sysctl init container for proxy app (#9)

neondatabase · Apr 6, 2022 · 895971b · 895971b
1 parent 670e108
commit 895971b
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diff --git a/charts/zenith-proxy/Chart.yaml b/charts/zenith-proxy/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: zenith-proxy
 description: Zenith Proxy
 type: application
-version: 1.2.0
+version: 1.2.1
 appVersion: "0.1.0"
 kubeVersion: "^1.18.x-x"
 home: https://zenith.tech

diff --git a/charts/zenith-proxy/README.md b/charts/zenith-proxy/README.md
@@ -1,6 +1,6 @@
 # zenith-proxy
 
-![Version: 1.2.0](https://img.shields.io/badge/Version-1.2.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) [![Lint and Test Charts](https://github.com/zenithdb/helm-charts/actions/workflows/lint-test.yaml/badge.svg)](https://github.com/zenithdb/helm-charts/actions/workflows/lint-test.yaml)
+![Version: 1.2.1](https://img.shields.io/badge/Version-1.2.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) [![Lint and Test Charts](https://github.com/zenithdb/helm-charts/actions/workflows/lint-test.yaml/badge.svg)](https://github.com/zenithdb/helm-charts/actions/workflows/lint-test.yaml)
 
 Zenith Proxy
 

diff --git a/charts/zenith-proxy/templates/deployment.yaml b/charts/zenith-proxy/templates/deployment.yaml
@@ -30,6 +30,16 @@ spec:
       serviceAccountName: {{ include "zenith-proxy.serviceAccountName" . }}
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      initContainers:
+      - name: sysctl
+        image: busybox:1.35.0
+        imagePullPolicy: IfNotPresent
+        securityContext:
+          privileged: true
+        args:
+        - /bin/sh
+        - -c
+        - 'sysctl -w net.ipv4.tcp_keepalive_time=60; sysctl -w net.ipv4.tcp_keepalive_intvl=30'
       containers:
         - name: {{ .Chart.Name }}
           securityContext: