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fix(alerting): Support alerts with no conditions for external endpoints (#729)

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TwiN 2024-04-10 20:46:17 -04:00 committed by GitHub
parent a4bc3c4dfe
commit 241956b28c
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24 changed files with 303 additions and 209 deletions
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23
alerting/provider/awsses/awsses.go
View file

@ -50,7 +50,6 @@ func (provider *AlertProvider) IsValid() bool {
registeredGroups[override.Group] = true
}
}
// if both AccessKeyID and SecretAccessKey are specified, we'll use these to authenticate,
// otherwise if neither are specified, then we'll fall back on IAM authentication.
return len(provider.From) > 0 && len(provider.To) > 0 &&
@ -112,7 +111,7 @@ func (provider *AlertProvider) Send(endpoint *core.Endpoint, alert *alert.Alert,
// buildMessageSubjectAndBody builds the message subject and body
func (provider *AlertProvider) buildMessageSubjectAndBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) (string, string) {
var subject, message, results string
var subject, message string
if resolved {
subject = fmt.Sprintf("[%s] Alert resolved", endpoint.DisplayName())
message = fmt.Sprintf("An alert for %s has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
@ -120,20 +119,24 @@ func (provider *AlertProvider) buildMessageSubjectAndBody(endpoint *core.Endpoin
subject = fmt.Sprintf("[%s] Alert triggered", endpoint.DisplayName())
message = fmt.Sprintf("An alert for %s has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
}
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
var formattedConditionResults string
if len(result.ConditionResults) > 0 {
formattedConditionResults = "\n\nCondition results:\n"
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
}
formattedConditionResults += fmt.Sprintf("%s %s\n", prefix, conditionResult.Condition)
}
results += fmt.Sprintf("%s %s\n", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = "\n\nAlert description: " + alertDescription
}
return subject, message + description + "\n\nCondition results:\n" + results
return subject, message + description + formattedConditionResults
}
// getToForGroup returns the appropriate email integration to for a given group

28
alerting/provider/discord/discord.go
View file

@ -75,7 +75,7 @@ type Embed struct {
Title string `json:"title"`
Description string `json:"description"`
Color int `json:"color"`
Fields []Field `json:"fields"`
Fields []Field `json:"fields,omitempty"`
}
type Field struct {
@ -86,7 +86,7 @@ type Field struct {
// buildRequestBody builds the request body for the provider
func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) []byte {
var message, results string
var message string
var colorCode int
if resolved {
message = fmt.Sprintf("An alert for **%s** has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
@ -95,6 +95,7 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
message = fmt.Sprintf("An alert for **%s** has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
colorCode = 15158332
}
var formattedConditionResults string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
@ -102,7 +103,7 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
} else {
prefix = ":x:"
}
results += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
@ -112,24 +113,25 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
if provider.Title != "" {
title = provider.Title
}
body, _ := json.Marshal(Body{
body := Body{
Content: "",
Embeds: []Embed{
{
Title: title,
Description: message + description,
Color: colorCode,
Fields: []Field{
{
Name: "Condition results",
Value: results,
Inline: false,
},
},
},
},
})
return body
}
if len(formattedConditionResults) > 0 {
body.Embeds[0].Fields = append(body.Embeds[0].Fields, Field{
Name: "Condition results",
Value: formattedConditionResults,
Inline: false,
})
}
bodyAsJSON, _ := json.Marshal(body)
return bodyAsJSON
}
// getWebhookURLForGroup returns the appropriate Webhook URL integration to for a given group

23
alerting/provider/discord/discord_test.go
View file

@ -155,6 +155,7 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Name string
Provider AlertProvider
Alert alert.Alert
NoConditions bool
Resolved bool
ExpectedBody string
}{
@ -179,18 +180,30 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Resolved: false,
ExpectedBody: "{\"content\":\"\",\"embeds\":[{\"title\":\"provider-title\",\"description\":\"An alert for **endpoint-name** has been triggered due to having failed 3 time(s) in a row:\\n\\u003e description-1\",\"color\":15158332,\"fields\":[{\"name\":\"Condition results\",\"value\":\":x: - `[CONNECTED] == true`\\n:x: - `[STATUS] == 200`\\n:x: - `[BODY] != \\\"\\\"`\\n\",\"inline\":false}]}]}",
},
{
Name: "triggered-with-no-conditions",
NoConditions: true,
Provider: AlertProvider{Title: title},
Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: false,
ExpectedBody: "{\"content\":\"\",\"embeds\":[{\"title\":\"provider-title\",\"description\":\"An alert for **endpoint-name** has been triggered due to having failed 3 time(s) in a row:\\n\\u003e description-1\",\"color\":15158332}]}",
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
var conditionResults []*core.ConditionResult
if !scenario.NoConditions {
conditionResults = []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
{Condition: "[BODY] != \"\"", Success: scenario.Resolved},
}
}
body := scenario.Provider.buildRequestBody(
&core.Endpoint{Name: "endpoint-name"},
&scenario.Alert,
&core.Result{
ConditionResults: []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
{Condition: "[BODY] != \"\"", Success: scenario.Resolved},
},
ConditionResults: conditionResults,
},
scenario.Resolved,
)

