Specifications
| Specification | Value |
|---|---|
| Chart | https://charts.bitnami.com/bitnami/nginx |
| Chart Version | 13.2.13 |
| Nginx Version | 1.23.2 |
Pulling the Chart
helm repo add bitnami https://charts.bitnami.com/bitnami helm pull bitnami/nginx
Exposing as a Nodeport
We can update the values.yaml to enable a Nodeport by updating the following parameters:
service:
type: NodePort
nodePorts:
http: "30080"
https: "30443"
Setting up the Reverse Proxy
In the following example, we are proxying requests for Kubernetes and Jira.
serverBlock: |-
server {
listen 0.0.0.0:8080;
resolver kube-dns.kube-system.svc.cluster.local;
location /jira/ {
set $backend http://jira-service:8080;
proxy_pass $backend;
rewrite /jira/(.*) /$1 break;
proxy_redirect off;
proxy_set_header Host $host;
}
location /kubernetes/ {
set $backend https://kubernetes.default.svc.cluster.local;
proxy_pass $backend;
rewrite /kubernetes/(.*) /$1 break;
proxy_redirect off;
proxy_set_header Host $host;
}
}
NOTE: In order to prevent startup errors, we used a variable for proxypass and defined a resolver for name lookups.