首次部署到 www.example.com
我尝试使用fly deploy
进行部署,但失败了,所以我遵循了本教程https://youtu.be/uoJ0Tv-BFcQ?list=LL&t=18827,我尝试使用Docker本地使用fly deploy --local-only
命令进行部署,但我得到了以下错误:
=> ERROR [build 3/5] RUN npm install --production=false 3.3s
------
> [build 3/5] RUN npm install --production=false:
#10 0.938 npm WARN config production Use `--omit=dev` instead.
#10 3.216 npm ERR! code ERESOLVE
#10 3.226 npm ERR! ERESOLVE could not resolve
#10 3.226 npm ERR!
#10 3.227 npm ERR! While resolving: mongoose-currency@0.2.0
#10 3.227 npm ERR! Found: mongoose@7.0.3
#10 3.228 npm ERR! node_modules/mongoose
#10 3.229 npm ERR! mongoose@"^7.0.3" from the root project
#10 3.229 npm ERR!
#10 3.230 npm ERR! Could not resolve dependency:
#10 3.231 npm ERR! peer mongoose@"~> 4.x" from mongoose-currency@0.2.0
#10 3.231 npm ERR! node_modules/mongoose-currency
#10 3.232 npm ERR! mongoose-currency@"^0.2.0" from the root project
#10 3.233 npm ERR!
#10 3.233 npm ERR! Conflicting peer dependency: mongoose@4.13.21
#10 3.233 npm ERR! node_modules/mongoose
#10 3.234 npm ERR! peer mongoose@"~> 4.x" from mongoose-currency@0.2.0
#10 3.234 npm ERR! node_modules/mongoose-currency
#10 3.235 npm ERR! mongoose-currency@"^0.2.0" from the root project
#10 3.236 npm ERR!
#10 3.237 npm ERR! Fix the upstream dependency conflict, or retry
#10 3.238 npm ERR! this command with --force or --legacy-peer-deps
#10 3.238 npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
#10 3.238 npm ERR!
#10 3.238 npm ERR!
#10 3.238 npm ERR! For a full report see:
#10 3.238 npm ERR! /root/.npm/_logs/2023-04-28T09_06_28_271Z-eresolve-report.txt
#10 3.242
#10 3.242 npm ERR! A complete log of this run can be found in:
#10 3.242 npm ERR! /root/.npm/_logs/2023-04-28T09_06_28_271Z-debug-0.log
------
Error: failed to fetch an image or build from source: error building: executor failed running [/bin/sh -c
npm install --production=false]: exit code: 1
看起来这和 Mongoose 没有关系,但我不确定到底发生了什么。这是我的Dockerfile:
# syntax = docker/dockerfile:1
# Adjust NODE_VERSION as desired
ARG NODE_VERSION=18.15.0
FROM node:${NODE_VERSION}-slim as base
LABEL fly_launch_runtime="NodeJS"
# NodeJS app lives here
WORKDIR /app
# Set production environment
ENV NODE_ENV=production
# Throw-away build stage to reduce size of final image
FROM base as build
# Install packages needed to build node modules
RUN apt-get update -qq && \
apt-get install -y python-is-python3 pkg-config build-essential
# Install node modules
COPY --link package.json package-lock.json .
RUN npm install --production=false
# Copy application code
COPY --link . .
# Remove development dependencies
RUN npm prune --production
# Final stage for app image
FROM base
# Copy built application
COPY --from=build /app /app
# Start the server by default, this can be overwritten at runtime
CMD [ "npm", "run", "start" ]
这是我的包裹json:
{
"name": "server",
"version": "1.0.0",
"description": "",
"main": "index.js",
"type": "module",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"dev": "nodemon index.js"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"body-parser": "^1.20.2",
"cors": "^2.8.5",
"dotenv": "^16.0.3",
"express": "^4.18.2",
"helmet": "^6.1.2",
"mongoose": "^7.0.3",
"mongoose-currency": "^0.2.0",
"morgan": "^1.10.0"
},
"devDependencies": {
"nodemon": "^2.0.22"
}
}
1条答案
按热度按时间tvokkenx1#
经过24小时的调试,我终于解决了这个问题。主要的问题是mongoose-currency需要mongoose verion 4,这就是为什么会发生依赖冲突。当我试图在终端本地运行
npm install
时,由于依赖项冲突而失败,但当我在终端本地运行npm install --legacy-peer-deps
命令时,它工作正常。这里的问题是,当我运行flyctl launch
命令时生成的Docker文件不支持--legacy-peer-deps
选项,并且已经被www. example之一处理掉了 www.example.com 员工在GitHub上打开并发布https://github.com/fly-apps/dockerfile-node/issues/6。为了避免这个问题,我更新了Dockerfile如下:
还有包裹json没有包含“start”脚本,这在部署时导致了另一个问题。为了解决这个问题,我更新了软件包。json为以下内容:
最后,应用程序被部署并正常运行。我在这里发布了解决方案,以防将来任何人遇到同样的问题或类似的问题。