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Commit ca15e0c5 authored by rancher-max's avatar rancher-max Committed by Brad Davidson
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Put terraform tests into packages and cleanup upgrade test 

Signed-off-by: default avatarrancher-max <max.ross@suse.com>
parent 989f3b34
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+452 -345
tests/terraform/README.md
View file @ ca15e0c5
......@@ -22,9 +22,11 @@ go test -timeout=60m ./tests/terrfaorm/... -run TF
```
Tests can be run individually with:
```bash
go test -timeout=30m ./tests/terraform/createcluster.go ./tests/terraform/createcluster_test.go ./tests/terraform/testutils.go
go test -timeout=30m ./tests/terraform/createcluster/createcluster.go ./tests/terraform/createcluster/createcluster_test.go
# OR
go test -v -timeout=30m ./tests/terraform/... -run TFClusterCreateValidation
# example with vars:
go test -timeout=30m -v ./tests/terraform/createcluster.go ./tests/terraform/createcluster_test.go ./tests/terraform/testutils.go -node_os=ubuntu -aws_ami=ami-02f3416038bdb17fb -cluster_type=etcd -resource_name=localrun1 -sshuser=ubuntu -sshkey="key-name" -destroy=false
go test -timeout=30m -v ./tests/terraform/createcluster.go ./tests/terraform/createcluster_test.go -node_os=ubuntu -aws_ami=ami-02f3416038bdb17fb -cluster_type=etcd -resource_name=localrun1 -sshuser=ubuntu -sshkey="key-name" -destroy=false
```
In between tests, if the cluster is not destroyed, then make sure to delete the ./tests/terraform/terraform.tfstate file if you want to create a new cluster.
......@@ -40,4 +42,4 @@ Note: The `go test` default timeout is 10 minutes, thus the `-timeout` flag shou
# Debugging
The cluster and VMs can be retained after a test by passing `-destroy=false`.
To focus individual runs on specific test clauses, you can prefix with `F`. For example, in the [create cluster test](../tests/terraform/createcluster_test.go), you can upate the initial creation to be: `FIt("Starts up with no issues", func() {` in order to focus the run on only that clause.
\ No newline at end of file
To focus individual runs on specific test clauses, you can prefix with `F`. For example, in the [create cluster test](../tests/terraform/createcluster_test.go), you can update the initial creation to be: `FIt("Starts up with no issues", func() {` in order to focus the run on only that clause.
\ No newline at end of file
tests/terraform/createcluster.go deleted 100644 → 0
View file @ 989f3b34
package terraform
import (
"flag"
"fmt"
"path/filepath"
"testing"
"github.com/gruntwork-io/terratest/modules/terraform"
)
var destroy = flag.Bool("destroy", false, "a bool")
var awsAmi = flag.String("aws_ami", "", "a valid ami string like ami-abcxyz123")
var nodeOs = flag.String("node_os", "ubuntu", "a string")
var externalDb = flag.String("external_db", "mysql", "a string")
var arch = flag.String("arch", "amd64", "a string")
var clusterType = flag.String("cluster_type", "etcd", "a string")
var resourceName = flag.String("resource_name", "etcd", "a string")
var sshuser = flag.String("sshuser", "ubuntu", "a string")
var sshkey = flag.String("sshkey", "", "a string")
var access_key = flag.String("access_key", "", "local path to the private sshkey")
var tfVars = flag.String("tfvars", "./modules/k3scluster/config/local.tfvars", "custom .tfvars file")
var serverNodes = flag.Int("no_of_server_nodes", 2, "count of server nodes")
var workerNodes = flag.Int("no_of_worker_nodes", 1, "count of worker nodes")
var failed = false
var (
kubeConfigFile string
masterIPs string
workerIPs string
)
func BuildCluster(nodeOs, awsAmi string, clusterType, externalDb, resourceName string, t *testing.T, destroy bool, arch string) (string, error) {
tDir := "./modules/k3scluster"
tfDir, err := filepath.Abs(tDir)
