[DEV-1074] Impove docker-compose

Signed-off-by: Andrew Nikitin <andrew.nikitin@cheqd.io>

docker/.env

@@ -0,0 +1,12 @@
+# Port which will be used for incoming requests on resolver side
+RESOLVER_PORT="1313"
+
+# Drivers port for application side.
+# For example, if you application will send requests to http://localhost/
+# then port should be 80
+REDIRECTED_PORT="80"
+
+LOCAL_REDIRECT_FROM=localhost:80
+
+# Address with port of external DID-Resolver.
+EXTERNAL_REDIRECT_TO=http://localhost:1313

docker/Dockerfile

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+###############################################################
+###    STAGE 1: Build did-resolver binary pre-requisites    ###
+###############################################################
+
+FROM golang:1.17.8-buster as builder
+
+WORKDIR /root
+
+COPY types ./types
+COPY services ./services
+COPY go.mod .
+COPY go.sum .
+COPY main.go .
+
+RUN ls -la
+# Make did-resolver binary
+RUN go build -o did-resolver main.go
+
+###############################################################
+###           STAGE 2: Build did-resolver runner            ###
+###############################################################
+
+FROM ubuntu:focal AS runner
+LABEL org.opencontainers.image.description "Cheqd DID-Resolver runner"
+LABEL org.opencontainers.image.source "https://github.com/cheqd/cheqd-did-resolver"
+
+# Copy compiled did-resolver binary from Stage 1
+COPY --from=builder /root/did-resolver /bin
+
+# Copy base config.yml
+WORKDIR /root
+
+EXPOSE 1313
+ENTRYPOINT ["did-resolver"]

docker/docker-compose.yml

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+version: '3.7'
+
+
+services:
+  did_resolver:
+    build:
+      dockerfile: docker/Dockerfile
+      context: ../
+    configs:
+      - source: config
+        target: /root/config.yml
+    expose:
+      - ${RESOLVER_PORT}
+    ports:
+      - "${RESOLVER_PORT}:${RESOLVER_PORT}"
+    profiles:
+      - resolver
+
+  redirect:
+    image: morbz/docker-web-redirect
+    restart: always
+    ports:
+      - "${REDIRECTED_PORT}:${REDIRECTED_PORT}"
+    environment:
+      - VIRTUAL_HOST={LOCAL_REDIRECT_FROM}
+      - REDIRECT_TARGET=${EXTERNAL_REDIRECT_TO}
+    profiles:
+      - driver
+
+configs:
+  config:
+    file: ../config.yml