Script which installs variety of Ansible versions and sets them up using virtualenv.
source ./ansible_version 2.7.0
Mostly based on original script by @gbolo
Last active
April 16, 2020 15:37
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Ansible version switcher
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| #!/bin/bash | |
| # Some default versions | |
| ANSIBLE_VERSIONS="2.4.3 2.4.6 2.5.0 2.5.11 2.6.7 2.7.0 2.7.1" | |
| # Setting virtualenv directory | |
| VIRTUALENV_DIR=${HOME}/virtualenv/ansible | |
| # Function to install ansible versions | |
| INSTALL_ANSIBLE_VERSIONS() { | |
| local version=${1} | |
| # If a version is specified then use that for installation instead of using a list of versions | |
| if [ "x${version}" != "x" ]; then | |
| ANSIBLE_VERSIONS=${version} | |
| fi | |
| if [ ! -d "${VIRTUALENV_DIR}" ]; then | |
| echo ">> CREATING VIRTUALENV DIR: ${VIRTUALENV_DIR}" | |
| mkdir -p "${VIRTUALENV_DIR}" | |
| fi | |
| for v in ${ANSIBLE_VERSIONS}; do | |
| if [ ! -d "${VIRTUALENV_DIR}/${v}" ]; then | |
| echo ">> INSTALLING ANSIBLE VERSION: ${v}" | |
| virtualenv "${VIRTUALENV_DIR}/${v}" | |
| source "${VIRTUALENV_DIR}/${v}/bin/activate" | |
| # Installing docker-py for docker operations on local machine | |
| # Installing jmespath for json_query | |
| # Installing mitogen for speed up | |
| pip install ansible==${v} docker-py jmespath mitogen | |
| deactivate | |
| fi | |
| done | |
| } | |
| # List installed versions | |
| SHOW_INSTALLED_VERSIONS() { | |
| echo ">> AVAILABLE ANSIBLE VERSIONS:" | |
| for v in ${ANSIBLE_VERSIONS}; do | |
| echo " ${v}" | |
| done | |
| echo | |
| } | |
| # Load specified version of ansible | |
| LOAD_ANSIBLE_VERSION() { | |
| local CHOSEN_VERSION="${1}" | |
| if [ -d "${VIRTUALENV_DIR}/${CHOSEN_VERSION}" ]; then | |
| source "${VIRTUALENV_DIR}/${CHOSEN_VERSION}/bin/activate" | |
| # Setting environment variables to use mitogen | |
| export ANSIBLE_STRATEGY_PLUGINS=`find "${VIRTUALENV_DIR}/${CHOSEN_VERSION}" -type d -name "ansible_mitogen"` | |
| export ANSIBLE_STRATEGY="mitogen_linear" | |
| else | |
| echo "VERSION NOT AVAILABLE" | |
| exit 1 | |
| fi | |
| } | |
| # ------------------------------------------------------------------------------ | |
| # check for Required program(s) | |
| req_progs=(virtualenv pip) | |
| for p in ${req_progs[@]}; do | |
| hash "$p" 2>&- || \ | |
| { echo >&2 " Required program \"$p\" not installed."; exit 1; } | |
| done | |
| # Calling install function | |
| INSTALL_ANSIBLE_VERSIONS ${1} | |
| # If all good load it | |
| if [ $# -eq 0 ]; then | |
| SHOW_INSTALLED_VERSIONS | |
| read -p "SELECT VERSION: " ANSIBLE_VERSION | |
| LOAD_ANSIBLE_VERSION ${ANSIBLE_VERSION} | |
| else | |
| LOAD_ANSIBLE_VERSION ${1} | |
| fi |
nice!
can you add a quick check for required bins? for example:
# Required program(s) req_progs=(virtualenv pip) for p in ${req_progs[@]}; do hash "$p" 2>&- || \ { echo >&2 " Required program \"$p\" not installed."; exit 1; } done
Done!!!
Thanks for suggestion 👍
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nice!
can you add a quick check for required bins? for example: