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kubernetesDeploy_test.go
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package cmd
import (
"bytes"
"fmt"
"testing"
"github.com/SAP/jenkins-library/pkg/mock"
"github.com/SAP/jenkins-library/pkg/telemetry"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type kubernetesDeployMockUtils struct {
shouldFail bool
requestedUrls []string
requestedFiles []string
*mock.FilesMock
*mock.ExecMockRunner
*mock.HttpClientMock
}
func newKubernetesDeployMockUtils() kubernetesDeployMockUtils {
utils := kubernetesDeployMockUtils{
shouldFail: false,
FilesMock: &mock.FilesMock{},
ExecMockRunner: &mock.ExecMockRunner{},
}
return utils
}
func TestRunKubernetesDeploy(t *testing.T) {
t.Run("test helm", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
IngressHosts: []string{"ingress.host1", "ingress.host2"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
telemetryData := &telemetry.CustomData{}
runKubernetesDeploy(opts, telemetryData, mockUtils, &stdout)
assert.Equal(t, "helm", mockUtils.Calls[0].Exec, "Wrong init command")
assert.Equal(t, []string{"init", "--client-only"}, mockUtils.Calls[0].Params, "Wrong init parameters")
assert.Equal(t, "kubectl", mockUtils.Calls[1].Exec, "Wrong secret creation command")
assert.Equal(t, []string{"create", "secret", "generic", "testSecret", "--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson", "--insecure-skip-tls-verify=true", "--dry-run=client", "--output=json"},
mockUtils.Calls[1].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[2].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret,ingress.hosts[0]=ingress.host1,ingress.hosts[1]=ingress.host2",
"--force",
"--wait",
"--timeout",
"400",
"--atomic",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[2].Params, "Wrong upgrade parameters")
assert.Equal(t, &telemetry.CustomData{
Custom1Label: "deployTool",
Custom1: "helm",
}, telemetryData)
})
t.Run("test helm - with containerImageName and containerImageTag instead of image", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
IngressHosts: []string{"ingress.host1", "ingress.host2"},
ContainerImageTag: "latest",
ContainerImageName: "path/to/Image",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.Equal(t, "helm", mockUtils.Calls[0].Exec, "Wrong init command")
assert.Equal(t, []string{"init", "--client-only"}, mockUtils.Calls[0].Params, "Wrong init parameters")
assert.Equal(t, "kubectl", mockUtils.Calls[1].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[1].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[2].Exec, "Wrong upgrade command")
assert.Contains(t, mockUtils.Calls[2].Params, "image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret,ingress.hosts[0]=ingress.host1,ingress.hosts[1]=ingress.host2", "Wrong upgrade parameters")
})
t.Run("test helm - docker config.json path passed as parameter", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
DockerConfigJSON: "/path/to/.docker/config.json",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
IngressHosts: []string{"ingress.host1", "ingress.host2"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
}
k8sSecretSpec := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.AddFile("/path/to/.docker/config.json", []byte(`{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`))
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=/path/to/.docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: k8sSecretSpec,
}
var stdout bytes.Buffer
err := runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.NoError(t, err)
assert.Equal(t, "helm", mockUtils.Calls[0].Exec, "Wrong init command")
assert.Equal(t, []string{"init", "--client-only"}, mockUtils.Calls[0].Params, "Wrong init parameters")
assert.Equal(t, "kubectl", mockUtils.Calls[1].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=/path/to/.docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[1].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[2].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret,ingress.hosts[0]=ingress.host1,ingress.hosts[1]=ingress.host2",
"--force",
"--wait",
"--timeout",
"400",
"--atomic",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[2].Params, "Wrong upgrade parameters")
})
t.Run("test helm -- keep failed deployment", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
IngressHosts: []string{"ingress.host1", "ingress.host2"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
KeepFailedDeployments: true,
DockerConfigJSON: ".pipeline/docker/config.json",
}
k8sSecretSpec := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: k8sSecretSpec,
}
var stdout bytes.Buffer
runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.Equal(t, "helm", mockUtils.Calls[0].Exec, "Wrong init command")
assert.Equal(t, []string{"init", "--client-only"}, mockUtils.Calls[0].Params, "Wrong init parameters")
assert.Equal(t, "kubectl", mockUtils.Calls[1].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[1].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[2].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret,ingress.hosts[0]=ingress.host1,ingress.hosts[1]=ingress.host2",
"--force",
"--wait",
"--timeout",
"400",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[2].Params, "Wrong upgrade parameters")
})
