Content Lifecycle Management
Content Lifecycle Management allows you to customize and test packages before updating production systems. This is especially useful if you need to apply updates during a limited maintenance window.
Content Lifecycle Management allows you to select software channels as sources, adjust them as required for your environment, and thoroughly test them before installing onto your production systems.
While you cannot directly modify vendor channels, you can clone them and then modify the clones by adding or removing packages and custom patches. You can then assign these cloned channels to test systems to ensure they work as expected and, once all tests pass, apply them to production servers.
This is achieved through a series of environments that your software channels can move through on their lifecycle. Most environment lifecycles include at least test and production environments, but you can have as many environments as you require.
Create a Content Lifecycle Project
-
In the SUSE Manager Web UI, navigate to
, and click Create Project. -
In the
Label
field, enter a label for your project. TheLabel
field only accepts lowercase letters, numbers, periods (.
), hyphens (-
) and underscores (_
). -
In the
Name
field, enter a descriptive name for your project. -
Click the Create button to create your project and return to the project page.
-
Click Attach/Detach Sources.
-
In the
Sources
dialog, select the source type, and select a base channel for your project. The available child channels for the selected base channel are displayed, including information on whether the channel is mandatory or recommended. -
Check the child channels you require, and click Save to return to the project page. The software channels you selected should now be showing.
-
Click Attach/Detach Filters.
-
In the
Filters
dialog, select the filters you want to attach to the project. To create a new filter, click Create new Filter. -
Click Add Environment.
-
In the
Environment Lifecycle
dialog, give the first environment a name and a description, and click Save. TheName
field only accepts lowercase letters, numbers, periods (.
), hyphens (-
) and underscores (_
). -
Continue creating environments until you have all the environments for your lifecycle completed. You can select the order of the environments in the lifecycle by selecting an environment in the
Insert before
field when you create it.
Advanced: Filter Types
SUSE Manager allows you to create various types of filters to control the content on project build. This is the list of supported filters:
-
package filtering
-
by name
-
by name, epoch, version, release and architecture
-
-
patch filtering
-
by advisory name
-
by synopsis
-
by date
-
by affected package
-
by type
-
No package dependency solving is done on content filtering. |
Filter rule
Parameter
Moreover, each filter has a rule
parameter set to either Allow
or Deny
.
The filters are processed:
- if a package or patch satisfies a Deny
filter, it will be excluded from the result,
* If a package or patch satisfies an Allow
filter, it will be included in the result (even if it was excluded by a Deny
filter).
This behavior is useful when you want to exclude large number of packages or patches using a general Deny
filter and "cherry-pick" specific packages or patches with specific Allow
filters.
Content filters are global in your organization and can be shared between projects. |
If your project already contains built sources, when you add an environment it will automatically populate with the existing content. Content will be drawn from the previous environment of the cycle if it had one. If there is no previous environment, it will be left empty until the project sources are built again. |
Build a Content Lifecycle Project
When you have created your project, defined environments, and attached sources and filters, you can build the project for the first time.
Building applies filters to the attached sources and clones them to the first environment in the project.
-
In the SUSE Manager Web UI, navigate to
, and select the project you want to build. -
Review the attached sources and filters, and click Build.
-
You can monitor build progress in the
Environment Lifecycle
section.
After the build is finished, the environment version is increased by one and the built sources, such as software channels, can be assigned to your systems.
Promote Environments
When the project has been built, the built sources can be sequentially promoted to the environments.
-
In the SUSE Manager Web UI, navigate to
, and select the project you want to work with. -
In the
Environment Lifecycle
section, locate the environment to promote to its successor, and click Promote. -
You can monitor build progress in the
Environment Lifecycle
section.
Assign Systems to Environments
When you build and promote content lifecycle projects, it creates a tree of software channels.
To add systems to the environment, assign the base and child software channels to your system using System Details
page for the system.
Newly added cloned channels are not assigned to systems automatically. If you add or promote sources you will need to manually check and update your channel assignments. Automatic assignment is intended to be added to SUSE Manager in a future version. |