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eks.go
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eks.go
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// Package eks implements EKS cluster operations.
// It implements "k8s.io/test-infra/kubetest2/pkg/types.Deployer" and
// "k8s.io/test-infra/kubetest2/pkg/types.Options".
// ref. https://pkg.go.dev/k8s.io/test-infra/kubetest2/pkg/types?tab=doc#Deployer
// ref. https://pkg.go.dev/k8s.io/test-infra/kubetest2/pkg/types?tab=doc#Options
package eks
import (
"context"
"errors"
"fmt"
"io/ioutil"
"os"
"os/signal"
"path/filepath"
"strings"
"sync"
"syscall"
"time"
"github.com/aws/aws-k8s-tester/ec2config"
"github.com/aws/aws-k8s-tester/eks/alb"
app_mesh "github.com/aws/aws-k8s-tester/eks/app-mesh"
cluster_loader "github.com/aws/aws-k8s-tester/eks/cluster-loader"
"github.com/aws/aws-k8s-tester/eks/configmaps"
"github.com/aws/aws-k8s-tester/eks/conformance"
"github.com/aws/aws-k8s-tester/eks/cronjobs"
csi_ebs "github.com/aws/aws-k8s-tester/eks/csi-ebs"
"github.com/aws/aws-k8s-tester/eks/csrs"
"github.com/aws/aws-k8s-tester/eks/fargate"
"github.com/aws/aws-k8s-tester/eks/gpu"
hollow_nodes "github.com/aws/aws-k8s-tester/eks/hollow-nodes"
"github.com/aws/aws-k8s-tester/eks/irsa"
irsa_fargate "github.com/aws/aws-k8s-tester/eks/irsa-fargate"
jobs_echo "github.com/aws/aws-k8s-tester/eks/jobs-echo"
jobs_pi "github.com/aws/aws-k8s-tester/eks/jobs-pi"
jupyter_hub "github.com/aws/aws-k8s-tester/eks/jupyter-hub"
"github.com/aws/aws-k8s-tester/eks/kubeflow"
kubernetes_dashboard "github.com/aws/aws-k8s-tester/eks/kubernetes-dashboard"
"github.com/aws/aws-k8s-tester/eks/mng"
"github.com/aws/aws-k8s-tester/eks/ng"
"github.com/aws/aws-k8s-tester/eks/nlb"
prometheus_grafana "github.com/aws/aws-k8s-tester/eks/prometheus-grafana"
"github.com/aws/aws-k8s-tester/eks/secrets"
"github.com/aws/aws-k8s-tester/eks/wordpress"
"github.com/aws/aws-k8s-tester/eksconfig"
pkg_aws "github.com/aws/aws-k8s-tester/pkg/aws"
"github.com/aws/aws-k8s-tester/pkg/fileutil"
"github.com/aws/aws-k8s-tester/pkg/httputil"
k8s_client "github.com/aws/aws-k8s-tester/pkg/k8s-client"
"github.com/aws/aws-k8s-tester/pkg/logutil"
"github.com/aws/aws-k8s-tester/version"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/autoscaling"
"github.com/aws/aws-sdk-go/service/autoscaling/autoscalingiface"
"github.com/aws/aws-sdk-go/service/cloudformation"
"github.com/aws/aws-sdk-go/service/cloudformation/cloudformationiface"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/aws/aws-sdk-go/service/ec2/ec2iface"
"github.com/aws/aws-sdk-go/service/ecr"
"github.com/aws/aws-sdk-go/service/ecr/ecriface"
aws_eks "github.com/aws/aws-sdk-go/service/eks"
"github.com/aws/aws-sdk-go/service/eks/eksiface"
"github.com/aws/aws-sdk-go/service/elbv2"
"github.com/aws/aws-sdk-go/service/elbv2/elbv2iface"
"github.com/aws/aws-sdk-go/service/iam"
"github.com/aws/aws-sdk-go/service/iam/iamiface"
"github.com/aws/aws-sdk-go/service/kms"
"github.com/aws/aws-sdk-go/service/kms/kmsiface"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/s3/s3iface"
"github.com/aws/aws-sdk-go/service/ssm"
"github.com/aws/aws-sdk-go/service/ssm/ssmiface"
"github.com/aws/aws-sdk-go/service/sts"
"github.com/dustin/go-humanize"
"go.uber.org/zap"
"k8s.io/client-go/kubernetes"
"k8s.io/utils/exec"
)
// Tester implements "kubetest2" Deployer.
