hetzner+networking

hetzner.cfg

@@ -0,0 +1,44 @@
+#cloud-config
+users:
+  - name: hjalmarlucius
+    groups: users, admin
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    shell: /bin/bash
+    ssh_authorized_keys:
+      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMt+rmsUGSao+9nS00dX58jopjRGF8Y/5C+WmIFhxwGd bakken.henrik@gmail.com
+      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILiHxlR5soqCOB9DTB71zttN08nHI6oTPUfQl/VleBNu bakken.henrik@gmail.com
+packages:
+  - fail2ban
+  - ufw
+  - ranger
+  - neovim
+  - wireguard
+  - rpcbind
+  - sshfs
+  - containernetworking-plugins
+  # runc requirements
+  - make
+  - gcc
+  - linux-libc-dev
+  - libseccomp-dev
+  - pkg-config
+  - git
+  # runc requirements end
+package_update: true
+package_upgrade: true
+runcmd:
+  - printf "[sshd]\nenabled = true\nbanaction = iptables-multiport" > /etc/fail2ban/jail.local
+  - systemctl enable fail2ban
+  - ufw allow 7097
+  - ufw allow 51820/udp
+  - ufw enable
+  - sed -i -e '/^\(#\|\)PermitRootLogin/s/^.*$/PermitRootLogin no/' /etc/ssh/sshd_config
+  - sed -i -e '/^\(#\|\)PasswordAuthentication/s/^.*$/PasswordAuthentication no/' /etc/ssh/sshd_config
+  - sed -i -e '/^\(#\|\)Port/s/^.*$/Port 7097/' /etc/ssh/sshd_config
+  - sed -i '$a AllowUsers hjalmarlucius' /etc/ssh/sshd_config
+  - sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
+  - echo "HISTFILE=~/.histfile\nHISTSIZE=100000\nSAVEHIST=100000\nbindkey -v\n\n# compinstall\nzstyle ':completion:*' menu select\nzstyle :compinstall filename '/home/hjalmarlucius/.zshrc'\nautoload -Uz compinit\ncompinit\n\n# oh-my-zsh\nexport ZSH='$HOME/.oh-my-zsh'\nZSH_THEME='robbyrussell'\nplugins=(git)\nsource $ZSH/oh-my-zsh.sh" > /home/hjalmarlucius/.zshrc
+  # required for flannel
+  - sudo sh -c 'echo "br_netfilter" > /etc/modules-load.d/br_netfilter.conf'
+  - reboot
+