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Quadlet - use helper function for handling key=val type keys

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Signed-off-by: Ygal Blum <ygal.blum@gmail.com>
This commit is contained in:
Ygal Blum
2025-04-24 14:15:39 -04:00
parent 2b647bf3f8
commit 633f727f2d
2 changed files with 41 additions and 53 deletions
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12
pkg/systemd/quadlet/podmancmdline.go
View File

@ -45,18 +45,6 @@ func (c *PodmanCmdline) addKeys(arg string, keys map[string]string) {
}
}
func (c *PodmanCmdline) addEnv(env map[string]string) {
c.addKeys("--env", env)
}
func (c *PodmanCmdline) addLabels(labels map[string]string) {
c.addKeys("--label", labels)
}
func (c *PodmanCmdline) addAnnotations(annotations map[string]string) {
c.addKeys("--annotation", annotations)
}
func (c *PodmanCmdline) addBool(arg string, val bool) {
if val {
c.add(arg)

82
pkg/systemd/quadlet/quadlet.go
View File

@ -601,10 +601,6 @@ func ConvertContainer(container *parser.UnitFile, isUser bool, unitsInfoMap map[
service.Set(ServiceGroup, "KillMode", "mixed")
}
// Read env early so we can override it below
podmanEnv, warn := container.LookupAllKeyVal(ContainerGroup, KeyEnvironment)
warnings = errors.Join(warnings, warn)
// Need the containers filesystem mounted to start podman
service.Add(UnitGroup, "RequiresMountsFor", "%t/containers")
@ -814,9 +810,12 @@ func ConvertContainer(container *parser.UnitFile, isUser bool, unitsInfoMap map[
update, ok := container.Lookup(ContainerGroup, KeyAutoUpdate)
if ok && len(update) > 0 {
podman.addLabels(map[string]string{
autoUpdateLabel: update,
})
podman.addKeys(
"--label",
map[string]string{
autoUpdateLabel: update,
},
)
}
exposedPorts := container.LookupAll(ContainerGroup, KeyExposeHostPort)
@ -832,15 +831,13 @@ func ConvertContainer(container *parser.UnitFile, isUser bool, unitsInfoMap map[
handlePublishPorts(container, ContainerGroup, podman)
podman.addEnv(podmanEnv)
labels, warn := container.LookupAllKeyVal(ContainerGroup, KeyLabel)
keyValKeys := map[string]string{
KeyEnvironment: "--env",
KeyLabel: "--label",
KeyAnnotation: "--annotation",
}
warn = lookupAndAddKeyVals(container, ContainerGroup, keyValKeys, podman)
warnings = errors.Join(warnings, warn)
podman.addLabels(labels)
annotations, warn := container.LookupAllKeyVal(ContainerGroup, KeyAnnotation)
warnings = errors.Join(warnings, warn)
podman.addAnnotations(annotations)
masks := container.LookupAllArgs(ContainerGroup, KeyMask)
for _, mask := range masks {
@ -1041,17 +1038,12 @@ func ConvertNetwork(network *parser.UnitFile, name string, unitsInfoMap map[stri
return nil, warnings, fmt.Errorf("cannot set gateway or range without subnet")
}
networkOptions, warn := network.LookupAllKeyVal(NetworkGroup, KeyOptions)
warnings = errors.Join(warnings, warn)
if len(networkOptions) > 0 {
podman.addKeys("--opt", networkOptions)
keyValKeys := map[string]string{
KeyOptions: "--opt",
KeyLabel: "--label",
}
labels, warn := network.LookupAllKeyVal(NetworkGroup, KeyLabel)
warn = lookupAndAddKeyVals(network, NetworkGroup, keyValKeys, podman)
warnings = errors.Join(warnings, warn)
if len(labels) > 0 {
podman.addLabels(labels)
}
handlePodmanArgs(network, NetworkGroup, podman)
@ -1111,9 +1103,6 @@ func ConvertVolume(volume *parser.UnitFile, name string, unitsInfoMap map[string
// Need the containers filesystem mounted to start podman
service.Add(UnitGroup, "RequiresMountsFor", "%t/containers")
labels, warn := volume.LookupAllKeyVal(VolumeGroup, "Label")
warnings = errors.Join(warnings, warn)
podman := createBasePodmanCommand(volume, VolumeGroup)
podman.add("volume", "create", "--ignore")
@ -1200,7 +1189,11 @@ func ConvertVolume(volume *parser.UnitFile, name string, unitsInfoMap map[string
podman.add("--opt", opts.String())
}
podman.addLabels(labels)
keyValKeys := map[string]string{
KeyLabel: "--label",
}
warn = lookupAndAddKeyVals(volume, VolumeGroup, keyValKeys, podman)
warnings = errors.Join(warnings, warn)
handlePodmanArgs(volume, VolumeGroup, podman)
@ -1516,19 +1509,14 @@ func ConvertBuild(build *parser.UnitFile, unitsInfoMap map[string]*UnitInfo, isU
}
lookupAndAddAllStrings(build, BuildGroup, allStringKeys, podman)
annotations, warn := build.LookupAllKeyVal(BuildGroup, KeyAnnotation)
keyValKeys := map[string]string{
KeyEnvironment: "--env",
KeyLabel: "--label",
KeyAnnotation: "--annotation",
}
warn = lookupAndAddKeyVals(build, BuildGroup, keyValKeys, podman)
warnings = errors.Join(warnings, warn)
podman.addAnnotations(annotations)
podmanEnv, warn := build.LookupAllKeyVal(BuildGroup, KeyEnvironment)
warnings = errors.Join(warnings, warn)
podman.addEnv(podmanEnv)
labels, warn := build.LookupAllKeyVal(BuildGroup, KeyLabel)
warnings = errors.Join(warnings, warn)
podman.addLabels(labels)
if err := addNetworks(build, BuildGroup, service, unitsInfoMap, podman); err != nil {
return nil, warnings, err
}
@ -1709,9 +1697,11 @@ func ConvertPod(podUnit *parser.UnitFile, name string, unitsInfoMap map[string]*
handlePublishPorts(podUnit, PodGroup, execStartPre)
labels, warn := podUnit.LookupAllKeyVal(PodGroup, KeyLabel)
keyValKeys := map[string]string{
KeyLabel: "--label",
}
warn = lookupAndAddKeyVals(podUnit, PodGroup, keyValKeys, execStartPre)
warnings = errors.Join(warnings, warn)
execStartPre.addLabels(labels)
if err := addNetworks(podUnit, PodGroup, service, unitsInfoMap, execStartPre); err != nil {
return nil, warnings, err
@ -2368,3 +2358,13 @@ func translateUnitDependencies(serviceUnitFile *parser.UnitFile, unitsInfoMap ma
}
return nil
}
func lookupAndAddKeyVals(unit *parser.UnitFile, group string, keys map[string]string, podman *PodmanCmdline) error {
var warnings error
for key, flag := range keys {
keyVals, warn := unit.LookupAllKeyVal(group, key)
warnings = errors.Join(warnings, warn)
podman.addKeys(flag, keyVals)
}
return warnings
}