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-rw-r--r--libpod/container_api.go18
-rw-r--r--libpod/container_graph_test.go4
-rw-r--r--libpod/container_internal_linux.go16
-rw-r--r--libpod/image/errors.go15
-rw-r--r--libpod/image/image.go5
-rw-r--r--libpod/kube.go270
-rw-r--r--libpod/oci.go20
-rw-r--r--libpod/oci_linux.go10
-rw-r--r--libpod/options.go11
-rw-r--r--libpod/pod.go4
-rw-r--r--libpod/pod_easyjson.go128
-rw-r--r--libpod/runtime.go22
-rw-r--r--libpod/runtime_pod_infra_linux.go4
13 files changed, 499 insertions, 28 deletions
diff --git a/libpod/container_api.go b/libpod/container_api.go
index d99aec5b4..df6b6e962 100644
--- a/libpod/container_api.go
+++ b/libpod/container_api.go
@@ -330,9 +330,10 @@ func (c *Container) Exec(tty, privileged bool, env, cmd []string, user string) e
}
pidFile := c.execPidPath(sessionID)
- // 1 second seems a reasonable time to wait
- // See https://github.com/containers/libpod/issues/1495
- const pidWaitTimeout = 1000
+ // 60 second seems a reasonable time to wait
+ // https://github.com/containers/libpod/issues/1495
+ // https://github.com/containers/libpod/issues/1816
+ const pidWaitTimeout = 60000
// Wait until the runtime makes the pidfile
// TODO: If runtime errors before the PID file is created, we have to
@@ -829,8 +830,15 @@ func (c *Container) Refresh(ctx context.Context) error {
return nil
}
+// ContainerCheckpointOptions is a struct used to pass the parameters
+// for checkpointing to corresponding functions
+type ContainerCheckpointOptions struct {
+ Keep bool
+ KeepRunning bool
+}
+
// Checkpoint checkpoints a container
-func (c *Container) Checkpoint(ctx context.Context, keep bool) error {
+func (c *Container) Checkpoint(ctx context.Context, options ContainerCheckpointOptions) error {
logrus.Debugf("Trying to checkpoint container %s", c)
if !c.batched {
c.lock.Lock()
@@ -841,7 +849,7 @@ func (c *Container) Checkpoint(ctx context.Context, keep bool) error {
}
}
- return c.checkpoint(ctx, keep)
+ return c.checkpoint(ctx, options)
}
// Restore restores a container
diff --git a/libpod/container_graph_test.go b/libpod/container_graph_test.go
index bba3d7aad..25461f1f4 100644
--- a/libpod/container_graph_test.go
+++ b/libpod/container_graph_test.go
@@ -205,6 +205,7 @@ func TestBuildContainerGraphFourContainersNoEdges(t *testing.T) {
ctr3, err := getTestCtrN("3", tmpDir)
assert.NoError(t, err)
ctr4, err := getTestCtrN("4", tmpDir)
+ assert.NoError(t, err)
graph, err := buildContainerGraph([]*Container{ctr1, ctr2, ctr3, ctr4})
assert.NoError(t, err)
@@ -241,6 +242,7 @@ func TestBuildContainerGraphFourContainersTwoInCycle(t *testing.T) {
ctr3, err := getTestCtrN("3", tmpDir)
assert.NoError(t, err)
ctr4, err := getTestCtrN("4", tmpDir)
+ assert.NoError(t, err)
ctr1.config.IPCNsCtr = ctr2.config.ID
ctr2.config.UserNsCtr = ctr1.config.ID
@@ -260,6 +262,7 @@ func TestBuildContainerGraphFourContainersAllInCycle(t *testing.T) {
ctr3, err := getTestCtrN("3", tmpDir)
assert.NoError(t, err)
