Docker image size

[TheYkk]

Compiled password-server doesn't need alpine image to run

To fix this we can remove alpine image and replace with scratch image

- FROM alpine:3.11
+ FROM scratch

[yakuter]

@TheYkk but our docker image first compiles passwall-server. So do we need 2 docker images or can we fix this in one image?

[TheYkk]

Yes, we can fix it by changing just one line.
We have 2 layer;
First one build go static binary
Second one copy from the first stage and execute binary and we don't need alpine to execute binary so we can remove alpine image from second stage