62 lines
1.8 KiB
Bash
Executable File
62 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# This script is meant for quick & easy install via 'curl URL-OF-SCRIPT | sh'
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# Original version by Jeff Lindsay <progrium@gmail.com>
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# Revamped by Jerome Petazzoni <jerome@dotcloud.com>
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#
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# This script canonical location is https://get.docker.io/; to update it, run:
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# s3cmd put -m text/x-shellscript -P install.sh s3://get.docker.io/index
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echo "Ensuring basic dependencies are installed..."
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apt-get -qq update
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apt-get -qq install lxc wget
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echo "Looking in /proc/filesystems to see if we have AUFS support..."
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if grep -q aufs /proc/filesystems
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then
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echo "Found."
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else
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echo "Ahem, it looks like the current kernel does not support AUFS."
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echo "Let's see if we can load the AUFS module with modprobe..."
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if modprobe aufs
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then
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echo "Module loaded."
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else
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echo "Ahem, things didn't turn out as expected."
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KPKG=linux-image-extra-$(uname -r)
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echo "Trying to install $KPKG..."
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if apt-get -qq install $KPKG
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then
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echo "Installed."
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else
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echo "Oops, we couldn't install the -extra kernel."
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echo "Are you sure you are running a supported version of Ubuntu?"
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echo "Proceeding anyway, but Docker will probably NOT WORK!"
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fi
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fi
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fi
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echo "Downloading docker binary to /usr/local/bin..."
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curl -s https://get.docker.io/builds/$(uname -s)/$(uname -m)/docker-latest \
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> /usr/local/bin/docker
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chmod +x /usr/local/bin/docker
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if [ -f /etc/init/dockerd.conf ]
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then
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echo "Upstart script already exists."
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else
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echo "Creating /etc/init/dockerd.conf..."
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cat >/etc/init/dockerd.conf <<EOF
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description "Docker daemon"
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start on filesystem and started lxc-net
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stop on runlevel [!2345]
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respawn
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exec /usr/local/bin/docker -d
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EOF
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fi
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echo "Starting dockerd..."
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start dockerd > /dev/null
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echo "Done."
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echo
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