ctr4, err := getTestCtrN("4", tmpDir)
+ assert.NoError(t, err)
ctr1.config.IPCNsCtr = ctr2.config.ID
ctr2.config.UserNsCtr = ctr3.config.ID
ctr3.config.NetNsCtr = ctr4.config.ID
@@ -281,6 +284,7 @@ func TestBuildContainerGraphFourContainersNoneInCycle(t *testing.T) {
ctr3, err := getTestCtrN("3", tmpDir)
assert.NoError(t, err)
ctr4, err := getTestCtrN("4", tmpDir)
+ assert.NoError(t, err)
ctr1.config.IPCNsCtr = ctr2.config.ID
ctr1.config.NetNsCtr = ctr3.config.ID
ctr2.config.UserNsCtr = ctr3.config.ID
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go
index 86e3db4e3..f6d8bbe41 100644
--- a/libpod/container_internal_linux.go
+++ b/libpod/container_internal_linux.go
@@ -443,7 +443,7 @@ func (c *Container) addNamespaceContainer(g *generate.Generator, ns LinuxNS, ctr
return nil
}
-func (c *Container) checkpoint(ctx context.Context, keep bool) (err error) {
+func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointOptions) (err error) {
if !criu.CheckForCriu() {
return errors.Errorf("checkpointing a container requires at least CRIU %d", criu.MinCriuVersion)
@@ -452,7 +452,7 @@ func (c *Container) checkpoint(ctx context.Context, keep bool) (err error) {
if c.state.State != ContainerStateRunning {
return errors.Wrapf(ErrCtrStateInvalid, "%q is not running, cannot checkpoint", c.state.State)
}
- if err := c.runtime.ociRuntime.checkpointContainer(c); err != nil {
+ if err := c.runtime.ociRuntime.checkpointContainer(c, options); err != nil {
return err
}
@@ -469,14 +469,16 @@ func (c *Container) checkpoint(ctx context.Context, keep bool) (err error) {
logrus.Debugf("Checkpointed container %s", c.ID())
- c.state.State = ContainerStateStopped
+ if !options.KeepRunning {
+ c.state.State = ContainerStateStopped
- // Cleanup Storage and Network
- if err := c.cleanup(ctx); err != nil {
- return err
+ // Cleanup Storage and Network
+ if err := c.cleanup(ctx); err != nil {
+ return err
+ }
}
- if !keep {
+ if !options.Keep {
// Remove log file
os.Remove(filepath.Join(c.bundlePath(), "dump.log"))
// Remove statistic file
diff --git a/libpod/image/errors.go b/libpod/image/errors.go
new file mode 100644
index 000000000..4088946cb
--- /dev/null
+++ b/libpod/image/errors.go
@@ -0,0 +1,15 @@
+package image
+
+import (
+ "errors"
+)
+
+// Copied directly from libpod errors to avoid circular imports
+var (
+ // ErrNoSuchCtr indicates the requested container does not exist
+ ErrNoSuchCtr = errors.New("no such container")
+ // ErrNoSuchPod indicates the requested pod does not exist
+ ErrNoSuchPod = errors.New("no such pod")
+ // ErrNoSuchImage indicates the requested image does not exist
+ ErrNoSuchImage = errors.New("no such image")
+)
diff --git a/libpod/image/image.go b/libpod/image/image.go
index 7e520d97e..434f9031e 100644
--- a/libpod/image/image.go
+++ b/libpod/image/image.go
@@ -252,7 +252,7 @@ func (i *Image) getLocalImage() (*storage.Image, error) {
// The image has a registry name in it and we made sure we looked for it locally
// with a tag. It cannot be local.
