https://github.com/utilitywarehouse/tf_kube_gcp
https://github.com/utilitywarehouse/tf_kube_gcp
gcp infrastructure kubernetes system terraform uw-owner-system
Last synced: 4 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/utilitywarehouse/tf_kube_gcp
- Owner: utilitywarehouse
- License: mit
- Created: 2018-04-30T10:31:04.000Z (about 7 years ago)
- Default Branch: master
- Last Pushed: 2024-10-08T08:42:44.000Z (8 months ago)
- Last Synced: 2024-12-27T07:16:12.344Z (5 months ago)
- Topics: gcp, infrastructure, kubernetes, system, terraform, uw-owner-system
- Language: HCL
- Homepage:
- Size: 62.5 KB
- Stars: 2
- Watchers: 8
- Forks: 1
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# tf_kube_gcp
This terraform module creates a kubernetes cluster in GCP. It's designed to synergise well with [tf_kube_ignition](https://github.com/utilitywarehouse/tf_kube_ignition).
## Input Variables
The input variables are documented in their description and it's best to refer to [variables.tf](variables.tf)
## Ouputs
- `master_address` - the endpoint on which the kubernetes api is made available
- `cfssl_data_volumeid`- id of cfssl persistent volume
- `etcd_data_volumeids`- list of ids of etcd persistent volumes
## Usage
Below is an example of how you might use this terraform module:
```hcl
module "cluster" {
source = "github.com/utilitywarehouse/tf_kube_gcp"
cluster_name = "k8s"
cluster_instance_tags = ["k8s-europe-west-2", "nat-gw"]
dns_zone = "${var.project_dns_zone}"
dns_domain = "k8s.${var.dns_zone_name}"
region = "europe-west-2"
available_zones = "[europe-west-2a, europe-west-2b, europe-west-2c]"
network_link = "${data.terraform_remote_state.core.main_vpc_link}"
subnetwork_link = "${google_compute_subnetwork.k8s.self_link}"
cfssl_server_address = "${var.cfssl_instance_address}"
cfssl_machine_type = "n1-standard-2"
cfssl_user_data = "${module.ignition.cfssl}"
etcd_addresses = "${var.etcd_instance_addresses}"
etcd_instance_count = "${var.etcd_instance_count}"
etcd_machine_type = "n1-standard-2"
etcd_data_volume_size = "50"
etcd_user_data = "${module.ignition.etcd}"
master_instance_type = "n1-standard-2"
master_instance_count = "3"
master_user_data = "${module.ignition.master}"
worker_instance_type = "n1-standard-2"
worker_instance_count = "3"
worker_user_data = "${module.ignition.worker}"
}
```