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Deploying agones from default chart.
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| Original file line number | Diff line number | Diff line change |
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| # Copyright 2019 Google Inc. All Rights Reserved. | ||
| # | ||
| # 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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| provider "google-beta" { | ||
| zone = "${lookup(var.cluster, "zone")}" | ||
| } | ||
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| # Password for the Kubernetes API. | ||
| # Could be defined using GKE_PASSWORD env variable | ||
| # or by setting `password="somepass"` string in build/terraform.tfvars | ||
| variable "password" {default = ""} | ||
|
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| # Ports can be overriden using tfvars file | ||
| variable "ports" {default="7000-8000"} | ||
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| # Set of GKE cluster parameters which defines its name, zone | ||
| # and primary node pool configuration. | ||
| # It is crucial to set valid ProjectID for "project". | ||
| variable "cluster" { | ||
| description = "Set of GKE cluster parameters." | ||
| type = "map" | ||
| default = { | ||
| "zone" = "us-west1-c" | ||
| "name" = "test-cluster" | ||
| "machineType" = "n1-standard-4" | ||
| "initialNodeCount" = "4" | ||
| "legacyAbac" = false | ||
| "project" = "agones" | ||
| } | ||
| } | ||
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| # echo command used for debugging purpose | ||
| # Run `terraform taint null_resource.test-setting-variables` before second execution | ||
| resource "null_resource" "test-setting-variables" { | ||
| provisioner "local-exec" { | ||
| command = "${"${format("echo Current variables set as following - name: %s, project: %s, machineType: %s, initialNodeCount: %s, zone: %s, legacyAbac: %s", | ||
| "${lookup(var.cluster, "name")}", "${lookup(var.cluster, "project")}", | ||
| "${lookup(var.cluster, "machineType")}", "${lookup(var.cluster, "initialNodeCount")}", | ||
| "${lookup(var.cluster, "zone")}", "${lookup(var.cluster, "legacyAbac")}")}"}" | ||
| } | ||
| } | ||
|
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| # assert that password has correct length | ||
| # before creating the cluster to avoid | ||
| # unfinished configurations | ||
| resource "null_resource" "check-password-length" { | ||
| count = "${length(var.password) >= 16 ? 0 : 1}" | ||
| "Password must be more than 16 chars in length" = true | ||
| } | ||
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| resource "google_container_cluster" "primary" { | ||
| name = "${lookup(var.cluster, "name")}" | ||
| location = "${lookup(var.cluster, "zone")}" | ||
| project = "${lookup(var.cluster, "project")}" | ||
| provider = "google-beta" | ||
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| master_auth { | ||
| username = "admin" | ||
| password = "${var.password}" | ||
| } | ||
| enable_legacy_abac = "${lookup(var.cluster, "legacyAbac")}" | ||
| node_pool = [ | ||
| { | ||
| node_count = "${lookup(var.cluster, "initialNodeCount")}" | ||
| node_config { | ||
| machine_type = "${lookup(var.cluster, "machineType")}" | ||
| oauth_scopes = [ | ||
| "https://www.googleapis.com/auth/devstorage.read_only", | ||
| "https://www.googleapis.com/auth/logging.write", | ||
| "https://www.googleapis.com/auth/monitoring", | ||
| "https://www.googleapis.com/auth/service.management.readonly", | ||
| "https://www.googleapis.com/auth/servicecontrol", | ||
| "https://www.googleapis.com/auth/trace.append", | ||
| ] | ||
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| tags = ["game-server"] | ||
| timeouts { | ||
| create = "30m" | ||
| update = "40m" | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| name = "agones-system" | ||
| node_count = 1 | ||
| node_config { | ||
| preemptible = true | ||
| machine_type = "n1-standard-4" | ||
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| oauth_scopes = [ | ||
| "https://www.googleapis.com/auth/devstorage.read_only", | ||
| "https://www.googleapis.com/auth/logging.write", | ||
| "https://www.googleapis.com/auth/monitoring", | ||
| "https://www.googleapis.com/auth/service.management.readonly", | ||
| "https://www.googleapis.com/auth/servicecontrol", | ||
| "https://www.googleapis.com/auth/trace.append", | ||
| ] | ||
| labels = { | ||
| "stable.agones.dev/agones-system" = "true" | ||
| } | ||
| taint = { | ||
| key = "stable.agones.dev/agones-system" | ||
| value = "true" | ||
| effect = "NO_EXECUTE" | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| name = "agones-metrics" | ||
| node_count = 1 | ||
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| node_config { | ||
| preemptible = true | ||
| machine_type = "n1-standard-4" | ||
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| oauth_scopes = [ | ||
| "https://www.googleapis.com/auth/devstorage.read_only", | ||
| "https://www.googleapis.com/auth/logging.write", | ||
| "https://www.googleapis.com/auth/monitoring", | ||
| "https://www.googleapis.com/auth/service.management.readonly", | ||
| "https://www.googleapis.com/auth/servicecontrol", | ||
| "https://www.googleapis.com/auth/trace.append", | ||
| ] | ||
| labels = { | ||
| "stable.agones.dev/agones-metrics" = "true" | ||
| } | ||
| taint = { | ||
| key = "stable.agones.dev/agones-metrics" | ||
| value = "true" | ||
| effect = "NO_EXECUTE" | ||
| } | ||
| } | ||
| } | ||
| ] | ||
| } | ||
