From 95a0377804d637a064a7bf3080082635c58d0a6e Mon Sep 17 00:00:00 2001 From: sid palas Date: Sun, 5 Feb 2023 11:07:21 -0500 Subject: [PATCH] use nginx variable to prevent crashing if upstream is down --- 05-example-web-application/client-react/nginx.conf | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/05-example-web-application/client-react/nginx.conf b/05-example-web-application/client-react/nginx.conf index b705cd8..e592961 100644 --- a/05-example-web-application/client-react/nginx.conf +++ b/05-example-web-application/client-react/nginx.conf @@ -1,25 +1,31 @@ server { listen 80; + + # Docker internal dns server + resolver 127.0.0.11; + location /ping { access_log off; add_header 'Content-Type' 'text/plain'; return 200 "pong"; } location /api/golang/ { - resolver 127.0.0.1; proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_http_version 1.1; - proxy_pass http://api-golang:8080/; + + set $api_golang_upstream http://api-golang:8080/; + proxy_pass $api_golang_upstream; } location /api/node/ { - resolver 127.0.0.1; proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_http_version 1.1; - proxy_pass http://api-node:3000/; + + set $api_node_upstream http://api-node:3000/; + proxy_pass $api_node_upstream; } location / { root /usr/share/nginx/html;