// ref. https://pkg.go.dev/k8s.io/test-infra/kubetest2/pkg/types?tab=doc
type Tester struct {
stopCreationCh chan struct{}
stopCreationChOnce *sync.Once
interruptSig chan os.Signal
downMu *sync.Mutex
lg *zap.Logger
cfg *eksconfig.Config
awsSession *session.Session
iamAPI iamiface.IAMAPI
kmsAPI kmsiface.KMSAPI
ssmAPI ssmiface.SSMAPI
cfnAPI cloudformationiface.CloudFormationAPI
ec2API ec2iface.EC2API
s3API s3iface.S3API
asgAPI autoscalingiface.AutoScalingAPI
elbv2API elbv2iface.ELBV2API
ecrAPI ecriface.ECRAPI
eksSession *session.Session
eksAPI eksiface.EKSAPI
k8sClient k8s_client.EKS
ngTester ng.Tester
mngTester mng.Tester
gpuTester gpu.Tester
csiEBSTester csi_ebs.Tester
kubernetesDashboardTester kubernetes_dashboard.Tester
prometheusGrafanaTester prometheus_grafana.Tester
nlbHelloWorldTester alb.Tester
alb2048Tester alb.Tester
jobsPiTester jobs_pi.Tester
jobsEchoTester jobs_echo.Tester
cronJobsTester cronjobs.Tester
csrsTester csrs.Tester
configMapsTester configmaps.Tester
secretsTester secrets.Tester
irsaTester irsa.Tester
fargateTester fargate.Tester
irsaFargateTester irsa_fargate.Tester
appMeshTester app_mesh.Tester
wordPressTester wordpress.Tester
jupyterHubTester jupyter_hub.Tester
kubeflowTester kubeflow.Tester
hollowNodesTester hollow_nodes.Tester
clusterLoaderTester cluster_loader.Tester
conformanceTester conformance.Tester
}
// New returns a new EKS kubetest2 Deployer.
// ref. https://pkg.go.dev/k8s.io/test-infra/kubetest2/pkg/types?tab=doc#Deployer
// ref. https://pkg.go.dev/k8s.io/test-infra/kubetest2/pkg/types?tab=doc#Options
func New(cfg *eksconfig.Config) (*Tester, error) {
fmt.Println("😎 🙏 🚶 ✔️ 👍")
fmt.Println(version.Version())
fmt.Printf("\n*********************************\n")
fmt.Printf("New %q\n", cfg.ConfigPath)
if err := cfg.ValidateAndSetDefaults(); err != nil {
return nil, err
}
lcfg := logutil.AddOutputPaths(logutil.GetDefaultZapLoggerConfig(), cfg.LogOutputs, cfg.LogOutputs)
lcfg.Level = zap.NewAtomicLevelAt(logutil.ConvertToZapLevel(cfg.LogLevel))
lg, err := lcfg.Build()
if err != nil {
return nil, err
}
if err = fileutil.EnsureExecutable(cfg.AWSCLIPath); err != nil {
// file may be already executable while the process does not own the file/directory
// ref. https://github.com/aws/aws-k8s-tester/issues/66
lg.Warn("failed to ensure executable", zap.Error(err))
err = nil
}
// aws --version
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
vo, verr := exec.New().CommandContext(
ctx,
cfg.AWSCLIPath,
"--version",
).CombinedOutput()
cancel()
if verr != nil {
return nil, fmt.Errorf("'aws --version' failed (output %q, error %v)", string(vo), verr)
}
lg.Info(
"aws version",
zap.String("aws-cli-path", cfg.AWSCLIPath),
zap.String("aws-version", string(vo)),
)
lg.Info("mkdir", zap.String("kubectl-path-dir", filepath.Dir(cfg.KubectlPath)))
if err := os.MkdirAll(filepath.Dir(cfg.KubectlPath), 0700); err != nil {
return nil, fmt.Errorf("could not create %q (%v)", filepath.Dir(cfg.KubectlPath), err)
}
if !fileutil.Exist(cfg.KubectlPath) {
cfg.KubectlPath, _ = filepath.Abs(cfg.KubectlPath)
lg.Info("downloading kubectl", zap.String("kubectl-path", cfg.KubectlPath))
if err := httputil.Download(lg, os.Stderr, cfg.KubectlDownloadURL, cfg.KubectlPath); err != nil {
return nil, err
}
} else {