22
alerting/provider/email/email.go
View file

@ -88,7 +88,7 @@ func (provider *AlertProvider) Send(endpoint *core.Endpoint, alert *alert.Alert,
// buildMessageSubjectAndBody builds the message subject and body
func (provider *AlertProvider) buildMessageSubjectAndBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) (string, string) {
var subject, message, results string
var subject, message string
if resolved {
subject = fmt.Sprintf("[%s] Alert resolved", endpoint.DisplayName())
message = fmt.Sprintf("An alert for %s has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
@ -96,20 +96,24 @@ func (provider *AlertProvider) buildMessageSubjectAndBody(endpoint *core.Endpoin
subject = fmt.Sprintf("[%s] Alert triggered", endpoint.DisplayName())
message = fmt.Sprintf("An alert for %s has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
}
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
var formattedConditionResults string
if len(result.ConditionResults) > 0 {
formattedConditionResults = "\n\nCondition results:\n"
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
}
formattedConditionResults += fmt.Sprintf("%s %s\n", prefix, conditionResult.Condition)
}
results += fmt.Sprintf("%s %s\n", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = "\n\nAlert description: " + alertDescription
}
return subject, message + description + "\n\nCondition results:\n" + results
return subject, message + description + formattedConditionResults
}
// getToForGroup returns the appropriate email integration to for a given group

21
alerting/provider/github/github.go
View file

@ -105,22 +105,25 @@ func (provider *AlertProvider) Send(endpoint *core.Endpoint, alert *alert.Alert,
// buildIssueBody builds the body of the issue
func (provider *AlertProvider) buildIssueBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result) string {
var results string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = ":white_check_mark:"
} else {
prefix = ":x:"
var formattedConditionResults string
if len(result.ConditionResults) > 0 {
formattedConditionResults = "\n\n## Condition results\n"
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = ":white_check_mark:"
} else {
prefix = ":x:"
}
formattedConditionResults += fmt.Sprintf("- %s - `%s`\n", prefix, conditionResult.Condition)
}
results += fmt.Sprintf("- %s - `%s`\n", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = ":\n> " + alertDescription
}
message := fmt.Sprintf("An alert for **%s** has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
return message + description + "\n\n## Condition results\n" + results
return message + description + formattedConditionResults
}
// GetDefaultAlert returns the provider's default alert configuration

25
alerting/provider/github/github_test.go
View file

@ -112,6 +112,7 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Endpoint core.Endpoint
Provider AlertProvider
Alert alert.Alert
NoConditions bool
ExpectedBody string
}{
{
@ -122,24 +123,34 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
ExpectedBody: "An alert for **endpoint-name** has been triggered due to having failed 3 time(s) in a row:\n> description-1\n\n## Condition results\n- :white_check_mark: - `[CONNECTED] == true`\n- :x: - `[STATUS] == 200`",
},
{
Name: "no-description",
Name: "triggered-with-no-description",
Endpoint: core.Endpoint{Name: "endpoint-name", URL: "https://example.org"},
Provider: AlertProvider{},
Alert: alert.Alert{FailureThreshold: 10},
ExpectedBody: "An alert for **endpoint-name** has been triggered due to having failed 10 time(s) in a row\n\n## Condition results\n- :white_check_mark: - `[CONNECTED] == true`\n- :x: - `[STATUS] == 200`",
},
{
Name: "triggered-with-no-conditions",
NoConditions: true,
Endpoint: core.Endpoint{Name: "endpoint-name", URL: "https://example.org"},
Provider: AlertProvider{},
Alert: alert.Alert{Description: &firstDescription, FailureThreshold: 10},
ExpectedBody: "An alert for **endpoint-name** has been triggered due to having failed 10 time(s) in a row:\n> description-1",
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
var conditionResults []*core.ConditionResult
if !scenario.NoConditions {
conditionResults = []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: true},
{Condition: "[STATUS] == 200", Success: false},
}
}
body := scenario.Provider.buildIssueBody(
&scenario.Endpoint,
&scenario.Alert,
&core.Result{
ConditionResults: []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: true},
{Condition: "[STATUS] == 200", Success: false},
},
},
&core.Result{ConditionResults: conditionResults},
)
if strings.TrimSpace(body) != strings.TrimSpace(scenario.ExpectedBody) {
t.Errorf("expected:\n%s\ngot:\n%s", scenario.ExpectedBody, body)

