From 5b857d3109a3a40c9f96aaec60284f75bbd61388 Mon Sep 17 00:00:00 2001 From: garciadeblas Date: Thu, 24 May 2018 18:37:58 +0200 Subject: [PATCH] Fix installer to make it idempotent Change-Id: Ia928072635ae91872401abe25c4be3e311588471 Signed-off-by: garciadeblas --- installers/full_install_osm.sh | 102 +++++++++++++++++++++------------ 1 file changed, 66 insertions(+), 36 deletions(-) diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh index f0627c79..a74da045 100755 --- a/installers/full_install_osm.sh +++ b/installers/full_install_osm.sh @@ -69,27 +69,34 @@ function uninstall(){ return 0 } -#Uninstall lightweight OSM: remove dockers -function uninstall_lightweight(){ - echo -e "\nUninstalling lightweight OSM" - sg docker -c "docker stack rm osm" - COUNTER=0 - result=1 - while [ ${COUNTER} -lt 30 ]; do - sleep 1 - result=$(sg docker -c "docker stack ps osm" | wc -l) - #echo "Dockers running: $result" +function remove_stack() { + stack=$1 + if $(sg docker -c "docker stack ps ${stack}"); then + echo -e "\nRemoving stack ${stack}" && sg docker -c "docker stack rm ${stack}" + COUNTER=0 + result=1 + while [ ${COUNTER} -lt 30 ]; do + result=$(sg docker -c "docker stack ps ${stack}" | wc -l) + #echo "Dockers running: $result" + if [ "${result}" == "0" ]; then + break + fi + let COUNTER=COUNTER+1 + sleep 1 + done if [ "${result}" == "0" ]; then - break + echo "All dockers of the stack ${stack} were removed" + else + FATAL "Some dockers of the stack ${stack} could not be removed. Could not clean it." fi - let COUNTER=COUNTER+1 - done - if [ "${result}" == "0" ]; then - echo "All dockers of the stack osm were removed" - else - FATAL "Some dockers of the stack osm could not be removed. Could not uninstall OSM in single shot. Try to uninstall again" + sleep 5 fi - sleep 5 +} + +#Uninstall lightweight OSM: remove dockers +function uninstall_lightweight() { + echo -e "\nUninstalling lightweight OSM" + remove_stack osm echo "Now osm docker images and volumes will be deleted" newgrp docker << EONG docker image rm osm/ro @@ -581,9 +588,22 @@ EONG echo "Finished generation of docker images" } +function cmp_overwrite() { + file1="$1" + file2="$2" + if ! $(cmp "${file1}" "${file2}" >/dev/null 2>&1); then + if [ -f "${file2}" ]; then + ask_user "The file ${file2} already exists. Overwrite (y/N)? " n && sudo cp -f ${file1} ${file2} + else + sudo cp ${file1} ${file2} + fi + fi +} + function generate_config_log_folders() { echo "Generating config and log folders" - sudo mkdir -p /etc/osm + sudo mkdir -p /etc/osm/docker + sudo cp ${DEVOPS}/installers/docker/docker-compose.yaml /etc/osm/docker/docker-compose.yaml sudo mkdir -p /var/log/osm echo "Finished generation of config and log folders" } @@ -592,12 +612,17 @@ function generate_docker_env_files() { echo "Generating docker env files" OSMLCM_VCA_HOST=`sg lxd -c "juju show-controller"|grep api-endpoints|awk -F\' '{print $2}'|awk -F\: '{print $1}'` OSMLCM_VCA_SECRET=`grep password ${HOME}/.local/share/juju/accounts.yaml |awk '{print $2}'` + echo "OSMLCM_VCA_HOST=${OSMLCM_VCA_HOST}" |sudo tee /etc/osm/docker/lcm.env + echo "OSMLCM_VCA_SECRET=${OSMLCM_VCA_SECRET}" |sudo tee -a /etc/osm/docker/lcm.env MYSQL_ROOT_PASSWORD=`date +%s | sha256sum | base64 | head -c 32` - echo "OSMLCM_VCA_HOST=${OSMLCM_VCA_HOST}" |sudo tee ${OSM_DEVOPS}/installers/docker/lcm.env - echo "OSMLCM_VCA_SECRET=${OSMLCM_VCA_SECRET}" |sudo tee -a ${OSM_DEVOPS}/installers/docker/lcm.env - echo "MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}" |sudo tee ${OSM_DEVOPS}/installers/docker/ro-db.env - echo "RO_DB_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}" |sudo tee ${OSM_DEVOPS}/installers/docker/ro.env + if [ ! -f /etc/osm/docker/ro-db.env ]; then + echo "MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}" |sudo tee /etc/osm/docker/ro-db.env + fi + if [ ! -f /etc/osm/docker/ro.env ]; then + echo "RO_DB_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}" |sudo tee /etc/osm/docker/ro.env + fi echo "OS_NOTIFIER_URI=http://${DEFAULT_IP}:8662" |sudo tee ${OSM_DEVOPS}/installers/docker/mon.env + cmp_overwrite ${DEVOPS}/installers/docker/mon.env /etc/osm/docker/mon.env echo "Finished generation of docker env files" } @@ -608,25 +633,27 @@ function deploy_lightweight() { DOCKER_GW_NET=`sg docker -c "docker network inspect ${DOCKER_NETS}" | grep Subnet | awk -F\" '{print $4}' | egrep "^172" | sort -u | tail -1 | awk -F\. '{if ($2 != 255) print $1"."