| #!/bin/sh |
| # This script is meant for quick & easy install via 'curl URL-OF-SCRIPT | sh' |
| # Original version by Jeff Lindsay <progrium@gmail.com> |
| # Revamped by Jerome Petazzoni <jerome@dotcloud.com> |
| # |
| # This script canonical location is http://get.docker.io/; to update it, run: |
| # s3cmd put -m text/x-shellscript -P install.sh s3://get.docker.io/index |
| |
| echo "Ensuring basic dependencies are installed..." |
| apt-get -qq update |
| apt-get -qq install lxc wget bsdtar |
| |
| echo "Looking in /proc/filesystems to see if we have AUFS support..." |
| if grep -q aufs /proc/filesystems |
| then |
| echo "Found." |
| else |
| echo "Ahem, it looks like the current kernel does not support AUFS." |
| echo "Let's see if we can load the AUFS module with modprobe..." |
| if modprobe aufs |
| then |
| echo "Module loaded." |
| else |
| echo "Ahem, things didn't turn out as expected." |
| KPKG=linux-image-extra-$(uname -r) |
| echo "Trying to install $KPKG..." |
| if apt-get -qq install $KPKG |
| then |
| echo "Installed." |
| else |
| echo "Oops, we couldn't install the -extra kernel." |
| echo "Are you sure you are running a supported version of Ubuntu?" |
| echo "Proceeding anyway, but Docker will probably NOT WORK!" |
| fi |
| fi |
| fi |
| |
| echo "Downloading docker binary and uncompressing into /usr/local/bin..." |
| curl -s http://get.docker.io/builds/$(uname -s)/$(uname -m)/docker-master.tgz | |
| tar -C /usr/local/bin --strip-components=1 -zxf- \ |
| docker-master/docker |
| |
| if [ -f /etc/init/dockerd.conf ] |
| then |
| echo "Upstart script already exists." |
| else |
| echo "Creating /etc/init/dockerd.conf..." |
| echo "exec /usr/local/bin/docker -d" > /etc/init/dockerd.conf |
| fi |
| |
| echo "Starting dockerd..." |
| start dockerd > /dev/null |
| |
| echo "Done." |
| echo |