mirror of https://github.com/limosek/zaf.git
111 lines
2.8 KiB
Bash
111 lines
2.8 KiB
Bash
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#!/bin/sh
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readopt(){
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echo -n "$1 [$2]: "
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read opt
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[ -z "$opt" ] && opt="$2"
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}
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getrest(){
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if [ -f "$(dirname $0)/$1" ]; then
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echo "$(dirname $0)/$1"
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else
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wget https://raw.githubusercontent.com/limosek/zaf/master/$1 -O- >${ZAF_TMP_DIR}/$(basename $1)
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echo ${ZAF_TMP_DIR}/$(basename $1)
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fi
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}
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preconf(){
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echo "Zabbix Agent Framework installer."
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if ! which zabbix_agentd >/dev/null; then
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echo "Zabbix agent not installed? Exiting."
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exit 3
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fi
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if ! [ -f "/etc/zaf.conf" ] || [ -n "$1" ]; then
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readopt "Tmp directory" "/tmp/zaf"
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ZAF_TMP_DIR="$opt"
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readopt "Libraries directory" "/usr/lib/zaf"
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ZAF_LIB_DIR="$opt"
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readopt "Plugins directory" "${ZAF_LIB_DIR}/plugins"
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ZAF_PLUGINS_DIR="$opt"
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readopt "Git plugins directory" "${ZAF_LIB_DIR}/repo"
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ZAF_REPO_DIR="$opt"
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readopt "Plugins repository" "https://github.com/limosek/zaf.git/plugins"
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ZAF_PLUGINS_REPO="$opt"
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readopt "Default plugins to install" "process-info"
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ZAF_DEFAULT_PLUGINS="$opt"
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readopt "Zabbix agent config" "/etc/zabbix/zabbix_agentd.conf"
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ZAF_AGENT_CONFIG="$opt"
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readopt "Zabbix agent restart cmd" "service zabbix-agent restart"
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ZAF_AGENT_RESTART="$opt"
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if which sudo >/dev/null; then
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sudo=1
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else
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sudo=0
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fi
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readopt "Use sudo" "$sudo"
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ZAF_SUDO="$opt"
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else
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echo "Skipping configuration. Config file /etc/zaf.conf already exists."
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. /etc/zaf.conf
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fi
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if [ "$USERNAME" = "root" ]; then
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echo "We are root. That is OK."
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else
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if [ "$ZAF_SUDO" = 1 ] && ! which sudo >/dev/null; then
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echo "We are not root and sudo is not installed. Cannot continue."
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exit 2
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fi
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echo "We are not root. Assuming we have enough privileges."
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fi
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echo "ZAF_LIB_DIR='$ZAF_LIB_DIR'" >/etc/zaf.conf || { echo "Not enough privileges. Please become root!"; exit 2; }
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echo "ZAF_TMP_DIR='$ZAF_TMP_DIR'" >>/etc/zaf.conf
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echo "ZAF_PLUGINS_DIR='$ZAF_PLUGINS_DIR'" >>/etc/zaf.conf
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echo "ZAF_REPO_DIR='$ZAF_REPO_DIR'" >>/etc/zaf.conf
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echo "ZAF_PLUGINS_REPO='$ZAF_PLUGINS_REPO'" >>/etc/zaf.conf
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echo "ZAF_AGENT_RESTART='$ZAF_AGENT_RESTART'" >>/etc/zaf.conf
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echo "ZAF_AGENT_CONFIG='$ZAF_AGENT_CONFIG'" >>/etc/zaf.conf
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echo "ZAF_SUDO='$ZAF_SUDO'" >>/etc/zaf.conf
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}
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case $1 in
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reconf)
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preconf force
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export ZAF_DEFAULT_PLUGINS
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$0 install
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;;
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*)
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preconf
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rm -rif ${ZAF_TMP_DIR}
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install -d ${ZAF_TMP_DIR}
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install -d ${ZAF_LIB_DIR}
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install -d ${ZAF_PLUGINS_DIR}
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if [ -n "${ZAF_PLUGINS_REPO}" ]; then
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if ! [ -d "${ZAF_REPO_DIR}" ]; then
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git clone "${ZAF_PLUGINS_REPO}" "${ZAF_REPO_DIR}"
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else
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(cd "${ZAF_REPO_DIR}" && git pull)
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fi
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fi
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install $(getrest lib/zaf.lib.sh) ${ZAF_LIB_DIR}/
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mkdir -p ${ZAF_PLUGINS_DIR}
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install $(getrest zaf) /usr/bin
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echo "Install OK. Installing plugins (${ZAF_DEFAULT_PLUGINS})."
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for plugin in ${ZAF_DEFAULT_PLUGINS}; do
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/usr/bin/zaf install $plugin || exit $?
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done
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echo "Done"
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;;
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esac
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