if decomposedImage.hasRegistry {
- return nil, errors.Errorf("%s", imageError)
+ return nil, errors.Wrapf(ErrNoSuchImage, imageError)
}
@@ -275,7 +275,7 @@ func (i *Image) getLocalImage() (*storage.Image, error) {
return repoImage, nil
}
- return nil, errors.Wrapf(err, imageError)
+ return nil, errors.Wrapf(ErrNoSuchImage, err.Error())
}
// ID returns the image ID as a string
@@ -869,6 +869,7 @@ func (i *Image) Inspect(ctx context.Context) (*inspect.ImageData, error) {
GraphDriver: driver,
ManifestType: manifestType,
User: ociv1Img.Config.User,
+ History: ociv1Img.History,
}
return data, nil
}
diff --git a/libpod/kube.go b/libpod/kube.go
new file mode 100644
index 000000000..00db0033b
--- /dev/null
+++ b/libpod/kube.go
@@ -0,0 +1,270 @@
+package libpod
+
+import (
+ "fmt"
+ "strings"
+
+ "github.com/containers/libpod/pkg/lookup"
+ "github.com/containers/libpod/pkg/util"
+ "github.com/cri-o/ocicni/pkg/ocicni"
+ "github.com/opencontainers/runtime-spec/specs-go"
+ "github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
+ "k8s.io/api/core/v1"
+ "k8s.io/apimachinery/pkg/api/resource"
+ v12 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// InspectForKube takes a slice of libpod containers and generates
+// one v1.Pod description that includes just a single container.
+func (c *Container) InspectForKube() (*v1.Pod, error) {
+ // Generate the v1.Pod yaml description
+ return simplePodWithV1Container(c)
+}
+
+// simplePodWithV1Container is a function used by inspect when kube yaml needs to be generated
+// for a single container. we "insert" that container description in a pod.
+func simplePodWithV1Container(ctr *Container) (*v1.Pod, error) {
+ var containers []v1.Container
+ result, err := containerToV1Container(ctr)
+ if err != nil {
+ return nil, err
+ }
+ containers = append(containers, result)
+
+ tm := v12.TypeMeta{
+ Kind: "Pod",
+ APIVersion: "v1",
+ }
+
+ // Add a label called "app" with the containers name as a value
+ labels := make(map[string]string)
+ labels["app"] = removeUnderscores(ctr.Name())
+ om := v12.ObjectMeta{
+ // The name of the pod is container_name-libpod
+ Name: fmt.Sprintf("%s-libpod", removeUnderscores(ctr.Name())),
+ Labels: labels,
+ // CreationTimestamp seems to be required, so adding it; in doing so, the timestamp
+ // will reflect time this is run (not container create time) because the conversion
+ // of the container create time to v1 Time is probably not warranted nor worthwhile.
+ CreationTimestamp: v12.Now(),
+ }
+ ps := v1.PodSpec{
+ Containers: containers,
+ }
+ p := v1.Pod{
+ TypeMeta: tm,
+ ObjectMeta: om,
+ Spec: ps,
+ }
+ return &p, nil
+}
+
+// containerToV1Container converts information we know about a libpod container
+// to a V1.Container specification.
+func containerToV1Container(c *Container) (v1.Container, error) {
+ kubeContainer := v1.Container{}
+ kubeSec, err := generateKubeSecurityContext(c)
+ if err != nil {
+ return kubeContainer, err
+ }
+
+ if len(c.config.Spec.Linux.Devices) > 0 {
+ // TODO Enable when we can support devices and their names
+ devices, err := generateKubeVolumeDeviceFromLinuxDevice(c.Spec().Linux.Devices)
+ if err != nil {
+ return kubeContainer, err
+ }
+ kubeContainer.VolumeDevices = devices
+ return kubeContainer, errors.Wrapf(ErrNotImplemented, "linux devices")
+ }
+
+ if len(c.config.UserVolumes) > 0 {
+ // TODO When we until we can resolve what the volume name should be, this is disabled
+ // Volume names need to be coordinated "globally" in the kube files.
+ volumes, err := libpodMountsToKubeVolumeMounts(c)
+ if err != nil {
+ return kubeContainer, err
+ }
+ kubeContainer.VolumeMounts = volumes
+ return kubeContainer, errors.Wrapf(ErrNotImplemented, "volume names")
+ }
+
+ envVariables, err := libpodEnvVarsToKubeEnvVars(c.config.Spec.Process.Env)
+ if err != nil {
+ return kubeContainer, nil
+ }
+
+ ports, err := ocicniPortMappingToContainerPort(c.PortMappings())
+ if err != nil {
+ return kubeContainer, nil
+ }
+
+ containerCommands := c.Command()
+ kubeContainer.Name = removeUnderscores(c.Name())
+
+ _, image := c.Image()
+ kubeContainer.Image = image
+ kubeContainer.Stdin = c.Stdin()
+ kubeContainer.Command = containerCommands
+ // TODO need to figure out how we handle command vs entry point. Kube appears to prefer entrypoint.