31
alerting/provider/gitlab/gitlab.go
View file

@ -25,10 +25,13 @@ type AlertProvider struct {
// Severity can be one of: critical, high, medium, low, info, unknown. Defaults to critical
Severity string `yaml:"severity,omitempty"`
// MonitoringTool overrides the name sent to gitlab. Defaults to gatus
MonitoringTool string `yaml:"monitoring-tool,omitempty"`
// EnvironmentName is the name of the associated GitLab environment. Required to display alerts on a dashboard.
EnvironmentName string `yaml:"environment-name,omitempty"`
// Service affected. Defaults to endpoint display name
Service string `yaml:"service,omitempty"`
}
@ -52,7 +55,6 @@ func (provider *AlertProvider) Send(endpoint *core.Endpoint, alert *alert.Alert,
if len(alert.ResolveKey) == 0 {
alert.ResolveKey = uuid.NewString()
}
buffer := bytes.NewBuffer(provider.buildAlertBody(endpoint, alert, result, resolved))
request, err := http.NewRequest(http.MethodPost, provider.WebhookURL, buffer)
if err != nil {
@ -114,16 +116,18 @@ func (provider *AlertProvider) buildAlertBody(endpoint *core.Endpoint, alert *al
if resolved {
body.EndTime = result.Timestamp.Format(time.RFC3339)
}
var results string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = ":white_check_mark:"
} else {
prefix = ":x:"
var formattedConditionResults string
if len(result.ConditionResults) > 0 {
formattedConditionResults = "\n\n## Condition results\n"
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = ":white_check_mark:"
} else {
prefix = ":x:"
}
formattedConditionResults += fmt.Sprintf("- %s - `%s`\n", prefix, conditionResult.Condition)
}
results += fmt.Sprintf("- %s - `%s`\n", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
@ -135,10 +139,9 @@ func (provider *AlertProvider) buildAlertBody(endpoint *core.Endpoint, alert *al
} else {
message = fmt.Sprintf("An alert for *%s* has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
}
body.Description = message + description + "\n\n## Condition results\n" + results
json, _ := json.Marshal(body)
return json
body.Description = message + description + formattedConditionResults
bodyAsJSON, _ := json.Marshal(body)
return bodyAsJSON
}
// GetDefaultAlert returns the provider's default alert configuration

26
alerting/provider/googlechat/googlechat.go
View file

@ -121,7 +121,7 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
color = "#DD0000"
message = fmt.Sprintf("<font color='%s'>An alert has been triggered due to having failed %d time(s) in a row</font>", color, alert.FailureThreshold)
}
var results string
var formattedConditionResults string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
@ -129,7 +129,7 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
} else {
prefix = "❌"
}
results += fmt.Sprintf("%s %s<br>", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("%s %s<br>", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
@ -150,20 +150,22 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
Icon: "BOOKMARK",
},
},
{
KeyValue: &KeyValue{
TopLabel: "Condition results",
Content: results,
ContentMultiline: "true",
Icon: "DESCRIPTION",
},
},
},
},
},
},
},
}
if len(formattedConditionResults) > 0 {
payload.Cards[0].Sections[0].Widgets = append(payload.Cards[0].Sections[0].Widgets, Widgets{
KeyValue: &KeyValue{
TopLabel: "Condition results",
Content: formattedConditionResults,
ContentMultiline: "true",
Icon: "DESCRIPTION",
},
})
}
if endpoint.Type() == core.EndpointTypeHTTP {
// We only include a button targeting the URL if the endpoint is an HTTP endpoint
// If the URL isn't prefixed with https://, Google Chat will just display a blank message aynways.
@ -179,8 +181,8 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
},
})
}
body, _ := json.Marshal(payload)
return body
bodyAsJSON, _ := json.Marshal(payload)
return bodyAsJSON
}
// getWebhookURLForGroup returns the appropriate Webhook URL integration to for a given group

11
alerting/provider/gotify/gotify.go
View file

@ -68,12 +68,13 @@ type Body struct {
// buildRequestBody builds the request body for the provider
func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) []byte {
var message, results string
var message string
if resolved {
message = fmt.Sprintf("An alert for `%s` has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
} else {
message = fmt.Sprintf("An alert for `%s` has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
}
var formattedConditionResults string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
@ -81,22 +82,22 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
} else {
prefix = "✕"
}
results += fmt.Sprintf("\n%s - %s", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("\n%s - %s", prefix, conditionResult.Condition)
}
if len(alert.GetDescription()) > 0 {
message += " with the following description: " + alert.GetDescription()
}
message += results
message += formattedConditionResults
title := "Gatus: " + endpoint.DisplayName()
if provider.Title != "" {
title = provider.Title
}
body, _ := json.Marshal(Body{
bodyAsJSON, _ := json.Marshal(Body{
Message: message,
Title: title,
Priority: provider.Priority,
})
return body
return bodyAsJSON
}
// GetDefaultAlert returns the provider's default alert configuration

