Node v12: Error when starting
dalisoft opened this issue · comments
Hello @mhart.
I got error
error loading shared library ld-linux-x86-64.so.2when trying to run node.js app (i know it's because of binary), how i can fix this?
FROM mhart/alpine-node:12
RUN apk update && apk upgrade && \
apk add --no-cache git
WORKDIR /app
COPY app/server.js ./
COPY package.json package-lock.json ./
RUN npm ci --prod
# Only copy over the node pieces we need from the above image
FROM mhart/alpine-node:slim-12
WORKDIR /app
COPY --from=0 /app .
# COPY . .
EXPOSE 3000
CMD ["node", "./app/server.js"]
Does this work for you?
docker run --rm mhart/alpine-node:slim-12 node --version
@mhart Yes, result is v12.4.0
I think it must be one of your dependencies. What node modules do you depend on?
@mhart
"nanoexpress": "^0.7.5" -> "uWebSockets.js": "uNetworking/uWebSockets.js#binaries".
On my machine with default Node.js v12 installed works good, only inside Docker this issue
@mhart A bit more log
Removing intermediate container fc8290ab9a14
---> b9ed890dbe7c
Successfully built b9ed890dbe7c
Successfully tagged backend_docker-multistage-demo-backend:latest
Recreating backend_docker-multistage-demo-backend_1 ... done
Attaching to backend_docker-multistage-demo-backend_1
docker-multistage-demo-backend_1 | /app/node_modules/uWebSockets.js/uws.js:29
docker-multistage-demo-backend_1 | throw new Error('This version of µWS is not compatible with your Node.js build:\n\n' + e.toString());
docker-multistage-demo-backend_1 | ^
docker-multistage-demo-backend_1 |
docker-multistage-demo-backend_1 | Error: This version of µWS is not compatible with your Node.js build:
docker-multistage-demo-backend_1 |
docker-multistage-demo-backend_1 | Error: Error loading shared library ld-linux-x86-64.so.2: No such file or directory (needed by /app/node_modules/uWebSockets.js/uws_linux_x64_72.node)
docker-multistage-demo-backend_1 | at /app/node_modules/uWebSockets.js/uws.js:29:9
docker-multistage-demo-backend_1 | at Object.<anonymous> (/app/node_modules/uWebSockets.js/uws.js:31:3)
docker-multistage-demo-backend_1 | at Module._compile (internal/modules/cjs/loader.js:774:30)
docker-multistage-demo-backend_1 | at Object.Module._extensions..js (internal/modules/cjs/loader.js:785:10)
docker-multistage-demo-backend_1 | at Module.load (internal/modules/cjs/loader.js:641:32)
docker-multistage-demo-backend_1 | at Function.Module._load (internal/modules/cjs/loader.js:556:12)
docker-multistage-demo-backend_1 | at Module.require (internal/modules/cjs/loader.js:681:19)
docker-multistage-demo-backend_1 | at require (internal/modules/cjs/helpers.js:16:16)
docker-multistage-demo-backend_1 | at Object.<anonymous> (/app/node_modules/nanoexpress/build/nanoexpress.js:5:27)
docker-multistage-demo-backend_1 | at Module._compile (internal/modules/cjs/loader.js:774:30)
backend_docker-multistage-demo-backend_1 exited with code 1
dalisoft-MBP:backend dalisoft$ Yeah, so this is native binary built for glibc Linux – Alpine uses musl instead.
You can try adding apk add --no-cache libc6-compat to your Dockerfile – that will probably fix it. Or you can search for a musl build of uWebSockets
Thanks, i will try and post it here result, this can be marked as FAQ
There's a note on the README about musl vs glibc – but I'll add a note about libc6-compat
Thanks, then we can close this issue =)
I see notes already, now installing deps, thank you for fast reply and fix
No probs, hope it all works for you
Ah, it didn't worked and recompiling module also not variant. I think i should use full Linux repo.
Looks like the owner of that project only has precompiled binaries, and doesn't allow recompiling?
https://github.com/uNetworking/uWebSockets.js
You could ask them if they could give you a way to compile the addons yourself
Author allows, on my machine i tried recompile, but never succeed before. Looks uWebSockets.js supports ARM binaries, i now trying ARM binary
Actually, I think they might be missing the latest binaries for Node v12 from v15.10.0:
https://github.com/uNetworking/uWebSockets.js/tree/v15.10.0
Try installing:
npm install uNetworking/uWebSockets.js#binaries
And then see if that works from there
Oh sorry – I just saw you already did that... nevermind!
Thanks for tip, this is my first trying with Docker microservices, so i am not expert, before used Docker only as DB (Redis, Postgres), now decided understand and learn better.
So, i am just getting expierence from these errors and bugs.