The null_resource resource with count attribute works as the loop.
There is no direct loop function in Terraform 0.11.11. Terraform has theĬompact function to remove empty strings from a list. We replace incorrect elements with empty strings. As far as I see, Terraform loses the fact a list item was a map.Īn attempt to implement that may fail with an error like that: Please do not try that way, it does not work, I suppose that theĭoes not make it work. WAF rules in Terraform by turning every entry Let’s see how we may avoid duplication List to List of Mapsįirst idea - let’s convert the existing list of IP addresses into The format is different from one we use in the ip-whitelist module, Resource "aws_waf_rule" "wafrule" Īs we see, ip_set_descriptors parameter has type list,Įach element of which is a map with two keys: type and value. Let’s create a module that exports all IP addresses for the white list. In the code instead to avoid hard-coded IP addresses (which are subject to change). Hold and export the list of whitelisted IPv4 addresses.
I have the module called ip-whitelist (in the ip-whitelist folder) to Is the standard way to avoid code duplicates in the infrastructure code. We allow access to the project only from specific IP addresses of developers and offices. Production and staging environments, v0.11.11 in our case. We have a traditional application on AWS, where Table_name = aws_glue_catalog_table.aws_glue_catalog_table.Have you ever tried to set up CloudFront WAF rules and Security GroupsĪddresses? Having the list of these specific IP addresses coded only once. Role_arn = aws_iam_role.firehose_role.arn
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