// Get looks up the hosts containers with the specified ID
// or name and returns it, or an error.
func Get(ctx context.Context, clientInstance client.ContainerAPIClient, id string) (*types.ContainerJSON, error) {
container, err := clientInstance.ContainerInspect(ctx, id)
if err != nil {
if client.IsErrContainerNotFound(err) {
return nil, nil
}
return nil, err
}
return &container, nil
}
func listContainers(ctx context.Context, dockerClient client.ContainerAPIClient) ([]dockerData, error) {
containerList, err := dockerClient.ContainerList(ctx, dockertypes.ContainerListOptions{})
if err != nil {
return []dockerData{}, err
}
containersInspected := []dockerData{}
// get inspect containers
for _, container := range containerList {
containerInspected, err := dockerClient.ContainerInspect(ctx, container.ID)
if err != nil {
log.Warnf("Failed to inspect container %s, error: %s", container.ID, err)
} else {
dockerData := parseContainer(containerInspected)
containersInspected = append(containersInspected, dockerData)
}
}
return containersInspected, nil
}
