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🔧 Add possibility to add annotations to the metrics service
Signed-off-by: afreyermuth98 <[email protected]> :wrench: Resolving conflicts Signed-off-by: afreyermuth98 <[email protected]> :bug: Fixing CI Signed-off-by: afreyermuth98 <[email protected]> :bug: Missing dot before Values Signed-off-by: afreyermuth98 <[email protected]> :wrench: Conflicts Signed-off-by: afreyermuth98 <[email protected]> :bug: Removed extra space Signed-off-by: afreyermuth98 <[email protected]> :wrench: Reviews Signed-off-by: afreyermuth98 <[email protected]> :bug: Extra toYaml Signed-off-by: afreyermuth98 <[email protected]> :wrench: Working on tests Signed-off-by: afreyermuth98 <[email protected]> :wrench: Reviews Signed-off-by: afreyermuth98 <[email protected]> :wrench: Annotation test + duplicate chartInfo Signed-off-by: afreyermuth98 <[email protected]> :wrench: Ref to options Signed-off-by: afreyermuth98 <[email protected]> :bug: Helm options type Signed-off-by: afreyermuth98 <[email protected]> :wrench: Patch Signed-off-by: afreyermuth98 <[email protected]> :bug: Fixed bad conflicts resolution Signed-off-by: afreyermuth98 <[email protected]> :arrow_up: Bump chart version Signed-off-by: afreyermuth98 <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| apiVersion: v2 | ||
| name: falco | ||
| version: 4.9.0 | ||
| version: 4.9.1 | ||
| appVersion: "0.39.0" | ||
| description: Falco | ||
| keywords: | ||
|
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||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // Copyright 2024 The Falco Authors | ||
| // | ||
| // 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 unit | ||
|
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||
| import ( | ||
| "testing" | ||
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| "github.com/gruntwork-io/terratest/modules/helm" | ||
| "gopkg.in/yaml.v3" | ||
| ) | ||
|
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| func chartInfo(t *testing.T, chartPath string) (map[string]interface{}, error) { | ||
| // Get chart info. | ||
| output, err := helm.RunHelmCommandAndGetOutputE(t, &helm.Options{}, "show", "chart", chartPath) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| chartInfo := map[string]interface{}{} | ||
| err = yaml.Unmarshal([]byte(output), &chartInfo) | ||
| return chartInfo, err | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // Copyright 2024 The Falco Authors | ||
| // | ||
| // 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 unit | ||
|
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| import ( | ||
| "fmt" | ||
| "path/filepath" | ||
| "testing" | ||
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| "github.com/gruntwork-io/terratest/modules/helm" | ||
| "github.com/stretchr/testify/require" | ||
| "github.com/stretchr/testify/suite" | ||
| corev1 "k8s.io/api/core/v1" | ||
| ) | ||
|
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| type serviceTemplateTest struct { | ||
| suite.Suite | ||
| chartPath string | ||
| releaseName string | ||
| namespace string | ||
| templates []string | ||
| } | ||
|
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| func TestServiceTemplate(t *testing.T) { | ||
| t.Parallel() | ||
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| chartFullPath, err := filepath.Abs(chartPath) | ||
| require.NoError(t, err) | ||
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| suite.Run(t, &serviceTemplateTest{ | ||
| Suite: suite.Suite{}, | ||
| chartPath: chartFullPath, | ||
| releaseName: "falco-test", | ||
| namespace: "falco-namespace-test", | ||
| templates: []string{"templates/service.yaml"}, | ||
| }) | ||
| } | ||
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| func (s *serviceTemplateTest) TestCreationDefaultValues() { | ||
| // Render the service and check that it has not been rendered. | ||
| _, err := helm.RenderTemplateE(s.T(), &helm.Options{}, s.chartPath, s.releaseName, s.templates) | ||
| s.Error(err, "should error") | ||
| s.Equal("error while running command: exit status 1; Error: could not find template templates/service.yaml in chart", err.Error()) | ||
| } | ||
|
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| func (s *serviceTemplateTest) TestDefaultLabelsValues() { | ||
| options := &helm.Options{SetValues: map[string]string{"metrics.enabled": "true"}} | ||
| output, err := helm.RenderTemplateE(s.T(), options, s.chartPath, s.releaseName, s.templates) | ||
| s.NoError(err, "should render template") | ||
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| cInfo, err := chartInfo(s.T(), s.chartPath) | ||
| s.NoError(err) | ||
| // Get app version. | ||
| appVersion, found := cInfo["appVersion"] | ||
| s.True(found, "should find app version in chart info") | ||