+ // right now we just take the container's command
+ //container.Args = args
+ kubeContainer.WorkingDir = c.WorkingDir()
+ kubeContainer.Ports = ports
+ // This should not be applicable
+ //container.EnvFromSource =
+ kubeContainer.Env = envVariables
+ // TODO enable resources when we can support naming conventions
+ //container.Resources
+ kubeContainer.SecurityContext = kubeSec
+ kubeContainer.StdinOnce = false
+ kubeContainer.TTY = c.config.Spec.Process.Terminal
+
+ return kubeContainer, nil
+}
+
+// ocicniPortMappingToContainerPort takes an ocicni portmapping and converts
+// it to a v1.ContainerPort format for kube output
+func ocicniPortMappingToContainerPort(portMappings []ocicni.PortMapping) ([]v1.ContainerPort, error) {
+ var containerPorts []v1.ContainerPort
+ for _, p := range portMappings {
+ var protocol v1.Protocol
+ switch strings.ToUpper(p.Protocol) {
+ case "TCP":
+ protocol = v1.ProtocolTCP
+ case "UDP":
+ protocol = v1.ProtocolUDP
+ default:
+ return containerPorts, errors.Errorf("unknown network protocol %s", p.Protocol)
+ }
+ cp := v1.ContainerPort{
+ // Name will not be supported
+ HostPort: p.HostPort,
+ HostIP: p.HostIP,
+ ContainerPort: p.ContainerPort,
+ Protocol: protocol,
+ }
+ containerPorts = append(containerPorts, cp)
+ }
+ return containerPorts, nil
+}
+
+// libpodEnvVarsToKubeEnvVars converts a key=value string slice to []v1.EnvVar
+func libpodEnvVarsToKubeEnvVars(envs []string) ([]v1.EnvVar, error) {
+ var envVars []v1.EnvVar
+ for _, e := range envs {
+ splitE := strings.SplitN(e, "=", 2)
+ if len(splitE) != 2 {
+ return envVars, errors.Errorf("environment variable %s is malformed; should be key=value", e)
+ }
+ ev := v1.EnvVar{
+ Name: splitE[0],
+ Value: splitE[1],
+ }
+ envVars = append(envVars, ev)
+ }
+ return envVars, nil
+}
+
+// Is this worth it?
+func libpodMaxAndMinToResourceList(c *Container) (v1.ResourceList, v1.ResourceList) { //nolint
+ // It does not appear we can properly calculate CPU resources from the information
+ // we know in libpod. Libpod knows CPUs by time, shares, etc.
+
+ // We also only know about a memory limit; no memory minimum
+ maxResources := make(map[v1.ResourceName]resource.Quantity)
+ minResources := make(map[v1.ResourceName]resource.Quantity)
+ config := c.Config()
+ maxMem := config.Spec.Linux.Resources.Memory.Limit
+
+ _ = maxMem
+
+ return maxResources, minResources
+}
+
+func generateKubeVolumeMount(hostSourcePath string, mounts []specs.Mount) (v1.VolumeMount, error) {
+ vm := v1.VolumeMount{}
+ for _, m := range mounts {
+ if m.Source == hostSourcePath {
+ // TODO Name is not provided and is required by Kube; therefore, this is disabled earlier
+ //vm.Name =
+ vm.MountPath = m.Source
+ vm.SubPath = m.Destination
+ if util.StringInSlice("ro", m.Options) {
+ vm.ReadOnly = true
+ }
+ return vm, nil
+ }
+ }
+ return vm, errors.New("unable to find mount source")
+}
+
+// libpodMountsToKubeVolumeMounts converts the containers mounts to a struct kube understands
+func libpodMountsToKubeVolumeMounts(c *Container) ([]v1.VolumeMount, error) {
+ // At this point, I dont think we can distinguish between the default
+ // volume mounts and user added ones. For now, we pass them all.
