-
Notifications
You must be signed in to change notification settings - Fork 31
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
7 changed files
with
132 additions
and
95 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,5 @@ | ||
| [ | ||
| { | ||
| "nodes": 1 | ||
| "nodes": 2 | ||
| } | ||
| ] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| package e2e | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "github.com/aws/amazon-cloudwatch-agent-test/util/awsservice" | ||
| "github.com/stretchr/testify/require" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/client-go/kubernetes" | ||
| "net/http" | ||
| "os/exec" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
| ) | ||
|
|
||
| //------------------------------------------------------------------------------ | ||
| // Constants | ||
| //------------------------------------------------------------------------------ | ||
|
|
||
| const ( | ||
| Wait = 5 * time.Minute | ||
| interval = 30 * time.Second | ||
| ) | ||
|
|
||
| //------------------------------------------------------------------------------ | ||
| // Resource Functions | ||
| //------------------------------------------------------------------------------ | ||
|
|
||
| func VerifyPodEnvironment(t *testing.T, clientset *kubernetes.Clientset, deploymentName string, requiredEnvVars map[string]string) { | ||
| pods, err := clientset.CoreV1().Pods("test").List(context.TODO(), metav1.ListOptions{ | ||
| LabelSelector: fmt.Sprintf("app=%s", deploymentName), | ||
| FieldSelector: "status.phase=Running", | ||
| }) | ||
| require.NoError(t, err, "Error getting pods for deployment") | ||
| require.NotEmpty(t, pods.Items, "No pods found for deployment") | ||
|
|
||
| remainingEnvVars := make(map[string]string) | ||
| for k, v := range requiredEnvVars { | ||
| remainingEnvVars[k] = v | ||
| } | ||
|
|
||
| for _, container := range pods.Items[0].Spec.Containers { | ||
| for _, envVar := range container.Env { | ||
| if expectedValue, exists := remainingEnvVars[envVar.Name]; exists { | ||
| require.Equal(t, expectedValue, envVar.Value, | ||
| fmt.Sprintf("Unexpected value for environment variable %s in container %s", | ||
| envVar.Name, container.Name)) | ||
| delete(remainingEnvVars, envVar.Name) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| require.Empty(t, remainingEnvVars, "Not all required environment variables were found in the pod") | ||
| } | ||
|
|
||
| func VerifyAgentResources(t *testing.T, clientset *kubernetes.Clientset, configKeyword string) { | ||
| daemonSet, err := clientset.AppsV1().DaemonSets("amazon-cloudwatch").Get(context.TODO(), "cloudwatch-agent", metav1.GetOptions{}) | ||
| require.NoError(t, err, "Error getting CloudWatch Agent DaemonSet") | ||
| require.NotNil(t, daemonSet, "CloudWatch Agent DaemonSet not found") | ||
|
|
||
| configMap, err := clientset.CoreV1().ConfigMaps("amazon-cloudwatch").Get(context.TODO(), "cloudwatch-agent", metav1.GetOptions{}) | ||
| require.NoError(t, err, "Error getting CloudWatch Agent ConfigMap") | ||
| require.NotNil(t, configMap, "CloudWatch Agent ConfigMap not found") | ||
|
|
||
| cwConfig, exists := configMap.Data["cwagentconfig.json"] | ||
| require.True(t, exists, "cwagentconfig.json not found in ConfigMap") | ||
| require.Contains(t, cwConfig, configKeyword, fmt.Sprintf("%s configuration not found in cwagentconfig.json", configKeyword)) | ||
|
|
||
| service, err := clientset.CoreV1().Services("amazon-cloudwatch").Get(context.TODO(), "cloudwatch-agent", metav1.GetOptions{}) | ||
| require.NoError(t, err, "Error getting CloudWatch Agent Service") | ||
| require.NotNil(t, service, "CloudWatch Agent Service not found") | ||
|
|
||
| serviceAccount, err := clientset.CoreV1().ServiceAccounts("amazon-cloudwatch").Get(context.TODO(), "cloudwatch-agent", metav1.GetOptions{}) | ||
| require.NoError(t, err, "Error getting CloudWatch Agent Service Account") | ||
| require.NotNil(t, serviceAccount, "CloudWatch Agent Service Account not found") | ||
| } | ||
|
|
||
| //------------------------------------------------------------------------------ | ||
| // Metric Functions | ||
| //------------------------------------------------------------------------------ | ||
|
|
||
| func ValidateMetrics(t *testing.T, metrics []string, namespace string) { | ||
| for _, metric := range metrics { | ||
| t.Run(metric, func(t *testing.T) { | ||
| awsservice.ValidateMetricWithTest(t, metric, namespace, nil, 5, interval) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func GenerateTraffic(t *testing.T) { | ||
| cmd := exec.Command("kubectl", "get", "nodes", "-o", "jsonpath='{.items[0].status.addresses[?(@.type==\"ExternalIP\")].address}'") | ||
| output, err := cmd.CombinedOutput() | ||
| require.NoError(t, err, "Error getting node external IP") | ||
|
|
||
| nodeIP := strings.Trim(string(output), "'") | ||
| require.NotEmpty(t, nodeIP, "Node IP failed to format") | ||
|
|
||
| for i := 0; i < 5; i++ { | ||
| resp, err := http.Get(fmt.Sprintf("http://%s:30080/webapp/index.jsp", nodeIP)) | ||
| if err != nil { | ||
| t.Logf("Request attempt %d failed: %v", i+1, err) | ||
| continue | ||
| } | ||
| require.NoError(t, resp.Body.Close(), "Failed to close response body") | ||
| } | ||
| } |