mirror of
https://github.com/containers/podman
synced 2024-10-19 16:54:07 +00:00
2c79f9929d
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
324 lines
12 KiB
Go
324 lines
12 KiB
Go
package integration
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
|
|
. "github.com/containers/podman/v2/test/utils"
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
. "github.com/onsi/gomega/gexec"
|
|
)
|
|
|
|
var _ = Describe("Podman logs", func() {
|
|
var (
|
|
tempdir string
|
|
err error
|
|
podmanTest *PodmanTestIntegration
|
|
)
|
|
|
|
BeforeEach(func() {
|
|
tempdir, err = CreateTempDirInTempDir()
|
|
if err != nil {
|
|
os.Exit(1)
|
|
}
|
|
podmanTest = PodmanTestCreate(tempdir)
|
|
podmanTest.Setup()
|
|
podmanTest.SeedImages()
|
|
})
|
|
|
|
AfterEach(func() {
|
|
podmanTest.Cleanup()
|
|
f := CurrentGinkgoTestDescription()
|
|
processTestResult(f)
|
|
|
|
})
|
|
|
|
It("all lines", func() {
|
|
logc := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
|
|
cid := logc.OutputToString()
|
|
results := podmanTest.Podman([]string{"logs", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(3))
|
|
})
|
|
|
|
It("tail two lines", func() {
|
|
logc := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--tail", "2", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(2))
|
|
})
|
|
|
|
It("tail zero lines", func() {
|
|
logc := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--tail", "0", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(0))
|
|
})
|
|
|
|
It("tail 800 lines", func() {
|
|
logc := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "i=1; while [ \"$i\" -ne 1000 ]; do echo \"line $i\"; i=$((i + 1)); done"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--tail", "800", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(800))
|
|
})
|
|
|
|
It("tail 2 lines with timestamps", func() {
|
|
logc := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--tail", "2", "-t", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(2))
|
|
})
|
|
|
|
It("since time 2017-08-07", func() {
|
|
logc := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--since", "2017-08-07T10:10:09.056611202-04:00", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(3))
|
|
})
|
|
|
|
It("since duration 10m", func() {
|
|
logc := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--since", "10m", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(3))
|
|
})
|
|
|
|
It("latest and container name should fail", func() {
|
|
results := podmanTest.Podman([]string{"logs", "-l", "foobar"})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(ExitWithError())
|
|
})
|
|
|
|
It("two containers showing short container IDs", func() {
|
|
SkipIfRemote() // remote does not support multiple containers
|
|
log1 := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
log1.WaitWithDefaultTimeout()
|
|
Expect(log1.ExitCode()).To(Equal(0))
|
|
cid1 := log1.OutputToString()
|
|
|
|
log2 := podmanTest.Podman([]string{"run", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
log2.WaitWithDefaultTimeout()
|
|
Expect(log2.ExitCode()).To(Equal(0))
|
|
cid2 := log2.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", cid1, cid2})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).Should(Exit(0))
|
|
|
|
output := results.OutputToStringArray()
|
|
Expect(len(output)).To(Equal(6))
|
|
Expect(strings.Contains(output[0], cid1[:12]) || strings.Contains(output[0], cid2[:12])).To(BeTrue())
|
|
})
|
|
|
|
It("podman logs on a created container should result in 0 exit code", func() {
|
|
session := podmanTest.Podman([]string{"create", "-dt", "--name", "log", ALPINE})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).To(Exit(0))
|
|
|
|
results := podmanTest.Podman([]string{"logs", "log"})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
})
|
|
|
|
It("using journald for container with container tag", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "--log-opt=tag={{.ImageName}}", "-d", ALPINE, "sh", "-c", "echo podman; sleep 0.1; echo podman; sleep 0.1; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
wait := podmanTest.Podman([]string{"wait", "-l"})
|
|
wait.WaitWithDefaultTimeout()
|
|
Expect(wait).To(Exit(0))
|
|
|
|
cmd := exec.Command("journalctl", "--no-pager", "-o", "json", "--output-fields=CONTAINER_TAG", "-u", fmt.Sprintf("libpod-conmon-%s.scope", cid))
|
|
