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Merge pull request #588 from kencochrane/rackspace-docs 

+ Documentation: Added install instructions for RackSpace cloud using Ubuntu 12.04, 12.10, 13.04 and fixed a few minor issues with the ubuntu install docs.
This commit is contained in:
Ken Cochrane 2013-05-13 14:06:15 -07:00
parent 3491957e35 87038311fc
commit 01cecfe2f3
4 changed files with 224 additions and 3 deletions
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2
docs/sources/contributing/devenvironment.rst
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@ -16,7 +16,7 @@ Instructions that have been verified to work on Ubuntu 12.10,
mkdir -p $GOPATH/src/github.com/dotcloud
cd $GOPATH/src/github.com/dotcloud
git clone git@github.com:dotcloud/docker.git
git clone git://github.com/dotcloud/docker.git
cd docker
go get -v github.com/dotcloud/docker/...

1
docs/sources/installation/index.rst
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@ -18,4 +18,5 @@ Contents:
vagrant
windows
amazon
rackspace
upgrading

221
docs/sources/installation/rackspace.rst Normal file
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@ -0,0 +1,221 @@
===============
Rackspace Cloud
===============
.. contents:: Table of Contents
Ubuntu 12.04
------------
1. Build an Ubuntu 12.04 server using the "Next generation cloud servers", with your desired size. It will give you the password, keep that you will need it later.
2. When the server is up and running ssh into the server.
.. code-block:: bash
$ ssh root@<server-ip>
3. Once you are logged in you should check what kernel version you are running.
.. code-block:: bash
$ uname -a
Linux docker-12-04 3.2.0-38-virtual #61-Ubuntu SMP Tue Feb 19 12:37:47 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
4. Let's update the server package list
.. code-block:: bash
$ apt-get update
5. Now lets install Docker and it's dependencies. To keep things simple, we will use the Docker install script. It will take a couple of minutes.
.. code-block:: bash
$ curl get.docker.io | sudo sh -x
6. Docker runs best with a new kernel, so lets use 3.8.x
.. code-block:: bash
# install the new kernel
$ apt-get install linux-generic-lts-raring
# update grub so it will use the new kernel after we reboot
$ update-grub
# update-grub doesn't always work so lets make sure. ``/boot/grub/menu.lst`` was updated.
$ grep 3.8.0- /boot/grub/menu.lst
# nope it wasn't lets manually update ``/boot/grub/menu.lst`` (make sure you are searching for correct kernel version, look at initial uname -a results.)
$ sed -i s/3.2.0-38-virtual/3.8.0-19-generic/ /boot/grub/menu.lst
# once again lets make sure it worked.
$ grep 3.8.0- /boot/grub/menu.lst
title Ubuntu 12.04.2 LTS, kernel 3.8.0-19-generic
kernel /boot/vmlinuz-3.8.0-19-generic root=/dev/xvda1 ro quiet splash console=hvc0
initrd /boot/initrd.img-3.8.0-19-generic
title Ubuntu 12.04.2 LTS, kernel 3.8.0-19-generic (recovery mode)
kernel /boot/vmlinuz-3.8.0-19-generic root=/dev/xvda1 ro quiet splash single
initrd /boot/initrd.img-3.8.0-19-generic
# much better.
7. Reboot server (either via command line or console)
8. login again and check to make sure the kernel was updated
.. code-block:: bash
$ ssh root@<server_ip>
$ uname -a
Linux docker-12-04 3.8.0-19-generic #30~precise1-Ubuntu SMP Wed May 1 22:26:36 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
# nice 3.8.
9. Make sure docker is running and test it out.
.. code-block:: bash
$ start dockerd
$ docker pull busybox
$ docker run busybox /bin/echo hello world
hello world
Alternate install
^^^^^^^^^^^^^^^^^
If you don't want to run the get.docker.io script and want to use packages instead, you can use the docker PPA. Here is how you use it. Replace step 5 with the following 3 steps.
1. Add the custom package sources to your apt sources list. Copy and paste the following lines at once.
