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This article shows you how to configure the seven-tier load of nginx, the content is concise and easy to understand, it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Specific configuration:

Upstream service {

Server 10.3.1.1:8913 max_fails=5 fail_timeout=10s weight=10

Server 10.3.1.2:8913 max_fails=5 fail_timeout=10s weight=10

}

Server {

Listen 80

Server_name www.test.com

Location / {

Proxy_set_header Host $host

# Custom for debug field. If you don't add it, the backend cannot get this field.

Proxy_set_header unique_id $http_unique_id

Proxy_set_header trace_id $http_trace_id

Proxy_set_header X-Real-IP $remote_addr

Proxy_set_header X-Forwarded-Proto $scheme

Proxy_set_header X-Forwarded-For $remote_addr

Proxy_connect_timeout 30

Proxy_send_timeout 20

Proxy_read_timeout 20

Proxy_buffer_size 4k

Proxy_buffers 4 32k

Proxy_busy_buffers_size 64k

Proxy_pass http://service;

}

}

The following configurations have been modified in http:

Include mime.types

Default_type application/octet-stream

Server_names_hash_max_size 10240

Server_names_hash_bucket_size 2048

Client_max_body_size 3m

Client_body_buffer_size 256k

# enable the configuration with underscores in header

Underscores_in_headers on

# modify the log recording format. Json format is convenient for ELK to collect.

Log_format json escape=json'{remote_addr ":" $remote_addr ",'

'"@ timestamp": "$time_iso8601",'

'"request_uri": "$request_uri",'

'"verb": "$request_method",'

'"httpversion": "$server_protocol",'

'"response": "$status",'

'"body_bytes_sent": "$body_bytes_sent",'

'"referrer": "$http_referer",'

'"user_agent": "$http_user_agent",'

'"http_x_forwarded_for": "$http_x_forwarded_for",'

'"http_unique_id": "$http_unique_id",'

'"http_trace_id": "$http_trace_id",'

'"server_name": "$host",'

'"request_time": "$request_time",'

'"upstream_response_time": "$upstream_response_time",'

'"realpath_root": "$realpath_root",'

'"cookie": "$http_cookie",'

'"request_body": "$request_body",'

'"nginx_version": "$nginx_version",'

'"scheme": "$scheme"}'

Access_log / data/log/tmp.log json

The above is how to configure seven layers of load in nginx. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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