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author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2021-03-29 20:36:07 +0000 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-03-29 20:36:07 +0000 |
commit | f24fabba13df6d442b120cb88fa57287ab85e2de (patch) | |
tree | 109299ef9cd051e08380119b41288f970443ed2a /pkg/systemd/generate | |
parent | c8af1747320bb9506ab4ea80892f0dae81c03a95 (diff) | |
parent | 1386f90467e9111533742b40f91018f908efea81 (diff) | |
download | podman-f24fabba13df6d442b120cb88fa57287ab85e2de.tar.gz podman-f24fabba13df6d442b120cb88fa57287ab85e2de.tar.bz2 podman-f24fabba13df6d442b120cb88fa57287ab85e2de.zip |
Merge pull request #9868 from mheon/310_backports
Final backports for v3.1.0
Diffstat (limited to 'pkg/systemd/generate')
-rw-r--r-- | pkg/systemd/generate/common.go | 37 | ||||
-rw-r--r-- | pkg/systemd/generate/common_test.go | 147 | ||||
-rw-r--r-- | pkg/systemd/generate/containers.go | 44 | ||||
-rw-r--r-- | pkg/systemd/generate/containers_test.go | 145 | ||||
-rw-r--r-- | pkg/systemd/generate/pods.go | 14 | ||||
-rw-r--r-- | pkg/systemd/generate/pods_test.go | 38 |
6 files changed, 393 insertions, 32 deletions
diff --git a/pkg/systemd/generate/common.go b/pkg/systemd/generate/common.go index 94a6f4cb5..eafd45528 100644 --- a/pkg/systemd/generate/common.go +++ b/pkg/systemd/generate/common.go @@ -36,22 +36,49 @@ Description=Podman {{{{.ServiceName}}}}.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor={{{{.GraphRoot}}}} {{{{.RunRoot}}}} ` -// filterPodFlags removes --pod and --pod-id-file from the specified command. -func filterPodFlags(command []string) []string { +// filterPodFlags removes --pod, --pod-id-file and --infra-conmon-pidfile from the specified command. +// argCount is the number of last arguments which should not be filtered, e.g. the container entrypoint. +func filterPodFlags(command []string, argCount int) []string { processed := []string{} - for i := 0; i < len(command); i++ { + for i := 0; i < len(command)-argCount; i++ { s := command[i] - if s == "--pod" || s == "--pod-id-file" { + if s == "--pod" || s == "--pod-id-file" || s == "--infra-conmon-pidfile" { i++ continue } - if strings.HasPrefix(s, "--pod=") || strings.HasPrefix(s, "--pod-id-file=") { + if strings.HasPrefix(s, "--pod=") || + strings.HasPrefix(s, "--pod-id-file=") || + strings.HasPrefix(s, "--infra-conmon-pidfile=") { continue } processed = append(processed, s) } + processed = append(processed, command[len(command)-argCount:]...) + return processed +} + +// filterCommonContainerFlags removes --conmon-pidfile, --cidfile and --cgroups from the specified command. +// argCount is the number of last arguments which should not be filtered, e.g. the container entrypoint. +func filterCommonContainerFlags(command []string, argCount int) []string { + processed := []string{} + for i := 0; i < len(command)-argCount; i++ { + s := command[i] + + switch { + case s == "--conmon-pidfile", s == "--cidfile", s == "--cgroups": + i++ + continue + case strings.HasPrefix(s, "--conmon-pidfile="), + strings.HasPrefix(s, "--cidfile="), + strings.HasPrefix(s, "--cgroups="): + continue + } + processed = append(processed, s) + } + processed = append(processed, command[len(command)-argCount:]...) return processed } diff --git a/pkg/systemd/generate/common_test.go b/pkg/systemd/generate/common_test.go index 3787e461e..30e758127 100644 --- a/pkg/systemd/generate/common_test.go +++ b/pkg/systemd/generate/common_test.go @@ -1,7 +1,6 @@ package generate import ( - "strings" "testing" "github.com/stretchr/testify/assert" @@ -9,22 +8,144 @@ import ( func TestFilterPodFlags(t *testing.T) { tests := []struct { - input []string + input []string + output []string + argCount int }{ - {[]string{"podman", "pod", "create"}}, - {[]string{"podman", "pod", "create", "--name", "foo"}}, - {[]string{"podman", "pod", "create", "--pod-id-file", "foo"}}, - {[]string{"podman", "pod", "create", "--pod-id-file=foo"}}, - {[]string{"podman", "run", "--pod", "foo"}}, - {[]string{"podman", "run", "--pod=foo"}}, + { + []string{"podman", "pod", "create"}, + []string{"podman", "pod", "create"}, + 0, + }, + { + []string{"podman", "pod", "create", "--name", "foo"}, + []string{"podman", "pod", "create", "--name", "foo"}, + 0, + }, + { + []string{"podman", "pod", "create", "--pod-id-file", "foo"}, + []string{"podman", "pod", "create"}, + 