t.Run("test helm - fails without image information", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
IngressHosts: []string{},
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
}
mockUtils := newKubernetesDeployMockUtils()
var stdout bytes.Buffer
err := runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.EqualError(t, err, "failed to process deployment values: image information not given - please either set image or containerImageName and containerImageTag")
})
t.Run("test helm v3", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
telemetryData := &telemetry.CustomData{}
runKubernetesDeploy(opts, telemetryData, mockUtils, &stdout)
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--values",
"values1.yaml",
"--values",
"values2.yaml",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret",
"--force",
"--wait",
"--timeout",
"400s",
"--atomic",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[1].Params, "Wrong upgrade parameters")
assert.Equal(t, &telemetry.CustomData{
Custom1Label: "deployTool",
Custom1: "helm3",
}, telemetryData)
})
t.Run("test helm v3 - runs helm tests", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
RunHelmTests: true,
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--values",
"values1.yaml",
"--values",
"values2.yaml",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret",
"--force",
"--wait",
"--timeout",
"400s",
"--atomic",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[1].Params, "Wrong upgrade parameters")
assert.Equal(t, "helm", mockUtils.Calls[2].Exec, "Wrong test command")
assert.Equal(t, []string{
"test",
"deploymentName",
"--namespace",
"deploymentNamespace",
}, mockUtils.Calls[2].Params, "Wrong test parameters")
})
t.Run("test helm v3 - runs helm tests with logs", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
RunHelmTests: true,
ShowTestLogs: true,
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--values",
"values1.yaml",
"--values",
"values2.yaml",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret",
"--force",
"--wait",
"--timeout",
"400s",
"--atomic",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[1].Params, "Wrong upgrade parameters")
assert.Equal(t, "helm", mockUtils.Calls[2].Exec, "Wrong test command")
assert.Equal(t, []string{
"test",
"deploymentName",
"--namespace",
"deploymentNamespace",
"--logs",
}, mockUtils.Calls[2].Params, "Wrong test parameters")
})
t.Run("test helm v3 - should not run helm tests", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
RunHelmTests: false,
ShowTestLogs: true,
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--values",
"values1.yaml",
"--values",
"values2.yaml",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret",
"--force",
"--wait",
"--timeout",
"400s",
"--atomic",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[1].Params, "Wrong upgrade parameters")
assert.Equal(t, 2, len(mockUtils.Calls), "Too many helm calls")
})
t.Run("test helm v3 - with containerImageName and containerImageTag instead of image", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
ContainerImageName: "path/to/Image",
ContainerImageTag: "latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Contains(t, mockUtils.Calls[1].Params, "image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret", "Wrong upgrade parameters")
})
t.Run("test helm v3 - with multiple images", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
ImageNames: []string{"myImage", "myImage.sub1", "myImage.sub2"},
ImageNameTags: []string{"myImage:myTag", "myImage-sub1:myTag", "myImage-sub2:myTag"},
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
require.NoError(t, runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout))
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Contains(t, mockUtils.Calls[1].Params, `image.myImage.repository=my.registry:55555/myImage,image.myImage.tag=myTag,image.myImage_sub1.repository=my.registry:55555/myImage-sub1,image.myImage_sub1.tag=myTag,image.myImage_sub2.repository=my.registry:55555/myImage-sub2,image.myImage_sub2.tag=myTag,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret`, "Wrong upgrade parameters")
})
t.Run("test helm v3 - with one image in multiple images array", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
ImageNames: []string{"myImage"},
ImageNameTags: []string{"myImage:myTag"},
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
require.NoError(t, runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout))
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Contains(t, mockUtils.Calls[1].Params, `image.myImage.repository=my.registry:55555/myImage,image.myImage.tag=myTag,image.repository=my.registry:55555/myImage,image.tag=myTag,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret`, "Wrong upgrade parameters")
})
t.Run("test helm v3 - with multiple images - missing ImageNameTags", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
ImageNames: []string{"myImage", "myImage.sub1", "myImage.sub2"},
ImageNameTags: []string{"myImage:myTag"},
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
err := runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.EqualError(t, err, "failed to process deployment values: number of imageNames and imageNameTags must be equal")
})
t.Run("test helm v3 - with multiple images and valuesMapping", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