out, err := cmd.CombinedOutput()
|
|
Expect(err).To(BeNil())
|
|
Expect(string(out)).To(ContainSubstring("alpine"))
|
|
})
|
|
|
|
It("using journald for container name", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
containerName := "inside-journal"
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "-d", "--name", containerName, ALPINE, "sh", "-c", "echo podman; sleep 0.1; echo podman; sleep 0.1; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
wait := podmanTest.Podman([]string{"wait", "-l"})
|
|
wait.WaitWithDefaultTimeout()
|
|
Expect(wait).To(Exit(0))
|
|
|
|
cmd := exec.Command("journalctl", "--no-pager", "-o", "json", "--output-fields=CONTAINER_NAME", "-u", fmt.Sprintf("libpod-conmon-%s.scope", cid))
|
|
out, err := cmd.CombinedOutput()
|
|
Expect(err).To(BeNil())
|
|
Expect(string(out)).To(ContainSubstring(containerName))
|
|
})
|
|
|
|
It("using journald for container", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(3))
|
|
})
|
|
|
|
It("using journald tail two lines", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
results := podmanTest.Podman([]string{"logs", "--tail", "2", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(2))
|
|
})
|
|
|
|
It("using journald tail 99 lines", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--tail", "99", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(3))
|
|
})
|
|
|
|
It("using journald tail 2 lines with timestamps", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--tail", "2", "-t", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(2))
|
|
})
|
|
|
|
It("using journald since time 2017-08-07", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--since", "2017-08-07T10:10:09.056611202-04:00", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(3))
|
|
})
|
|
|
|
It("using journald with duration 10m", func() {
|
|
Skip("need to verify images have correct packages for journald")
|
|
logc := podmanTest.Podman([]string{"run", "--log-driver", "journald", "-dt", ALPINE, "sh", "-c", "echo podman; echo podman; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
cid := logc.OutputToString()
|
|
|
|
results := podmanTest.Podman([]string{"logs", "--since", "10m", cid})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
Expect(len(results.OutputToStringArray())).To(Equal(3))
|
|
})
|
|
|
|
It("streaming output", func() {
|
|
containerName := "logs-f-rm"
|
|
|
|
logc := podmanTest.Podman([]string{"run", "--rm", "--name", containerName, "-dt", ALPINE, "sh", "-c", "echo podman; sleep 1; echo podman"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
|
|
results := podmanTest.Podman([]string{"logs", "-f", containerName})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
|
|
// TODO: we should actually check for two podman lines,
|
|
// but as of 2020-06-17 there's a race condition in which
|
|
// 'logs -f' may not catch all output from a container
|
|
Expect(results.OutputToString()).To(ContainSubstring("podman"))
|
|
|
|
// Container should now be terminatING or terminatED, but we
|
|
// have no guarantee of which: 'logs -f' does not necessarily
|
|
// wait for cleanup. Run 'inspect' and accept either state.
|
|
inspect := podmanTest.Podman([]string{"container", "inspect", "--format", "{{.State.Status}}", containerName})
|
|
inspect.WaitWithDefaultTimeout()
|
|
if inspect.ExitCode() == 0 {
|
|
Expect(inspect.OutputToString()).To(Equal("exited"))
|
|
// TODO: add 2-second wait loop to confirm cleanup
|
|
} else {
|
|
Expect(inspect.ErrorToString()).To(ContainSubstring("no such container"))
|
|
}
|
|
})
|
|
|
|
It("podman logs with log-driver=none errors", func() {
|
|
ctrName := "logsctr"
|
|
logc := podmanTest.Podman([]string{"run", "--name", ctrName, "-d", "--log-driver", "none", ALPINE, "top"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
|
|
logs := podmanTest.Podman([]string{"logs", "-f", ctrName})
|
|
logs.WaitWithDefaultTimeout()
|
|
Expect(logs).To(Not(Exit(0)))
|
|
})
|
|
|
|
It("follow output stopped container", func() {
|
|
containerName := "logs-f"
|
|
|
|
logc := podmanTest.Podman([]string{"run", "--name", containerName, "-d", ALPINE, "true"})
|
|
logc.WaitWithDefaultTimeout()
|
|
Expect(logc).To(Exit(0))
|
|
|
|
results := podmanTest.Podman([]string{"logs", "-f", containerName})
|
|
results.WaitWithDefaultTimeout()
|
|
Expect(results).To(Exit(0))
|
|
})
|
|
})
|