From a7997c84d890543640cb39e96b4fe084e39b6958 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Gonz=C3=A1lez=20Ruiz?= <david.gonzalez@cabify.com>
Date: Thu, 13 Dec 2018 14:16:34 +0000
Subject: [PATCH 1/2] Upgrade prometheus to 2.5.0 and add parameter to set
 log-level

---
 apps/prometheus/inputs.tf                 | 6 ++++++
 apps/prometheus/replication-controller.tf | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/apps/prometheus/inputs.tf b/apps/prometheus/inputs.tf
index 000d4f7..06f8f5b 100644
--- a/apps/prometheus/inputs.tf
+++ b/apps/prometheus/inputs.tf
@@ -50,6 +50,12 @@ variable "external_url" {
   type        = "string"
 }
 
+variable "log_level" {
+  description = "Log level for the instance. Defaults to info."
+  type        = "string"
+  default     = "info"
+}
+
 variable "prometheus_io_scrape" {
   description = "Set it to your desired value to get prometheus scraped. By default it will be true"
   type        = "string"
diff --git a/apps/prometheus/replication-controller.tf b/apps/prometheus/replication-controller.tf
index e843aea..b82b390 100644
--- a/apps/prometheus/replication-controller.tf
+++ b/apps/prometheus/replication-controller.tf
@@ -95,7 +95,7 @@ resource "kubernetes_replication_controller" "prometheus" {
       }
 
       container {
-        image = "prom/prometheus:v2.3.2"
+        image = "prom/prometheus:v2.5.0"
         name  = "prometheus"
 
         port {
@@ -132,6 +132,7 @@ resource "kubernetes_replication_controller" "prometheus" {
           "--storage.tsdb.path=/prometheus/",
           "--web.enable-lifecycle",
           "--web.external-url=${var.external_url}",
+          "--log.level=${var.log_level}"
         ]
 
         liveness_probe {

From 66dfd5539267472632c5a97d59e2a4e976966efb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Gonz=C3=A1lez=20Ruiz?= <david.gonzalez@cabify.com>
Date: Thu, 13 Dec 2018 14:19:03 +0000
Subject: [PATCH 2/2] Format the rc config file properly

---
 apps/prometheus/replication-controller.tf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/prometheus/replication-controller.tf b/apps/prometheus/replication-controller.tf
index b82b390..7bd7af2 100644
--- a/apps/prometheus/replication-controller.tf
+++ b/apps/prometheus/replication-controller.tf
@@ -132,7 +132,7 @@ resource "kubernetes_replication_controller" "prometheus" {
           "--storage.tsdb.path=/prometheus/",
           "--web.enable-lifecycle",
           "--web.external-url=${var.external_url}",
-          "--log.level=${var.log_level}"
+          "--log.level=${var.log_level}",
         ]
 
         liveness_probe {