lg.Info("skipping kubectl download; already exist", zap.String("kubectl-path", cfg.KubectlPath))
}
if err := fileutil.EnsureExecutable(cfg.KubectlPath); err != nil {
// file may be already executable while the process does not own the file/directory
// ref. https://github.com/aws/aws-k8s-tester/issues/66
lg.Warn("failed to ensure executable", zap.Error(err))
err = nil
}
// kubectl version --client=true
ctx, cancel = context.WithTimeout(context.Background(), 15*time.Second)
vo, verr = exec.New().CommandContext(
ctx,
cfg.KubectlPath,
"version",
"--client=true",
).CombinedOutput()
cancel()
if verr != nil {
return nil, fmt.Errorf("'kubectl version' failed (output %q, error %v)", string(vo), verr)
}
lg.Info(
"kubectl version",
zap.String("kubectl-path", cfg.KubectlPath),
zap.String("kubectl-version", string(vo)),
)
if cfg.AWSIAMAuthenticatorPath != "" && cfg.AWSIAMAuthenticatorDownloadURL != "" {
lg.Info("mkdir", zap.String("aws-iam-authenticator-path-dir", filepath.Dir(cfg.AWSIAMAuthenticatorPath)))
if err := os.MkdirAll(filepath.Dir(cfg.AWSIAMAuthenticatorPath), 0700); err != nil {
return nil, fmt.Errorf("could not create %q (%v)", filepath.Dir(cfg.AWSIAMAuthenticatorPath), err)
}
if !fileutil.Exist(cfg.AWSIAMAuthenticatorPath) {
cfg.AWSIAMAuthenticatorPath, _ = filepath.Abs(cfg.AWSIAMAuthenticatorPath)
lg.Info("downloading aws-iam-authenticator", zap.String("aws-iam-authenticator-path", cfg.AWSIAMAuthenticatorPath))
if err := os.RemoveAll(cfg.AWSIAMAuthenticatorPath); err != nil {
return nil, err
}
if err := httputil.Download(lg, os.Stderr, cfg.AWSIAMAuthenticatorDownloadURL, cfg.AWSIAMAuthenticatorPath); err != nil {
return nil, err
}
} else {
lg.Info("skipping aws-iam-authenticator download; already exist", zap.String("aws-iam-authenticator-path", cfg.AWSIAMAuthenticatorPath))
}
if err := fileutil.EnsureExecutable(cfg.AWSIAMAuthenticatorPath); err != nil {
// file may be already executable while the process does not own the file/directory
// ref. https://github.com/aws/aws-k8s-tester/issues/66
lg.Warn("failed to ensure executable", zap.Error(err))
err = nil
}
// aws-iam-authenticator version
ctx, cancel = context.WithTimeout(context.Background(), 15*time.Second)
vo, verr = exec.New().CommandContext(
ctx,
cfg.AWSIAMAuthenticatorPath,
"version",
).CombinedOutput()
cancel()
if verr != nil {
return nil, fmt.Errorf("'aws-iam-authenticator version' failed (output %q, error %v)", string(vo), verr)
}
lg.Info(
"aws-iam-authenticator version",
zap.String("aws-iam-authenticator-path", cfg.AWSIAMAuthenticatorPath),
zap.String("aws-iam-authenticator-version", string(vo)),
)
}
ts := &Tester{
stopCreationCh: make(chan struct{}),
stopCreationChOnce: new(sync.Once),
interruptSig: make(chan os.Signal),
downMu: new(sync.Mutex),
lg: lg,
cfg: cfg,
}
signal.Notify(ts.interruptSig, syscall.SIGTERM, syscall.SIGINT)
defer ts.cfg.Sync()
awsCfg := &pkg_aws.Config{
Logger: ts.lg,
DebugAPICalls: ts.cfg.LogLevel == "debug",
Region: ts.cfg.Region,
}
var stsOutput *sts.GetCallerIdentityOutput
ts.awsSession, stsOutput, ts.cfg.Status.AWSCredentialPath, err = pkg_aws.New(awsCfg)
if err != nil {
return nil, err
}
ts.cfg.Status.AWSAccountID = aws.StringValue(stsOutput.Account)
ts.cfg.Status.AWSUserID = aws.StringValue(stsOutput.UserId)
