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#!/bin/bash
# Deployment script for MSO lab
# ===================================================
# Available parameters :
#
# env DOCKER_HOST (optional)
# | sets the docker host to be used if not local unix socket
#
# env MSO_CONFIG_UPDATES (optional)
# | json structure that matches volumes/mso/chef-config/mso-docker.json
# | elements whose value needs to be updated before the deployment
# | phase.
#
# env MSO_DOCKER_IMAGE_VERSION
# | json structure that matches volumes/mso/chef-config/mso-docker.json
# | elements whose value needs to be updated before the deployment
# | phase.
################################### Functions definition ################################
NEXUS=1
if [ "$#" = 0 ]; then
echo "Deploying with local images, not pulling them from Nexus."
NEXUS=0
fi
if [ "$#" -ne 6 ] && [ $NEXUS -eq 1 ]; then
echo "Usage: deploy.sh <NEXUS_HOST_MSO:NEXUS_PORT_MSO> <NEXUS_LOGIN_MSO> <NEXUS_PASSWORD_MSO> <NEXUS_HOST_MARIADB:NEXUS_PORT_MARIADB> <NEXUS_LOGIN_MARIADB> <NEXUS_PASSWORD_MARIADB>
- env DOCKER_HOST (optional)
sets the docker host to be used if not local unix socket
- env MSO_DOCKER_IMAGE_VERSION (required)
sets the mso docker image version
- env MSO_CONFIG_UPDATES (optional)
json structure that matches volumes/mso/chef-config/mso-docker.json
elements whose value needs to be updated before the deployment
phase."
exit 1
fi
if [ -z "$MSO_DOCKER_IMAGE_VERSION" ] && [ $NEXUS -eq 1 ]; then
echo "Env variable MSO_DOCKER_IMAGE_VERSION must be SET to a version before running this script"
exit 1
fi
NEXUS_DOCKER_REPO_MSO=$1
NEXUS_USERNAME_MSO=$2
NEXUS_PASSWD_MSO=$3
NEXUS_DOCKER_REPO_MARIADB=$4
NEXUS_USERNAME_MARIADB=$5
NEXUS_PASSWD_MARIADB=$6
function init_docker_command() {
if [ -z ${DOCKER_HOST+x} ];
then
DOCKER_CMD="docker"
LBL_DOCKER_HOST="local docker using unix socket"
else
DOCKER_CMD="docker -H ${DOCKER_HOST}"
LBL_DOCKER_HOST="(remote) docker using ${DOCKER_HOST}"
fi
if [ -f "/opt/docker/docker-compose" ];
then
DOCKER_COMPOSE_CMD="/opt/docker/docker-compose"
else
DOCKER_COMPOSE_CMD="docker-compose"
fi
echo "docker command: ${LBL_DOCKER_HOST}"
}
function container_name() {
SERVICE=$1
BASE=$(echo $(basename `pwd`) | sed "s/[^a-z0-9]//i" | tr [:upper:] [:lower:])
echo ${BASE}_${SERVICE}_1
}
function update_json_config() {
if [ -n "$MSO_CONFIG_UPDATES" ];
then
chmod u+x $SCRIPT_DIR/json_updater.py
echo $MSO_CONFIG_UPDATES | $SCRIPT_DIR/json_updater.py $SCRIPT_DIR/volumes/mso/chef-config/mso-docker.json
echo "MSO docker JSON updated"
fi
}
function pull_docker_images() {
echo "Using Nexus for MSO: $NEXUS_DOCKER_REPO_MSO (user "$NEXUS_USERNAME_MSO")"
# login to nexus
$DOCKER_CMD login -u $NEXUS_USERNAME_MSO -p $NEXUS_PASSWD_MSO $NEXUS_DOCKER_REPO_MSO
$DOCKER_CMD login -u $NEXUS_USERNAME_MARIADB -p $NEXUS_PASSWD_MARIADB $NEXUS_DOCKER_REPO_MARIADB
# get images
$DOCKER_CMD pull $NEXUS_DOCKER_REPO_MSO/openecomp/mso:$MSO_DOCKER_IMAGE_VERSION
$DOCKER_CMD tag $NEXUS_DOCKER_REPO_MSO/openecomp/mso:$MSO_DOCKER_IMAGE_VERSION openecomp/mso:latest
$DOCKER_CMD rmi $NEXUS_DOCKER_REPO_MSO/openecomp/mso:$MSO_DOCKER_IMAGE_VERSION
echo "Using Nexus for MARIADB: $NEXUS_DOCKER_REPO_MARIADB (user "$NEXUS_USERNAME_MARIADB")"
$DOCKER_CMD pull $NEXUS_DOCKER_REPO_MARIADB/mariadb:10.1.11
$DOCKER_CMD tag $NEXUS_DOCKER_REPO_MARIADB/mariadb:10.1.11 mariadb:10.1.11
$DOCKER_CMD rmi $NEXUS_DOCKER_REPO_MARIADB/mariadb:10.1.11
}
function wait_for_mariadb() {
CONTAINER_NAME=$1
TIMEOUT=120
# wait for the real startup
AMOUNT_STARTUP=$($DOCKER_CMD logs ${CONTAINER_NAME} 2>&1 | grep 'mysqld: ready for connections.' | wc -l)
while [[ ${AMOUNT_STARTUP} -lt 2 ]];
do
echo "Waiting for '$CONTAINER_NAME' deployment to finish ..."
AMOUNT_STARTUP=$($DOCKER_CMD logs ${CONTAINER_NAME} 2>&1 | grep 'mysqld: ready for connections.' | wc -l)
if [ "$TIMEOUT" = "0" ];
then
echo "ERROR: Mariadb deployment failed."
exit 1
fi
let TIMEOUT-=1
sleep 1
done
}
################################### Script entry - Starting CODE ################################
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
init_docker_command
update_json_config
if [ $NEXUS -eq 1 ]; then
pull_docker_images
fi
# don't remove the containers,no cleanup
#$DOCKER_COMPOSE_CMD stop
#$DOCKER_COMPOSE_CMD rm -f -v
# deploy
#Running docker-compose up -d starts the containers in the background and leaves them running.
#If there are existing containers for a service, and the service’s configuration or image was changed after the container’s creation, docker-compose up picks up the changes by stopping and recreating the containers (preserving mounted volumes). To prevent Compose from picking up changes, use the --no-recreate flag.
#If you want to force Compose to stop and recreate all containers, use the --force-recreate flag.
$DOCKER_COMPOSE_CMD up -d --no-recreate mariadb
CONTAINER_NAME=$(container_name mariadb)
wait_for_mariadb $CONTAINER_NAME
$DOCKER_COMPOSE_CMD up -d mso
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