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| resource "google_compute_firewall" "default" { | ||
| name = "game-server-firewall-firewall-${lookup(var.cluster, "name")}" | ||
| project = "${lookup(var.cluster, "project")}" | ||
| network = "${google_compute_network.default.name}" | ||
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| allow { | ||
| protocol = "udp" | ||
| ports = ["${var.ports}"] | ||
| } | ||
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| source_tags = ["game-server"] | ||
| } | ||
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| resource "google_compute_network" "default" { | ||
| project = "${lookup(var.cluster, "project")}" | ||
| name = "agones-network-${lookup(var.cluster, "name")}" | ||
| } | ||
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| # The following outputs allow authentication and connectivity to the GKE Cluster | ||
| # by using certificate-based authentication. | ||
| output "client_certificate" { | ||
| value = "${google_container_cluster.primary.master_auth.0.client_certificate}" | ||
| } | ||
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| output "client_key" { | ||
| value = "${google_container_cluster.primary.master_auth.0.client_key}" | ||
| } | ||
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| output "cluster_ca_certificate" { | ||
| value = "${google_container_cluster.primary.master_auth.0.cluster_ca_certificate}" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| # Copyright 2019 Google Inc. All Rights Reserved. | ||
| # | ||
| # 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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| resource "kubernetes_service_account" "tiller" { | ||
| metadata { | ||
| name = "tiller" | ||
| namespace = "kube-system" | ||
| } | ||
| depends_on = ["google_container_cluster.primary"] | ||
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| automount_service_account_token = true | ||
| } | ||
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| resource "kubernetes_cluster_role_binding" "tiller" { | ||
| depends_on = ["kubernetes_service_account.tiller"] | ||
| metadata { | ||
| name = "tiller" | ||
| } | ||
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| role_ref { | ||
| kind = "ClusterRole" | ||
| name = "cluster-admin" | ||
| api_group = "rbac.authorization.k8s.io" | ||
| } | ||
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| subject { | ||
| kind = "ServiceAccount" | ||
| name = "tiller" | ||
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| api_group = "" | ||
| namespace = "kube-system" | ||
| } | ||
| } | ||
| variable "agones_version" { | ||
| default = "0.9.0" | ||
| } | ||
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| data "google_client_config" "default" {} | ||
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| provider "kubernetes" { | ||
| load_config_file = false | ||
| host = "https://${google_container_cluster.primary.endpoint}" | ||
| token = "${data.google_client_config.default.access_token}" | ||
| cluster_ca_certificate = "${base64decode(google_container_cluster.primary.master_auth.0.cluster_ca_certificate)}" | ||
| } | ||
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| provider "helm" { | ||
| version = "~> 0.7" | ||
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| debug = true | ||
| install_tiller = true | ||
| service_account = "${kubernetes_service_account.tiller.metadata.0.name}" | ||
| tiller_image = "gcr.io/kubernetes-helm/tiller:v2.12.3" | ||
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| kubernetes { | ||
| load_config_file = false | ||
| host = "https://${google_container_cluster.primary.endpoint}" | ||
| token = "${data.google_client_config.default.access_token}" | ||
| cluster_ca_certificate = "${base64decode(google_container_cluster.primary.master_auth.0.cluster_ca_certificate)}" | ||
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| } | ||
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| } | ||
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| data "google_client_config" "current" {} | ||
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| data "helm_repository" "agones" { | ||
| depends_on = ["kubernetes_cluster_role_binding.tiller"] | ||
| name = "agones" | ||
| url = "https://agones.dev/chart/stable" | ||
| } | ||
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| resource "helm_release" "agones" { | ||
| depends_on = ["null_resource.helm_init", "kubernetes_cluster_role_binding.tiller"] | ||
| name = "agones" | ||
| force_update = "true" | ||
| repository = "${data.helm_repository.agones.metadata.0.name}" | ||
| chart = "agones" | ||
| values = [ | ||
| "${file("../install/helm/agones/values.yaml")}" | ||
| ] | ||
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| set { | ||
| name = "registerServiceAccounts" | ||
| value = "true" | ||
| } | ||
| set { | ||
| name = "crds.CleanupOnDelete" | ||
| value = "true" | ||
| } | ||
| set { | ||
| name = "agones.image.tag" | ||
| value = "${var.agones_version}" | ||
| } | ||
| version = "${var.agones_version}" | ||
| namespace = "agones-system" | ||
| } | ||
|
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| # Creates folder with repositories so that helm provider would not fail | ||
| resource "null_resource" "helm_init" { | ||
| triggers = { | ||
| always_run = "${timestamp()}" | ||
| } | ||
|
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| provisioner "local-exec" { | ||
| command = "helm init --client-only" | ||
| } | ||
| } |
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