ansible-role-apt-cacher-ng

Simply installs and start apt-cacher-ng on boot. Get more informations about apt-cacher-ng at https://www.unix-ag.uni-kl.de/~bloch/acng/

Requirements

Ubuntu or Debian

Role Variables

• apt_cacher_ng_port: 3142
• apt_cacher_ng_cache_dir: /var/cache/apt-cacher-ng
• apt_cacher_ng_setup_ufw: True Add a ufw rule to allow apt-cacher-ng

Dependencies

None.

Example Playbook

- hosts: servers
  remote_user: root
  roles:
   - { role: elnappo.apt_cacher_ng }

Client configuration

with ansible

Set apt_proxy as a host var

[host:vars]
apt_proxy=http://apt.example.com:3142/

For the whole system:

- name: Set up apt proxy
  template: src=templates/apt_proxy.conf dest=/etc/apt/apt.conf.d/01proxy owner=root group=root mode=0644
    when: ansible_os_family == "Debian" and apt_proxy is defined

templates/apt_proxy.conf:

# {{ ansible_managed }}
Acquire::http { Proxy "{{ apt_proxy }}"; };
Acquire::https { Proxy "https://"; };

Only for one task:

- apt: name=ufw state=installed
  environment:
    http_proxy: "{{ apt_proxy }}"

without ansible

Replace server IP/FQDN!

$ echo 'Acquire::http { Proxy "http://apt.example.com:3142"; };' > /etc/apt/apt.conf.d/01proxy

Import localhost cache

$ echo 'Acquire::http { Proxy "http://localhost:3142"; };' > /etc/apt/apt.conf.d/01proxy
$ apt-get update
$ apt-get autoclean
$ mkdir -p /var/cache/apt-cacher-ng/_import
$ ln -s /var/cache/apt /var/cache/apt-cacher-ng/_import/apt
$ wget "http://localhost:3142/acng-report.html?abortOnErrors=aOe&doImport=Start+Import&calcSize=cs&asNeeded=an#bottom"

After the import has finished, you can remove the symlink with:

$ rm /var/cache/apt-cacher-ng/_import/apt

License

MIT

Author Information

elnappo elnappo@nerdpol.io