在我的macOS上,我似乎没有任何问题,但在使用Docker时,我得到了以下输出:
node_1 | [08:16:41] Finished 'clean' after 23 ms
node_1 | [08:16:41] Starting 'scripts'...
node_1 | [08:16:41] Starting 'styles'...
node_1 | [08:16:41] Starting 'images'...
node_1 | [08:16:41] Starting 'html'...
node_1 | ℹ - [Scripts] Compiling...
node_1 | ℹ - [Styles] Compiling...
node_1 | ℹ - [Images] Optimizing...
node_1 | ℹ - [HTML] Compiling...
node_1 | [08:16:58] 'images' errored after 17 s
node_1 | [08:16:58] Error in plugin "gulp-imagemin"
node_1 | Message:
node_1 | spawn Unknown system error -8
node_1 | Details:
node_1 | errno: -8
node_1 | code: Unknown system error -8
node_1 | syscall: spawn
node_1 | fileName: /usr/src/app/assets/img/about-01.jpg
node_1 | domainEmitter: [object Object]
node_1 | domainThrown: false
node_1 |
node_1 | [08:16:58] 'build' errored after 17 s
node_1 | npm ERR! code ELIFECYCLE
node_1 | npm ERR! errno 1
node_1 | npm ERR! @ dev: `gulp build && gulp watch`
node_1 | npm ERR! Exit status 1
node_1 | npm ERR!
node_1 | npm ERR! Failed at the @ dev script.
node_1 | npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
node_1 |
node_1 | npm ERR! A complete log of this run can be found in:
node_1 | npm ERR! /root/.npm/_logs/2021-08-22T08_16_58_562Z-debug.log
node_1 exited with code 1
我的Dockerfile:
FROM node:14-alpine3.11
WORKDIR /usr/src/app
COPY ./app/package.json /usr/src/app
RUN apk --no-cache add \
ca-certificates \
build-base \
autoconf \
automake \
zlib \
bash \
libltdl \
libtool \
zlib-dev \
nasm \
&& rm -rf /var/lib/apt/lists/*
# mozjpeg: the packages above allowing to compile the binaries
RUN npm install -g gulp \
&& npm install gulp
ENV PATH ./node_modules/.bin/:$PATH
吞咽文件
import imagemin, { gifsicle, mozjpeg, optipng, svgo } from 'gulp-imagemin';
const imageminMozjpeg = require('imagemin-mozjpeg');
gulp.task('images', () => {
logger('[Images] Optimizing...');
return gulp
.src(`${options.paths.src.img}/**/*.*`)
.pipe(
imagemin(
[
gifsicle({ interlaced: true }),
imageminMozjpeg({ quality: 80, progressive: true }),
optipng({ optimizationLevel: 5 }),
svgo({ plugins: [{ removeViewBox: true }, { cleanupIDs: false }] }),
],
{
silent: false,
}
)
)
.pipe(
isProd
? gulp.dest(options.paths.build.img)
: gulp.dest(options.paths.dist.img)
)
.on('end', () => logger('[Images] Success!', figures.tick, 'GREEN'))
.on('error', () => logger('[Images] Failed', figures.cross, 'RED'));
});
package.json
{
"devDependencies": {
"gulp-imagemin": "^8.0.0",
"imagemin-mozjpeg": "^6.0.0"
}
}
我清理了缓存,再次运行了npm i
,但是没有任何帮助。早些时候,我修复了这个问题:mozjpeg/vendor/cjpeg` binary doesn't seem to work correctly
-https://github.com/imagemin/imagemin-mozjpeg/issues/28
我做了一些研究,但没能找到一个真正面对问题的人。
docker-compose.yml
version: '3'
volumes:
local_postgres_data: {}
local_postgres_data_backups: {}
services:
postgres:
build:
context: .
dockerfile: ./app/docker/postgres/Dockerfile
image: webapp_prodcution_postgres
volumes:
- local_postgres_data:/var/lib/postgresql/data:Z
- local_postgres_data_backups:/backups:z
env_file:
- ./app/.envs/.local/.env
django:
image: webapp_local_django
build:
context: .
dockerfile: ./app/docker/django/Dockerfile
volumes:
- ./app/:/usr/src/app/
command: /usr/src/app/docker/django/start_dev
ports:
- 8000:8000
env_file:
- ./app/.envs/.local/.env
depends_on:
- postgres
node:
image: webapp_local_node
build:
context: .
dockerfile: ./app/docker/node/Dockerfile
depends_on:
- django
volumes:
- ./app/:/usr/src/app/
command: npm run dev
ports:
- '3000:3000'
发布于 2021-08-26 05:59:22
经过数小时的研究和不同设置的实验,我成功地解决了使用Linux/Docker时的mozjpeg
错误。在使用alpine
映像时,问题尤其突出。
我更新的Dockerfile:
FROM node:12-buster-slim
RUN npm i npm@latest -g
WORKDIR /usr/src
COPY ./app/package*.json ./
RUN apt-get update && apt-get install -y --no-install-recommends \
autoconf \
automake \
g++ \
libpng-dev \
make\
nasm \
-y wget \
&& wget -q -O /tmp/libpng12.deb http://mirrors.kernel.org/ubuntu/pool/main/libp/libpng/libpng12-0_1.2.54-1ubuntu1_amd64.deb \
&& dpkg -i /tmp/libpng12.deb \
&& rm /tmp/libpng12.deb \
&& npm install --no-optional && npm cache clean --force \
npm install -g gulp \
&& npm install gulp
ENV PATH /usr/src/node_modules/.bin/:$PATH
WORKDIR /usr/src/app
COPY . .
这些设置可能会节省您几个小时的挫折感。顺便说一下,由于构建时间长,所以不推荐Node的alpine
映像,尽管它的图像大小很小。
编码愉快!
https://stackoverflow.com/questions/68880883
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