| appVersion = appVersion.(string) | ||
| // Get chart version. | ||
| chartVersion, found := cInfo["version"] | ||
| s.True(found, "should find chart version in chart info") | ||
| // Get chart name. | ||
| chartName, found := cInfo["name"] | ||
| s.True(found, "should find chart name in chart info") | ||
| chartName = chartName.(string) | ||
| expectedLabels := map[string]string{ | ||
| "helm.sh/chart": fmt.Sprintf("%s-%s", chartName, chartVersion), | ||
| "app.kubernetes.io/name": chartName.(string), | ||
| "app.kubernetes.io/instance": s.releaseName, | ||
| "app.kubernetes.io/version": appVersion.(string), | ||
| "app.kubernetes.io/managed-by": "Helm", | ||
| "type": "falco-metrics", | ||
| } | ||
| var svc corev1.Service | ||
| helm.UnmarshalK8SYaml(s.T(), output, &svc) | ||
| labels := svc.GetLabels() | ||
| for key, value := range labels { | ||
| expectedVal := expectedLabels[key] | ||
| s.Equal(expectedVal, value) | ||
| } | ||
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| for key, value := range expectedLabels { | ||
| expectedVal := labels[key] | ||
| s.Equal(expectedVal, value) | ||
| } | ||
| } | ||
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| func (s *serviceTemplateTest) TestCustomLabelsValues() { | ||
| options := &helm.Options{SetValues: map[string]string{"metrics.enabled": "true", | ||
| "metrics.service.labels.customLabel": "customLabelValues"}} | ||
| output, err := helm.RenderTemplateE(s.T(), options, s.chartPath, s.releaseName, s.templates) | ||
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| s.NoError(err, "should render template") | ||
|
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| cInfo, err := chartInfo(s.T(), s.chartPath) | ||
| s.NoError(err) | ||
| // Get app version. | ||
| appVersion, found := cInfo["appVersion"] | ||
| s.True(found, "should find app version in chart info") | ||
| appVersion = appVersion.(string) | ||
| // Get chart version. | ||
| chartVersion, found := cInfo["version"] | ||
| s.True(found, "should find chart version in chart info") | ||
| // Get chart name. | ||
| chartName, found := cInfo["name"] | ||
| s.True(found, "should find chart name in chart info") | ||
| chartName = chartName.(string) | ||
| expectedLabels := map[string]string{ | ||
| "helm.sh/chart": fmt.Sprintf("%s-%s", chartName, chartVersion), | ||
| "app.kubernetes.io/name": chartName.(string), | ||
| "app.kubernetes.io/instance": s.releaseName, | ||
| "app.kubernetes.io/version": appVersion.(string), | ||
| "app.kubernetes.io/managed-by": "Helm", | ||
| "type": "falco-metrics", | ||
| "customLabel": "customLabelValues", | ||
| } | ||
| var svc corev1.Service | ||
| helm.UnmarshalK8SYaml(s.T(), output, &svc) | ||
| labels := svc.GetLabels() | ||
| for key, value := range labels { | ||
| expectedVal := expectedLabels[key] | ||
| s.Equal(expectedVal, value) | ||
| } | ||
|
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| for key, value := range expectedLabels { | ||
| expectedVal := labels[key] | ||
| s.Equal(expectedVal, value) | ||
| } | ||
|
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| } | ||
|
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| func (s *serviceTemplateTest) TestDefaultAnnotationsValues() { | ||
| options := &helm.Options{SetValues: map[string]string{"metrics.enabled": "true"}} | ||
| output, err := helm.RenderTemplateE(s.T(), options, s.chartPath, s.releaseName, s.templates) | ||
|
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| s.NoError(err) | ||
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| var svc corev1.Service | ||
| helm.UnmarshalK8SYaml(s.T(), output, &svc) | ||
| s.Nil(svc.Annotations, "should be nil") | ||
| } | ||
|
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| func (s *serviceTemplateTest) TestCustomAnnotationsValues() { | ||
| values := map[string]string{ | ||
| "metrics.enabled": "true", | ||
| "metrics.service.annotations.annotation1": "customAnnotation1", | ||
| "metrics.service.annotations.annotation2": "customAnnotation2", | ||
| } | ||
| annotations := map[string]string{ | ||
| "annotation1": "customAnnotation1", | ||
| "annotation2": "customAnnotation2", | ||
| } | ||
| options := &helm.Options{SetValues: values} | ||
| output, err := helm.RenderTemplateE(s.T(), options, s.chartPath, s.releaseName, s.templates) | ||
| s.NoError(err) | ||
|
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| var svc corev1.Service | ||
| helm.UnmarshalK8SYaml(s.T(), output, &svc) | ||
| s.Len(svc.Annotations, 2) | ||
|
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| for key, value := range svc.Annotations { | ||
| expectedVal := annotations[key] | ||
| s.Equal(expectedVal, value) | ||
| } | ||
| } |
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