0, + }, + { + []string{"podman", "pod", "create", "--pod-id-file=foo"}, + []string{"podman", "pod", "create"}, + 0, + }, + { + []string{"podman", "pod", "create", "--pod-id-file", "foo", "--infra-conmon-pidfile", "foo"}, + []string{"podman", "pod", "create"}, + 0, + }, + { + []string{"podman", "pod", "create", "--pod-id-file", "foo", "--infra-conmon-pidfile=foo"}, + []string{"podman", "pod", "create"}, + 0, + }, + { + []string{"podman", "run", "--pod", "foo"}, + []string{"podman", "run"}, + 0, + }, + { + []string{"podman", "run", "--pod=foo"}, + []string{"podman", "run"}, + 0, + }, + { + []string{"podman", "run", "--pod=foo", "fedora", "podman", "run", "--pod=test", "alpine"}, + []string{"podman", "run", "fedora", "podman", "run", "--pod=test", "alpine"}, + 5, + }, + { + []string{"podman", "run", "--pod", "foo", "fedora", "podman", "run", "--pod", "test", "alpine"}, + []string{"podman", "run", "fedora", "podman", "run", "--pod", "test", "alpine"}, + 6, + }, + { + []string{"podman", "run", "--pod-id-file=foo", "fedora", "podman", "run", "--pod-id-file=test", "alpine"}, + []string{"podman", "run", "fedora", "podman", "run", "--pod-id-file=test", "alpine"}, + 5, + }, + { + []string{"podman", "run", "--pod-id-file", "foo", "fedora", "podman", "run", "--pod-id-file", "test", "alpine"}, + []string{"podman", "run", "fedora", "podman", "run", "--pod-id-file", "test", "alpine"}, + 6, + }, + } + + for _, test := range tests { + processed := filterPodFlags(test.input, test.argCount) + assert.Equal(t, test.output, processed) + } +} + +func TestFilterCommonContainerFlags(t *testing.T) { + tests := []struct { + input []string + output []string + argCount int + }{ + { + []string{"podman", "run", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--conmon-pidfile", "foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--conmon-pidfile=foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--cidfile", "foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--cidfile=foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--cgroups", "foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--cgroups=foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--cgroups", "foo", "--conmon-pidfile", "foo", "--cidfile", "foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo", "alpine"}, + []string{"podman", "run", "alpine"}, + 1, + }, + { + []string{"podman", "run", "--cgroups", "foo", "--conmon-pidfile", "foo", "--cidfile", "foo", "alpine", "--cgroups", "foo", "--conmon-pidfile", "foo", "--cidfile", "foo"}, + []string{"podman", "run", "alpine", "--cgroups", "foo", "--conmon-pidfile", "foo", "--cidfile", "foo"}, + 7, + }, + { + []string{"podman", "run", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo", "alpine", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo"}, + []string{"podman", "run", "alpine", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo"}, + 4, + }, } for _, test := range tests { - processed := filterPodFlags(test.input) - for _, s := range processed { - assert.False(t, strings.HasPrefix(s, "--pod-id-file")) - assert.False(t, strings.HasPrefix(s, "--pod")) - } + processed := filterCommonContainerFlags(test.input, test.argCount) + assert.Equal(t, test.output, processed) } } diff --git a/pkg/systemd/generate/containers.go b/pkg/systemd/generate/containers.go index 9343a5067..e06655a8d 100644 --- a/pkg/systemd/generate/containers.go +++ b/pkg/systemd/generate/containers.go @@ -71,6 +71,12 @@ type containerInfo struct { // If not nil, the container is part of the pod. We can use the // podInfo to extract the relevant data. Pod *podInfo + // Location of the GraphRoot for the container. Required for ensuring the + // volume has finished mounting when coming online at boot. + GraphRoot string + // Location of the RunRoot for the container. Required for ensuring the tmpfs + // or volume exists and is mounted when coming online at boot. + RunRoot string } const containerTemplate = headerTemplate + ` @@ -132,6 +138,21 @@ func generateContainerInfo(ctr *libpod.Container, options entities.GenerateSyste nameOrID, serviceName := containerServiceName(ctr, options) + store := ctr.Runtime().GetStore() + if store == nil { + return nil, errors.Errorf("could not determine storage store for container") + } + + graphRoot := store.GraphRoot() + if graphRoot == "" { + return nil, errors.Errorf("could