package client import ( "encoding/json" "net/url" "strconv" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/filters" "golang.org/x/net/context" ) // ContainerList returns the list of containers in the docker host. func (cli *Client) ContainerList(ctx context.Context, options types.ContainerListOptions) ([]types.Container, error) { query := url.Values{} if options.All { query.Set("all", "1") } if options.Limit != -1 { query.Set("limit", strconv.Itoa(options.Limit)) } if options.Since != "" { query.Set("since", options.Since) } if options.Before != "" { query.Set("before", options.Before) } if options.Size { query.Set("size", "1") } if options.Filter.Len() > 0 { filterJSON, err := filters.ToParamWithVersion(cli.version, options.Filter) if err != nil { return nil, err } query.Set("filters", filterJSON) } resp, err := cli.get(ctx, "/containers/json", query, nil) if err != nil { return nil, err } var containers []types.Container err = json.NewDecoder(resp.body).Decode(&containers) ensureReaderClosed(resp) return containers, err }