ts.cfg.Status.AWSIAMRoleARN = aws.StringValue(stsOutput.Arn)
ts.cfg.Sync()
ts.iamAPI = iam.New(ts.awsSession)
ts.kmsAPI = kms.New(ts.awsSession)
ts.ssmAPI = ssm.New(ts.awsSession)
ts.cfnAPI = cloudformation.New(ts.awsSession)
ts.ec2API = ec2.New(ts.awsSession)
if _, err := ts.ec2API.DescribeInstances(&ec2.DescribeInstancesInput{MaxResults: aws.Int64(5)}); err != nil {
return nil, fmt.Errorf("failed to describe instances using EC2 API (%v)", err)
}
fmt.Println("EC2 API available!")
ts.s3API = s3.New(ts.awsSession)
ts.asgAPI = autoscaling.New(ts.awsSession)
ts.elbv2API = elbv2.New(ts.awsSession)
ts.ecrAPI = ecr.New(ts.awsSession)
ts.lg.Info("checking ECR API availability; listing repositories")
ecrResp, err := ts.ecrAPI.DescribeRepositories(&ecr.DescribeRepositoriesInput{
MaxResults: aws.Int64(20),
})
if err != nil {
return nil, fmt.Errorf("failed to describe repositories using ECR API (%v)", err)
}
ts.lg.Info("listed repositories with limit 20", zap.Int("repositories", len(ecrResp.Repositories)))
for _, v := range ecrResp.Repositories {
ts.lg.Info("EKS repository", zap.String("repository-uri", aws.StringValue(v.RepositoryUri)))
}
// create a separate session for EKS (for resolver endpoint)
ts.eksSession, _, ts.cfg.Status.AWSCredentialPath, err = pkg_aws.New(&pkg_aws.Config{
Logger: ts.lg,
DebugAPICalls: ts.cfg.LogLevel == "debug",
Region: ts.cfg.Region,
ResolverURL: ts.cfg.Parameters.ResolverURL,
SigningName: ts.cfg.Parameters.SigningName,
})
if err != nil {
return nil, err
}
ts.eksAPI = aws_eks.New(ts.eksSession)
ts.lg.Info("checking EKS API availability; listing clusters")
lresp, err := ts.eksAPI.ListClusters(&aws_eks.ListClustersInput{
MaxResults: aws.Int64(20),
})
if err != nil {
return nil, fmt.Errorf("failed to list clusters using EKS API (%v)", err)
}
ts.lg.Info("listed clusters with limit 20", zap.Int("clusters", len(lresp.Clusters)))
for _, v := range lresp.Clusters {
ts.lg.Info("EKS cluster", zap.String("name", aws.StringValue(v)))
}
// update k8s client if cluster has already been created
ts.lg.Info("creating k8s client from previous states if any")
kcfg := &k8s_client.EKSConfig{
Logger: ts.lg,
Region: ts.cfg.Region,
ClusterName: ts.cfg.Name,
KubeConfigPath: ts.cfg.KubeConfigPath,
KubectlPath: ts.cfg.KubectlPath,
ServerVersion: ts.cfg.Parameters.Version,
EncryptionEnabled: ts.cfg.Parameters.EncryptionCMKARN != "",
Clients: ts.cfg.Clients,
ClientQPS: ts.cfg.ClientQPS,
ClientBurst: ts.cfg.ClientBurst,
ClientTimeout: ts.cfg.ClientTimeout,
}
if ts.cfg.Status != nil {
kcfg.ClusterAPIServerEndpoint = ts.cfg.Status.ClusterAPIServerEndpoint
kcfg.ClusterCADecoded = ts.cfg.Status.ClusterCADecoded
}
ts.k8sClient, err = k8s_client.NewEKS(kcfg)
if err != nil {
ts.lg.Warn("failed to create k8s client from previous states", zap.Error(err))
} else {
ts.lg.Info("created k8s client from previous states")
// call here, because "createCluster" won't be called
// if loaded from previous states
// e.g. delete
if err = ts.createSubTesters(); err != nil {
return nil, err
}
}
return ts, nil
}
func (ts *Tester) createSubTesters() (err error) {
fmt.Printf("\n*********************************\n")
fmt.Printf("createSubTesters (%q)\n", ts.cfg.ConfigPath)
if ts.cfg.IsEnabledAddOnNodeGroups() {
ts.lg.Info("creating ngTester")
