87 lines
2.2 KiB
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87 lines
2.2 KiB
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`DevStack </>`__
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- `Overview <../overview.html>`__
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- `Changes <../changes.html>`__
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- `FAQ <../faq.html>`__
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- `git.openstack.org <https://git.openstack.org/cgit/openstack-dev/devstack>`__
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- `Gerrit <https://review.openstack.org/#/q/status:open+project:openstack-dev/devstack,n,z>`__
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Stack-in-a-Box: Try before you mkfs
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===================================
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Run DevStack from a RAM disk to give it a whirl before making the
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commitment to install it. We'll cover booting from a USB drive or over
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the network via PXE. We'll even thow in configuring a home router to
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handle the PXE boot. You will need a minimum of 3GB for both of these
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configurations as the RAM disk itself is 2GB.
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Prerequisites Hardware
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----------------------
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USB Boot
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~~~~~~~~
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`This guide <usb-boot.html>`__ covers the creation of a bootable USB
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drive. Your computer BIOS must support booting from USB.
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PXE Boot
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~~~~~~~~
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`This guide <pxe-boot.html>`__ covers the installation of OpenWRT on a
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home router and configuring it as a PXE server, plus the creation of the
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boot images and PXE support files.
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Installation bit blasting
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-------------------------
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Install DevStack
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~~~~~~~~~~~~~~~~
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Grab the latest version of DevStack via https:
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::
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sudo apt-get install git -y
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git clone https://git.openstack.org/openstack-dev/devstack
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cd devstack
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Prepare the Boot RAMdisk
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~~~~~~~~~~~~~~~~~~~~~~~~
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Pick your boot method and follow the guide to prepare to build the RAM
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disk and set up the boot process:
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- `USB boot <usb-boot.html>`__
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- `PXE boot <pxe-boot.html>`__
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Fire It Up
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~~~~~~~~~~
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- Boot the computer into the RAM disk. The details will vary from
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machine to machine but most BIOSes have a method to select the boot
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device, often by pressing F12 during POST.
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- Select 'DevStack' from the Boot Menu.
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- Log in with the 'stack' user and 'pass' password.
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- Create ``devstack/localrc`` if you wish to change any of the
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configuration variables. You will probably want to at least set the
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admin login password to something memorable rather than the default
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20 random characters:
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::
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ADMIN_PASSWORD=openstack
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- Fire up OpenStack!
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::
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./run.sh
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- See the processes running in screen:
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::
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screen -x
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- Connect to the dashboard at ``http://<ip-address>/``
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