There is an old issue in JIRA to track this (please vote): https://jira.mariadb.org/browse/MDEV-11159
If you want to give a shot to porting that to MariaDB, I'd love to have this feature personally. Le mar. 4 avr. 2017 à 21:20, Jose <[email protected]> a écrit : > Hi! > > As you may know, the proxy protocol [1,2] is a way to communicate > a client's IP address to a backend server sitting behind a proxy > front-end. It is the equivalent of the X-Forwarded-For HTTP > header, but done at Layer 4. This protocol was originally > proposed by one of the HAProxy developers and its support is > becoming more widespread. Percona, Amazon AWS, HAProxy, NGINX, > and others. > > Mariadb's Jira shows an unassigned feature request for it, but > with no one apparently assigned to it [3]. > > Percona supports proxy protocol [4]. For the configuration part, > Percona defines a global variable that gives the IP address of > the proxy front-ends that are authorized to send a proxy protocol > header. > > Percona's handler code for the proxy protocol (minus the global > variable handling) is in the vio/viosockets.c file [4] I looked > at Percona's implementation. This file looks very similar to > MariaDb's own viosockets.c file [5] so it may a potential good > insertion point. Percona's software license seems to be permisive > enough for reusing / adapting their code [6]. > > Please correct me if I'm wrong but it seems no one is currently > working on this feature right now. I'd like to know > if you would be interested in help side-porting > Percona's proxy protocol code to MariaDB. I'll probably need > some help or pointers on how to add a global > variable, though. > > Best regards, > > --jose > > [1] Proxy protocol documentation > https://blog.haproxy.com/haproxy/proxy-protocol/ > > [2] Proxy protocol specification > www.haproxy.org/download/1.8/doc/proxy-protocol.txt > > [3] Mariadb feature request for proxy protocol > > https://jira.mariadb.org/browse/MDEV-11159?jql=project%20%3D%20MDEV%20AND%20text%20~%20proxy > > [3] Percona proxy protocol manual page > > https://www.percona.com/doc/percona-server/5.6/flexibility/proxy_protocol_support.html > > [4] Percona proxy protocol handler code > > https://github.com/percona/percona-server/blob/1e2f003a5bd48763c27e37542d97cd8f59d98eaa/vio/viosocket.c#L738 > > https://github.com/percona/percona-server/blob/1e2f003a5bd48763c27e37542d97cd8f59d98eaa/vio/viosocket.c#L1006 > > [5] mariadb potential insertion pode for proxy protocol code > > https://github.com/MariaDB/server/blob/bb2c1a52c61706dde8c525a8887f2d364c0db1eb/vio/viosocket.c#L832 > > [6] Percona software license > https://www.percona.com/doc/percona-server/LATEST/copyright.html > > _______________________________________________ > Mailing list: https://launchpad.net/~maria-developers > Post to : [email protected] > Unsubscribe : https://launchpad.net/~maria-developers > More help : https://help.launchpad.net/ListHelp >
_______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
