Ansible 需要for循环的帮助吗

我想知道是否有一种方法可以让下面的代码在每次列出{{routemapnumber}}值时增加5。所以第一个{{routemapnumber}}值是5，然后另一个是10，等等。我认为for循环可以工作，但是我在语法方面有问题

route-map RDS_FILTER permit {{routemapnumber}}
 match ip address {{item.aclnumber}}
 set ip next-hop verify-availability 10.4.21.157 1 track {{item.slanumber}}
 set ip next-hop 192.168.2.58
route-map RDS_FILTER permit {{routemapnumber}}
 match ip address 109
 set ip next-hop verify-availability 10.4.21.157 1 track 1
 set ip next-hop 192.168.2.58
route-map RDS_FILTER permit {{routemapnumber}}
 match ip address 108
route-map RDS_FILTER permit {{routemapnumber}}
match ip address 107
 set ip next-hop 192.168.0.2
route-map RDS_FILTER permit {{routemapnumber}

---

如果行数不多，我会使用硬编码增量，例如：

route-map RDS_FILTER permit {{routemapnumber}}
 match ip address
 set ip next-hop verify-availability 10.4.21.157 1 track
 set ip next-hop 192.168.2.58
route-map RDS_FILTER permit {{routemapnumber + 10}}
 match ip address 109
 set ip next-hop verify-availability 10.4.21.157 1 track 1
 set ip next-hop 192.168.2.58
route-map RDS_FILTER permit {{routemapnumber + 15}}
 match ip address 108
route-map RDS_FILTER permit {{routemapnumber + 20}}
match ip address 107
 set ip next-hop 192.168.0.2
route-map RDS_FILTER permit {{routemapnumber + 25}}

如果这对您来说不是一个好选项，您可以在打印变量之前，通过使用

set

语句增加变量，在模板中添加一些数学逻辑：

{%set routemapnumber=routemapnumber+5%}

完整示例：

route-map RDS_FILTER permit {{routemapnumber}}
 match ip address
 set ip next-hop verify-availability 10.4.21.157 1 track
 set ip next-hop 192.168.2.58
route-map RDS_FILTER permit {% set routemapnumber = routemapnumber + 5 %}{{routemapnumber}}
 match ip address 109
 set ip next-hop verify-availability 10.4.21.157 1 track 1
 set ip next-hop 192.168.2.58
route-map RDS_FILTER permit {% set routemapnumber = routemapnumber + 5 %}{{routemapnumber}}
 match ip address 108
route-map RDS_FILTER permit {% set routemapnumber = routemapnumber + 5 %}{{routemapnumber}}
match ip address 107
 set ip next-hop 192.168.0.2
route-map RDS_FILTER permit {% set routemapnumber = routemapnumber + 5 %}{{routemapnumber}}

---

我不确定您是否可以使用for循环，文件中的其余文本没有重复。尝试硬编码增量，即使用：

{{{routemapnumber+5}}

，在下一个位置：

{{{routemapnumber+10}}

等等这就是我一直遇到的问题。我注意到for循环不适用于下面的其他文本。硬编码是我的选择，但变量的数量是动态的，使该选项低于标准。