+ var vms []v1.VolumeMount
+ for _, hostSourcePath := range c.config.UserVolumes {
+ vm, err := generateKubeVolumeMount(hostSourcePath, c.config.Spec.Mounts)
+ if err != nil {
+ return vms, err
+ }
+ vms = append(vms, vm)
+ }
+ return vms, nil
+}
+
+// generateKubeSecurityContext generates a securityContext based on the existing container
+func generateKubeSecurityContext(c *Container) (*v1.SecurityContext, error) {
+ priv := c.Privileged()
+ ro := c.IsReadOnly()
+ allowPrivEscalation := !c.Spec().Process.NoNewPrivileges
+
+ // TODO enable use of capabilities when we can figure out how to extract cap-add|remove
+ //caps := v1.Capabilities{
+ // //Add: c.config.Spec.Process.Capabilities
+ //}
+ sc := v1.SecurityContext{
+ // TODO enable use of capabilities when we can figure out how to extract cap-add|remove
+ //Capabilities: &caps,
+ Privileged: &priv,
+ // TODO How do we know if selinux were passed into podman
+ //SELinuxOptions:
+ // RunAsNonRoot is an optional parameter; our first implementations should be root only; however
+ // I'm leaving this as a bread-crumb for later
+ //RunAsNonRoot: &nonRoot,
+ ReadOnlyRootFilesystem: &ro,
+ AllowPrivilegeEscalation: &allowPrivEscalation,
+ }
+
+ if c.User() != "" {
+ // It is *possible* that
+ logrus.Debug("Looking in container for user: %s", c.User())
+ u, err := lookup.GetUser(c.state.Mountpoint, c.User())
+ if err != nil {
+ return nil, err
+ }
+ user := int64(u.Uid)
+ sc.RunAsUser = &user
+ }
+ return &sc, nil
+}
+
+// generateKubeVolumeDeviceFromLinuxDevice takes a list of devices and makes a VolumeDevice struct for kube
+func generateKubeVolumeDeviceFromLinuxDevice(devices []specs.LinuxDevice) ([]v1.VolumeDevice, error) {
+ var volumeDevices []v1.VolumeDevice
+ for _, d := range devices {
+ vd := v1.VolumeDevice{
+ // TBD How are we going to sync up these names
+ //Name:
+ DevicePath: d.Path,
+ }
+ volumeDevices = append(volumeDevices, vd)
+ }
+ return volumeDevices, nil
+}
+
+func removeUnderscores(s string) string {
+ return strings.Replace(s, "_", "", -1)
+}
diff --git a/libpod/oci.go b/libpod/oci.go
index 233bacfbb..8ee2c948f 100644
--- a/libpod/oci.go
+++ b/libpod/oci.go
@@ -350,7 +350,8 @@ func (r *OCIRuntime) createOCIContainer(ctr *Container, cgroupParent string, res
// Set the label of the conmon process to be level :s0
// This will allow the container processes to talk to fifo-files
// passed into the container by conmon
- plabel, err := selinux.CurrentLabel()
+ var plabel string
+ plabel, err = selinux.CurrentLabel()
if err != nil {
childPipe.Close()
return errors.Wrapf(err, "Failed to get current SELinux label")
@@ -360,7 +361,7 @@ func (r *OCIRuntime) createOCIContainer(ctr *Container, cgroupParent string, res
runtime.LockOSThread()
if c["level"] != "s0" && c["level"] != "" {
c["level"] = "s0"
- if err := label.SetProcessLabel(c.Get()); err != nil {
+ if err = label.SetProcessLabel(c.Get()); err != nil {
runtime.UnlockOSThread()
return err
}
@@ -843,13 +844,22 @@ func (r *OCIRuntime) execStopContainer(ctr *Container, timeout uint) error {
}
// checkpointContainer checkpoints the given container
-func (r *OCIRuntime) checkpointContainer(ctr *Container) error {
+func (r *OCIRuntime) checkpointContainer(ctr *Container, options ContainerCheckpointOptions) error {
// imagePath is used by CRIU to store the actual checkpoint files
imagePath := ctr.CheckpointPath()
// workPath will be used to store dump.log and stats-dump
workPath := ctr.bundlePath()
logrus.Debugf("Writing checkpoint to %s", imagePath)
logrus.Debugf("Writing checkpoint logs to %s", workPath)
- return utils.ExecCmdWithStdStreams(os.Stdin, os.Stdout, os.Stderr, nil, r.path, "checkpoint",
- "--image-path", imagePath, "--work-path", workPath, ctr.ID())
+ args := []string{}
+ args = append(args, "checkpoint")
+ args = append(args, "--image-path")
+ args = append(args, imagePath)
+ args = append(args, "--work-path")
+ args = append(args, workPath)
+ if options.KeepRunning {
+ args = append(args, "--leave-running")
+ }
+ args = append(args, ctr.ID())
+ return utils.ExecCmdWithStdStreams(os.Stdin, os.Stdout, os.Stderr, nil, r.path, args...)
