mirror of
https://github.com/kyverno/kyverno.git
synced 2025-03-08 17:06:57 +00:00
d92e16526f
* Added appropriate logging levels to log.Info() calls wherever necessary Signed-off-by: anutosh491 <andersonbhat491@gmail.com> * Changed logging levels to 2 Signed-off-by: anutosh491 <andersonbhat491@gmail.com> Signed-off-by: anutosh491 <andersonbhat491@gmail.com> Co-authored-by: shuting <shuting@nirmata.com>
82 lines
3 KiB
Go
82 lines
3 KiB
Go
package policyruleinfo
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
kyvernov1 "github.com/kyverno/kyverno/api/kyverno/v1"
|
|
"github.com/kyverno/kyverno/pkg/autogen"
|
|
"github.com/kyverno/kyverno/pkg/metrics"
|
|
"github.com/kyverno/kyverno/pkg/utils"
|
|
)
|
|
|
|
func registerPolicyRuleInfoMetric(
|
|
m *metrics.MetricsConfig,
|
|
policyValidationMode metrics.PolicyValidationMode,
|
|
policyType metrics.PolicyType,
|
|
policyBackgroundMode metrics.PolicyBackgroundMode,
|
|
policyNamespace, policyName, ruleName string,
|
|
ruleType metrics.RuleType,
|
|
metricChangeType PolicyRuleInfoMetricChangeType,
|
|
ready bool,
|
|
) error {
|
|
var metricValue float64
|
|
switch metricChangeType {
|
|
case PolicyRuleCreated:
|
|
metricValue = float64(1)
|
|
case PolicyRuleDeleted:
|
|
metricValue = float64(0)
|
|
default:
|
|
return fmt.Errorf("unknown metric change type found: %s", metricChangeType)
|
|
}
|
|
includeNamespaces, excludeNamespaces := m.Config.GetIncludeNamespaces(), m.Config.GetExcludeNamespaces()
|
|
if (policyNamespace != "" && policyNamespace != "-") && utils.ContainsString(excludeNamespaces, policyNamespace) {
|
|
m.Log.V(2).Info(fmt.Sprintf("Skipping the registration of kyverno_policy_rule_info_total metric as the operation belongs to the namespace '%s' which is one of 'namespaces.exclude' %+v in values.yaml", policyNamespace, excludeNamespaces))
|
|
return nil
|
|
}
|
|
if (policyNamespace != "" && policyNamespace != "-") && len(includeNamespaces) > 0 && !utils.ContainsString(includeNamespaces, policyNamespace) {
|
|
m.Log.V(2).Info(fmt.Sprintf("Skipping the registration of kyverno_policy_rule_info_total metric as the operation belongs to the namespace '%s' which is not one of 'namespaces.include' %+v in values.yaml", policyNamespace, includeNamespaces))
|
|
return nil
|
|
}
|
|
if policyType == metrics.Cluster {
|
|
policyNamespace = "-"
|
|
}
|
|
status := "false"
|
|
if ready {
|
|
status = "true"
|
|
}
|
|
m.RecordPolicyRuleInfo(policyValidationMode, policyType, policyBackgroundMode, policyNamespace, policyName, ruleName, ruleType, status, metricValue)
|
|
|
|
return nil
|
|
}
|
|
|
|
func AddPolicy(m *metrics.MetricsConfig, policy kyvernov1.PolicyInterface) error {
|
|
name, namespace, policyType, backgroundMode, validationMode, err := metrics.GetPolicyInfos(policy)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
ready := policy.IsReady()
|
|
for _, rule := range autogen.ComputeRules(policy) {
|
|
ruleName := rule.Name
|
|
ruleType := metrics.ParseRuleType(rule)
|
|
if err = registerPolicyRuleInfoMetric(m, validationMode, policyType, backgroundMode, namespace, name, ruleName, ruleType, PolicyRuleCreated, ready); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func RemovePolicy(m *metrics.MetricsConfig, policy kyvernov1.PolicyInterface) error {
|
|
name, namespace, policyType, backgroundMode, validationMode, err := metrics.GetPolicyInfos(policy)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
ready := policy.IsReady()
|
|
for _, rule := range autogen.ComputeRules(policy) {
|
|
ruleName := rule.Name
|
|
ruleType := metrics.ParseRuleType(rule)
|
|
if err = registerPolicyRuleInfoMetric(m, validationMode, policyType, backgroundMode, namespace, name, ruleName, ruleType, PolicyRuleDeleted, ready); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|