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-rw-r--r--cmd/podman/common/create.go12
-rw-r--r--cmd/podman/common/create_test.go53
-rw-r--r--cmd/podman/pods/create.go32
-rw-r--r--pkg/domain/entities/pods.go63
4 files changed, 108 insertions, 52 deletions
diff --git a/cmd/podman/common/create.go b/cmd/podman/common/create.go
index 6200592b4..a65e90fab 100644
--- a/cmd/podman/common/create.go
+++ b/cmd/podman/common/create.go
@@ -15,6 +15,18 @@ const sizeWithUnitFormat = "(format: `<number>[<unit>]`, where unit = b (bytes),
var containerConfig = registry.PodmanConfig()
+// ContainerToPodOptions takes the Container and Pod Create options, assigning the matching values back to podCreate for the purpose of the libpod API
+// For this function to succeed, the JSON tags in PodCreateOptions and ContainerCreateOptions need to match due to the Marshaling and Unmarshaling done.
+// The types of the options also need to match or else the unmarshaling will fail even if the tags match
+func ContainerToPodOptions(containerCreate *entities.ContainerCreateOptions, podCreate *entities.PodCreateOptions) error {
+ contMarshal, err := json.Marshal(containerCreate)
+ if err != nil {
+ return err
+ }
+ return json.Unmarshal(contMarshal, podCreate)
+}
+
+// DefineCreateFlags declares and instantiates the container create flags
func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions, isInfra bool) {
createFlags := cmd.Flags()
diff --git a/cmd/podman/common/create_test.go b/cmd/podman/common/create_test.go
new file mode 100644
index 000000000..17b47dd16
--- /dev/null
+++ b/cmd/podman/common/create_test.go
@@ -0,0 +1,53 @@
+package common_test
+
+import (
+ "reflect"
+ "strings"
+ "testing"
+
+ "github.com/containers/podman/v3/cmd/podman/common"
+ "github.com/containers/podman/v3/pkg/domain/entities"
+ "github.com/stretchr/testify/assert"
+)
+
+func TestPodOptions(t *testing.T) {
+ entry := "/test1"
+ exampleOptions := entities.ContainerCreateOptions{CPUS: 5.5, CPUSetCPUs: "0-4", Entrypoint: &entry, Hostname: "foo", Name: "testing123", Volume: []string{"/fakeVol1", "/fakeVol2"}, Net: &entities.NetOptions{CNINetworks: []string{"FakeNetwork"}}, PID: "ns:/proc/self/ns"}
+
+ podOptions := entities.PodCreateOptions{}
+ err := common.ContainerToPodOptions(&exampleOptions, &podOptions)
+ assert.Nil(t, err)
+
+ cc := reflect.ValueOf(&exampleOptions).Elem()
+ pc := reflect.ValueOf(&podOptions).Elem()
+
+ pcType := reflect.TypeOf(podOptions)
+ for i := 0; i < pc.NumField(); i++ {
+ podField := pc.FieldByIndex([]int{i})
+ podType := pcType.Field(i)
+ for j := 0; j < cc.NumField(); j++ {
+ containerField := cc.FieldByIndex([]int{j})
+ containerType := reflect.TypeOf(exampleOptions).Field(j)
+ tagPod := strings.Split(string(podType.Tag.Get("json")), ",")[0]
+ tagContainer := strings.Split(string(containerType.Tag.Get("json")), ",")[0]
+ if tagPod == tagContainer && (tagPod != "" && tagContainer != "") {
+ areEqual := true
+ if containerField.Kind() == podField.Kind() {
+ switch containerField.Kind() {
+ case reflect.Slice:
+ for i, w := range containerField.Interface().([]string) {
+ areEqual = podField.Interface().([]string)[i] == w
+ }
+ case reflect.String:
+ areEqual = (podField.String() == containerField.String())
+ case reflect.Bool:
+ areEqual = (podField.Bool() == containerField.Bool())
+ case reflect.Ptr:
+ areEqual = (reflect.DeepEqual(podField.Elem().Interface(), containerField.Elem().Interface()))
+ }
+ }
+ assert.True(t, areEqual)
+ }
+ }
+ }
+}
diff --git a/cmd/podman/pods/create.go b/cmd/podman/pods/create.go
index 7000c92c8..ca73a8356 100644
--- a/cmd/podman/pods/create.go
