WARNING]: when statements should not include jinja2 templating delimiters such as {{ }} or {% %}- shell: pg_lsclusters -h | awk '{print $2 " " $6}'
register: postgresql_lsclusters("{{ postgresql_cluster }
我想开始在我的API层中作为一个嵌入式数据库运行H2,这是非常轻的。我遇到了一个似乎找不到太多的错误,除了使用H2而不是postgres之外,还有哪些主要的更改:SEVERE: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.