terraform-datadog-old-monitors/cloud/gcp/cloud-sql/mysql/README.md

GCP CloudSQL MySQL Monitors

How to use this module

module "datadog-monitors-gcp-cloudsql-mysql" {
  source = "git::ssh://git@bitbucket.org/morea/terraform.feature.datadog.git//cloud/gcp/clouds-sql/mysql?ref={revision}"

  project_id  = "${var.gcp_project_id}"
  environment = "${var.environment}"
  message     = "${module.datadog-message-alerting.alerting-message}"
}

Purpose

Creates DataDog monitors with the following checks :

• CloudSQL MySQL Network Connections
• CloudSQL MySQL Replication Lag
• CloudSQL MySQL Failover Lag

Useful links

• GCP Metrics for CloudSQL
• Datadog Useful monitors for GCP CloudSQL
• Max connections depends on the type of the instance
• Monitoring Replication Lag
• Monitoring MySQL Performance Metrics

Inputs

Name	Description	Type	Default	Required
delay	Delay in seconds for the metric evaluation	string	900	no
environment	Architecture environment	string	-	yes
filter_tags_custom	Tags used for custom filtering when filter_tags_use_defaults is false	string	*	no
filter_tags_use_defaults	Use default filter tags convention	string	true	no
message	Message sent when a monitor is triggered	string	-	yes
network_connections_hard_limit	Max number of connections for the CloudSQL Instance. Default value is the max value on https://cloud.google.com/sql/docs/quotas#fixed-limits for MySQL	string	4000	no
network_connections_message	Custom message for the Network Connections monitor	string	``	no
network_connections_silenced	Groups to mute for GCP Cloud SQL Network Connections monitor	map	<map>	no
network_connections_threshold_critical	Number of network connections (critical threshold)	string	3600	no
network_connections_threshold_warning	Number of network connections (warning threshold)	string	3200	no
network_connections_timeframe	Timeframe for the Network Connections monitor	string	last_15m	no
project_id	ID of the GCP Project	string	-	yes
queries_changing_anomaly_detection_algorithm	Anomaly Detection Algorithm used	string	robust	no
queries_changing_database_ids	List of database ids for the Queries Changing monitor	list	<list>	no
queries_changing_deviations	Deviations to detect the anomaly	string	4	no
queries_changing_direction	Direction of the anomaly. It can be both, below or above.	string	both	no
queries_changing_message	Custom message for the Queries Changing monitor	string	``	no
queries_changing_seasonality	Seasonality of the algorithm	string	weekly	no
queries_changing_silenced	Groups to mute for GCP Cloud SQL Queries Changing monitor	map	<map>	no
queries_changing_threshold_critical	Queries Changing critical threshold	string	1	no
queries_changing_threshold_warning	Queries Changing warning threshold	string	0.5	no
queries_changing_timeframe	Timeframe for the Queries Changing mon monitor	string	last_10m	no
questions_changing_anomaly_detection_algorithm	Anomaly Detection Algorithm used	string	robust	no
questions_changing_database_ids	List of database ids for the Questions Changing monitor	list	<list>	no
questions_changing_deviations	Deviations to detect the anomaly	string	4	no
questions_changing_direction	Direction of the anomaly. It can be both, below or above.	string	both	no
questions_changing_message	Custom message for the Questions Changing monitor	string	``	no
questions_changing_seasonality	Seasonality of the algorithm	string	weekly	no
questions_changing_silenced	Groups to mute for GCP Cloud SQL Network Connections monitor	map	<map>	no
questions_changing_threshold_critical	Questions Changing critical threshold	string	1	no
questions_changing_threshold_warning	Questions Changing warning threshold	string	0.5	no
questions_changing_timeframe	Timeframe for the Questions Changing monitor	string	last_10m	no
replication_lag_message	Custom message for the Replication Lag monitor	string	``	no
replication_lag_silenced	Groups to mute for GCP Cloud SQL Replication Lag monitor	map	<map>	no
replication_lag_threshold_critical	Seconds behind the master (critical threshold)	string	900	no
replication_lag_threshold_warning	Seconds behind the master (warning threshold)	string	300	no
replication_lag_timeframe	Timeframe for the Replication Lag monitor	string	last_10m	no