+++ b/cmd/podman/pods/create.go
@@ -132,7 +132,6 @@ func create(cmd *cobra.Command, args []string) error {
createOptions.Share = nil
} else {
// reassign certain optios for lbpod api, these need to be populated in spec
- MapOptions()
flags := cmd.Flags()
infraOptions.Net, err = common.NetFlagsToNetOptions(nil, *flags, false)
if err != nil {
@@ -142,13 +141,11 @@ func create(cmd *cobra.Command, args []string) error {
if err != nil {
return err
}
- createOptions.Net = infraOptions.Net
createOptions.Share = strings.Split(share, ",")
if cmd.Flag("infra-command").Changed {
// Only send content to server side if user changed defaults
cmdIn, err := cmd.Flags().GetString("infra-command")
infraOptions.Entrypoint = &cmdIn
- createOptions.InfraCommand = cmdIn
if err != nil {
return err
}
@@ -161,6 +158,10 @@ func create(cmd *cobra.Command, args []string) error {
return err
}
}
+ err = common.ContainerToPodOptions(&infraOptions, &createOptions)
+ if err != nil {
+ return err
+ }
}
if cmd.Flag("pod-id-file").Changed {
@@ -196,8 +197,8 @@ func create(cmd *cobra.Command, args []string) error {
if createOptions.Cpus > float64(numCPU) {
createOptions.Cpus = float64(numCPU)
}
- copy := createOptions.CpusetCpus
- cpuSet := createOptions.Cpus
+ copy := infraOptions.CPUSetCPUs
+ cpuSet := infraOptions.CPUS
if cpuSet == 0 {
cpuSet = float64(sysinfo.NumCPU())
}
@@ -217,10 +218,10 @@ func create(cmd *cobra.Command, args []string) error {
if core > int(cpuSet) {
if copy == "" {
copy = "0-" + strconv.Itoa(int(cpuSet))
- createOptions.CpusetCpus = copy
+ infraOptions.CPUSetCPUs = copy
break
} else {
- createOptions.CpusetCpus = copy
+ infraOptions.CPUSetCPUs = copy
break
}
} else if ind != 0 {
@@ -229,6 +230,8 @@ func create(cmd *cobra.Command, args []string) error {
copy = "" + strconv.Itoa(core)
}
}
+ createOptions.Cpus = infraOptions.CPUS
+ createOptions.CpusetCpus = infraOptions.CPUSetCPUs
podSpec := specgen.NewPodSpecGenerator()
podSpec, err = entities.ToPodSpecGen(*podSpec, &createOptions)
if err != nil {
@@ -248,11 +251,8 @@ func create(cmd *cobra.Command, args []string) error {
}
podSpec.InfraImage = imageName
if infraOptions.Entrypoint != nil {
- createOptions.InfraCommand = *infraOptions.Entrypoint
+ createOptions.InfraCommand = infraOptions.Entrypoint
}
- infraOptions.CPUS = createOptions.Cpus
- infraOptions.CPUSetCPUs = createOptions.CpusetCpus
- infraOptions.PID = createOptions.Pid
podSpec.InfraContainerSpec = specgen.NewSpecGenerator(imageName, false)
podSpec.InfraContainerSpec.RawImageName = rawImageName
podSpec.InfraContainerSpec.NetworkOptions = podSpec.NetworkOptions
@@ -290,13 +290,3 @@ func replacePod(name string) error {
}
return removePods([]string{name}, rmOptions, false)
}
-
-func MapOptions() {
- createOptions.Cpus = infraOptions.CPUS
- createOptions.CpusetCpus = infraOptions.CPUSetCPUs
- createOptions.Hostname = infraOptions.Hostname
- createOptions.InfraConmonPidFile = infraOptions.ConmonPIDFile
- createOptions.InfraName = infraOptions.Name
- createOptions.Pid = infraOptions.PID
- createOptions.Volume = infraOptions.Volume
-}
diff --git a/pkg/domain/entities/pods.go b/pkg/domain/entities/pods.go
index a74725c63..88bd3c6ce 100644
--- a/pkg/domain/entities/pods.go
+++ b/pkg/domain/entities/pods.go
@@ -112,26 +112,27 @@ type PodSpec struct {
PodSpecGen specgen.PodSpecGenerator
}
-// PodCreateOptions provides all possible options for creating a pod and its infra container
+// PodCreateOptions provides all possible options for creating a pod and its infra container.
+// The JSON tags below are made to match the respective field in ContainerCreateOptions for the purpose of mapping.
