raspberry pi ansible role

Supports:

• Update and Upgrade each node.
• Change node user password.
• Change hostnames specified by prefix and index from inventory file.
• Change GPU memory split.
• Change timezone.
• Change locale.
• Change SSH Port
• Install log2ram.
• Install specified packages.
• Disable HDMI to preserve power.
• Disable IPv6 of specified interfaces.
• Disallow SSH root login and empty passwords.
• Disallow SSH password authentication, if SSH key is provided.
• Allows SSH password authentication, within ip range, if specified.

By default:

• Updates and upgrades each node.
• Disallows SSH root login and empty passwords.
• Installs log2ram, with 40mb RAM size for log folder.
• Sets gpu_mem to 16mb.
• Disables HDMI.
• Disables IPv6 on wlan0 and eth0
• Installs unattended upgrades

Role Variables

---
# All uncommented lines are default settings

#locale: 'en_DK.UTF-8'
#timezone: 'UTC'

# Password to assign ansible nodes current user, generate password using: openssl passwd -1 -salt $(openssl rand -base64 6) password_here
#new_password: '$1$Mxb8A8pk$Kj2j7KGoBxvux/JvB5OS41'

# Ex. 'node' will result in, node0, node1, node2...
#hostname_prefix: 'node'

# Addiontional packages to install
#packages:
#- git
#- tmux

# Changes SSH port
#ssh_port: 22

# Copies public key from host to ansible nodes
#ssh_public_key: ~/.ssh/id_rsa.pub

# Allow ssh access with password from specified ip range
#ssh_allow_password_ip_range: '192.168.*.*'

# RAM size for log2ram folder in megabytes
log2ram_size: '40'

# GPU memory split in megabytes
gpu_mem: '16' # 16, 64, 128 or 256

# Disable HDMI to preserve power
disable_hdmi: true

# Disable IPv6 on specified interfaces
disable_ipv6_interfaces:
  - wlan0
  - eth0

# Unattended-upgrade variables
unattended_origins_patterns:
  - 'origin=Raspbian,codename=${distro_codename},label=Raspbian'

Example Playbook

---
- hosts: all
  become: true

  vars_files:
  - config.yml

  roles:
    - zjael.raspberry_pi

Credits

Huge thanks to jnv for his awesome unattended-upgrades ansible role.

License

MIT