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Add example reserving blocks with cluster creation

This commit is contained in:
Julio Castillo 2023-09-14 13:08:43 +02:00
parent 433a0f0541
commit 1caf394661
1 changed files with 23 additions and 0 deletions
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modules/gke-cluster-standard/README.md
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@ -175,6 +175,29 @@ module "cluster-1" {
}
# tftest modules=1 resources=2 inventory=backup.yaml
```
### Automatic creation of new secondary ranges
You can use `var.vpc_config.secondary_range_blocks` to let GKE create new secondary ranges for the cluster. The example below reserves an available /14 block for pods and a /20 for services.
```hcl
module "cluster-1" {
source = "./fabric/modules/gke-cluster-standard"
project_id = var.project_id
name = "cluster-1"
location = "europe-west1-b"
vpc_config = {
network = var.vpc.self_link
subnetwork = var.subnet.self_link
secondary_range_blocks = {
pods = ""
services = "/20" # can be an empty string as well
}
}
}
# tftest modules=1 resources=1
```
<!-- BEGIN TFDOC -->
## Variables