From 93e28126aabc9c329a46ebb675d934fe46098d82 Mon Sep 17 00:00:00 2001
From: galal-hussein <hussein.galal.ahmed.11@gmail.com>
Date: Wed, 27 Nov 2019 20:30:56 +0200
Subject: [PATCH] randomize the secrets

---
 tests/perf/agents/main.tf      |  2 +-
 tests/perf/agents/variables.tf |  5 +++++
 tests/perf/scripts/config      |  3 ++-
 tests/perf/scripts/perf        | 10 ++++++++++
 tests/perf/server/variables.tf |  5 +----
 5 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/tests/perf/agents/main.tf b/tests/perf/agents/main.tf
index 106b7e8dcb..ece3c1a8e9 100644
--- a/tests/perf/agents/main.tf
+++ b/tests/perf/agents/main.tf
@@ -6,7 +6,7 @@ terraform {
 
 locals {
   name                = var.name
-  k3s_cluster_secret  = "pvc-6476dcaf-73a0-11e9-b8e5-06943b744282"
+  k3s_cluster_secret  = var.k3s_cluster_secret
 }
 
 provider "aws" {
diff --git a/tests/perf/agents/variables.tf b/tests/perf/agents/variables.tf
index f0924930fe..8cf3b28a9f 100644
--- a/tests/perf/agents/variables.tf
+++ b/tests/perf/agents/variables.tf
@@ -26,3 +26,8 @@ variable "name" {
   type        = string
   description = "Name to identify this cluster"
 }
+
+variable "k3s_cluster_secret" {
+  type        = string
+  description = "Cluster secret for k3s cluster registration"
+}
\ No newline at end of file
diff --git a/tests/perf/scripts/config b/tests/perf/scripts/config
index d85bf41426..5467439d05 100755
--- a/tests/perf/scripts/config
+++ b/tests/perf/scripts/config
@@ -1,6 +1,7 @@
 ## MAIN VARIABLES ##
 ####################
 CLUSTER_NAME="loadtest-k3s"
+CLUSTER_SECRET=""
 DOMAIN_NAME="loadtest.eng.rancher.space"
 ZONE_ID=""
 K3S_VERSION="v1.0.0"
@@ -14,7 +15,7 @@ DB_ENGINE="dqlite"
 DB_INSTANCE_TYPE="db.m4.4xlarge"
 DB_NAME="k3s"
 DB_USERNAME="k3suser"
-DB_PASSWORD="024d9442b3add64b7ef90655bc302cd8"
+DB_PASSWORD=""
 DB_VERSION=5.7
 
 ## K3S SERVER VARIABLES ##
diff --git a/tests/perf/scripts/perf b/tests/perf/scripts/perf
index 9dbae96166..e5e2f4f6a1 100755
--- a/tests/perf/scripts/perf
+++ b/tests/perf/scripts/perf
@@ -51,8 +51,17 @@ config() {
   pushd ./server
   eval PRIVATE_KEY_PATH=$PRIVATE_KEY_PATH
   EXPANDED_PRIV_KEY_PATH=`readlink -f $PRIVATE_KEY_PATH`
+  if [ -z "$DB_PASSWORD" ]; then
+    # randomize database password
+    DB_PASSWORD=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
+  fi
+  if [ -z "$CLUSTER_SECRET" ]; then
+    # randomize cluster secret
+    CLUSTER_SECRET=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
+  fi
 cat <<MAIN > variables.tfvars
 name = "${CLUSTER_NAME}"
+k3s_cluster_secret = "${CLUSTER_SECRET}"
 db_instance_type = "${DB_INSTANCE_TYPE}"
 db_name = "${DB_NAME}"
 db_username = "${DB_USERNAME}"
@@ -80,6 +89,7 @@ extra_ssh_keys = ["${EXTRA_SSH_KEYS}"]
 k3s_version = "${K3S_VERSION}"
 agent_node_count = ${AGENT_NODE_COUNT}
 agent_instance_type = "${AGENT_INSTANCE_TYPE}"
+k3s_cluster_secret = "${CLUSTER_SECRET}"
 MAIN
 popd
 }
diff --git a/tests/perf/server/variables.tf b/tests/perf/server/variables.tf
index cbe680d24a..3ae6f96fea 100644
--- a/tests/perf/server/variables.tf
+++ b/tests/perf/server/variables.tf
@@ -19,7 +19,6 @@ variable "prom_worker_node_count" {
 }
 
 variable "k3s_cluster_secret" {
-  default     = "pvc-6476dcaf-73a0-11e9-b8e5-06943b744282"
   type        = string
   description = "Cluster secret for k3s cluster registration"
 }
@@ -66,9 +65,7 @@ variable "db_username" {
   default = "postgres"
 }
 
-variable "db_password" {
-  default = "b58bf234c4bd0133fc7a92b782e498a6"
-}
+variable "db_password" {}
 
 variable "db_version" {}