.. code-block:: bash
$ sudo sh -c "echo 'deb http://ppa.launchpad.net/dotcloud/lxc-docker/ubuntu precise main' >> /etc/apt/sources.list"
2. Update your sources. You will see a warning that GPG signatures cannot be verified.
.. code-block:: bash
$ sudo apt-get update
3. Now install it, you will see another warning that the package cannot be authenticated. Confirm install.
.. code-block:: bash
$ apt-get install lxc-docker
Ubuntu 12.10
------------
1. Build an Ubuntu 12.10 server using the "Next generation cloud servers", with your desired size. It will give you the password, keep that you will need it later.
2. When the server is up and running ssh into the server.
.. code-block:: bash
$ ssh root@<server-ip>
3. Once you are logged in you should check what kernel version you are running.
.. code-block:: bash
$ uname -a
Linux docker-12-10 3.5.0-25-generic #39-Ubuntu SMP Mon Feb 25 18:26:58 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
4. Let's update the server package list
.. code-block:: bash
$ apt-get update
5. Now lets install Docker and it's dependencies. To keep things simple, we will use the Docker install script. It will take a couple of minutes.
.. code-block:: bash
$ curl get.docker.io | sudo sh -x
6. Docker runs best with a new kernel, so lets use 3.8.x
.. code-block:: bash
# add the ppa to get the right kernel package
$ echo deb http://ppa.launchpad.net/ubuntu-x-swat/q-lts-backport/ubuntu quantal main > /etc/apt/sources.list.d/xswat.list
# add the key for the ppa
$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B22AB97AF1CDFA9
# update packages again
$ apt-get update
# install the new kernel
$ apt-get install linux-image-3.8.0-19-generic
# make sure grub has been updated.
$ grep 3.8.0- /boot/grub/menu.lst
title Ubuntu 12.10, kernel 3.8.0-19-generic
kernel /boot/vmlinuz-3.8.0-19-generic root=/dev/xvda1 ro quiet splash console=hvc0
initrd /boot/initrd.img-3.8.0-19-generic
title Ubuntu 12.10, kernel 3.8.0-19-generic (recovery mode)
kernel /boot/vmlinuz-3.8.0-19-generic root=/dev/xvda1 ro quiet splash single
initrd /boot/initrd.img-3.8.0-19-generic
# looks good. If it doesn't work for you, look at the notes for 12.04 to fix.
7. Reboot server (either via command line or console)
8. login again and check to make sure the kernel was updated
.. code-block:: bash
$ ssh root@<server_ip>
$ uname -a
Linux docker-12-10 3.8.0-19-generic #29~precise2-Ubuntu SMP Fri Apr 19 16:15:35 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
# nice 3.8.
9. Make sure docker is running and test it out.
.. code-block:: bash
$ start dockerd
$ docker pull busybox
$ docker run busybox /bin/echo hello world
hello world
Ubuntu 13.04
------------
1. Build an Ubuntu 13.04 server using the "Next generation cloud servers", with your desired size. It will give you the password, keep that you will need it later.
2. When the server is up and running ssh into the server.
.. code-block:: bash
$ ssh root@<server-ip>
3. Once you are logged in you should check what kernel version you are running.
.. code-block:: bash
$ uname -a
Linux docker-1304 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
4. Let's update the server package list
.. code-block:: bash
$ apt-get update
5. Now lets install Docker and it's dependencies. To keep things simple, we will use the Docker install script. It will take a couple of minutes.
.. code-block:: bash
$ curl get.docker.io | sudo sh -x
6. Make sure docker is running and test it out.
.. code-block:: bash
$ start dockerd
$ docker pull busybox
$ docker run busybox /bin/echo hello world
hello world

3
docs/sources/installation/ubuntulinux.rst
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@ -48,8 +48,7 @@ Now install it, you will see another warning that the package cannot be authenti
.. code-block:: bash
curl get.docker.io | sudo sh -x
apt-get install lxc-docker
Verify it worked