Ansible Execute Script for Primer

run_ansible.sh

#!/bin/bash -x

# ----- user variable definition -----

inventory="inventories/development"
playbook="./playbook.yml"

exc_direct=1
flg_step=1

# ----- variable definition -----

_loop=0
dir_base=`pwd`
LOGFILE=`date "+%Y%m%d_%H%M%S"`

inventories=()
inventories_index=0

operations=(
    select_inventories
)

# ----- function _definition -----

function _inithelper(){
    echo >> hosts << __EOF__
[webservers]
www1.example.com ansible_ssh_host=127.0.0.1
__EOF__
    mkdir -p ./{inventories,playbooks} 2>&1
}

function _init(){
    _fetch_inventories
}

function _fetch_inventories(){
    index=0
    for inventory in ./inventories/*
    do
        inventories=(${inventories[@]} "${inventory}")
    done
}


function _list_menu(){
    printf "Base Directory: %s\n"  dir
    printf "Current Config:\n"
    printf "  Current Inventory\n" inventory
    printf " \n"

}
function _list_inventories(){
    printf "==== Inventories ====\n"
    index=0
    for inventory in ${inventories[@]}
    do
        printf "[%2d] : %s\n" $index $inventory
        index=`expr $index + 1`
    done

    printf "\n"
}

function _select_index(){
    printf "select index\n"
    printf "\n"
}

function _list_operation(){
    for op in ${operations[@]}
    do
        echo $op
    done
}

function _select_operation(){
    _list_inventories
    printf "selected inventories[%2d]: %s" $inventories_index ${inventories[$inventories_index]}
    printf "\n"
    printf "\n"
    printf "===== select operation =====\n"
    _list_operation

    # ToDo: scanf
    echo -n "Select Operation>"
    read INPUT

    printf "\n"
    printf "\n"
}


function _exc_playbook(){
    if $flg_step -eq 0; then
        ansible-playbook -i ${inventories[$inventories_index]} --extra-vars "LOGFILE=${LOGFILE}" $playbook
    elif $flg_step -eq 1; then
        ansible-playbook -i ${inventories[$inventories_index]} --extra-vars "LOGFILE=${LOGFILE}" $playbook --step
    fi
}

function _main(){
    _fetch_inventories
    while [ ${_loop} -eq 0 ]
    do
        # ToDo
        printf $exc_direct
        if $exc_direct -eq  0; then
            _loop=1
            _exc_playbook
	else
    	    _select_operation
        fi
    done
}

_main

ファイルのチェック系をもうちょっと強化したいのと、
コマンドオプションの受け取りとかいいサンプル無いかな？