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tstest/integration/vms: maintain distro info (#2020)

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This lets us see the names of distros in our tests.

Updates #1988

Signed-off-by: Christine Dodrill <xe@tailscale.com>
pull/2022/head
Christine Dodrill 3 years ago committed by GitHub
parent fa548c5b96
commit e1b994f7ed
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 31 additions and 24 deletions
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55
tstest/integration/vms/vms_test.go
Unescape Escape View File

@ -20,6 +20,7 @@ import (
"path"
"path/filepath"
"regexp"
"strconv"
"strings"
"sync"
"syscall"
@ -53,20 +54,16 @@ func (d *Distro) InstallPre() string {
switch d.packageManager {
case "yum":
return ` - [ yum, update, gnupg2 ]
- [ yum, "-y", install, iptables ]
`
- [ yum, "-y", install, iptables ]`
case "zypper":
return ` - [ zypper, in, "-y", iptables ]
`
return ` - [ zypper, in, "-y", iptables ]`
case "dnf":
return ` - [ dnf, install, "-y", iptables ]
`
return ` - [ dnf, install, "-y", iptables ]`
case "apt":
return ` - [ apt-get, update ]
- [ apt-get, "-y", install, curl, "apt-transport-https", gnupg2 ]
`
- [ apt-get, "-y", install, curl, "apt-transport-https", gnupg2 ]`
case "apk":
return ` - [ apk, "-U", add, curl, "ca-certificates" ]`
@ -302,6 +299,13 @@ func mkVM(t *testing.T, n int, d Distro, sshKey, hostURL, tdir string) func() {
}
}
// ipMapping maps a hostname, SSH port and SSH IP together
type ipMapping struct {
name string
port int
ip string
}
// TestVMIntegrationEndToEnd creates a virtual machine with qemu, installs
// tailscale on it and then ensures that it connects to the network
// successfully.
@ -338,16 +342,14 @@ func TestVMIntegrationEndToEnd(t *testing.T) {
// {"alpine-edge", "https://xena.greedo.xeserv.us/pkg/alpine/img/alpine-edge-2021-05-18-cloud-init-within.qcow2", "b3bb15311c0bd3beffa1b554f022b75d3b7309b5fdf76fb146fe7c72b83b16d0", 256, "apk"},
// TODO(Xe): This is broken, and I don't know why, see #1988
//{"opensuse-leap-15.1", "https://download.opensuse.org/repositories/Cloud:/Images:/Leap_15.1/images/openSUSE-Leap-15.1-OpenStack.x86_64.qcow2", "3203e256dab5981ca3301408574b63bc522a69972fbe9850b65b54ff44a96e0a", 512, "zypper"},
{"amazon-linux", "https://cdn.amazonlinux.com/os-images/2.0.20210427.0/kvm/amzn2-kvm-2.0.20210427.0-x86_64.xfs.gpt.qcow2", "6ef9daef32cec69b2d0088626ec96410cd24afc504d57278bbf2f2ba2b7e529b", 512, "yum"},
{"centos-7", "https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2", "1db30c9c272fb37b00111b93dcebff16c278384755bdbe158559e9c240b73b80", 512, "yum"},
{"centos-8", "https://cloud.centos.org/centos/8/x86_64/images/CentOS-8-GenericCloud-8.3.2011-20201204.2.x86_64.qcow2", "7ec97062618dc0a7ebf211864abf63629da1f325578868579ee70c495bed3ba0", 768, "dnf"},
{"debian-9", "https://cdimage.debian.org/cdimage/openstack/9.13.21-20210511/debian-9.13.21-20210511-openstack-amd64.qcow2", "0667a08e2d947b331aee068db4bbf3a703e03edaf5afa52e23d534adff44b62a", 512, "apt"},
{"debian-10", "https://cdimage.debian.org/images/cloud/buster/20210329-591/debian-10-generic-amd64-20210329-591.qcow2", "70c61956095870c4082103d1a7a1cb5925293f8405fc6cb348588ec97e8611b0", 768, "apt"},
{"fedora-34", "https://download.fedoraproject.org/pub/fedora/linux/releases/34/Cloud/x86_64/images/Fedora-Cloud-Base-34-1.2.x86_64.qcow2", "b9b621b26725ba95442d9a56cbaa054784e0779a9522ec6eafff07c6e6f717ea", 768, "dnf"},
{"opensuse-leap-15.2", "https://download.opensuse.org/repositories/Cloud:/Images:/Leap_15.2/images/openSUSE-Leap-15.2-OpenStack.x86_64.qcow2", "4df9cee9281d1f57d20f79dc65d76e255592b904760e73c0dd44ac753a54330f", 512, "zypper"},
