CloudArchive
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Comment: Add the Ubuntu-Openstack release vs. package version in the cloud archive mapping explaination.
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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 Ubuntu Cloud Archive (UCA) gives users the ability to install newer releases of !OpenStack on an Ubuntu LTS release (only) 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. |
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| [[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. | [[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 published after release. |
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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. | Packages go through various stages as they make their way towards a publicly available UCA release. See the [[OpenStack/VersionTracking | Version Tracking]] page for details. Any given UCA !OpenStack release can be enabled on exactly one Ubuntu LTS release. |
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| == Enabling the Cloud Archive == | == Using the UCA == |
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| 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. | 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. |
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| A UCA !OpenStack release can be enabled on exactly one Ubuntu LTS release and is done with the `add-apt-repository` command. | A UCA !OpenStack release is enabled on a host with the `add-apt-repository` command. |
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| === 20.04 === | === Ubuntu 20.04 LTS === |
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| 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). | On 20.04, !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). |
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| === 18.04 === | === Ubuntu 18.04 LTS === |
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| 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). | On 18.04, !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). |
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| === 16.04 === | === Ubuntu 16.04 LTS === |
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| 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). | On 16.04, !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). |
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| === 14.04 === | === Ubuntu 14.04 LTS === |
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| 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). | On 14.04, !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). |
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== Ceph and the UCA == The below table shows the relationship between UCA release, Ceph release, Ubuntu release, and Ubuntu default archive ("distro"). || '''Ceph release''' || '''Default archive''' || '''UCA release''' || '''Ubuntu release''' || || 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 || == Package Back-Porting Policy == The packages in the cloud archive will follow a policy similar to Ubuntu release back-porting policy. For example, Openstack Train originated in Eoan and is back-ported to the Train cloud archive, and Openstack Queens originated in Bionic and is back-ported to the Queens cloud archive. You may also refer to [[http://reqorts.qa.ubuntu.com/reports/ubuntu-server/cloud-archive/|these tables]] to see what the package version per Openstack release in the cloud archive. Here is an practical case of the qemu package. Openstack train originated in Eoan, and its qemu is 1.4.0-based. The default qemu version of Bionic is 1.2.0-based. Thus 1.4.0 is back-ported to the Bionic Train cloud archive. By using this Bionic Train cloud archive with your Ubuntu Bionic release, the original 1.2.0-based qemu in your Ubuntu Bionic system will be replaced/upgraded to 1.4.0-based qemu. |
The Ubuntu Cloud Archive
Canonical’s Ubuntu Cloud Archive (UCA) gives users the ability to install newer releases of OpenStack on an Ubuntu LTS release (only) 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.
In order to allow for relatively easy upgrades, and still adhere to Ubuntu processes and policy, Canonical elected to have 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 published after release.
Packages go through various stages as they make their way towards a publicly available UCA release. See the Version Tracking page for details.
Any given UCA OpenStack release can be enabled on exactly one Ubuntu LTS release.
For more details on OpenStack release end of life see: Ubuntu OpenStack release cycle.
Reporting bugs
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.
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.
Important: It is good practice to run sudo apt update both before and after the add-apt-repository command.
Ubuntu 20.04 LTS
On 20.04, 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).
Ubuntu 18.04 LTS
On 18.04, 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
Ubuntu 16.04 LTS
On 16.04, 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
Ubuntu 14.04 LTS
On 14.04, 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
Ceph and the UCA
The below table shows the relationship between UCA release, Ceph release, Ubuntu release, and Ubuntu default archive ("distro").
Ceph release |
Default archive |
UCA release |
Ubuntu release |
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 |
Package Back-Porting Policy
The packages in the cloud archive will follow a policy similar to Ubuntu release back-porting policy. For example, Openstack Train originated in Eoan and is back-ported to the Train cloud archive, and Openstack Queens originated in Bionic and is back-ported to the Queens cloud archive.
You may also refer to these tables to see what the package version per Openstack release in the cloud archive. Here is an practical case of the qemu package. Openstack train originated in Eoan, and its qemu is 1.4.0-based. The default qemu version of Bionic is 1.2.0-based. Thus 1.4.0 is back-ported to the Bionic Train cloud archive. By using this Bionic Train cloud archive with your Ubuntu Bionic release, the original 1.2.0-based qemu in your Ubuntu Bionic system will be replaced/upgraded to 1.4.0-based qemu.
OpenStack/CloudArchive (last edited 2023-10-12 16:47:30 by corey.bryant)