动态创建kubernetes manifest在Terraform

Question

我正在尝试创建基于VPC子网的多个k8清单，如下代码所示:

resource "aws_subnet" "pod_subnets" {
for_each = module.pods_subnet_addrs.network_cidr_blocks
depends_on = [
aws_vpc_ipv4_cidr_block_association.pod_cidr
]
vpc_id            = data.terraform_remote_state.vpc.outputs.vpc_id
availability_zone = each.key
cidr_block        = each.value
tags = merge(
local.common_tags,
{
"Name" = format(
"${var.environment_name}-pods-network-%s",
each.key)
} )  
}
resource "kubernetes_manifest" "ENIconfig" {
for_each = module.pods_subnet_addrs.network_cidr_blocks
manifest = {
"apiVersion" = "crd.k8s.amazonaws.com/v1alpha1"
"kind" = "ENIConfig"
"metadata" = {
"name" = each.key
}
"spec" = {
"securityGroups" = [
aws_security_group.worker_node.id,
]
"subnet" = aws_subnet.pod_subnets[each.key].id
}        
}
}

然而，当我运行Terraform时，我得到以下错误:Provider "registry.terraform.io/hashicorp/kubernetes" planned an invalid value for kubernetes_manifest.ENIconfig["eu-west-3a"].manifest: planned value cty.ObjectVal(map[string]cty.Value{"apiVersion":cty.StringVal("crd.k8s.amazonaws.com/v1alpha1"), "kind":cty.StringVal("ENIConfig"),"metadata":cty.ObjectVal(map[string]cty.Value{"name":cty.StringVal("eu-west-3a")}), "spec":cty.ObjectVal(map[string]cty.Value{"securityGroups":cty.TupleVal([]cty.Value{cty.StringVal("sg-07e264400925e9a4a")}),"subnet":cty.NullVal(cty.String)})}) does not match config value cty.ObjectVal(map[string]cty.Value{"apiVersion":cty.StringVal("crd.k8s.amazonaws.com/v1alpha1"),"kind":cty.StringVal("ENIConfig"),"metadata":cty.ObjectVal(map[string]cty.Value{"name":cty.StringVal("eu-west-3a")}), "spec":cty.ObjectVal(map[string]cty.Value{"securityGroups":cty.TupleVal([]cty.Value{cty.StringVal("sg-07e264400925e9a4a")}),"subnet":cty.UnknownVal(cty.String)})}).

你知道我哪里做错了吗?

Answer 1

结果表明，kubernetes_manifest不能用未首先创建的值呈现。只有可以填充资源的静态值在工作。