{"opensuse-leap-15-1", "https://download.opensuse.org/repositories/Cloud:/Images:/Leap_15.1/images/openSUSE-Leap-15.1-OpenStack.x86_64.qcow2", "3203e256dab5981ca3301408574b63bc522a69972fbe9850b65b54ff44a96e0a", 512, "zypper"},
{"opensuse-leap-15-2", "https://download.opensuse.org/repositories/Cloud:/Images:/Leap_15.2/images/openSUSE-Leap-15.2-OpenStack.x86_64.qcow2", "4df9cee9281d1f57d20f79dc65d76e255592b904760e73c0dd44ac753a54330f", 512, "zypper"},
{"opensuse-tumbleweed", "https://download.opensuse.org/tumbleweed/appliances/openSUSE-Tumbleweed-JeOS.x86_64-OpenStack-Cloud.qcow2", "ba3ecd281045b5019f0fb11378329a644a41870b77631ea647b128cd07eb804b", 512, "zypper"},
{"ubuntu-16-04", "https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img", "50a21bc067c05e0c73bf5d8727ab61152340d93073b3dc32eff18b626f7d813b", 512, "apt"},
{"ubuntu-18-04", "https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img", "08396cf95c18534a2e3f88289bd92d18eee76f0e75813636b3ab9f1e603816d7", 512, "apt"},
@ -369,7 +371,7 @@ func TestVMIntegrationEndToEnd(t *testing.T) {
var (
ipMu sync.Mutex
ipMap = map[string]string{} // SSH port => IP address
ipMap = []ipMapping{}
)
mux := http.NewServeMux()
@ -385,7 +387,11 @@ func TestVMIntegrationEndToEnd(t *testing.T) {
name := path.Base(r.URL.Path)
host, _, _ := net.SplitHostPort(r.RemoteAddr)
ipMap[name] = host
port, err := strconv.Atoi(name)
if err != nil {
log.Panicf("bad port: %v", port)
}
ipMap = append(ipMap, ipMapping{r.UserAgent(), port, host})
t.Logf("%s: %v", name, host)
})
@ -461,13 +467,14 @@ func TestVMIntegrationEndToEnd(t *testing.T) {
ipMu.Lock()
defer ipMu.Unlock()
t.Run("join-net", func(t *testing.T) {
for port := range ipMap {
port := port
t.Run(port, func(t *testing.T) {
for _, ipm := range ipMap {
ipm := ipm
port := ipm.port
t.Run(ipm.name, func(t *testing.T) {
tstest.FixLogs(t)
t.Parallel()
hostport := fmt.Sprintf("127.0.0.1:%s", port)
hostport := fmt.Sprintf("127.0.0.1:%d", port)
// NOTE(Xe): This retry loop helps to make things a bit faster, centos sometimes is slow at starting its sshd. I don't know why they don't use socket activation.
const maxRetries = 5
@ -487,7 +494,7 @@ func TestVMIntegrationEndToEnd(t *testing.T) {
t.Fatalf("can't connect to %s, tried %d times", hostport, maxRetries)
}
t.Logf("about to ssh into 127.0.0.1:%s", port)
t.Logf("about to ssh into 127.0.0.1:%d", port)
cli, err := ssh.Dial("tcp", hostport, &ssh.ClientConfig{
User: "root",
Auth: []ssh.AuthMethod{ssh.PublicKeys(signer), ssh.Password(securePassword)},
@ -502,7 +509,7 @@ func TestVMIntegrationEndToEnd(t *testing.T) {
e, _, err := expect.SpawnSSH(cli, timeout, expect.Verbose(true), expect.VerboseWriter(log.Writer()))
if err != nil {
t.Fatalf("%s: can't register a shell session: %v", port, err)
t.Fatalf("%d: can't register a shell session: %v", port, err)
}
defer e.Close()
@ -510,20 +517,20 @@ func TestVMIntegrationEndToEnd(t *testing.T) {
_, _, err = e.Expect(regexp.MustCompile(`(\#)`), timeout)
if err != nil {
t.Fatalf("%s: can't get a shell: %v", port, err)
t.Fatalf("%d: can't get a shell: %v", port, err)
}
t.Logf("got shell for %s", port)
t.Logf("got shell for %d", port)
err = e.Send("systemctl start tailscaled.service\n")
if err != nil {
t.Fatalf("can't send command to start tailscaled: %v", err)
}
_, _, err = e.Expect(regexp.MustCompile(`(\#)`), timeout)
if err != nil {
t.Fatalf("%s: can't get a shell: %v", port, err)
t.Fatalf("%d: can't get a shell: %v", port, err)
}
err = e.Send(fmt.Sprintf("sudo tailscale up --login-server %s\n", loginServer))
if err != nil {
t.Fatalf("%s: can't send tailscale up command: %v", port, err)
t.Fatalf("%d: can't send tailscale up command: %v", port, err)
}
_, _, err = e.Expect(regexp.MustCompile(`Success.`), timeout)
if err != nil {

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