ts.ngTester, err = ng.New(ng.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
IAMAPI: ts.iamAPI,
CFNAPI: ts.cfnAPI,
EC2API: ts.ec2API,
ASGAPI: ts.asgAPI,
EKSAPI: ts.eksAPI,
SSMAPI: ts.ssmAPI,
S3API: ts.s3API,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnManagedNodeGroups() {
ts.lg.Info("creating mngTester")
ts.mngTester, err = mng.New(mng.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
IAMAPI: ts.iamAPI,
CFNAPI: ts.cfnAPI,
EC2API: ts.ec2API,
ASGAPI: ts.asgAPI,
EKSAPI: ts.eksAPI,
S3API: ts.s3API,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnNodeGroups() || ts.cfg.IsEnabledAddOnManagedNodeGroups() {
ts.lg.Info("creating gpuTester")
ts.gpuTester, err = gpu.New(gpu.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnCSIEBS() {
ts.lg.Info("creating csiEBSTester")
ts.csiEBSTester, err = csi_ebs.NewTester(csi_ebs.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
if ts.cfg.IsEnabledAddOnKubernetesDashboard() {
ts.lg.Info("creating kubernetesDashboardTester")
ts.kubernetesDashboardTester, err = kubernetes_dashboard.NewTester(kubernetes_dashboard.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
if ts.cfg.IsEnabledAddOnPrometheusGrafana() {
ts.lg.Info("creating prometheusGrafanaTester")
ts.prometheusGrafanaTester, err = prometheus_grafana.NewTester(prometheus_grafana.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
if ts.cfg.IsEnabledAddOnNLBHelloWorld() {
ts.lg.Info("creating nlbHelloWorldTester")
ts.nlbHelloWorldTester, err = nlb.New(nlb.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
ELB2API: ts.elbv2API,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnALB2048() {
ts.lg.Info("creating alb2048Tester")
ts.alb2048Tester, err = alb.New(alb.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
CFNAPI: ts.cfnAPI,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
ELB2API: ts.elbv2API,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnJobsPi() {
ts.lg.Info("creating jobsPiTester")
ts.jobsPiTester, err = jobs_pi.New(jobs_pi.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnJobsEcho() {
ts.lg.Info("creating jobsEchoTester")
ts.jobsEchoTester, err = jobs_echo.New(jobs_echo.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnCronJobs() {
ts.lg.Info("creating cronJobsTester")
ts.cronJobsTester, err = cronjobs.New(cronjobs.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnCSRs() {
ts.lg.Info("creating csrsTester")
ts.csrsTester, err = csrs.New(csrs.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnConfigMaps() {
ts.lg.Info("creating configMapsTester")
ts.configMapsTester, err = configmaps.New(configmaps.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnSecrets() {
ts.lg.Info("creating secretsTester")
ts.secretsTester, err = secrets.New(secrets.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnIRSA() {
ts.lg.Info("creating irsaTester")
ts.irsaTester, err = irsa.New(irsa.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
CFNAPI: ts.cfnAPI,
IAMAPI: ts.iamAPI,
S3API: ts.s3API,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnFargate() {
ts.lg.Info("creating fargateTester")
ts.fargateTester, err = fargate.New(fargate.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
IAMAPI: ts.iamAPI,
CFNAPI: ts.cfnAPI,
EKSAPI: ts.eksAPI,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnIRSAFargate() {
