Support log_tag defaults from containers.conf

Fixes: https://github.com/containers/podman/issues/10204

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

2 files changed, 28 insertions, 6 deletions

diff --git a/test/e2e/config/containers-journald.conf b/test/e2e/config/containers-journald.conf
new file mode 100644
index 000000000..463f9a9fa
--- /dev/null
+++ b/test/e2e/config/containers-journald.conf
@@ -0,0 +1,4 @@
+[containers]
+
+log_driver="journald"
+log_tag="{{.ImageName}}"
diff --git a/test/e2e/containers_conf_test.go b/test/e2e/containers_conf_test.go
index a354de3b2..054454798 100644
--- a/test/e2e/containers_conf_test.go
+++ b/test/e2e/containers_conf_test.go
@@ -167,16 +167,34 @@ var _ = Describe("Podman run", func() {
 		verifyNSHandling("/proc/self/ns/cgroup", "--cgroupns")
 	})
 
+	It("using journald for container with container log_tag", func() {
+		SkipIfInContainer("journalctl inside a container doesn't work correctly")
+		os.Setenv("CONTAINERS_CONF", "config/containers-journald.conf")
+		if IsRemote() {
+			podmanTest.RestartRemoteService()
+		}
+		logc := podmanTest.Podman([]string{"run", "-d", ALPINE, "sh", "-c", "echo podman; sleep 0.1; echo podman; sleep 0.1; echo podman"})
+		logc.WaitWithDefaultTimeout()
+		Expect(logc.ExitCode()).To(Equal(0))
+		cid := logc.OutputToString()
+
+		wait := podmanTest.Podman([]string{"wait", cid})
+		wait.WaitWithDefaultTimeout()
+		Expect(wait.ExitCode()).To(Equal(0))
+
+		cmd := exec.Command("journalctl", "--no-pager", "-o", "json", "--output-fields=CONTAINER_TAG", fmt.Sprintf("CONTAINER_ID_FULL=%s", cid))
+		out, err := cmd.CombinedOutput()
+		Expect(err).To(BeNil())
+		Expect(string(out)).To(ContainSubstring("alpine"))
+	})
+
 	It("podman containers.conf additionalvolumes", func() {
 		conffile := filepath.Join(podmanTest.TempDir, "container.conf")
 		tempdir, err = CreateTempDirInTempDir()
-		if err != nil {
-			os.Exit(1)
-		}
+		Expect(err).To(BeNil())
+
 		err := ioutil.WriteFile(conffile, []byte(fmt.Sprintf("[containers]\nvolumes=[\"%s:%s:Z\",]\n", tempdir, tempdir)), 0755)
-		if err != nil {
-			os.Exit(1)
-		}
+		Expect(err).To(BeNil())
 
 		os.Setenv("CONTAINERS_CONF", conffile)
 		if IsRemote() {