cfengine_stuffs

Random CFEngine test promises written for my home lab

This branch is for testing CFEngine 3.7.x

Added an OpenLDAP based External Node Classification module. Take a look at promise.cf to know how I raise classes based on node's roles.

extract_raise_classes This uses query-enc.py to query LDAP server for roles of the host node. (To be run once in 25-30 mins, due to it's being costly in execution), it then writes to /etc/cfe.d/roles_classes with classes following CFEngine's module protocol. At any time, if it fails to query LDAP, the old /etc/roles_classes is kept as it is.

raise_classes It just cat's /etc/roles_classes. This is done during every cf-agent run of course.

Mustache Template my_repo.cf, my_ntp.cf, my_resolv_conf.cf etc. promises make use of the new Mustache Templates. It's awesome and easy!!

Contents

1. my_autofs.cf Policy for autofs, used for auto mounting of user home dir
2. my_dns.cf Policy to configure master name server using bind
3. my_user.cf Automates local user creation as well as adding sudo privilege
4. my_ssh.cf Configures SSH service with "UseDNS no"
5. my_package.cf Basic packages required for troubleshooting etc.
6. my_repo.cf Configures yum repositories
7. my_freespace.cf Checks and alerts for free spaces in /, /var, /tmp on an hourly basis
8. my_services.cf Policy to have a check on the basic services
9. my_test.cf Random test policy
10. my_env.cf Test policy for maintaining an updated Ruby environment
11. my_update_cfe.cf Updates CFEngine automatically to the latest version (without much hassle)
12. my_resolv.cf Builds /etc/resolv.conf
13. my_log.cf Changes permission on various log files so normal users can read them
14. my_ntp.cf Configures ntpd and timezone, uses mustache template to produce the ntp.conf file
15. my_database.cf Installs mysql-server and creates a sample DB and Table
16. my_motd.cf Creates /etc/motd from a mustache template with verbose host information
17. my_monitoring.cf Zabbix monitoring agent configuration
18. my_docker.cf Docker configuration policy
19. my_managee_mps.cfManages master policy server, right now it installs and configures OpenLDAP based External Node Classifier system ... and many more