fix nginx docker image

[abdullah-abunada]

FROM nginx:stable

RUN apt-get update \
    && apt-get install -y  \
        bc \
        ca-certificates \
        curl \
        unzip \
    && rm -rf /var/lib/apt/lists/*

ENV CONSUL_TEMPLATE_VERSION 0.19.0
ENV CONSUL_TEMPLATE_SHA1 31dda6ebc7bd7712598c6ac0337ce8fd8c533229887bd58e825757af879c5f9f

RUN curl --retry 7 -Lso /tmp/consul-template.zip \
        "https://releases.hashicorp.com/consul-template/${CONSUL_TEMPLATE_VERSION}/consul-template_${CONSUL_TEMPLATE_VERSION}_linux_amd64.zip" \
    && echo "${CONSUL_TEMPLATE_SHA1}  /tmp/consul-template.zip" | sha256sum -c \
    && unzip /tmp/consul-template.zip -d /usr/local/bin \
    && rm /tmp/consul-template.zip

  ENV CONTAINERPILOT_VERSION 3.3.0
  ENV CONTAINERPILOT_SHA1 62621712ef6ba755e24805f616096de13e2fd087
  ENV CONTAINERPILOT file:///etc/containerpilot.json

  RUN curl --retry 7 -Lso /tmp/containerpilot.tar.gz \
           "https://github.com/joyent/containerpilot/releases/download/${CONTAINERPILOT_VERSION}/containerpilot-${CONTAINERPILOT_VERSION}.tar.gz" \
      && echo "${CONTAINERPILOT_SHA1}  /tmp/containerpilot.tar.gz" | sha1sum -c \
      && tar zxf /tmp/containerpilot.tar.gz -C /usr/local/bin \
      && rm /tmp/containerpilot.tar.gz

COPY config/ /etc
COPY scripts/ /usr/local/bin

RUN chmod +x /usr/local/bin/reload.sh
RUN chmod +x /usr/local/bin/sensor.sh

CMD [ "/usr/local/bin/containerpilot", \
    "nginx", \
        "-g", \
        "daemon off;"]