Initial commit with version 1.9.1.

Dockerfile

@@ -0,0 +1,32 @@
+FROM golang:1.15.2-alpine as build
+
+ENV DRONE_VERSION=1.9.1
+
+RUN apk add -U --no-cache ca-certificates git build-base
+RUN mkdir -p /src/drone && \
+    cd /src/drone && \
+    git clone https://github.com/drone/drone . && \
+    git checkout -b v${DRONE_VERSION}
+RUN cd /src/drone/cmd/drone-server && go build -tags "nolimit" -ldflags "-extldflags \"-static\"" -o drone-server
+
+FROM alpine:3.11
+
+EXPOSE 80 443
+VOLUME /data
+
+RUN [ ! -e /etc/nsswitch.conf ] && echo 'hosts: files dns' > /etc/nsswitch.conf
+
+ENV GODEBUG netdns=go
+ENV XDG_CACHE_HOME /data
+ENV DRONE_DATABASE_DRIVER sqlite3
+ENV DRONE_DATABASE_DATASOURCE /data/database.sqlite
+ENV DRONE_RUNNER_OS=linux
+ENV DRONE_RUNNER_ARCH=amd64
+ENV DRONE_SERVER_PORT=:80
+ENV DRONE_SERVER_HOST=localhost
+ENV DRONE_DATADOG_ENABLED=false
+
+COPY --from=build /src/drone/cmd/drone-server/drone-server /bin/
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+
+ENTRYPOINT ["/bin/drone-server"]