if err != nil {
return "", err
}
varDir, err := filepath.Abs(*tfVars)
if err != nil {
return "", err
}
TerraformOptions := &terraform.Options{
TerraformDir: tfDir,
VarFiles: []string{varDir},
Vars: map[string]interface{}{
"node_os": nodeOs,
"aws_ami": awsAmi,
"cluster_type": clusterType,
"resource_name": resourceName,
"external_db": externalDb,
"aws_user": *sshuser,
"key_name": *sshkey,
"access_key": *access_key,
"no_of_server_nodes": *serverNodes,
"no_of_worker_nodes": *workerNodes,
},
}
if destroy {
fmt.Printf("Cluster is being deleted")
terraform.Destroy(t, TerraformOptions)
return "cluster destroyed", err
}
fmt.Printf("Creating Cluster")
terraform.InitAndApply(t, TerraformOptions)
kubeConfigFile = "/tmp/" + terraform.Output(t, TerraformOptions, "kubeconfig") + "_kubeconfig"
masterIPs = terraform.Output(t, TerraformOptions, "master_ips")
workerIPs = terraform.Output(t, TerraformOptions, "worker_ips")
return "cluster created", err
}
tests/terraform/createcluster/createcluster.go 0 → 100644
View file @ ca15e0c5
package createcluster
import (
"fmt"
"path/filepath"
"testing"
"github.com/gruntwork-io/terratest/modules/terraform"
tf "github.com/k3s-io/k3s/tests/terraform"
)
var (
KubeConfigFile string
MasterIPs string
WorkerIPs string
)
type options struct {
nodeOs string
awsAmi string
clusterType string
resourceName string
externalDb string
sshuser string
sshkey string
accessKey string
serverNodes int
workerNodes int
}
func ClusterOptions(os ...ClusterOption) map[string]interface{} {
opts := options{}
for _, o := range os {
opts = o(opts)
}
return map[string]interface{}{
"node_os": opts.nodeOs,
"aws_ami": opts.awsAmi,
"cluster_type": opts.clusterType,
"resource_name": opts.resourceName,
"external_db": opts.externalDb,
"aws_user": opts.sshuser,
"key_name": opts.sshkey,
"access_key": opts.accessKey,
"no_of_server_nodes": opts.serverNodes,
"no_of_worker_nodes": opts.workerNodes,
}
}
func BuildCluster(t *testing.T, tfVarsPath string, destroy bool, terraformVars map[string]interface{}) (string, error) {
basepath := tf.GetBasepath()
tfDir, err := filepath.Abs(basepath + "/tests/terraform/modules/k3scluster")
if err != nil {
return "", err
}
varDir, err := filepath.Abs(basepath + tfVarsPath)
if err != nil {
return "", err
}
TerraformOptions := &terraform.Options{
TerraformDir: tfDir,
VarFiles: []string{varDir},
Vars: terraformVars,
}
if destroy {
fmt.Printf("Cluster is being deleted")
terraform.Destroy(t, TerraformOptions)
return "cluster destroyed", err
}
fmt.Printf("Creating Cluster")
terraform.InitAndApply(t, TerraformOptions)
KubeConfigFile = "/tmp/" + terraform.Output(t, TerraformOptions, "kubeconfig") + "_kubeconfig"
MasterIPs = terraform.Output(t, TerraformOptions, "master_ips")
WorkerIPs = terraform.Output(t, TerraformOptions, "worker_ips")
return "cluster created", err
}
type ClusterOption func(o options) options
func NodeOs(n string) ClusterOption {
return func(o options) options {
o.nodeOs = n
return o
}
}
func AwsAmi(n string) ClusterOption {
return func(o options) options {
o.awsAmi = n
return o
}
}
func ClusterType(n string) ClusterOption {
return func(o options) options {
o.clusterType = n
return o
}
}
func ResourceName(n string) ClusterOption {
return func(o options) options {
o.resourceName = n
return o
}
}
func ExternalDb(n string) ClusterOption {
return func(o options) options {
o.externalDb = n
return o
}
}
func Sshuser(n string) ClusterOption {
return func(o options) options {
o.sshuser = n
return o
}
}
func Sshkey(n string) ClusterOption {
return func(o options) options {
o.sshkey = n
return o
}
}
func AccessKey(n string) ClusterOption {
return func(o options) options {
o.accessKey = n
return o
}
}
func ServerNodes(n int) ClusterOption {
return func(o options) options {
o.serverNodes = n
return o
}
}
func WorkerNodes(n int) ClusterOption {
