767 lines
23 KiB
Go
767 lines
23 KiB
Go
//go:build !remote
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package libpod
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import (
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"context"
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"errors"
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"fmt"
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"github.com/containers/common/pkg/cgroups"
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"github.com/containers/podman/v5/libpod/define"
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"github.com/containers/podman/v5/libpod/events"
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"github.com/containers/podman/v5/pkg/parallel"
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"github.com/containers/podman/v5/pkg/rootless"
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"github.com/opencontainers/runtime-spec/specs-go"
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"github.com/sirupsen/logrus"
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)
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// startInitContainers starts a pod's init containers.
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func (p *Pod) startInitContainers(ctx context.Context) error {
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initCtrs, err := p.initContainers()
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if err != nil {
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return err
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}
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// Now iterate init containers
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for _, initCon := range initCtrs {
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if err := initCon.Start(ctx, true); err != nil {
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return err
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}
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// Check that the init container waited correctly and the exit
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// code is good
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rc, err := initCon.Wait(ctx)
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if err != nil {
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return err
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}
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if rc != 0 {
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return fmt.Errorf("init container %s exited with code %d", initCon.ID(), rc)
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}
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// If the container is a once init container, we need to remove it
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// after it runs
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if initCon.config.InitContainerType == define.OneShotInitContainer {
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icLock := initCon.lock
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icLock.Lock()
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var time *uint
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opts := ctrRmOpts{
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RemovePod: true,
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Timeout: time,
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}
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if _, _, err := p.runtime.removeContainer(ctx, initCon, opts); err != nil {
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icLock.Unlock()
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return fmt.Errorf("failed to remove once init container %s: %w", initCon.ID(), err)
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}
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icLock.Unlock()
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}
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}
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return nil
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}
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// Start starts all containers within a pod.
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// It combines the effects of Init() and Start() on a container.
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// If a container has already been initialized it will be started,
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// otherwise it will be initialized then started.
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// Containers that are already running or have been paused are ignored
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// All containers are started independently, in order dictated by their
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// dependencies.
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// An error and a map[string]error are returned.
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// If the error is not nil and the map is nil, an error was encountered before
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// any containers were started.
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// If map is not nil, an error was encountered when starting one or more
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// containers. The container ID is mapped to the error encountered. The error is
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// set to ErrPodPartialFail.
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// If both error and the map are nil, all containers were started successfully.
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func (p *Pod) Start(ctx context.Context) (map[string]error, error) {
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p.lock.Lock()
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defer p.lock.Unlock()
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if !p.valid {
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return nil, define.ErrPodRemoved
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}
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if err := p.maybeStartServiceContainer(ctx); err != nil {
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return nil, err
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}
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// Before "regular" containers start in the pod, all init containers
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// must have run and exited successfully.
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if err := p.startInitContainers(ctx); err != nil {
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return nil, err
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}
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allCtrs, err := p.runtime.state.PodContainers(p)
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if err != nil {
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return nil, err
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}
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// Build a dependency graph of containers in the pod
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graph, err := BuildContainerGraph(allCtrs)
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if err != nil {
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return nil, fmt.Errorf("generating dependency graph for pod %s: %w", p.ID(), err)
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}
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// If there are no containers without dependencies, we can't start
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// Error out
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if len(graph.noDepNodes) == 0 {
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return nil, fmt.Errorf("no containers in pod %s have no dependencies, cannot start pod: %w", p.ID(), define.ErrNoSuchCtr)
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}
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ctrErrors := make(map[string]error)
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ctrsVisited := make(map[string]bool)
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// Traverse the graph beginning at nodes with no dependencies
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for _, node := range graph.noDepNodes {
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startNode(ctx, node, false, ctrErrors, ctrsVisited, false)
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}
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if len(ctrErrors) > 0 {
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return ctrErrors, fmt.Errorf("starting some containers: %w", define.ErrPodPartialFail)
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}
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defer p.newPodEvent(events.Start)
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return nil, nil
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}
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// Stop stops all containers within a pod without a timeout. It assumes -1 for
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// a timeout.