}
diff --git a/libpod/oci_linux.go b/libpod/oci_linux.go
index e6b7cbe4f..b159eae78 100644
--- a/libpod/oci_linux.go
+++ b/libpod/oci_linux.go
@@ -19,6 +19,8 @@ import (
"golang.org/x/sys/unix"
)
+const unknownPackage = "Unknown"
+
func (r *OCIRuntime) moveConmonToCgroup(ctr *Container, cgroupParent string, cmd *exec.Cmd) error {
if os.Geteuid() == 0 {
if r.cgroupManager == SystemdCgroupsManager {
@@ -112,7 +114,7 @@ func (r *OCIRuntime) createContainer(ctr *Container, cgroupParent string, restor
}
func rpmVersion(path string) string {
- output := "Unknown"
+ output := unknownPackage
cmd := exec.Command("/usr/bin/rpm", "-q", "-f", path)
if outp, err := cmd.Output(); err == nil {
output = string(outp)
@@ -121,7 +123,7 @@ func rpmVersion(path string) string {
}
func dpkgVersion(path string) string {
- output := "Unknown"
+ output := unknownPackage
cmd := exec.Command("/usr/bin/dpkg", "-S", path)
if outp, err := cmd.Output(); err == nil {
output = string(outp)
@@ -130,14 +132,14 @@ func dpkgVersion(path string) string {
}
func (r *OCIRuntime) pathPackage() string {
- if out := rpmVersion(r.path); out != "Unknown" {
+ if out := rpmVersion(r.path); out != unknownPackage {
return out
}
return dpkgVersion(r.path)
}
func (r *OCIRuntime) conmonPackage() string {
- if out := rpmVersion(r.conmonPath); out != "Unknown" {
+ if out := rpmVersion(r.conmonPath); out != unknownPackage {
return out
}
return dpkgVersion(r.conmonPath)
diff --git a/libpod/options.go b/libpod/options.go
index 8d044313b..507847d65 100644
--- a/libpod/options.go
+++ b/libpod/options.go
@@ -1295,3 +1295,14 @@ func WithInfraContainer() PodCreateOption {
return nil
}
}
+
+// WithInfraContainerPorts tells the pod to add port bindings to the pause container
+func WithInfraContainerPorts(bindings []ocicni.PortMapping) PodCreateOption {
+ return func(pod *Pod) error {
+ if pod.valid {
+ return ErrPodFinalized
+ }
+ pod.config.InfraContainer.PortBindings = bindings
+ return nil
+ }
+}
diff --git a/libpod/pod.go b/libpod/pod.go
index 8ac976f6a..07f41f5c6 100644
--- a/libpod/pod.go
+++ b/libpod/pod.go
@@ -4,6 +4,7 @@ import (
"time"
"github.com/containers/storage"
+ "github.com/cri-o/ocicni/pkg/ocicni"
"github.com/pkg/errors"
)
@@ -96,7 +97,8 @@ type PodContainerInfo struct {
// InfraContainerConfig is the configuration for the pod's infra container
type InfraContainerConfig struct {
- HasInfraContainer bool `json:"makeInfraContainer"`
+ HasInfraContainer bool `json:"makeInfraContainer"`
+ PortBindings []ocicni.PortMapping `json:"infraPortBindings"`
}
// ID retrieves the pod's ID
diff --git a/libpod/pod_easyjson.go b/libpod/pod_easyjson.go
index 6c1c939f3..8ea9a5e72 100644
--- a/libpod/pod_easyjson.go
+++ b/libpod/pod_easyjson.go
@@ -6,6 +6,7 @@ package libpod
import (
json "encoding/json"
+ ocicni "github.com/cri-o/ocicni/pkg/ocicni"
