Merge pull request #6 from kabisa/renovate/configure

Configure Renovate

.github/workflows/documentation.yaml

@@ -0,0 +1,29 @@
+name: Generate terraform docs
+
+on:
+  push:
+    # don't run when we push a tag
+    tags-ignore:
+    - '*'
+    # don't run when we merge to main
+    # the action should have run already
+    branches-ignore:
+    - 'main'
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: terraform-linters/setup-tflint@v2
+      name: Setup TFLint
+      with:
+        tflint_version: v0.38.1
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
+    - uses: pre-commit/[email protected]
+      # pre-commit fails if it changed files
+      # we want to go on
+      continue-on-error: true
+    - uses: pre-commit/[email protected]
+    - uses: EndBug/add-and-commit@v9
+      with:
+        default_author: github_actions

.gitignore

@@ -1 +1,2 @@
 .terraform
+examples/.terraform.lock.hcl

.pre-commit-config.yaml

@@ -5,10 +5,9 @@ repos:
       - id: terraform-fmt
       - id: terraform-validate
       - id: tflint
-  - repo: git@github.com:kabisa/terraform-datadog-pre-commit-hook.git
-    rev: "0.1.15"
+  - repo: https://github.com/kabisa/terraform-datadog-pre-commit-hook
+    rev: "1.3.6"
     hooks:
       - id: terraform-datadog-docs
-        exclude: ^README.md$
         args:
         - "."

apm-hosts-variables.tf

@@ -42,4 +42,4 @@ variable "apm_hosts_priority" {
 
   type    = number
   default = 4
-}
+}

apm-hosts.tf

@@ -6,7 +6,8 @@ locals {
 }
 
 module "apm_hosts" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Estimated APM Hosts Usage"
   query            = "avg(${var.apm_hosts_evaluation_period}):sum:datadog.estimated_usage.apm_hosts{${local.apm_hosts_filter}} > ${var.apm_hosts_critical}"
@@ -23,7 +24,7 @@ module "apm_hosts" {
   note               = var.apm_hosts_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

apm-spans-variables.tf

@@ -41,4 +41,4 @@ variable "apm_spans_priority" {
 
   type    = number
   default = 3
-}
+}

apm-spans.tf

@@ -4,7 +4,8 @@ locals {
 }
 
 module "apm_spans" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Estimated APM Analyzed Spans Usage"
   query            = "sum(${var.apm_spans_evaluation_period}):sum:datadog.estimated_usage.apm.indexed_spans{${local.apm_spans_filter}}.as_count() > ${var.apm_spans_critical}"
@@ -21,7 +22,7 @@ module "apm_spans" {
   note               = var.apm_spans_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

containers-variables.tf

@@ -42,4 +42,4 @@ variable "containers_priority" {
 
   type    = number
   default = 4
-}
+}

containers.tf

@@ -4,7 +4,8 @@ locals {
 }
 
 module "containers" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Estimated Containers Usage"
   query            = "avg(${var.containers_evaluation_period}):sum:datadog.estimated_usage.containers{${local.containers_filter}} > ${var.containers_critical}"
@@ -21,7 +22,7 @@ module "containers" {
   note               = var.containers_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

custom-metrics-variables.tf

@@ -42,4 +42,4 @@ variable "custom_metrics_priority" {
 
   type    = number
   default = 4
-}
+}

custom-metrics.tf

@@ -4,7 +4,8 @@ locals {
 }
 
 module "custom_metrics" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Estimated Custom Metrics Usage"
   query            = "avg(${var.custom_metrics_evaluation_period}):sum:datadog.estimated_usage.metrics.custom{${local.custom_metrics_filter}} > ${var.custom_metrics_critical}"
@@ -21,7 +22,7 @@ module "custom_metrics" {
   note               = var.custom_metrics_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

