Components

Components updates emit the following events when its health changes

• component.healthy
• component.unhealthy
• component.warning
• component.unknown

unhelthy-component-notification.yaml
apiVersion: mission-control.flanksource.com/v1
kind: Notification
metadata:
  name: web-api-component-alert
  namespace: default
spec:
  events:
    - component.unhealthy
  filter: component.type == 'WebAPI'
  title: WebAPI {{.component.name}} failing
  body: |
    ## Component Failed
    Status: {{.component.status}} | {{.component.status_reason}}
    Last updated: {{.component.updated_at}}
  to:
    email: alerts@acme.com

Default Templates

The default notification template used is:

Title

{{ if ne channel "slack"}}Component {{.component.name}} is {{.component.health}}{{end}}

Template

{{if eq channel "slack"}}
{
	"blocks": [
		{{slackSectionTextMD (printf `%s *%s* is _%s_` (slackHealthEmoji .component.health) .component.name .component.health)}},
    {"type": "divider"},
    {{if .component.description}}{{slackSectionTextPlain .component.description}},{{end}}
		{
			"type": "section",
			"fields": [
        {{slackSectionTextFieldMD (printf `*Type*: %s` .component.type) }}
        {{if .component.status}},{{slackSectionTextFieldMD (printf `*Status*: %s` .component.status) }}{{end}}
				{{if ne .agent.name "local"}}
					,{{slackSectionTextFieldMD (printf `*Agent*: %s` .agent.name)}}
				{{end}}
			]
		},
		{{if .component.labels}}{{slackSectionLabels .component}},{{end}}
		{{if .groupedResources}}{{slackSectionTextMD (printf `*Also Failing:* %s` (join .groupedResources "\n"))}},{{end}}
		{{slackURLAction "View Component" .permalink "🔕 Silence" .silenceURL}}
	]
}

{{else}}
{{labelsFormat .component.labels}}

[Reference]({{.permalink}})
{{end}}

Template Variables

The notification title and body can be changed using the variables below:

Field	Description	Scheme
agent	Details of the agent that created the Component.	Agent
component	Link to the Component in mission control	Component
permalink	Link to the Component in mission control	string

Component

Field	Description	Scheme
cost_per_minute	The cost per minute of the component	float64
cost_total_1d	The cost total 1d of the component	float64
cost_total_30d	The cost total 30d of the component	float64
cost_total_7d	The cost total 7d of the component	float64
created_at	Created timestamp	time.Time
created_by	Id of the person that created this component	uuid
deleted_at	Deleted timestamp	time.Time
description	The description of the component	string
external_id	The external id of the component	string
hidden	Whether the component is hidden	bool
id	The id of the component	uuid
labels	The labels of the component	map[string]string
name	The name of the component	string
namespace	The namespace of the component	string
parent_id	The id of the parent component	uuid
properties	The properties of the component	map[string]string
silenced	Whether the component is silenced	bool
status	The status of the component	string
status_reason	The status reason of the component	string
summary	The summary of the component	map[string]string
text	The text of the component	string
topology_type	The type of the topology	string
type	The type of the component	string
updated_at	Updated timestamp	time.Time

Agent

Field	Description	Scheme
description	Short description of the agent	string
id	The id of the agent	uuid
name	The name of the agent	string