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e2e_hashivault_test.go
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e2e_hashivault_test.go
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package e2e
import (
"fmt"
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/openservicemesh/osm/tests/framework"
. "github.com/openservicemesh/osm/tests/framework"
)
var _ = OSMDescribe("1 Client pod -> 1 Server pod test using Vault",
OSMDescribeInfo{
Tier: 2,
Bucket: 4,
},
func() {
Context("HashivaultSimpleClientServer", func() {
var (
clientNamespace = framework.RandomNameWithPrefix("client")
serverNamespace = framework.RandomNameWithPrefix("server")
ns = []string{clientNamespace, serverNamespace}
clientContainerName = "client-container"
)
It("Tests HTTP traffic for client pod -> server pod", func() {
// Install OSM
installOpts := Td.GetOSMInstallOpts()
installOpts.CertManager = "vault"
installOpts.SetOverrides = []string{
// increase timeout when using an external certificate provider due to
// potential slowness issuing certs
"osm.injector.webhookTimeoutSeconds=30",
}
Expect(Td.InstallOSM(installOpts)).To(Succeed())
// Create Test NS
for _, n := range ns {
Expect(Td.CreateNs(n, nil)).To(Succeed())
Expect(Td.AddNsToMesh(true, n)).To(Succeed())
}
// Get simple pod definitions for the HTTP server
serverSvcAccDef, serverPodDef, serverSvcDef, err := Td.SimplePodApp(
SimplePodAppDef{
PodName: framework.RandomNameWithPrefix("serverpod"),
Namespace: serverNamespace,
Image: "kennethreitz/httpbin",
Ports: []int{80},
OS: Td.ClusterOS,
})
Expect(err).NotTo(HaveOccurred())
serverServiceAccount, err := Td.CreateServiceAccount(serverNamespace, &serverSvcAccDef)
Expect(err).NotTo(HaveOccurred())
_, err = Td.CreatePod(serverNamespace, serverPodDef)
Expect(err).NotTo(HaveOccurred())
serverService, err := Td.CreateService(serverNamespace, serverSvcDef)
Expect(err).NotTo(HaveOccurred())
// Expect it to be up and running in it's receiver namespace
Expect(Td.WaitForPodsRunningReady(serverNamespace, 60*time.Second, 1, nil)).To(Succeed())
// Get simple Pod, Service, ServiceAccount definitions for the client
clientSvcAccDef, clientPodDef, clientSvcDef, err := Td.SimplePodApp(SimplePodAppDef{
PodName: framework.RandomNameWithPrefix("clientpod"),
Namespace: clientNamespace,
ContainerName: clientContainerName,
Command: []string{"/bin/bash", "-c", "--"},
Args: []string{"while true; do sleep 30; done;"},
Image: "songrgg/alpine-debug",
Ports: []int{80},
OS: Td.ClusterOS,
})
Expect(err).NotTo(HaveOccurred())
clientServiceAccount, err := Td.CreateServiceAccount(clientNamespace, &clientSvcAccDef)
Expect(err).NotTo(HaveOccurred())
srcPod, err := Td.CreatePod(clientNamespace, clientPodDef)
Expect(err).NotTo(HaveOccurred())
_, err = Td.CreateService(clientNamespace, clientSvcDef)
Expect(err).NotTo(HaveOccurred())
// Expect it to be up and running in it's receiver namespace
Expect(Td.WaitForPodsRunningReady(clientNamespace, 60*time.Second, 1, nil)).To(Succeed())
// Deploy allow rule client->server
httpRG, trafficTarget := Td.CreateSimpleAllowPolicy(
SimpleAllowPolicy{
RouteGroupName: "routes",
TrafficTargetName: "test-target",
SourceNamespace: clientNamespace,
SourceSVCAccountName: clientServiceAccount.Name,
DestinationNamespace: serverNamespace,
DestinationSvcAccountName: serverServiceAccount.Name,
})
// Configs have to be put into a monitored NS, and osm-system can't be by cli
_, err = Td.CreateHTTPRouteGroup(serverNamespace, httpRG)
Expect(err).NotTo(HaveOccurred())
_, err = Td.CreateTrafficTarget(serverNamespace, trafficTarget)
Expect(err).NotTo(HaveOccurred())
// All ready. Expect client to reach server
// Need to get the pod though.
cond := Td.WaitForRepeatedSuccess(func() bool {
requestDef := HTTPRequestDef{
SourceNs: srcPod.Namespace,
SourcePod: srcPod.Name,
SourceContainer: clientContainerName,
Destination: fmt.Sprintf("%s.%s", serverService.Name, serverNamespace),
}
result :=
Td.HTTPRequest(requestDef)
if result.Err != nil || result.StatusCode != 200 {
Td.T.Logf("> REST req failed (status: %d) %v: request details: %#v", result.StatusCode, result.Err, requestDef)
return false
}
Td.T.Logf("> REST req succeeded: %d", result.StatusCode)
return true
}, 5 /*consecutive success threshold*/, 60*time.Second /*timeout*/)
Expect(cond).To(BeTrue())
})
})
})