bennetgallein/cachet-monitor
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slack: webhookurl and sendSlack

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- GetComponentStatus fix
- get main url from api definition for slack post
- fix run send slack
This commit is contained in:
Christoph Eck
2020-01-27 18:36:05 +01:00
parent 2963a9f610
commit 79676357f3
3 changed files with 19 additions and 12 deletions
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6
config.go
View File

@@ -89,3 +89,9 @@ func getTemplateData(monitor *AbstractMonitor) map[string]interface{} {
"now": time.Now().Format(monitor.config.DateFormat), "now": time.Now().Format(monitor.config.DateFormat),
} }
} }
func MainUrl(cfg *CachetMonitor) string {
var url = cfg.API.URL
var index = strings.Index(url,"/api/")
return url[0:index]
}

13
incident.go
View File

@@ -4,6 +4,7 @@ import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"strconv" "strconv"
"time"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
) )
@@ -95,7 +96,7 @@ func (incident *Incident) Send(cfg *CachetMonitor) error {
} }
// send slack message // send slack message
if cfg.SlackWebhook != "" { if cfg.SlackWebhook != "" {
sendSlack(cfg) incident.sendSlack(cfg)
} }
return nil return nil
} }
@@ -111,7 +112,7 @@ func (incident *Incident) GetComponentStatus(cfg *CachetMonitor) (int, error) {
} }
var data struct { var data struct {
Status int `json:"status,string"` Status int `json:"status"`
} }
if err := json.Unmarshal(body.Data, &data); err != nil { if err := json.Unmarshal(body.Data, &data); err != nil {
return 0, fmt.Errorf("Cannot parse component body: %v. Err = %v", string(body.Data), err) return 0, fmt.Errorf("Cannot parse component body: %v. Err = %v", string(body.Data), err)
@@ -144,17 +145,17 @@ func (incident *Incident) SetFixed() {
func (incident *Incident) sendSlack(cfg *CachetMonitor) { func (incident *Incident) sendSlack(cfg *CachetMonitor) {
color := "#bf1932" //red color := "#bf1932" //red
if incident.ComponentStatus == 1 { if incident.ComponentStatus == 1 {
color = "#36a64f" //green color = "#36a64f" //green
} }
titleLink := MainUrl(cfg) + "/dashboard/incidents/" + strconv.Itoa(incident.ID)
slack := Slack{ slack := Slack{
WebhookUrl: cfg.SlackWebhook WebhookURL: cfg.SlackWebhook,
Attachments: []Attachments{ Attachments: []Attachments{
Attachments{ Attachments{
Fallback: incident.Name, Fallback: incident.Name,
Color: color, Color: color,
Title: incident.Name, Title: incident.Name,
TitleLink: "https://status.easyship.com", TitleLink: titleLink,
Text: incident.Message, Text: incident.Message,
Footer: "Cachet Monitor", Footer: "Cachet Monitor",
FooterIcon: "https://i.imgur.com/spck1w6.png", FooterIcon: "https://i.imgur.com/spck1w6.png",
@@ -163,6 +164,6 @@ func (incident *Incident) sendSlack(cfg *CachetMonitor) {
}} }}
err := slack.SendSlackNotification() err := slack.SendSlackNotification()
if err != nil { if err != nil {
fmt.Errorf(err) fmt.Errorf("Cannot send slack message. Err = %v", err)
} }
} }

6
slack.go
View File

@@ -10,7 +10,7 @@ import (
) )
type Slack struct { type Slack struct {
WebhookUrl string WebhookURL string
Attachments []Attachments `json:"attachments"` Attachments []Attachments `json:"attachments"`
} }
type Fields struct { type Fields struct {
@@ -46,7 +46,7 @@ func test() {
Ts: time.Now().Unix(), Ts: time.Now().Unix(),
}, },
}} }}
slack.WebhookUrl = "https://hooks.slack.com/services/0000000/00000000/xxxxxxxxxxxxxxxxxxx" slack.WebhookURL = "https://hooks.slack.com/services/0000000/00000000/xxxxxxxxxxxxxxxxxxx"
err := slack.SendSlackNotification() err := slack.SendSlackNotification()
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
@@ -58,7 +58,7 @@ func test() {
func (slack *Slack) SendSlackNotification() error { func (slack *Slack) SendSlackNotification() error {
slackBody, _ := json.Marshal(slack) slackBody, _ := json.Marshal(slack)
req, err := http.NewRequest(http.MethodPost, slack.WebhookUrl, bytes.NewBuffer(slackBody)) req, err := http.NewRequest(http.MethodPost, slack.WebhookURL, bytes.NewBuffer(slackBody))
if err != nil { if err != nil {
return err return err
} }