-
Notifications
You must be signed in to change notification settings - Fork 3
/
alert_policy_modules.tf
124 lines (98 loc) · 3.28 KB
/
alert_policy_modules.tf
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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
# Cloud Storage / Bucket for Alert Policy Service
module "storage_alert_policy_service" {
source = "./modules/storage"
storage_name = "alert-policy-service"
storage_region = var.region
storage_project_id = var.project_id
source_directory = "./services/policy_service/"
archive_file_excludes = [
# Folders
".git",
".terraform",
"configurations",
"images",
"modules",
"tests",
# Terraform files
"main.tf",
"variables.tf",
".terraform.lock.hcl",
# Development Files
"main.go",
"Makefile",
"README.md",
".gitignore",
".gcloudignore",
"alerting-service.zip"
]
}
# Pub/Sub for Alert Policy Service
module "pubsub_alert_policy_service" {
source = "./modules/pubsub"
# Topic
topic_name = "cloud-run-alerting-topic"
subscription_name = "cloud-run-alerting-subscription"
ack_deadline = 10 # 10 Seconds
message_retention = 604800 # 7 Days
expiration_policy_ttl = 31 # 31 Days
retry_policy = {
minimum_backoff = 10 # 10 Seconds
maximum_backoff = 600 # 600 Seconds
}
}
# Alert Policy (Cloud Monitoring)
module "alert_policy_service" {
source = "./modules/alert_policy"
policy_project_id = var.project_id
# Pub/Sub Notification
notification_channel_name = "pubsub-alerting-channel"
pubsub_topic_id = module.pubsub_alert_policy_service.pubsub_topic_id
pubsub_topic_name = module.pubsub_alert_policy_service.pubsub_topic_name
# Alert Policy
alert_policy_name = "Cloud Run Policy"
alert_policy_combiner = "OR"
alert_policy_condition_name = "Cloud Run Revision - Log entries"
alert_policy_condition_comparison = "COMPARISON_GT"
alert_policy_condition_threshold = 0.5
alert_policy_condition_duration = 60 # 60 Seconds
alert_policy_condition_alignment_period = 60 # 60 Seconds
alert_policy_condition_series_aligner = "ALIGN_RATE"
alert_policy_condition_filter = <<-EOT
resource.type = "cloud_run_revision" AND (
resource.labels.location = "${var.region}" AND
resource.labels.project_id = "${var.project_id}"
) AND
metric.type = "logging.googleapis.com/log_entry_count" AND
metric.labels.severity = "ERROR"
EOT
}
# Cloud Functions for Alert Policy Service
module "functions_alert_policy_service" {
source = "./modules/functions"
functions_name = "alert-policy-functions"
functions_project_id = var.project_id
functions_region = var.region
functions_runtime = "go120"
functions_description = <<-EOT
cloud function alerting service for cloud run
(Machine Learning Application)
EOT
storage_name = module.storage_alert_policy_service.bucket_name_output
storage_zip_name = module.storage_alert_policy_service.bucket_zip_name_output
functions_entrypoint = "DiscordAlerting"
functions_event_type = "google.pubsub.topic.publish"
functions_event_resource = module.pubsub_alert_policy_service.pubsub_topic_name
functions_retry_policy = true
functions_timeout = 60 # 60 Seconds
functions_min_instance = 0
functions_max_instance = 3
functions_memory = 512 # 512 MB
functions_envars = {
DISCORD_BOT_NAME = var.discord_bot_name
DISCORD_BOT_AVATAR = var.discord_bot_avatar
# SECRET VALUES
DISCORD_WEBHOOK_ID = var.discord_id
DISCORD_WEBHOOK_TOKEN = var.discord_token
DISCORD_TEAM_TAG = var.discord_team_tag
}
}