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func (p *Pod) Stop(ctx context.Context, cleanup bool) (map[string]error, error) {
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return p.StopWithTimeout(ctx, cleanup, -1)
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}
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// StopWithTimeout stops all containers within a pod that are not already stopped
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// Each container will use its own stop timeout.
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// Only running containers will be stopped. Paused, stopped, or created
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// containers will be ignored.
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// If cleanup is true, mounts and network namespaces will be cleaned up after
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// the container is stopped.
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// All containers are stopped independently. An error stopping one container
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// will not prevent other containers being stopped.
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// An error and a map[string]error are returned.
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// If the error is not nil and the map is nil, an error was encountered before
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// any containers were stopped.
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// If map is not nil, an error was encountered when stopping one or more
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// containers. The container ID is mapped to the error encountered. The error is
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// set to ErrPodPartialFail.
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// If both error and the map are nil, all containers were stopped without error.
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func (p *Pod) StopWithTimeout(ctx context.Context, cleanup bool, timeout int) (map[string]error, error) {
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p.lock.Lock()
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defer p.lock.Unlock()
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return p.stopWithTimeout(ctx, cleanup, timeout)
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}
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func (p *Pod) stopWithTimeout(ctx context.Context, cleanup bool, timeout int) (map[string]error, error) {
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if !p.valid {
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return nil, define.ErrPodRemoved
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}
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allCtrs, err := p.runtime.state.PodContainers(p)
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if err != nil {
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return nil, err
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}
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// Stopping pods is not ordered by dependency. We haven't seen any case
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// where this would actually matter.
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ctrErrChan := make(map[string]<-chan error)
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// Enqueue a function for each container with the parallel executor.
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for _, ctr := range allCtrs {
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c := ctr
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logrus.Debugf("Adding parallel job to stop container %s", c.ID())
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retChan := parallel.Enqueue(ctx, func() error {
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// Can't batch these without forcing Stop() to hold the
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// lock for the full duration of the timeout.
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// We probably don't want to do that.
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var err error
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if timeout > -1 {
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err = c.StopWithTimeout(uint(timeout))
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} else {
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err = c.Stop()
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}
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if err != nil && !errors.Is(err, define.ErrCtrStateInvalid) && !errors.Is(err, define.ErrCtrStopped) {
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return err
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}
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if cleanup {
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err := c.Cleanup(ctx, false)
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if err != nil && !errors.Is(err, define.ErrCtrStateInvalid) && !errors.Is(err, define.ErrCtrStopped) {
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return err
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}
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}
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return nil
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})
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ctrErrChan[c.ID()] = retChan
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}
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p.newPodEvent(events.Stop)
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ctrErrors := make(map[string]error)
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// Get returned error for every container we worked on
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for id, channel := range ctrErrChan {
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if err := <-channel; err != nil {
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ctrErrors[id] = err
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}
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}
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if len(ctrErrors) > 0 {
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return ctrErrors, fmt.Errorf("stopping some containers: %w", define.ErrPodPartialFail)
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}
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if err := p.maybeStopServiceContainer(); err != nil {
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return nil, err
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}
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if err := p.updatePod(); err != nil {
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return nil, err
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}
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if err := p.removePodCgroup(); err != nil {
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return nil, err
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}
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return nil, nil
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}
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// Stops the pod if only the infra containers remains running.