14
alerting/provider/jetbrainsspace/space.go → alerting/provider/jetbrainsspace/jetbrainsspace.go
View file

@ -17,8 +17,10 @@ type AlertProvider struct {
Project string `yaml:"project"` // JetBrains Space Project name
ChannelID string `yaml:"channel-id"` // JetBrains Space Chat Channel ID
Token string `yaml:"token"` // JetBrains Space Bearer Token
// DefaultAlert is the defarlt alert configuration to use for endpoints with an alert of the appropriate type
// DefaultAlert is the default alert configuration to use for endpoints with an alert of the appropriate type
DefaultAlert *alert.Alert `yaml:"default-alert,omitempty"`
// Overrides is a list of Override that may be prioritized over the default configuration
Overrides []Override `yaml:"overrides,omitempty"`
}
@ -73,7 +75,7 @@ type Body struct {
type Content struct {
ClassName string `json:"className"`
Style string `json:"style"`
Sections []Section `json:"sections"`
Sections []Section `json:"sections,omitempty"`
}
type Section struct {
@ -112,7 +114,6 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
}},
},
}
if resolved {
body.Content.Style = "SUCCESS"
body.Content.Sections[0].Header = fmt.Sprintf("An alert for *%s* has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
@ -120,7 +121,6 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
body.Content.Style = "WARNING"
body.Content.Sections[0].Header = fmt.Sprintf("An alert for *%s* has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
}
for _, conditionResult := range result.ConditionResults {
icon := "warning"
style := "WARNING"
@ -128,7 +128,6 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
icon = "success"
style = "SUCCESS"
}
body.Content.Sections[0].Elements = append(body.Content.Sections[0].Elements, Element{
ClassName: "MessageText",
Accessory: Accessory{
@ -141,9 +140,8 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
Content: conditionResult.Condition,
})
}
jsonBody, _ := json.Marshal(body)
return jsonBody
bodyAsJSON, _ := json.Marshal(body)
return bodyAsJSON
}
// getChannelIDForGroup returns the appropriate channel ID to for a given group override

0
alerting/provider/jetbrainsspace/space_test.go → alerting/provider/jetbrainsspace/jetbrainsspace_test.go
View file

46
alerting/provider/matrix/matrix.go
View file

@ -17,7 +17,7 @@ import (
// AlertProvider is the configuration necessary for sending an alert using Matrix
type AlertProvider struct {
MatrixProviderConfig `yaml:",inline"`
ProviderConfig `yaml:",inline"`
// DefaultAlert is the default alert configuration to use for endpoints with an alert of the appropriate type
DefaultAlert *alert.Alert `yaml:"default-alert,omitempty"`
@ -30,12 +30,12 @@ type AlertProvider struct {
type Override struct {
Group string `yaml:"group"`
MatrixProviderConfig `yaml:",inline"`
ProviderConfig `yaml:",inline"`
}
const defaultHomeserverURL = "https://matrix-client.matrix.org"
const defaultServerURL = "https://matrix-client.matrix.org"
type MatrixProviderConfig struct {
type ProviderConfig struct {
// ServerURL is the custom homeserver to use (optional)
ServerURL string `yaml:"server-url"`
@ -65,7 +65,7 @@ func (provider *AlertProvider) Send(endpoint *core.Endpoint, alert *alert.Alert,
buffer := bytes.NewBuffer(provider.buildRequestBody(endpoint, alert, result, resolved))
config := provider.getConfigForGroup(endpoint.Group)
if config.ServerURL == "" {
config.ServerURL = defaultHomeserverURL
config.ServerURL = defaultServerURL
}
// The Matrix endpoint requires a unique transaction ID for each event sent
txnId := randStringBytes(24)
@ -115,12 +115,13 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
// buildPlaintextMessageBody builds the message body in plaintext to include in request
func buildPlaintextMessageBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) string {
var message, results string
var message string
if resolved {
message = fmt.Sprintf("An alert for `%s` has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
} else {
message = fmt.Sprintf("An alert for `%s` has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
}
var formattedConditionResults string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
@ -128,49 +129,54 @@ func buildPlaintextMessageBody(endpoint *core.Endpoint, alert *alert.Alert, resu
} else {
prefix = "✕"
}
results += fmt.Sprintf("\n%s - %s", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("\n%s - %s", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = "\n" + alertDescription
}
return fmt.Sprintf("%s%s\n%s", message, description, results)
return fmt.Sprintf("%s%s\n%s", message, description, formattedConditionResults)
}
// buildHTMLMessageBody builds the message body in HTML to include in request
func buildHTMLMessageBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) string {
var message, results string
var message string
if resolved {
message = fmt.Sprintf("An alert for <code>%s</code> has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
} else {
message = fmt.Sprintf("An alert for <code>%s</code> has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
}
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
var formattedConditionResults string
if len(result.ConditionResults) > 0 {
formattedConditionResults = "\n<h5>Condition results</h5><ul>"
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
}
formattedConditionResults += fmt.Sprintf("<li>%s - <code>%s</code></li>", prefix, conditionResult.Condition)
}
results += fmt.Sprintf("<li>%s - <code>%s</code></li>", prefix, conditionResult.Condition)
formattedConditionResults += "</ul>"
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = fmt.Sprintf("\n<blockquote>%s</blockquote>", alertDescription)
}
return fmt.Sprintf("<h3>%s</h3>%s\n<h5>Condition results</h5><ul>%s</ul>", message, description, results)
return fmt.Sprintf("<h3>%s</h3>%s%s", message, description, formattedConditionResults)
}
// getConfigForGroup returns the appropriate configuration for a given group
func (provider *AlertProvider) getConfigForGroup(group string) MatrixProviderConfig {
func (provider *AlertProvider) getConfigForGroup(group string) ProviderConfig {
if provider.Overrides != nil {
for _, override := range provider.Overrides {
if group == override.Group {
return override.MatrixProviderConfig
return override.ProviderConfig
}
}
}
return provider.MatrixProviderConfig
return provider.ProviderConfig
}
func randStringBytes(n int) string {

