CloudArchive
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| Canonical’s Ubuntu Cloud Archive (UCA) gives users the ability to install newer releases of !OpenStack on an Ubuntu LTS release as they become available up through to the next Ubuntu LTS release. Bug processing and patch contributions will follow standard Ubuntu practice and policy where applicable. There are no plans to make available !OpenStack packages for non-LTS releases in the cloud archive. | Canonical’s [[https://ubuntu-cloud.archive.canonical.com | Ubuntu Cloud Archive (UCA)]] gives users the ability to install backported !OpenStack versions on Ubuntu LTS releases. |
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| In order to allow for relatively easy upgrades, and still adhere to Ubuntu processes and policy, Canonical elected to have [[http://ubuntu-cloud.archive.canonical.com | ubuntu-cloud.archive.canonical.com]] be the home of the cloud archive. Update paths will exist for each !OpenStack release. For example, enabling "bionic-ussuri" will provide access to all !OpenStack Ussuri packages built for Ubuntu 18.04 LTS (binary and source), any updated dependencies required, and bug/security fixes made after release. |
The [[https://wiki.ubuntu.com/Releases | Ubuntu]] and [[https://releases.openstack.org/ | OpenStack]] projects publish new releases every six months at approximately the same time. Each Ubuntu release therefore includes a new !OpenStack version by default. It is this !OpenStack version that is backported to the latest LTS via the UCA. The [[https://ubuntu.com/about/release-cycle#openstack-release-cycle | Ubuntu OpenStack release cycle]] graphic represents this scheme visually over time. |
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| Packages go through various stages as they make their way towards a publicly available UCA pocket. See the [[OpenStack/VersionTracking | Version Tracking]] page for details. | == SRU process == |
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| For more details on !OpenStack release end of life see: [[https://ubuntu.com/about/release-cycle#ubuntu-openstack-release-cycle | Ubuntu OpenStack release cycle]]. | The [[OpenStack/StableReleaseUpdates | SRU process for OpenStack and the UCA]] is used during the development of a new UCA release and when backporting any updated dependencies and bug/security fixes to an existing UCA release. |
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| === Reporting bugs === | For example, in terms of a new UCA release, Ubuntu Lunar ships with !OpenStack 2023.1 Antelope by default. In this timeframe, the latest LTS is Ubuntu 22.04 (Jammy). Antelope packages (binary and source) are therefore backported to Jammy via the Antelope UCA release. In order for this to happen, individual Lunar packages are backported according to this staged process: '''lunar -> antelope-staging -> antelope-proposed -> antelope-updates''' When backporting fixes to an existing UCA release the original Ubuntu release must also get the update: '''lunar-proposed -> antelope-staging -> antelope-proposed''' When Lunar reaches end-of-life, Antelope package updates will be uploaded directly to the Antelope UCA. This process can be monitored live with the [[https://openstack-ci-reports.ubuntu.com/reports/cloud-archive/index.html | Ubuntu Cloud Archive Tracker]]. It includes package versions for each of the above stages and for all UCA releases. The first column in the tracker is '''Ubuntu''' and represents the first stage in the above two scenarios. == Using the UCA == The release schedule of !OpenStack and Ubuntu are generally synchronised: a new !OpenStack release becomes available in the UCA every six months and coincides with each release of Ubuntu. As !OpenStack releases are added to the UCA and as releases fall out of support this section will be updated. A UCA !OpenStack release is enabled on a host with the `add-apt-repository` command (it is recommended to run `sudo apt update` both before and after). === Ubuntu 24.04 LTS === On 24.04, !OpenStack Dalmatian (non-SLURP) is supported for 9 months, !OpenStack Epoxy for 36 months. ==== 2025.1 Epoxy ==== {{{ sudo add-apt-repository cloud-archive:epoxy }}} ==== 2024.2 Dalmatian ==== {{{ sudo add-apt-repository cloud-archive:dalmatian }}} === Ubuntu 22.04 LTS === On 22.04, !OpenStack Zed is supported for 18 months, !OpenStack Antelope for 36 months, and !OpenStack Bobcat (non-SLURP) is supported for 9 months. 