I have a server code written in golang that listen to http and connecting to mongodb at
localhost:27017 at my development machine and on aws ec-2 instance also the same host. All is working well when I run it via
go run main.go.
sudo docker build -t server /mnt/c/code/tttfm/backend/server returns
=> [internal] load build definition from Dockerfile 0.1s => => transferring dockerfile: 38B 0.0s => [internal] load .dockerignore 0.1s => => transferring context: 2B 0.0s => [internal] load metadata for docker.io/library/golang:1.16.3-buster 2.3s => [1/6] FROM docker.io/library/golang:[email protected]:2ff1a0d92edf6c2d4a2dd0d6bfa43e512c8b2f3aac738ffbb6195caf7cb38164 0.0s => [internal] load build context 0.2s => => transferring context: 684B 0.2s => CACHED [2/6] WORKDIR /code 0.0s => CACHED [3/6] RUN apt-get update 0.0s => CACHED [4/6] RUN go get go.mongodb.org/mongo-driver/mongo 0.0s => CACHED [5/6] RUN go get github.com/google/uuid 0.0s => CACHED [6/6] COPY . . 0.0s => exporting to image 0.0s => => exporting layers 0.0s => => writing image sha256:9e215e06bf4ede636b31706af38497653bcaa5f3407de50ba7cc9a951be614bd 0.0s => => naming to docker.io/library/server
But when I’am trying to run it is Exit with go errors
sudo docker run -it server
api/build/build.go:17:2: cannot find package api/events/events.go:14:2: cannot find package api/events/events.go:15:2: cannot find package mongodb/mongodb.go:8:2: cannot find package mongodb/mongodb.go:9:2: cannot find package
the lines is
import... "go.mongodb.org/mongo-driver/bson" "github.com/google/uuid"
Looks like another components imported well, like:
"net/http" api "./api" build "./api/build" mongodb "./mongodb" storage "./storage" webChat "./webChat"
But it down on external components:
"github.com/google/uuid" and "go.mongodb.org/mongo-driver/bson" on runtime during importing.
FROM golang:1.16.3-buster WORKDIR /code RUN apt-get update RUN go get go.mongodb.org/mongo-driver/mongo RUN go get github.com/google/uuid COPY . . CMD ["go", "run", "main.go"]
I am noob in dockers and stucked with problem to run server under the docker container. What can be the issue? Thank a lot for any help
Source: Docker Questions