Add support for OpsGenie as a notification channel

CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.1.0] - 2020-05-29
+- Add support for Opsgenie as a notification channel
+
 ## [1.0.1] - 2020-05-21
 - Eliminates a memory leak caused by the defaults of `http.Client` by setting an explicit connection timeout.
 

README.md

@@ -35,6 +35,7 @@ In order to deploy the operator, execute the following steps:
 * Add your secrets to `deploy/1-secret.yaml`
     * Add the base64 encoded New Relic admin password 
     * Optionally, add the default Slack webhook URL for `SlackNotificationChannel`s.
+    * Optionally, add the Opsgenie API key for `OpsgenieNotificationChannel`s.
 * Deploy the custom resource definitions by running
 ```kubectl apply -f deploy/crds/```
 * Deploy the operator manifests by running

deploy/1-secret.yaml

@@ -6,3 +6,4 @@ metadata:
 data:
   adminKey: ""
   defaultSlackWebhookUrl: "" # optional
+  defaultOpsgenieApiKey: "" # optional

deploy/2-rbac.yaml

@@ -12,6 +12,8 @@ rules:
     - slacknotificationchannels/status
     - emailnotificationchannels
     - emailnotificationchannels/status
+    - opsgenienotificationchannels
+    - opsgenienotificationchannels/status
   verbs:
     - "*"
 - apiGroups:

deploy/3-operator.yaml

@@ -16,7 +16,7 @@ spec:
       serviceAccountName: newrelic-alert-manager
       containers:
         - name: newrelic-alert-manager
-          image: personio/newrelic-alert-manager:1.0.1
+          image: personio/newrelic-alert-manager:1.1.0
           command:
             - newrelic-alert-manager
           imagePullPolicy: Always
@@ -37,6 +37,11 @@ spec:
                 secretKeyRef:
                   name: newrelic-alert-manager
                   key: defaultSlackWebhookUrl
+            - name: DEFAULT_OPS_GENIE_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: newrelic-alert-manager
+                  key: defaultOpsgenieApiKey
           resources:
             requests:
               cpu: "0.5"

deploy/crds/alerts.newrelic.io_opsgenienotificationchannels_crd.yaml

@@ -0,0 +1,109 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: opsgenienotificationchannels.alerts.newrelic.io
+spec:
+  additionalPrinterColumns:
+  - JSONPath: .spec.name
+    description: The New Relic name this channel
+    name: NR Name
+    type: string
+  - JSONPath: .status.status
+    description: The status of this channel
+    name: Status
+    type: string
+  - JSONPath: .status.newrelicId
+    description: The New Relic ID of this channel
+    name: Newrelic ID
+    type: string
+  - JSONPath: .metadata.creationTimestamp
+    description: The age of this channel
+    name: Age
+    type: date
+  group: alerts.newrelic.io
+  names:
+    kind: OpsgenieNotificationChannel
+    listKind: OpsgenieNotificationChannelList
+    plural: opsgenienotificationchannels
+    singular: opsgenienotificationchannel
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      description: NotificationChannel is the Schema for the OpsgenieNotificationChannels
+        API
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          description: OpsgenieNotificationChannelSpec defines the desired state of
+            NotificationChannel
+          properties:
+            api_key:
+              description: The Opsgenie API Key. If left empty, the default API key
+                specified when deploying the operator will be used
+              type: string
+            name:
+              description: The name of the notification channel created in New Relic
+              type: string
+            policySelector:
+              additionalProperties:
+                type: string
+              description: A label selector defining the alert policies covered by
+                the notification channel
+              type: object
+            recipients:
+              description: A comma-separated value of emails
+              items:
+                type: string
+              type: array
+            tags:
+              description: A list of tags
+              items:
+                type: string
+              type: array
+            teams:
+              description: A list of teams
+              items:
+                type: string
+              type: array
+          required:
+          - name
+          type: object
+        status:
+          description: NotificationChannelStatus defines the observed state of NotificationChannel
+          properties:
+            newrelicConfigVersion:
+              type: string
+            newrelicId:
+              description: The resource id in New Relic
+              format: int64
+              type: integer
+            reason:
+              description: When a policy fails to be created, the value will be set
+                to the error message received from New Relic
+              type: string
+            status:
+              description: The value will be set to `Ready` once the policy has been
+                created in New Relic
+              type: string
+          required:
+          - status
+          type: object
+      type: object
+  version: v1alpha1
+  versions:
+  - name: v1alpha1
+    served: true
+    storage: true