#!/bin/bash

[[ -z $1 ]] && echo " usage: ${0##*/} <playbook> [apply|start-at-task]" && exit 1
playbook=$1
opt=$2

[[ ! -f hosts ]] && echo cannot find hosts && exit 1
[[ ! -f credentials.bash ]] && echo cannot find credentials.bash && exit 1

source credentials.bash

if [[ -z $opt ]]; then
	echo CHECK
	opt="--check"
elif [[ $opt = apply ]]; then
	echo APPLY
	opt=""
else
	echo START AT TASK $opt
	opt="--start-at-task $opt"
fi

(( forks = `grep ^proc /proc/cpuinfo | head -1 | cut -f2 -d:` + 1 ))

# https://docs.ansible.com/ansible/latest/reference_appendices/config.html#display-skipped-hosts
# default is true
#ANSIBLE_DISPLAY_SKIPPED_HOSTS=true

# do not show skipped hosts when deployed configs depend on distro's release name
[[ $playbook = tasks-sshguard.yml ]] && export ANSIBLE_DISPLAY_SKIPPED_HOSTS=false
[[ $playbook = tasks-nftables.yml ]] && export ANSIBLE_DISPLAY_SKIPPED_HOSTS=false

time ansible-playbook $playbook -i hosts -T 3 \
	--extra-vars "tsdb_host=$tsdb_host" \
	--extra-vars "tsdb_port=$tsdb_port" \
	--extra-vars "tsdb_http_user=$tsdb_http_user" \
	--extra-vars "tsdb_http_passwd=$tsdb_http_passwd" \
	--extra-vars "log_host=$log_host" \
	--extra-vars "log_port=$log_port" \
	--extra-vars "log_http_user=$log_http_user" \
	--extra-vars "log_http_passwd=$log_http_passwd" \
	--forks $forks \
	$opt

	#-vvv \

cat <<EOF

 you can now check if the process is running e.g.

	export CLUSTER=`pwd`/cluster.conf

        # sysprep
        dsh -e -g servers "pgrep -a unified_agent || echo FAIL"

        # sshguard
        dsh -e -g servers "pgrep -a sshguard || echo FAIL"

        # fluent-bit
        dsh -e -g servers "pgrep -a fluent-bit || echo FAIL"

EOF
        #dsh -e -g servers "pgrep -a nscd || echo FAIL"