FastHandle 2 - Deploy Tool like Python Fabric

What is FastHandle?

FastHandle is tools to make infrastructure construction operations and test operations more efficient.
FastHandle will make your operation faster and more accurate.
And FastHandle aims to improve Linux knowledge by looking at settings and commands on the official site.

What is difference between FastHandle 1 and FastHandle 2

In FastHandle 1, I mainly used python fabric. And Fasthandle 1 is best practice for python fabric.

But in FastHandle 2, I make fh command. It works like python fabric. And I was improving it to make it easier to use.

Features

• Simple
  • Less learning cost
  • Quick setup
• Low environmental dependence
• Agentless
• Extreme efficiency
• Mangage from 1 server to over 1,000 servers
• Knowledge Base for Linux Configuration , Testing and Operation
  • You acquire knowledge that you can make use of whichever company you go to.

Setup

What to do if you have root privileges

~]$ curl -o fh https://raw.githubusercontent.com/kuritaka/fasthandle2/main/fhscripts/fh.sh
~]$ chmod 755 fh
~]$ sudo mv  -i fh  /usr/local/bin/

~]$ which fh
/usr/local/bin/fh
~]$ fh -h

How to do with user privileges

~]$ cd /home/$USER
~]$ mkdir bin
~]$ cd bin
~]$ curl -o fh https://raw.githubusercontent.com/kuritaka/fasthandle2/main/fhscripts/fh.sh
~]$ chmod 755 fh
~]$ export PATH="$PATH:/home/$USER/bin:." >>  .bashrc
~]$ exit

#login
~]$ fh -h

Configuration

fh command work without configuration.

If you want to change configuration, you can use .fhrc of USER Home Directory or fh.conf of fh command directory or /etc/fh.conf. If there are multiple parameters, USER Home Directory's hf.conf is used. If there are fh.conf of fh command directory or /etc/fh.conf, fh.conf of fh command directory is used.

/etc/fh.conf --> ${SCRIPTDIR}/fh.conf --> ${HOME}/fh.conf --> ${HOME}/.fhrc

~]$ cd /etc
~]$ curl -O https://raw.githubusercontent.com/kuritaka/fasthandle2/main/fhscripts/fh.conf

or

~]$ cd /home/$USER
~]$ curl -o .fh.conf https://raw.githubusercontent.com/kuritaka/fasthandle2/main/fhscripts/fh.conf

Usage

$ fh -h
Usage: fh  [options]

Options:
    -h, --help                  show this help message and exit
    --version                   show program's version number and exit
    -v, --verbose               verbose mode
    -d, --debug                 debug mode
    -H HOST1[,HOST2], --hosts=HOST1[,HOST2], -H HOSTLISTFILE, --hosts=HOSTLISTFILE
                                comma-separated list of hosts or <HOSTLISTFILE> to operate on
    -o OUTPUTFILE, --output=OUTPUTFILE
                                Write output to bouth stdout and <OUTPUTFILE>
    -s, --sudo                  Execute command or shellscript with sudo
    -- COMMAND, -c COMMAND, --command=COMMAND
                                Execute COMMAND
    -f SHELLSCRIPT, --file=SHELLSCRIPT, -f SHELLSCRIPT1 SHELLSCRIPT2
                                Execute ShellScript
    --ping                      check ping test
    --login                     login remote host
    --vi FILE, --vi=FILE        edit the remote file
    --scp LOCLA_FILE REMOTE_DIR
                                transport file with scp

  Connection Options:
    control as whom and how to connect to hosts

    -u USER, --user=USER        username to use when connecting to remote hosts
    -p, --password, -p PASSWORD, --password=PASSWORD
                                ssh password
                                If you do not specify a password, an input field will appear. 
    -i PRIVATEKEY               SSH private key file.
    -P PORT, --port=PORT        Port to connect to on the remote host.


Usage:
  Execute Commnad in Local Host:
    fh -c uname -n
    fh -c 'uname -n; whoami'
    fh -c 'echo \$(uname -n)-------; whoami'
    fh -c whoami
    fh -c 'sudo whoami'
    fh -s -c whoami

  Execute ShellScript in Local Host:
    fh -f test.sh
    fh -f test.sh:cmd_whoami,uname_n
    fh -f test.sh:cmd_whoami,uname_n test2.sh:arg1,arg2
    fh -o outputfile -c uname -n

  Execute Command in Remote Host:
    fh -H host1 -c uname -n
    fh -H host1 -s -c whoami
    fh -H host1 -c sudo whoami
    fh -H host1 -c 'uname -n; whoami'
    fh -H host1 -c 'sudo uname -n; sudo whoami'
    fh -H host1 -s -c 'uname -n; whoami'
    fh -H host1 -c 'echo \$(uname -n)--------; whoami'
    fh -H host1 -s -c 'echo \$(uname -n)--------; whoami'
    fh -H host1,host2 -c uname -n
    fh -H host1,host2 -s -c uname -n

  Execute ShellScript in Remote Host:
    fh -H host1 -f test.sh:cmd_whoami
    fh -H host1 -s -f test.sh:cmd_whoami
    fh -H host1,host2 -f test.sh
    fh -H hostlist -f test.sh:cmd_whoami
    fh -H host1 -o outputfile -c uname -n

  Others
    fh -H host1 --ping
    fh -H host1 --login
    fh -H host1 --vi FILE
    fh -H host1 -s --vi FILE   #-s = with sudo
    fh -H host1 --scp LOCAL_FILE  REMOTEDIR

Dependencies

• bash
• ssh
• scp
• sshpass

License

This software is released under the MIT License, see LICENSE.

Authors

Takaaki Kurihara