Add contactpoint resource (#1474)

* feat(alerting): add contactpoint resource

* Update controllers/grafanacontactpoint_controller.go

Co-authored-by: Dominik Süß <dominik@suess.wtf>

* use k8s uid

* remove trailing whitespace

* add newlines

---------

Co-authored-by: Edvin N <edvin.norling@kognic.com>
Co-authored-by: Dominik Süß <dominik@suess.wtf>
Co-authored-by: Hubert Stefanski <35736504+HubertStefanski@users.noreply.github.com>

PROJECT

@@ -1,3 +1,7 @@
+# Code generated by tool. DO NOT EDIT.
+# This file is used to track the info used to scaffold your project
+# and allow the plugins properly work.
+# More info: https://book.kubebuilder.io/reference/project-config.html
 domain: integreatly.org
 layout:
 - go.kubebuilder.io/v3
@@ -51,4 +55,13 @@ resources:
   kind: GrafanaAlertRuleGroup
   path: github.com/grafana/grafana-operator/api/v1beta1
   version: v1beta1
+- api:
+    crdVersion: v1
+    namespaced: true
+  controller: true
+  domain: integreatly.org
+  group: grafana
+  kind: GrafanaContactPoint
+  path: github.com/grafana/grafana-operator/api/v1beta1
+  version: v1beta1
 version: "3"

api/v1beta1/grafanacontactpoint_types.go

@@ -0,0 +1,84 @@
+/*
+Copyright 2022.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	apiextensions "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// GrafanaContactPointSpec defines the desired state of GrafanaContactPoint
+type GrafanaContactPointSpec struct {
+	// +optional
+	// +kubebuilder:validation:Type=string
+	// +kubebuilder:validation:Format=duration
+	// +kubebuilder:validation:Pattern="^([0-9]+(\\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$"
+	// +kubebuilder:default="10m"
+	ResyncPeriod metav1.Duration `json:"resyncPeriod,omitempty"`
+
+	// selects Grafanas for import
+	InstanceSelector *metav1.LabelSelector `json:"instanceSelector"`
+
+	// +optional
+	DisableResolveMessage bool `json:"disableResolveMessage,omitempty"`
+
+	// +kubebuilder:validation:type=string
+	Name string `json:"name"`
+
+	Settings *apiextensions.JSON `json:"settings"`
+
+	// +kubebuilder:validation:Enum=alertmanager;dingding;discord;email;googlechat;kafka;line;opsgenie;pagerduty;pushover;sensugo;slack;teams;telegram;threema;victorops;webhook;wecom
+	Type string `json:"type,omitempty"`
+
+	// +optional
+	AllowCrossNamespaceImport *bool `json:"allowCrossNamespaceImport,omitempty"`
+}
+
+// GrafanaContactPointStatus defines the observed state of GrafanaContactPoint
+type GrafanaContactPointStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+	Conditions []metav1.Condition `json:"conditions"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+
+// GrafanaContactPoint is the Schema for the grafanacontactpoints API
+type GrafanaContactPoint struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   GrafanaContactPointSpec   `json:"spec,omitempty"`
+	Status GrafanaContactPointStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// GrafanaContactPointList contains a list of GrafanaContactPoint
+type GrafanaContactPointList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []GrafanaContactPoint `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&GrafanaContactPoint{}, &GrafanaContactPointList{})
+}

