cw-infra-apps/grafana/charts/feature-integrations/docs/integrations/mysql.md

mysql

Values

Exporter Settings

Key	Type	Default	Description
exporter.collectors	list	["heartbeat","mysql.user"]	The list of collectors to enable for the MySQL Exporter (Documentation).
exporter.dataSource	object	{"auth":{"password":"","passwordFrom":"","passwordKey":"password","username":"","usernameFrom":"","usernameKey":"username"},"host":"","port":3306}	The data source to use for the MySQL Exporter.
exporter.dataSource.auth.password	string	""	The password to use for the MySQL connection.
exporter.dataSource.auth.passwordFrom	string	""	Raw config for accessing the password.
exporter.dataSource.auth.passwordKey	string	"password"	The key for storing the password in the secret.
exporter.dataSource.auth.username	string	""	The username to use for the MySQL connection.
exporter.dataSource.auth.usernameFrom	string	""	Raw config for accessing the username.
exporter.dataSource.auth.usernameKey	string	"username"	The key for storing the username in the secret.
exporter.dataSource.host	string	""	The MySQL host to connect to.
exporter.dataSource.port	int	3306	The MySQL port to connect to.
exporter.dataSourceName	string	""	The data source string to use for the MySQL Exporter.

General Settings

Key	Type	Default	Description
jobLabel	string	"integration/mysql"	The value of the job label for scraped metrics and logs
name	string	""	Name for this MySQL instance.

Logs Settings

Key	Type	Default	Description
logs.enabled	bool	true	Whether to enable special processing of MySQL pod logs.

Discovery Settings

Key	Type	Default	Description
logs.labelSelectors	object	{}	Discover MySQL instances based on label selectors. At least one is required.
logs.namespaces	list	[]	The namespaces to look for MySQL instances in. Will automatically look for MySQL instances in all namespaces unless specified here

Metrics Settings

Key	Type	Default	Description
metrics.enabled	bool	true	Whether to enable metrics collection from MySQL Exporter.

Metric Processing Settings

Key	Type	Default	Description
metrics.maxCacheSize	string	100000	Sets the max_cache_size for prometheus.relabel component. This should be at least 2x-5x your largest scrape target or samples appended rate. (docs) Overrides global.maxCacheSize
metrics.tuning.excludeMetrics	list	[]	Metrics to drop. Can use regular expressions.
metrics.tuning.includeMetrics	list	[]	Metrics to keep. Can use regular expressions.

Scrape Settings

Key	Type	Default	Description
metrics.scrapeInterval	string	60s	How frequently to scrape metrics from MySQL Exporter.

Secret

Key	Type	Default	Description
secret.create	bool	true	Whether to create a secret to store credentials for this MySQL integration instance.
secret.embed	bool	false	If true, skip secret creation and embed the credentials directly into the configuration.
secret.name	string	""	The name of the secret to create.
secret.namespace	string	""	The namespace for the secret.