mirror of https://github.com/limosek/zaf.git
Lukas Macura
parent
2bb33dc105
commit
b18919362a
107
install.sh
107
install.sh
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@ -1,17 +1,6 @@
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#!/bin/sh
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[ -z "$ZAF_DEBUG" ] && ZAF_DEBUG=1
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export ZAF_LOG_STDERR="-s"
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if [ -z "$ZAF_URL" ]; then
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# Runing as standalone install.sh. We have to download rest of files first.
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ZAF_URL="https://github.com/limosek/zaf/"
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fi
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[ -z "$ZAF_GITBRANCH" ] && ZAF_GITBRANCH=1.2
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ZAF_TMP_DIR="/tmp/zaf-installer"
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ZAF_DIR="$ZAF_TMP_DIR/zaf"
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mkdir -p $ZAF_TMP_DIR
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############### Functions
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# Lite version of zaf_fetch_url, full version will be loaded later
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zaf_fetch_url(){
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@ -33,40 +22,6 @@ zaf_download_files() {
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zaf_fetch_url $ZAF_URL/archive/$ZAF_GITBRANCH.tar.gz | tar -f - -C $ZAF_TMP_DIR -zx && mv $ZAF_TMP_DIR/zaf-$ZAF_GITBRANCH $ZAF_DIR || zaf_err "Cannot download and unpack zaf!"
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}
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if ! [ -f README.md ]; then
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# We are runing from stdin
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if ! which curl >/dev/null;
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then
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zaf_err "Curl not found. Cannot continue. Please install it."
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fi
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echo "Installing from url $url..."
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[ -z "$*" ] && auto=auto
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zaf_download_files && cd $ZAF_DIR && exec ./install.sh $auto "$@"
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echo "Error downloading and runing installer!" >&2
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exit 2
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fi
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if ! type zaf_version >/dev/null; then
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. lib/zaf.lib.sh
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. lib/plugin.lib.sh
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. lib/os.lib.sh
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. lib/ctrl.lib.sh
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. lib/cache.lib.sh
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. lib/zbxapi.lib.sh
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fi
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# Read options as config for ZAF
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for pair in "$@"; do
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echo $pair | grep -q '^ZAF\_' || continue
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option=$(echo $pair|cut -d '=' -f 1)
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value=$(echo $pair|cut -d '=' -f 2-)
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eval "C_${option}='$value'"
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zaf_wrn "Overriding $option from cmdline."
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done
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[ -z "$ZAF_CFG_FILE" ] && ZAF_CFG_FILE=$INSTALL_PREFIX/etc/zaf.conf
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[ -n "$C_ZAF_DEBUG" ] && ZAF_DEBUG=$C_ZAF_DEBUG
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# Read option. If it is already set in zaf.conf, it is skipped. If env variable is set, it is used instead of default
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# It sets global variable name on result.
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# $1 - option name
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@ -269,6 +224,9 @@ zaf_configure(){
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zaf_set_option ZAF_AGENT_CONFIG "$ZAF_AGENT_CONFIG"
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zaf_set_option ZAF_AGENT_CONFIGD "$ZAF_AGENT_CONFIGD"
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zaf_set_option ZAF_AGENT_BIN "$ZAF_AGENT_BIN"
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zaf_set_option ZAF_FILES_UID "$ZAF_FILES_UID"
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zaf_set_option ZAF_FILES_GID "$ZAF_FILES_GID"
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zaf_set_option ZAF_FILES_UMASK "$ZAF_FILES_UMASK"
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zaf_set_option ZAF_AGENT_RESTART "$ZAF_AGENT_RESTART"
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zaf_set_option ZAF_SUDOERSD "$ZAF_SUDOERSD"
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zaf_set_option ZAF_CROND "$ZAF_CROND"
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@ -321,18 +279,59 @@ zaf_postconfigure() {
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true
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}
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############ First stage Init
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if ! [ -f README.md ]; then
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# We are runing from stdin
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if ! which curl >/dev/null;
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then
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zaf_err "Curl not found. Cannot continue. Please install it."
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fi
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echo "Installing from url $url..."
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[ -z "$*" ] && auto=auto
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zaf_download_files && cd $ZAF_DIR && exec ./install.sh $auto "$@"
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echo "Error downloading and runing installer!" >&2
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exit 2
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fi
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# Try to load local downloaded libs
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if ! type zaf_version >/dev/null; then
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. lib/zaf.lib.sh
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. lib/plugin.lib.sh
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. lib/os.lib.sh
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. lib/ctrl.lib.sh
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. lib/cache.lib.sh
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. lib/zbxapi.lib.sh
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fi
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# If something was wrong reading libs, then exit
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if ! type zaf_version >/dev/null; then
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echo "Problem loading libraries?"
