash_profile"' gherlein
# install go
wget https://go.dev/dl/go1.20.1.linux-amd64.tar.gz
su -c 'rm -rf /usr/local/go && tar -C /usr/local -xzf go1.*tar.gz'
# install docker
su -c 'sudo yum install docker'
su -c 'sudo service docker start && sudo systemctl enable docker'
su -c 'sudo usermod -a -G docker gherlein'
# sshd
sed 's/PasswordAuthentication no/PasswordAuthentication yes/' -i /etc/ssh/sshd_config
systemctl restart sshd
service sshd restart