Fix CI

Author: shmsr

x-pack/metricbeat/module/oracle/_meta/Dockerfile

@@ -1,3 +1,6 @@
 FROM docker.elastic.co/observability-ci/database-enterprise:12.2.0.1
 
-HEALTHCHECK --interval=30s --timeout=15s --start-period=60s --retries=5 CMD /usr/bin/echo 'select 1' | /u01/app/oracle/product/12.2.0/dbhome_1/bin/sqlplus sys/Oradoc_db1@localhost:1521/ORCLPDB1.localdomain AS SYSDBA
+EXPOSE 1521
+EXPOSE 5500
+
+HEALTHCHECK --interval=30s --timeout=15s --start-period=60s --retries=5 CMD bash -c echo 'select sysdate from dual;' | ORACLE_HOME=/u01/app/oracle/product/12.2.0/dbhome_1/ /u01/app/oracle/product/12.2.0/dbhome_1/bin/sqlplus -s sys/Oradoc_db1@oracle:1521/ORCLCDB.localdomain as sysdba

x-pack/metricbeat/module/sql/query/query_integration_test.go

@@ -316,7 +316,7 @@ func GetOracleConnectionDetails(t *testing.T, host string, port string) string {
 func GetOracleEnvServiceName() string {
 	serviceName := os.Getenv("ORACLE_SERVICE_NAME")
 	if len(serviceName) == 0 {
-		serviceName = "ORCLPDB1.localdomain"
+		serviceName = "ORCLCDB.localdomain"
 	}
 	return serviceName
 }