Add Docker building scripts and update swagger

This patch adds scripts to build Docker container and
updates swagger API doc.

Change-Id: Ifb10d483946112e38d716c9ae07995ffeb14d2d3
Issue-ID: MUSIC-41
Signed-off-by: Shashank Kumar Shankar <shashank.kumar.shankar@intel.com>

5 files changed, 123 insertions, 0 deletions

diff --git a/deployment/Dockerfile b/deployment/Dockerfile
new file mode 100644
index 0000000..7f6c6d5
--- /dev/null
+++ b/deployment/Dockerfile
@@ -0,0 +1,43 @@
+FROM ubuntu:14.04
+
+ARG HTTP_PROXY=${HTTP_PROXY}
+ARG HTTPS_PROXY=${HTTPS_PROXY}
+
+ENV http_proxy $HTTP_PROXY
+ENV https_proxy $HTTPS_PROXY
+ENV CONSUL_IP $CONSUL_IP
+ENV CONSUL_VERSION 1.0.6
+
+# Run Docker build from dkv directory.
+WORKDIR /distributed-kv-store
+
+RUN apt-get update && \
+    apt-get install -y build-essential && \
+    apt-get install -y realpath && \
+    apt-get install -y unzip && \
+    apt-get install -y git && \
+    apt-get install -y curl && \
+    apt-get install -y wget && \
+    git clone https://git.onap.org/music/distributed-kv-store
+
+
+RUN wget -qO /tmp/consul.zip "https://releases.hashicorp.com/consul/${CONSUL_VERSION}/consul_${CONSUL_VERSION}_linux_amd64.zip" && \
+    unzip -d /bin /tmp/consul.zip && \
+    chmod 755 /bin/consul && \
+    rm /tmp/consul.zip
+
+EXPOSE 8200
+EXPOSE 8080
+
+# Change this when deployment gets merged.
+WORKDIR /distributed-kv-store/distributed-kv-store/deployment/
+ADD ./setup-dependency.sh /distributed-kv-store/distributed-kv-store/deployment/
+ADD ./docker-entrypoint.sh /distributed-kv-store/distributed-kv-store/deployment/
+
+WORKDIR /distributed-kv-store/distributed-kv-store
+RUN deployment/setup-dependency.sh
+
+VOLUME /configs
+
+ENTRYPOINT deployment/docker-entrypoint.sh
+#ENTRYPOINT /bin/bash
\ No newline at end of file
diff --git a/deployment/docker-build.sh b/deployment/docker-build.sh
new file mode 100644
index 0000000..767554f
--- /dev/null
+++ b/deployment/docker-build.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if [ $HTTP_PROXY ]; then
+    BUILD_ARGS+=" --build-arg HTTP_PROXY=${HTTP_PROXY}"
+fi
+if [ $HTTPS_PROXY ]; then
+    BUILD_ARGS+=" --build-arg HTTPS_PROXY=${HTTPS_PROXY}"
+fi
+
+echo "Start build docker image"
+docker build ${BUILD_ARGS} -t dkv .
diff --git a/deployment/docker-entrypoint.sh b/deployment/docker-entrypoint.sh
new file mode 100644
index 0000000..9b29e3e
--- /dev/null
+++ b/deployment/docker-entrypoint.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+function verify_consul_run {
+    consul --version
+}
+
+function start_consul_server {
+    # Running consul in server mode since we are doing a single node. If we need to add more,
+    # We need to run multiple consul agents in client mode without providing the -server arguements.
+
+    # CHANGE THIS TO SERVER MODE!
+    # consul agent -dev > /dev/null 2>&1 &
+    consul agent -bootstrap -server -bind=127.0.0.1 -data-dir=/dkv/consul &
+}
+
+function start_api_server {
+    # Uncomment the following after the mountpath is setup in the code base and the docker file.
+    # Until then, go run is used.
+    #cd target
+    #./dkv
+    cd src/dkv/
+    go run main.go
+}
+
+function set_paths {
+    export GOPATH=$PWD
+    source /etc/environment
+}
+
+set_paths
+start_consul_server
+sleep 5
+start_api_server
diff --git a/deployment/run.sh b/deployment/run.sh
new file mode 100644
index 0000000..1aae1f6
--- /dev/null
+++ b/deployment/run.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+CONSUL_IP="localhost"
+MOUNTPATH="/configs"
+
+docker run -e CONSUL_IP=$CONSUL_IP -e MOUNTPATH=$MOUNTPATH -it --name dkv -p 8200:8200 -p 8080:8080 dkv
diff --git a/deployment/setup-dependency.sh b/deployment/setup-dependency.sh
new file mode 100644
index 0000000..fcb2d51
--- /dev/null
+++ b/deployment/setup-dependency.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+function install_go {
+    local golang_version=go1.10.linux-amd64
+    if [ ! -d /opt/go ]; then
+        mkdir /opt/go
+        pushd /opt/go
+        curl -O https://dl.google.com/go/$golang_version.tar.gz
+        tar -zxf $golang_version.tar.gz
+        echo GOROOT=$PWD/go >> /etc/environment
+        echo PATH=$PATH:$PWD/go/bin >> /etc/environment
+        rm -rf tar -zxf $golang_version.tar.gz
+        popd
+    fi
+    source /etc/environment
+}
+
+function install_dependencies {
+    pushd src/dkv/
+    make all
+    popd
+}
+
+function create_mountpath {
+    cp -r mountpath/ /configs
+}
+
+install_go
+install_dependencies
+create_mountpath