Docker container building.

Dockerfile

@@ -0,0 +1,21 @@
+FROM registry.gitlab.pztrn.name/containers/mirror/golang:1.15.5-alpine AS build
+
+WORKDIR /go/src/gitlab.pztrn.name/pztrn/metricator
+COPY . .
+
+ARG CI_PROJECT_NAME
+ARG CI_COMMIT_SHA
+ARG CI_COMMIT_REF_NAME
+ARG CI_COMMIT_TAG
+
+ENV CGO_ENABLED=0
+RUN make metricatord-build
+
+FROM registry.gitlab.pztrn.name/containers/mirror/golang:1.15.5-alpine
+LABEL maintainer="Stanislav N. <pztrn@pztrn.name>"
+
+COPY --from=build /go/src/gitlab.pztrn.name/pztrn/metricator/.bin/metricatord /usr/local/bin/metricatord
+
+RUN apk add tzdata
+
+ENTRYPOINT [ "/usr/local/bin/metricatord", "-config", "/config.yaml" ]