falcon-plus/docker

Running open-falcon container

the latest version in docker hub is v0.3

1. Start mysql and init the mysql table before the first running

## start mysql in container
docker run -itd \
    --name falcon-mysql \
    -v /home/work/mysql-data:/var/lib/mysql \
    -e MYSQL_ROOT_PASSWORD=test123456 \
    -p 3306:3306 \
    mysql:5.7

## init mysql table before the first running
cd /tmp && \
git clone --depth=1 https://github.com/open-falcon/falcon-plus.git && \
cd /tmp/falcon-plus/ && \
for x in `ls ./scripts/mysql/db_schema/*.sql`; do
    echo init mysql table $x ...;
    docker exec -i falcon-mysql mysql -uroot -ptest123456 < $x;
done

rm -rf /tmp/falcon-plus/

2. Start redis in container

docker run --name falcon-redis -p6379:6379 -d redis:4-alpine3.8

3. Start falcon-plus modules in one container

## pull images from hub.docker.com/openfalcon
docker pull openfalcon/falcon-plus:v0.3

## run falcon-plus container
docker run -itd --name falcon-plus \
        --link=falcon-mysql:db.falcon \
        --link=falcon-redis:redis.falcon \
        -p 8433:8433 \
        -p 8080:8080 \
        -e MYSQL_PORT=root:test123456@tcp\(db.falcon:3306\) \
        -e REDIS_PORT=redis.falcon:6379  \
        -v /home/work/open-falcon/data:/open-falcon/data \
        -v /home/work/open-falcon/logs:/open-falcon/logs \
        openfalcon/falcon-plus:v0.3

## start falcon backend modules, such as graph,api,etc.
docker exec falcon-plus sh ctrl.sh start \
        graph hbs judge transfer nodata aggregator agent gateway api alarm

## or you can just start/stop/restart specific module as: 
docker exec falcon-plus sh ctrl.sh start/stop/restart xxx

## check status of backend modules
docker exec falcon-plus ./open-falcon check

## or you can check logs at /home/work/open-falcon/logs/ in your host
ls -l /home/work/open-falcon/logs/
    

4. Start falcon-dashboard in container

docker run -itd --name falcon-dashboard \
    -p 8081:8081 \
    --link=falcon-mysql:db.falcon \
    --link=falcon-plus:api.falcon \
    -e API_ADDR=http://api.falcon:8080/api/v1 \
    -e PORTAL_DB_HOST=db.falcon \
    -e PORTAL_DB_PORT=3306 \
    -e PORTAL_DB_USER=root \
    -e PORTAL_DB_PASS=test123456 \
    -e PORTAL_DB_NAME=falcon_portal \
    -e ALARM_DB_HOST=db.falcon \
    -e ALARM_DB_PORT=3306 \
    -e ALARM_DB_USER=root \
    -e ALARM_DB_PASS=test123456 \
    -e ALARM_DB_NAME=alarms \
    -w /open-falcon/dashboard openfalcon/falcon-dashboard:v0.2.1  \
    './control startfg'

5. Start falcon-agent in container

sudo docker run -d --restart always --name falcon-agent \
    -e NUX_ROOTFS=/rootfs \
    -v /:/rootfs:ro \
    openfalcon/falcon-plus:v0.3 \
    ./agent/bin/falcon-agent -c /open-falcon/agent/config/cfg.json

---

Building open-falcon images from source code

Building falcon-plus

cd /tmp && \
git clone https://github.com/open-falcon/falcon-plus.git && \
cd /tmp/falcon-plus/ && \
docker build -t falcon-plus:v0.3 .

Building falcon-dashboard

cd /tmp && \
git clone https://github.com/open-falcon/dashboard.git  && \
cd /tmp/dashboard/ && \
docker build -t falcon-dashboard:v0.2.1 .