// swagger:model PodCreateOptions
type PodCreateOptions struct {
- CGroupParent string
- CreateCommand []string
- Hostname string
- Infra bool
- InfraImage string
- InfraName string
- InfraCommand string
- InfraConmonPidFile string
- Labels map[string]string
- Name string
- Net *NetOptions
- Share []string
- Pid string
- Cpus float64
- CpusetCpus string
- Userns specgen.Namespace
- Volume []string
+ CGroupParent string `json:"cgroup_parent,omitempty"`
+ CreateCommand []string `json:"create_command,omitempty"`
+ Hostname string `json:"hostname,omitempty"`
+ Infra bool `json:"infra,omitempty"`
+ InfraImage string `json:"infra_image,omitempty"`
+ InfraName string `json:"container_name,omitempty"`
+ InfraCommand *string `json:"container_command,omitempty"`
+ InfraConmonPidFile string `json:"container_conmon_pidfile,omitempty"`
+ Labels map[string]string `json:"labels,omitempty"`
+ Name string `json:"name,omitempty"`
+ Net *NetOptions `json:"net,omitempty"`
+ Share []string `json:"share,omitempty"`
+ Pid string `json:"pid,omitempty"`
+ Cpus float64 `json:"cpus,omitempty"`
+ CpusetCpus string `json:"cpuset_cpus,omitempty"`
+ Userns specgen.Namespace `json:"-"`
+ Volume []string `json:"volume,omitempty"`
}
// PodLogsOptions describes the options to extract pod logs.
@@ -152,16 +153,16 @@ type ContainerCreateOptions struct {
CapDrop []string
CgroupNS string
CGroupsMode string
- CGroupParent string
+ CGroupParent string `json:"cgroup_parent,omitempty"`
CIDFile string
- ConmonPIDFile string
+ ConmonPIDFile string `json:"container_conmon_pidfile,omitempty"`
CPUPeriod uint64
CPUQuota int64
CPURTPeriod uint64
CPURTRuntime int64
CPUShares uint64
- CPUS float64
- CPUSetCPUs string
+ CPUS float64 `json:"cpus,omitempty"`
+ CPUSetCPUs string `json:"cpuset_cpus,omitempty"`
CPUSetMems string
Devices []string
DeviceCGroupRule []string
@@ -169,7 +170,7 @@ type ContainerCreateOptions struct {
DeviceReadIOPs []string
DeviceWriteBPs []string
DeviceWriteIOPs []string
- Entrypoint *string
+ Entrypoint *string `json:"container_command,omitempty"`
Env []string
EnvHost bool
EnvFile []string
@@ -181,7 +182,7 @@ type ContainerCreateOptions struct {
HealthRetries uint
HealthStartPeriod string
HealthTimeout string
- Hostname string
+ Hostname string `json:"hostname,omitempty"`
HTTPProxy bool
ImageVolume string
Init bool
@@ -198,14 +199,14 @@ type ContainerCreateOptions struct {
MemoryReservation string
MemorySwap string
MemorySwappiness int64
- Name string
+ Name string `json:"container_name,omitempty"`
NoHealthCheck bool
OOMKillDisable bool
OOMScoreAdj int
Arch string
OS string
Variant string
- PID string
+ PID string `json:"pid,omitempty"`
PIDsLimit *int64
Platform string
Pod string
@@ -244,17 +245,17 @@ type ContainerCreateOptions struct {
UIDMap []string
Ulimit []string
User string
- UserNS string
+ UserNS string `json:"-"`
UTS string
Mount []string
- Volume []string
+ Volume []string `json:"volume,omitempty"`
VolumesFrom []string
Workdir string
SeccompPolicy string
PidFile string
IsInfra bool
- Net *NetOptions
+ Net *NetOptions `json:"net,omitempty"`
CgroupConf []string
}
@@ -295,8 +296,8 @@ func ToPodSpecGen(s specgen.PodSpecGenerator, p *PodCreateOptions) (*specgen.Pod
s.Hostname = p.Hostname
s.Labels = p.Labels
s.NoInfra = !p.Infra
- if len(p.InfraCommand) > 0 {
- s.InfraCommand = strings.Split(p.InfraCommand, " ")
+ if p.InfraCommand != nil && len(*p.InfraCommand) > 0 {
+ s.InfraCommand = strings.Split(*p.InfraCommand, " ")
}
if len(p.InfraConmonPidFile) > 0 {
s.InfraConmonPidFile = p.InfraConmonPidFile
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-25 08:22:14 +0000