.net version (mono compatible) - acolono/opentrigger-CounterService GitHub Wiki
A mysql/mariadb database is required
docker run --name ot_cnt_db -e MYSQL_ROOT_PASSWORD=1234 -d mariadb
DBIP=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' ot_cnt_db`
echo "create database if not exists counter;" | mysql -h $DBIP -u root -p1234
Build with docker
docker build -t ot_cnt_img .
Run it, make sure you pass the database connection string
docker run --name ot_cnt_app -e ConnectionString="Server=db;Database=counter;User ID=root;Password=1234;" --link ot_cnt_db:db -d ot_cnt_img:latest
Test
CNTIP=`docker inspect --format '{{ .NetworkSettings.IPAddress }}' ot_cnt_app`
curl -X POST http://$CNTIP/Counter/Set/
Example nginx configuration:
upstream counter-backend {
## spin up 3 intances
server 172.17.0.4:80;
server 172.17.0.5:80;
server 172.17.0.6:80 backup;
}
server {
## ... server stuff here
## reverse proxy
## /v1/ maps to /v1/Counter/Get/{guid} etc...
location /v1/ {
proxy_pass http://counter-backend/;
## CORS wide open...
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
proxy_read_timeout 90;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass_request_headers on;
}
}