Error in Docker Compose

[pfcouto]

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Hello everyone I am following the video [[Backend #25] How to write docker-compose file and control service start-up orders with wait-for.sh](https://www.youtube.com/watch?v=jf6sQsz0M1M&ab_channel=TECHSCHOOL), but I can't make it work.

Note: some components, such as, docker images and containers have different names from the course.

Thank you for your help!

Here are my files:

docker-compose-yml

version: "3.9"
services:
postgres:
image: postgres:latest
environment:
- POSTGRES_USER=root
- POSTGRES_PASSWORD=secret
- POSTGRES_DB=simple_bank
api:
build:
context: .
dockerfile: Dockerfile
ports:
- "8080:8080"
environment:
- DB_SOURCE=postgresql://root:secret@postgres:5432/simple_bank?sslmode=disable
depends_on:
- postgres
entrypoint: ["/app/wait-for.sh", "postgres:5432", "--", "/app/start.sh"]
command: ["/app/main"]

Dockerfile

#Build Stage

FROM golang:1.19-alpine AS builder
WORKDIR /app
COPY . .
RUN go build -o main main.go

Run stage

FROM alpine
WORKDIR /app
COPY --from=builder /app/main .
COPY /app/migrate ./migrate
COPY app.env .
COPY start.sh .
COPY wait-for.sh .
COPY db/migrations ./migration

EXPOSE 8080
CMD [ "/app/main" ]
ENTRYPOINT [ "/app/start.sh" ]

start.sh

#!/bin/sh

set -e

echo "RUN DB migration"
/app/migrate -path /app/migration -database "$DB_SOURCE" -verbose up

echo "start the app"
exec ls -la
exec "$@"

Then I run docker compose down and delete my api image. However when I do docker compose up I get this error (in the picture), it might be something that I am not seeing... My files structure is in the second picture

Solved the issue, I was deleting the wrong image