$2+1"."$3"."$4; else print "-1";}'` sg docker -c "docker network create --subnet ${DOCKER_GW_NET} --opt com.docker.network.bridge.name=docker_gwbridge --opt com.docker.network.bridge.enable_icc=false --opt com.docker.network.bridge.enable_ip_masquerade=true --opt com.docker.network.driver.mtu=${DEFAULT_MTU} docker_gwbridge" fi - newgrp docker << EONG - docker swarm init --advertise-addr ${DEFAULT_IP} - docker network create --driver=overlay --attachable --opt com.docker.network.driver.mtu=${DEFAULT_MTU} netOSM - docker stack deploy -c ${OSM_DEVOPS}/installers/docker/docker-compose.yaml osm - #docker-compose -f /usr/share/osm-devops/installers/docker/docker-compose.yaml up -d -EONG + sg docker -c "docker swarm init --advertise-addr ${DEFAULT_IP}" + sg docker -c "docker network create --driver=overlay --attachable --opt com.docker.network.driver.mtu=${DEFAULT_MTU} netOSM" + remove_stack osm + sg docker -c "docker stack deploy -c /etc/osm/docker/docker-compose.yaml osm" + #docker-compose -f /etc/osm/docker/docker-compose.yaml up -d echo "Finished deployment of lightweight build" } function deploy_elk() { + sudo mkdir -p /etc/osm/docker/osm_elk + #TODO: copy files to osm_elk folder + remove_stack osm_elk echo "Deploying ELK stack" - sg docker -c "docker stack deploy -c ${OSM_DEVOPS}/installers/docker/osm_elk/docker-compose.yml osm_elk" + sg docker -c "docker stack deploy -c /etc/osm/docker/osm_elk/docker-compose.yml osm_elk" echo "Waiting for ELK stack to be up and running" time=0 step=2 timelength=20 elk_is_up=1 while [ $time -le $timelength ]; do - if [[ $(curl -XGET http://localhost:5601/status -I | grep "HTTP/1.1 200 OK" | wc -l ) -eq 1 ]]; then + if [[ $(curl -XGET http://127.0.0.1:5601/status -I | grep "HTTP/1.1 200 OK" | wc -l ) -eq 1 ]]; then elk_is_up=0 break fi @@ -637,20 +664,20 @@ function deploy_elk() { echo "ELK is up and running. Trying to create index pattern..." #Create index pattern curl -f -XPOST -H "Content-Type: application/json" -H "kbn-xsrf: anything" \ - "http://localhost:5601/api/saved_objects/index-pattern/logstash-*" \ + "http://127.0.0.1:5601/api/saved_objects/index-pattern/logstash-*" \ -d"{\"attributes\":{\"title\":\"logstash-*\",\"timeFieldName\":\"@timestamp\"}}" #Make it the default index curl -XPOST -H "Content-Type: application/json" -H "kbn-xsrf: anything" \ - "http://localhost:5601/api/kibana/settings/defaultIndex" \ + "http://127.0.0.1:5601/api/kibana/settings/defaultIndex" \ -d"{\"value\":\"logstash-*\"}" else echo "Cannot connect to Kibana to create index pattern." echo "Once Kibana is running, you can use the following instructions to create index pattern:" echo 'curl -f -XPOST -H "Content-Type: application/json" -H "kbn-xsrf: anything" \ - "http://localhost:5601/api/saved_objects/index-pattern/logstash-*" \ + "http://127.0.0.1:5601/api/saved_objects/index-pattern/logstash-*" \ -d"{\"attributes\":{\"title\":\"logstash-*\",\"timeFieldName\":\"@timestamp\"}}"' echo 'curl -XPOST -H "Content-Type: application/json" -H "kbn-xsrf: anything" \ - "http://localhost:5601/api/kibana/settings/defaultIndex" \ + "http://127.0.0.1:5601/api/kibana/settings/defaultIndex" \ -d"{\"value\":\"logstash-*\"}"' fi echo "Finished deployment of ELK stack" @@ -661,8 +688,11 @@ function deploy_perfmon() { echo "Generating osm/kafka-exporter docker image" sg docker -c "docker build ${OSM_DEVOPS}/installers/docker/osm_metrics/kafka-exporter -f ${OSM_DEVOPS}/installers/docker/osm_metrics/kafka-exporter/Dockerfile -t osm/kafka-exporter --no-cache || ! echo 'cannot build kafka-exporter docker image' >&2" echo "Finished generation of osm/kafka-exporter docker image" + sudo mkdir -p /etc/osm/docker/osm_metrics + #TODO: copy files to osm_metrics folder + remove_stack osm_metrics echo "Deploying PM stack (Kafka exporter + Prometheus + Grafana)" - sg docker -c "docker stack deploy -c ${OSM_DEVOPS}/installers/docker/osm_metrics/docker-compose.yml osm_metrics" + sg docker -c "docker stack deploy -c /etc/osm/docker/osm_metrics/docker-compose.yml osm_metrics" echo "Finished deployment of PM stack" return 0 } -- 2.25.1