Я пытаюсь использовать официальный образ докера nginx (https://hub.docker.com/_/nginx) для передачи статического контента и обратного прокси-сервера на веб-сервер api в другом контейнере докера. Оба они вызываются вызовом docker-composeпоэтому они должны быть частью одной сети.
Когда я просматриваю логи, я вижу такие ошибки, когда nginx не может общаться с вышестоящим сервером. Меня беспокоит то, что я вижу http://localhost/users?sort=lastName%2Cdesc
и это выглядиткак будто он не соблюдает настройки порта для апстрима, который, конечно, потерпит неудачу. Я понятия не имею, какой должна быть конфигурация, чтобы она соответствовала этому. Во всех прочитанных мной руководствах есть некоторая комбинация объявления uri иобъявление в исходящем URL с косой чертой или без, и ни один из них не дает мне то, что мне нужно.
[ошибка] 7 # 7: * 3 нет активных восходящих потоков при соединении с восходящим потоком, клиент: 10.0.2.2, сервер:localhost, запрос: "GET / api / users? sort = lastName% 2Cdesc HTTP / 1.1", восходящий поток: "http://localhost/users?sort=lastName%2Cdesc", хост:" localhost ", реферер:" http://localhost/"
Dockчто-то
API на 8081
клиент на 8080
клиент должен переслать что-нибудь с / api / * в докер 8081 http://localhost:8081/ и удалить часть / api / часть
Dockerfile
Копирует весь статический html в / usr / share / nginx / html и конфигурацию в /etc/nginx/nginx.conf
FROM nginx
COPY . /usr/share/nginx/html
COPY nginx.conf /etc/nginx/nginx.conf
RUN rm -f /usr/share/nginx/html/Dockerfile
RUN rm -f /usr/share/nginx/html/nginx.conf
nginx.conf
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
}
location /api/ {
proxy_pass http://localhost:8081/;
}
}
}
Логи из nginx
2019/10/11 00:21:38 [error] 7#7: *3 connect() failed (111: Connection refused) while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/skills HTTP/1.1", upstream: "http://127.0.0.1:8081/skills", host: "localhost", referrer: "http://localhost/"
2019/10/11 00:21:38 [warn] 7#7: *3 upstream server temporarily disabled while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/skills HTTP/1.1", upstream: "http://127.0.0.1:8081/skills", host: "localhost", referrer: "http://localhost/"
2019/10/11 00:21:38 [error] 7#7: *4 no live upstreams while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/jobs?sort=createdDate%2Cdesc HTTP/1.1", upstream: "http://localhost/jobs?sort=createdDate%2Cdesc", host: "localhost", referrer: "http://localhost/"
10.0.2.2 - - [11/Oct/2019:00:21:38 +0000] "GET /api/jobs?sort=createdDate%2Cdesc HTTP/1.1" 502 559 "http://localhost/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"
2019/10/11 00:21:38 [error] 7#7: *2 no live upstreams while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/jobs/autosuggest HTTP/1.1", upstream: "http://localhost/jobs/autosuggest", host: "localhost", referrer: "http://localhost/"
10.0.2.2 - - [11/Oct/2019:00:21:38 +0000] "GET /api/jobs/autosuggest HTTP/1.1" 502 559 "http://localhost/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"
10.0.2.2 - - [11/Oct/2019:00:21:39 +0000] "GET /api/users?sort=lastName%2Cdesc HTTP/1.1" 502 559 "http://localhost/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"
2019/10/11 00:21:39 [error] 7#7: *3 no live upstreams while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/users?sort=lastName%2Cdesc HTTP/1.1", upstream: "http://localhost/users?sort=lastName%2Cdesc", host: "localhost", referrer: "http://localhost/"
2019/10/11 00:21:39 [error] 7#7: *4 no live upstreams while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/users/autosuggest HTTP/1.1", upstream: "http://localhost/users/autosuggest", host: "localhost", referrer: "http://localhost/"
10.0.2.2 - - [11/Oct/2019:00:21:39 +0000] "GET /api/users/autosuggest HTTP/1.1" 502 559 "http://localhost/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"
2019/10/11 00:21:39 [error] 7#7: *2 no live upstreams while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/assessments HTTP/1.1", upstream: "http://localhost/assessments", host: "localhost", referrer: "http://localhost/"
10.0.2.2 - - [11/Oct/2019:00:21:39 +0000] "GET /api/assessments HTTP/1.1" 502 559 "http://localhost/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"
10.0.2.2 - - [11/Oct/2019:00:21:39 +0000] "GET /2.bundle.js HTTP/1.1" 200 11611 "http://localhost/jobs" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"
10.0.2.2 - - [11/Oct/2019:00:21:40 +0000] "GET /21.bundle.js HTTP/1.1" 200 13624 "http://localhost/jobs" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"
2019/10/11 00:21:40 [error] 7#7: *4 no live upstreams while connecting to upstream, client: 10.0.2.2, server: localhost, request: "GET /api/jobs?sort=createdDate%2Cdesc HTTP/1.1", upstream: "http://localhost/jobs?sort=createdDate%2Cdesc", host: "localhost", referrer: "http://localhost/jobs"
10.0.2.2 - - [11/Oct/2019:00:21:40 +0000] "GET /api/jobs?sort=createdDate%2Cdesc HTTP/1.1" 502 559 "http://localhost/jobs" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36" "-"