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Diffstat (limited to 'deploy.sh')
| -rw-r--r-- | deploy.sh | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/deploy.sh b/deploy.sh new file mode 100644 index 0000000..4e61a3f --- /dev/null +++ b/deploy.sh @@ -0,0 +1,143 @@ +#!/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 ################################ + + +if [ "$#" -ne 6 ]; then + echo "Usage: deploy.sh <NEXUS_HOST_MSO:NEXUS_PORT_MSO> <NEXUS_LOGIN_MSO> <NEXUS_PASSWORD_MSO> <NEXUS_HOST_MARIADB:NEXUS_PORT_MARIADB> <NEXUS_LOGIN_MARIADB> <NEXUS_PASSWORD_MARIADB> + - env DOCKER_HOST (optional) + sets the docker host to be used if not local unix socket + + - env MSO_DOCKER_IMAGE_VERSION (required) + sets the mso docker image version + + - env MSO_CONFIG_UPDATES (optional) + json structure that matches volumes/mso/chef-config/mso-docker.json + elements whose value needs to be updated before the deployment + phase." + + exit 1 +fi +if [ -z "$MSO_DOCKER_IMAGE_VERSION" ]; 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 $NEXUS_DOCKER_REPO_MSO/ecomp/mso:$MSO_DOCKER_IMAGE_VERSION + $DOCKER_CMD tag $NEXUS_DOCKER_REPO_MSO/ecomp/mso:$MSO_DOCKER_IMAGE_VERSION ecomp/mso:latest + $DOCKER_CMD rmi $NEXUS_DOCKER_REPO_MSO/ecomp/mso:$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 "${BASH_SOURCE[0]}" )" && pwd )" + +init_docker_command +update_json_config +pull_docker_images + +# don't remove the containers,no cleanup +#$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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