如何将ARM的Concat字符串转换为Terraform可用的Concat字符串?
Terraform 存储账户连接字符串拼接正确实现
推荐优先使用字符串插值方案,写法最简洁直观:
value = "DefaultEndpointsProtocol=https;AccountName=${azurerm_storage_account.website_storage_account.name};AccountKey=${azurerm_storage_account.website_storage_account.primary_access_key};EndpointSuffix=core.windows.net"
如果偏好使用format函数实现,正确写法如下:
value = format( "DefaultEndpointsProtocol=https;AccountName=%s;AccountKey=%s;EndpointSuffix=core.windows.net", azurerm_storage_account.website_storage_account.name, azurerm_storage_account.website_storage_account.primary_access_key )
如果需要用concat/join类列表拼接函数实现,写法如下:
# join 方案(更适合字符串拼接场景) value = join("", [ "DefaultEndpointsProtocol=https;AccountName=", azurerm_storage_account.website_storage_account.name, ";AccountKey=", azurerm_storage_account.website_storage_account.primary_access_key, ";EndpointSuffix=core.windows.net" ]) # concat 方案 value = concat( ["DefaultEndpointsProtocol=https;AccountName="], [azurerm_storage_account.website_storage_account.name], [";AccountKey="], [azurerm_storage_account.website_storage_account.primary_access_key], [";EndpointSuffix=core.windows.net"] )
之前写法的问题说明
- 误用了ARM模板的
parameters()函数,Terraform中引用已声明资源的属性直接使用资源类型.资源名.属性名格式即可,不需要套parameters函数;注意存储账户名需要取资源的.name属性,不能直接使用资源对象本身 format函数的字符串占位符直接使用%s即可,不需要额外加{},也不需要手动拆分字符串拼接多余的引号concat函数要求所有入参都是同类型列表,之前的写法混合了列表和独立字符串,不符合语法规范
内容的提问来源于stack exchange,提问作者Jason
相关产品推荐
相关产品推荐

