feat: add support for notification policies

api/v1beta1/grafananotificationpolicy_types.go

@@ -0,0 +1,158 @@
+/*
+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 (
+	"github.com/grafana/grafana-openapi-client-go/models"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// GrafanaNotificationPolicySpec defines the desired state of GrafanaNotificationPolicy
+type GrafanaNotificationPolicySpec 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
+	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="Value is immutable"
+	InstanceSelector *metav1.LabelSelector `json:"instanceSelector"`
+
+	// Routes for alerts to match against
+	Route *Route `json:"route"`
+}
+
+type Route struct {
+
+	// continue
+	Continue bool `json:"continue,omitempty"`
+
+	// group by
+	GroupBy []string `json:"group_by,omitempty"`
+
+	// group interval
+	GroupInterval string `json:"group_interval,omitempty"`
+
+	// group wait
+	GroupWait string `json:"group_wait,omitempty"`
+
+	// match re
+	MatchRe models.MatchRegexps `json:"match_re,omitempty"`
+
+	// matchers
+	Matchers Matchers `json:"matchers,omitempty"`
+
+	// mute time intervals
+	MuteTimeIntervals []string `json:"mute_time_intervals,omitempty"`
+
+	// object matchers
+	ObjectMatchers models.ObjectMatchers `json:"object_matchers,omitempty"`
+
+	// provenance
+	Provenance models.Provenance `json:"provenance,omitempty"`
+
+	// receiver
+	Receiver string `json:"receiver,omitempty"`
+
+	// repeat interval
+	RepeatInterval string `json:"repeat_interval,omitempty"`
+
+	// routes
+	Routes []*Route `json:"routes,omitempty"`
+}
+
+type Matcher struct {
+
+	// is equal
+	IsEqual bool `json:"isEqual,omitempty"`
+
+	// is regex
+	IsRegex bool `json:"isRegex"`
+
+	// name
+	Name *string `json:"name,omitempty"`
+
+	// value
+	Value string `json:"value"`
+}
+type Matchers []*Matcher
+
+func (m Matchers) ToModelMatchers() models.Matchers {
+	out := make(models.Matchers, len(m))
+	for i, v := range m {
+		out[i] = &models.Matcher{
+			IsEqual: v.IsEqual,
+			IsRegex: &v.IsRegex,
+			Name:    v.Name,
+			Value:   &v.Value,
+		}
+	}
+	return out
+}
+
+func (r *Route) ToModelRoute() *models.Route {
+	out := &models.Route{
+		Continue:          r.Continue,
+		GroupBy:           r.GroupBy,
+		GroupInterval:     r.GroupInterval,
+		GroupWait:         r.GroupWait,
+		MatchRe:           r.MatchRe,
+		Matchers:          r.Matchers.ToModelMatchers(),
+		MuteTimeIntervals: r.MuteTimeIntervals,
+		ObjectMatchers:    r.ObjectMatchers,
+		Provenance:        r.Provenance,
+		Receiver:          r.Receiver,
+		RepeatInterval:    r.RepeatInterval,
+		Routes:            make([]*models.Route, len(r.Routes)),
+	}
+	for i, v := range r.Routes {
+		out.Routes[i] = v.ToModelRoute()
+	}
+	return out
+}
+
+// GrafanaNotificationPolicyStatus defines the observed state of GrafanaNotificationPolicy
+type GrafanaNotificationPolicyStatus struct {
+	Conditions []metav1.Condition `json:"conditions"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+
+// GrafanaNotificationPolicy is the Schema for the GrafanaNotificationPolicy API
+type GrafanaNotificationPolicy struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   GrafanaNotificationPolicySpec   `json:"spec,omitempty"`
+	Status GrafanaNotificationPolicyStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// GrafanaNotificationPolicyList contains a list of GrafanaNotificationPolicy
+type GrafanaNotificationPolicyList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []GrafanaNotificationPolicy `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&GrafanaNotificationPolicy{}, &GrafanaNotificationPolicyList{})
+}