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-rw-r--r--pkg/systemd/generate/common.go36
-rw-r--r--pkg/systemd/generate/common_test.go147
-rw-r--r--pkg/systemd/generate/containers.go21
-rw-r--r--pkg/systemd/generate/containers_test.go91
-rw-r--r--pkg/systemd/generate/pods.go8
-rw-r--r--pkg/systemd/generate/pods_test.go19
6 files changed, 290 insertions, 32 deletions
diff --git a/pkg/systemd/generate/common.go b/pkg/systemd/generate/common.go
index 19d468403..eafd45528 100644
--- a/pkg/systemd/generate/common.go
+++ b/pkg/systemd/generate/common.go
@@ -39,20 +39,46 @@ 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 bc13a6116..e06655a8d 100644
--- a/pkg/systemd/generate/containers.go
+++ b/pkg/systemd/generate/containers.go
@@ -238,13 +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)
@@ -254,7 +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 {
@@ -266,8 +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 1359c1a37..899ba6bfa 100644
--- a/pkg/systemd/generate/containers_test.go
+++ b/pkg/systemd/generate/containers_test.go
@@ -395,6 +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
@@ -782,6 +832,47 @@ WantedBy=multi-user.target default.target
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 a76979ecf..1b92649e8 100644
--- a/pkg/systemd/generate/pods.go
+++ b/pkg/systemd/generate/pods.go
@@ -279,16 +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 559f7365f..0e4d92c50 100644
--- a/pkg/systemd/generate/pods_test.go
+++ b/pkg/systemd/generate/pods_test.go
@@ -320,6 +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 {
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-24 12:37:36 +0000