consul-demo

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user nginx;
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worker_processes auto;
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error_log /var/log/nginx/error.log notice;
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pid /run/nginx.pid;
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include /usr/share/nginx/modules/*.conf;
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events {
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    worker_connections 1024;
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}
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http {
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    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
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                      '$status $body_bytes_sent "$http_referer" '
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                      '"$http_user_agent" "$http_x_forwarded_for"';
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    access_log  /var/log/nginx/access.log  main;
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    sendfile            on;
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    tcp_nopush          on;
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    keepalive_timeout   65;
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    types_hash_max_size 4096;
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    include             /etc/nginx/mime.types;
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    default_type        application/octet-stream;
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    include /etc/nginx/conf.d/*.conf;
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    upstream gateway-upstream {
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        least_conn;
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#        server 192.168.83.109:8080 weight=5 max_fails=3 fail_timeout=1s;
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        {{- range service "simple-gateway-shared-gw"}}
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            server {{.Address}}:{{.Port}} {{ $instanceId := .ID -}} weight={{ keyOrDefault (print "properties/lb/weights/" $instanceId) "1" }};
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        {{- end}}
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    }
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    server {
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        listen       80;
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        listen       [::]:80;
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        server_name  _;
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        location / {
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            proxy_pass http://gateway-upstream;
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#             health_check interval=10 fails=3 passes=2;
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            proxy_redirect off;
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            proxy_http_version 1.1;
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        }
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    }
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}
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