From e0975fdf14a5faa5a1821c02715248bf97f421bc Mon Sep 17 00:00:00 2001
From: Anthony Stanton <anthony.stanton@gmail.com>
Date: Fri, 5 Aug 2016 23:16:32 +0200
Subject: [PATCH] Support for Librato Alerts and Services

---
 r/alert.html.markdown   | 66 +++++++++++++++++++++++++++++++++++++++++
 r/service.html.markdown | 44 +++++++++++++++++++++++++++
 2 files changed, 110 insertions(+)
 create mode 100644 r/alert.html.markdown
 create mode 100644 r/service.html.markdown

diff --git a/r/alert.html.markdown b/r/alert.html.markdown
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index 0000000..6e7d731
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+++ b/r/alert.html.markdown
@@ -0,0 +1,66 @@
+---
+layout: "librato"
+page_title: "Librato: librato_alert"
+sidebar_current: "docs-librato-resource-alert"
+description: |-
+  Provides a Librato Alert resource. This can be used to create and manage alerts on Librato.
+---
+
+# librato\_alert
+
+Provides a Librato Alert resource. This can be used to
+create and manage alerts on Librato.
+
+## Example Usage
+
+```
+# Create a new Librato alert
+resource "librato_alert" "myalert" {
+    name = "MyAlert"
+    description = "A Test Alert"
+    services = [ "${librato_service.myservice.id}" ]
+    condition {
+      type = "above"
+      threshold = 10
+      metric_name = "librato.cpu.percent.idle"
+    }
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `name` - (Required) The name of the alert.
+* `description` - (Required) Description of the alert.
+* `active` - whether the alert is active (can be triggered). Defaults to true.
+* `rearm_seconds` - minimum amount of time between sending alert notifications, in seconds.
+* `services` - list of notification service IDs.
+* `condition` - A trigger condition for the alert. Conditions documented below.
+* `attributes` - A hash of additional attribtues for the alert. Attributes documented below.
+
+## Attributes Reference
+
+The following attributes are exported:
+
+* `id` - The ID of the alert.
+* `name` - The name of the alert.
+* `description` - (Required) Description of the alert.
+* `active` - whether the alert is active (can be triggered). Defaults to true.
+* `rearm_seconds` - minimum amount of time between sending alert notifications, in seconds.
+* `services` - list of notification service IDs.
+* `condition` - A trigger condition for the alert. Conditions documented below.
+
+Conditions (`condition`) support the following:
+
+* `type` - The type of condition. Must be one of `above`, `below` or `absent`.
+* `metric_name`- The name of the metric this alert condition applies to.
+* `source`- A source expression which identifies which sources for the given metric to monitor. 
+* `detect_reset` - boolean: toggles the method used to calculate the delta from the previous sample when the summary_function is `derivative`.
+* `duration` - number of seconds condition must be true to fire the alert (required for type `absent`).
+* `threshold` - float: measurements over this number will fire the alert (only for `above` or `below`).
+* `summary_function` - Indicates which statistic of an aggregated measurement to alert on. ((only for `above` or `below`).
+
+Attributes (`attributes`) support the following:
+
+* `runbook_url` - a URL for the runbook to be followed when this alert is firing. Used in the Librato UI if set.
diff --git a/r/service.html.markdown b/r/service.html.markdown
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+++ b/r/service.html.markdown
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+---
+layout: "librato"
+page_title: "Librato: librato_service"
+sidebar_current: "docs-librato-resource-service"
+description: |-
+  Provides a Librato service resource. This can be used to create and manage notification services on Librato.
+---
+
+# librato\_service
+
+Provides a Librato Service resource. This can be used to
+create and manage notification services on Librato.
+
+## Example Usage
+
+```
+# Create a new Librato service
+resource "librato_service" "email" {
+    title = "Email the admins"
+    type = "mail"
+    settings = <<EOF
+{
+  "addresses": "admin@example.com"
+}
+EOF
+}
+```
+
+## Argument Reference
+
+The following arguments are supported. Please check the [relevant documentation](https://github.com/librato/librato-services/tree/master/services) for each type of alert.
+
+* `type` - (Required) The type of notificaion.
+* `title` - (Required) The alert title.
+* `settings` - (Required) a JSON hash of settings specific to the alert type.
+
+## Attributes Reference
+
+The following attributes are exported:
+
+* `id` - The ID of the alert.
+* `type` - The type of notificaion.
+* `title` - The alert title.
+* `settings` - a JSON hash of settings specific to the alert type.