🌐 Mattermost

Use the interactive kwatch manager to configure Mattermost alerts. It stores credentials in Kubernetes Secrets and verifies the installation. The configuration fragments below explain provider settings; they are not separate installation steps.

Parameter	Description	Required
alert.mattermost.webhook	🔗 Webhook URL	Yes
alert.mattermost.title	✏️ Custom title	No
alert.mattermost.text	✏️ Custom text	No

Configuration example

alert:
  mattermost:
    webhook: "${file:/config/mattermost-webhook}"
    title: "optional customized title"
    text: "optional customized text"

Routing

alert:
  mattermost:
    webhook: "${file:/config/mattermost-webhook}"
    routes:
      - namespaces: ["production"]
        severities: ["high", "critical"]
      - reasons: ["OOMKilled"]

Retry

alert:
  mattermost:
    webhook: "${file:/config/mattermost-webhook}"
    retry:
      maxAttempts: 5
      delay: 5s

Fallback

alert:
  mattermost:
    webhook: "${file:/config/mattermost-webhook}"
    fallback: <another_provider>

Compact mode

alert:
  mattermost:
    webhook: "${file:/config/mattermost-webhook}"
    compact: true

Screenshot