Converted documentation in md format to rst
Change-Id: I88c642a24fb032b6e0920c8ba378127f8e12116c Closes-Bug: 1332741
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Mike Heald
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ironic-python-agent images
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==================
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==========================
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coreos - Builds a CoreOS Ramdisk and Kernel suitable for running ironic-python-agent
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coreos - Builds a CoreOS Ramdisk and Kernel suitable for running
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ironic-python-agent
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# ironic-python-agent CoreOS Image builder.
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Builds a CoreOS image suitable for running the ironic-python-agent on a server.
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# Requirements
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Must be run from a linux machine with a working docker installation and python-pip
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Run the following locally or from a virtualenv to install the python requirements
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```
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pip install -r requirements.txt
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```
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# Booting the agent with this image
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To boot the image, it should be booted via PXE. Here's an example ipxe
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configuration (replace my-web-server with the IP/hostname of the http server
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hosting your image):
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```
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#!ipxe
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dhcp
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kernel http://my-web-server/coreos_production_pxe.vmlinuz
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initrd http://my-web-server/coreos_production_pxe_image-oem.cpio.gz
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boot
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```
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You can either embed a configuration file into the image, or set configuration
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options via the kernel command line. The only value most people will need is:
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- `ipa-api-url=http://ironic-api-server:6385`
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But any config value supported in the agent can be given to the agent via the
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kernel command line, which allows the use of the same agent image across
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environments because it contains no state.
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# Getting the agent
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## Download
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If you don't want to build your own image, you can download a copy of
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ironic-python-agent, embedded into a CoreOS pxe image, at
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<http://tarballs.openstack.org/ironic-python-agent/coreos/ipa-coreos.tar.gz>
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## Build instructions
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To create a docker repository and embed it into a CoreOS pxe image:
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```
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make
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```
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To just create the docker repository in oem/container.tar.gz:
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```
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make docker
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```
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To embed the oem/ directory into a CoreOS pxe image:
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Note: In order to have the ability to ssh into the created image, you need to
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pass ssh keys in via the kernel command line for CoreOS, or create
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oem/authorized_keys with the keys you need added before building the image.
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```
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make coreos
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```
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@ -0,0 +1,81 @@
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ironic-python-agent CoreOS Image builder.
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=========================================
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Builds a CoreOS image suitable for running the ironic-python-agent on a
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server.
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Requirements
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============
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Must be run from a linux machine with a working docker installation and
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python-pip
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Run the following locally or from a virtualenv to install the python
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requirements
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::
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pip install -r requirements.txt
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Booting the agent with this image
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=================================
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To boot the image, it should be booted via PXE. Here's an example ipxe
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configuration (replace my-web-server with the IP/hostname of the http
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server hosting your image):
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::
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#!ipxe
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dhcp
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kernel http://my-web-server/coreos_production_pxe.vmlinuz
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initrd http://my-web-server/coreos_production_pxe_image-oem.cpio.gz
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boot
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You can either embed a configuration file into the image, or set
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configuration options via the kernel command line. The only value most
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people will need is:
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- ``ipa-api-url=http://ironic-api-server:6385``
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But any config value supported in the agent can be given to the agent
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via the kernel command line, which allows the use of the same agent
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image across environments because it contains no state.
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Getting the agent
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=================
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Download
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--------
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If you don't want to build your own image, you can download a copy of
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ironic-python-agent, embedded into a CoreOS pxe image, at
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http://tarballs.openstack.org/ironic-python-agent/coreos/ipa-coreos.tar.gz
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Build instructions
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------------------
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To create a docker repository and embed it into a CoreOS pxe image:
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::
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make
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To just create the docker repository in oem/container.tar.gz:
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::
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make docker
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To embed the oem/ directory into a CoreOS pxe image:
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Note: In order to have the ability to ssh into the created image, you
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need to pass ssh keys in via the kernel command line for CoreOS, or
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create oem/authorized\_keys with the keys you need added before building
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the image.
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::
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make coreos
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