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Use GlobalMgr for SriovNetwork controllers #175

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merged 1 commit into from
Aug 16, 2021

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oribon
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@oribon oribon commented Aug 12, 2021

Using 2 managers for the same controllers causes inconsistency in
objects reconcilation. For example we saw a problem with some SriovNetwork
update events not reaching the controller (Reconcile was not triggered).
Using the same Mgr as the specified client for the controller solves these kind of problems.

Signed-off-by: Ori Braunshtein [email protected]

Using 2 managers for the same controllers causes inconsistency in
objects reconcilation. For example we saw a problem with some SriovNetwork
update events not reaching the controller (Reconcile was not triggered).
Using the same Mgr as the specified client for the controller solves these kind of problems.

Signed-off-by: Ori Braunshtein <[email protected]>
@oribon oribon changed the title WIP: Use GlobalMgr for SriovNetwork controllers Use GlobalMgr for SriovNetwork controllers Aug 12, 2021
@SchSeba
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SchSeba commented Aug 12, 2021

lgtm

waiting for other maintainers to approve

@mgourin
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mgourin commented Aug 12, 2021

@oribon
Could you elaborate on the differences between "mgr" and "mgrGlobal" and how it caused the issue of not being able to delete the Sriov Networks?

@pliurh
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pliurh commented Aug 12, 2021

This error was introduced by https://github.com/k8snetworkplumbingwg/sriov-network-operator/blob/bc40302df612fc62e0252977011fe7f95abe02b0/main.go

The mgrGlobal have access to all namespaces, which is useful to manage the net-att-def CRs in other namespaces.

@pliurh
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pliurh commented Aug 12, 2021

/lgtm

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4 participants