Scope of when expressions
#4461
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Today, those announcements link to tektoncd#1836 which is an unrelated issue. In this change, we add a link to the issue tracking that work - tektoncd#4461
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Switch the default value for scope-when-expressions-to-task to true, as documented in the deprecations table. This is step is in preparation for the complete removal of the flag coming in the next release. Related to tektoncd#4461 Signed-off-by: Andrea Frittoli <andrea.frittoli@uk.ibm.com>
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Pipelines WG - Remove the flag in 0.35 |
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In [TEP-0007: Conditions Beta][tep-0007], we introduced `when` expressions to guard execution of `Tasks` in `Pipelines`. To align with `Conditions`, we set scope of `when` expressions to the guarded `Task` and its dependent `Tasks`. In [TEP-0059: Skipping Strategies][tep-0059], we proposed changing the scope of `when` expressions to the guarded `Task` only. This was implemented in tektoncd#4085. We provided a feature flag, `scope-when-expressions-to-task`, to support migration. It defaulted to `false` for 9 months per our [Beta API compatibility policy][policy], meaning that we continued to guard the `Task` and its dependent `Tasks`. Then in tektoncd#4580, we flipped the flag to `true` to guard the `Task` only by default. In this change, we remove the `scope-when-expressions-to-task` flag and complete the migration. Closes tektoncd#4461. [tep-0007]: https://github.com/tektoncd/community/blob/main/teps/0007-conditions-beta.md [tep-0059]: https://github.com/tektoncd/community/blob/main/teps/0059-skipping-strategies.md [policy]: https://github.com/tektoncd/pipeline/blob/main/api_compatibility_policy.md
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In [TEP-0007: Conditions Beta][tep-0007], we introduced `when` expressions to guard execution of `Tasks` in `Pipelines`. To align with `Conditions`, we set scope of `when` expressions to the guarded `Task` and its dependent `Tasks`. In [TEP-0059: Skipping Strategies][tep-0059], we proposed changing the scope of `when` expressions to the guarded `Task` only. This was implemented in tektoncd#4085. We provided a feature flag, `scope-when-expressions-to-task`, to support migration. It defaulted to `false` for 9 months per our [Beta API compatibility policy][policy], meaning that we continued to guard the `Task` and its dependent `Tasks`. Then in tektoncd#4580, we flipped the flag to `true` to guard the `Task` only by default. In this change, we remove the `scope-when-expressions-to-task` flag and complete the migration. Closes tektoncd#4461. [tep-0007]: https://github.com/tektoncd/community/blob/main/teps/0007-conditions-beta.md [tep-0059]: https://github.com/tektoncd/community/blob/main/teps/0059-skipping-strategies.md [policy]: https://github.com/tektoncd/pipeline/blob/main/api_compatibility_policy.md
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In [TEP-0007: Conditions Beta][tep-0007], we introduced `when` expressions to guard execution of `Tasks` in `Pipelines`. To align with `Conditions`, we set scope of `when` expressions to the guarded `Task` and its dependent `Tasks`. In [TEP-0059: Skipping Strategies][tep-0059], we proposed changing the scope of `when` expressions to the guarded `Task` only. This was implemented in #4085. We provided a feature flag, `scope-when-expressions-to-task`, to support migration. It defaulted to `false` for 9 months per our [Beta API compatibility policy][policy], meaning that we continued to guard the `Task` and its dependent `Tasks`. Then in #4580, we flipped the flag to `true` to guard the `Task` only by default. In this change, we remove the `scope-when-expressions-to-task` flag and complete the migration. Closes #4461. [tep-0007]: https://github.com/tektoncd/community/blob/main/teps/0007-conditions-beta.md [tep-0059]: https://github.com/tektoncd/community/blob/main/teps/0059-skipping-strategies.md [policy]: https://github.com/tektoncd/pipeline/blob/main/api_compatibility_policy.md
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As documented in the deprecations, we are migrating the scope of
whenexpressions.scope-when-expressions-to-taskflag will be flipped from "false" to "true"scope-when-expressions-to-taskflag will be removedFor more information, read TEP-0059: Skipping Strategies and related announcement.
This is issue is tracking the work that we need to do here in the February and March releases.
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whenexpressions toTaskonly #4580scope-when-expressions-to-taskfeature flag docs #4584scope-when-expressions-to-taskfeature flag #4715The text was updated successfully, but these errors were encountered: