====== apt-cacher-ng ======

siehe auch: [[Linux Paketmanager]]


===== Server Einrichtung =====

  # aptitude install apt-cacher-ng

  # lvcreate -L 10G -n aptcacher data

  # mkfs -t ext4 /dev/data/aptcacher

  # vi /etc/fstab
                /dev/mapper/data-aptcacher             /var/cache/apt-cacher-ng        ext4    defaults 0 0

  # mount /var/cache/apt-cacher-ng

  # chown -R apt-cacher-ng:apt-cacher-ng /var/cache/apt-cacher-ng

  # vi /etc/apt-cacher-ng/acng.conf
                Port:9999
                BindAddress: localhost hostname.domain.de

  # /etc/init.d/apt-cacher-ng restart


==== apt-cacher-ng GUI ====

  * [[http://localhost:9999/acng-report.html]]


===== Client Einrichtung =====


==== Apt-Proxy Einrichten ====

  # vi /etc/apt/apt.conf
                Acquire::http::Proxy "http://10.30.1.80:9999/";


==== Client - automatische Updates ====

Prüfen ob automatische Updates konfiguriert sind:
  # aptitude search unattended-upgrades
  i   unattended-upgrades
  
  # cat /etc/apt/apt.conf.d/20auto-upgrades
  APT::Periodic::Update-Package-Lists "1";
  APT::Periodic::Unattended-Upgrade "1";
  
  # cat /etc/apt/apt.conf.d/50unattended-upgrades
  // Automatically upgrade packages from these (origin, archive) pairs
  Unattended-Upgrade::Allowed-Origins {
        "Ubuntu lucid-security";
  //      "Ubuntu lucid-updates";
  };


==== E-Mail-Benachrichtigung bei automatischen Updates ====

  # vi /etc/apt/apt.conf.d/51unattended-upgrades-mail
                Unattended-Upgrade::Mail "Updates_Webserver@victorvox.net";

(Optional) hinzufügen normaler Updates
  # vi /etc/apt/apt.conf.d/50unattended-upgrades-opt
                Unattended-Upgrade::Allowed-Origins {
                      "Ubuntu lucid-updates";
                };


==== Testen automatischer Updates ====

  # unattended-upgrades -d --dry-run
  # unattended-upgrades -d


===== Quellen =====

  * [[http://wiki.ubuntuusers.de/Lokale_Paketquellen]]
  * [[http://wiki.ubuntuusers.de/Lokale_Paketquellen/Apt-Cacher-ng]]