mirror of https://github.com/containers/podman.git
67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
package varlinkapi
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import (
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"github.com/containers/podman/v2/libpod"
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"github.com/sirupsen/logrus"
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)
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// getPodsByContext returns a slice of pods. Note that all, latest and pods are
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// mutually exclusive arguments.
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func getPodsByContext(all, latest bool, pods []string, runtime *libpod.Runtime) ([]*libpod.Pod, error) {
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var outpods []*libpod.Pod
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if all {
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return runtime.GetAllPods()
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}
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if latest {
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p, err := runtime.GetLatestPod()
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if err != nil {
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return nil, err
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}
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outpods = append(outpods, p)
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return outpods, nil
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}
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var err error
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for _, p := range pods {
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pod, e := runtime.LookupPod(p)
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if e != nil {
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// Log all errors here, so callers don't need to.
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logrus.Debugf("Error looking up pod %q: %v", p, e)
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if err == nil {
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err = e
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}
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} else {
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outpods = append(outpods, pod)
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}
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}
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return outpods, err
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}
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// getContainersByContext gets pods whether all, latest, or a slice of names/ids
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// is specified.
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func getContainersByContext(all, latest bool, names []string, runtime *libpod.Runtime) (ctrs []*libpod.Container, err error) {
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var ctr *libpod.Container
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ctrs = []*libpod.Container{}
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switch {
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case all:
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ctrs, err = runtime.GetAllContainers()
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case latest:
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ctr, err = runtime.GetLatestContainer()
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ctrs = append(ctrs, ctr)
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default:
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for _, n := range names {
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ctr, e := runtime.LookupContainer(n)
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if e != nil {
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// Log all errors here, so callers don't need to.
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logrus.Debugf("Error looking up container %q: %v", n, e)
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if err == nil {
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err = e
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}
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} else {
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ctrs = append(ctrs, ctr)
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}
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}
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}
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return
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}
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