¾È³çÇϼ¼¿ä. nginx À̽´·Î ÀÎÇؼ ÇØ°áÀÌ ¾ÈµÇ¼ ¹®Àǵ帳´Ï´Ù.
Web Server -> AWS NLB -> Server ·Î À¥¼¹ö ¼³Á¤À» Çߴµ¥, 1~2ºÐ¸¶´Ù 502 ¿À·ù°¡ ¹ß»ýÇÏ°í ÀÖ½À´Ï´Ù.
Web Server -> Server ·Î È£Ã⠽ÿ¡´Â ¿À·ù°¡ ¹ß»ýÇÏ°í ÀÖÁö ¾Ê°í ÀÖ½À´Ï´Ù.
¿À·ù ¸Þ½ÃÁö´Â : No live upstream while connecting to upstream ÀÌ ¹ß»ýÇÕ´Ï´Ù.
<¿¹½Ã>
http{
proxy_send_timeout 310s;
proxy_read_timeout 510s;
server_tokens off;
upstream test{
#server test1.com:8080; (server1)
#server test2.com:8080; (server2)
server nlb.com:8080 resolve; (aws nlb(server1, server2))
}
server {
listen 80;
server_name www.test.com;
proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
proxy_ssl_server_name on;
proxy_ssl_name www.test.com;
proxy_set_header host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Real_IP $remote_addr;
location /test {
proxy_pass http://test;
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}
}
µµ¹«Áö ¿Ö ¹®Á¦°¡ µÇ´ÂÁö¸¦ ¸ð¸£°Ú³×¿ä;
Ȥ½Ã ¸ô¶ó max_fails, fail_timeout µîµµ ¼³Á¤ÇØ ºÃÁö¸¸ µ¿ÀÏÇÏ°Ô ¹ß»ýÇÏ°í ÀÖ½À´Ï´Ù.
ÇØ´ç ³»¿ë¿¡ ´ëÇؼ ¾Æ½Ã´ÂºÐ Á¶¾ð ºÎŹ µå¸³´Ï´Ù,
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