当我运行
docker-compose build
使用 Docker Desktop for Windows 构建容器时,我得到以下输出:
[+] Building 4.3s (6/16) docker:default
=> [web internal] load build definition from Dockerfile.dev
=> => transferring dockerfile: 769B
=> [web internal] load .dockerignore
=> => transferring context: 162B
=> [web internal] load metadata for docker.io/library/node:14.15.4-alpine3.10
=> [web auth] library/node:pull token for registry-1.docker.io
=> CANCELED [web 1/11] FROM docker.io/library/node:14.15.4-alpine3.10@sha256:fe215d05cdde4b7f2a0f546c88a8ddc4f5
=> => resolve docker.io/library/node:14.15.4-alpine3.10@sha256:fe215d05cdde4b7f2a0f546c88a8ddc4f5fa280a204acdfc2 0.0s
=> => sha256:fe215d05cdde4b7f2a0f546c88a8ddc4f5fa280a204acdfc2383afe901fd6d84 1.43kB / 1.43kB
=> => sha256:3c1278b4775e0531a87c5f59e281e9fd3e9415510f736f6cb7b853a18f733c65 1.16kB / 1.16kB
=> => sha256:1d5f426329f6457972282c871eeae61741de2103bdb13200f3cff390d70f1734 6.73kB / 6.73kB
=> => sha256:21c83c5242199776c232920ddb58cfa2a46b17e42ed831ca9001c8dbc532d22d 0B / 2.80MB
=> => sha256:183201ed1f3fde3d0aa37b312d28e31b6129f0ab073fadb40f002bf3bac7e096 0B / 35.65MB
=> => sha256:61208a7901b0da939053e657b8b0a56fda12331176c5bbe510aa76395c9208fc 0B / 2.24MB
=> CANCELED [web internal] load build context
=> => transferring context: 6.54MB
failed to solve: Canceled: context canceled
Dockerfile:
# build environment
FROM node:14.15.4-alpine3.10 as build
ARG SSH_PRV_KEY
RUN apk update && \
apk add git && \
apk add openssh
# Authorize SSH Host
RUN mkdir -p /root/.ssh && \
chmod 700 /root/.ssh && \
ssh-keyscan -t rsa bitbucket.org > /root/.ssh/known_hosts
# Add the keys and set permissions
RUN echo "$SSH_PRV_KEY" > /root/.ssh/id_rsa && \
chmod 600 /root/.ssh/id_rsa && \
ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub && \
chmod 600 /root/.ssh/id_rsa.pub
RUN mkdir /code
WORKDIR /code
ENV PATH /code/node_modules/.bin:$PATH
ENV PORT=5000
ENV REACT_APP_BUILD_ENV='development'
COPY . ./
# RUN npm ci --silent
CMD ["npm", "start"]
.dockerignore
.DS_Store
**/.DS_Store
.dockerignore
Dockerfile
docker-compose.yml
.git
.gitignore
.idea/
.vscode
.env
npm-debug.log
这会导致构建失败。
我不知道如何调试这个,因为我对 Docker 不太熟悉。我的互联网连接似乎很好,但无论我运行多少次,它总是在同一步骤失败。到目前为止,我已经尝试过以下方法:
--no-cache
标志添加到构建命令中。docker-compose build --no-cache
。.git
已添加到 .dockerignore
文件中。docker login
登录。docker logout
和 docker login
重新登录。我的一位同事通过将 Docker 从 4.24.1 降级回 4.22.0 并随后进行完整的系统重置来解决此问题(不确定是否有必要,您可以先尝试降级)。