“带网域的静态网站托管”是一款简单的静态网站制作工具，可使用存储分区制作简单的网站：
- 存储 - 文件存储 - Cloud Storage
- 网络 - 负载均衡 - Cloud Load Balancing
- 网络 - DNS - Cloud DNS
- 域名管理 - 注册商 - Cloud Domains
开始使用
点击以下链接，在 Cloud Shell 中查看源代码的副本。进入该环境后，只需一个命令即可在项目中启动应用的工作副本。
使用网域组件的静态托管
借助“带网域的静态托管”架构，您可以使用多种产品。 以下列出了这些组件，以及有关这些组件的更多信息，包括指向相关视频、产品文档和互动式演示文稿的链接。
脚本
安装脚本使用使用 go 和 Terraform CLI 工具编写的可执行文件，获取一个空项目并在其中安装应用。输出应为一个正常运行的应用和负载均衡 IP 地址的网址。
./main.tf
启用服务
默认情况下，Google Cloud 服务在项目中处于停用状态。若要使用此处的任何解决方案，我们必须启用以下功能：
- Cloud Domains - 域名注册
- Cloud Storage - 托管静态文件
- Cloud Compute - 提供对负载平衡器的访问权限。
- Cloud DNS - 提供 DNS 管理
variable "gcp_service_list" {
description = "The list of apis necessary for the project"
type = list(string)
default = [
"domains.googleapis.com",
"storage.googleapis.com",
"compute.googleapis.com",
"dns.googleapis.com",
"appengine.googleapis.com",
]
}
resource "google_project_service" "all" {
for_each = toset(var.gcp_service_list)
project = var.project_number
service = each.key
disable_dependent_services = false
disable_on_destroy = false
}
创建 DNS 区域
创建 DNS 区域以管理记录、将记录指向负载平衡器、与域名注册商互动，以及向其他 DNS 服务器提供 DNS 请求。
resource "google_dns_managed_zone" "dnszone" {
project = var.project_id
name = local.clouddnszone
dns_name = "${var.domain}."
description = "A DNS Zone for managing ${var.domain}"
}
创建 SSL 证书
https 协议请求需要 SSL 证书。这会生成一个证书，稍后的命令将会将其附加到负载平衡器。
resource "google_compute_managed_ssl_certificate" "cert" {
name = "${local.basename}-cert"
description = "Cert for ${local.basename}-microsite"
project = var.project_id
managed {
domains = [var.domain]
}
lifecycle {
create_before_destroy = true
}
}
创建外部 IP 地址
用于将主机绑定到域名，并在互联网上进行常规通信。
resource "google_compute_global_address" "ip" {
project = var.project_id
name = "${local.basename}-ip"
ip_version = "IPV4"
}
创建存储分区
这会创建一个以网域命名的存储分区，然后使用适当的配置将该存储分区设置为 Web 服务器。最后，它会为网站复制简单模板。
resource "google_storage_bucket" "http_bucket" {
name = local.bucket
project = var.project_id
location = var.location
website {
main_page_suffix = "index.html"
not_found_page = "404.html"
}
}
resource "google_storage_bucket_iam_binding" "policy" {
bucket = google_storage_bucket.http_bucket.name
role = "roles/storage.objectViewer"
members = [
"allUsers",
]
depends_on = [google_storage_bucket.http_bucket]
}
resource "google_storage_bucket_object" "archive" {
name = "index.html"
bucket = google_storage_bucket.http_bucket.name
source = "code/${var.yesorno}/index.html"
depends_on = [
google_project_service.all,
google_storage_bucket.http_bucket,
]
}
设置负载平衡器
这会创建负载平衡器，并将存储分区设置为负载平衡器将提供访问权限的内容来源。
resource "google_compute_backend_bucket" "be" {
project = var.project_id
name = "${local.basename}-be"
bucket_name = google_storage_bucket.http_bucket.name
depends_on = [google_storage_bucket.http_bucket]
}
resource "google_compute_url_map" "lb" {
project = var.project_id
name = "${local.basename}-lb"
default_service = google_compute_backend_bucket.be.id
depends_on = [google_compute_backend_bucket.be]
}
启用 HTTP
创建必要的网络规则，将负载平衡器上的端口 80 指向我们正在运行的服务。
resource "google_compute_target_http_proxy" "lb-proxy" {
project = var.project_id
name = "${local.basename}-lb-proxy"
url_map = google_compute_url_map.lb.id
depends_on = [google_compute_url_map.lb]
}
resource "google_compute_forwarding_rule" "http-lb-forwarding-rule" {
project = var.project_id
name = "${local.basename}-http-lb-forwarding-rule"
provider = google-beta
region = "none"
load_balancing_scheme = "EXTERNAL"
port_range = "80"
target = google_compute_target_http_proxy.lb-proxy.id
ip_address = google_compute_global_address.ip.id
depends_on = [google_compute_target_http_proxy.lb-proxy]
