/
topic.go
102 lines (85 loc) · 3.33 KB
/
topic.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
// Copyright 2021 Nitric Technologies Pty Ltd.
//
// 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 deploy
import (
"fmt"
nitricresources "github.com/nitrictech/nitric/cloud/common/deploy/resources"
"github.com/nitrictech/nitric/cloud/common/deploy/tags"
deploymentspb "github.com/nitrictech/nitric/core/pkg/proto/deployments/v1"
"github.com/pulumi/pulumi-azure-native-sdk/eventgrid"
"github.com/pulumi/pulumi-azure-native-sdk/resources"
pulumiEventgrid "github.com/pulumi/pulumi-azure/sdk/v4/go/azure/eventgrid"
"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)
// Topics
type AzureEventGridTopic struct {
pulumi.ResourceState
Name string
SourceResourceName string
Topic *eventgrid.Topic
}
type AzureEventGridTopicArgs struct {
StackID string
ResourceGroup *resources.ResourceGroup
}
func (p *NitricAzurePulumiProvider) newEventGridTopicSubscription(ctx *pulumi.Context, parent pulumi.Resource, topicName string, config *deploymentspb.SubscriptionTarget) error {
opts := []pulumi.ResourceOption{pulumi.Parent(parent)}
target, ok := p.ContainerApps[config.GetService()]
if !ok {
return fmt.Errorf("Unable to find container app for service: %s", config.GetService())
}
topic, ok := p.Topics[topicName]
if !ok {
return fmt.Errorf("Unable to find topic: %s", topicName)
}
hostUrl, err := target.HostUrl()
if err != nil {
return err
}
subName := topicName + "-" + config.GetService()
_, err = pulumiEventgrid.NewEventSubscription(ctx, ResourceName(ctx, subName, EventSubscriptionRT), &pulumiEventgrid.EventSubscriptionArgs{
Scope: topic.ID(),
WebhookEndpoint: pulumiEventgrid.EventSubscriptionWebhookEndpointArgs{
Url: pulumi.Sprintf("%s/%s/x-nitric-topic/%s", hostUrl, target.EventToken, topicName),
// Only send one event per batch to avoid a single failure nacking multiple events.
MaxEventsPerBatch: pulumi.Int(1),
ActiveDirectoryAppIdOrUri: target.Sp.ClientID,
ActiveDirectoryTenantId: target.Sp.TenantID,
},
RetryPolicy: pulumiEventgrid.EventSubscriptionRetryPolicyArgs{
MaxDeliveryAttempts: pulumi.Int(30),
EventTimeToLive: pulumi.Int(5),
},
}, opts...)
return err
}
func (p *NitricAzurePulumiProvider) Topic(ctx *pulumi.Context, parent pulumi.Resource, name string, config *deploymentspb.Topic) error {
var err error
opts := []pulumi.ResourceOption{pulumi.Parent(parent)}
p.Topics[name], err = eventgrid.NewTopic(ctx, ResourceName(ctx, name, EventGridRT), &eventgrid.TopicArgs{
ResourceGroupName: p.ResourceGroup.Name,
Location: p.ResourceGroup.Location,
Tags: pulumi.ToStringMap(tags.Tags(p.StackId, name, nitricresources.Topic)),
}, opts...)
if err != nil {
return err
}
for _, sub := range config.Subscriptions {
err = p.newEventGridTopicSubscription(ctx, parent, name, sub)
if err != nil {
return err
}
}
return nil
}