Fix up doc errors
It seems that pbr's "warnerrors" isn't actually doing anything at the moment (I680b448471e687919d202e8f2abe57f8ba3b22ee) meaning we're able to commit docs with RST parser errors. Fix all these up in some minimal way (I have not audited content, just made it pass build). Link the specs in so they're referenced from the top level. Change-Id: Id67b9ea7ba8f49b43969c58ca3fb7fa1243538a4
This commit is contained in:
Ian Wienand
parent
234f44d703
commit
f3121f0fb7
@ -8,7 +8,7 @@ It includes support for building images based on many major
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distributions and can produce cloud-images in all common formats
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(``qcow2``, ``vhd``, ``raw``, etc), bare metal file-system images and
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ram-disk images. These images are composed from the many included
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`elements`; ``diskimage-builder`` acts as a framework to easily add
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``elements``; ``diskimage-builder`` acts as a framework to easily add
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your own elements for even further customization.
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``diskimage-builder`` is used extensively by the `TripleO project
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@ -35,15 +35,15 @@ Issues
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Issues are tracked on launchpad at:
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* `https://bugs.launchpad.net/diskimage-builder/+bugs`
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<https://bugs.launchpad.net/diskimage-builder/+bugs>
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* `<https://bugs.launchpad.net/diskimage-builder/+bugs>`__
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Communication
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-------------
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Communication among the diskimage-builder developers happens on IRC in
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#openstack-dib on freenode and on the openstack-dev mailing list (openstack-dev@lists.openstack.org).
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``#openstack-dib`` on freenode and on the ``openstack-dev`` mailing list
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(``openstack-dev@lists.openstack.org``).
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Table of Contents
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@ -55,3 +55,4 @@ Table of Contents
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user_guide/index
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developer/index
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elements
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specs/README
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@ -1,10 +1,9 @@
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=======
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README
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=======
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================================
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diskimage-builder Specifications
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================================
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Overview
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========
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This directory is used to hold approved design specifications for changes to
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the diskimage-builder project. Reviews of the specs are done in gerrit, using a
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@ -46,7 +45,7 @@ given release should only refer to the ``implemented`` directory.
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Example specifications
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----------------------
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You can find an example spec in ``specs/template.rst``.
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You can find an example spec in :doc:`v1/approved/v1-template`
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Backlog specifications
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----------------------
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@ -80,3 +79,11 @@ change any of our public APIs are sometimes not required to provide a
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specification. The decision of whether something is trivial or not is a
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judgement made by the author or by consensus of the project cores, generally
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trying to err on the side of spec creation.
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Approved Specifications
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=======================
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.. toctree::
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:glob:
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v1/approved/*
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@ -20,7 +20,9 @@ The implementation for this proposed changed already exists, was
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discussed and is currently waiting for reviews [1]. To have a
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complete overview over the block device setup, this document is
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provided.
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The dependencies are not implemented as they should be, because
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* the spec process is currently in the phase of discussion and not
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finalized [2],
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* the implementation was finished and reviewed before the spec process
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@ -137,7 +139,8 @@ size
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Example:
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::
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.. code-block:: yaml
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["partitioning",
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{"rootdisk": {
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"label": "mbr",
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@ -123,6 +123,7 @@ level or module needs it's own spec.
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A first step is to reimplement the existing functionality, this
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contains:
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#. Level 0: Local Loop module
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Use loop device on local image file
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(This is already implemented: [1])
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@ -133,6 +134,7 @@ contains:
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#. Level 3: Mounting
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As a second step the following functionality can be added:
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* Level 1: LVM module
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* Level 2: Create File System
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(swap)
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@ -1,6 +1,6 @@
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========
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==========
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cloud-init
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========
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==========
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Install's and enables cloud-init for systems that don't come with it
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pre-installed
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@ -2,48 +2,51 @@
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debian-minimal
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==============
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Create a minimal image based on Debian. We default to unstable but `DIB_RELEASE`
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can be set to any series of Debian.
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Create a minimal image based on Debian. We default to unstable but
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``DIB_RELEASE`` can be set to any series of Debian.
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There are two ways to configure apt-sources:
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1. Using the standard way of defining the default, backports, updates
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and security repositories is the default. In this case you can
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overwrite the two environment variables to adapt the behavior:
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`DIB_DISTRIBUTION_MIRROR`: the mirror to use
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default: http://ftp.us.debian.org/debian
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`DIB_DEBIAN_COMPONENTS`: (default) `main`
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a comma separated list of components. For Debian this can be
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e.g. `main,contrib,non-free`.
