[nginx] Add RC and config
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					 5 changed files with 135 additions and 0 deletions
				
			
		
							
								
								
									
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								nginx/generate-dhparam
									
										
									
									
									
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										14
									
								
								nginx/generate-dhparam
									
										
									
									
									
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#!/bin/bash
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readonly dhparam=$(openssl dhparam 2048 | base64 -w0)
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echo "Inserting new DH parameter ..."
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kubectl replace --force -f - <<EOF
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apiVersion: v1
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kind: Secret
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metadata:
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  name: nginx-dhparam
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data:
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  tls.dhparam: ${dhparam}
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EOF
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										42
									
								
								nginx/nginx-rc.yaml
									
										
									
									
									
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										42
									
								
								nginx/nginx-rc.yaml
									
										
									
									
									
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---
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apiVersion: v1
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kind: ReplicationController
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metadata:
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  name: nginx
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  labels:
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    app: nginx
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    version: 1.9.11
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    spec: v1
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spec:
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  replicas: 2
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  selector:
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    app: nginx
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  template:
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    metadata:
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      labels:
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        app: nginx
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        lb-target: nginx
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    spec:
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      containers:
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        - image: nginx:1.9.11
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          name: nginx
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          volumeMounts:
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            - name: tazj-in-tls
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              mountPath: /etc/nginx/ssl/tazj.in
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            - name: nginx-dhparam
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              mountPath: /etc/nginx/ssl/dhparam
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            - name: nginx-config
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              mountPath: /etc/nginx/conf.d
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          ports:
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            - containerPort: 80
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            - containerPort: 443
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      volumes:
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        - name: tazj-in-tls
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          secret:
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            secretName: tazj-in-tls
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        - name: nginx-dhparam
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          secret:
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            secretName: nginx-dhparam
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        - name: nginx-config
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          secret:
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            secretName: nginx-config
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								nginx/nginx-svc.yaml
									
										
									
									
									
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										16
									
								
								nginx/nginx-svc.yaml
									
										
									
									
									
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---
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apiVersion: v1
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kind: Service
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metadata:
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  name: nginx
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  labels:
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    app: nginx
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spec:
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  type: LoadBalancer
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  selector:
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    lb-target: nginx
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  ports:
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    - port: 80
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      name: http
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    - port: 443
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      name: https
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										14
									
								
								nginx/replace-config
									
										
									
									
									
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										14
									
								
								nginx/replace-config
									
										
									
									
									
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#!/bin/bash
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set -ueo pipefail
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readonly server_conf=$(cat server.conf | base64 -w0)
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echo "Replacing nginx configuration ..."
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kubectl replace --force -f - <<EOF
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apiVersion: v1
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kind: Secret
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metadata:
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  name: nginx-config
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data:
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  server.conf: ${server_conf}
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EOF
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								nginx/server.conf
									
										
									
									
									
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										49
									
								
								nginx/server.conf
									
										
									
									
									
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# Logstash log format
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log_format logstash '$http_host '
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'$remote_addr [$time_local] '
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'"$request" $status $body_bytes_sent '
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'"$http_referer" "$http_user_agent" '
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'$request_time '
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'$upstream_response_time';
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# Modern SSL config
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ssl_protocols TLSv1.2;
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ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
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ssl_prefer_server_ciphers on;
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ssl_session_timeout 1d;
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ssl_session_cache shared:SSL:50m;
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ssl_session_tickets off;
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ssl_dhparam /etc/nginx/ssl/dhparam/tls.dhparam;
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# Default tazj.in config (certs need to be overriden for other stuff, like oslo.pub)
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ssl_certificate /etc/nginx/ssl/tazj.in/tls.key;
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ssl_certificate_key /etc/nginx/ssl/tazj.in/tls.crt;
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# HSTS (ngx_http_headers_module is required) (15768000 seconds = 6 months)
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add_header Strict-Transport-Security max-age=15768000;
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server {
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    listen       80;
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    server_name  *.tazj.in tazj.in;
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    access_log   /var/log/nginx/tls_redirect.log  logstash;
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    return       301 https://$server_name$request_uri;
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}
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# Simple IP echo thing
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server {
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    listen 80;
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    server_name ip.tazj.in;
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    access_log off;
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    add_header "Content-Type" "text/plain";
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    return 200 "$remote_addr\n";
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}
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# TazBlog
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server {
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    listen      443 ssl http2 default_server;
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    server_name www.tazj.in tazj.in default;
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    location / {
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        proxy_pass http://tazblog-priv.default.svc.cluster.local/;
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    }
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}
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