easyjson "github.com/mailru/easyjson"
jlexer "github.com/mailru/easyjson/jlexer"
jwriter "github.com/mailru/easyjson/jwriter"
@@ -721,6 +722,29 @@ func easyjsonBe091417DecodeGithubComContainersLibpodLibpod5(in *jlexer.Lexer, ou
switch key {
case "makeInfraContainer":
out.HasInfraContainer = bool(in.Bool())
+ case "infraPortBindings":
+ if in.IsNull() {
+ in.Skip()
+ out.PortBindings = nil
+ } else {
+ in.Delim('[')
+ if out.PortBindings == nil {
+ if !in.IsDelim(']') {
+ out.PortBindings = make([]ocicni.PortMapping, 0, 1)
+ } else {
+ out.PortBindings = []ocicni.PortMapping{}
+ }
+ } else {
+ out.PortBindings = (out.PortBindings)[:0]
+ }
+ for !in.IsDelim(']') {
+ var v6 ocicni.PortMapping
+ easyjsonBe091417DecodeGithubComContainersLibpodVendorGithubComCriOOcicniPkgOcicni(in, &v6)
+ out.PortBindings = append(out.PortBindings, v6)
+ in.WantComma()
+ }
+ in.Delim(']')
+ }
default:
in.SkipRecursive()
}
@@ -745,5 +769,109 @@ func easyjsonBe091417EncodeGithubComContainersLibpodLibpod5(out *jwriter.Writer,
}
out.Bool(bool(in.HasInfraContainer))
}
+ {
+ const prefix string = ",\"infraPortBindings\":"
+ if first {
+ first = false
+ out.RawString(prefix[1:])
+ } else {
+ out.RawString(prefix)
+ }
+ if in.PortBindings == nil && (out.Flags&jwriter.NilSliceAsEmpty) == 0 {
+ out.RawString("null")
+ } else {
+ out.RawByte('[')
+ for v7, v8 := range in.PortBindings {
+ if v7 > 0 {
+ out.RawByte(',')
+ }
+ easyjsonBe091417EncodeGithubComContainersLibpodVendorGithubComCriOOcicniPkgOcicni(out, v8)
+ }
+ out.RawByte(']')
+ }
+ }
+ out.RawByte('}')
+}
+func easyjsonBe091417DecodeGithubComContainersLibpodVendorGithubComCriOOcicniPkgOcicni(in *jlexer.Lexer, out *ocicni.PortMapping) {
+ isTopLevel := in.IsStart()
+ if in.IsNull() {
+ if isTopLevel {
+ in.Consumed()
+ }
+ in.Skip()
+ return
+ }
+ in.Delim('{')
+ for !in.IsDelim('}') {
+ key := in.UnsafeString()
+ in.WantColon()
+ if in.IsNull() {
+ in.Skip()
+ in.WantComma()
+ continue
+ }
+ switch key {
+ case "hostPort":
+ out.HostPort = int32(in.Int32())
+ case "containerPort":
+ out.ContainerPort = int32(in.Int32())
+ case "protocol":
+ out.Protocol = string(in.String())
+ case "hostIP":
+ out.HostIP = string(in.String())
+ default:
+ in.SkipRecursive()
+ }
+ in.WantComma()
+ }
+ in.Delim('}')
+ if isTopLevel {
+ in.Consumed()
+ }
+}
+func easyjsonBe091417EncodeGithubComContainersLibpodVendorGithubComCriOOcicniPkgOcicni(out *jwriter.Writer, in ocicni.PortMapping) {
+ out.RawByte('{')
+ first := true
+ _ = first
+ {
+ const prefix string = ",\"hostPort\":"
+ if first {
+ first = false
+ out.RawString(prefix[1:])
+ } else {
+ out.RawString(prefix)
+ }
+ out.Int32(int32(in.HostPort))
+ }
+ {
+ const prefix string = ",\"containerPort\":"
+ if first {
+ first = false
+ out.RawString(prefix[1:])
+ } else {
+ out.RawString(prefix)
+ }
+ out.Int32(int32(in.ContainerPort))
+ }
+ {
