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en:jobs:proxy_multi [2013/01/25 13:15]
admin |
en:jobs:proxy_multi [2015/03/12 17:08] (current)
admin [Centos/Redhat 6.4] |
| =======Configuration of multi-protocols and fault-tolerant Proxy Service ======= | =======Deploying of multi-protocols and fault-tolerant Proxy Service ======= |
| ==== Introduction. ==== | ==== Introduction. ==== |
| |
| [[http://www.delegate.org/delegate/|Delegate]] will be IMAP,SMTP and native FTP proxy. Delegate can work as http proxy but have low performance. | [[http://www.delegate.org/delegate/|Delegate]] will be IMAP,SMTP and native FTP proxy. Delegate can work as http proxy but have low performance. |
| |
| ==== Deploiment ==== | ==== Deployment ==== |
| |
| 1. Installing of OS Centos 6.3 on each of servers and configure interfaces.\\ | 1. Installing of OS Centos 6.3 on each of servers and configure interfaces.\\ |
| . /etc/init.d/functions | . /etc/init.d/functions |
| prog="delegated-ftp" | prog="delegated-ftp" |
| startoptions="-r -P0.0.0.0:21 SERVER=ftp ADMIN=adm@your_domain.dom CACHE=no REMITTABLE=ftp,ftps PERMIT=*:*:192.168.* \ | startoptions="-r -P0.0.0.0:21 SERVER=ftp ADMIN=adm@your_domain.dom \ |
| MAXIMA=delegated:100,standby:80 TIMEOUT=shutout:300,restart:1d,acc:100,con:100,dns:4,dnsinv:1 \ | CACHE=no REMITTABLE=ftp,ftps PERMIT=*:*:192.168.* MAXIMA=delegated:100,standby:80 \ |
| | TIMEOUT=shutout:300,restart:1d,acc:100,con:100,dns:4,dnsinv:1 \ |
| RESOLV=sys,file SRCIF=217.9.80.9:*:* LOGFILE=ftp[date+.%d]" | RESOLV=sys,file SRCIF=217.9.80.9:*:* LOGFILE=ftp[date+.%d]" |
| stopoptions="-P0.0.0.0:21 -Fkill" | stopoptions="-P0.0.0.0:21 -Fkill" |
| |
| chmod 755 /usr/sbin/delegated-imapo | chmod 755 /usr/sbin/delegated-imapo |
| | |
| | Tuning Gelegate |
| | |
| | If you will face with heavy duty problems just tune MAXIMA parameters. |
| | For example MAXIMA=listen:50,delegated:300 |
| |
| |
| chmod 755 /usr/sbin/delegated-smtpo | chmod 755 /usr/sbin/delegated-smtpo |
| |
| | Tuning Delegate |
| | |
| | If you will face with heavy duty problems just tune MAXIMA parameters. |
| | For example MAXIMA=listen:50,delegated:300 |
| | |
| cat /etc/init.d/delegate-smtp | cat /etc/init.d/delegate-smtp |
| chkconfig squid off | chkconfig squid off |
| |
| 8. Configure Corosync on each server | 8. Configuring Corosync on each server |
| |
| cat /etc/corosync/corosync.conf | cat /etc/corosync/corosync.conf |
| |
| | |
| 9. Configure pacemaker | 9. Configuring pacemaker |
| |
| On one proxy node | On one proxy node |
| |
| Special gratitude [[http://staff.aist.go.jp/y.sato/|Yutaka Sato]] for very nice proxy application (delegate). | Special gratitude [[http://staff.aist.go.jp/y.sato/|Yutaka Sato]] for very nice proxy application (delegate). |
| | |
| | ==== Centos/Redhat 6.4 ==== |
| | |
| | Today i have updated the system to centos 6.4. |
| | Crm configuration command disappeared. \\ |
| | If you want to use crm configuration command with centos/redhat 6.4 you need to install crmsh: yum install crmsh\\ |
| | I'm using follow repo |
| | |
| | [network_ha-clustering] |
| | name=High Availability/Clustering server technologies (RedHat_RHEL-6) |
| | type=rpm-md |
| | baseurl=http://download.opensuse.org/repositories/network:/ha-clustering/RedHat_RHEL-6/ |
| | gpgcheck=1 |
| | gpgkey=http://download.opensuse.org/repositories/network:/ha-clustering/RedHat_RHEL-6/repodata/repomd.xml.key |
| | enabled=1 |
| | |
| | Or you can use pcs (yum install pcs) |
| | |
| | ==== About author ==== |
| | [[https://www.linkedin.com/pub/alexey-vyrodov/59/976/16b|Profile]] of the author |
| | |
| |
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