Unique constraint failed on namespace name when registering clients using OIDC

[juanfont]

When registering multiple clients at the same time using OIDC we might break the UNIQUE constraint on namespace name:

From oidc.go:

	namespace, err := h.GetNamespace(namespaceName)
	if errors.Is(err, ErrNamespaceNotFound) {
		namespace, err = h.CreateNamespace(namespaceName)

		if err != nil {
			log.Error().
				Err(err).
				Caller().
				Msgf("could not create new namespace '%s'", namespaceName)

I reckon this is a bit of a edge case in our integration tests, but seems to be there.

[kradalby]

Is this still relevant with the new integration tests?

[github-actions]

This issue is stale because it has been open for 180 days with no activity.

[github-actions]

This issue was closed because it has been inactive for 14 days since being marked as stale.