faas/gateway/Dockerfile
Alex Ellis (VMware) 9512f09d2b Refactor scaling to use existing code
Existing code has been used for scaling up and querying replicas.
This meant the new code was deleted and there is less duplication
now.

The cache store a whole query response rather than just the
available replica count and the tests were updated. This has been
tested with Docker swarm and the image:
 openfaas/gateway:scale-17-07-2018

This feature now needs the env-var of scale_from_zero to be enabled
in order to turn on the scaling behaviour.

Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>
2018-07-20 11:39:36 +01:00

61 lines
1.8 KiB
Docker

FROM golang:1.9.7 as build
ARG GIT_COMMIT_SHA
ARG GIT_COMMIT_MESSAGE
ARG VERSION='dev'
RUN curl -sSfL https://github.com/alexellis/license-check/releases/download/0.2.2/license-check \
> /usr/bin/license-check \
&& chmod +x /usr/bin/license-check
WORKDIR /go/src/github.com/openfaas/faas/gateway
COPY vendor vendor
COPY handlers handlers
COPY metrics metrics
COPY requests requests
COPY tests tests
COPY types types
COPY queue queue
COPY plugin plugin
COPY version version
COPY server.go .
# Run a gofmt and exclude all vendored code.
RUN license-check -path ./ --verbose=false "Alex Ellis" "OpenFaaS Project" "OpenFaaS Authors" "OpenFaaS Author(s)" \
&& test -z "$(gofmt -l $(find . -type f -name '*.go' -not -path "./vendor/*"))" \
&& go test $(go list ./... | grep -v integration | grep -v /vendor/ | grep -v /template/) -cover \
&& CGO_ENABLED=0 GOOS=linux go build --ldflags "-s -w \
-X github.com/openfaas/faas/gateway/version.GitCommitSHA=${GIT_COMMIT_SHA}\
-X \"github.com/openfaas/faas/gateway/version.GitCommitMessage=${GIT_COMMIT_MESSAGE}\"\
-X github.com/openfaas/faas/gateway/version.Version=${VERSION}" \
-a -installsuffix cgo -o gateway .
FROM alpine:3.7
LABEL org.label-schema.license="MIT" \
org.label-schema.vcs-url="https://github.com/openfaas/faas" \
org.label-schema.vcs-type="Git" \
org.label-schema.name="openfaas/faas" \
org.label-schema.vendor="openfaas" \
org.label-schema.docker.schema-version="1.0"
RUN addgroup -S app \
&& adduser -S -g app app
WORKDIR /home/app
EXPOSE 8080
ENV http_proxy ""
ENV https_proxy ""
COPY --from=build /go/src/github.com/openfaas/faas/gateway/gateway .
COPY assets assets
RUN chown -R app:app ./
USER app
CMD ["./gateway"]