I have a Dockerized Svelte application that runs perfectly on my local machine, but I’m having trouble deploying it on AWS Lightsail. Here’s what I’ve done so far:
Error
Log
[3/Jul/2024:08:42:00] [deployment:1] Creating your deployment[3/Jul/2024:08:42:13] exec /usr/local/bin/docker-entrypoint.sh: exec format error[3/Jul/2024:08:43:02] [deployment:1] Started 1 new node[3/Jul/2024:08:43:18] exec /usr/local/bin/docker-entrypoint.sh: exec format error[3/Jul/2024:08:44:13] [deployment:1] Started 1 new node[3/Jul/2024:08:44:22] exec /usr/local/bin/docker-entrypoint.sh: exec format error[3/Jul/2024:08:45:27] [deployment:1] Started 1 new node[3/Jul/2024:08:45:44] exec /usr/local/bin/docker-entrypoint.sh: exec format error[3/Jul/2024:08:46:02] [deployment:1] CanceledLightsail Container settings
- Created a container service on Lightsail.
- Added a container with the following details:
- Container name: frontend
- feed Image from ECR
- Set the PUBLIC ENDPOINT to use port
:3000.
Dockerfile
FROM node:18-alpine AS builderWORKDIR /appCOPY package*.json .RUN npm ciCOPY . .RUN npm run buildRUN npm prune --productionFROM node:18-alpineWORKDIR /appCOPY --from=builder /app/build build/COPY --from=builder /app/node_modules node_modules/COPY package.json .EXPOSE 3000 # <--- I thought this would workENV NODE_ENV=productionCMD [ "node", "build" ]Docker Desktop setup
When I run docker image on local machine, it will work without any issue.
I can access it from localhost:3000 or localhost if i change port to :80
Docker Desktop uses tcp, so i thought that was a reason why i had this issue, but I am not able to add :3000 tcp as Public Endpoint.
Update
I tested out with sveltekit app without any code modification (Skelton project). With Sveltkit dockerfile setup reference. So, i didn't have any env variable set on Lightsail.