Ansible

Install and Use

Using apt and older version

sudo apt install ansible sshpass

python3 -m venv venv
source ansible/bin/activate
# pip install -U pip
pip install ansible pywinrm

inventory.yaml

all:
  vars:
    ansible_user: <myusername>
    ansible_password: <mypass>
windows:
  hosts:
    winhost.example.com:
  vars:
    ansible_connection: winrm
    ansible_port: 5985
    ansible_winrm_scheme: http  # Recommend https if possible
    ansible_winrm_transport: ntlm
    ansible_winrm_server_cert_validation: ignore  # Not recommended
linux:
  hosts:
    linuxhost.example.com:
  vars:
    ansible_connection: ssh

https://www.vgemba.net/ansible/Ansible-WinRM-Workgroup/

ansible 'Windows' -m win_shell -i inventory.yaml -a 'pwd'
ansible 'Linux' -i inventory.yaml -a 'pwd'

Run local script on remotes

ansible 'Windows' -m "script ./a.ps1" -i inventory.yaml

ansible myhost.example.com -a "pwd" --ask-pass

Use latest Python and Pip source

Or lets just use Python Source of latest, pip

#!/usr/bin/env bash
set -e pipefail

version='3.9.6'

get() {
sudo apt install -y build-essential checkinstall
sudo apt install -y libreadline-gplv2-dev libncursesw5-dev libssl-dev \
  libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev zlib1g-dev

curl -LO https://www.python.org/ftp/python/$version/Python-$version.tgz
tar xzf Python-$version.tgz
}

install() {
  cd Python-$version
  ./configure --prefix=/usr/local
  #./configure --prefix=/usr/local --enable-optimizations
  sudo make altinstall
}

get
install

Install ansible in virtual env

python3.9 -m venv venv
source ansible/bin/activate
# pip install -U pip
pip install ansible pywinrm

inventory.toml

[Windows]
winhost.example.com

[Windows:vars]
ansible_user=<myuser>
ansible_password=<mypass>
ansible_connection=winrm
# ansible_port=5985
# ansible_winrm_scheme=http
ansible_port=5986
ansible_winrm_scheme=https
ansible_winrm_server_cert_validation: ignore


[Linux]
linuxhost.example.com


[Linux:vars]
ansible_user=<my user>
ansible_password=<my pass>
ansible_connection=ssh

Presentations

• https://www.cisco.com/c/dam/m/sr_rs/events/2019/cisco-connect/pdf/using_ansible_in_dc_automation_radenko_citakovic.pdf

https://www.vgemba.net/ansible/Ansible-WinRM-Workgroup/

No inventory file to run script on remote

.env

export ANSIBLE_USER="MYDOMAIN\\myuser"
export ANSIBLE_PASSWORD='mypass'
export ANSIBLE_HOST_KEY_CHECKING=False  # Not recommended

rcmd.sh

#!/usr/bin/env bash
set -e
# Create .env file with ANSIBLE_USER/PASSWORD using export then . .env

if [ "$#" -ne 2 ]; then
  echo "Usage $0 <hostname> <script>"
  echo "Example $0 wjp1-itsupport.extendhealth.com ./test.ps1"
  exit
fi
host=$1
script=$2
inventory=$(mktemp tmp.inventory.XXXXX.yaml)
ansible_user=${ANSIBLE_USER}
ansible_password=${ANSIBLE_PASSWORD}
winrm_port=5985
ssh_port=22
os=""

# ping_status=$(ping -c 1 $host > /dev/null 2>&1; echo $?)
winrm_status=$(nc -z $host $winrm_port; echo $?)

if [[ $winrm_status -eq 0 ]]; then
  echo os windows
  os=windows
    windowshost="$host:"
else
  ssh_status=$(nc -z $host $ssh_port)
  if [[ $ssh_status -eq 0 ]]; then
    echo os linux
    os=linux
      linuxhost="$host:"
  else
    echo E: winrm port $winrm_port or ssh port $ssh_port are not available on $host.
    exit
  fi
fi


text="
all:
  vars:
    ansible_user: ${ansible_user}
    ansible_password: ${ansible_password}
windows:
  hosts:
    ${windowshost}
  vars:
    ansible_connection: winrm
    ansible_port: 5985
    ansible_winrm_scheme: http
    ansible_winrm_transport: ntlm
    ansible_winrm_server_cert_validation: ignore
linux:
  hosts:
    $linuxhost
  vars:
    ansible_connection: ssh
"
echo "$text" > $inventory
ansible "$host" -m "script $script" -i $inventory
rm $inventory


# NOTES
# ansible_ssh_common_args='-o StrictHostKeyChecking=no'
# host ansible_ssh_extra_args='-o StrictHostKeyChecking=no'