24.04's default !OpenStack version (Caracal) is supported in the UCA for 36 months (i.e. until the end of the Ubuntu 22.04 LTS lifecycle). ==== 2024.1 Caracal ==== {{{ sudo add-apt-repository cloud-archive:caracal }}} ==== 2023.2 Bobcat ==== {{{ sudo add-apt-repository cloud-archive:bobcat }}} ==== 2023.1 Antelope ==== {{{ sudo add-apt-repository cloud-archive:antelope }}} ==== Zed ==== {{{ sudo add-apt-repository cloud-archive:zed }}} === Ubuntu 20.04 LTS === On 20.04, !OpenStack Victoria and !OpenStack Xena are supported for 18 months each, and !OpenStack Wallaby for 36 months. 22.04's default !OpenStack version (Yoga) is supported in the UCA for 36 months (i.e. until the end of the Ubuntu 20.04 LTS lifecycle). ==== Yoga ==== {{{ sudo add-apt-repository cloud-archive:yoga }}} ==== Xena ==== {{{ sudo add-apt-repository cloud-archive:xena }}} ==== Wallaby ==== {{{ sudo add-apt-repository cloud-archive:wallaby }}} === Ubuntu 18.04 LTS === On 18.04, !OpenStack Rocky and !OpenStack Train are supported for 18 months each, and !OpenStack Stein for 36 months. !OpenStack Ussuri, 20.04's default !OpenStack version, is supported in the UCA for 36 months (i.e. until the end of the Ubuntu 18.04 LTS lifecycle). ==== Ussuri ==== {{{ sudo add-apt-repository cloud-archive:ussuri }}} == Ceph and the UCA == The below table shows the relationship between UCA release, Ceph release, Ubuntu LTS release, and Ubuntu default archive ("distro"). || '''Ceph release''' || '''Default archive''' || '''UCA release''' || '''Ubuntu LTS release''' || || Squid || yes || - || Noble || || Squid || - || jammy-caracal || Jammy || || Reef || - || jammy-bobcat || Jammy || || Quincy || yes || - || Jammy || || Quincy || - || focal-yoga || Focal || || Pacific || - || focal-xena || Focal || || Pacific || - || focal-wallaby || Focal || || Octopus || yes || - || Focal || || Octopus || - || bionic-ussuri || Bionic || || Nautilus || - || bionic-train || Bionic || || Mimic || - || bionic-stein || Bionic || || Mimic || - || bionic-rocky || Bionic || || Luminous || yes || - || Bionic || || Luminous || - || xenial-queens || Xenial || || Jewel || yes || - || Xenial || || Jewel || - || trusty-mitaka || Trusty || || Firefly || yes || - || Trusty || == Reporting a bug == |
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== Enabling the Cloud Archive == In terms of timing, the release schedule of !OpenStack and Ubuntu are generally synchronised. An !OpenStack release is therefore available (in the UCA) to an LTS release six months after its own release, coinciding with the next release of Ubuntu. As !OpenStack releases become available in the UCA and as releases fall out of support this section will be updated. A UCA !OpenStack release can be enabled on exactly one Ubuntu LTS release and is done with the `add-apt-repository` command. '''Important''': It is good practice to run `sudo apt update` both before and after the `add-apt-repository` command. === 20.04 === On Ubuntu 20.04 LTS, !OpenStack Victoria and !OpenStack X are supported for 18 months each, and !OpenStack W for 36 months. When 22.04's default !OpenStack version is released it will be added to the UCA with support for 3 years (i.e. until the end of the Ubuntu 20.04 LTS lifecycle). === 18.04 === On Ubuntu 18.04 LTS, !OpenStack Rocky and !OpenStack Train are supported for 18 months each, and !OpenStack Stein for 36 months. When 20.04's default !OpenStack version is released it will be added to the UCA with support for 3 years (i.e. until the end of the Ubuntu 18.04 LTS lifecycle). ==== Ussuri ==== {{{ sudo add-apt-repository cloud-archive:ussuri }}} ==== Train ==== {{{ sudo add-apt-repository cloud-archive:train }}} ==== Stein ==== {{{ sudo add-apt-repository cloud-archive:stein }}} ==== Rocky ==== {{{ sudo add-apt-repository cloud-archive:rocky }}} === 16.04 === On Ubuntu 16.04 LTS, !OpenStack Newton and !OpenStack Pike are supported for 18 months each, and !OpenStack Ocata for 36 months. !OpenStack Queens, 18.04's default !OpenStack version, is supported in the UCA for 3 years (i.e. until the end of the Ubuntu 16.04 LTS lifecycle). ==== Queens ==== {{{ sudo add-apt-repository cloud-archive:queens }}} === 14.04 === On Ubuntu 14.04 LTS, !OpenStack Juno and !OpenStack Liberty are supported for 18 months each, and !OpenStack Kilo for 36 months. !OpenStack Mitaka, 16.04's default !OpenStack version, is supported in the UCA for 3 years (i.e. until the end of the Ubuntu 14.04 LTS lifecycle). ==== Mitaka ==== {{{ sudo add-apt-repository cloud-archive:mitaka }}} |
The Ubuntu Cloud Archive
Canonical’s Ubuntu Cloud Archive (UCA) gives users the ability to install backported OpenStack versions on Ubuntu LTS releases.
The Ubuntu and OpenStack projects publish new releases every six months at approximately the same time. Each Ubuntu release therefore includes a new OpenStack version by default. It is this OpenStack version that is backported to the latest LTS via the UCA. The Ubuntu OpenStack release cycle graphic represents this scheme visually over time.