ValuesMapping: map[string]interface{}{
"subchart.image.registry": "image.myImage.repository",
"subchart.image.tag": "image.myImage.tag",
},
ImageNames: []string{"myImage", "myImage.sub1", "myImage.sub2"},
ImageNameTags: []string{"myImage:myTag", "myImage-sub1:myTag", "myImage-sub2:myTag"},
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
require.NoError(t, runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout))
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Equal(t, len(mockUtils.Calls[1].Params), 21, "Unexpected upgrade command")
pos := 11
assert.Contains(t, mockUtils.Calls[1].Params[pos], "image.myImage.repository=my.registry:55555/myImage", "Missing update parameter")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "image.myImage.tag=myTag", "Wrong upgrade parameters")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "image.myImage_sub1.repository=my.registry:55555/myImage-sub1", "Missing update parameter")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "image.myImage_sub1.tag=myTag", "Missing update parameter")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "image.myImage_sub2.repository=my.registry:55555/myImage-sub2", "Missing update parameter")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "image.myImage_sub2.tag=myTag,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==", "Missing update parameter")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "imagePullSecrets[0].name=testSecret", "Missing update parameter")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "subchart.image.registry=my.registry:55555/myImage", "Missing update parameter")
assert.Contains(t, mockUtils.Calls[1].Params[pos], "subchart.image.tag=myTag", "Missing update parameter")
})
t.Run("test helm v3 - with multiple images and incorrect valuesMapping", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
ValuesMapping: map[string]interface{}{
"subchart.image.registry": false,
},
ImageNames: []string{"myImage", "myImage.sub1", "myImage.sub2"},
ImageNameTags: []string{"myImage:myTag", "myImage-sub1:myTag", "myImage-sub2:myTag"},
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
require.Error(t, runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout), "invalid path 'false' is used for valueMapping, only strings are supported")
})
t.Run("test helm3 - fails without image information", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
IngressHosts: []string{},
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
}
mockUtils := newKubernetesDeployMockUtils()
var stdout bytes.Buffer
err := runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.EqualError(t, err, "failed to process deployment values: image information not given - please either set image or containerImageName and containerImageTag")
})
t.Run("test helm v3 - keep failed deployments", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ContainerRegistryUser: "registryUser",
ContainerRegistryPassword: "dummy",
ContainerRegistrySecret: "testSecret",
ChartPath: "path/to/chart",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,
HelmValues: []string{"values1.yaml", "values2.yaml"},
Image: "path/to/Image:latest",
AdditionalParameters: []string{"--testParam", "testValue"},
KubeContext: "testCluster",
Namespace: "deploymentNamespace",
KeepFailedDeployments: true,
DockerConfigJSON: ".pipeline/docker/config.json",
}
dockerConfigJSON := `{"kind": "Secret","data":{".dockerconfigjson": "ThisIsOurBase64EncodedSecret=="}}`
mockUtils := newKubernetesDeployMockUtils()
mockUtils.StdoutReturn = map[string]string{
`kubectl create secret generic testSecret --from-file=.dockerconfigjson=.pipeline/docker/config.json --type=kubernetes.io/dockerconfigjson --insecure-skip-tls-verify=true --dry-run=client --output=json`: dockerConfigJSON,
}
var stdout bytes.Buffer
runKubernetesDeploy(opts, &telemetry.CustomData{}, mockUtils, &stdout)
assert.Equal(t, "kubectl", mockUtils.Calls[0].Exec, "Wrong secret creation command")
assert.Equal(t, []string{
"create",
"secret",
"generic",
"testSecret",
"--from-file=.dockerconfigjson=.pipeline/docker/config.json",
"--type=kubernetes.io/dockerconfigjson",
"--insecure-skip-tls-verify=true",
"--dry-run=client",
"--output=json"},
mockUtils.Calls[0].Params, "Wrong secret creation parameters")
assert.Equal(t, "helm", mockUtils.Calls[1].Exec, "Wrong upgrade command")
assert.Equal(t, []string{
"upgrade",
"deploymentName",
"path/to/chart",
"--values",
"values1.yaml",
"--values",
"values2.yaml",
"--install",
"--namespace",
"deploymentNamespace",
"--set",
"image.repository=my.registry:55555/path/to/Image,image.tag=latest,image.path/to/Image.repository=my.registry:55555/path/to/Image,image.path/to/Image.tag=latest,secret.name=testSecret,secret.dockerconfigjson=ThisIsOurBase64EncodedSecret==,imagePullSecrets[0].name=testSecret",
"--force",
"--wait",
"--timeout",
"400s",
"--kube-context",
"testCluster",
"--testParam",
"testValue",
}, mockUtils.Calls[1].Params, "Wrong upgrade parameters")
})
t.Run("test helm v3 - no container credentials", func(t *testing.T) {
opts := kubernetesDeployOptions{
ContainerRegistryURL: "https://my.registry:55555",
ChartPath: "path/to/chart",
ContainerRegistrySecret: "testSecret",
DeploymentName: "deploymentName",
DeployTool: "helm3",
ForceUpdates: true,
HelmDeployWaitSeconds: 400,