Initial updates

pinpoint-agent/Dockerfile

@@ -0,0 +1,24 @@
+FROM alpine:3.7
+
+LABEL maintainer="Roy Kim <roy.kim@navercorp.com>"
+
+ARG PINPOINT_VERSION=${PINPOINT_VERSION:-1.7.2}
+ARG INSTALL_URL=https://github.com/naver/pinpoint/releases/download/${PINPOINT_VERSION}/pinpoint-agent-${PINPOINT_VERSION}.tar.gz
+
+COPY /build/scripts/configure-agent.sh /usr/local/bin/
+
+RUN apk add --update curl bash \
+    && chmod a+x /usr/local/bin/configure-agent.sh \
+    && mkdir -p /pinpoint-agent \
+    && chmod -R o+x /pinpoint-agent \
+    && curl -SL ${INSTALL_URL} -o pinpoint-agent.tar.gz \
+    && gunzip pinpoint-agent.tar.gz \
+    && tar -xf pinpoint-agent.tar -C /pinpoint-agent \
+    && rm pinpoint-agent.tar \
+    && apk del curl \
+    && rm /var/cache/apk/*
+
+VOLUME ["/pinpoint-agent"]
+
+ENTRYPOINT ["/usr/local/bin/configure-agent.sh"]
+CMD ["tail", "-f", "/dev/null"]