From dd912fad8ea07191a71e95a7111cbbd8061920a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jose=20Ramon=20Ma=C3=B1es?=
 <32740567+jrmanes@users.noreply.github.com>
Date: Thu, 25 May 2023 13:56:01 +0200
Subject: [PATCH] feat: load variables from script and cleanup vars (#94)

* feat: add values.sh - rename vars

* feat: load vars from delete.sh
---
 k8s/kops/delete_kops.sh             | 12 ++++++++++++
 k8s/kops/install_k8s.sh             | 10 ++++++++++
 k8s/kops/values.sh                  | 27 +++++++++++++++++++++++++++
 terraform/README.md                 |  2 +-
 terraform/backend.tf                |  2 +-
 terraform/kops-resources/.gitignore |  2 ++
 terraform/kops-resources/backend.tf |  2 +-
 terraform/kops-resources/main.tf    |  3 +--
 8 files changed, 55 insertions(+), 5 deletions(-)
 create mode 100755 k8s/kops/values.sh
 create mode 100644 terraform/kops-resources/.gitignore

diff --git a/k8s/kops/delete_kops.sh b/k8s/kops/delete_kops.sh
index 29a1c83b..73653ae7 100755
--- a/k8s/kops/delete_kops.sh
+++ b/k8s/kops/delete_kops.sh
@@ -5,7 +5,9 @@ set -o pipefail
 set -x
 set -e
 
+# =======================================================
 TF_RESOURCES="../../terraform/kops-resources/"
+# =======================================================
 
 err_report() {
     echo "Error on line $1"
@@ -13,6 +15,16 @@ err_report() {
 
 trap 'err_report $LINENO' ERR
 
+# =======================================================
+
+# Load values form the file
+if [ -f ./values.sh ];then
+    source ./values.sh
+else
+    echo "[ERROR] Please, you need to fill the values in the script [values.sh]"
+    exit 1
+fi
+
 # =======================================================
 echo "Create EFS resources & storageclasses..."
 cd ${TF_RESOURCES}
diff --git a/k8s/kops/install_k8s.sh b/k8s/kops/install_k8s.sh
index 224ed61f..371d1bd1 100755
--- a/k8s/kops/install_k8s.sh
+++ b/k8s/kops/install_k8s.sh
@@ -38,6 +38,16 @@ err_report() {
 trap 'err_report $LINENO' ERR
 # =======================================================
 START_TIME=`date +%s`
+# =======================================================
+
+# Load values form the file
+if [ -f ./values.sh ];then
+    source ./values.sh
+else
+    echo "[ERROR] Please, you need to fill the values in the script [values.sh]"
+    exit 1
+fi
+
 # =======================================================
 echo "Creating cluster for Testground..."
 echo
diff --git a/k8s/kops/values.sh b/k8s/kops/values.sh
new file mode 100755
index 00000000..58f930e7
--- /dev/null
+++ b/k8s/kops/values.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# =======================================================
+# Description:
+# This script is used to load the values.
+# =======================================================
+
+export CLUSTER_NAME=
+export DEPLOYMENT_NAME=
+export WORKER_NODE_TYPE=
+export MASTER_NODE_TYPE=
+export MIN_WORKER_NODES=
+export MAX_WORKER_NODES=
+export TEAM=
+export PROJECT=
+export AWS_REGION=
+export KOPS_STATE_STORE=s3://
+export ZONE_A=
+export ZONE_B=
+export PUBKEY=
+export AWS_ACCESS_KEY_ID=$(aws configure get aws_access_key_id)
+export AWS_SECRET_ACCESS_KEY=$(aws configure get aws_secret_access_key)
+
+# Node types -> https://aws.amazon.com/es/ec2/instance-types/
+# c5.2xlarge # 8CPU/16RAM
+# c5.4xlarge # 16CPU/32RAM
+# c5.9xlarge # 36CPU/72RAM
+# c5a.24xlarge # 96CPU/192RAM
diff --git a/terraform/README.md b/terraform/README.md
index 0bc20241..5daa3db6 100644
--- a/terraform/README.md
+++ b/terraform/README.md
@@ -1,3 +1,3 @@
-# tf-testground
+# Terraform TestGround
 
 We are deploying the resources in the region `eu-west-1` because is the one that has more resources available.
diff --git a/terraform/backend.tf b/terraform/backend.tf
index 6c585b66..ea13680b 100644
--- a/terraform/backend.tf
+++ b/terraform/backend.tf
@@ -1,7 +1,7 @@
 terraform {
   backend "s3" {
     bucket = "testground-terraform-state"
-    key    = "devops-2-tg"
+    key    = "testground.k8s.local"
     region = "eu-west-1"
   }
 }
diff --git a/terraform/kops-resources/.gitignore b/terraform/kops-resources/.gitignore
new file mode 100644
index 00000000..c035e729
--- /dev/null
+++ b/terraform/kops-resources/.gitignore
@@ -0,0 +1,2 @@
+.terraform
+.terraform.lock.hcl
diff --git a/terraform/kops-resources/backend.tf b/terraform/kops-resources/backend.tf
index 48a12d72..ea13680b 100644
--- a/terraform/kops-resources/backend.tf
+++ b/terraform/kops-resources/backend.tf
@@ -1,7 +1,7 @@
 terraform {
   backend "s3" {
     bucket = "testground-terraform-state"
-    key    = "jose.k8s.local-tf-state-devops-tg"
+    key    = "testground.k8s.local"
     region = "eu-west-1"
   }
 }
diff --git a/terraform/kops-resources/main.tf b/terraform/kops-resources/main.tf
index 77bb9e9d..3ecd5c22 100644
--- a/terraform/kops-resources/main.tf
+++ b/terraform/kops-resources/main.tf
@@ -3,8 +3,7 @@
 //################################################################################
 locals {
   region       = "eu-west-1"
-  //project_name = "testground-devops-k8s-local"
-  project_name = "tgdevops-k8s-local"
+  project_name = "testground-k8s-local"
 
   azs                         = ["${local.region}a", "${local.region}b"]
   vpc_id                      = data.aws_vpc.selected.id