48 lines
1.8 KiB
Bash
48 lines
1.8 KiB
Bash
## Create directories and files
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mkdir /etc/container_environment
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mkdir /opt/init.d
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touch /etc/container_environment.sh
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touch /etc/container_environment.json
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chmod 700 /etc/container_environment
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chmod 600 /etc/container_environment.sh /etc/container_environment.json
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# Temporarily disable dpkg fsync to make building faster.
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echo force-unsafe-io > /etc/dpkg/dpkg.cfg.d/02apt-speedup
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# Prevent initramfs updates from trying to run grub and lilo.
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# https://journal.paul.querna.org/articles/2013/10/15/docker-ubuntu-on-rackspace/
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# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=594189
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export_env INITRD no
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# Enable sources and backports in APT
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echo "deb-src http://deb.debian.org/debian/ $DEBIAN main" >> /etc/apt/sources.list
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echo "deb http://deb.debian.org/debian/ $DEBIAN-backports main contrib non-free" >> /etc/apt/sources.list
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echo "deb-src http://deb.debian.org/debian/ $DEBIAN-backports main contrib non-free" >> /etc/apt/sources.list
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## Fix some issues with APT packages
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# See https://github.com/dotcloud/docker/issues/1024
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dpkg-divert --local --rename --add /sbin/initctl
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ln -sf /bin/true /sbin/initctl
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# Replace the 'ischroot' tool to make it always return true
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# Prevent initscripts updates from breaking /dev/shm
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# https://journal.paul.querna.org/articles/2013/10/15/docker-ubuntu-on-rackspace/
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# https://bugs.launchpad.net/launchpad/+bug/974584
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dpkg-divert --local --rename --add /usr/bin/ischroot
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ln -sf /bin/true /usr/bin/ischroot
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# Fix known issue with user accounts
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# https://github.com/docker/docker/issues/6345#issuecomment-49245365
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ln -sf /bin/true /usr/bin/chfn
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## Install HTTPS support for APT
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apt update
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apt_install_permanent apt-transport-https
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## Upgrade all packages
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apt dist-upgrade -y --no-install-recommends
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## Set timezone
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echo $TIMEZONE > /etc/timezone
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dpkg-reconfigure -f noninteractive tzdata
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