Use `unattended-upgrade`, instead of `cron-apt`.
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@ -1,44 +0,0 @@
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# Install `cron-apt`:
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package 'cron-apt'
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# From here, we are going to set up `cron-apt` to
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# install the important security updates every day.
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remote_file '/etc/cron-apt/config' do
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user 'root'
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owner 'root'
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group 'root'
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mode '644'
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end
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remote_file '/etc/cron-apt/action.d/3-download' do
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user 'root'
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owner 'root'
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group 'root'
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mode '644'
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end
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execute 'grep security /etc/apt/sources.list > /etc/apt/security.sources.list' do
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user 'root'
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not_if 'test -e /etc/apt/security.sources.list'
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end
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file '/var/log/cron-apt/log' do
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user 'root'
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content 'foo\n'
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owner 'root'
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group 'root'
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mode '666'
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not_if 'test -e /var/log/cron-apt/log'
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end
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execute '/usr/sbin/logrotate -f /etc/logrotate.d/cron-apt' do
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user 'root'
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not_if 'test -e /var/log/cron-apt/log'
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end
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@ -39,8 +39,8 @@ include_recipe './packages.rb'
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# Lang Setting:
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include_recipe './lang.rb'
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# `cron-apt` settings:
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include_recipe './cron-apt.rb'
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# `unattended-upgrade` settings:
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include_recipe './unattended-upgrade.rb'
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# `ufw` configurations:
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include_recipe './ufw.rb'
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@ -0,0 +1,2 @@
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APT::Periodic::Update-Package-Lists "1";
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APT::Periodic::Unattended-Upgrade "1";
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@ -0,0 +1,131 @@
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// Automatically upgrade packages from these (origin:archive) pairs
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//
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// Note that in Ubuntu security updates may pull in new dependencies
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// from non-security sources (e.g. chromium). By allowing the release
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// pocket these get automatically pulled in.
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Unattended-Upgrade::Allowed-Origins {
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"${distro_id}:${distro_codename}";
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"${distro_id}:${distro_codename}-security";
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// Extended Security Maintenance; doesn't necessarily exist for
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// every release and this system may not have it installed, but if
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// available, the policy for updates is such that unattended-upgrades
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// should also install from here by default.
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"${distro_id}ESMApps:${distro_codename}-apps-security";
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"${distro_id}ESM:${distro_codename}-infra-security";
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// "${distro_id}:${distro_codename}-updates";
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// "${distro_id}:${distro_codename}-proposed";
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// "${distro_id}:${distro_codename}-backports";
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};
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// Python regular expressions, matching packages to exclude from upgrading
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Unattended-Upgrade::Package-Blacklist {
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// The following matches all packages starting with linux-
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// "linux-";
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// Use $ to explicitely define the end of a package name. Without
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// the $, "libc6" would match all of them.
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// "libc6$";
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// "libc6-dev$";
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// "libc6-i686$";
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// Special characters need escaping
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// "libstdc\+\+6$";
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// The following matches packages like xen-system-amd64, xen-utils-4.1,
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// xenstore-utils and libxenstore3.0
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// "(lib)?xen(store)?";
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// For more information about Python regular expressions, see
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// https://docs.python.org/3/howto/regex.html
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};
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// This option controls whether the development release of Ubuntu will be
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// upgraded automatically. Valid values are "true", "false", and "auto".
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Unattended-Upgrade::DevRelease "auto";
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// This option allows you to control if on a unclean dpkg exit
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// unattended-upgrades will automatically run
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// dpkg --force-confold --configure -a
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// The default is true, to ensure updates keep getting installed
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//Unattended-Upgrade::AutoFixInterruptedDpkg "true";
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// Split the upgrade into the smallest possible chunks so that
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// they can be interrupted with SIGTERM. This makes the upgrade
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// a bit slower but it has the benefit that shutdown while a upgrade
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// is running is possible (with a small delay)
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//Unattended-Upgrade::MinimalSteps "true";
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// Install all updates when the machine is shutting down
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// instead of doing it in the background while the machine is running.
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// This will (obviously) make shutdown slower.
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// Unattended-upgrades increases logind's InhibitDelayMaxSec to 30s.
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// This allows more time for unattended-upgrades to shut down gracefully
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// or even install a few packages in InstallOnShutdown mode, but is still a
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// big step back from the 30 minutes allowed for InstallOnShutdown previously.
