[management] Remove the MySQL store engine (#7914)

management/server/testutil/store.go

@@ -8,74 +8,12 @@ import (
 
 	log "github.com/sirupsen/logrus"
 	"github.com/testcontainers/testcontainers-go"
-	"github.com/testcontainers/testcontainers-go/modules/mysql"
 	"github.com/testcontainers/testcontainers-go/modules/postgres"
 	testcontainersredis "github.com/testcontainers/testcontainers-go/modules/redis"
 	"github.com/testcontainers/testcontainers-go/wait"
 )
 
-var (
-	pgContainer    *postgres.PostgresContainer
-	mysqlContainer *mysql.MySQLContainer
-)
-
-// CreateMysqlTestContainer creates a new MySQL container for testing.
-func CreateMysqlTestContainer() (func(), string, error) {
-	ctx := context.Background()
-
-	if mysqlContainer != nil {
-		connStr, err := mysqlContainer.ConnectionString(ctx)
-		if err != nil {
-			return nil, "", err
-		}
-		return noOpCleanup, connStr, nil
-	}
-
-	var err error
-	mysqlContainer, err = mysql.Run(ctx,
-		"mlsmaycon/warmed-mysql:8",
-		mysql.WithDatabase("testing"),
-		mysql.WithUsername("root"),
-		mysql.WithPassword("testing"),
-		// Every test creates and drops a database with about 40 tables, so with
-		// the server defaults the run is dominated by durability work: each
-		// CREATE TABLE fsyncs the redo log, the binary log and the doublewrite
-		// buffer. None of it protects anything in a container that is discarded
-		// after the run. Tables stay in per-table files on purpose: in the shared
-		// system tablespace the cost of every CREATE and DROP grew with the number
-		// of databases the run had already created.
-		testcontainers.WithCmd("mysqld",
-			"--innodb-flush-log-at-trx-commit=0",
-			"--innodb-doublewrite=OFF",
-			"--skip-log-bin",
-		),
-		testcontainers.WithWaitStrategy(
-			wait.ForLog("/usr/sbin/mysqld: ready for connections").
-				WithOccurrence(1).WithStartupTimeout(15*time.Second).WithPollInterval(100*time.Millisecond),
-		),
-	)
-	if err != nil {
-		return nil, "", err
-	}
-
-	cleanup := func() {
-		if mysqlContainer != nil {
-			timeoutCtx, cancelFunc := context.WithTimeout(ctx, 1*time.Second)
-			defer cancelFunc()
-			if err = mysqlContainer.Terminate(timeoutCtx); err != nil {
-				log.WithContext(ctx).Warnf("failed to stop mysql container %s: %s", mysqlContainer.GetContainerID(), err)
-			}
-			mysqlContainer = nil // reset the container to allow recreation
-		}
-	}
-
-	talksConn, err := mysqlContainer.ConnectionString(ctx)
-	if err != nil {
-		return nil, "", err
-	}
-
-	return cleanup, talksConn, nil
-}
+var pgContainer *postgres.PostgresContainer
 
 // CreatePostgresTestContainer creates a new PostgreSQL container for testing.
 func CreatePostgresTestContainer() (func(), string, error) {

management/server/testutil/store_ios.go

@@ -8,12 +8,6 @@ func CreatePostgresTestContainer() (func(), string, error) {
 	}, "", nil
 }
 
-func CreateMysqlTestContainer() (func(), string, error) {
-	return func() {
-		// Empty function for MySQL
-	}, "", nil
-}
-
 func CreateRedisTestContainer() (func(), string, error) {
 	return func() {
 		// Empty function for Redis