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func (p *Pod) stopIfOnlyInfraRemains(ctx context.Context, ignoreID string) error {
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p.lock.Lock()
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defer p.lock.Unlock()
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infraID := ""
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if p.HasInfraContainer() {
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infra, err := p.infraContainer()
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if err != nil {
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return err
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}
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infraID = infra.ID()
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}
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allCtrs, err := p.runtime.state.PodContainers(p)
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if err != nil {
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return err
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}
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for _, ctr := range allCtrs {
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if ctr.ID() == infraID || ctr.ID() == ignoreID {
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continue
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}
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state, err := ctr.State()
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if err != nil {
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return fmt.Errorf("getting state of container %s: %w", ctr.ID(), err)
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}
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switch state {
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case define.ContainerStateExited,
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define.ContainerStateRemoving,
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define.ContainerStateStopping,
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define.ContainerStateUnknown:
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continue
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default:
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return nil
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}
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}
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errs, err := p.stopWithTimeout(ctx, true, -1)
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for ctr, e := range errs {
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logrus.Errorf("Failed to stop container %s: %v", ctr, e)
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}
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return err
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}
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// Cleanup cleans up all containers within a pod that have stopped.
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// All containers are cleaned up independently. An error with one container will
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// not prevent other containers being cleaned up.
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// An error and a map[string]error are returned.
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// If the error is not nil and the map is nil, an error was encountered before
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// any containers were cleaned up.
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// If map is not nil, an error was encountered when working on one or more
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// containers. The container ID is mapped to the error encountered. The error is
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// set to ErrPodPartialFail.
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// If both error and the map are nil, all containers were paused without error
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func (p *Pod) Cleanup(ctx context.Context) (map[string]error, error) {
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p.lock.Lock()
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defer p.lock.Unlock()
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if !p.valid {
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return nil, define.ErrPodRemoved
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}
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allCtrs, err := p.runtime.state.PodContainers(p)
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if err != nil {
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return nil, err
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}
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ctrErrChan := make(map[string]<-chan error)
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// Enqueue a function for each container with the parallel executor.
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for _, ctr := range allCtrs {
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c := ctr
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logrus.Debugf("Adding parallel job to clean up container %s", c.ID())
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retChan := parallel.Enqueue(ctx, func() error {
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return c.Cleanup(ctx, false)
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})
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ctrErrChan[c.ID()] = retChan
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}
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ctrErrors := make(map[string]error)
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// Get returned error for every container we worked on
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for id, channel := range ctrErrChan {
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if err := <-channel; err != nil {
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if errors.Is(err, define.ErrCtrStateInvalid) || errors.Is(err, define.ErrCtrStopped) {
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continue
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}
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ctrErrors[id] = err
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}
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}
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if len(ctrErrors) > 0 {
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return ctrErrors, fmt.Errorf("cleaning up some containers: %w", define.ErrPodPartialFail)
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}
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if err := p.maybeStopServiceContainer(); err != nil {
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return nil, err
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}
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return nil, nil
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}
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// Pause pauses all containers within a pod that are running.
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// Only running containers will be paused. Paused, stopped, or created
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// containers will be ignored.
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// All containers are paused independently. An error pausing one container
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// will not prevent other containers being paused.
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// An error and a map[string]error are returned.
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// If the error is not nil and the map is nil, an error was encountered before
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// any containers were paused.
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// If map is not nil, an error was encountered when pausing one or more
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// containers. The container ID is mapped to the error encountered. The error is
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// set to ErrPodPartialFail.
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// If both error and the map are nil, all containers were paused without error
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func (p *Pod) Pause(ctx context.Context) (map[string]error, error) {
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p.lock.Lock()
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defer p.lock.Unlock()
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if !p.valid {
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return nil, define.ErrPodRemoved
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}
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if rootless.IsRootless() {
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cgroupv2, err := cgroups.IsCgroup2UnifiedMode()
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if err != nil {
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return nil, fmt.Errorf("failed to determine cgroupversion: %w", err)
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}
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if !cgroupv2 {
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return nil, fmt.Errorf("can not pause pods containing rootless containers with cgroup V1: %w", define.ErrNoCgroups)
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}
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}
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allCtrs, err := p.runtime.state.PodContainers(p)
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if err != nil {
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return nil, err
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}
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ctrErrChan := make(map[string]<-chan error)
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// Enqueue a function for each container with the parallel executor.