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Note it is not recommended to use http://httpredir.debian.org/ for
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`DIB_DISTRIBUTION_MIRROR` due to how unreliable it is. Be sure to
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select a mirror from the official mirror list:
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* ``DIB_DISTRIBUTION_MIRROR``: the mirror to use (default:
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`<http://ftp.us.debian.org/debian>`__)
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https://www.debian.org/mirror/list
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* ``DIB_DEBIAN_COMPONENTS``: (default: ``main``) a comma
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separated list of components. For Debian this can be
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e.g. ``main,contrib,non-free``.
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By default only `main` component is used. If
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`DIB_DEBIAN_COMPONENTS` (comma separated) from the `debootstrap`
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element has been set, that list of components will be used instead.
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Note it is not recommended to use
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`<http://httpredir.debian.org/>`__ for ``DIB_DISTRIBUTION_MIRROR``
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due to how unreliable it is. Be sure to select a mirror from the
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official mirror list at `<https://www.debian.org/mirror/list>`__
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Backports, updates and security are included unless `DIB_RELEASE`
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is `unstable`.
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By default only the ``main`` component is used. If
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``DIB_DEBIAN_COMPONENTS`` (comma separated) from the
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``debootstrap`` element has been set, that list of components will
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be used instead.
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Backports, updates and security are included unless ``DIB_RELEASE``
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is ``unstable``.
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2. Complete configuration given in the variable ``DIB_APT_SOURCES_CONF``.
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2. Complete configuration given in the variable
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`DIB_APT_SOURCES_CONF`.
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Each line contains exactly one entry for the sources.list.d
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directory.
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The first word must be the logical name (which is used as file name
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with `.list` automatically appended), followed by a colon `:`,
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followed by the complete repository specification.
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Example:
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directory. The first word must be the logical name (which is used
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as file name with ``.list`` automatically appended), followed by a
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colon ``:``, followed by the complete repository specification.
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.. code-block:: bash
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DIB_APT_SOURCES_CONF=\
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"default:deb http://10.0.0.10/ stretch main contrib
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mysecurity:deb http://10.0.0.10/ stretch-security main contrib"
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If necessary, a custom apt keyring and debootstrap script can be
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supplied to the `debootstrap` command via `DIB_APT_KEYRING` and
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`DIB_DEBIAN_DEBOOTSTRAP_SCRIPT` respectively. Both options require the
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supplied to the ``debootstrap`` command via ``DIB_APT_KEYRING`` and
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``DIB_DEBIAN_DEBOOTSTRAP_SCRIPT`` respectively. Both options require the
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use of absolute rather than relative paths.
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Use of this element will also require the tool 'debootstrap' to be
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@ -51,24 +54,24 @@ available on your system. It should be available on Ubuntu, Debian,
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and Fedora. It is also recommended that the 'debian-keyring' package
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be installed.
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The `DIB_OFFLINE` or more specific `DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE`
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The ``DIB_OFFLINE`` or more specific ``DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE``
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variables can be set to prefer the use of a pre-cached root filesystem
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tarball.
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The `DIB_DEBOOTSTRAP_EXTRA_ARGS` environment variable may be used to
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The ``DIB_DEBOOTSTRAP_EXTRA_ARGS`` environment variable may be used to
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pass extra arguments to the debootstrap command used to create the
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base filesystem image. If --keyring is is used in `DIB_DEBOOTSTRAP_EXTRA_ARGS`,
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it will override `DIB_APT_KEYRING` if that is used as well.
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base filesystem image. If --keyring is is used in ``DIB_DEBOOTSTRAP_EXTRA_ARGS``,
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it will override ``DIB_APT_KEYRING`` if that is used as well.
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For further information about `DIB_DEBIAN_DEBOOTSTRAP_SCRIPT` ,
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`DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE` and `DIB_DEBOOTSTRAP_EXTRA_ARGS`
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For further information about ``DIB_DEBIAN_DEBOOTSTRAP_SCRIPT`` ,
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``DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE`` and ``DIB_DEBOOTSTRAP_EXTRA_ARGS``
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please consult "README.rst" of the debootstrap element.
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-------------------
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Note on ARM systems
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-------------------
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Because there is not a one-to-one mapping of `ARCH` to a kernel package, if
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Because there is not a one-to-one mapping of ``ARCH`` to a kernel package, if
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you are building an image for ARM on debian, you need to specify which kernel
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you want in the environment variable `DIB_ARM_KERNEL`. For instance, if you want
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the `linux-image-mx5` package installed, set `DIB_ARM_KERNEL` to `mx5`.
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you want in the environment variable ``DIB_ARM_KERNEL``. For instance, if you want
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the ``linux-image-mx5`` package installed, set ``DIB_ARM_KERNEL`` to ``mx5``.
