I added health_check_matcher so that Health Checks that use HTTP protocol can actually be created.
health_check_matcher is disabled if health_check_protocol isn't HTTP, like health_check_path
why
If you specify a NLB that uses HTTP checks (totally valid), there wasn't a way of specifying matcher which lead to a HTTP 400 from AWS API when trying to apply, because matcher was presumably null.
I was working on a project that required a NLB, but also HTTP health checks, which I was unable to apply before I forked the repo and added matcher.
references
Fixes this error when using the module as of v0.11.0 because there was no way to set matcher
Error: modifying Target Group: ValidationError: Health check matcher HTTP code cannot be empty status code: 400, request id: cc6e7476-8bbc-4b5b-86a6-025de05736f1
with module.nlb.aws_lb_target_group.default
on .terraform/modules/hive_nlb/main.tf line 60, in resource "aws_lb_target_group" "default":
what
health_check_matcherso that Health Checks that use HTTP protocol can actually be created.health_check_matcheris disabled ifhealth_check_protocolisn't HTTP, likehealth_check_pathwhy
matcherwhich lead to a HTTP 400 from AWS API when trying to apply, becausematcherwas presumably null.references
Fixes this error when using the module as of v0.11.0 because there was no way to set matcher