examples/example.tf

@@ -0,0 +1,21 @@
+# tflint-ignore: terraform_module_version
+module "costs" {
+  source = "kabisa/costs/datadog"
+
+  notification_channel = "@[email protected]"
+  env                  = "prd"
+  alert_env            = "prd"
+
+  # Example config, please adjust
+  filter_str                 = "*"
+  apm_hosts_critical         = 2
+  apm_spans_critical         = 1000000
+  apm_spans_warning          = 800000
+  containers_critical        = 375
+  custom_metrics_critical    = 10000
+  hosts_critical             = 20
+  logs_indexed_critical      = 150000
+  logs_ingestion_4h_critical = 208000000
+  logs_ingestion_critical    = 850000000
+  logs_ingestion_warning     = 600000000
+}

hosts-variables.tf

@@ -42,4 +42,4 @@ variable "hosts_priority" {
 
   type    = number
   default = 4
-}
+}

hosts.tf

@@ -4,7 +4,8 @@ locals {
 }
 
 module "hosts" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Estimated Hosts Usage"
   query            = "avg(${var.hosts_evaluation_period}):sum:datadog.estimated_usage.hosts{${local.hosts_filter}} > ${var.hosts_critical}"
@@ -21,7 +22,7 @@ module "hosts" {
   note               = var.hosts_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

logs-indexed-variables.tf

@@ -42,4 +42,4 @@ variable "logs_indexed_priority" {
 
   type    = number
   default = 3
-}
+}

logs-indexed.tf

@@ -4,7 +4,8 @@ locals {
 }
 
 module "logs_indexed" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Indexed Logs"
   query            = "sum(${var.logs_indexed_evaluation_period}):sum:custom_datadog.estimated_usage.logs.ingested_events{${local.logs_indexed_filter}}.as_count() > ${var.logs_indexed_critical}"
@@ -21,7 +22,7 @@ module "logs_indexed" {
   note               = var.logs_indexed_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

logs-ingestion-4h-variables.tf

@@ -43,4 +43,4 @@ variable "logs_ingestion_4h_priority" {
 
   type    = number
   default = 3
-}
+}

logs-ingestion-4h.tf

@@ -4,7 +4,8 @@ locals {
 }
 
 module "logs_ingestion_4h" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Logs ingestion high"
   query            = "sum(${var.logs_ingestion_4h_evaluation_period}):sum:custom_datadog.estimated_usage.logs.ingested_bytes{${local.logs_ingestion_4h_filter}}.as_count() > ${var.logs_ingestion_4h_critical}"
@@ -21,7 +22,7 @@ module "logs_ingestion_4h" {
   note               = var.logs_ingestion_4h_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

logs-ingestion-variables.tf

@@ -41,4 +41,4 @@ variable "logs_ingestion_priority" {
 
   type    = number
   default = 3
-}
+}

logs-ingestion.tf

@@ -4,7 +4,8 @@ locals {
 }
 
 module "logs_ingestion" {
-  source = "[email protected]:kabisa/terraform-datadog-generic-monitor.git?ref=0.7.0"
+  source  = "kabisa/generic-monitor/datadog"
+  version = "1.0.0"
 
   name             = "Daily Logs Ingestion"
   query            = "sum(${var.logs_ingestion_evaluation_period}):sum:custom_datadog.estimated_usage.logs.ingested_bytes{${local.logs_ingestion_filter}}.as_count() > ${var.logs_ingestion_critical}"
@@ -21,7 +22,7 @@ module "logs_ingestion" {
   note               = var.logs_ingestion_note
 
   # module level vars
-  env                  = var.alert_env
+  env                  = var.env
   service              = var.service
   notification_channel = var.notification_channel
   additional_tags      = var.additional_tags

module_description.md

@@ -0,0 +1,2 @@
+This module will set up alerts to make sure you don't suddenly overspend on you datadog bill.
+It will also generate a costs dashboard

provider.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     datadog = {
       source  = "DataDog/datadog"
-      version = "~> 3.4"
+      version = "~> 3.12"
     }
   }
 }

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ]
+}

variables.tf

@@ -2,10 +2,6 @@ variable "env" {
   type = string
 }
 
-variable "alert_env" {
-  type = string
-}
-
 variable "service" {
   type    = string
   default = "Costs"