Add PersistentClient flag to allow control over Kubernetes client behavior
#659
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This adds a `PersistentClient` flag which should be consumed by the controller while initializing the Kubernetes client used by Helm actions. This to allow the controller to work with certain charts which do require a client which does not persist, as they create Custom Resource Definitions on demand during e.g. install, which then later aren't observed by Helm as it does not reset the REST mapper between successive action steps. Signed-off-by: Hidde Beydals <[email protected]>
Signed-off-by: Hidde Beydals <[email protected]>
Signed-off-by: Hidde Beydals <[email protected]>
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This adds a
PersistentClientflag to theHelmReleaseto allow control over the behavior of the Kubernetes client used by Helm actions.When enabled, the client will be reused for the duration of the reconciliation, instead of being created and destroyed for each (step of a) Helm action. This can improve performance (see #630), but may cause issues with some Helm charts (as reported in #655) that for example do create Custom Resource Definitions during installation outside Helm's CRD lifecycle hooks, which are then not observed to be available by e.g. post-install hooks.
If not set, it defaults to
true. Making this effectively an opt-out.Addresses option two from #655 (comment)