ts.lg.Info("creating irsaFargateTester")
ts.irsaFargateTester, err = irsa_fargate.New(irsa_fargate.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
IAMAPI: ts.iamAPI,
CFNAPI: ts.cfnAPI,
EKSAPI: ts.eksAPI,
S3API: ts.s3API,
})
if err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnAppMesh() {
ts.lg.Info("creating appMeshTester")
ts.appMeshTester, err = app_mesh.NewTester(app_mesh.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
CFNAPI: ts.cfnAPI,
})
}
if ts.cfg.IsEnabledAddOnWordpress() {
ts.lg.Info("creating wordPressTester")
ts.wordPressTester, err = wordpress.NewTester(wordpress.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
if ts.cfg.IsEnabledAddOnJupyterHub() {
ts.lg.Info("creating jupyterHubTester")
ts.jupyterHubTester, err = jupyter_hub.NewTester(jupyter_hub.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
if ts.cfg.IsEnabledAddOnKubeflow() {
ts.lg.Info("creating kubeflowTester")
ts.kubeflowTester, err = kubeflow.NewTester(kubeflow.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
if ts.cfg.IsEnabledAddOnHollowNodes() {
ts.lg.Info("creating hollowNodesTester")
ts.hollowNodesTester, err = hollow_nodes.NewTester(hollow_nodes.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
ECRAPI: ts.ecrAPI,
})
}
if ts.cfg.IsEnabledAddOnClusterLoader() {
ts.lg.Info("creating clusterLoaderTester")
ts.clusterLoaderTester, err = cluster_loader.NewTester(cluster_loader.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
if ts.cfg.IsEnabledAddOnConformance() {
ts.lg.Info("creating conformanceTester")
ts.conformanceTester, err = conformance.NewTester(conformance.Config{
Logger: ts.lg,
Stopc: ts.stopCreationCh,
EKSConfig: ts.cfg,
K8SClient: ts.k8sClient,
})
}
return ts.cfg.Sync()
}
// Up should provision a new cluster for testing.
// ref. https://pkg.go.dev/k8s.io/test-infra/kubetest2/pkg/types?tab=doc#Deployer
// ref. https://pkg.go.dev/k8s.io/test-infra/kubetest2/pkg/types?tab=doc#Options
func (ts *Tester) Up() (err error) {
fmt.Printf("\n*********************************\n")
fmt.Printf("UP START (%q)\n", ts.cfg.ConfigPath)
now := time.Now()
defer func() {
fmt.Printf("\n*********************************\n")
fmt.Printf("UP DEFER START (%q, %q)\n\n", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
if serr := ts.uploadToS3(); serr != nil {
ts.lg.Warn("failed to upload artifacts to S3", zap.Error(serr))
}
if err == nil {
if ts.cfg.Status.Up {
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("SSH (%s)", ts.cfg.ConfigPath)
fmt.Println(ts.cfg.SSHCommands())
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("kubectl (%s)", ts.cfg.ConfigPath)
fmt.Println(ts.cfg.KubectlCommands())
ts.lg.Info("Up succeeded",
zap.String("started", humanize.RelTime(now, time.Now(), "ago", "from now")),
)
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("Up.defer end (%s, %s)", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
fmt.Printf("\n\n💯 😁 👍 :) UP SUCCESS\n\n\n")
} else {
fmt.Printf("\n\n😲 😲 😲 UP ABORTED ???\n\n\n")
}
fmt.Printf("\n# to delete cluster\naws-k8s-tester eks delete cluster --path %q\n\n", ts.cfg.ConfigPath)
return
}
if !ts.cfg.OnFailureDelete {
if ts.cfg.Status.Up {
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("SSH (%s)", ts.cfg.ConfigPath)
