| // Licensed to Apache Software Foundation (ASF) under one or more contributor |
| // license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright |
| // ownership. Apache Software Foundation (ASF) 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 alarm |
| |
| import ( |
| "fmt" |
| "strings" |
| |
| "github.com/urfave/cli/v2" |
| |
| "github.com/apache/skywalking-cli/internal/commands/interceptor" |
| "github.com/apache/skywalking-cli/internal/flags" |
| "github.com/apache/skywalking-cli/internal/model" |
| "github.com/apache/skywalking-cli/pkg/display" |
| "github.com/apache/skywalking-cli/pkg/display/displayable" |
| "github.com/apache/skywalking-cli/pkg/graphql/alarm" |
| |
| api "skywalking.apache.org/repo/goapi/query" |
| ) |
| |
| const DefaultPageSize = 15 |
| |
| var listCommand = &cli.Command{ |
| Name: "list", |
| Aliases: []string{"ls"}, |
| Usage: "List alarms", |
| UsageText: `List alarms |
| |
| Examples: |
| 1. List all alarms: |
| $ swctl alarm list |
| `, |
| Flags: flags.Flags( |
| flags.DurationFlags, |
| []cli.Flag{ |
| &cli.StringFlag{ |
| Name: "keyword", |
| Usage: "alarm keyword", |
| Required: false, |
| }, |
| &cli.StringFlag{ |
| Name: "tags", |
| Usage: "`tags` of the alarm, in form of `key=value,key=value`", |
| Required: false, |
| }, |
| &cli.GenericFlag{ |
| Name: "scope", |
| Usage: "the `scope` of the alarm entity", |
| Value: &model.ScopeEnumValue{ |
| Enum: api.AllScope, |
| Default: "", |
| Selected: "", |
| }, |
| }, |
| }, |
| ), |
| Before: interceptor.BeforeChain( |
| interceptor.DurationInterceptor, |
| ), |
| Action: func(ctx *cli.Context) error { |
| start := ctx.String("start") |
| end := ctx.String("end") |
| step := ctx.Generic("step") |
| |
| keyword := ctx.String("keyword") |
| tagStr := ctx.String("tags") |
| scope := ctx.Generic("scope").(*model.ScopeEnumValue).Selected |
| |
| duration := api.Duration{ |
| Start: start, |
| End: end, |
| Step: step.(*model.StepEnumValue).Selected, |
| } |
| |
| var tags []*api.AlarmTag |
| if tagStr != "" { |
| tagArr := strings.Split(tagStr, ",") |
| for _, tag := range tagArr { |
| kv := strings.SplitN(tag, "=", 2) |
| if len(kv) != 2 { |
| return fmt.Errorf("invalid tag, cannot be splitted into 2 parts. %s", tag) |
| } |
| tags = append(tags, &api.AlarmTag{Key: kv[0], Value: &kv[1]}) |
| } |
| } |
| |
| pageNum := 1 |
| paging := api.Pagination{ |
| PageNum: &pageNum, |
| PageSize: DefaultPageSize, |
| } |
| |
| condition := &alarm.ListAlarmCondition{ |
| Duration: &duration, |
| Keyword: keyword, |
| Scope: scope, |
| Tags: tags, |
| Paging: &paging, |
| } |
| alarms, err := alarm.Alarms(ctx, condition) |
| if err != nil { |
| return err |
| } |
| |
| return display.Display(ctx, &displayable.Displayable{Data: alarms, Condition: condition}) |
| }, |
| } |