Merge branch 'feature/SOMA-1428_ChangeSGAPosixImageLength' into 'master'

[SOMA-2154] Adicionando dockerfile para build de imagem alpine para o SGA POSIX.

See merge request !31

Docker/posix/Dockerfile-alpine

+FROM alpine:3.7
+
+ENV LUA_VERSION 5.3.3
+ENV LUAROCKS_VERSION 2.4.2
+
+RUN apk add --no-cache bc \
+    curl \
+    g++ \
+    gcc \
+    git \
+    loksh \
+    lua5.3-dev \
+    libssh-dev \
+    openssl-dev \
+    lua5.3 \
+    make \
+    perl \
+    unzip
+
+RUN ln -s /usr/bin/lua5.3 /usr/bin/lua && \
+    ln -s /usr/bin/luac5.3 /usr/bin/luac
+
+# RUN curl -L http://www.lua.org/ftp/lua-${LUA_VERSION}.tar.gz | tar xzf - && \
+#     cd /lua-$LUA_VERSION && \
+#     make linux test && \
+#     make install && \
+#     cd .. && rm /lua-$LUA_VERSION -rf
+
+RUN curl -L http://luarocks.github.io/luarocks/releases/luarocks-${LUAROCKS_VERSION}.tar.gz | tar xzf - && \
+    cd /luarocks-$LUAROCKS_VERSION && \
+    ./configure && \
+    make build && \
+    make install && \
+    cd .. && rm -rf /lua-$LUAROCKS_VERSION
+
+RUN mkdir sgarest-daemon && \
+    curl -L https://git.tecgraf.puc-rio.br/csbase-dev/sgarest-daemon/-/archive/master/sgarest-daemon-master.tar.gz | tar xzf - -C sgarest-daemon --strip-components 1 && \
+    cd sgarest-daemon && \
+    luarocks install lua-schema-scm-1.rockspec && \
+    luarocks make sga-daemon-scm-1.rockspec && \
+    luarocks make sga-driver-posix-scm-1.rockspec
+
+WORKDIR /sgad
+
+RUN mkdir projects && mkdir algorithms && mkdir logs && mkdir -p /tmp/sgad/sandbox
+RUN cp ../sgarest-daemon/collect_execution_data .
+RUN cp ../sgarest-daemon/flowmonitor .
+RUN rm -rf ../sgarest-daemon
+COPY sgad.sh .
+COPY sgad.cfg .
+
+VOLUME /sgad/projects
+VOLUME /sgad/algorithms
+VOLUME /sgad/logs
+
+ENTRYPOINT ["./sgad.sh"]
+# CMD ["sgad.cfg"]
+

Docker/posix/Dockerfile_sgadocker-alpine

+FROM repo.tecgraf.puc-rio.br:18089/soma/sga:latest-alpine
+
+RUN apk add --no-cache docker