SRU process
The SRU process for OpenStack and the UCA is used during the development of a new UCA release and when backporting any updated dependencies and bug/security fixes to an existing UCA release.
For example, in terms of a new UCA release, Ubuntu Lunar ships with OpenStack 2023.1 Antelope by default. In this timeframe, the latest LTS is Ubuntu 22.04 (Jammy). Antelope packages (binary and source) are therefore backported to Jammy via the Antelope UCA release. In order for this to happen, individual Lunar packages are backported according to this staged process:
lunar -> antelope-staging -> antelope-proposed -> antelope-updates
When backporting fixes to an existing UCA release the original Ubuntu release must also get the update:
lunar-proposed -> antelope-staging -> antelope-proposed
When Lunar reaches end-of-life, Antelope package updates will be uploaded directly to the Antelope UCA.
This process can be monitored live with the Ubuntu Cloud Archive Tracker. It includes package versions for each of the above stages and for all UCA releases. The first column in the tracker is Ubuntu and represents the first stage in the above two scenarios.
Using the UCA
The release schedule of OpenStack and Ubuntu are generally synchronised: a new OpenStack release becomes available in the UCA every six months and coincides with each release of Ubuntu. As OpenStack releases are added to the UCA and as releases fall out of support this section will be updated.
A UCA OpenStack release is enabled on a host with the add-apt-repository command (it is recommended to run sudo apt update both before and after).
Ubuntu 24.04 LTS
On 24.04, OpenStack Dalmatian (non-SLURP) is supported for 9 months, OpenStack Epoxy for 36 months.
2025.1 Epoxy
sudo add-apt-repository cloud-archive:epoxy
2024.2 Dalmatian
sudo add-apt-repository cloud-archive:dalmatian
Ubuntu 22.04 LTS
On 22.04, OpenStack Zed is supported for 18 months, OpenStack Antelope for 36 months, and OpenStack Bobcat (non-SLURP) is supported for 9 months. 24.04's default OpenStack version (Caracal) is supported in the UCA for 36 months (i.e. until the end of the Ubuntu 22.04 LTS lifecycle).
2024.1 Caracal
sudo add-apt-repository cloud-archive:caracal
2023.2 Bobcat
sudo add-apt-repository cloud-archive:bobcat
2023.1 Antelope
sudo add-apt-repository cloud-archive:antelope
Zed
sudo add-apt-repository cloud-archive:zed
Ubuntu 20.04 LTS
On 20.04, OpenStack Victoria and OpenStack Xena are supported for 18 months each, and OpenStack Wallaby for 36 months. 22.04's default OpenStack version (Yoga) is supported in the UCA for 36 months (i.e. until the end of the Ubuntu 20.04 LTS lifecycle).
Yoga
sudo add-apt-repository cloud-archive:yoga
Xena
sudo add-apt-repository cloud-archive:xena
Wallaby
sudo add-apt-repository cloud-archive:wallaby
Ubuntu 18.04 LTS
On 18.04, OpenStack Rocky and OpenStack Train are supported for 18 months each, and OpenStack Stein for 36 months. OpenStack Ussuri, 20.04's default OpenStack version, is supported in the UCA for 36 months (i.e. until the end of the Ubuntu 18.04 LTS lifecycle).
Ussuri
sudo add-apt-repository cloud-archive:ussuri
Ceph and the UCA
The below table shows the relationship between UCA release, Ceph release, Ubuntu LTS release, and Ubuntu default archive ("distro").
Ceph release |
Default archive |
UCA release |
Ubuntu LTS release |
Squid |
yes |
- |
Noble |
Squid |
- |
jammy-caracal |
Jammy |
Reef |
- |
jammy-bobcat |
Jammy |
Quincy |
yes |
- |
Jammy |
Quincy |
- |
focal-yoga |
Focal |
Pacific |
- |
focal-xena |
Focal |
Pacific |
- |
focal-wallaby |
Focal |
Octopus |
yes |
- |
Focal |
Octopus |
- |
bionic-ussuri |
Bionic |
Nautilus |
- |
bionic-train |
Bionic |
Mimic |
- |
bionic-stein |
Bionic |
Mimic |
- |
bionic-rocky |
Bionic |
Luminous |
yes |
- |
Bionic |
Luminous |
- |
xenial-queens |
Xenial |
Jewel |
yes |
- |
Xenial |
Jewel |
- |
trusty-mitaka |
Trusty |
Firefly |
yes |
- |
Trusty |
Reporting a bug
To report bugs against packages from the UCA, please use the ubuntu-bug tool.
For example:
ubuntu-bug nova-compute
This will ensure that bugs are raised against the cloud-archive project on Launchpad.
OpenStack/CloudArchive (last edited 2025-05-21 14:44:58 by gboutry)