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b5bad42f91
* fix: manage podman inspect result as a list also * fix: variable shadowing * Update pkg/podman/inspect.go Co-authored-by: Armel Soro <asoro@redhat.com> --------- Co-authored-by: Armel Soro <asoro@redhat.com>
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
package podman
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import (
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"encoding/json"
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"fmt"
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"os/exec"
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"k8s.io/klog"
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)
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// PodInspectData originates from From https://github.com/containers/podman/blob/main/libpod/define/pod_inspect.go
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type PodInspectData struct {
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// ID is the ID of the pod.
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ID string `json:"Id"`
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// Name is the name of the pod.
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Name string
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// Namespace is the Libpod namespace the pod is placed in.
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Namespace string `json:"Namespace,omitempty"`
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// State represents the current state of the pod.
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State string `json:"State"`
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// Labels is a set of key-value labels that have been applied to the
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// pod.
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Labels map[string]string `json:"Labels,omitempty"`
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}
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func (o *PodmanCli) PodInspect(podname string) (PodInspectData, error) {
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cmd := exec.Command(o.podmanCmd, append(o.containerRunGlobalExtraArgs, "pod", "inspect", podname, "--format", "json")...)
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klog.V(3).Infof("executing %v", cmd.Args)
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out, err := cmd.Output()
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if err != nil {
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if exiterr, ok := err.(*exec.ExitError); ok {
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err = fmt.Errorf("%s: %s", err, string(exiterr.Stderr))
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}
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return PodInspectData{}, err
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}
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var result []PodInspectData
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err = json.Unmarshal(out, &result)
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if err != nil {
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var singleResult PodInspectData
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err = json.Unmarshal(out, &singleResult)
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return singleResult, err
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}
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if len(result) == 0 {
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return PodInspectData{}, nil
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}
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return result[0], nil
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}
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