From 55410a8dc5661d322cce3d365c10fb25eab1adec Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@tobru.ch>
Date: Sun, 16 Feb 2020 14:26:23 +0100
Subject: [PATCH] scale down monitoring stack

---
 monitoring/manifests/alertmanager-alertmanager.yaml | 2 +-
 monitoring/manifests/prometheus-prometheus.yaml     | 2 +-
 monitoring/monitoring.jsonnet                       | 7 +++++++
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/monitoring/manifests/alertmanager-alertmanager.yaml b/monitoring/manifests/alertmanager-alertmanager.yaml
index 87f98b3..bef6a0d 100644
--- a/monitoring/manifests/alertmanager-alertmanager.yaml
+++ b/monitoring/manifests/alertmanager-alertmanager.yaml
@@ -9,7 +9,7 @@ spec:
   baseImage: quay.io/prometheus/alertmanager
   nodeSelector:
     kubernetes.io/os: linux
-  replicas: 3
+  replicas: 1
   securityContext:
     fsGroup: 2000
     runAsNonRoot: true
diff --git a/monitoring/manifests/prometheus-prometheus.yaml b/monitoring/manifests/prometheus-prometheus.yaml
index 1c8422d..969837a 100644
--- a/monitoring/manifests/prometheus-prometheus.yaml
+++ b/monitoring/manifests/prometheus-prometheus.yaml
@@ -16,7 +16,7 @@ spec:
     kubernetes.io/os: linux
   podMonitorNamespaceSelector: {}
   podMonitorSelector: {}
-  replicas: 2
+  replicas: 1
   resources:
     requests:
       memory: 400Mi
diff --git a/monitoring/monitoring.jsonnet b/monitoring/monitoring.jsonnet
index 654bc20..c26b620 100644
--- a/monitoring/monitoring.jsonnet
+++ b/monitoring/monitoring.jsonnet
@@ -13,6 +13,13 @@ local kp =
       versions+:: {
         pushgateway: 'v1.1.0',
       },
+      prometheus+:: {
+        names: 'k8s',
+        replicas: 1,
+      },
+      alertmanager+:: {
+        replicas: 1,
+      },
     },
   };