feat: docker

docs: docker deployment
chore: gitignore

.gitignore

@@ -0,0 +1,2 @@
+.env
+docker-compose.yml

Dockerfile

@@ -0,0 +1,20 @@
+FROM golang:1.18-alpine
+
+RUN apk add musl-dev
+RUN apk add libc-dev
+RUN apk add gcc
+
+WORKDIR /app
+
+COPY go.mod ./
+COPY go.sum ./
+
+RUN go mod download
+
+COPY ./ /app
+
+RUN go build -o /anonymousoverflow
+
+EXPOSE 8080
+
+CMD ["/anonymousoverflow"]

README.md

@@ -33,3 +33,13 @@ becomes
 ```
 ${instanceURL}/questions/43743250/using-libsodium-xchacha20-poly1305-for-large-files
 ```
+
+## How to deploy
+
+AnonymousOverflow uses Docker for deployment.
+
+Install Docker for your platform and copy the `docker-compose.example.yml` file to `docker-compose.yml`.
+
+Then, tweak settings if needed.
+
+Run `docker compose up -d` to build and start the container.

docker-compose.example.yml

@@ -0,0 +1,11 @@
+version: '3'
+
+services:
+  anonymousoverflow:
+    container_name: 'app'
+    build:
+      context: .
+      network: 'host'
+    ports:
+      - '80:8080'
+    restart: 'always'