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Merge pull request #1379 from yuanchen8911/readme

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Fix and improve the namespace filtering description in README
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Kubernetes Prow Robot
2024-04-18 17:55:45 -07:00
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parent 2c06a33d41 10d0ce0dfa
commit b95380641f
1 changed files with 5 additions and 9 deletions
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README.md
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@@ -743,7 +743,7 @@ profiles:
### Namespace filtering
The following strategies accept a `namespaces` parameter which allows to specify a list of including, resp. excluding namespaces:
The following strategies accept a `namespaces` parameter which allows to specify a list of including and excluding namespaces respectively:
* `PodLifeTime`
* `RemovePodsHavingTooManyRestarts`
* `RemovePodsViolatingNodeTaints`
@@ -753,11 +753,10 @@ The following strategies accept a `namespaces` parameter which allows to specify
* `RemovePodsViolatingTopologySpreadConstraint`
* `RemoveFailedPods`
The following strategies accept a `evictableNamespaces` parameter which allows to specify a list of excluding namespaces:
The following strategies accept an `evictableNamespaces` parameter which allows to specify a list of excluding namespaces:
* `LowNodeUtilization` and `HighNodeUtilization` (Only filtered right before eviction)
For example with PodLifeTime:
In the following example with `PodLifeTime`, `PodLifeTime` gets executed only over `namespace1` and `namespace2`.
```yaml
apiVersion: "descheduler/v1alpha2"
@@ -778,8 +777,7 @@ profiles:
- "PodLifeTime"
```
In the example `PodLifeTime` gets executed only over `namespace1` and `namespace2`.
The similar holds for `exclude` field:
The similar holds for `exclude` field. The strategy gets executed over all namespaces but `namespace1` and `namespace2` in the following example.
```yaml
apiVersion: "descheduler/v1alpha2"
@@ -800,9 +798,7 @@ profiles:
- "PodLifeTime"
```
The strategy gets executed over all namespaces but `namespace1` and `namespace2`.
It's not allowed to compute `include` with `exclude` field.
It's not allowed to combine `include` with `exclude` field.
### Priority filtering