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ec08cac214
* feat: add GatewayClass analyser Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> * chore: add a valid GW class object Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> * feat: add gw analyzer and switch to controller-runtime client Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> * chore: add unit tests for gw analyser Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> * chore: replace constants with condition status Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> * feat: add httproute analyzer Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> * feat: add HTTPRoute individual tests. Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> * docs: add analyzers Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> --------- Signed-off-by: Aris Boutselis <arisboutselis08@gmail.com> Signed-off-by: Aris Boutselis <aris.boutselis@senseon.io> Co-authored-by: Aris Boutselis <arisboutselis08@gmail.com>
85 lines
2.4 KiB
Go
85 lines
2.4 KiB
Go
/*
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Copyright 2023 The K8sGPT Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package analyzer
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import (
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"fmt"
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"github.com/k8sgpt-ai/k8sgpt/pkg/common"
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"github.com/k8sgpt-ai/k8sgpt/pkg/util"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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ctrl "sigs.k8s.io/controller-runtime/pkg/client"
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gtwapi "sigs.k8s.io/gateway-api/apis/v1"
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)
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type GatewayClassAnalyzer struct{}
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// Gateway analyser will analyse all different Kinds and search for missing object dependencies
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func (GatewayClassAnalyzer) Analyze(a common.Analyzer) ([]common.Result, error) {
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kind := "GatewayClass"
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AnalyzerErrorsMetric.DeletePartialMatch(map[string]string{
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"analyzer_name": kind,
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})
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gcList := >wapi.GatewayClassList{}
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client := a.Client.CtrlClient
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gtwapi.AddToScheme(client.Scheme())
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if err := client.List(a.Context, gcList, &ctrl.ListOptions{}); err != nil {
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return nil, err
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}
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var preAnalysis = map[string]common.PreAnalysis{}
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// Find all unhealthy gateway Classes
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for _, gc := range gcList.Items {
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var failures []common.Failure
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gcName := gc.GetName()
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// Check only the current condition
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if gc.Status.Conditions[0].Status != metav1.ConditionTrue {
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failures = append(failures, common.Failure{
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Text: fmt.Sprintf(
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"GatewayClass '%s' with a controller name '%s' is not accepted. Message: '%s'.",
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gcName,
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gc.Spec.ControllerName,
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gc.Status.Conditions[0].Message,
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),
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Sensitive: []common.Sensitive{
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{
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Unmasked: gcName,
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Masked: util.MaskString(gcName),
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},
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},
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})
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}
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if len(failures) > 0 {
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preAnalysis[gcName] = common.PreAnalysis{
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GatewayClass: gc,
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FailureDetails: failures,
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}
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AnalyzerErrorsMetric.WithLabelValues(kind, gcName, "").Set(float64(len(failures)))
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}
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}
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for key, value := range preAnalysis {
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var currentAnalysis = common.Result{
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Kind: kind,
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Name: key,
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Error: value.FailureDetails,
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}
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a.Results = append(a.Results, currentAnalysis)
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}
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return a.Results, nil
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}
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