// Licensed to Elasticsearch B.V. under one or more contributor // license agreements. See the NOTICE file distributed with // this work for additional information regarding copyright // ownership. Elasticsearch B.V. licenses this file to you under // the Apache License, Version 2.0 (the "License"); you may // not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, // software distributed under the License is distributed on an // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY // KIND, either express or implied. See the License for the // specific language governing permissions and limitations // under the License. package image import ( "time" "github.com/docker/docker/api/types" "github.com/elastic/beats/libbeat/common" "github.com/elastic/beats/metricbeat/module/docker" ) func eventsMapping(imagesList []types.ImageSummary, dedot bool) []common.MapStr { events := []common.MapStr{} for _, image := range imagesList { events = append(events, eventMapping(&image, dedot)) } return events } func eventMapping(image *types.ImageSummary, dedot bool) common.MapStr { event := common.MapStr{ "id": common.MapStr{ "current": image.ID, "parent": image.ParentID, }, "created": common.Time(time.Unix(image.Created, 0)), "size": common.MapStr{ "regular": image.Size, "virtual": image.VirtualSize, }, "tags": image.RepoTags, } if len(image.Labels) > 0 { labels := docker.DeDotLabels(image.Labels, dedot) event["labels"] = labels } return event }