On 04/05/2018 04:05 AM, Daniel P. Berrangé wrote:
Described how we decide which host platforms to support for libvirt, which in turn makes it easier to decide when a platform / software version can be dropped.Signed-off-by: Daniel P. Berrangé <berra...@redhat.com> --- docs/index.html.in | 2 +- docs/platforms.html.in | 105 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 106 insertions(+), 1 deletion(-) create mode 100644 docs/platforms.html.in diff --git a/docs/index.html.in b/docs/index.html.in index 1b3a7a3db6..4783c39e3c 100644 --- a/docs/index.html.in +++ b/docs/index.html.in @@ -28,7 +28,7 @@ The libvirt project: </p> <ul> - <li>is a toolkit to manage virtualization hosts</li> + <li>is a toolkit to manage <a href="platforms.html.in">virtualization platforms</a></li> <li>is accessible from C, Python, Perl, Java and more</li> <li>is licensed under open source licenses</li> <li>supports <a href="drvqemu.html">KVM</a>, diff --git a/docs/platforms.html.in b/docs/platforms.html.in new file mode 100644 index 0000000000..776e930e78 --- /dev/null +++ b/docs/platforms.html.in @@ -0,0 +1,105 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml";> + <body> + <h1>Supported host platforms</h1> + + <ul id="toc"></ul> + + <h2>Build targets</h2> + + <p> + Libvirt drivers aim to support building and executing on multiple + host OS platforms. This document outlines which platforms are the + major build targets. These platforms are used as the basis for deciding + upon the minimum required versions of 3rd party software libvirt depends + on. If a platform is not listed here, it does not imply that libvirt + won't work. If an unlisted platform has comparable software versions + to a listed platform, there is every expectation that it will work. + Bug reports are welcome for problems encountered on unlisted platforms + unless they are clearly older vintage that what is described here. + </p> + + <p> + Note that when considering software versions shipped in distros as + support targets, libvirt considers only the version number, and assumes + the features in that distro match the upstream release with the same + version. IOW, if a distro backports extra features to the software in + their distro, libvirt upstream code will not add explicit support for + those backports, unless the feature is auto-detectable in a manner that + works for the upstream releases too. + </p> + + <p> + The Repology site is a useful resource to identify currently shipped + versions of software in various operating systems, though it does not + cover all distros listed below. + </p> + + <ul> + <li><a href="https://repology.org/metapackage/libvirt/versions";>libvirt</a></li> + <li><a href="https://repology.org/metapackage/qemu/versions";>qemu</a></li> + </ul> + + + <h3>Linux OS</h3> + + <p> + For distributions with frequent, short-lifetime releases, the project + will aim to support all versions that are not end of life by their + respective vendors. For the purposes of identifying supported software + versions, the project will look at Fedora, Ubuntu & OpenSUSE distros.
openSUSE Regards, Jim
+ Other short-lifetime distros will be assumed to ship similar software + versions. + </p> + + <p> + For distributions with long-lifetime releases, the project will aim to + support the most recent major version at all times. Support for the + previous major version will be dropped 2 years after the new major + version is released. For the purposes of identifying supported software + versions, the project will look at RHEL, Debian, Ubuntu LTS & SLES + distros. Other long-lifetime distros will be assumed to ship similar + software versions. + </p> + + <h3>Windows</h3> + + <p> + The project supports building with current versions of the MinGW + toolchain, hosted on Linux. + </p> + + <h3>macOS</h3> + + <p> + The project supports building with the current version of macOS, + with the current homebrew package set available. + </p> + + <h3>FreeBSD</h3> + + <p> + The project aims to support the most recent major version + at all times. Support for the previous major version will + be dropped 2 years after the new major version is released. + </p> + + <h2>Virtualization platforms</h2> + + <p> + For <a href="drivers.html">hypervisor drivers</a> which execute + locally (QEMU, LXC, VZ, libxl, etc), the set of supported operating + system platforms listed above will inform choices as to the minimum + required versions of 3rd party libraries and hypervisor management + APIs. + </p> + <p> + If a hypervisor is not commonly shipped directly by any distro + listed above, (VMware ESX, HyperV, VZ), the project aims to + support versions up to 5 years, or until the vendor discontinues + support, whichever comes first. + </p> + + </body> +</html>
-- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