fmt.Println(ts.cfg.SSHCommands())
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("kubectl (%s)", ts.cfg.ConfigPath)
fmt.Println(ts.cfg.KubectlCommands())
}
ts.lg.Warn("Up failed",
zap.String("started", humanize.RelTime(now, time.Now(), "ago", "from now")),
zap.Error(err),
)
fmt.Printf("\n\n\nUP FAIL ERROR:\n\n%v\n\n\n", err)
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("Up.defer end (%s, %s)", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
fmt.Printf("\n\n🔥 💀 👽 😱 😡 (-_-) UP FAIL\n\n\n")
fmt.Printf("\n# to delete cluster\naws-k8s-tester eks delete cluster --path %q\n\n", ts.cfg.ConfigPath)
return
}
if ts.cfg.Status.Up {
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("SSH (%s)", ts.cfg.ConfigPath)
fmt.Println(ts.cfg.SSHCommands())
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("kubectl (%s)", ts.cfg.ConfigPath)
fmt.Println(ts.cfg.KubectlCommands())
}
fmt.Printf("\n\n\nUP FAIL ERROR:\n\n%v\n\n\n", err)
fmt.Printf("\n*********************************\n")
fmt.Printf("🔥 💀 👽 😱 😡 (-_-) UP FAIL\n")
ts.lg.Warn("Up failed; reverting resource creation",
zap.String("started", humanize.RelTime(now, time.Now(), "ago", "from now")),
zap.Error(err),
)
waitDur := time.Duration(ts.cfg.OnFailureDeleteWaitSeconds) * time.Second
if waitDur > 0 {
ts.lg.Info("waiting before clean up", zap.Duration("wait", waitDur))
select {
case <-ts.stopCreationCh:
ts.lg.Info("wait aborted before clean up")
case <-ts.interruptSig:
ts.lg.Info("wait aborted before clean up")
case <-time.After(waitDur):
}
}
derr := ts.down()
if derr != nil {
ts.lg.Warn("failed to revert Up", zap.Error(derr))
} else {
ts.lg.Warn("reverted Up")
}
fmt.Printf("\n\n\nUP FAIL ERROR:\n\n%v\n\n\n", err)
fmt.Printf("\n*********************************\n")
ts.lg.Sugar().Infof("Up.defer end (%s, %s)", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
fmt.Printf("\n\n🔥 💀 👽 😱 😡 (-_-) Up fail\n\n\n")
}()
ts.lg.Info("Up started",
zap.String("version", version.Version()),
zap.String("name", ts.cfg.Name),
)
defer ts.cfg.Sync()
fmt.Printf("\n*********************************\n")
fmt.Printf("createS3 (%q)\n", ts.cfg.ConfigPath)
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.createS3,
); err != nil {
return err
}
fmt.Printf("\n*********************************\n")
fmt.Printf("createEncryption (%q)\n", ts.cfg.ConfigPath)
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.createEncryption,
); err != nil {
return err
}
fmt.Printf("\n*********************************\n")
fmt.Printf("createKeyPair (%q)\n", ts.cfg.ConfigPath)
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.createKeyPair,
); err != nil {
return err
}
fmt.Printf("\n*********************************\n")
fmt.Printf("createClusterRole (%q)\n", ts.cfg.ConfigPath)
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.createClusterRole,
); err != nil {
return err
}
fmt.Printf("\n*********************************\n")
fmt.Printf("createVPC (%q)\n", ts.cfg.ConfigPath)
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.createVPC,
); err != nil {
return err
}
fmt.Printf("\n*********************************\n")
fmt.Printf("createCluster (%q, %q)\n", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.createCluster,
); err != nil {
return err
}
waitDur := 30 * time.Second