36
alerting/provider/matrix/matrix_test.go
View file

@ -13,7 +13,7 @@ import (
func TestAlertProvider_IsValid(t *testing.T) {
invalidProvider := AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
AccessToken: "",
InternalRoomID: "",
},
@ -22,7 +22,7 @@ func TestAlertProvider_IsValid(t *testing.T) {
t.Error("provider shouldn't have been valid")
}
validProvider := AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
AccessToken: "1",
InternalRoomID: "!a:example.com",
},
@ -31,7 +31,7 @@ func TestAlertProvider_IsValid(t *testing.T) {
t.Error("provider should've been valid")
}
validProviderWithHomeserver := AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -47,7 +47,7 @@ func TestAlertProvider_IsValidWithOverride(t *testing.T) {
Overrides: []Override{
{
Group: "",
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
AccessToken: "",
InternalRoomID: "",
},
@ -61,7 +61,7 @@ func TestAlertProvider_IsValidWithOverride(t *testing.T) {
Overrides: []Override{
{
Group: "group",
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
AccessToken: "",
InternalRoomID: "",
},
@ -72,14 +72,14 @@ func TestAlertProvider_IsValidWithOverride(t *testing.T) {
t.Error("provider integration key shouldn't have been valid")
}
providerWithValidOverride := AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
AccessToken: "1",
InternalRoomID: "!a:example.com",
},
Overrides: []Override{
{
Group: "group",
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -232,12 +232,12 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
Name string
Provider AlertProvider
InputGroup string
ExpectedOutput MatrixProviderConfig
ExpectedOutput ProviderConfig
}{
{
Name: "provider-no-override-specify-no-group-should-default",
Provider: AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -245,7 +245,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
Overrides: nil,
},
InputGroup: "",
ExpectedOutput: MatrixProviderConfig{
ExpectedOutput: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -254,7 +254,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
{
Name: "provider-no-override-specify-group-should-default",
Provider: AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -262,7 +262,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
Overrides: nil,
},
InputGroup: "group",
ExpectedOutput: MatrixProviderConfig{
ExpectedOutput: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -271,7 +271,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
{
Name: "provider-with-override-specify-no-group-should-default",
Provider: AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -279,7 +279,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
Overrides: []Override{
{
Group: "group",
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example01.com",
AccessToken: "12",
InternalRoomID: "!a:example01.com",
@ -288,7 +288,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
},
},
InputGroup: "",
ExpectedOutput: MatrixProviderConfig{
ExpectedOutput: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -297,7 +297,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
{
Name: "provider-with-override-specify-group-should-override",
Provider: AlertProvider{
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",
@ -305,7 +305,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
Overrides: []Override{
{
Group: "group",
MatrixProviderConfig: MatrixProviderConfig{
ProviderConfig: ProviderConfig{
ServerURL: "https://example01.com",
AccessToken: "12",
InternalRoomID: "!a:example01.com",
@ -314,7 +314,7 @@ func TestAlertProvider_getConfigForGroup(t *testing.T) {
},
},
InputGroup: "group",
ExpectedOutput: MatrixProviderConfig{
ExpectedOutput: ProviderConfig{
ServerURL: "https://example01.com",
AccessToken: "12",
InternalRoomID: "!a:example01.com",

