update initial request/limit for contains (#199)

Co-authored-by: Daniel Spray <[email protected]>

Author: apptiopzuo

README.md

@@ -80,6 +80,19 @@ Global Flags:
       --log_level string    Log level to run the agent at (INFO,WARN,DEBUG) (default "INFO")
 ```
 
+## Computing Resources for Metrics Agent
+
+The following recommendation is based on number of nodes in the cluster. It's for references only. The actual required resources depends on a number of factors such as number of nodes, pods, workload, etc. Please adjust the resources depending on your actual usage. By default, the helm installation and manifest file configures the first row (nodes < 100) from the reference table.
+
+| Number of Nodes | CPU Request | CPU Limit | Mem Request |  Mem Limit |
+| --- | --- | --- | --- | --- |
+| < 100 | 500m | 1000m | 2GBi | 4GBi |
+| 100-200 | 1000m | 1500m | 4GBi | 8GBi |
+| 200-500 | 1500m | 2000m | 8GBi | 16GBi |
+| 500-1000 | 2000m | 3000m | 16GBi | 24GBi |
+| 1000+ | 3000m |  | 24GBi |  |
+
+
 ## Development
 
 ### Dependency management

charts/metrics-agent/Chart.yaml

@@ -14,8 +14,8 @@ type: application
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 2.11.2
+version: 2.11.3
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
-appVersion: 2.11.2
+appVersion: 2.11.3

charts/metrics-agent/values.yaml

@@ -24,18 +24,18 @@ pollInterval: 180
 
 image:
   name: cloudability/metrics-agent
-  tag: 2.11.2
+  tag: 2.11.3
   pullPolicy: Always
 
 imagePullSecrets: []
 
 resources:
   requests:
-    cpu: ".1"
-    memory: "128Mi"
-  limits:
     cpu: ".5"
-    memory: "1Gi"
+    memory: "2Gi"
+  limits:
+    cpu: "1.0"
+    memory: "4Gi"
 
 livenessProbe:
   exec:

deploy/kubernetes/cloudability-metrics-agent.yaml

@@ -122,11 +122,11 @@ spec:
             allowPrivilegeEscalation: false
           resources:
             requests:
-              memory: "128Mi"
-              cpu: ".1"
-            limits:
-              memory: "1Gi"
+              memory: "2Gi"
               cpu: ".5"
+            limits:
+              memory: "4Gi"
+              cpu: "1"
           livenessProbe:
             exec:
               command:

version/version.go

@@ -1,4 +1,4 @@
 package version
 
 // VERSION is the current version of the agent
-var VERSION = "2.11.2"
+var VERSION = "2.11.3"