platform/#3349: allow minor version in MySQL configuration

Author: Monska85

main.tf

@@ -25,7 +25,7 @@ data "google_sql_database_instance" "cloudsql_instance" {
   lifecycle {
 
     postcondition {
-      condition     = self.database_version == "MYSQL_5_7" || self.database_version == "MYSQL_8_0"
+      condition     = startswith(self.database_version, "MYSQL_5_7") || startswith(self.database_version, "MYSQL_8_0")
       error_message = "Database version must be \"MYSQL_5_7\" or \"MYSQL_8_0\". Other versions are not supported."
     }
   }

scripts/execute_sql.sh

@@ -20,11 +20,11 @@ for j in $(seq 1 10); do
 done
 
 if [ "$READY" -eq 0 ]; then
-    if [ "$MYSQL_VERSION" = "MYSQL_5_7" ]; then
+    if [ "${MYSQL_VERSION:0:9}" = "MYSQL_5_7" ]; then
     mysql --host=${CLOUDSQL_PROXY_HOST} --port=${CLOUDSQL_PROXY_PORT} --user=${CLOUDSQL_PRIVILEGED_USER_NAME} --password=${CLOUDSQL_PRIVILEGED_USER_PASSWORD} --execute="REVOKE ALL PRIVILEGES, GRANT OPTION FROM '${USER}'@'${USER_HOST}'; GRANT ALL ON ${DATABASE}.* TO ${USER}@'${USER_HOST}';"
     fi
 
-    if [ "$MYSQL_VERSION" = "MYSQL_8_0" ]; then
+    if [ "${MYSQL_VERSION:0:9}" = "MYSQL_8_0" ]; then
     mysql --host=${CLOUDSQL_PROXY_HOST} --port=${CLOUDSQL_PROXY_PORT} --user=${CLOUDSQL_PRIVILEGED_USER_NAME} --password=${CLOUDSQL_PRIVILEGED_USER_PASSWORD} --execute="REVOKE cloudsqlsuperuser FROM '${USER}'@'${USER_HOST}'; GRANT ALL ON ${DATABASE}.* TO ${USER}@'${USER_HOST}';"
     fi