return func(o options) options {
o.workerNodes = n
return o
}
}
tests/terraform/createcluster_test.go → tests/terraform/createcluster/createcluster_test.go
View file @ ca15e0c5
package terraform
package createcluster
import (
"flag"
......@@ -6,10 +6,29 @@ import (
"strings"
"testing"
tf "github.com/k3s-io/k3s/tests/terraform"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var awsAmi = flag.String("aws_ami", "", "a valid ami string like ami-abcxyz123")
var nodeOs = flag.String("node_os", "ubuntu", "a string")
var externalDb = flag.String("external_db", "mysql", "a string")
var arch = flag.String("arch", "amd64", "a string")
var clusterType = flag.String("cluster_type", "etcd", "a string")
var resourceName = flag.String("resource_name", "etcd", "a string")
var sshuser = flag.String("sshuser", "ubuntu", "a string")
var sshkey = flag.String("sshkey", "", "a string")
var accessKey = flag.String("access_key", "", "local path to the private sshkey")
var serverNodes = flag.Int("no_of_server_nodes", 2, "count of server nodes")
var workerNodes = flag.Int("no_of_worker_nodes", 1, "count of worker nodes")
var tfVars = flag.String("tfvars", "/tests/terraform/modules/k3scluster/config/local.tfvars", "custom .tfvars file from base project path")
var destroy = flag.Bool("destroy", false, "a bool")
var failed = false
var terraformOptions map[string]interface{}
func Test_TFClusterCreateValidation(t *testing.T) {
RegisterFailHandler(Fail)
flag.Parse()
......@@ -17,10 +36,14 @@ func Test_TFClusterCreateValidation(t *testing.T) {
RunSpecs(t, "Create Cluster Test Suite")
}
var _ = BeforeSuite(func() {
terraformOptions = ClusterOptions(NodeOs(*nodeOs), AwsAmi(*awsAmi), ClusterType(*clusterType), ExternalDb(*externalDb), ResourceName(*resourceName), AccessKey(*accessKey), Sshuser(*sshuser), ServerNodes(*serverNodes), WorkerNodes(*workerNodes), Sshkey(*sshkey))
})
var _ = Describe("Test:", func() {
Context("Build Cluster:", func() {
It("Starts up with no issues", func() {
status, err := BuildCluster(*nodeOs, *awsAmi, *clusterType, *externalDb, *resourceName, &testing.T{}, false, *arch)
status, err := BuildCluster(&testing.T{}, *tfVars, false, terraformOptions)
Expect(err).NotTo(HaveOccurred())
Expect(status).To(Equal("cluster created"))
defer GinkgoRecover()
......@@ -30,19 +53,19 @@ var _ = Describe("Test:", func() {
fmt.Println("\nCLUSTER CONFIG:\nOS", *nodeOs, "\nBACKEND", *externalDb)
}
fmt.Printf("\nIPs:\n")
fmt.Println("Server Node IPS:", masterIPs)
fmt.Println("Agent Node IPS:", workerIPs)
fmt.Println(kubeConfigFile)
Expect(kubeConfigFile).Should(ContainSubstring(*resourceName))
fmt.Println("Server Node IPS:", MasterIPs)
fmt.Println("Agent Node IPS:", WorkerIPs)
fmt.Println(KubeConfigFile)
Expect(KubeConfigFile).Should(ContainSubstring(*resourceName))
})
It("Checks Node and Pod Status", func() {
defer func() {
_, err := ParseNodes(kubeConfigFile, true)
_, err := tf.ParseNodes(KubeConfigFile, true)
if err != nil {
fmt.Println("Error retrieving nodes: ", err)
}
_, err = ParsePods(kubeConfigFile, true)
_, err = tf.ParsePods(KubeConfigFile, true)
if err != nil {
fmt.Println("Error retrieving pods: ", err)
}
......@@ -51,7 +74,7 @@ var _ = Describe("Test:", func() {
fmt.Printf("\nFetching node status\n")
expectedNodeCount := *serverNodes + *workerNodes + 1
Eventually(func(g Gomega) {
nodes, err := ParseNodes(kubeConfigFile, false)
nodes, err := tf.ParseNodes(KubeConfigFile, false)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(len(nodes)).To(Equal(expectedNodeCount), "Number of nodes should match the spec")
for _, node := range nodes {
......@@ -61,7 +84,7 @@ var _ = Describe("Test:", func() {
fmt.Printf("\nFetching pod status\n")
Eventually(func(g Gomega) {
pods, err := ParsePods(kubeConfigFile, false)
pods, err := tf.ParsePods(KubeConfigFile, false)
