我有以下代码:
public static PostgreSQLContainer<?> postgreDBContainer = new PostgreSQLContainer<>("postgres:12")
.withInitScript("init-database-test.sql")
.withUsername("dba")
.withPassword("dba");
在初始化脚本中,我创建了一些表空间并关联文件夹:
CREATE TABLESPACE tsd01 OWNER dba LOCATION '/tsd01';
CREATE TABLESPACE tsi01 OWNER dba LOCATION '/tsi01';
CREATE TABLESPACE tsisecurity01 OWNER dba LOCATION '/tsisecurity01';
这些表空间文件夹应在 init 脚本运行之前创建。我怎样才能做到这一点?
最佳答案
我通过扩展默认的 PostgreSQLContainer
并更改 containerIsStarted
方法解决了这个问题:
public class CustomPostgreSQLContainer<SELF extends CustomPostgreSQLContainer<SELF>> extends PostgreSQLContainer<SELF> {
private static final Logger log = LoggerFactory.getLogger(CustomPostgreSQLContainer.class);
public CustomPostgreSQLContainer() {
super("postgres:12");
}
@Override
protected void containerIsStarted(InspectContainerResponse containerInfo) {
try {
log.debug("M=containerIsStarted, creating database namespace folders and setting permissions");
execInContainer("mkdir", "/tsd01");
execInContainer("chown", "-R", "postgres.postgres", "/tsd01/");
execInContainer("mkdir", "/tsi01");
execInContainer("chown", "-R", "postgres.postgres", "/tsi01/");
execInContainer("mkdir", "/tsisecurity01");
execInContainer("chown", "-R", "postgres.postgres", "/tsisecurity01/");
} catch (IOException | InterruptedException e) {
e.printStackTrace();
}
super.containerIsStarted(containerInfo);
}
}
关于testcontainers - 在 init 脚本之前在 postgres testcontainer 中创建一个文件夹,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/66712387/