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for _, ctr := range allCtrs {
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c := ctr
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logrus.Debugf("Adding parallel job to pause container %s", c.ID())
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retChan := parallel.Enqueue(ctx, c.Pause)
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ctrErrChan[c.ID()] = retChan
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}
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p.newPodEvent(events.Pause)
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ctrErrors := make(map[string]error)
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// Get returned error for every container we worked on
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for id, channel := range ctrErrChan {
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if err := <-channel; err != nil {
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if errors.Is(err, define.ErrCtrStateInvalid) || errors.Is(err, define.ErrCtrStopped) {
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continue
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}
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ctrErrors[id] = err
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}
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}
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if len(ctrErrors) > 0 {
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return ctrErrors, fmt.Errorf("pausing some containers: %w", define.ErrPodPartialFail)
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}
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return nil, nil
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}
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// Unpause unpauses all containers within a pod that are running.
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// Only paused containers will be unpaused. Running, stopped, or created
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// containers will be ignored.
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// All containers are unpaused independently. An error unpausing one container
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// will not prevent other containers being unpaused.
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// An error and a map[string]error are returned.
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// If the error is not nil and the map is nil, an error was encountered before
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// any containers were unpaused.
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// If map is not nil, an error was encountered when unpausing one or more
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// containers. The container ID is mapped to the error encountered. The error is
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// set to ErrPodPartialFail.
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// If both error and the map are nil, all containers were unpaused without error.
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func (p *Pod) Unpause(ctx context.Context) (map[string]error, error) {
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p.lock.Lock()
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defer p.lock.Unlock()
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if !p.valid {
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return nil, define.ErrPodRemoved
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}
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allCtrs, err := p.runtime.state.PodContainers(p)
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if err != nil {
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return nil, err
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}
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ctrErrChan := make(map[string]<-chan error)
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// Enqueue a function for each container with the parallel executor.
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for _, ctr := range allCtrs {
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c := ctr
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logrus.Debugf("Adding parallel job to unpause container %s", c.ID())
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retChan := parallel.Enqueue(ctx, c.Unpause)
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ctrErrChan[c.ID()] = retChan
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}
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p.newPodEvent(events.Unpause)
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ctrErrors := make(map[string]error)
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// Get returned error for every container we worked on
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for id, channel := range ctrErrChan {
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if err := <-channel; err != nil {
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if errors.Is(err, define.ErrCtrStateInvalid) || errors.Is(err, define.ErrCtrStopped) {
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continue
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}
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ctrErrors[id] = err
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}
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}
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if len(ctrErrors) > 0 {
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return ctrErrors, fmt.Errorf("unpausing some containers: %w", define.ErrPodPartialFail)
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}
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return nil, nil
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}
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// Restart restarts all containers within a pod that are not paused or in an error state.
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// It combines the effects of Stop() and Start() on a container
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// Each container will use its own stop timeout.
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// All containers are started independently, in order dictated by their
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// dependencies. An error restarting one container
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// will not prevent other containers being restarted.
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// An error and a map[string]error are returned.
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// If the error is not nil and the map is nil, an error was encountered before
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// any containers were restarted.
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// If map is not nil, an error was encountered when restarting one or more
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// containers. The container ID is mapped to the error encountered. The error is
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// set to ErrPodPartialFail.
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// If both error and the map are nil, all containers were restarted without error.
