FROM bats/bats:v1.1.0

RUN addgroup -S app \
    && adduser -S -g app app \
    && apk --no-cache add ca-certificates curl jq

WORKDIR /home/app

RUN curl -sSLo hey "https://storage.googleapis.com/hey-release/hey_linux_amd64" && \
chmod +x hey && mv hey /usr/local/bin/hey

# verify hey works
RUN hey -n 1 -c 1 https://flagger.app > /dev/null && echo $? | grep 0

RUN curl -sSL "https://get.helm.sh/helm-v2.15.1-linux-amd64.tar.gz" | tar xvz && \
chmod +x linux-amd64/helm && mv linux-amd64/helm /usr/local/bin/helm && \
chmod +x linux-amd64/tiller && mv linux-amd64/tiller /usr/local/bin/tiller && \
rm -rf linux-amd64

RUN curl -sSL "https://get.helm.sh/helm-v3.0.0-rc.2-linux-amd64.tar.gz" | tar xvz && \
chmod +x linux-amd64/helm && mv linux-amd64/helm /usr/local/bin/helmv3 && \
rm -rf linux-amd64

RUN GRPC_HEALTH_PROBE_VERSION=v0.3.1 && \
wget -qO /usr/local/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \
chmod +x /usr/local/bin/grpc_health_probe

RUN curl -sSL "https://github.com/bojand/ghz/releases/download/v0.39.0/ghz_0.39.0_Linux_x86_64.tar.gz" | tar xz -C /tmp && \
mv /tmp/ghz /usr/local/bin && chmod +x /usr/local/bin/ghz && rm -rf /tmp/ghz-web

ADD https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/health/v1/health.proto /tmp/ghz/health.proto

RUN ls /tmp

COPY ./bin/loadtester .

RUN chown -R app:app ./

USER app

RUN curl -sSL "https://github.com/rimusz/helm-tiller/archive/v0.9.3.tar.gz" | tar xvz && \
helm init --client-only && helm plugin install helm-tiller-0.9.3 && helm plugin list

ENTRYPOINT ["./loadtester"]