40
alerting/provider/mattermost/mattermost.go
View file

@ -93,7 +93,7 @@ type Field struct {
// buildRequestBody builds the request body for the provider
func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) []byte {
var message, color, results string
var message, color string
if resolved {
message = fmt.Sprintf("An alert for *%s* has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
color = "#36A64F"
@ -101,20 +101,23 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
message = fmt.Sprintf("An alert for *%s* has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
color = "#DD0000"
}
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = ":white_check_mark:"
} else {
prefix = ":x:"
var formattedConditionResults string
if len(result.ConditionResults) > 0 {
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = ":white_check_mark:"
} else {
prefix = ":x:"
}
formattedConditionResults += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
}
results += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = ":\n> " + alertDescription
}
body, _ := json.Marshal(Body{
body := Body{
Text: "",
Username: "gatus",
IconURL: "https://raw.githubusercontent.com/TwiN/gatus/master/.github/assets/logo.png",
@ -125,17 +128,18 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
Text: message + description,
Short: false,
Color: color,
Fields: []Field{
{
Title: "Condition results",
Value: results,
Short: false,
},
},
},
},
})
return body
}
if len(formattedConditionResults) > 0 {
body.Attachments[0].Fields = append(body.Attachments[0].Fields, Field{
Title: "Condition results",
Value: formattedConditionResults,
Short: false,
})
}
bodyAsJSON, _ := json.Marshal(body)
return bodyAsJSON
}
// getWebhookURLForGroup returns the appropriate Webhook URL integration to for a given group

6
alerting/provider/ntfy/ntfy.go
View file

@ -78,7 +78,7 @@ type Body struct {
// buildRequestBody builds the request body for the provider
func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) []byte {
var message, results, tag string
var message, formattedConditionResults, tag string
if resolved {
tag = "white_check_mark"
message = "An alert has been resolved after passing successfully " + strconv.Itoa(alert.SuccessThreshold) + " time(s) in a row"
@ -93,12 +93,12 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
} else {
prefix = "🔴"
}
results += fmt.Sprintf("\n%s %s", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("\n%s %s", prefix, conditionResult.Condition)
}
if len(alert.GetDescription()) > 0 {
message += " with the following description: " + alert.GetDescription()
}
message += results
message += formattedConditionResults
body, _ := json.Marshal(Body{
Topic: provider.Topic,
Title: "Gatus: " + endpoint.DisplayName(),

7
alerting/provider/opsgenie/opsgenie.go
View file

@ -116,7 +116,7 @@ func (provider *AlertProvider) sendRequest(url, method string, payload interface
}
func (provider *AlertProvider) buildCreateRequestBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) alertCreateRequest {
var message, description, results string
var message, description string
if resolved {
message = fmt.Sprintf("RESOLVED: %s - %s", endpoint.Name, alert.GetDescription())
description = fmt.Sprintf("An alert for *%s* has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
@ -127,6 +127,7 @@ func (provider *AlertProvider) buildCreateRequestBody(endpoint *core.Endpoint, a
if endpoint.Group != "" {
message = fmt.Sprintf("[%s] %s", endpoint.Group, message)
}
var formattedConditionResults string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
@ -134,9 +135,9 @@ func (provider *AlertProvider) buildCreateRequestBody(endpoint *core.Endpoint, a
} else {
prefix = "▢"
}
results += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
}
description = description + "\n" + results
description = description + "\n" + formattedConditionResults
key := buildKey(endpoint)
details := map[string]string{
"endpoint:url": endpoint.URL,

2
alerting/provider/provider.go
View file

@ -24,7 +24,7 @@ import (
"github.com/TwiN/gatus/v5/core"
)
// AlertProvider is the interface that each providers should implement
// AlertProvider is the interface that each provider should implement
type AlertProvider interface {
// IsValid returns whether the provider's configuration is valid
IsValid() bool

28
alerting/provider/slack/slack.go
View file

@ -71,7 +71,7 @@ type Attachment struct {
Text string `json:"text"`
Short bool `json:"short"`
Color string `json:"color"`
Fields []Field `json:"fields"`
Fields []Field `json:"fields,omitempty"`
}
type Field struct {
@ -82,7 +82,7 @@ type Field struct {
// buildRequestBody builds the request body for the provider
func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) []byte {
var message, color, results string
var message, color string
if resolved {
message = fmt.Sprintf("An alert for *%s* has been resolved after passing successfully %d time(s) in a row", endpoint.DisplayName(), alert.SuccessThreshold)
color = "#36A64F"
@ -90,6 +90,7 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
message = fmt.Sprintf("An alert for *%s* has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
color = "#DD0000"
}
var formattedConditionResults string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
@ -97,13 +98,13 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
} else {
prefix = ":x:"
}
results += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = ":\n> " + alertDescription
}
body, _ := json.Marshal(Body{
body := Body{
Text: "",
Attachments: []Attachment{
{
@ -111,17 +112,18 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
Text: message + description,
Short: false,
Color: color,
Fields: []Field{
{
Title: "Condition results",
Value: results,
Short: false,
},
},
},
},
})
return body
}
if len(formattedConditionResults) > 0 {
body.Attachments[0].Fields = append(body.Attachments[0].Fields, Field{
Title: "Condition results",
Value: formattedConditionResults,
Short: false,
})
}
bodyAsJSON, _ := json.Marshal(body)
return bodyAsJSON
}
// getWebhookURLForGroup returns the appropriate Webhook URL integration to for a given group

