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fix: record configmap resource version to not reload when version didn't change (#7007)

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Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
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Charles-Edouard Brétéché 2023-04-25 18:17:25 +02:00 • committed by GitHub
parent 8d52c1366b
commit cc66f2e402
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1 changed files with 14 additions and 5 deletions
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19
pkg/controllers/generic/configmap/controller.go
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@ -40,10 +40,11 @@ type controller struct {
queue workqueue.RateLimitingInterface queue workqueue.RateLimitingInterface
// config // config
controllerName string controllerName string
logger logr.Logger logger logr.Logger
name string name string
callback callback callback callback
resourceVersion string
} }
type callback func(context.Context, *corev1.ConfigMap) error type callback func(context.Context, *corev1.ConfigMap) error
@ -104,5 +105,13 @@ func (c *controller) doReconcile(ctx context.Context, logger logr.Logger) error
} }
return c.callback(ctx, nil) return c.callback(ctx, nil)
} }
return c.callback(ctx, observed) if c.resourceVersion == observed.ResourceVersion {
return nil
}
if err := c.callback(ctx, observed); err != nil {
return err
}
// record resource version
c.resourceVersion = observed.ResourceVersion
return nil
} }