Infrastructure release: 1.5.7

[patheard]

Summary

Adjust CloudWatch alarms for intermittent RDS proxy connection issues.

Related

• fix: suppress intermittent proxy getaddrinfo errors #1952

[github-actions]

Production: alarms

✅   Terraform Init: success
✅   Terraform Validate: success
✅   Terraform Format: success
✅   Terraform Plan: success
✅   Conftest: success

Plan: 0 to add, 2 to change, 0 to destroy

Show summary

CHANGE	NAME
update	aws_cloudwatch_log_metric_filter.wordpress_database_errors
	aws_cloudwatch_log_metric_filter.wordpress_errors

Show plan

Resource actions are indicated with the following symbols:
  ~ update in-place

Terraform will perform the following actions:

  # aws_cloudwatch_log_metric_filter.wordpress_database_errors will be updated in-place
  ~ resource "aws_cloudwatch_log_metric_filter" "wordpress_database_errors" {
        id             = "WordPressDatabaseErrors"
        name           = "WordPressDatabaseErrors"
      ~ pattern        = "[(w1=\"*database error*\")]" -> "[(w1=\"*database error*\" || w1=\"*getaddrinfo for*proxy*failed*\")]"
        # (1 unchanged attribute hidden)

        # (1 unchanged block hidden)
    }

  # aws_cloudwatch_log_metric_filter.wordpress_errors will be updated in-place
  ~ resource "aws_cloudwatch_log_metric_filter" "wordpress_errors" {
        id             = "WordPressErrors"
        name           = "WordPressErrors"
      ~ pattern        = "[(w1=\"*Failed*\" || w1=\"*failed*\" || w1=\"*Error*\" || w1=\"*error*\" || w1=\"*Fatal*\" || w1=\"*fatal*\") && w1!=\"*AH01276*\" && w1!=\"*AH01630*\" && w1!=\"*AH01797*\" && w1!=\"*action=lostpassword&error*\" && w1!=\"*Cron unschedule event error for hook*\" && w1!=\"*database error*\" && w1!=\"*GET /notification-gc-notify/wp-json/wp/v2/pages*\" && w1!=\"*HTTP/1.1\\\" 301*\" && w1!=\"*HTTP/1.1\\\" 400*\" && w1!=\"*HTTP/1.1\\\" 403*\" && w1!=\"*HTTP/1.1\\\" 404*\" && w1!=\"*icon_error.gif HTTP/1.1\\\" 200*\" && w1!=\"*Undefined constant*\" && w1!=\"*value_error.email*\" && w1!=\"*/usr/src/wordpress/wp-content/languages*\"]" -> "[(w1=\"*Failed*\" || w1=\"*failed*\" || w1=\"*Error*\" || w1=\"*error*\" || w1=\"*Fatal*\" || w1=\"*fatal*\") && w1!=\"*AH01276*\" && w1!=\"*AH01630*\" && w1!=\"*AH01797*\" && w1!=\"*action=lostpassword&error*\" && w1!=\"*Cron unschedule event error for hook*\" && w1!=\"*database error*\" && w1!=\"*GET /notification-gc-notify/wp-json/wp/v2/pages*\" && w1!=\"*getaddrinfo for*proxy*failed*\" && w1!=\"*HTTP/1.1\\\" 301*\" && w1!=\"*HTTP/1.1\\\" 400*\" && w1!=\"*HTTP/1.1\\\" 403*\" && w1!=\"*HTTP/1.1\\\" 404*\" && w1!=\"*icon_error.gif HTTP/1.1\\\" 200*\" && w1!=\"*Undefined constant*\" && w1!=\"*value_error.email*\" && w1!=\"*/usr/src/wordpress/wp-content/languages*\"]"
        # (1 unchanged attribute hidden)

        # (1 unchanged block hidden)
    }

Plan: 0 to add, 2 to change, 0 to destroy.

─────────────────────────────────────────────────────────────────────────────

Saved the plan to: plan.tfplan

To perform exactly these actions, run the following command to apply:
    terraform apply "plan.tfplan"

Show Conftest results

WARN - plan.json - main - Cloudwatch log metric pattern is invalid: ["aws_cloudwatch_log_metric_filter.wordpress_ecs_warn_error_event"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.alb_ddos"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.alb_target_response_time_average"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.alb_target_unhealthy_host"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.cloudfront_4xx_response"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.cloudfront_ddos"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.ecs_cpu_utilization"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.ecs_memory_utilization"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.rds_aurora_replica_lag"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.rds_cpu_utilization_reader"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.rds_cpu_utilization_writer"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.rds_freeable_memory_reader"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.rds_freeable_memory_writer"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.route53_ddos"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.wordpress_database_errors"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.wordpress_ecs_warn_error_event"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.wordpress_errors"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.wordpress_failed_login"]
WARN - plan.json - main - Missing Common Tags: ["aws_cloudwatch_metric_alarm.wordpress_suspicious_login"]
WARN - plan.json - main...