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Deployment + StatefulSet
sl1pm4t · Oct 1, 2018 · e5c9ff4 · e5c9ff4
1 parent d243f43
commit e5c9ff4
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Showing 5 changed files with 133 additions and 22 deletions.
diff --git a/_examples/deployment/main.tf b/_examples/deployment/main.tf
@@ -0,0 +1,43 @@
+resource "kubernetes_deployment" "httpbin" {
+  metadata {
+    name = "httpbin"
+  }
+
+  spec {
+    selector {
+      foo = "bar"
+      app = "amaze"
+    }
+
+    template {
+      metadata {
+        labels {
+          foo = "bar"
+          app = "amaze"
+        }
+
+        annotations {
+          "prometheus.io/scrape" = "true"
+        }
+      }
+
+      spec {
+        container {
+          image = "citizenstig/httpbin"
+          name  = "app"
+
+          port {
+            container_port = "8000"
+          }
+
+          readiness_probe {
+            http_get {
+              path = "/healthz"
+              port = "8000"
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/_examples/stateful_set/main.tf b/_examples/stateful_set/main.tf
@@ -0,0 +1,59 @@
+resource "kubernetes_stateful_set" "test" {
+  metadata {
+    name = "test"
+  }
+
+  spec {
+    replicas = 2
+
+    selector {
+      app = "httpbin"
+    }
+
+    service_name = "test"
+
+    update_strategy {
+      type = "RollingUpdate"
+
+      rolling_update {
+        partition = 1
+      }
+    }
+
+    template {
+      metadata {
+        labels {
+          app = "httpbin"
+        }
+      }
+
+      spec {
+        container {
+          image = "citizenstig/httpbin"
+          name  = "httpbin"
+
+          volume_mount {
+            name       = "pvc"
+            mount_path = "/data"
+          }
+        }
+      }
+    }
+
+    volume_claim_templates {
+      metadata {
+        name = "pvc"
+      }
+
+      spec {
+        access_modes = ["ReadWriteOnce"]
+
+        resources {
+          requests {
+            storage = "2Gi"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/kubernetes/test-infra/kops-on-aws/main.tf b/kubernetes/test-infra/kops-on-aws/main.tf
@@ -1,4 +1,4 @@
-provider "aws" { }
+provider "aws" {}
 
 variable "route53_zone" {
   type = "string"
@@ -9,12 +9,12 @@ variable "kubernetes_version" {
 }
 
 variable "s3_bucket_prefix" {
-  type = "string"
+  type    = "string"
   default = "kops-tfacc"
 }
 
 variable "private_ssh_key_filename" {
-  type = "string"
+  type    = "string"
   default = "id_rsa"
 }
 
@@ -23,8 +23,8 @@ resource "random_id" "name" {
 }
 
 locals {
-  cluster_name = "${random_id.name.hex}.kops.${var.route53_zone}"
-  bucket_name = "${var.s3_bucket_prefix}-${random_id.name.hex}"
+  cluster_name            = "${random_id.name.hex}.kops.${var.route53_zone}"
+  bucket_name             = "${var.s3_bucket_prefix}-${random_id.name.hex}"
   public_ssh_key_location = "${path.module}/${var.private_ssh_key_filename}.pub"
 }
 
@@ -35,7 +35,7 @@ data "http" "ipinfo" {
 }
 
 resource "tls_private_key" "ssh" {
-  algorithm   = "RSA"
+  algorithm = "RSA"
 }
 
 resource "null_resource" "kops" {
@@ -54,6 +54,7 @@ EOF
 
   provisioner "local-exec" {
     when = "destroy"
+
     command = <<EOF
 export CLUSTER_NAME=${local.cluster_name}
 export BUCKET_NAME=${local.bucket_name}

diff --git a/kubernetes/test-infra/kops-on-gce/main.tf b/kubernetes/test-infra/kops-on-gce/main.tf
@@ -7,12 +7,12 @@ variable "zone_name" {
 }
 
 variable "bucket_prefix" {
-  type = "string"
+  type    = "string"
   default = "kops-tfacc"
 }
 
 variable "private_ssh_key_filename" {
-  type = "string"
+  type    = "string"
   default = "id_rsa"
 }
 
