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Surface template errors #129

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merged 22 commits into from
Jun 12, 2019

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@ctab ctab commented Jun 8, 2019

Any errors in reconciling constraint templates caused by e.g. Rego syntax will appear in the status as a list of error objects.

ctab added 12 commits May 16, 2019 15:26
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
@ctab ctab force-pushed the surface-template-errors branch from e5de30d to 63d4edc Compare June 8, 2019 01:19
…late-errors

Signed-off-by: Craig Tabita <ctab@google.com>
@ctab ctab force-pushed the surface-template-errors branch from 63d4edc to 9566c59 Compare June 8, 2019 01:19
ctab added 5 commits June 10, 2019 10:03
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
…into surface-template-errors

Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
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Looking good.

The biggest missing piece is that we need some code to remove errors once they no longer apply.

I suggest moving k8s errors for creating a CRD (line 211 in new code) to a known error so that it can be filtered and removed once the CRD is successfully created.

We also need a way of clearing parsing errors once the Rego successfully parses.

@@ -180,7 +207,9 @@ func (r *ReconcileConstraintTemplate) handleCreate(
}
log.Info("creating constraint CRD")
if err := r.Create(context.TODO(), crd); err != nil {
instance.Status.Error = fmt.Sprintf("Could not create CRD: %s", err)
instance.Status.Errors = []*v1alpha1.CreateCRDError{}
createErr := &v1alpha1.CreateCRDError{Code: "unknown_error", Message: fmt.Sprintf("Could not create CRD: %s", err), Location: ""}
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This could be a known error

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I've replaced this with "create_error". Just wanted something for any errors that could come back without a code field.

ctab added 2 commits June 11, 2019 11:37
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
Signed-off-by: Craig Tabita <ctab@google.com>
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LGTM

@maxsmythe maxsmythe merged commit 136c559 into open-policy-agent:master Jun 12, 2019
@ctab ctab deleted the surface-template-errors branch June 12, 2019 23:08
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2 participants