Terraform Provider

Terraform Provider

Tips

# 手动下载安装
os=darwin
arch=amd64
privder=gitlab
ver=2.10.0
curl -OLC- https://releases.hashicorp.com/terraform-provider-$provider/$ver/terraform-provider-${provider}_${ver}_${os}_${arch}.zip
unzip terraform-provider-${provider}-*
mv terraform-provider-${provider}_v* ~/.terraform.d/plugins/${os}_${arch}/terraform-provider-${provider}

keycloak

null

  • 特殊场景使用,“不做”任何事情
resource "aws_instance" "cluster" {
count = 3
}
resource "null_resource" "cluster" {
# 触发 - 当发送变化,该资源会被 provisioner 替代
triggers = {
cluster_instance_ids = "${join(",", aws_instance.cluster.*.id)}"
}
# 链接远程
connection {
host = "${element(aws_instance.cluster.*.public_ip, 0)}"
}
# 执行本地命令
provisioner "local-exec" {
command = "bootstrap-cluster.sh ${join(" ", aws_instance.cluster.*.private_ip)}"
}
}
# 收集中间值,以便于后面配置使用
data "null_data_source" "values" {
inputs = {
all_server_ids = "${concat(aws_instance.green.*.id, aws_instance.blue.*.id)}"
all_server_ips = "${concat(aws_instance.green.*.private_ip, aws_instance.blue.*.private_ip)}"
}
# 测试使用 - 该资源会返回这个值
has_computed_default = "default"
}
resource "aws_elb" "main" {
instances = "${data.null_data_source.values.outputs["all_server_ids"]}"
}
output "all_server_ids" {
value = "${data.null_data_source.values.outputs["all_server_ids"]}"
}
output "all_server_ips" {
value = "${data.null_data_source.values.outputs["all_server_ips"]}"
}