Implementing Service Mesh Integration

upstream backend {
    server 127.0.0.1:8080;
}

server {
    listen 10000;

    location / {
        proxy_pass http://backend;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_connect_timeout 5s;
        proxy_send_timeout 10s;
        proxy_read_timeout 10s;
    }
}

server {
    listen 443 ssl;
    ssl_certificate /etc/nginx/ssl/server.crt;
    ssl_certificate_key /etc/nginx/ssl/server.key;

    # Enable mTLS
    ssl_verify_client on;
    ssl_verify_depth 2;
    ssl_client_certificate /etc/nginx/ssl/ca.crt;
    ssl_trusted_certificate /etc/nginx/ssl/trusted-ca.crt;

    # Prefer server cipher preferences
    ssl_prefer_server_ciphers on;

    location / {
        proxy_pass https://backend-service;
    }
}

upstream service_backend {
    server consul.service.consul:8080 resolve;
}

location /api/ {
    proxy_pass http://service_backend;
}

template {
  source = "/etc/nginx/templates/app.ctmpl"
  destination = "/etc/nginx/conf.d/app.conf"
  command = "systemctl reload nginx"
}

{{ range service "web-app" }}
upstream web_app {
  server {{ .NodeMeta.IP }}:{{ .ServicePort }};
}
{{ end }}

upstream backend {
    server 192.168.1.10:8080;
    server 192.168.1.11:8080;
    server 192.168.1.12:8080;
}

location / {
    proxy_pass http://backend;
}

upstream backend {
    server 192.168.1.10:8080;
    server 192.168.1.11:8080;
    keepalive 32;
}

server {
    listen 80;
    location / {
        proxy_pass http://backend;
        proxy_http_version 1.1;
        proxy_set_header Connection "";
    }
}

location / {
    proxy_pass http://primary-service;
    proxy_pass http://secondary-service;
    proxy_set_header X-Shadowed 1;
}

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: istio-ingress
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
    nginx.ingress.kubernetes.io/upstream-keepalive: "10"
spec:
  rules:
  - host: example.com
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: app-service
            port:
              number: 80

{
  "service_name": "nginx-service",
  "agent_host": "localhost",
  "agent_port": 6831,
  "sample_rate": 1.0
}

http {
    opentracing on;
    opentracing_tracer jaeger;
    opentracing_tracer_config /etc/nginx/jaeger-config.json;

    server {
        listen 80;
        location / {
            proxy_pass http://backend;
        }
    }
}

server {
    listen 80;
    location / {
        opentracing on;
        opentracing_operation_name "nginx-request";
        opentracing_tag service=api;
        proxy_pass http://backend;
    }
}

upstream backend {
    server 127.0.0.1:8080;
}

server {
    listen 80;
    location / {
        opentracing on;
        opentracing_propagate on;
        proxy_pass http://backend;
    }
}

load_module modules/ngx_http_opentracing_module.so;

events {
    worker_connections 1024;
}

http {
    opentracing on;
    opentracing_load libjaeger.so;

    server {
        listen 80;
        location / {
            opentracing_operation_name "nginx-request";
            proxy_pass http://backend;
        }
    }
}

location / {
    proxy_pass http://backend;
    mirror /mirror-logs;
}

location = /mirror-logs {
    internal;
    proxy_pass http://logging-service;
    proxy_method GET;
}

upstream backend {
    server 127.0.0.1:8080;
    server 127.0.0.1:8081;
    server 127.0.0.1:8082;
}

server {
    listen 80;

    location /api/ {
        proxy_pass http://backend;
        proxy_next_upstream error timeout;
        proxy_next_upstream_tries 3;
        proxy_next_upstream_timeout 10s;
    }
}