From 0b546f1526d3390f3b54b21644ba3ba48772b798 Mon Sep 17 00:00:00 2001
From: Xtigyro <miroslav.hadzhiev@gmail.com>
Date: Mon, 30 Nov 2020 16:32:31 +0000
Subject: [PATCH 1/2] put resource limits on apps

---
 .../kubernetes-dashboard.yaml.gotmpl          |  7 ++++++
 .../apps/default/metallb/metallb.yaml.gotmpl  | 16 +++++++++++++
 .../metrics-server/metrics-server.yaml.gotmpl |  7 ++++++
 .../nginx-ingress-controller.yaml.gotmpl      | 15 ++++++++++++
 .../weave-scope/weave-scope.yaml.gotmpl       | 24 +++++++++++++++++++
 5 files changed, 69 insertions(+)

diff --git a/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl b/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl
index b5ff6a8..9f5ac1c 100644
--- a/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl
+++ b/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl
@@ -10,3 +10,10 @@ settings:
   itemsPerPage: 40
   logsAutoRefreshTimeInterval: 5
   resourceAutoRefreshTimeInterval: 5
+resources:
+  requests:
+    cpu: 50m
+    memory: 200Mi
+  limits:
+    cpu: 200m
+    memory: 200Mi
diff --git a/helmfiles/apps/default/metallb/metallb.yaml.gotmpl b/helmfiles/apps/default/metallb/metallb.yaml.gotmpl
index a94e357..34f8456 100644
--- a/helmfiles/apps/default/metallb/metallb.yaml.gotmpl
+++ b/helmfiles/apps/default/metallb/metallb.yaml.gotmpl
@@ -4,3 +4,19 @@ configInline:
     protocol: layer2
     addresses:
     - {{ requiredEnv "KINDADM_KIND_NETW_SHORT" }}.0.1-{{ requiredEnv "KINDADM_KIND_NETW_SHORT" }}.255.255
+controller:
+  resources:
+    limits:
+      cpu: 100m
+      memory: 100Mi
+    requests:
+      memory: 25Mi
+      cpu: 25m
+speaker:
+  resources:
+    limits:
+      cpu: 100m
+      memory: 100Mi
+    requests:
+      memory: 25Mi
+      cpu: 25m
diff --git a/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl b/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl
index 45203fe..98d33b1 100644
--- a/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl
+++ b/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl
@@ -4,3 +4,10 @@ extraArgs:
   kubelet-preferred-address-types: InternalIP,ExternalIP,Hostname
 apiService:
   create: true
+resources:
+  limits:
+    cpu: 200m
+    memory: 256Mi
+  requests:
+    cpu: 50m
+    memory: 256Mi
diff --git a/helmfiles/apps/default/nginx-ingress-controller/nginx-ingress-controller.yaml.gotmpl b/helmfiles/apps/default/nginx-ingress-controller/nginx-ingress-controller.yaml.gotmpl
index 36b8b05..f78e398 100644
--- a/helmfiles/apps/default/nginx-ingress-controller/nginx-ingress-controller.yaml.gotmpl
+++ b/helmfiles/apps/default/nginx-ingress-controller/nginx-ingress-controller.yaml.gotmpl
@@ -6,3 +6,18 @@ daemonset:
   useHostPort: true
 metrics:
   enabled: true
+resources:
+  limits:
+    cpu: 150m
+    memory: 256Mi
+  requests:
+    cpu: 50m
+    memory: 128Mi
+defaultBackend:
+  resources:
+    limits:
+      cpu: 150m
+      memory: 256Mi
+    requests:
+      cpu: 50m
+      memory: 128Mi
diff --git a/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl b/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl
index e19db41..02d8689 100644
--- a/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl
+++ b/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl
@@ -1,3 +1,27 @@
 global:
   image:
     tag: master-bf6af9cf
+weave-scope-frontend:
+  resources:
+    requests:
+      cpu: 25m
+      memory: 200Mi
+    limits:
+      cpu: 150m
+      memory: 200Mi
+weave-scope-agent:
+  resources:
+    requests:
+      cpu: 25m
+      memory: 200Mi
+    limits:
+      cpu: 100m
+      memory: 200Mi
+weave-scope-cluster-agent:
+  resources:
+    requests:
+      cpu: 25m
+      memory: 200Mi
+    limits:
+      cpu: 100m
+      memory: 200Mi

From 7035dd2c762328b68862778bae6f39d5071a390f Mon Sep 17 00:00:00 2001
From: Xtigyro <miroslav.hadzhiev@gmail.com>
Date: Mon, 30 Nov 2020 16:36:52 +0000
Subject: [PATCH 2/2] put resource limits on apps - lower

---
 .../kubernetes-dashboard.yaml.gotmpl                 |  2 +-
 .../metrics-server/metrics-server.yaml.gotmpl        |  2 +-
 .../optional/weave-scope/weave-scope.yaml.gotmpl     | 12 ++++++------
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl b/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl
index 9f5ac1c..98982ed 100644
--- a/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl
+++ b/helmfiles/apps/default/kubernetes-dashboard/kubernetes-dashboard.yaml.gotmpl
@@ -13,7 +13,7 @@ settings:
 resources:
   requests:
     cpu: 50m
-    memory: 200Mi
+    memory: 100Mi
   limits:
     cpu: 200m
     memory: 200Mi
diff --git a/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl b/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl
index 98d33b1..abd8026 100644
--- a/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl
+++ b/helmfiles/apps/default/metrics-server/metrics-server.yaml.gotmpl
@@ -10,4 +10,4 @@ resources:
     memory: 256Mi
   requests:
     cpu: 50m
-    memory: 256Mi
+    memory: 128Mi
diff --git a/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl b/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl
index 02d8689..4b5fe7e 100644
--- a/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl
+++ b/helmfiles/apps/optional/weave-scope/weave-scope.yaml.gotmpl
@@ -5,23 +5,23 @@ weave-scope-frontend:
   resources:
     requests:
       cpu: 25m
-      memory: 200Mi
+      memory: 100Mi
     limits:
       cpu: 150m
-      memory: 200Mi
+      memory: 150Mi
 weave-scope-agent:
   resources:
     requests:
       cpu: 25m
-      memory: 200Mi
+      memory: 100Mi
     limits:
       cpu: 100m
-      memory: 200Mi
+      memory: 150Mi
 weave-scope-cluster-agent:
   resources:
     requests:
       cpu: 25m
-      memory: 200Mi
+      memory: 100Mi
     limits:
       cpu: 100m
-      memory: 200Mi
+      memory: 150Mi