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func (p *Pod) Restart(ctx context.Context) (map[string]error, error) {
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p.lock.Lock()
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defer p.lock.Unlock()
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if !p.valid {
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return nil, define.ErrPodRemoved
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}
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if err := p.maybeStartServiceContainer(ctx); err != nil {
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return nil, err
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}
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allCtrs, err := p.runtime.state.PodContainers(p)
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if err != nil {
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return nil, err
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}
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// Build a dependency graph of containers in the pod
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graph, err := BuildContainerGraph(allCtrs)
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if err != nil {
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return nil, fmt.Errorf("generating dependency graph for pod %s: %w", p.ID(), err)
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}
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ctrErrors := make(map[string]error)
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ctrsVisited := make(map[string]bool)
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// If there are no containers without dependencies, we can't start
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// Error out
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if len(graph.noDepNodes) == 0 {
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return nil, fmt.Errorf("no containers in pod %s have no dependencies, cannot start pod: %w", p.ID(), define.ErrNoSuchCtr)
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}
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// Traverse the graph beginning at nodes with no dependencies
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for _, node := range graph.noDepNodes {
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startNode(ctx, node, false, ctrErrors, ctrsVisited, true)
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}
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if len(ctrErrors) > 0 {
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return ctrErrors, fmt.Errorf("stopping some containers: %w", define.ErrPodPartialFail)
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}
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p.newPodEvent(events.Stop)
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p.newPodEvent(events.Start)
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return nil, nil
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}
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// Kill sends a signal to all running containers within a pod.
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// Signals will only be sent to running containers. Containers that are not
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// running will be ignored. All signals are sent independently, and sending will
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// continue even if some containers encounter errors.
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// An error and a map[string]error are returned.
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// If the error is not nil and the map is nil, an error was encountered before
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// any containers were signalled.
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|
// If map is not nil, an error was encountered when signalling one or more
|
|
// containers. The container ID is mapped to the error encountered. The error is
|
|
// set to ErrPodPartialFail.
|
|
// If both error and the map are nil, all containers were signalled successfully.
|
|
func (p *Pod) Kill(ctx context.Context, signal uint) (map[string]error, error) {
|
|
p.lock.Lock()
|
|
defer p.lock.Unlock()
|
|
|
|
if !p.valid {
|
|
return nil, define.ErrPodRemoved
|
|
}
|
|
|
|
allCtrs, err := p.runtime.state.PodContainers(p)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ctrErrChan := make(map[string]<-chan error)
|
|
|
|
// Enqueue a function for each container with the parallel executor.
|
|
for _, ctr := range allCtrs {
|
|
c := ctr
|
|
logrus.Debugf("Adding parallel job to kill container %s", c.ID())
|
|
retChan := parallel.Enqueue(ctx, func() error {
|
|
return c.Kill(signal)
|
|
})
|
|
|
|
ctrErrChan[c.ID()] = retChan
|
|
}
|
|
|
|
p.newPodEvent(events.Kill)
|
|
|
|
ctrErrors := make(map[string]error)
|
|
|
|
// Get returned error for every container we worked on
|
|
for id, channel := range ctrErrChan {
|
|
if err := <-channel; err != nil {
|
|
if errors.Is(err, define.ErrCtrStateInvalid) || errors.Is(err, define.ErrCtrStopped) {
|
|
continue
|
|
}
|
|
ctrErrors[id] = err
|
|
}
|
|
}
|
|
|
|
if len(ctrErrors) > 0 {
|
|
return ctrErrors, fmt.Errorf("killing some containers: %w", define.ErrPodPartialFail)
|
|
}
|
|
|
|
if err := p.maybeStopServiceContainer(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return nil, nil
|
|
}
|
|
|
|
// Status gets the status of all containers in the pod.
|
|
// Returns a map of Container ID to Container Status.
|
|
func (p *Pod) Status() (map[string]define.ContainerStatus, error) {
|
|
p.lock.Lock()
|
|
defer p.lock.Unlock()
|
|
|
|
if !p.valid {
|
|
return nil, define.ErrPodRemoved
|
|
}
|
|
allCtrs, err := p.runtime.state.PodContainers(p)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
noInitCtrs := make([]*Container, 0)
|
|
// Do not add init containers into status
|
|
for _, ctr := range allCtrs {
|
|
if ctrType := ctr.config.InitContainerType; len(ctrType) < 1 {
|
|
noInitCtrs = append(noInitCtrs, ctr)
|
|
}
|
|
}
|
|
return containerStatusFromContainers(noInitCtrs)
|
|
}
|
|
|
|
func containerStatusFromContainers(allCtrs []*Container) (map[string]define.ContainerStatus, error) {
|
|
status := make(map[string]define.ContainerStatus, len(allCtrs))
|
|
for _, ctr := range allCtrs {
|
|
state, err := ctr.State()
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
status[ctr.ID()] = state
|
|
}
|
|
|
|
return status, nil
|
|
}
|
|
|
|
// Inspect returns a PodInspect struct to describe the pod.
