######## dynamic reverse proxy
HPR receives a connection from interwebs, looks for http backends on Redis for a given vhost and proxy the connection among all backends.
hpr:
http_addr: :80 # bind address
https_addr: # https_addres
cert_file: # cert file for https
key_file: # key file for https
probe_interval: 50 # seconds between probes
db_backend: redis # backend type
redis:
server_list: 127.0.0.1:6379 # list of redis servers to connect
$ git clone https://github.com/ncode/hot-potato-router.git
$ cd hot-potato-router
$ go get -v .
$ make build
$ hpr
$ apt-get install golang
$ git clone https://github.com/ncode/hot-potato-router.git
$ cd gogix hot-potato-router
$ dpkg-buildpackage -us -uc -rfakeroot
$ /etc/init.d/hot-potato-router start
$ hprctl -h
Hot Potato Router Control
Usage:
hprctl add <vhost> <backend_ip:port> [--weight=<n>]
hprctl del <vhost> <backend_ip:port> [--weight=<n>]
hprctl show <vhost>
hprctl list
Args:
add add a new vhost and backend
dell del a vhost and a backend
show show all backends from a given vhost
list list all vhosts
Options:
-h --help Show this screen.
--version Show version.
--weight=<n> Weight in wrr [default: 1].
$ hprctl add hpr.martinez.io 127.0.0.1:8080
$ hprctl add hpr.martinez.io 127.0.0.1:8081
$ hprctl show hpr.martinez.io
:: vhost [ hpr.martinez.io ]
-- backend 127.0.0.1:8080 weight=1
-- backend 127.0.0.1:8081 weight=1
$ hprctl list
:: vhost [ hpr.martinez.io ]
- go-redis - https://github.com/fiorix/go-redis.git
- gdocopt - https://github.com/docopt/docopt.go
- Improve the database support adding more backends
- Add more load balancing algorithms
- Implement the api on hpr and stop calling direct the database