A collection of bash functions that composes an API for administrating CentOS Server linux boxes, i.e. provisioning websites, installing services, hardening daemons, etc.
License: GNU Lesser General Public License v3.0
DESCRIPTION *********** A collection of bash functions that composes an API for administrating CentOS Server linux boxes. i.e. provisioning websites, installing services, hardening daemons, etc. FILE USAGE ********** ssh [email protected] -p 22 sudo -s cd ~ wget --output-document=jmike-cs-library.tar.gz https://github.com/jmike/cs-library/tarball/master tar -zxf jmike-cs-library.tar.gz cd jmike-cs-library* source <file> <parameters> <function> exit GENERAL GUIDELINES ****************** Included functions are made to run on local machines. Thus, installing a daemon to a remote server means that you first have to log-in to that server. Say you like to create a MySQL replication cluster. The actions you would do are: 1. Login to 1st server via SSH 2. Donwload cs-library to server 3. Run functions to install MySQL daemon and set as master 4. Logout 5. Login to 2nd server via SSH 6. Donwload cs-library to remote server 7. Run functions to install MySQL daemon and set as slave 8. Logout DAEMON INSTALLATION GUIDELINES ****************************** 01. Install prerequisites 02. Create user & group 03. Create directories & set appropriate permissions 04. Donwload, compile & install files 05. Make binaries availiable to PATH 06. Configure 07. Set logs 08. Integrate into logrotate 09. Set daemon 10. Set firewall 11. Collect garbage 12. Secure the application (if needed) THERE IS A PLACE FOR EVERYTHING ******************************* A. Applications are installed in "/opt", i.e. /opt/mysql. B. Configuration files are stored in "/etc", i.e. /etc/nginx/nginx.conf. C. Log files are stored in "/var/log", i.e. /var/log/httpd/error.log. D. State files, such as PID files, are stored in "/var/run", i.e. /var/run/mysql/mysql.pid. E. Lock files are stored in "/var/lock", i.e. /var/run/mysql/mysql.lock. F. Init.d scripts are stored in "/etc/init.d", i.e. /etc/init.d/sshd. G. Profile.d scripts are stored in "/etc/profile.d", i.e. /etc/profile.d/mysql.sh. H. Logrotate.d scripts are stored in "/etc/logrotate.d", i.e. /etc/logrotate.d/mysql.
Securtiy measures against common network security attacks, must be taken.
i.e. port scanning should be detected and automatically blocked.
The article located in http://newartisans.com/2007/09/neat-tricks-with-iptables/ is a good start.
Thus LIB is passing the checks from my point of view.
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