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# Upgrading to v25.0 | ||
The v25.0 release of *kubernetes-engine* is a backwards incompatible | ||
release. | ||
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### gce_pd_csi_driver is GA and enabled by default | ||
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`gce_pd_csi_driver` is now supported in GA modules and defaults to true. To opt out, set `gce_pd_csi_driver` to `false`. | ||
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```diff | ||
module "gke" { | ||
- source = "terraform-google-modules/kubernetes-engine" | ||
- version = "~> 24.0" | ||
+ source = "terraform-google-modules/kubernetes-engine" | ||
+ version = "~> 25.0" | ||
... | ||
+ gce_pd_csi_driver = false | ||
} | ||
``` | ||
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### Use the created service account when creating autopilot clusters | ||
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When `create_service_account` is `true` pass the created service account to the `cluster_autoscaling` -> `auto_provisioning_defaults` block | ||
for the `beta-autopilot-private-cluster` / `beta-autopilot-public-cluster` modules. | ||
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This will mean that the `Nodes` will use the created service account, where previously the default service account was erronously used instead. | ||
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To opt out, set `create_service_account` to `false` | ||
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```diff | ||
module "gke" { | ||
- source = "terraform-google-modules/kubernetes-engine" | ||
- version = "~> 24.0" | ||
+ source = "terraform-google-modules/kubernetes-engine" | ||
+ version = "~> 25.0" | ||
... | ||
+ create_service_account = false | ||
} | ||
``` | ||
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### Minimum Google Provider versions | ||
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Minimum Google Provider versions have been updated to `4.44.0`. |
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examples/simple_autopilot_private_non_default_sa/README.md
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# Simple Regional Autopilot Cluster | ||
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This example illustrates how to create a simple autopilot cluster with beta features and | ||
not using the default service account. | ||
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<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK --> | ||
## Inputs | ||
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| Name | Description | Type | Default | Required | | ||
|------|-------------|------|---------|:--------:| | ||
| project\_id | The project ID to host the cluster in | `any` | n/a | yes | | ||
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## Outputs | ||
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| Name | Description | | ||
|------|-------------| | ||
| cluster\_name | Cluster name | | ||
| kubernetes\_endpoint | The cluster endpoint | | ||
| location | n/a | | ||
| master\_kubernetes\_version | Kubernetes version of the master | | ||
| network\_name | The name of the VPC being created | | ||
| region | The region in which the cluster resides | | ||
| service\_account | The service account to default running nodes as if not overridden in `node_pools`. | | ||
| subnet\_names | The names of the subnet being created | | ||
| zones | List of zones in which the cluster resides | | ||
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<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK --> | ||
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To provision this example, run the following from within this directory: | ||
- `terraform init` to get the plugins | ||
- `terraform plan` to see the infrastructure plan | ||
- `terraform apply` to apply the infrastructure build | ||
- `terraform destroy` to destroy the built infrastructure |
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/** | ||
* Copyright 2022 Google LLC | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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locals { | ||
cluster_type = "simple-ap-private-non-default-sa" | ||
network_name = "${local.cluster_type}-network" | ||
subnet_name = "${local.cluster_type}-subnet" | ||
master_auth_subnetwork = "${local.cluster_type}-master-subnet" | ||
pods_range_name = "ip-range-pods-${local.cluster_type}" | ||
svc_range_name = "ip-range-svc-${local.cluster_type}" | ||
subnet_names = [for subnet_self_link in module.gcp-network.subnets_self_links : split("/", subnet_self_link)[length(split("/", subnet_self_link)) - 1]] | ||
} | ||
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data "google_client_config" "default" {} | ||
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provider "kubernetes" { | ||
host = "https://${module.gke.endpoint}" | ||
token = data.google_client_config.default.access_token | ||
cluster_ca_certificate = base64decode(module.gke.ca_certificate) | ||
} | ||
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module "gke" { | ||
source = "../../modules/beta-autopilot-private-cluster/" | ||
project_id = var.project_id | ||
name = "${local.cluster_type}-cluster" | ||
regional = true | ||
region = "us-central1" | ||
network = module.gcp-network.network_name | ||
subnetwork = local.subnet_names[index(module.gcp-network.subnets_names, local.subnet_name)] | ||
ip_range_pods = local.pods_range_name | ||
ip_range_services = local.svc_range_name | ||
release_channel = "REGULAR" | ||
enable_vertical_pod_autoscaling = true | ||
enable_private_endpoint = true | ||
enable_private_nodes = true | ||
master_ipv4_cidr_block = "172.16.0.0/28" | ||
datapath_provider = "ADVANCED_DATAPATH" | ||
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master_authorized_networks = [ | ||
{ | ||
cidr_block = "10.60.0.0/17" | ||
display_name = "VPC" | ||
}, | ||
] | ||
} |
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examples/simple_autopilot_private_non_default_sa/network.tf
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/** | ||
* Copyright 2022 Google LLC | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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module "gcp-network" { | ||
source = "terraform-google-modules/network/google" | ||
version = ">= 4.0.1" | ||
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project_id = var.project_id | ||
network_name = local.network_name | ||
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subnets = [ | ||
{ | ||
subnet_name = local.subnet_name | ||
subnet_ip = "10.0.0.0/17" | ||
subnet_region = "us-central1" | ||
subnet_private_access = true | ||
}, | ||
{ | ||
subnet_name = local.master_auth_subnetwork | ||
subnet_ip = "10.60.0.0/17" | ||
subnet_region = "us-central1" | ||
}, | ||
] | ||
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secondary_ranges = { | ||
(local.subnet_name) = [ | ||
{ | ||
range_name = local.pods_range_name | ||
ip_cidr_range = "192.168.0.0/18" | ||
}, | ||
{ | ||
range_name = local.svc_range_name | ||
ip_cidr_range = "192.168.64.0/18" | ||
}, | ||
] | ||
} | ||
} |
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