}
启用 HTTPS
创建必要的网络规则，将负载平衡器上的端口 443 指向我们正在运行的服务。此外，请正确关联证书。
resource "google_compute_target_https_proxy" "ssl-lb-proxy" {
project = var.project_id
name = "${local.basename}-ssl-lb-proxy"
url_map = google_compute_url_map.lb.id
ssl_certificates = [google_compute_managed_ssl_certificate.cert.id]
depends_on = [google_compute_url_map.lb,google_compute_managed_ssl_certificate.cert ]
}
resource "google_compute_forwarding_rule" "https-lb-forwarding-rule" {
project = var.project_id
name = "${local.basename}-https-lb-forwarding-rule"
provider = google-beta
region = "none"
load_balancing_scheme = "EXTERNAL"
port_range = "443"
target = google_compute_target_https_proxy.ssl-lb-proxy.id
ip_address = google_compute_global_address.ip.id
depends_on = [google_compute_target_https_proxy.ssl-lb-proxy]
}
设置 A 记录
在 Cloud DNS 中创建适当的规则，以便将域名解析为我们创建的 IP 地址。
resource "google_dns_record_set" "a" {
project = var.project_id
name = "${var.domain}."
managed_zone = google_dns_managed_zone.dnszone.name
type = "A"
ttl = 60
rrdatas = [google_compute_global_address.ip.address]
depends_on = [google_compute_global_address.ip]
}
./deploystack.go
查询域名可用性
获取有关请求的域名是否可用的相关信息
func domainsSearch(project, domain string) ([]*domainspb.RegisterParameters, error) {
ctx := context.Background()
c, err := domains.NewClient(ctx)
if err != nil {
return nil, err
}
defer c.Close()
req := &domainspb.SearchDomainsRequest{
Query: domain,
Location: fmt.Sprintf("projects/%s/locations/global", project),
}
resp, err := c.SearchDomains(ctx, req)
if err != nil {
return nil, err
}
return resp.RegisterParameters, nil
}
func domainIsAvailable(project, domain string) (*domainspb.RegisterParameters, error) {
list, err := domainsSearch(project, domain)
if err != nil {
return nil, err
}
for _, v := range list {
if v.DomainName == domain {
return v, err
}
}
return nil, err
}
查询域名所有权
获取当前用户是否拥有所请求网域的信息。
func domainsIsVerified(project, domain string) (bool, error) {
ctx := context.Background()
c, err := domains.NewClient(ctx)
if err != nil {
return false, err
}
defer c.Close()
req := &domainspb.ListRegistrationsRequest{
Filter: fmt.Sprintf("domainName=\"%s\"", domain),
Parent: fmt.Sprintf("projects/%s/locations/global", project),
}
it := c.ListRegistrations(ctx, req)
for {
resp, err := it.Next()
if err == iterator.Done {
break
}
if err != nil {
return false, err
}
if resp.DomainName == domain {
return true, nil
}
}
return false, nil
}
使用 Cloud Domains 注册域名
实际执行从注册商处购买域名的操作。
func domainRegister(project string, domaininfo *domainspb.RegisterParameters, contact ContactData) error {
ctx := context.Background()
parent := fmt.Sprintf("projects/%s/locations/global", project)
c, err := domains.NewClient(ctx)
if err != nil {
return err
}
defer c.Close()
dnscontact, err := contact.DomainContact()
if err != nil {
return err
}
req := &domainspb.RegisterDomainRequest{
Registration: &domainspb.Registration{
Name: fmt.Sprintf("%s/registrations/%s", parent, domaininfo.DomainName),
DomainName: domaininfo.DomainName,
DnsSettings: &domainspb.DnsSettings{
DnsProvider: &domainspb.DnsSettings_CustomDns_{
CustomDns: &domainspb.DnsSettings_CustomDns{
NameServers: []string{
"ns-cloud-e1.googledomains.com",
"ns-cloud-e2.googledomains.com",
"ns-cloud-e3.googledomains.com",
"ns-cloud-e4.googledomains.com",
},
},
},
},
ContactSettings: &dnscontact,
},
Parent: parent,
YearlyPrice: domaininfo.YearlyPrice,
}
if _, err := c.RegisterDomain(ctx, req); err != nil {
return err
}
return nil
}
总结
现在，您已经设置了一个小型网站，其中包含域名和安全的静态网站。 此外，您应该拥有修改或扩展此解决方案以适应您环境的所有代码。