mirror of https://github.com/ceph/ceph-ansible.git
doc: add a note about containerized deployments
This commit updates the documentation to add a note about containerized
deployments.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit e61488507b)
pull/5512/head
Guillaume Abrioux
parent
2b6528561d
commit
15f03e66b2
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Containerized deployment
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========================
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Ceph-ansible supports docker and podman only in order to deploy Ceph in a containerized context.
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@ -1,69 +1,10 @@
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Installation methods
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====================
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The following are all of the available options for the installing Ceph through different channels.
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ceph-ansible can deploy Ceph either in a non-containerized context (via packages) or in a containerized context using ceph-container images.
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We support 3 main installation methods, all managed by the ``ceph_origin`` variable:
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.. toctree::
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:maxdepth: 1
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- ``repository``: means that you will get Ceph installed through a new repository. Later below choose between ``community``, ``rhcs`` or ``dev``. These options will be exposed through the ``ceph_repository`` variable.
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- ``distro``: means that no separate repo file will be added and you will get whatever version of Ceph is included in your Linux distro.
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- ``local``: means that the Ceph binaries will be copied over from the local machine (not well tested, use at your own risk)
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Origin: Repository
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------------------
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If ``ceph_origin`` is set to ``repository``, you now have the choice between a couple of repositories controlled by the ``ceph_repository`` option:
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- ``community``: fetches packages from http://download.ceph.com, the official community Ceph repositories
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- ``rhcs``: means you are a Red Hat customer, additionally you will have to select a repository type through ``ceph_repository_type`` (``cdn`` or ``iso``)
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- ``dev``: fetches packages from shaman, a gitbuilder based package system
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- ``uca``: fetches packages from Ubuntu Cloud Archive
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- ``custom``: fetches packages from a specific repository
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Community repository
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~~~~~~~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``community``, packages you will be by default installed from http://download.ceph.com, this can be changed by tweaking ``ceph_mirror``.
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Final step is to select which Ceph release you want to install, for this you have to set ``ceph_stable_release`` accordingly.
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For example, ``ceph_stable_release: luminous``.
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RHCS repository
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~~~~~~~~~~~~~~~
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RHCS is the Red Hat Ceph Storage product from Red Hat, the enterprise version of Ceph.
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If ``ceph_repository`` is set to ``rhcs``, packages you will be installed from Red Hat sources.
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Additionally you will have to select a repository type through ``ceph_repository_type``, it can be ``cdn`` or ``iso``.
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To choose a specific version of RHCS you can set the ``ceph_rhcs_version`` variable accordingly, e.g: ``ceph_rhcs_version: 2``.
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UCA repository
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~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``uca``, packages you will be by default installed from http://ubuntu-cloud.archive.canonical.com/ubuntu, this can be changed by tweaking ``ceph_stable_repo_uca``.
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You can also decide which OpenStack version the Ceph packages should come from by tweaking ``ceph_stable_openstack_release_uca``.
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For example, ``ceph_stable_openstack_release_uca: queens``.
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Dev repository
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~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``dev``, packages you will be by default installed from https://shaman.ceph.com/, this can not be tweaked.
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You can obviously decide which branch to install with the help of ``ceph_dev_branch`` (defaults to 'master').
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Additionally, you can specify a SHA1 with ``ceph_dev_sha1``, defaults to 'latest' (as in latest built).
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Custom repository
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~~~~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``custom``, packages you will be by default installed from a desired repository.
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This repository is specifie with ``ceph_custom_repo``, e.g: ``ceph_custom_repo: https://server.domain.com/ceph-custom-repo``.
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Origin: Distro
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--------------
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If ``ceph_origin`` is set to ``distro``, no separate repo file will be added and you will get whatever version of Ceph is included in your Linux distro.
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Origin: Local
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-------------
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If ``ceph_origin`` is set to ``local``, the ceph binaries will be copied over from the local machine (not well tested, use at your own risk)
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non-containerized
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containerized
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@ -0,0 +1,69 @@
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Non containerized deployement
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=============================
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The following are all of the available options for the installing Ceph through different channels.
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We support 3 main installation methods, all managed by the ``ceph_origin`` variable:
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- ``repository``: means that you will get Ceph installed through a new repository. Later below choose between ``community``, ``rhcs`` or ``dev``. These options will be exposed through the ``ceph_repository`` variable.
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- ``distro``: means that no separate repo file will be added and you will get whatever version of Ceph is included in your Linux distro.
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- ``local``: means that the Ceph binaries will be copied over from the local machine (not well tested, use at your own risk)
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Origin: Repository
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------------------
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If ``ceph_origin`` is set to ``repository``, you now have the choice between a couple of repositories controlled by the ``ceph_repository`` option:
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- ``community``: fetches packages from http://download.ceph.com, the official community Ceph repositories
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- ``rhcs``: means you are a Red Hat customer, additionally you will have to select a repository type through ``ceph_repository_type`` (``cdn`` or ``iso``)
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- ``dev``: fetches packages from shaman, a gitbuilder based package system
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- ``uca``: fetches packages from Ubuntu Cloud Archive
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- ``custom``: fetches packages from a specific repository
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Community repository
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~~~~~~~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``community``, packages you will be by default installed from http://download.ceph.com, this can be changed by tweaking ``ceph_mirror``.
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Final step is to select which Ceph release you want to install, for this you have to set ``ceph_stable_release`` accordingly.
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For example, ``ceph_stable_release: luminous``.
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RHCS repository
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~~~~~~~~~~~~~~~
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RHCS is the Red Hat Ceph Storage product from Red Hat, the enterprise version of Ceph.
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If ``ceph_repository`` is set to ``rhcs``, packages you will be installed from Red Hat sources.
|
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Additionally you will have to select a repository type through ``ceph_repository_type``, it can be ``cdn`` or ``iso``.
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To choose a specific version of RHCS you can set the ``ceph_rhcs_version`` variable accordingly, e.g: ``ceph_rhcs_version: 2``.
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UCA repository
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~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``uca``, packages you will be by default installed from http://ubuntu-cloud.archive.canonical.com/ubuntu, this can be changed by tweaking ``ceph_stable_repo_uca``.
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You can also decide which OpenStack version the Ceph packages should come from by tweaking ``ceph_stable_openstack_release_uca``.
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For example, ``ceph_stable_openstack_release_uca: queens``.
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Dev repository
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~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``dev``, packages you will be by default installed from https://shaman.ceph.com/, this can not be tweaked.
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You can obviously decide which branch to install with the help of ``ceph_dev_branch`` (defaults to 'master').
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Additionally, you can specify a SHA1 with ``ceph_dev_sha1``, defaults to 'latest' (as in latest built).
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Custom repository
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~~~~~~~~~~~~~~~~~
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If ``ceph_repository`` is set to ``custom``, packages you will be by default installed from a desired repository.
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This repository is specifie with ``ceph_custom_repo``, e.g: ``ceph_custom_repo: https://server.domain.com/ceph-custom-repo``.
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Origin: Distro
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--------------
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If ``ceph_origin`` is set to ``distro``, no separate repo file will be added and you will get whatever version of Ceph is included in your Linux distro.
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Origin: Local
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-------------
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If ``ceph_origin`` is set to ``local``, the ceph binaries will be copied over from the local machine (not well tested, use at your own risk)
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