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nginx-gists/app-virtual-server.yaml

Last active November 11, 2022 00:12
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Comparing NGINX Performance in Bare Metal and Virtual Environments: How We Tested
Raw
app-virtual-server.yaml
apiVersion: k8s.nginx.org/v1
kind: VirtualServer
metadata:
name: app-ingress
spec:
host: app.example.com
tls:
secret: app-secret-ecc
upstreams:
- name: web-server-payload
service: web-server-svc
port: 80
routes:
- path: /
action:
pass: web-server-payload
Raw
backend-daemonset.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: web-server-payload
spec:
selector:
matchLabels:
app: web-server-payload
template:
metadata:
labels:
app: web-server-payload
spec:
hostNetwork: true
nodeSelector:
kubernetes.io/hostname: poweredge.hostnmame-2
containers:
- name: web-server-payload
image: nginx
ports:
- containerPort: 80
volumeMounts:
- name: app-config-volume
mountPath: /etc/nginx/conf.d
- name: main-config-volume
mountPath: /etc/nginx
- name: binary-payload
mountPath: /usr/share/nginx/bin
volumes:
- name: app-config-volume
configMap:
name: app-conf
- name: main-config-volume
configMap:
name: main-conf
- name: binary-payload
configMap:
name: binary
---
apiVersion: v1
kind: Service
metadata:
name: web-server-svc
spec:
ports:
- port: 80
targetPort: 80
protocol: TCP
name: http
selector:
app: web-server-payload
Raw
default.conf
#
# IMPORTANT: Install in /etc/nginx/conf.d/
#
server {
listen 192.168.1.4:80 reuseport backlog=1200;
listen 192.168.1.4:443 ssl;
ssl_certificate /etc/ssl/my_cert.crt;
ssl_certificate_key /etc/ssl/my_key.key;
location / {
proxy_set_header Connection '';
proxy_http_version 1.1;
proxy_pass http://backend;
}
}
upstream backend {
server 192.168.1.63:80;
server 192.168.1.68:80;
server 192.168.1.73:80;
server 192.168.1.78:80;
keepalive 150;
}
# vim: syntax=nginx
Raw
nginx-ingress-rke.yaml
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: nginx-ingress
namespace: nginx-ingress
spec:
selector:
matchLabels:
app: nginx-ingress
template:
metadata:
labels:
app: nginx-ingress
spec:
securityContext:
sysctls:
- name: net.ipv4.ip_local_port_range
value: "10240 65535"
nodeSelector:
kubernetes.io/hostname: poweredge.hostname-1
serviceAccountName: nginx-ingress
containers:
- image: nginx/nginx-ingress:latest
imagePullPolicy: Always
name: nginx-ingress
ports:
- name: http
containerPort: 80
hostPort: 80
- name: https
containerPort: 443
hostPort: 443
- name: readiness-port
containerPort: 8081
#- name: prometheus
#containerPort: 9113
readinessProbe:
httpGet:
path: /nginx-ready
port: readiness-port
periodSeconds: 1
securityContext:
allowPrivilegeEscalation: true
runAsUser: 101 #nginx
capabilities:
drop:
- ALL
add:
- NET_BIND_SERVICE
env:
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
args:
- -nginx-configmaps=$(POD_NAMESPACE)/nginx-config
- -default-server-tls-secret=$(POD_NAMESPACE)/default-server-secret
#- -v=3 # Enables extensive logging. Useful for troubleshooting.
#- -report-ingress-status
#- -external-service=nginx-ingress
#- -enable-prometheus-metrics
#- -global-configuration=$(POD_NAMESPACE)/nginx-configuration
Raw
nginx.conf
user nginx;
worker_processes 8;
worker_cpu_affinity auto 000011111111000000000000;
worker_rlimit_nofile 10400;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
events {
worker_connections 10000;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" $ssl_cipher $ssl_protocol'
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
#access_log /var/log/nginx/access.log main;
access_log off;
sendfile on;
# Enable when testing for RPS
#keepalive_timeout 315s;
#keepalive_requests 10000000;
# Enable when testing for SSL TPS
keepalive_timeout 0;
keepalive_requests 1;
#gzip on;
include /etc/nginx/conf.d/*.conf;
# configuration file /etc/nginx/mime.types:
types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
application/javascript js;
application/atom+xml atom;
application/rss+xml rss;
text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;
image/png png;
image/svg+xml svg svgz;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/webp webp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;
font/woff woff;
font/woff2 woff2;
application/java-archive jar war ear;
application/json json;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.apple.mpegurl m3u8;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/vnd.ms-excel xls;
application/vnd.ms-fontobject eot;
application/vnd.ms-powerpoint ppt;
application/vnd.oasis.opendocument.graphics odg;
application/vnd.oasis.opendocument.presentation odp;
application/vnd.oasis.opendocument.spreadsheet ods;
application/vnd.oasis.opendocument.text odt;
application/vnd.openxmlformats-officedocument.presentationml.presentation pptx;
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx;
application/vnd.openxmlformats-officedocument.wordprocessingml.document docx;
application/vnd.wap.wmlc wmlc;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;
application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/xspf+xml xspf;
application/zip zip;
application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream iso img;
application/octet-stream msi msp msm;
audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;
video/3gpp 3gpp 3gp;
video/mp2t ts;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}
}
Raw
volumes.yaml
apiVersion: v1
data:
app.conf: "server {\n listen 80 reuseport;\nlocation / {\n return 200;
\n }\n}\n"
kind: ConfigMap
metadata:
name: app-conf
namespace: default
---
apiVersion: v1
data:
nginx.conf: |+
user nginx;
worker_processes 24;
worker_rlimit_nofile 10240;
worker_cpu_affinity auto 111111111111111111111111;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
events {
worker_connections 10000;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
sendfile on;
# access_log /var/log/nginx/access.log main;
access_log off;
include /etc/nginx/conf.d/*.conf;
}
kind: ConfigMap
metadata:
name: main-conf
namespace: default
---
apiVersion: v1
data:
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kind: ConfigMap
metadata:
name: binary
namespace: default
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For a discussion of these files, see Comparing NGINX Performance in Bare Metal and Virtual Environments: How We Tested

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