not lookup container's graphroot: got empty string") + } + + runRoot := store.RunRoot() + if runRoot == "" { + return nil, errors.Errorf("could not lookup container's runroot: got empty string") + } + info := containerInfo{ ServiceName: serviceName, ContainerNameOrID: nameOrID, @@ -140,6 +161,8 @@ func generateContainerInfo(ctr *libpod.Container, options entities.GenerateSyste StopTimeout: timeout, GenerateTimestamp: true, CreateCommand: createCommand, + GraphRoot: graphRoot, + RunRoot: runRoot, } return &info, nil @@ -215,13 +238,7 @@ func executeContainerTemplate(info *containerInfo, options entities.GenerateSyst "--cidfile", "{{{{.ContainerIDFile}}}}", "--cgroups=no-conmon", ) - // If the container is in a pod, make sure that the - // --pod-id-file is set correctly. - if info.Pod != nil { - podFlags := []string{"--pod-id-file", "{{{{.Pod.PodIDFile}}}}"} - startCommand = append(startCommand, podFlags...) - info.CreateCommand = filterPodFlags(info.CreateCommand) - } + remainingCmd := info.CreateCommand[index:] // Presence check for certain flags/options. fs := pflag.NewFlagSet("args", pflag.ContinueOnError) @@ -231,7 +248,16 @@ func executeContainerTemplate(info *containerInfo, options entities.GenerateSyst fs.BoolP("detach", "d", false, "") fs.String("name", "", "") fs.Bool("replace", false, "") - fs.Parse(info.CreateCommand[index:]) + fs.Parse(remainingCmd) + + remainingCmd = filterCommonContainerFlags(remainingCmd, fs.NArg()) + // If the container is in a pod, make sure that the + // --pod-id-file is set correctly. + if info.Pod != nil { + podFlags := []string{"--pod-id-file", "{{{{.Pod.PodIDFile}}}}"} + startCommand = append(startCommand, podFlags...) + remainingCmd = filterPodFlags(remainingCmd, fs.NArg()) + } hasDetachParam, err := fs.GetBool("detach") if err != nil { @@ -243,8 +269,6 @@ func executeContainerTemplate(info *containerInfo, options entities.GenerateSyst return "", err } - remainingCmd := info.CreateCommand[index:] - if !hasDetachParam { // Enforce detaching // diff --git a/pkg/systemd/generate/containers_test.go b/pkg/systemd/generate/containers_test.go index ebbbdb786..899ba6bfa 100644 --- a/pkg/systemd/generate/containers_test.go +++ b/pkg/systemd/generate/containers_test.go @@ -48,6 +48,7 @@ Description=Podman container-639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -73,6 +74,7 @@ Description=Podman container-foobar.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -96,6 +98,7 @@ Description=Podman container-foobar.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage BindsTo=a.service b.service c.service pod.service After=a.service b.service c.service pod.service @@ -121,6 +124,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -145,6 +149,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -169,6 +174,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -193,6 +199,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -217,6 +224,7 @@ Description=Podman container-639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -242,6 +250,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -270,6 +279,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -294,6 +304,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -318,6 +329,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -342,6 +354,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -366,6 +379,7 @@ Description=Podman jadda-jadda.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage [Service] Environment=PODMAN_SYSTEMD_UNIT=%n @@ -381,6 +395,56 @@ Type=forking [Install] WantedBy=multi-user.target default.target ` + + goodNewWithIDFiles := `# jadda-jadda.service +# autogenerated by Podman CI + +[Unit] +Description=Podman jadda-jadda.service +Documentation=man:podman-generate-systemd(1) +Wants=network.target +After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage + +[Service] +Environment=PODMAN_SYSTEMD_UNIT=%n +Restart=always +TimeoutStopSec=70 +ExecStartPre=/bin/rm -f %t/jadda-jadda.pid %t/jadda-jadda.ctr-id +ExecStart=/usr/bin/podman run --conmon-pidfile %t/jadda-jadda.pid --cidfile %t/jadda-jadda.ctr-id --cgroups=no-conmon -d awesome-image:latest podman run --cgroups=foo --conmon-pidfile=foo --cidfile=foo alpine +ExecStop=/usr/bin/podman stop --ignore --cidfile %t/jadda-jadda.ctr-id -t 10 +ExecStopPost=/usr/bin/podman rm --ignore -f --cidfile %t/jadda-jadda.ctr-id +PIDFile=%t/jadda-jadda.pid +Type=forking + +[Install] +WantedBy=multi-user.target default.target +` + + goodNewWithPodIDFiles := `# jadda-jadda.service +# autogenerated by Podman CI + +[Unit] +Description=Podman jadda-jadda.service +Documentation=man:podman-generate-systemd(1) +Wants=network.target +After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage + +[Service] +Environment=PODMAN_SYSTEMD_UNIT=%n +Restart=always +TimeoutStopSec=70 +ExecStartPre=/bin/rm -f %t/jadda-jadda.pid %t/jadda-jadda.ctr-id +ExecStart=/usr/bin/podman run --conmon-pidfile %t/jadda-jadda.pid --cidfile %t/jadda-jadda.ctr-id --cgroups=no-conmon --pod-id-file %t/pod-foobar.pod-id-file -d awesome-image:latest podman run --cgroups=foo --conmon-pidfile=foo --cidfile=foo --pod-id-file /tmp/pod-foobar.pod-id-file alpine +ExecStop=/usr/bin/podman stop --ignore --cidfile %t/jadda-jadda.ctr-id -t 10 +ExecStopPost=/usr/bin/podman rm --ignore -f --cidfile %t/jadda-jadda.ctr-id +PIDFile=%t/jadda-jadda.pid +Type=forking + +[Install] +WantedBy=multi-user.target default.target +` tests := []struct { name string info containerInfo @@ -400,6 +464,8 @@ WantedBy=multi-user.target default.target StopTimeout: 22, PodmanVersion: "CI", EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodID, false, @@ -416,6 +482,8 @@ WantedBy=multi-user.target default.target StopTimeout: 22, PodmanVersion: "CI", EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodIDNoHeaderInfo, false, @@ -432,6 +500,8 @@ WantedBy=multi-user.target default.target StopTimeout: 10, PodmanVersion: "CI", EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodName, false, @@ -449,6 +519,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", BoundToServices: []string{"pod", "a", "b", "c"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodNameBoundTo, false, @@ -464,6 +536,8 @@ WantedBy=multi-user.target default.target StopTimeout: 10, PodmanVersion: "CI", EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, "", false, @@ -481,6 +555,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "container", "run", "--name", "jadda-jadda", "--hostname", "hello-world", "awesome-image:latest", "command", "arg1", "...", "argN", "foo=arg \"with \" space"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodWithNameAndGeneric, true, @@ -498,6 +574,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "-d", "--name", "jadda-jadda", "--hostname", "hello-world", "awesome-image:latest", "command", "arg1", "...", "argN"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodWithExplicitShortDetachParam, true, @@ -515,6 +593,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "-d", "--name", "jadda-jadda", "--hostname", "hello-world", "awesome-image:latest", "command", "arg1", "...", "argN"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", Pod: &podInfo{ PodIDFile: "%t/pod-foobar.pod-id-file", }, @@ -535,6 +615,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "--detach", "--name", "jadda-jadda", "--hostname", "hello-world", "awesome-image:latest", "command", "arg1", "...", "argN"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodNameNewDetach, true, @@ -552,6 +634,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodIDNew, true, @@ -569,6 +653,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "--detach=true", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, genGoodNewDetach("--detach=true"), true, @@ -586,6 +672,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "--detach=false", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, genGoodNewDetach("-d"), true, @@ -603,6 +691,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "--name", "test", "-p", "80:80", "--detach=false", "awesome-image:latest", "somecmd", "--detach=false"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodNameNewDetachFalseWithCmd, true, @@ -620,6 +710,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "--name", "test", "-p", "80:80", "--detach=false", "--detach=false", "awesome-image:latest", "somecmd", "--detach=false"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodNameNewDetachFalseWithCmd, true, @@ -637,6 +729,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "-dti", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, genGoodNewDetach("-dti"), true, @@ -654,6 +748,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "run", "-tid", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, genGoodNewDetach("-tid"), true, @@ -671,6 +767,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "--events-backend", "none", "--runroot", "/root", "run", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodNewRootFlags, true, @@ -688,6 +786,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "container", "create", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodContainerCreate, true, @@ -705,6 +805,8 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "create", "--name", "test", "--log-driver=journald", "--log-opt=tag={{.Name}}", "awesome-image:latest"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodNewWithJournaldTag, true, @@ -722,12 +824,55 @@ WantedBy=multi-user.target default.target PodmanVersion: "CI", CreateCommand: []string{"I'll get stripped", "create", "--name", "test", "awesome-image:latest", "sh", "-c", "kill $$ && echo %\\"}, EnvVariable: define.EnvVariable, + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", }, goodNewWithSpecialChars, true, false, false, }, + {"good with ID files", + containerInfo{ + Executable: "/usr/bin/podman", + ServiceName: "jadda-jadda", + ContainerNameOrID: "jadda-jadda", + RestartPolicy: "always", + PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", + StopTimeout: 10, + PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", + CreateCommand: []string{"I'll get stripped", "create", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo", "awesome-image:latest", "podman", "run", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo", "alpine"}, + EnvVariable: define.EnvVariable, + }, + goodNewWithIDFiles, + true, + false, + false, + }, + {"good with pod ID files", + containerInfo{ + Executable: "/usr/bin/podman", + ServiceName: "jadda-jadda", + ContainerNameOrID: "jadda-jadda", + RestartPolicy: "always", + PIDFile: "/var/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", + StopTimeout: 10, + PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", + CreateCommand: []string{"I'll get stripped", "create", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo", "--pod", "test", "awesome-image:latest", "podman", "run", "--cgroups=foo", "--conmon-pidfile=foo", "--cidfile=foo", "--pod-id-file", "/tmp/pod-foobar.pod-id-file", "alpine"}, + EnvVariable: define.EnvVariable, + Pod: &podInfo{ + PodIDFile: "%t/pod-foobar.pod-id-file", + }, + }, + goodNewWithPodIDFiles, + true, + false, + false, + }, } for _, tt := range tests { test := tt diff --git a/pkg/systemd/generate/pods.go b/pkg/systemd/generate/pods.go index f96058d36..1b92649e8 100644 --- a/pkg/systemd/generate/pods.go +++ b/pkg/systemd/generate/pods.go @@ -73,6 +73,12 @@ type podInfo struct { ExecStopPost string // Removes autogenerated by Podman and timestamp if set to true GenerateNoHeader bool + // Location of the GraphRoot for the pod. Required for ensuring the + // volume has finished mounting when coming online at boot. + GraphRoot string + // Location of the RunRoot for the pod. Required for ensuring the tmpfs + // or volume exists and is mounted when coming online at boot. + RunRoot string } const podTemplate = headerTemplate + `Requires={{{{- range $index, $value := .RequiredServices -}}}}{{{{if $index}}}} {{{{end}}}}{{{{ $value }}}}.service{{{{end}}}} @@ -273,16 +279,16 @@ func executePodTemplate(info *podInfo, options entities.GenerateSystemdOptions) } podRootArgs = info.CreateCommand[1 : podCreateIndex-1] info.RootFlags = strings.Join(escapeSystemdArguments(podRootArgs), " ") - podCreateArgs = filterPodFlags(info.CreateCommand[podCreateIndex+1:]) + podCreateArgs = filterPodFlags(info.CreateCommand[podCreateIndex+1:], 0) } // We're hard-coding the first five arguments and append the // CreateCommand with a stripped command and subcommand. startCommand := []string{info.Executable} startCommand = append(startCommand, podRootArgs...) startCommand = append(startCommand, - []string{"pod", "create", - "--infra-conmon-pidfile", "{{{{.PIDFile}}}}", - "--pod-id-file", "{{{{.PodIDFile}}}}"}...) + "pod", "create", + "--infra-conmon-pidfile", "{{{{.PIDFile}}}}", + "--pod-id-file", "{{{{.PodIDFile}}}}") // Presence check for certain flags/options. fs := pflag.NewFlagSet("args", pflag.ContinueOnError) diff --git a/pkg/systemd/generate/pods_test.go b/pkg/systemd/generate/pods_test.go index 50c8d4556..0e4d92c50 100644 --- a/pkg/systemd/generate/pods_test.go +++ b/pkg/systemd/generate/pods_test.go @@ -47,6 +47,7 @@ Description=Podman pod-123abc.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage Requires=container-1.service container-2.service Before=container-1.service container-2.service @@ -74,6 +75,7 @@ Description=Podman pod-123abc.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage Requires=container-1.service container-2.service Before=container-1.service container-2.service @@ -101,6 +103,7 @@ Description=Podman pod-123abc.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage Requires=container-1.service container-2.service Before=container-1.service container-2.service @@ -128,6 +131,7 @@ Description=Podman pod-123abc.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage Requires=container-1.service container-2.service Before=container-1.service container-2.service @@ -155,6 +159,7 @@ Description=Podman pod-123abc.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target +RequiresMountsFor=/var/lib/containers/storage /var/run/containers/storage Requires=container-1.service container-2.service Before=container-1.service container-2.service @@ -191,6 +196,8 @@ WantedBy=multi-user.target default.target PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", StopTimeout: 42, PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", RequiredServices: []string{"container-1", "container-2"}, CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "bar=arg with space"}, }, @@ -208,6 +215,8 @@ WantedBy=multi-user.target default.target PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", StopTimeout: 42, PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", RequiredServices: []string{"container-1", "container-2"}, CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "bar=arg with space"}, }, @@ -225,6 +234,8 @@ WantedBy=multi-user.target default.target PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", StopTimeout: 42, PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", RequiredServices: []string{"container-1", "container-2"}, CreateCommand: []string{"podman", "--events-backend", "none", "--runroot", "/root", "pod", "create", "--name", "foo", "bar=arg with space"}, }, @@ -242,6 +253,8 @@ WantedBy=multi-user.target default.target PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", StopTimeout: 10, PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", RequiredServices: []string{"container-1", "container-2"}, CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "bar=arg with space"}, }, @@ -259,6 +272,8 @@ WantedBy=multi-user.target default.target PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", StopTimeout: 10, PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", RequiredServices: []string{"container-1", "container-2"}, CreateCommand: []string{"podman", "--events-backend", "none", "--runroot", "/root", "pod", "create", "--name", "foo", "bar=arg with space"}, }, @@ -276,6 +291,8 @@ WantedBy=multi-user.target default.target PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", StopTimeout: 10, PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", RequiredServices: []string{"container-1", "container-2"}, CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "--replace=false"}, }, @@ -293,6 +310,8 @@ WantedBy=multi-user.target default.target PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", StopTimeout: 10, PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", RequiredServices: []string{"container-1", "container-2"}, CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "--label", "key={{someval}}"}, }, @@ -301,6 +320,25 @@ WantedBy=multi-user.target default.target false, false, }, + {"pod --new with ID files", + podInfo{ + Executable: "/usr/bin/podman", + ServiceName: "pod-123abc", + InfraNameOrID: "jadda-jadda-infra", + RestartPolicy: "on-failure", + PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid", + StopTimeout: 10, + PodmanVersion: "CI", + GraphRoot: "/var/lib/containers/storage", + RunRoot: "/var/run/containers/storage", + RequiredServices: []string{"container-1", "container-2"}, + CreateCommand: []string{"podman", "pod", "create", "--infra-conmon-pidfile", "/tmp/pod-123abc.pid", "--pod-id-file", "/tmp/pod-123abc.pod-id", "--name", "foo", "bar=arg with space"}, + }, + podGoodNamedNew, + true, + false, + false, + }, } for _, tt := range tests { |