|
|
func (p *Pod) Inspect() (*define.InspectPodData, error) {
|
|
p.lock.Lock()
|
|
defer p.lock.Unlock()
|
|
if err := p.updatePod(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
containers, err := p.runtime.state.PodContainers(p)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ctrs := make([]define.InspectPodContainerInfo, 0, len(containers))
|
|
ctrStatuses := make(map[string]define.ContainerStatus, len(containers))
|
|
for _, c := range containers {
|
|
containerStatus := "unknown"
|
|
// Ignoring possible errors here because we don't want this to be
|
|
// catastrophic in nature
|
|
containerState, err := c.State()
|
|
if err == nil {
|
|
containerStatus = containerState.String()
|
|
}
|
|
ctrs = append(ctrs, define.InspectPodContainerInfo{
|
|
ID: c.ID(),
|
|
Name: c.Name(),
|
|
State: containerStatus,
|
|
})
|
|
// Do not add init containers fdr status
|
|
if len(c.config.InitContainerType) < 1 {
|
|
ctrStatuses[c.ID()] = c.state.State
|
|
}
|
|
}
|
|
podState, err := createPodStatusResults(ctrStatuses)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
namespaces := map[string]bool{
|
|
"pid": p.config.UsePodPID,
|
|
"ipc": p.config.UsePodIPC,
|
|
"net": p.config.UsePodNet,
|
|
"mount": p.config.UsePodMount,
|
|
"user": p.config.UsePodUser,
|
|
"uts": p.config.UsePodUTS,
|
|
"cgroup": p.config.UsePodCgroupNS,
|
|
}
|
|
|
|
sharesNS := []string{}
|
|
for nsStr, include := range namespaces {
|
|
if include {
|
|
sharesNS = append(sharesNS, nsStr)
|
|
}
|
|
}
|
|
|
|
// Infra config contains detailed information on the pod's infra
|
|
// container.
|
|
var infraConfig *define.InspectPodInfraConfig
|
|
var inspectMounts []define.InspectMount
|
|
var devices []define.InspectDevice
|
|
var infraSecurity []string
|
|
if p.state.InfraContainerID != "" {
|
|
infra, err := p.runtime.GetContainer(p.state.InfraContainerID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
infraConfig = new(define.InspectPodInfraConfig)
|
|
infraConfig.HostNetwork = p.NetworkMode() == "host"
|
|
infraConfig.StaticIP = infra.config.ContainerNetworkConfig.StaticIP
|
|
infraConfig.NoManageResolvConf = infra.config.UseImageResolvConf
|
|
infraConfig.NoManageHosts = infra.config.UseImageHosts
|
|
infraConfig.CPUPeriod = p.CPUPeriod()
|
|
infraConfig.CPUQuota = p.CPUQuota()
|
|
infraConfig.CPUSetCPUs = p.ResourceLim().CPU.Cpus
|
|
infraConfig.PidNS = p.NamespaceMode(specs.PIDNamespace)
|
|
infraConfig.UserNS = p.NamespaceMode(specs.UserNamespace)
|
|
infraConfig.UtsNS = p.NamespaceMode(specs.UTSNamespace)
|
|
namedVolumes, mounts := infra.SortUserVolumes(infra.config.Spec)
|
|
inspectMounts, err = infra.GetMounts(namedVolumes, infra.config.ImageVolumes, mounts)
|
|
infraSecurity = infra.GetSecurityOptions()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if len(infra.config.ContainerNetworkConfig.DNSServer) > 0 {
|
|
infraConfig.DNSServer = make([]string, 0, len(infra.config.ContainerNetworkConfig.DNSServer))
|
|
for _, entry := range infra.config.ContainerNetworkConfig.DNSServer {
|
|
infraConfig.DNSServer = append(infraConfig.DNSServer, entry.String())
|
|
}
|
|
}
|
|
if len(infra.config.ContainerNetworkConfig.DNSSearch) > 0 {
|
|
infraConfig.DNSSearch = make([]string, 0, len(infra.config.ContainerNetworkConfig.DNSSearch))
|
|
infraConfig.DNSSearch = append(infraConfig.DNSSearch, infra.config.ContainerNetworkConfig.DNSSearch...)
