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flare.go
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/
flare.go
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// Unless explicitly stated otherwise all files in this repository are licensed
// under the Apache License Version 2.0.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2016-2019 Datadog, Inc.
package app
import (
"bytes"
"fmt"
"github.com/ninnemana/datadog-agent/cmd/agent/common"
"github.com/ninnemana/datadog-agent/pkg/api/util"
"github.com/ninnemana/datadog-agent/pkg/config"
"github.com/ninnemana/datadog-agent/pkg/flare"
"github.com/ninnemana/datadog-agent/pkg/util/input"
"github.com/fatih/color"
"github.com/spf13/cobra"
)
var (
customerEmail string
autoconfirm bool
)
func init() {
AgentCmd.AddCommand(flareCmd)
flareCmd.Flags().StringVarP(&customerEmail, "email", "e", "", "Your email")
flareCmd.Flags().BoolVarP(&autoconfirm, "send", "s", false, "Automatically send flare (don't prompt for confirmation)")
flareCmd.SetArgs([]string{"caseID"})
}
var flareCmd = &cobra.Command{
Use: "flare [caseID]",
Short: "Collect a flare and send it to Datadog",
Long: ``,
RunE: func(cmd *cobra.Command, args []string) error {
err := common.SetupConfig(confFilePath)
if err != nil {
return err
}
if flagNoColor {
color.NoColor = true
}
caseID := ""
if len(args) > 0 {
caseID = args[0]
}
// The flare command should not log anything, all errors should be reported directly to the console without the log format
config.SetupLogger(loggerName, "off", "", "", false, true, false)
if customerEmail == "" {
var err error
customerEmail, err = input.AskForEmail()
if err != nil {
fmt.Println("Error reading email, please retry or contact support")
return err
}
}
return requestFlare(caseID)
},
}
func requestFlare(caseID string) error {
fmt.Fprintln(color.Output, color.BlueString("Asking the agent to build the flare archive."))
var e error
c := util.GetClient(false) // FIX: get certificates right then make this true
urlstr := fmt.Sprintf("https://localhost:%v/agent/flare", config.Datadog.GetInt("cmd_port"))
logFile := config.Datadog.GetString("log_file")
if logFile == "" {
logFile = common.DefaultLogFile
}
// Set session token
e = util.SetAuthToken()
if e != nil {
return e
}
r, e := util.DoPost(c, urlstr, "application/json", bytes.NewBuffer([]byte{}))
var filePath string
if e != nil {
if r != nil && string(r) != "" {
fmt.Fprintln(color.Output, fmt.Sprintf("The agent ran into an error while making the flare: %s", color.RedString(string(r))))
} else {
fmt.Fprintln(color.Output, color.RedString("The agent was unable to make the flare. (is it running?)"))
}
fmt.Fprintln(color.Output, color.YellowString("Initiating flare locally."))
filePath, e = flare.CreateArchive(true, common.GetDistPath(), common.PyChecksPath, logFile)
// enable back color output
if flagNoColor {
color.NoColor = true
}
if e != nil {
fmt.Printf("The flare zipfile failed to be created: %s\n", e)
return e
}
} else {
filePath = string(r)
}
fmt.Fprintln(color.Output, fmt.Sprintf("%s is going to be uploaded to Datadog", color.YellowString(filePath)))
if !autoconfirm {
confirmation := input.AskForConfirmation("Are you sure you want to upload a flare? [Y/N]")
if !confirmation {
fmt.Fprintln(color.Output, fmt.Sprintf("Aborting. (You can still use %s)", color.YellowString(filePath)))
return nil
}
}
response, e := flare.SendFlare(filePath, caseID, customerEmail)
fmt.Println(response)
if e != nil {
return e
}
return nil
}