@@ -21,10 +21,10 @@ resource "random_id" "name" {
 }
 
 locals {
-  cluster_name = "k.${random_id.name.hex}.${var.zone_name}"
-  bucket_name = "${var.bucket_prefix}-${random_id.name.hex}"
+  cluster_name            = "k.${random_id.name.hex}.${var.zone_name}"
+  bucket_name             = "${var.bucket_prefix}-${random_id.name.hex}"
   public_ssh_key_location = "${path.module}/${var.private_ssh_key_filename}.pub"
-  tmp_creds_location = "${path.module}/google-creds.json"
+  tmp_creds_location      = "${path.module}/google-creds.json"
 }
 
 data "google_compute_zones" "available" {}
@@ -50,6 +50,7 @@ EOF
 
   provisioner "local-exec" {
     when = "destroy"
+
     command = <<EOF
 export TMP_CREDS_PATH=${local.tmp_creds_location}
 export CLUSTER_NAME=${local.cluster_name}

diff --git a/kubernetes/test-infra/minikube-on-packet/main.tf b/kubernetes/test-infra/minikube-on-packet/main.tf
@@ -1,39 +1,39 @@
-provider "packet" { }
+provider "packet" {}
 
 variable "kubernetes_version" {
-  type = "string"
+  type        = "string"
   description = "See 'minikube get-k8s-versions' for all available versions"
 }
 
 variable "packet_facility" {
-  type = "string"
+  type        = "string"
   description = "See https://www.packet.net/developers/api/facilities/ for all available facilities"
-  default = "ams1"
+  default     = "ams1"
 }
 
 variable "packet_plan" {
-  type = "string"
+  type        = "string"
   description = "See https://www.packet.net/developers/api/plans/ for all available plans"
-  default = "baremetal_1"
+  default     = "baremetal_1"
 }
 
 variable "local_tunnel_port" {
-  type = "string"
+  type    = "string"
   default = "32000"
 }
 
 variable "kubernetes_api_port" {
-  type = "string"
+  type    = "string"
   default = "8443"
 }
 
 variable "private_ssh_key_location" {
-  type = "string"
+  type    = "string"
   default = "./id_ecdsa"
 }
 
 variable "dotminikube_path" {
-  type = "string"
+  type    = "string"
   default = "client/.minikube"
 }
 
@@ -75,15 +75,18 @@ resource "packet_device" "minikube" {
       user        = "root"
       private_key = "${tls_private_key.ssh.private_key_pem}"
     }
+
     source      = "${path.module}/10-install-virtualbox.sh"
     destination = "/tmp/10-install-virtualbox.sh"
   }
+
   provisioner "file" {
     connection {
       type        = "ssh"
       user        = "root"
       private_key = "${tls_private_key.ssh.private_key_pem}"
     }
+
     source      = "${path.module}/20-install-minikube.sh"
     destination = "/tmp/20-install-minikube.sh"
   }
@@ -94,13 +97,16 @@ resource "packet_device" "minikube" {
       user        = "root"
       private_key = "${tls_private_key.ssh.private_key_pem}"
     }
+
     inline = [
       "chmod a+x /tmp/10-install-virtualbox.sh && chmod a+x /tmp/20-install-minikube.sh",
       "/tmp/10-install-virtualbox.sh | tee /var/log/provisioning-10-virtualbox.log",
       "/tmp/20-install-minikube.sh | tee /var/log/provisioning-20-minikube.log",
       "minikube start --kubernetes-version=v${var.kubernetes_version}",
+
       # Extract certs so they can be transfered back to client
       "mkdir -p /tmp/${var.dotminikube_path}",
+
       "minikube ip | tr -d \"\n\" > /tmp/client/local-ip.txt",
       "cp -r ~/.minikube/{ca.crt,client.crt,client.key} /tmp/${var.dotminikube_path}/",
     ]
@@ -124,8 +130,9 @@ ssh -i ${var.private_ssh_key_location} -o StrictHostKeyChecking=no -o ControlMas
   root@${packet_device.minikube.access_public_ipv4} >./tunnel.stdout.log 2>./tunnel.stderr.log
 EOF
   }
+
   provisioner "local-exec" {
-    when = "destroy"
+    when    = "destroy"
     command = "ssh -i ${var.private_ssh_key_location} -S tunnel-ctrl.socket -O exit root@${packet_device.minikube.access_public_ipv4}"
   }
 }