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Introduce build-load builds command to measure build registration time
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| /* | ||
| Copyright © 2021 The Homeport Team | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package cmd | ||
|
|
||
| import ( | ||
| "fmt" | ||
|
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| "github.com/gonvenience/bunt" | ||
| "github.com/gonvenience/wrap" | ||
| "github.com/homeport/build-load/internal/load" | ||
| "github.com/spf13/cobra" | ||
| ) | ||
|
|
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| var buildsCmdSettings struct { | ||
| count int | ||
| namingCfg load.NamingConfig | ||
| buildCfg load.BuildConfig | ||
|
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| htmlOutput string | ||
| csvOutput string | ||
| } | ||
|
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| var buildsCmd = &cobra.Command{ | ||
| Use: "builds", | ||
| Short: "Creates a series of builds", | ||
| Long: bunt.Sprintf("*Creates a series of builds*\n\nWaits for them to be registered."), | ||
| SilenceUsage: true, | ||
| SilenceErrors: true, | ||
|
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| PreRunE: func(cmd *cobra.Command, args []string) error { | ||
| if buildsCmdSettings.count <= 0 { | ||
| return wrap.Errorf( | ||
| fmt.Errorf(cmd.UsageString()), | ||
| "input parameter for count is out bounds", | ||
| ) | ||
| } | ||
|
|
||
| return nil | ||
| }, | ||
|
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| RunE: func(cmd *cobra.Command, args []string) error { | ||
| kubeAccess, err := load.NewKubeAccess() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
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| buildResults, err := load.ExecuteBuilds(*kubeAccess, buildsCmdSettings.namingCfg, buildsCmdSettings.buildCfg, buildsCmdSettings.count) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
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| fmt.Print(load.CalculateResultSet(buildResults, "build")) | ||
|
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| return nil | ||
| }, | ||
| } | ||
|
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| func init() { | ||
| rootCmd.AddCommand(buildsCmd) | ||
|
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| buildsCmd.Flags().SortFlags = false | ||
| buildsCmd.PersistentFlags().SortFlags = false | ||
|
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| buildsCmd.Flags().IntVar(&buildsCmdSettings.count, "count", 5, "Number of builds") | ||
|
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| applyNamingFlags(buildsCmd, &buildsCmdSettings.namingCfg) | ||
| applyBuildRunSettingsFlags(buildsCmd, &buildsCmdSettings.buildCfg) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,168 @@ | ||
| /* | ||
| Copyright © 2021 The Homeport Team | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
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||
| package load | ||
|
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "sync" | ||
| "time" | ||
|
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| buildv1alpha1 "github.com/shipwright-io/build/pkg/apis/build/v1alpha1" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/util/wait" | ||
| ) | ||
|
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| func buildError(build buildv1alpha1.Build) error { | ||
| if build.Status.Registered == corev1.ConditionTrue { | ||
| return nil | ||
| } | ||
|
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| return fmt.Errorf("build failed to register. Reason=%s. Message=%s", build.Status.Reason, build.Status.Message) | ||
| } | ||
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| func registerSingleBuild(kubeAccess KubeAccess, namespace string, name string, buildSpec buildv1alpha1.BuildSpec, buildAnnotations map[string]string, options ...BuildRunOption) (*Result, error) { | ||
| var buildRunOptions = buildRunOptions{} | ||
| for _, option := range options { | ||
| option(&buildRunOptions) | ||
| } | ||
|
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| build, err := applyBuild(kubeAccess, newBuild(namespace, name, buildSpec, buildAnnotations)) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
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| var graceperiod int64 = int64(0) | ||
| deleteOptions := metav1.DeleteOptions{GracePeriodSeconds: &graceperiod} | ||
|
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| if !buildRunOptions.skipDelete { | ||
| defer func() { | ||
| if err := deleteBuild(kubeAccess, build.Namespace, build.Name, &deleteOptions); err != nil { | ||
| warn("failed to delete build %s, %v\n", name, err) | ||
| } | ||
| }() | ||
| } | ||
|
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| build, err = waitForBuildRegistered(kubeAccess, build) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
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| var buildRegisteredTime time.Time | ||
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| for _, mf := range build.ManagedFields { | ||
| if mf.Operation == metav1.ManagedFieldsOperationUpdate && mf.Manager == "build-operator" { | ||
| buildRegisteredTime = mf.Time.Time | ||
| } | ||
| } | ||
|
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| if buildRegisteredTime.IsZero() { | ||
| return nil, fmt.Errorf("did not find update time for build %s", build.Name) | ||
| } | ||
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| var buildResult = Result{ | ||
| Value{ | ||
| BuildRegistrationTime, | ||
| duration(build.CreationTimestamp.Time, buildRegisteredTime), | ||
| }, | ||
| } | ||
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| debug("build _%s/%s_ results: %v", | ||
| namespace, | ||
| name, | ||
| buildResult, | ||
| ) | ||
|
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| return &buildResult, nil | ||
| } | ||
|
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| func waitForBuildRegistered(kubeAccess KubeAccess, build *buildv1alpha1.Build) (*buildv1alpha1.Build, error) { | ||
| var ( | ||
| timeout = defaultBuildRunWaitTimeout | ||
| interval = 5 * time.Second | ||
| namespace = build.Namespace | ||
| name = build.Name | ||
| ) | ||
|
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| debug("Polling every %v to wait for registration of build %s", interval, build.Name) | ||
| err := wait.PollImmediate(interval, timeout, func() (done bool, err error) { | ||
| build, err = kubeAccess.BuildClient.BuildV1alpha1().Builds(namespace).Get(context.TODO(), name, metav1.GetOptions{}) | ||
| if err != nil { | ||
| return false, err | ||
| } | ||
|
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| switch build.Status.Registered { | ||
| case corev1.ConditionTrue: | ||
| return true, nil | ||
|
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| case corev1.ConditionFalse: | ||
| return false, buildError(*build) | ||
| } | ||
|
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| return false, nil | ||
| }) | ||
|
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| return build, err | ||
| } | ||
|
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| // ExecuteBuilds creates a number of builds and waits for them to be registered | ||
| func ExecuteBuilds(kubeAccess KubeAccess, namingCfg NamingConfig, buildCfg BuildConfig, count int) ([]Result, error) { | ||
|
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| var errors = make(chan error, count) | ||
| var wg sync.WaitGroup | ||
| wg.Add(count) | ||
|
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| var buildResults = make([]Result, count) | ||
| for i := 0; i < count; i++ { | ||
| go func(idx int) { | ||
| defer wg.Done() | ||
|
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| namespace, name := createNamespaceAndName(namingCfg, buildCfg, idx) | ||
|
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| buildSpec, err := createBuildSpec(name, buildCfg) | ||
| if err != nil { | ||
| errors <- err | ||
| return | ||
| } | ||
|
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| buildAnnotations := createBuildAnnotations(buildCfg) | ||
|
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| result, err := registerSingleBuild( | ||
| kubeAccess, | ||
| namespace, | ||
| name, | ||
| *buildSpec, | ||
| buildAnnotations, | ||
| GenerateServiceAccount(buildCfg.GenerateServiceAccount), | ||
| SkipDelete(buildCfg.SkipDelete), | ||
| ) | ||
|
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| if err != nil { | ||
| errors <- err | ||
| return | ||
| } | ||
|
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| buildResults[idx] = *result | ||
| }(i) | ||
| } | ||
|
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| wg.Wait() | ||
| close(errors) | ||
|
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| return buildResults, wrapErrorChanResults(errors, "failed to execute buildruns") | ||
| } |
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