【发布时间】:2020-10-22 00:34:19
【问题描述】:
我正在使用Gatsby 构建一个静态网站,并且我正在使用Nginx 来提供静态文件。
我还设置了Docker 用于将应用程序部署到生产环境,并使用Traefik 作为 Docker 容器中的反向代理。
Traefik 在不同的容器上运行,而Gatsby 应用程序在与Nginx 一起在不同的容器上运行。
但是,当我在生产环境中运行应用程序时,我收到了这个错误:
level=error msg="field not found, node: mywebsite" providerName=docker container=web-my-website
这是我的代码:
Nginx 的默认配置文件
server {
listen 3008;
add_header Cache-Control no-cache;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
try_files $uri $uri/ /index.html;
expires -1;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
Dockerfile
# Set base image
FROM node:latest AS builder
# Set working directory
WORKDIR /app
# Copy package.json and install packages
COPY package.json .
RUN npm install
# Copy other project files and build
COPY . ./
RUN npm run build
# Set nginx image
FROM nginx:latest
# Nginx config
RUN rm -rf /etc/nginx/conf.d/default.conf
COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
# Static build
COPY --from=builder /app/public /usr/share/nginx/html
# Set working directory
WORKDIR /usr/share/nginx/html
# Start Nginx server
CMD ["/bin/bash", "-c", "nginx -g \"daemon off;\""]
Gatsby 应用程序的 docker-compose.yml
version: "3"
services:
web:
image: my-website
build:
context: .
dockerfile: Dockerfile
expose:
- "3004"
labels:
- traefik.enable=true
- traefik.http.routers.mywebsite.rule=Host(`mywebsite.com`)
- traefik.http.services.educollectwebsite.loadbalancer.server.port=3004
restart: always
volumes:
- .:/app
networks:
default:
external:
name: traefik-proxy
Traefik 的 docker-compose.yml
version: "3"
services:
reverse-proxy:
# The official v2 Traefik docker image
image: traefik:v2.2
# Enables the web UI and tells Traefik to listen to docker
command:
- --api.insecure=true
- --entrypoints.web.address=:80
- --providers.docker=true
- --providers.docker.exposedbydefault=false
ports:
# The HTTP port
- "88:80"
# The Web UI (enabled by --api.insecure=true)
- "8088:8080"
restart: always
volumes:
# So that Traefik can listen to the Docker events
- /var/run/docker.sock:/var/run/docker.sock
networks:
default:
external:
name: traefik-proxy
我似乎无法弄清楚这里的问题所在。任何形式的帮助都将不胜感激。
【问题讨论】:
标签: docker nginx docker-compose gatsby traefik