22
alerting/provider/slack/slack_test.go
View file

@ -144,6 +144,7 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Provider AlertProvider
Endpoint core.Endpoint
Alert alert.Alert
NoConditions bool
Resolved bool
ExpectedBody string
}{
@ -163,6 +164,15 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Resolved: false,
ExpectedBody: "{\"text\":\"\",\"attachments\":[{\"title\":\":helmet_with_white_cross: Gatus\",\"text\":\"An alert for *group/name* has been triggered due to having failed 3 time(s) in a row:\\n\\u003e description-1\",\"short\":false,\"color\":\"#DD0000\",\"fields\":[{\"title\":\"Condition results\",\"value\":\":x: - `[CONNECTED] == true`\\n:x: - `[STATUS] == 200`\\n\",\"short\":false}]}]}",
},
{
Name: "triggered-with-no-conditions",
NoConditions: true,
Provider: AlertProvider{},
Endpoint: core.Endpoint{Name: "name"},
Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: false,
ExpectedBody: "{\"text\":\"\",\"attachments\":[{\"title\":\":helmet_with_white_cross: Gatus\",\"text\":\"An alert for *name* has been triggered due to having failed 3 time(s) in a row:\\n\\u003e description-1\",\"short\":false,\"color\":\"#DD0000\"}]}",
},
{
Name: "resolved",
Provider: AlertProvider{},
@ -182,14 +192,18 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
var conditionResults []*core.ConditionResult
if !scenario.NoConditions {
conditionResults = []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
}
}
body := scenario.Provider.buildRequestBody(
&scenario.Endpoint,
&scenario.Alert,
&core.Result{
ConditionResults: []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
},
ConditionResults: conditionResults,
},
scenario.Resolved,
)

25
alerting/provider/teams/teams.go
View file

@ -69,7 +69,7 @@ type Body struct {
ThemeColor string `json:"themeColor"`
Title string `json:"title"`
Text string `json:"text"`
Sections []Section `json:"sections"`
Sections []Section `json:"sections,omitempty"`
}
type Section struct {
@ -87,7 +87,7 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
message = fmt.Sprintf("An alert for *%s* has been triggered due to having failed %d time(s) in a row", endpoint.DisplayName(), alert.FailureThreshold)
color = "#DD0000"
}
var results string
var formattedConditionResults string
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
@ -95,26 +95,27 @@ func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *
} else {
prefix = "&#x274C;"
}
results += fmt.Sprintf("%s - `%s`<br/>", prefix, conditionResult.Condition)
formattedConditionResults += fmt.Sprintf("%s - `%s`<br/>", prefix, conditionResult.Condition)
}
var description string
if alertDescription := alert.GetDescription(); len(alertDescription) > 0 {
description = ": " + alertDescription
}
body, _ := json.Marshal(Body{
body := Body{
Type: "MessageCard",
Context: "http://schema.org/extensions",
ThemeColor: color,
Title: "&#x1F6A8; Gatus",
Text: message + description,
Sections: []Section{
{
ActivityTitle: "Condition results",
Text: results,
},
},
})
return body
}
if len(formattedConditionResults) > 0 {
body.Sections = append(body.Sections, Section{
ActivityTitle: "Condition results",
Text: formattedConditionResults,
})
}
bodyAsJSON, _ := json.Marshal(body)
return bodyAsJSON
}
// getWebhookURLForGroup returns the appropriate Webhook URL integration to for a given group

23
alerting/provider/teams/teams_test.go
View file

@ -143,6 +143,7 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Name string
Provider AlertProvider
Alert alert.Alert
NoConditions bool
Resolved bool
ExpectedBody string
}{
@ -160,18 +161,28 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Resolved: true,
ExpectedBody: "{\"@type\":\"MessageCard\",\"@context\":\"http://schema.org/extensions\",\"themeColor\":\"#36A64F\",\"title\":\"\\u0026#x1F6A8; Gatus\",\"text\":\"An alert for *endpoint-name* has been resolved after passing successfully 5 time(s) in a row: description-2\",\"sections\":[{\"activityTitle\":\"Condition results\",\"text\":\"\\u0026#x2705; - `[CONNECTED] == true`\\u003cbr/\\u003e\\u0026#x2705; - `[STATUS] == 200`\\u003cbr/\\u003e\"}]}",
},
{
Name: "resolved-with-no-conditions",
NoConditions: true,
Provider: AlertProvider{},
Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: true,
ExpectedBody: "{\"@type\":\"MessageCard\",\"@context\":\"http://schema.org/extensions\",\"themeColor\":\"#36A64F\",\"title\":\"\\u0026#x1F6A8; Gatus\",\"text\":\"An alert for *endpoint-name* has been resolved after passing successfully 5 time(s) in a row: description-2\"}",
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
var conditionResults []*core.ConditionResult
if !scenario.NoConditions {
conditionResults = []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
}
}
body := scenario.Provider.buildRequestBody(
&core.Endpoint{Name: "endpoint-name"},
&scenario.Alert,
&core.Result{
ConditionResults: []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
},
},
&core.Result{ConditionResults: conditionResults},
scenario.Resolved,
)
if string(body) != scenario.ExpectedBody {

