| Variable | Type | Default | Description |
|---|---|---|---|
| name | string | name of lambda and SNS topic (suffix will be added to waranty uniqness) | |
| webhook_path | string | web_hook path where to post messages | |
| account_number | string | account on which you run. Needed for policy creation | |
| notify_channel | string | Slack channel in which all notifications will be posted | |
| error_channel | string | "" | Slack channel in which only error notifications will be posted |
| username | string | "AWS Bot" | user name under which messeges will be posted |
| icon_emoji | string | ":aws:" | user icon from emoji list to show |
| Outputs | Type | Description |
|---|---|---|
| sns_arn | string | ARN of SNS topic to post messages |
| lambda_arn | string | ARN of lambda that will implement Slack posts |
| lambda_version | string | Version of lambda. Just for help purposes |
| lambda_publich_status | string | Public status of lambda. Just for help purposes |
Now 3 levels are supported: OK, WARN, ERROR. In OK - message is quoted with green line, in WARN - with orange, in ERROR - with red.
In ERROR state if error_channel is provided - message duplicates to it
Current logic is:
- by default message status is OK
- if subject or text contains WARN (case insensitive) text - status WARN
- if subject or text contains ERROR (case insensitive) text - status ERROR
- copy/paste this code into some.tf file and fill the x's with real numbers
module "someSlackNotify" {
source = "./../SNStoSlack"
name = "someSlackNotify"
webhook_path = "/services/xxxxxx/xxxxxxxxx/xxxxxxxxxxxxxxxxxxxxxxxx"
account_number = "XXXXXXXXXXXX"
notify_channel = "#notify_channel"
error_channel = "#error_channel"
}
- run
terraform init - run
terraform apply - remember, save or pass further via terraform_remote_state
sns_arnoutput to post on it
There a lot of AWS services that need only arn of SNS topic for posting - find this field and pase sns_arn into it
import boto3
import json
client = boto3.client('sns')
response = client.publish(
TargetArn = os.environ['SNS_ARN'],
Subject = "Message header",
Message = json.dumps({'default': "message text"}),
MessageStructure = 'json'
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