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// Users enabling InstallOnShutdown mode are advised to increase
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// InhibitDelayMaxSec even further, possibly to 30 minutes.
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//Unattended-Upgrade::InstallOnShutdown "false";
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// Send email to this address for problems or packages upgrades
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// If empty or unset then no email is sent, make sure that you
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// have a working mail setup on your system. A package that provides
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// 'mailx' must be installed. E.g. "user@example.com"
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//Unattended-Upgrade::Mail "";
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// Set this value to one of:
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// "always", "only-on-error" or "on-change"
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// If this is not set, then any legacy MailOnlyOnError (boolean) value
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// is used to chose between "only-on-error" and "on-change"
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//Unattended-Upgrade::MailReport "on-change";
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// Remove unused automatically installed kernel-related packages
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// (kernel images, kernel headers and kernel version locked tools).
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Unattended-Upgrade::Remove-Unused-Kernel-Packages "true";
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// Do automatic removal of newly unused dependencies after the upgrade
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Unattended-Upgrade::Remove-New-Unused-Dependencies "true";
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// Do automatic removal of unused packages after the upgrade
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// (equivalent to apt-get autoremove)
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Unattended-Upgrade::Remove-Unused-Dependencies "true";
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// Automatically reboot *WITHOUT CONFIRMATION* if
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// the file /var/run/reboot-required is found after the upgrade
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Unattended-Upgrade::Automatic-Reboot "false";
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// Automatically reboot even if there are users currently logged in
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// when Unattended-Upgrade::Automatic-Reboot is set to true
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//Unattended-Upgrade::Automatic-Reboot-WithUsers "true";
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// If automatic reboot is enabled and needed, reboot at the specific
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// time instead of immediately
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// Default: "now"
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//Unattended-Upgrade::Automatic-Reboot-Time "02:00";
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// Use apt bandwidth limit feature, this example limits the download
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// speed to 70kb/sec
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//Acquire::http::Dl-Limit "70";
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// Enable logging to syslog. Default is False
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// Unattended-Upgrade::SyslogEnable "false";
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// Specify syslog facility. Default is daemon
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// Unattended-Upgrade::SyslogFacility "daemon";
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// Download and install upgrades only on AC power
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// (i.e. skip or gracefully stop updates on battery)
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// Unattended-Upgrade::OnlyOnACPower "true";
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// Download and install upgrades only on non-metered connection
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// (i.e. skip or gracefully stop updates on a metered connection)
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// Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true";
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// Verbose logging
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// Unattended-Upgrade::Verbose "false";
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// Print debugging information both in unattended-upgrades and
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// in unattended-upgrade-shutdown
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// Unattended-Upgrade::Debug "false";
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// Allow package downgrade if Pin-Priority exceeds 1000
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// Unattended-Upgrade::Allow-downgrade "false";
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@ -0,0 +1,56 @@
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case run_command('grep VERSION_ID /etc/os-release | awk -F\" \'{print $2}\'').stdout.chomp
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when "18.04"
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# Install `cron-apt`:
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package 'cron-apt'
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# From here, we are going to set up `cron-apt` to
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# install the important security updates every day.
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remote_file '/etc/cron-apt/config' do
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user 'root'
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owner 'root'
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group 'root'
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mode '644'
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end
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remote_file '/etc/cron-apt/action.d/3-download' do
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user 'root'
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owner 'root'
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group 'root'
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mode '644'
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end
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execute 'grep security /etc/apt/sources.list > /etc/apt/security.sources.list' do
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user 'root'
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not_if 'test -e /etc/apt/security.sources.list'
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end
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file '/var/log/cron-apt/log' do
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user 'root'
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content 'foo\n'
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owner 'root'
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group 'root'
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mode '666'
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not_if 'test -e /var/log/cron-apt/log'
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end
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execute '/usr/sbin/logrotate -f /etc/logrotate.d/cron-apt' do
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user 'root'
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not_if 'test -e /var/log/cron-apt/log'
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end
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when '20.04'
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%w(20auto-upgrades 50unattended-upgrades).each do |conf|
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remote_file "/etc/apt/apt.conf.d/#{conf}" do
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owner 'root'
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group 'root'
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mode '644'
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end
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end
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end
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