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package integration
import (
"fmt"
"io/ioutil"
"net/url"
"os"
"os/exec"
"os/user"
"path/filepath"
"github.com/containers/common/pkg/config"
. "github.com/containers/podman/v4/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gbytes"
. "github.com/onsi/gomega/gexec"
)
var _ = Describe("podman system connection", func() {
ConfPath := struct {
Value string
IsSet bool
}{}
var podmanTest *PodmanTestIntegration
BeforeEach(func() {
ConfPath.Value, ConfPath.IsSet = os.LookupEnv("CONTAINERS_CONF")
conf, err := ioutil.TempFile("", "containersconf")
Expect(err).ToNot(HaveOccurred())
os.Setenv("CONTAINERS_CONF", conf.Name())
tempdir, err := CreateTempDirInTempDir()
Expect(err).ToNot(HaveOccurred())
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
})
AfterEach(func() {
podmanTest.Cleanup()
os.Remove(os.Getenv("CONTAINERS_CONF"))
if ConfPath.IsSet {
os.Setenv("CONTAINERS_CONF", ConfPath.Value)
} else {
os.Unsetenv("CONTAINERS_CONF")
}
f := CurrentGinkgoTestDescription()
_, _ = GinkgoWriter.Write(
[]byte(
fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())))
})
Context("without running API service", func() {
It("add ssh://", func() {
cmd := []string{"system", "connection", "add",
"--default",
"--identity", "~/.ssh/id_rsa",
"QA",
"ssh://root@server.fubar.com:2222/run/podman/podman.sock",
}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
cfg, err := config.ReadCustomConfig()
Expect(err).ShouldNot(HaveOccurred())
Expect(cfg).To(HaveActiveService("QA"))
Expect(cfg).Should(VerifyService(
"QA",
"ssh://root@server.fubar.com:2222/run/podman/podman.sock",
"~/.ssh/id_rsa",
))
cmd = []string{"system", "connection", "rename",
"QA",
"QE",
}
session = podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(config.ReadCustomConfig()).To(HaveActiveService("QE"))
})
It("add UDS", func() {
cmd := []string{"system", "connection", "add",
"QA-UDS",
"unix:///run/podman/podman.sock",
}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
Expect(config.ReadCustomConfig()).Should(VerifyService(
"QA-UDS",
"unix:///run/podman/podman.sock",
"",
))
cmd = []string{"system", "connection", "add",
"QA-UDS1",
"--socket-path", "/run/user/podman/podman.sock",
"unix:///run/podman/podman.sock",
}
session = podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
Expect(config.ReadCustomConfig()).Should(HaveActiveService("QA-UDS"))
Expect(config.ReadCustomConfig()).Should(VerifyService(
"QA-UDS1",
"unix:///run/user/podman/podman.sock",
"",
))
})
It("add tcp", func() {
cmd := []string{"system", "connection", "add",
"QA-TCP",
"tcp://localhost:8888",
}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
Expect(config.ReadCustomConfig()).Should(VerifyService(
"QA-TCP",
"tcp://localhost:8888",
"",
))
})
It("remove", func() {
session := podmanTest.Podman([]string{"system", "connection", "add",
"--default",
"--identity", "~/.ssh/id_rsa",
"QA",
"ssh://root@server.fubar.com:2222/run/podman/podman.sock",
})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// two passes to test that removing non-existent connection is not an error
for i := 0; i < 2; i++ {
session = podmanTest.Podman([]string{"system", "connection", "remove", "QA"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
cfg, err := config.ReadCustomConfig()
Expect(err).ShouldNot(HaveOccurred())
Expect(cfg.Engine.ActiveService).To(BeEmpty())
Expect(cfg.Engine.ServiceDestinations).To(BeEmpty())
}
})
It("remove --all", func() {
session := podmanTest.Podman([]string{"system", "connection", "add",
"--default",
"--identity", "~/.ssh/id_rsa",
"QA",
"ssh://root@server.fubar.com:2222/run/podman/podman.sock",
})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"system", "connection", "remove", "--all"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
Expect(session.Err.Contents()).Should(BeEmpty())
session = podmanTest.Podman([]string{"system", "connection", "list"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
})
It("default", func() {
for _, name := range []string{"devl", "qe"} {
cmd := []string{"system", "connection", "add",
"--default",
"--identity", "~/.ssh/id_rsa",
name,
"ssh://root@server.fubar.com:2222/run/podman/podman.sock",
}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
}
cmd := []string{"system", "connection", "default", "devl"}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
Expect(config.ReadCustomConfig()).Should(HaveActiveService("devl"))
cmd = []string{"system", "connection", "list"}
session = podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.Out).Should(Say("Name *URI *Identity *Default"))
cmd = []string{"system", "connection", "list", "--format", "{{.Name}}"}
session = podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).Should(Equal("devl qe"))
})
It("failed default", func() {
cmd := []string{"system", "connection", "default", "devl"}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).ShouldNot(Exit(0))
Expect(session.Err).Should(Say("destination is not defined"))
})
It("failed rename", func() {
cmd := []string{"system", "connection", "rename", "devl", "QE"}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).ShouldNot(Exit(0))
Expect(session.Err).Should(Say("destination is not defined"))
})
It("empty list", func() {
cmd := []string{"system", "connection", "list"}
session := podmanTest.Podman(cmd)
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToStringArray()).Should(HaveLen(1))
Expect(session.Err.Contents()).Should(BeEmpty())
})
})
Context("sshd and API services required", func() {
BeforeEach(func() {
// These tests are unique in as much as they require podman, podman-remote, systemd and sshd.
// podman-remote commands will be executed by ginkgo directly.
SkipIfContainerized("sshd is not available when running in a container")
SkipIfRemote("connection heuristic requires both podman and podman-remote binaries")
SkipIfNotRootless(fmt.Sprintf("FIXME: set up ssh keys when root. uid(%d) euid(%d)", os.Getuid(), os.Geteuid()))
SkipIfSystemdNotRunning("cannot test connection heuristic if systemd is not running")
SkipIfNotActive("sshd", "cannot test connection heuristic if sshd is not running")
})
It("add ssh:// socket path using connection heuristic", func() {
u, err := user.Current()
Expect(err).ShouldNot(HaveOccurred())
cmd := exec.Command(podmanTest.RemotePodmanBinary,
"system", "connection", "add",
"--default",
"--identity", filepath.Join(u.HomeDir, ".ssh", "id_ed25519"),
"QA",
fmt.Sprintf("ssh://%s@localhost", u.Username))
session, err := Start(cmd, GinkgoWriter, GinkgoWriter)
Expect(err).ToNot(HaveOccurred(), fmt.Sprintf("%q failed to execute", podmanTest.RemotePodmanBinary))
Eventually(session, DefaultWaitTimeout).Should(Exit(0))
Expect(session.Out.Contents()).Should(BeEmpty())
Expect(session.Err.Contents()).Should(BeEmpty())
uri := url.URL{
Scheme: "ssh",
User: url.User(u.Username),
Host: "localhost:22",
Path: fmt.Sprintf("/run/user/%s/podman/podman.sock", u.Uid),
}
Expect(config.ReadCustomConfig()).Should(HaveActiveService("QA"))
Expect(config.ReadCustomConfig()).Should(VerifyService(
"QA",
uri.String(),
filepath.Join(u.HomeDir, ".ssh", "id_ed25519"),
))
})
})
})
|