g.Expect(err).NotTo(HaveOccurred())
for _, pod := range pods {
if strings.Contains(pod.Name, "helm-install") {
......@@ -75,22 +98,22 @@ var _ = Describe("Test:", func() {
})
It("Verifies ClusterIP Service", func() {
_, err := DeployWorkload("clusterip.yaml", kubeConfigFile, *arch)
_, err := tf.DeployWorkload("clusterip.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "Cluster IP manifest not deployed")
Eventually(func(g Gomega) {
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-clusterip --field-selector=status.phase=Running --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-clusterip --field-selector=status.phase=Running --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should((ContainSubstring("test-clusterip")))
}, "420s", "5s").Should(Succeed())
clusterip, _ := FetchClusterIP(kubeConfigFile, "nginx-clusterip-svc")
clusterip, _ := tf.FetchClusterIP(KubeConfigFile, "nginx-clusterip-svc")
cmd := "curl -sL --insecure http://" + clusterip + "/name.html"
nodeExternalIP := FetchNodeExternalIP(kubeConfigFile)
nodeExternalIP := tf.FetchNodeExternalIP(KubeConfigFile)
for _, ip := range nodeExternalIP {
Eventually(func(g Gomega) {
res, err := RunCmdOnNode(cmd, ip, *sshuser, *access_key)
res, err := tf.RunCmdOnNode(cmd, ip, *sshuser, *accessKey)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("test-clusterip"))
}, "420s", "10s").Should(Succeed())
......@@ -98,24 +121,24 @@ var _ = Describe("Test:", func() {
})
It("Verifies NodePort Service", func() {
_, err := DeployWorkload("nodeport.yaml", kubeConfigFile, *arch)
_, err := tf.DeployWorkload("nodeport.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "NodePort manifest not deployed")
nodeExternalIP := FetchNodeExternalIP(kubeConfigFile)
cmd := "kubectl get service nginx-nodeport-svc --kubeconfig=" + kubeConfigFile + " --output jsonpath=\"{.spec.ports[0].nodePort}\""
nodeport, err := RunCommand(cmd)
nodeExternalIP := tf.FetchNodeExternalIP(KubeConfigFile)
cmd := "kubectl get service nginx-nodeport-svc --kubeconfig=" + KubeConfigFile + " --output jsonpath=\"{.spec.ports[0].nodePort}\""
nodeport, err := tf.RunCommand(cmd)
Expect(err).NotTo(HaveOccurred())
for _, ip := range nodeExternalIP {
Eventually(func(g Gomega) {
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-nodeport --field-selector=status.phase=Running --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-nodeport --field-selector=status.phase=Running --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("test-nodeport"))
}, "240s", "5s").Should(Succeed())
cmd = "curl -sL --insecure http://" + ip + ":" + nodeport + "/name.html"
Eventually(func(g Gomega) {
res, err := RunCommand(cmd)
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("test-nodeport"))
}, "240s", "5s").Should(Succeed())
......@@ -123,24 +146,24 @@ var _ = Describe("Test:", func() {
})
It("Verifies LoadBalancer Service", func() {
_, err := DeployWorkload("loadbalancer.yaml", kubeConfigFile, *arch)
_, err := tf.DeployWorkload("loadbalancer.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "Loadbalancer manifest not deployed")
nodeExternalIP := FetchNodeExternalIP(kubeConfigFile)
cmd := "kubectl get service nginx-loadbalancer-svc --kubeconfig=" + kubeConfigFile + " --output jsonpath=\"{.spec.ports[0].port}\""
port, err := RunCommand(cmd)
nodeExternalIP := tf.FetchNodeExternalIP(KubeConfigFile)
cmd := "kubectl get service nginx-loadbalancer-svc --kubeconfig=" + KubeConfigFile + " --output jsonpath=\"{.spec.ports[0].port}\""
port, err := tf.RunCommand(cmd)
Expect(err).NotTo(HaveOccurred())
for _, ip := range nodeExternalIP {
Eventually(func(g Gomega) {
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-loadbalancer --field-selector=status.phase=Running --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-loadbalancer --field-selector=status.phase=Running --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("test-loadbalancer"))
