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terraform acm cert with dns validation cross account
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# -- provider for dev profile | |
provider "aws" { | |
max_retries = "5" | |
profile = "dev" | |
region = "us-west-2" | |
assume_role { | |
role_arn = "arn:aws:iam::123456789:role/DevRole" | |
} | |
} | |
# --- domains profile | |
provider "aws" { | |
max_retries = "5" | |
alias = "route53" | |
region = "us-west-2" | |
profile = "domains" | |
assume_role { | |
role_arn = "arn:aws:iam::112233445556:role/DomainsRole" | |
} | |
} | |
# -- DNS -- dev account | |
resource "aws_route53_zone" "zone" { | |
name = "${var.hosted_zone_name}" | |
// provider = "aws.dev" | |
private_zone = false | |
} | |
# -- DNS -- domains acct | |
resource "aws_route53_zone" "zone_alt" { | |
# alias to the "domains" account profile | |
provider = "aws.route53" | |
name = "example.com" | |
} | |
# ---- CERTS ----- | |
resource "aws_acm_certificate" "default" { | |
# registered in "dev" account | |
domain_name = "dev.example.com" | |
validation_method = "DNS" | |
# registered in "domains" account | |
subject_alternative_names = "example.com" | |
lifecycle { | |
create_before_destroy = true | |
} | |
} | |
resource "aws_route53_record" "cert_validation" { | |
name = "${aws_acm_certificate.default.domain_validation_options.0.resource_record_name}" | |
type = "${aws_acm_certificate.default.domain_validation_options.0.resource_record_type}" | |
zone_id = "${data.aws_route53_zone.zone.id}" | |
records = ["${aws_acm_certificate.default.domain_validation_options.0.resource_record_value}"] | |
ttl = 60 | |
} | |
resource "aws_route53_record" "cert_validation_alt1" { | |
name = "${aws_acm_certificate.default.domain_validation_options.1.resource_record_name}" | |
type = "${aws_acm_certificate.default.domain_validation_options.1.resource_record_type}" | |
zone_id = "${aws_route53_zone.zone_alt.zone_id}" | |
records = ["${aws_acm_certificate.default.domain_validation_options.1.resource_record_value}"] | |
ttl = 60 | |
} | |
resource "aws_acm_certificate_validation" "cert" { | |
certificate_arn = "${aws_acm_certificate.default.arn}" | |
validation_record_fqdns = [ | |
"${aws_route53_record.cert_validation.fqdn}", | |
"${aws_route53_record.cert_validation_alt1.fqdn}", | |
] | |
} |
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