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refactor: add update status helper (#4985)

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Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
Co-authored-by: shuting <shuting@nirmata.com>
This commit is contained in:
Charles-Edouard Brétéché 2022-10-17 07:52:54 +02:00 • committed by GitHub
parent f3e40efcd7
commit 3ebb6284cc
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 51 additions and 25 deletions
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58
pkg/controllers/webhook/controller.go
View file

@ -412,7 +412,7 @@ func (c *controller) updatePolicyStatuses(ctx context.Context) error {
if err != nil {
return err
}
for _, policy := range policies {
updateStatusFunc := func(policy kyvernov1.PolicyInterface) error {
policyKey, err := cache.MetaNamespaceKeyFunc(policy)
if err != nil {
return err
@ -421,35 +421,43 @@ func (c *controller) updatePolicyStatuses(ctx context.Context) error {
for _, set := range c.policyState {
if !set.Has(policyKey) {
ready = false
break
}
}
if policy.IsReady() != ready {
policy = policy.CreateDeepCopy()
status := policy.GetStatus()
status.SetReady(ready)
if toggle.AutogenInternals.Enabled() {
var rules []kyvernov1.Rule
for _, rule := range autogen.ComputeRules(policy) {
if strings.HasPrefix(rule.Name, "autogen-") {
rules = append(rules, rule)
}
}
status.Autogen.Rules = rules
} else {
status.Autogen.Rules = nil
}
if policy.GetNamespace() == "" {
_, err := c.kyvernoClient.KyvernoV1().ClusterPolicies().UpdateStatus(ctx, policy.(*kyvernov1.ClusterPolicy), metav1.UpdateOptions{})
if err != nil {
return err
}
} else {
_, err := c.kyvernoClient.KyvernoV1().Policies(policy.GetNamespace()).UpdateStatus(ctx, policy.(*kyvernov1.Policy), metav1.UpdateOptions{})
if err != nil {
return err
status := policy.GetStatus()
status.SetReady(ready)
status.Autogen.Rules = nil
if toggle.AutogenInternals.Enabled() {
for _, rule := range autogen.ComputeRules(policy) {
if strings.HasPrefix(rule.Name, "autogen-") {
status.Autogen.Rules = append(status.Autogen.Rules, rule)
}
}
}
return nil
}
for _, policy := range policies {
if policy.GetNamespace() == "" {
_, err := controllerutils.UpdateStatus(
ctx,
policy.(*kyvernov1.ClusterPolicy),
c.kyvernoClient.KyvernoV1().ClusterPolicies(),
func(policy *kyvernov1.ClusterPolicy) error {
return updateStatusFunc(policy)
},
)
return err
} else {
_, err := controllerutils.UpdateStatus(
ctx,
policy.(*kyvernov1.Policy),
c.kyvernoClient.KyvernoV1().Policies(policy.GetNamespace()),
func(policy *kyvernov1.Policy) error {
return updateStatusFunc(policy)
},
)
return err
}
}
return nil
}

18
pkg/utils/controller/utils.go
View file

@ -148,6 +148,24 @@ func Update[T interface {
}
}
func UpdateStatus[T interface {
metav1.Object
DeepCopy[T]
}, S StatusClient[T]](ctx context.Context, obj T, setter S, build func(T) error,
) (T, error) {
mutated := obj.DeepCopy()
if err := build(mutated); err != nil {
var d T
return d, err
} else {
if reflect.DeepEqual(obj, mutated) {
return mutated, nil
} else {
return setter.UpdateStatus(ctx, mutated, metav1.UpdateOptions{})
}
}
}
func Cleanup[T any, R Object[T]](ctx context.Context, actual []R, expected []R, deleter Deleter) error {
keep := sets.NewString()
for _, obj := range expected {