config/crd/bases/grafana.integreatly.org_grafanacontactpoints.yaml

@@ -0,0 +1,137 @@
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.12.0
+  name: grafanacontactpoints.grafana.integreatly.org
+spec:
+  group: grafana.integreatly.org
+  names:
+    kind: GrafanaContactPoint
+    listKind: GrafanaContactPointList
+    plural: grafanacontactpoints
+    singular: grafanacontactpoint
+  scope: Namespaced
+  versions:
+  - name: v1beta1
+    schema:
+      openAPIV3Schema:
+        properties:
+          apiVersion:
+            type: string
+          kind:
+            type: string
+          metadata:
+            type: object
+          spec:
+            properties:
+              allowCrossNamespaceImport:
+                type: boolean
+              disableResolveMessage:
+                type: boolean
+              instanceSelector:
+                properties:
+                  matchExpressions:
+                    items:
+                      properties:
+                        key:
+                          type: string
+                        operator:
+                          type: string
+                        values:
+                          items:
+                            type: string
+                          type: array
+                      required:
+                      - key
+                      - operator
+                      type: object
+                    type: array
+                  matchLabels:
+                    additionalProperties:
+                      type: string
+                    type: object
+                type: object
+                x-kubernetes-map-type: atomic
+              name:
+                type: string
+              resyncPeriod:
+                default: 10m
+                format: duration
+                pattern: ^([0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+$
+                type: string
+              settings:
+                x-kubernetes-preserve-unknown-fields: true
+              type:
+                enum:
+                - alertmanager
+                - dingding
+                - discord
+                - email
+                - googlechat
+                - kafka
+                - line
+                - opsgenie
+                - pagerduty
+                - pushover
+                - sensugo
+                - slack
+                - teams
+                - telegram
+                - threema
+                - victorops
+                - webhook
+                - wecom
+                type: string
+            required:
+            - instanceSelector
+            - name
+            - settings
+            type: object
+          status:
+            properties:
+              conditions:
+                items:
+                  properties:
+                    lastTransitionTime:
+                      format: date-time
+                      type: string
+                    message:
+                      maxLength: 32768
+                      type: string
+                    observedGeneration:
+                      format: int64
+                      minimum: 0
+                      type: integer
+                    reason:
+                      maxLength: 1024
+                      minLength: 1
+                      pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
+                      type: string
+                    status:
+                      enum:
+                      - "True"
+                      - "False"
+                      - Unknown
+                      type: string
+                    type:
+                      maxLength: 316
+                      pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - message
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+            required:
+            - conditions
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

config/crd/kustomization.yaml

@@ -7,6 +7,7 @@ resources:
 - bases/grafana.integreatly.org_grafanadatasources.yaml
 - bases/grafana.integreatly.org_grafanafolders.yaml
 - bases/grafana.integreatly.org_grafanaalertrulegroups.yaml
+- bases/grafana.integreatly.org_grafanacontactpoints.yaml
 #+kubebuilder:scaffold:crdkustomizeresource
 
 patchesStrategicMerge:
@@ -17,6 +18,7 @@ patchesStrategicMerge:
 #- patches/webhook_in_grafanadatasources.yaml
 #- patches/webhook_in_grafanafolders.yaml
 #- patches/webhook_in_grafanaalertrulegroups.yaml
+#- patches/webhook_in_grafanacontactpoints.yaml
 #+kubebuilder:scaffold:crdkustomizewebhookpatch
 
 # [CERTMANAGER] To enable cert-manager, uncomment all the sections with [CERTMANAGER] prefix.
@@ -26,6 +28,7 @@ patchesStrategicMerge:
 #- patches/cainjection_in_grafanadatasources.yaml
 #- patches/cainjection_in_grafanafolders.yaml
 #- patches/cainjection_in_grafanaalertrulegroups.yaml
+#- patches/cainjection_in_grafanacontactpoints.yaml
 #+kubebuilder:scaffold:crdkustomizecainjectionpatch
 
 # the following config is for teaching kustomize how to do kustomization for CRDs.

config/crd/patches/cainjection_in_grafanacontactpoints.yaml

@@ -0,0 +1,7 @@
+# The following patch adds a directive for certmanager to inject CA into the CRD
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    cert-manager.io/inject-ca-from: $(CERTIFICATE_NAMESPACE)/$(CERTIFICATE_NAME)
+  name: grafanacontactpoints.grafana.integreatly.org