terraform-datadog-old-monitors/caas/kubernetes/ark/README.md

CAAS KUBERNETES ARK DataDog monitors

How to use this module

module "datadog-monitors-caas-kubernetes-ark" {
  source      = "claranet/monitors/datadog//caas/kubernetes/ark"
  version     = "{revision}"

  environment = var.environment
  message     = module.datadog-message-alerting.alerting-message
}

Purpose

Creates DataDog monitors with the following checks:

• Ark backup failed

Requirements

Name	Version
terraform	>= 0.12.26

Inputs

Name	Description	Type	Default	Required
ark_schedules_enabled	Flag to enable Ark schedules monitor	string	"true"	no
ark_schedules_extra_tags	Extra tags for Ark schedules monitor	list(string)	[]	no
ark_schedules_monitor_message	Custom message for Ark schedules monitor	string	""	no
ark_schedules_monitor_no_data_timeframe	No data timeframe in minutes	number	2880	no
ark_schedules_monitor_timeframe	Monitor timeframe for Ark schedules monitor [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d]	string	"last_1d"	no
environment	Architecture environment	any	n/a	yes
evaluation_delay	Delay in seconds for the metric evaluation	number	15	no
filter_tags_custom	Tags used for custom filtering when filter_tags_use_defaults is false	string	"*"	no
filter_tags_custom_excluded	Tags excluded for custom filtering when filter_tags_use_defaults is false	string	""	no
filter_tags_use_defaults	Use default filter tags convention	string	"true"	no
message	Message sent when a monitor is triggered	any	n/a	yes
new_host_delay	Delay in seconds before monitor new resource	number	300	no
notify_no_data	Will raise no data alert if set to true	bool	true	no
prefix_slug	Prefix string to prepend between brackets on every monitors names	string	""	no

Outputs

Name	Description
ark_schedules_monitor_id	id for monitor ark_schedules_monitor

Related documentation

DataDog blog: https://www.datadoghq.com/blog/monitor-prometheus-metrics Heptio Ark minimum release: https://github.com/heptio/ark/releases/tag/v0.9.0

Ark annotations for Datadog

apiVersion: apps/v1beta1
kind: Deployment
metadata:
  namespace: heptio-ark
  name: ark
spec:
  replicas: 1
  template:
    metadata:
      labels:
        component: ark
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/port: "8085"
        prometheus.io/path: "/metrics"
        ad.datadoghq.com/ark.check_names: |-
          ["prometheus"]
        ad.datadoghq.com/ark.init_configs: |-
          [{}]
        ad.datadoghq.com/ark.instances: |-
          [
            {
              "prometheus_url": "http://%%host%%:8085/metrics",
              "namespace": "ark",
              "metrics": ["ark_backup_*"],
              "tags": ["dd_monitoring:enabled","dd_ark:enabled","env:prod"]
            }
          ]