Remove DB and redis service from vnflcm

Change-Id: I83f9bc8b0ccaaaad1f04a9590c1bfba43ce5be51
Issue-ID: VFC-979
Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>

4 files changed, 18 insertions, 57 deletions

diff --git a/lcm/docker/Dockerfile b/lcm/docker/Dockerfile
index 61ad7815..cf1e0844 100755
--- a/lcm/docker/Dockerfile
+++ b/lcm/docker/Dockerfile
@@ -9,9 +9,6 @@ ENV https_proxy $HTTPS_PROXY
 RUN sed -i "s|set compatible|set nocompatible|" /etc/vim/vimrc.tiny
 RUN echo "set backspace=2" >> /etc/vim/vimrc.tiny
 
-RUN echo "mysql-server mysql-server/root_password password root" | debconf-set-selections
-RUN echo "mysql-server mysql-server/root_password_again password root" | debconf-set-selections
-
 RUN apt-get update && \
     apt-get install -y python-virtualenv && \
     apt-get install -y python-setuptools && \
@@ -19,8 +16,6 @@ RUN apt-get update && \
     apt-get install -y python-pip && \
     apt-get install -y gcc && \
     apt-get install -y libmysqlclient-dev && \
-    apt-get install -y redis-server && \
-    apt-get install -y mysql-server && \
     apt-get install -y mysql-client && \
     apt-get install -y wget && \
     apt-get install -y unzip && \
@@ -37,23 +32,10 @@ RUN wget -q -O vfc-gvnfm-vnflcm-lcm.zip 'https://nexus.onap.org/service/local/ar
     unzip vfc-gvnfm-vnflcm-lcm.zip && \
     rm -rf vfc-gvnfm-vnflcm-lcm.zip
 
-# get db scripts from nexus
-RUN wget -q -O vfc-gvnfm-vnfres-res.zip 'https://nexus.onap.org/service/local/artifact/maven/redirect?r=snapshots&g=org.onap.vfc.gvnfm.vnfres.res&a=vfc-gvnfm-vnfres-res&v=LATEST&e=zip' && \
-    unzip vfc-gvnfm-vnfres-res.zip vfc/gvnfm/vnfres/res/assembly/*.* && \
-    mv ./vfc/gvnfm/vnfres/res/assembly/bin ./bin && \
-    mv ./vfc/gvnfm/vnfres/res/assembly/dbscripts ./dbscripts && \
-    rm -rf vfc-gvnfm-vnfres-res.zip
-
-RUN sed -i "s|bind-address.*|# bind-address = 127.0.0.1|" /etc/mysql/my.cnf
-
-VOLUME /var/lib/mysql
-
 WORKDIR /service/vfc/gvnfm/vnflcm/lcm
 RUN pip install -r requirements.txt
 
 EXPOSE 8801
-EXPOSE 3306
-EXPOSE 6379
 
 WORKDIR /service
 ENTRYPOINT vfc/gvnfm/vnflcm/lcm/docker/docker-entrypoint.sh
diff --git a/lcm/docker/docker-entrypoint.sh b/lcm/docker/docker-entrypoint.sh
index aa475feb..ed413828 100755
--- a/lcm/docker/docker-entrypoint.sh
+++ b/lcm/docker/docker-entrypoint.sh
@@ -5,17 +5,18 @@ if [ -z "$SERVICE_IP" ]; then
 fi
 echo "SERVICE_IP=$SERVICE_IP"
 
-if [ -z "$MYSQL_ROOT_PASSWORD" ]; then
-    export MYSQL_ROOT_PASSWORD="root"
-fi
-echo "MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD"
-
 if [ -z "$MSB_ADDR" ]; then
     echo "Missing required variable MSB_ADDR: Microservices Service Bus address <ip>:<port>"
     exit 1
 fi
 echo "MSB_ADDR=$MSB_ADDR"
 
+if [ -z "$MYSQL_ADDR" ]; then
+    echo "Missing required variable MYSQL_ADDR: <ip>:<port>"
+    exit 1
+fi
+echo "MYSQL_ADDR=$MYSQL_ADDR"
+
 # Wait for MSB initialization
 echo "Wait for MSB initialization"
 for i in {1..5}; do
@@ -23,6 +24,13 @@ for i in {1..5}; do
     sleep $i
 done
 
+# Wait for DB initialization
+echo "Wait for DB initialization"
+for i in {1..5}; do
+    curl -sS -m 1 $MYSQL_ADDR > /dev/null && break
+    sleep $i
+done
+
 # Configure service based on docker environment variables
 vfc/gvnfm/vnflcm/lcm/docker/instance_config.sh
 
diff --git a/lcm/docker/instance_config.sh b/lcm/docker/instance_config.sh
index e5d92279..48a157c4 100755
--- a/lcm/docker/instance_config.sh
+++ b/lcm/docker/instance_config.sh
@@ -11,10 +11,6 @@ if [ $MSB_PORT ]; then
     sed -i "s|MSB_SERVICE_PORT.*|MSB_SERVICE_PORT = '$MSB_PORT'|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
 fi
 
-sed -i "s|DB_NAME.*|DB_NAME = 'gvnfm'|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
-sed -i "s|DB_USER.*|DB_USER = 'gvnfm'|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
-sed -i "s|DB_PASSWD.*|DB_PASSWD = 'gvnfm'|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
-
 if [ $SERVICE_IP ]; then
     sed -i "s|\"ip\": \".*\"|\"ip\": \"$SERVICE_IP\"|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
 fi
@@ -22,16 +18,12 @@ fi
 sed -i "s/127.0.0.1:80/$MSB_IP:$MSB_PORT/" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
 
 # Configure MYSQL
-if [ -z "$MYSQL_ADDR" ]; then
-    export MYSQL_IP=`hostname -i`
-    export MYSQL_PORT=3306
-    export MYSQL_ADDR=$MYSQL_IP:$MYSQL_PORT
-else
-    MYSQL_IP=`echo $MYSQL_ADDR | cut -d: -f 1`
-    MYSQL_PORT=`echo $MYSQL_ADDR | cut -d: -f 2`
-fi
+MYSQL_IP=`echo $MYSQL_ADDR | cut -d: -f 1`
+MYSQL_PORT=`echo $MYSQL_ADDR | cut -d: -f 2`
 echo "MYSQL_ADDR=$MYSQL_ADDR"
+
 sed -i "s|DB_IP.*|DB_IP = '$MYSQL_IP'|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
 sed -i "s|DB_PORT.*|DB_PORT = $MYSQL_PORT|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
+sed -i "s|REDIS_HOST.*|REDIS_HOST = '$MYSQL_IP'|" vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
 
 cat vfc/gvnfm/vnflcm/lcm/lcm/pub/config/config.py
diff --git a/lcm/docker/instance_init.sh b/lcm/docker/instance_init.sh
index 2764a07a..cfc9b0d5 100755
--- a/lcm/docker/instance_init.sh
+++ b/lcm/docker/instance_init.sh
@@ -1,23 +1,2 @@
 #!/bin/bash
-
-function start_redis_server {
-    redis-server &
-}
-
-function start_mysql {
-    service mysql start
-    sleep 1
-}
-
-function create_database {
-    cd /service/bin
-    if [ ! -f dbexist.txt ]; then
-        echo 1 > dbexist.txt
-        bash initDB.sh root $MYSQL_ROOT_PASSWORD 3306 127.0.0.1
-    fi
-    cd /service
-}
-
-start_redis_server
-start_mysql
-create_database
+echo "No service needs init."