28
alerting/provider/telegram/telegram.go
View file

@ -67,33 +67,37 @@ type Body struct {
// buildRequestBody builds the request body for the provider
func (provider *AlertProvider) buildRequestBody(endpoint *core.Endpoint, alert *alert.Alert, result *core.Result, resolved bool) []byte {
var message, results string
var message string
if resolved {
message = fmt.Sprintf("An alert for *%s* has been resolved:\n—\n _healthcheck passing successfully %d time(s) in a row_\n— ", endpoint.DisplayName(), alert.SuccessThreshold)
} else {
message = fmt.Sprintf("An alert for *%s* has been triggered:\n—\n _healthcheck failed %d time(s) in a row_\n— ", endpoint.DisplayName(), alert.FailureThreshold)
}
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
var formattedConditionResults string
if len(result.ConditionResults) > 0 {
formattedConditionResults = "\n*Condition results*\n"
for _, conditionResult := range result.ConditionResults {
var prefix string
if conditionResult.Success {
prefix = "✅"
} else {
prefix = "❌"
}
formattedConditionResults += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
}
results += fmt.Sprintf("%s - `%s`\n", prefix, conditionResult.Condition)
}
var text string
if len(alert.GetDescription()) > 0 {
text = fmt.Sprintf("⛑ *Gatus* \n%s \n*Description* \n_%s_ \n\n*Condition results*\n%s", message, alert.GetDescription(), results)
text = fmt.Sprintf("⛑ *Gatus* \n%s \n*Description* \n_%s_ \n%s", message, alert.GetDescription(), formattedConditionResults)
} else {
text = fmt.Sprintf("⛑ *Gatus* \n%s \n*Condition results*\n%s", message, results)
text = fmt.Sprintf("⛑ *Gatus* \n%s%s", message, formattedConditionResults)
}
body, _ := json.Marshal(Body{
bodyAsJSON, _ := json.Marshal(Body{
ChatID: provider.ID,
Text: text,
ParseMode: "MARKDOWN",
})
return body
return bodyAsJSON
}
// GetDefaultAlert returns the provider's default alert configuration

23
alerting/provider/telegram/telegram_test.go
View file

@ -116,6 +116,7 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Name string
Provider AlertProvider
Alert alert.Alert
NoConditions bool
Resolved bool
ExpectedBody string
}{
@ -133,18 +134,28 @@ func TestAlertProvider_buildRequestBody(t *testing.T) {
Resolved: true,
ExpectedBody: "{\"chat_id\":\"123\",\"text\":\"⛑ *Gatus* \\nAn alert for *endpoint-name* has been resolved:\\n—\\n _healthcheck passing successfully 5 time(s) in a row_\\n— \\n*Description* \\n_description-2_ \\n\\n*Condition results*\\n✅ - `[CONNECTED] == true`\\n✅ - `[STATUS] == 200`\\n\",\"parse_mode\":\"MARKDOWN\"}",
},
{
Name: "resolved-with-no-conditions",
NoConditions: true,
Provider: AlertProvider{ID: "123"},
Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: true,
ExpectedBody: "{\"chat_id\":\"123\",\"text\":\"⛑ *Gatus* \\nAn alert for *endpoint-name* has been resolved:\\n—\\n _healthcheck passing successfully 5 time(s) in a row_\\n— \\n*Description* \\n_description-2_ \\n\",\"parse_mode\":\"MARKDOWN\"}",
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
var conditionResults []*core.ConditionResult
if !scenario.NoConditions {
conditionResults = []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
}
}
body := scenario.Provider.buildRequestBody(
&core.Endpoint{Name: "endpoint-name"},
&scenario.Alert,
&core.Result{
ConditionResults: []*core.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
},
},
&core.Result{ConditionResults: conditionResults},
scenario.Resolved,
)
if string(body) != scenario.ExpectedBody {

2
watchdog/alerting_test.go
View file

@ -377,7 +377,7 @@ func TestHandleAlertingWithProviderThatReturnsAnError(t *testing.T) {
AlertType: alert.TypeMatrix,
AlertingConfig: &alerting.Config{
Matrix: &matrix.AlertProvider{
MatrixProviderConfig: matrix.MatrixProviderConfig{
ProviderConfig: matrix.ProviderConfig{
ServerURL: "https://example.com",
AccessToken: "1",
InternalRoomID: "!a:example.com",