Global External HTTPS Load Balancer
Global ALB with managed TLS certs, URL map, serverless/instance NEG backends, optional Cloud CDN and Cloud Armor policy.
Compare Load Balancer across clouds →
Part of: GCP Production Landing Zone, GCP Kubernetes Platform
Verification
Live-testedReally deployed to a cloud sandbox, verified against its outputs and assertions, then destroyed - with the teardown confirmed.
Conformance
- Static validation (fmt · validate · tflint)
- Security scan clean (Checkov)
- Plan tests (mocked: validation rules · outputs)
Provenance
- SHA-256 checksum
- Cosign signature
Functional
- Live-tested - applied, verified, destroyed
Last verified 2026-08-03 · how we verify
Verify this download
cosign · sha-256Don't take our word for it. Every release is signed with cosign - check the bytes against our pinned public key before you trust them.
# 1. Our pinned public key - fetch once, trust out-of-band
curl -O https://www.iac-bazaar.com/cosign.pub
# 2. This module's Sigstore bundle
curl -o gcp-http-load-balancer-1.0.0.sigstore.json \
https://www.iac-bazaar.com/api/artifacts/gcp-http-load-balancer/signature
# 3. Verify the tarball you downloaded
cosign verify-blob \
--key cosign.pub \
--bundle gcp-http-load-balancer-1.0.0.sigstore.json \
gcp-http-load-balancer-1.0.0.tar.gz
# → Verified OK
# 4. (optional) confirm the checksum too
echo "f2c0a23e28f0f238cc0df07ce25848bac3abbb82b3e6b631f8c6b950ca5df762 gcp-http-load-balancer-1.0.0.tar.gz" | sha256sum -cUse it from the registry
terraform · opentofumodule "http_load_balancer" {
source = "www.iac-bazaar.com/iac-bazaar/gcp-http-load-balancer/gcp"
version = "1.0.0"
}Needs a registry token from /account/tokens. The module itself is free; the account is what identifies you. Full setup: registry docs.
Cite it in your README
badge · attributionPaste this beside the module in the repository that uses it. The badge is rendered from this artifact's verification record, so it reads live-tested because the record says so, and the link lands on this page.
[](https://www.iac-bazaar.com/catalog/gcp-http-load-balancer?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
Terraform module 1.0.0, live-tested on IaC Bazaar: [Global External HTTPS Load Balancer](https://www.iac-bazaar.com/catalog/gcp-http-load-balancer?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
```hcl
module "http_load_balancer" {
source = "www.iac-bazaar.com/iac-bazaar/gcp-http-load-balancer/gcp"
version = "1.0.0"
}
```Preview:
Inputs & outputs
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Documentation
gcp-http-load-balancer
Global external HTTPS Application Load Balancer — GCP's most confusing surface
(7+ interlocking resources) wired correctly in one module: static anycast IP,
Google-managed TLS certificates, URL-map host/path routing to instance-group
or NEG backends, optional Cloud CDN and Cloud Armor, plus an HTTP→HTTPS
redirect listener. Works with Terraform and OpenTofu (>= 1.6), Google
provider >= 7.0, < 8.0.
Secure defaults:
- Modern
EXTERNAL_MANAGEDload-balancing scheme - SSL policy with
MODERNprofile and TLS 1.2 minimum - HTTPS-only: port 80 serves a 301 redirect (toggleable)
- Cloud Armor attachment per backend when the policy is enabled
- Backend request logging on (sample rate 1.0)
Requirements
- Terraform or OpenTofu
>= 1.6 hashicorp/google>= 7.0, < 8.0- API:
compute.googleapis.com
License
Commercial — IaC Bazaar EULA. © IaC Bazaar. Original work (not derived from a third-party module).
Usage code & full reference need an account
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- Usage
- Inputs
- Outputs
- Notes
Related modules
gcp-internal-lb
An internal passthrough L4 load balancer - health check, regional backend service and forwarding rule - that stands up before any backends exist, preserving client source IPs, with optional global access.
tencent-clb
A listener's health check is a switch that, off, sends traffic to every target forever; a port-80 listener forwards unless a redirection resource points it at 443; and delete_protect defaults to false. HTTP health checks on a path through listener rules, a 301 from 80 to 443 whenever a certificate is given, deletion protection on, access logs when a CLS topic is given.
huawei-elb
The default TLS policy accepts TLS 1.0; a pool without a monitor resource is never unhealthy and sends traffic to every member forever; an HTTPS listener does nothing about port 80 until an L7 policy redirects it; and deletion protection is off. tls-1-2-strict, an HTTP monitor on a path, a redirect on 80 whenever a certificate is given, two zones unless one is accepted, deletion protection on.
vultr-load-balancer
The default health check is TCP on the backend port, which a process that stopped serving still passes; ssl_redirect defaults to false, so the site stays in clear on 80; and a balancer with no instances is a public address that fails. HTTP checks on a path, redirect on whenever HTTPS exists, backends required, and a Let's Encrypt certificate from auto_ssl_domain rather than a pasted key in state.
do-load-balancer
The default health check is a TCP handshake, which a process that stopped serving still passes; redirect_http_to_https defaults to false, so the site stays in clear on 80; and a balancer with no tag and no droplets is a public address that 503s. HTTP checks on a path, redirect on whenever HTTPS exists, STRONG ciphers, backends required, and a Let's Encrypt certificate made from your domains.
upcloud-load-balancer
The backend health check defaults to TCP, which a process that stopped serving still passes; TLS is a certificate bundle nobody creates; a port-80 frontend forwards unless a rule redirects it; and a public network puts the frontend on the internet. HTTP checks on a path (TCP by name), a Let's Encrypt bundle for the hostnames you list, a 301 from 80 whenever it exists, and public by name.