|
|
}
|
|
if len(infra.config.ContainerNetworkConfig.DNSOption) > 0 {
|
|
infraConfig.DNSOption = make([]string, 0, len(infra.config.ContainerNetworkConfig.DNSOption))
|
|
infraConfig.DNSOption = append(infraConfig.DNSOption, infra.config.ContainerNetworkConfig.DNSOption...)
|
|
}
|
|
if len(infra.config.HostAdd) > 0 {
|
|
infraConfig.HostAdd = make([]string, 0, len(infra.config.HostAdd))
|
|
infraConfig.HostAdd = append(infraConfig.HostAdd, infra.config.HostAdd...)
|
|
}
|
|
|
|
networks, err := infra.networks()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
netNames := make([]string, 0, len(networks))
|
|
for name := range networks {
|
|
netNames = append(netNames, name)
|
|
}
|
|
if len(netNames) > 0 {
|
|
infraConfig.Networks = netNames
|
|
}
|
|
infraConfig.NetworkOptions = infra.config.ContainerNetworkConfig.NetworkOptions
|
|
infraConfig.PortBindings = makeInspectPortBindings(infra.config.ContainerNetworkConfig.PortMappings)
|
|
}
|
|
|
|
inspectData := define.InspectPodData{
|
|
ID: p.ID(),
|
|
Name: p.Name(),
|
|
Namespace: p.Namespace(),
|
|
Created: p.CreatedTime(),
|
|
CreateCommand: p.config.CreateCommand,
|
|
ExitPolicy: string(p.config.ExitPolicy),
|
|
State: podState,
|
|
Hostname: p.config.Hostname,
|
|
Labels: p.Labels(),
|
|
CreateCgroup: p.config.UsePodCgroup,
|
|
CgroupParent: p.CgroupParent(),
|
|
CgroupPath: p.state.CgroupPath,
|
|
CreateInfra: infraConfig != nil,
|
|
InfraContainerID: p.state.InfraContainerID,
|
|
InfraConfig: infraConfig,
|
|
SharedNamespaces: sharesNS,
|
|
NumContainers: uint(len(containers)),
|
|
Containers: ctrs,
|
|
CPUSetCPUs: p.ResourceLim().CPU.Cpus,
|
|
CPUPeriod: p.CPUPeriod(),
|
|
CPUQuota: p.CPUQuota(),
|
|
MemoryLimit: p.MemoryLimit(),
|
|
Mounts: inspectMounts,
|
|
Devices: devices,
|
|
BlkioDeviceReadBps: p.BlkiThrottleReadBps(),
|
|
VolumesFrom: p.VolumesFrom(),
|
|
SecurityOpts: infraSecurity,
|
|
MemorySwap: p.MemorySwap(),
|
|
BlkioWeight: p.BlkioWeight(),
|
|
CPUSetMems: p.CPUSetMems(),
|
|
BlkioDeviceWriteBps: p.BlkiThrottleWriteBps(),
|
|
CPUShares: p.CPUShares(),
|
|
RestartPolicy: p.config.RestartPolicy,
|
|
LockNumber: p.lock.ID(),
|
|
}
|
|
|
|
return &inspectData, nil
|
|
}
|