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报错:
ERROR [2/7] RUN addgroup -S app && adduser -S -G app=> ERROR [2/7] RUN addgroup -S app && adduser -S -G app 0.5s ------ > [2/7] RUN addgroup -S app && adduser -S -G app: 0.471 BusyBox v1.36.1 (2024-06-10 07:11:47 UTC) multi-call binary. 0.471 0.471 Usage: adduser [OPTIONS] USER [GROUP] 0.471 0.471 Create new user, or add USER to GROUP 0.471 0.471 -h DIR Home directory 0.471 -g GECOS GECOS field 0.471 -s SHELL Login shell 0.471 -G GRP Group 0.471 -S Create a system user 0.471 -D Don't assign a password 0.471 -H Don't create home directory 0.471 -u UID User id 0.471 -k SKEL Skeleton directory (/etc/skel) ------ 1 warning found (use docker --debug to expand): - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 37) Dockerfile:10 -------------------- 8 | # if the app is run as root, any vulnerability in the app can be exploited to gain access to the host system 9 | # good pratice to run the app as a non-root user 10 | >>> RUN addgroup -S app && adduser -S -G app 11 | # set user to run app 12 | USER app -------------------- ERROR: failed to solve: process "/bin/sh -c addgroup -S app && adduser -S -G app" did not complete successfully: exit code: 1原因：使用的是 BusyBox 提供的
adduser工具，其选项与标准的adduser略有不同。这些选项定义了如何创建用户及其属性。解决：
RUN addgroup app && adduser -D -H -G app appaddgroup app：创建一个名为app的组。adduser -D -H -G app app：创建一个名为app的用户，关联到组app，且不设置 home 目录和密码。
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报错：
ERROR [6/7] RUN npm install=> ERROR [6/7] RUN npm install 18.5s ------ > [6/7] RUN npm install: 18.41 npm error code EACCES 18.42 npm error syscall mkdir 18.42 npm error path /home/app 18.42 npm error errno EACCES 18.43 npm error FetchError: Invalid response body while trying to fetch <https://registry.npmjs.org/@eslint%2fjs:> EACCES: permission denied, mkdir '/home/app' 18.43 npm error at /usr/local/lib/node_modules/npm/node_modules/minipass-fetch/lib/body.js:170:15 18.43 npm error at async Response.json (/usr/local/lib/node_modules/npm/node_modules/minipass-fetch/lib/body.js:75:17) 18.43 npm error at async RegistryFetcher.packument (/usr/local/lib/node_modules/npm/node_modules/pacote/lib/registry.js:98:25) 18.43 npm error at async RegistryFetcher.manifest (/usr/local/lib/node_modules/npm/node_modules/pacote/lib/registry.js:128:23) 18.43 npm error at async #fetchManifest (/usr/local/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js:1199:20) 18.43 npm error at async #nodeFromEdge (/usr/local/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js:1037:19) 18.43 npm error at async #buildDepStep (/usr/local/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js:901:11) 18.43 npm error at async Arborist.buildIdealTree (/usr/local/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js:181:7) 18.43 npm error at async Promise.all (index 1) 18.43 npm error at async Arborist.reify (/usr/local/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/arborist/reify.js:131:5) { 18.43 npm error code: 'EACCES', 18.43 npm error errno: 'EACCES', 18.43 npm error syscall: 'mkdir', 18.43 npm error path: '/home/app', 18.43 npm error type: 'system', 18.43 npm error requiredBy: '.' 18.43 npm error } 18.43 npm error 18.43 npm error The operation was rejected by your operating system. 18.43 npm error It is likely you do not have the permissions to access this file as the current user 18.43 npm error 18.43 npm error If you believe this might be a permissions issue, please double-check the 18.43 npm error permissions of the file and its containing directories, or try running 18.43 npm error the command again as root/Administrator. 18.44 npm notice 18.44 npm notice New minor version of npm available! 10.8.2 -> 10.9.0 18.44 npm notice Changelog: <https://github.com/npm/cli/releases/tag/v10.9.0> 18.44 npm notice To update run: npm install -g npm@10.9.0 18.44 npm notice 18.44 npm error Log files were not written due to an error writing to the directory: /home/app/.npm/_logs 18.44 npm error You can rerun the command with --loglevel=verbose to see the logs in your terminal**原因：**这个错误
EACCES说明当前用户没有权限在/home/app目录下执行npm install，特别是对mkdir操作权限有限制。通常，这种问题发生在你使用非root用户（例如app用户）时，而该用户没有访问或写入其工作目录的权限。解决：
RUN mkdir -p /home/app && chown -R app:app /home/app- 为
/home/app目录授予写权限来解决这个问题：确保app用户对/home/app目录具有足够的权限
- 为
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报错：
docker run react-docker- 文件名字错误