+ const prefix string = ",\"protocol\":"
+ if first {
+ first = false
+ out.RawString(prefix[1:])
+ } else {
+ out.RawString(prefix)
+ }
+ out.String(string(in.Protocol))
+ }
+ {
+ const prefix string = ",\"hostIP\":"
+ if first {
+ first = false
+ out.RawString(prefix[1:])
+ } else {
+ out.RawString(prefix)
+ }
+ out.String(string(in.HostIP))
+ }
out.RawByte('}')
}
diff --git a/libpod/runtime.go b/libpod/runtime.go
index 318cd0369..9feae03fc 100644
--- a/libpod/runtime.go
+++ b/libpod/runtime.go
@@ -264,6 +264,7 @@ func NewRuntime(options ...RuntimeOption) (runtime *Runtime, err error) {
configPath := ConfigPath
foundConfig := true
+ rootlessConfigPath := ""
if rootless.IsRootless() {
home := os.Getenv("HOME")
if runtime.config.SignaturePolicyPath == "" {
@@ -272,7 +273,10 @@ func NewRuntime(options ...RuntimeOption) (runtime *Runtime, err error) {
runtime.config.SignaturePolicyPath = newPath
}
}
- configPath = filepath.Join(home, ".config/containers/libpod.conf")
+
+ rootlessConfigPath = filepath.Join(home, ".config/containers/libpod.conf")
+
+ configPath = rootlessConfigPath
if _, err := os.Stat(configPath); err != nil {
foundConfig = false
}
@@ -317,6 +321,22 @@ func NewRuntime(options ...RuntimeOption) (runtime *Runtime, err error) {
if err := makeRuntime(runtime); err != nil {
return nil, err
}
+
+ if !foundConfig && rootlessConfigPath != "" {
+ os.MkdirAll(filepath.Dir(rootlessConfigPath), 0755)
+ file, err := os.OpenFile(rootlessConfigPath, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666)
+ if err != nil && !os.IsExist(err) {
+ return nil, errors.Wrapf(err, "cannot open file %s", rootlessConfigPath)
+ }
+ if err == nil {
+ defer file.Close()
+ enc := toml.NewEncoder(file)
+ if err := enc.Encode(runtime.config); err != nil {
+ os.Remove(rootlessConfigPath)
+ }
+ }
+ }
+
return runtime, nil
}
diff --git a/libpod/runtime_pod_infra_linux.go b/libpod/runtime_pod_infra_linux.go
index fea79e994..450a2fb32 100644
--- a/libpod/runtime_pod_infra_linux.go
+++ b/libpod/runtime_pod_infra_linux.go
@@ -7,7 +7,6 @@ import (
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/rootless"
- "github.com/cri-o/ocicni/pkg/ocicni"
spec "github.com/opencontainers/runtime-spec/specs-go"
"github.com/opencontainers/runtime-tools/generate"
)
@@ -50,9 +49,8 @@ func (r *Runtime) makeInfraContainer(ctx context.Context, p *Pod, imgName, imgID
options = append(options, withIsInfra())
// Since user namespace sharing is not implemented, we only need to check if it's rootless
- portMappings := make([]ocicni.PortMapping, 0)
networks := make([]string, 0)
- options = append(options, WithNetNS(portMappings, isRootless, networks))
+ options = append(options, WithNetNS(p.config.InfraContainer.PortBindings, isRootless, networks))
return r.newContainer(ctx, g.Config, options...)
}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-17 12:28:15 +0000