ts.lg.Info("waiting before running health check", zap.Duration("wait", waitDur))
time.Sleep(waitDur)
fmt.Printf("\n*********************************\n")
fmt.Printf("checkHealth (%q, %q)\n", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.checkHealth,
); err != nil {
return err
}
if ts.cfg.CommandAfterCreateCluster != "" {
if err := ts.cfg.EvaluateCommandRefs(); err != nil {
return err
}
fmt.Printf("\n*********************************\n")
fmt.Printf("\nrunCommand CommandAfterCreateCluster (%q)\n", ts.cfg.CommandAfterCreateCluster)
out, err := runCommand(ts.lg, ts.cfg.CommandAfterCreateCluster, ts.cfg.CommandAfterCreateClusterTimeout)
if err != nil {
err = ioutil.WriteFile(ts.cfg.CommandAfterCreateClusterOutputPath, []byte(ts.cfg.CommandAfterCreateCluster+"\n\n# output\n"+string(out)+"\n\n# error\n"+err.Error()), 0600)
if err != nil {
return fmt.Errorf("failed to write file %q (%v)", ts.cfg.CommandAfterCreateClusterOutputPath, err)
}
} else {
err = ioutil.WriteFile(ts.cfg.CommandAfterCreateClusterOutputPath, []byte(ts.cfg.CommandAfterCreateCluster+"\n\n# output\n"+string(out)), 0600)
if err != nil {
return fmt.Errorf("failed to write file %q (%v)", ts.cfg.CommandAfterCreateClusterOutputPath, err)
}
}
fmt.Printf("\nrunCommand output:\n\n%s\n", string(out))
}
if ts.cfg.IsEnabledAddOnNodeGroups() {
if ts.ngTester == nil {
return errors.New("ts.ngTester == nil when AddOnNodeGroups.Enable == true")
}
// create NG first, so MNG configmap update can be called afterwards
fmt.Printf("\n*********************************\n")
fmt.Printf("ngTester.Create (%q, %q)\n", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.ngTester.Create,
); err != nil {
return err
}
}
if ts.cfg.IsEnabledAddOnManagedNodeGroups() {
if ts.ngTester == nil {
return errors.New("ts.mngTester == nil when AddOnManagedNodeGroups.Enable == true")
}
fmt.Printf("\n*********************************\n")
fmt.Printf("mngTester.Create (%q, %q)\n", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.mngTester.Create,
); err != nil {
return err
}
}
needGPU := false
if ts.cfg.IsEnabledAddOnNodeGroups() {
gpuFound1:
for _, mv := range ts.cfg.AddOnNodeGroups.ASGs {
switch mv.AMIType {
case ec2config.AMITypeAL2X8664GPU:
needGPU = true
break gpuFound1
}
}
}
if !needGPU && ts.cfg.IsEnabledAddOnManagedNodeGroups() {
gpuFound2:
for _, mv := range ts.cfg.AddOnManagedNodeGroups.MNGs {
switch mv.AMIType {
case aws_eks.AMITypesAl2X8664Gpu:
needGPU = true
break gpuFound2
}
}
}
if needGPU {
fmt.Printf("\n*********************************\n")
fmt.Printf("gpuTester.InstallNvidiaDriver (%q, %q)\n", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.gpuTester.InstallNvidiaDriver,
); err != nil {
ts.lg.Warn("failed to install nvidia driver", zap.Error(err))
return err
}
fmt.Printf("\n*********************************\n")
fmt.Printf("gpuTester.CreateNvidiaSMI (%q, %q)\n", ts.cfg.ConfigPath, ts.cfg.KubectlCommand())
if err := catchInterrupt(
ts.lg,
ts.stopCreationCh,
ts.stopCreationChOnce,
ts.interruptSig,
ts.gpuTester.CreateNvidiaSMI,
); err != nil {
ts.lg.Warn("failed to create nvidia-smi", zap.Error(err))
return err
}
}
if ts.cfg.IsEnabledAddOnCSIEBS() {
if ts.csiEBSTester == nil {
return errors.New("ts.csiEBSTester == nil when AddOnCSIEBS.Enable == true")