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@ -5,15 +5,27 @@ Sets up a partitioned disk using sfdisk, according to user needs.
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Environment Variables
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---------------------
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DIB_PARTITIONING_SFDISK_SCHEMA
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: Required: Yes
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: Default: 2048,,L *
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``DIB_PARTITIONING_SFDISK_SCHEMA``
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:Required:
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Yes
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:Default:
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::
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2048,,L *
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0 0;
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0 0;
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0 0;
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: Description: A multi-line string specifying a disk schema in sectors.
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: Example: ``DIB_PARTITIONING_SFDISK_SCHEMA="
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:Description:
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A multi-line string specifying a disk schema in sectors.
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:Example:
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.. code-block:: bash
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DIB_PARTITIONING_SFDISK_SCHEMA="
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2048,10000,L *
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10248,,L
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0 0;
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" will create two partitions on disk, first one will be bootable.
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0 0;"
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will create two partitions on disk, first one will be bootable.
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@ -1,20 +1,29 @@
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python-brickclient
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==================
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* This element is aimed for providing cinder local attach/detach functionality.
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* Currently the feature has a dependency on a known bug
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"https://launchpad.net/bugs/1623549", which has been resolved and will be part
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of the upstream with the next release of python-brick-cinderclient-ext.
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Note: Current version of python-brick-cinderclient-ext i.e. 0.2.0 requires and update
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to be made in Line32 fo below script.
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/usr/share/python-brickclient/venv/lib/python2.7/site-packages/brick_cinderclient_ext/__init__.py
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update "brick-python-cinderclient-ext" to "python-brick-cinderclient-ext".
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* This element is aimed for providing cinder local attach/detach
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functionality.
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* Currently the feature has a dependency on a known bug
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`<https://launchpad.net/bugs/1623549>`__, which has been resolved
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and will be part of the upstream with the next release of
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``python-brick-cinderclient-ext``. Note: Current version of
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``python-brick-cinderclient-ext`` i.e. 0.2.0 requires and update to
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be made in Line32 for
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``/usr/share/python-brickclient/venv/lib/python2.7/site-packages/brick_cinderclient_ext/__init__.py``:
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update ``brick-python-cinderclient-ext`` to
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``python-brick-cinderclient-ext``.
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Usage
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-----
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Pass the below shell script to parameter ``user-data`` and set
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``config-drive=true`` at the time of provisioning the node via
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nova-boot to make cinder local attach/detach commands talk to your
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cloud controller.
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.. code-block:: bash
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* Usage:
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Pass the below shell script to parameter 'user-data' and set 'config-drive=true'
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at the time of provisioning the node via nova-boot to make cinder local
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attach/detach commands talk to your cloud controller.
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[Example of Config Drive Script]
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#!/bin/bash
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FILE="/etc/bash.bashrc"
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[ ! -f "$FILE" ] && touch "$FILE"
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@ -24,11 +33,16 @@ python-brickclient
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echo 'export OS_TENANT_NAME="demo"' >> "$FILE"
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echo 'export OS_PROJECT_NAME="demo"' >> "$FILE"
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exec bash
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To attach: /usr/share/python-brickclient/venv/bin/cinder local-attach <volume_id>
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To detach: /usr/share/python-brickclient/venv/bin/cinder local-detach <volume_id>
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* Alternatively, the same action can be completed manually at the node which does
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not require setting up of config drive such as:
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/usr/share/python-brickclient/venv/bin/cinder --os-username demo --os-password \
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password --os-tenant-name demo --os-project-name demo \
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To attach: ``/usr/share/python-brickclient/venv/bin/cinder local-attach <volume_id>``
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To detach: ``/usr/share/python-brickclient/venv/bin/cinder local-detach <volume_id>``
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Alternatively, the same action can be completed manually at the node
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which does not require setting up of config drive such as:
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.. code-block:: bash
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/usr/share/python-brickclient/venv/bin/cinder \
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--os-username demo --os-password password \
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--os-tenant-name demo --os-project-name demo \
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--os-auth-url=http://<controller_ip>:5000/v2.0 local-attach <volume_id>
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@ -13,6 +13,9 @@ https://access.redhat.com/downloads/content/69/ver=/rhel---7/7.1/x86_64/product-
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Then before running the image build, define DIB_LOCAL_IMAGE (replace the file
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name with the one downloaded, if it differs from the example)::
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.. code-block:: bash
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export DIB_LOCAL_IMAGE=rhel-guest-image-7.1-20150224.0.x86_64.qcow2
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The downloaded file will then be used as the basis for any subsequent image
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Block a user