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64 lines
1.8 KiB
64 lines
1.8 KiB
#!/bin/sh
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set -eu
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if [ $(id -u) -ne 0 ]; then
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echo "This script should be run as root. Aborting..." > /dev/stderr
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exit 1
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fi
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SUPPORTED_ARCH="amd64 armhf arm64"
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ARCH=$(dpkg --print-architecture)
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echo "Checking system architecture..."
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if echo $SUPPORTED_ARCH | grep -w $ARCH > /dev/null; then
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echo "Architecture ${ARCH} supported."
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else
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echo "Architecture ${ARCH} not supported! Aborting..."
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exit 1
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fi
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# REPO SETUP
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# Update the apt package index and install packages to allow apt to use a
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# repository over HTTPS:
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echo "Updating apt package index..."
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apt-get update > /dev/null
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echo "Installing prerequisites..."
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apt-get -q -y -o Dpkg::Use-Pty=0 install \
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apt-transport-https \
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ca-certificates \
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curl \
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gnupg-agent \
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software-properties-common
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# Add Docker’s official GPG key:
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echo "Adding Docker's repo key..."
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curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
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# Verify that you now have the key with the fingerprint
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# 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88, by searching for the last
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# 8 characters of the fingerprint.
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apt-key fingerprint 0EBFCD88
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# Use the following command to set up the stable repository. To add the
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# nightly or test repository, add the word nightly or test (or both) after
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# the word stable in the commands below.
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echo "Adding Docker repo..."
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add-apt-repository \
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"deb [arch=${ARCH}] https://download.docker.com/linux/debian \
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$(lsb_release -cs) \
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stable"
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# INSTALLATION
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# Update the apt package index, and install the latest version of Docker Engine
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# and containerd, or go to the next step to install a specific version:
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echo "Updating apt package index again..."
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apt-get update > /dev/null
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echo "Installing Docker..."
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apt-get -q -y -o Dpkg::Use-Pty=0 install docker-ce docker-ce-cli containerd.io
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echo "Done."
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exit 0
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