My implementation of a virtual serverfarm manager, controlling the host(s) and some VE's.
srvctl can manage LXC containers on Fedora
- Webserver-farm configuration
- Mailserver-farm configuration
- User access configuration
- CMS installation on containers .. and so on.
On the serverfarm-host
[root@localhost.localdomain /root]# /usr/bin/sc
# srvctl version 2.2.3
list of currently active commands:
version Display what srvctl version we are using.
SERVICE OP | OP SERVICE start|stop|restart|status a service via systemctl. +|-|!|?
reset-install This is a developer command - only in debug mode - that will remove all srvctl data including configuration files.
scan Run scan or phpscan and clamscan to diagnose infections even while the container is offline.
diagnose Run a set of diagnostic commands.
add VE [USERNAME(s)] Add new LXC container. use the dev. subdomain prefix to create a developer container.
backup [VE] Backup VE data
restore VE Restore VE based on backup data
exec-all 'CMD [..]' Execute a command on all running containers.
exec-all-backup-db Execute a db backup on all running containers.
top Show table of processes on all running containers.
show-csr VE Show the certificate signing request, (CSR) for secure https connections of the VE.
import-crt [CRT] Import a signed certificate for secure https connections of the VE.
import-ca CRT Import a pem format root-certificate file issued from a trusted certificate authority.
kill VE Force a container to stop.
kill-all Force all containers to stop.
reboot VE Restart a container.
reboot-all Restart all containers.
regenerate [all] Regenerate configuration files, and restart affected services. (!)
remove VE Remove a container.
start VE Start a container.
start-all Start all containers and services.
status Report status of containers.
status-all Detailed container status report.
usage Container usage status report.
list List containers and their internal IP information.
stop VE Stop a container.
disable VE Stop and disable container.
stop-all Stop all containers.
update-install [all] This will update the current OS to be a srvctl-configured containerfarm host installation.
add-publickey [keyfile] Add an ssh-rsa public key.
add-user USERNAME [VE] Add a new user to the system. Optionally, grant the user access to VE.
new-password [USERNAME] Set a new password for user.
update-password [USERNAME] Update password based on .password file
help see more detailed descriptions about commands.
On the guest, the VE
[root@test.me /root/srvctl]# /usr/bin/sc
# srvctl version 2.2.3
list of currently active commands:
version Display what srvctl version we are using.
SERVICE OP | OP SERVICE start|stop|restart|status a service via systemctl. +|-|!|?
secure-mariadb Add a root password, remove test database.
mysql [CMD..] Enter mariadb/mysql as root, or execute SQL command.
import-db DATABASE Import a mysql database.
add-db DATABASE Add a new database.
reset-db-root-passwd Reset Database root password.
backup-db [clean] Create a backup of the Mysql/MariaDB database, Optionally clean older backups.
add-phpmyadmin Set up phpmyadmin.
update-install [all] This will update the current OS to be a srvctl-configured containerfarm host installation.
add-user USERNAME Add a new user to the system.
new-password [USERNAME] Set a new password for user.
update-password [USERNAME] Update password based on .password file
add-joomla [path] Install the latest Joomla!
add-wordpress [path] Install Wordpress. Optionally to a folder (URI).
setup-codepad [apache|node] Install etherpad and codepad and start a new project. The command setup-codepad-release will use the latest etherpad release instead of git.
setup-logio Install log.io, a web-browser based realtime log monitoring tool.
help see more detailed descriptions about commands.
Hosts can work together to form a cloud-like hosting enviroment.
All bash scripts are made for, and tested on Fedora based systems. Some scripts might eventually work on other distros, with slight modifications, however there are a lot of fodora-specific workarounds and bugfixes in these scripts.
There is an option now to include commands in a plugin-like design.
Simply create a shell script based on the template.sh and place in the /root/srvctl-includes directory.
As the software packages under it change, this script is always under construction. Recommended only for administrators / experts, who know what they do! Use it on your own risk! If you use or plan to use this script you should contact me for support.
Installation
cd /usr/share
git clone https://github.com/LaKing/srvctl.git
cd /usr/share/srvctl
bash srvctl.sh update-install all
Made on codepad. Made in hungary.