}, "240s", "5s").Should(Succeed())
Eventually(func(g Gomega) {
cmd = "curl -sL --insecure http://" + ip + ":" + port + "/name.html"
res, err := RunCommand(cmd)
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("test-loadbalancer"))
}, "240s", "5s").Should(Succeed())
......@@ -148,23 +171,23 @@ var _ = Describe("Test:", func() {
})
It("Verifies Ingress", func() {
_, err := DeployWorkload("ingress.yaml", kubeConfigFile, *arch)
_, err := tf.DeployWorkload("ingress.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "Ingress manifest not deployed")
Eventually(func(g Gomega) {
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-ingress --field-selector=status.phase=Running --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pods -o=name -l k8s-app=nginx-app-ingress --field-selector=status.phase=Running --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("test-ingress"))
}, "240s", "5s").Should(Succeed())
ingressIps, err := FetchIngressIP(kubeConfigFile)
ingressIps, err := tf.FetchIngressIP(KubeConfigFile)
Expect(err).NotTo(HaveOccurred(), "Ingress ip is not returned")
for _, ip := range ingressIps {
cmd := "curl -s --header host:foo1.bar.com" + " http://" + ip + "/name.html"
Eventually(func(g Gomega) {
res, err := RunCommand(cmd)
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("test-ingress"))
}, "240s", "5s").Should(Succeed())
......@@ -172,86 +195,86 @@ var _ = Describe("Test:", func() {
})
It("Verifies Daemonset", func() {
_, err := DeployWorkload("daemonset.yaml", kubeConfigFile, *arch)
_, err := tf.DeployWorkload("daemonset.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "Daemonset manifest not deployed")
nodes, _ := ParseNodes(kubeConfigFile, false)
pods, _ := ParsePods(kubeConfigFile, false)
nodes, _ := tf.ParseNodes(KubeConfigFile, false)
pods, _ := tf.ParsePods(KubeConfigFile, false)
Eventually(func(g Gomega) {
count := CountOfStringInSlice("test-daemonset", pods)
count := tf.CountOfStringInSlice("test-daemonset", pods)
g.Expect(len(nodes)).Should((Equal(count)), "Daemonset pod count does not match node count")
}, "420s", "10s").Should(Succeed())
})
It("Verifies Local Path Provisioner storage ", func() {
_, err := DeployWorkload("local-path-provisioner.yaml", kubeConfigFile, *arch)
_, err := tf.DeployWorkload("local-path-provisioner.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "local-path-provisioner manifest not deployed")
Eventually(func(g Gomega) {
cmd := "kubectl get pvc local-path-pvc --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pvc local-path-pvc --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("local-path-pvc"))
g.Expect(res).Should(ContainSubstring("Bound"))
}, "420s", "2s").Should(Succeed())
Eventually(func(g Gomega) {
cmd := "kubectl get pod volume-test --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pod volume-test --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("volume-test"))
g.Expect(res).Should(ContainSubstring("Running"))
}, "420s", "2s").Should(Succeed())
cmd := "kubectl --kubeconfig=" + kubeConfigFile + " exec volume-test -- sh -c 'echo local-path-test > /data/test'"
_, err = RunCommand(cmd)
cmd := "kubectl --kubeconfig=" + KubeConfigFile + " exec volume-test -- sh -c 'echo local-path-test > /data/test'"
_, err = tf.RunCommand(cmd)
Expect(err).NotTo(HaveOccurred())
cmd = "kubectl delete pod volume-test --kubeconfig=" + kubeConfigFile
_, err = RunCommand(cmd)
cmd = "kubectl delete pod volume-test --kubeconfig=" + KubeConfigFile
_, err = tf.RunCommand(cmd)
Expect(err).NotTo(HaveOccurred())
_, err = DeployWorkload("local-path-provisioner.yaml", kubeConfigFile, *arch)
_, err = tf.DeployWorkload("local-path-provisioner.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "local-path-provisioner manifest not deployed")
Eventually(func(g Gomega) {
cmd := "kubectl get pods -o=name -l app=local-path-provisioner --field-selector=status.phase=Running -n kube-system --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pods -o=name -l app=local-path-provisioner --field-selector=status.phase=Running -n kube-system --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("pod/local-path-provisioner"))
}, "420s", "2s").Should(Succeed())
Eventually(func(g Gomega) {
cmd := "kubectl get pod volume-test --kubeconfig=" + kubeConfigFile
res, err := RunCommand(cmd)
cmd := "kubectl get pod volume-test --kubeconfig=" + KubeConfigFile
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("volume-test"))
g.Expect(res).Should(ContainSubstring("Running"))
}, "420s", "2s").Should(Succeed())
Eventually(func(g Gomega) {
cmd = "kubectl exec volume-test --kubeconfig=" + kubeConfigFile + " -- cat /data/test"
res, err := RunCommand(cmd)
cmd := "kubectl exec volume-test --kubeconfig=" + KubeConfigFile + " -- cat /data/test"
res, err := tf.RunCommand(cmd)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(res).Should(ContainSubstring("local-path-test"))
}, "180s", "2s").Should(Succeed())
})
It("Verifies dns access", func() {
_, err := DeployWorkload("dnsutils.yaml", kubeConfigFile, *arch)
_, err := tf.DeployWorkload("dnsutils.yaml", KubeConfigFile, *arch)
Expect(err).NotTo(HaveOccurred(), "dnsutils manifest not deployed")
Eventually(func(g Gomega) {
cmd := "kubectl get pods dnsutils --kubeconfig=" + kubeConfigFile
res, _ := RunCommand(cmd)
cmd := "kubectl get pods dnsutils --kubeconfig=" + KubeConfigFile
res, _ := tf.RunCommand(cmd)
g.Expect(res).Should(ContainSubstring("dnsutils"))
g.Expect(res).Should(ContainSubstring("Running"))
}, "420s", "2s").Should(Succeed())
Eventually(func(g Gomega) {
cmd := "kubectl --kubeconfig=" + kubeConfigFile + " exec -t dnsutils -- nslookup kubernetes.default"
res, _ := RunCommand(cmd)
cmd := "kubectl --kubeconfig=" + KubeConfigFile + " exec -t dnsutils -- nslookup kubernetes.default"
res, _ := tf.RunCommand(cmd)
g.Expect(res).Should(ContainSubstring("kubernetes.default.svc.cluster.local"))
}, "420s", "2s").Should(Succeed())
})
......@@ -265,19 +288,19 @@ var _ = AfterEach(func() {
var _ = BeforeEach(func() {
failed = failed || CurrentSpecReport().Failed()
if *destroy {
fmt.Printf("\nCluster is being Deleted\n")
Skip("Cluster is being Deleted")
}
})
var _ = AfterSuite(func() {
if failed {
fmt.Println("FAILED!")
} else if *destroy {
status, err := BuildCluster(*nodeOs, *awsAmi, *clusterType, *externalDb, *resourceName, &testing.T{}, *destroy, *arch)
Expect(err).NotTo(HaveOccurred())
Expect(status).To(Equal("cluster destroyed"))
} else {
fmt.Println("PASSED!")
}
if *destroy {
status, err := BuildCluster(&testing.T{}, *tfVars, *destroy, terraformOptions)
Expect(err).NotTo(HaveOccurred())
Expect(status).To(Equal("cluster destroyed"))
}
})
tests/terraform/testutils.go
View file @ ca15e0c5
......@@ -7,6 +7,7 @@ import (
"log"
"os/exec"
"path/filepath"
"runtime"
"strings"
"time"
......@@ -37,6 +38,11 @@ var SSHKEY string
var SSHUSER string
var err error
func GetBasepath() string {
_, b, _, _ := runtime.Caller(0)
return filepath.Join(filepath.Dir(b), "../..")
}
func checkError(e error) {
if e != nil {
log.Fatal(err)
......@@ -118,9 +124,9 @@ func CountOfStringInSlice(str string, pods []Pod) int {
}
func DeployWorkload(workload, kubeconfig string, arch string) (string, error) {
resourceDir := "./amd64_resource_files"
resourceDir := GetBasepath() + "/tests/terraform/amd64_resource_files"
if arch == "arm64" {
resourceDir = "./arm_resource_files"
resourceDir = GetBasepath() + "/tests/terraform/arm_resource_files"
}
files, err := ioutil.ReadDir(resourceDir)
if err != nil {
......
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