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exit 2
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fi
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########### Second stage init (all functions loaded)
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[ -z "$ZAF_CFG_FILE" ] && ZAF_CFG_FILE=$INSTALL_PREFIX/etc/zaf.conf
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if [ -f "${ZAF_CFG_FILE}" ]; then
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. "${ZAF_CFG_FILE}"
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fi
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ZAF_TMP_DIR="/tmp/zaf-installer/"
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! [ -d "${ZAF_TMP_DIR}" ] && mkdir "${ZAF_TMP_DIR}"
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# If debug is on, do not remove tmp dir
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if [ "$ZAF_DEBUG" -le 3 ]; then
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trap "rm -rf ${ZAF_TMP_DIR} " EXIT
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else
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trap 'zaf_wrn "Leaving $ZAF_TMP_DIR" contents due to ZAF_DEBUG.' EXIT
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fi
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zaf_debug_init stderr
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ZAF_TMP_DIR="/tmp/zaf-installer"
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ZAF_DIR="$ZAF_TMP_DIR/zaf"
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zaf_tmp_init
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zaf_cache_init
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# Read options as config for ZAF
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for pair in "$@"; do
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echo $pair | grep -q '^ZAF\_' || continue
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option=$(echo $pair|cut -d '=' -f 1)
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value=$(echo $pair|cut -d '=' -f 2-)
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eval "C_${option}='$value'"
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zaf_wrn "Overriding $option from cmdline."
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done
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case $1 in
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interactive)
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@ -1,5 +1,30 @@
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# Zaf cache related functions
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zaf_cache_init(){
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[ -z "$ZAF_CACHE_DIR" ] && ZAF_CACHE_DIR=${ZAF_TMP_BASE}c
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if [ -n "$ZAF_CACHE_DIR" ]; then
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mkdir -p "$ZAF_CACHE_DIR"
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if zaf_is_root; then
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zaf_trc "Cache: Changing perms to $ZAF_CACHE_DIR (zabbix/$ZAF_ZABBIX_GID/0770)"
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chown $ZAF_FILES_UID "$ZAF_CACHE_DIR"
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chgrp $ZAF_FILES_GID "$ZAF_CACHE_DIR"
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chmod $ZAF_FILES_UMASK "$ZAF_CACHE_DIR"
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fi
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if [ -w $ZAF_CACHE_DIR ]; then
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zaf_trc "Cache: Removing stale entries"
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(cd $ZAF_CACHE_DIR && find ./ -type f -name '*.info' -mmin +1 | \
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while read line ; do
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echo rm -f $line $(basename $line .info)
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done
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)
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else
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zaf_err "Cache dir is not accessible! Become root or member of $ZAF_FILES_GID group!"
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fi
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else
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zaf_err "Cache dir not set."
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fi
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}
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zaf_cache_clean(){
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if [ -n "$ZAF_CACHE_DIR" ]; then
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zaf_wrn "Removing cache entries"
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@ -7,11 +32,7 @@ zaf_cache_clean(){
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else
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zaf_err "Cache dir not set."
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fi
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mkdir -p "$ZAF_CACHE_DIR"
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if zaf_is_root; then
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chmod 770 "$ZAF_CACHE_DIR"
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chgrp $(id -g zabbix) "$ZAF_CACHE_DIR"
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fi
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zaf_cache_init
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}
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# Get cache key from requested param
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@ -21,6 +21,9 @@ zaf_configure_os_freebsd() {
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}
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zaf_detect_system() {
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ZAF_FILES_UID=zabbix
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ZAF_FILES_GID=zabbix
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ZAF_FILES_UMASK=0770
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if which dpkg >/dev/null; then
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ZAF_PKG=dpkg
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ZAF_OS=$(lsb_release -is|zaf_tolower)
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@ -9,26 +9,13 @@
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. ${ZAF_LIB_DIR}/zbxapi.lib.sh
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. ${ZAF_LIB_DIR}/cache.lib.sh
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[ -z "$ZAF_TMP_BASE" ] && ZAF_TMP_BASE=/tmp/zaf
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[ -z "$ZAF_TMP_DIR" ] && ZAF_TMP_DIR="${ZAF_TMP_BASE}-$(zaf_random)"
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[ -z "$ZAF_CACHE_DIR" ] && ZAF_CACHE_DIR=${ZAF_TMP_BASE}c
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rm -rf "${ZAF_TMP_DIR}"
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if ! [ -d "${ZAF_TMP_DIR}" ]; then
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mkdir "${ZAF_TMP_DIR}"
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if ! type zaf_version >/dev/null; then
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echo "Problem loading libraries?"
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exit 2
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fi
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! [ -d "${ZAF_CACHE_DIR}" ] && mkdir "${ZAF_CACHE_DIR}"
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[ -z "$ZAF_DEBUG" ] && ZAF_DEBUG=1
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if [ "$ZAF_DEBUG" -le 3 ]; then
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trap "rm -rf ${ZAF_TMP_DIR}" EXIT
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else
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trap 'zaf_wrn "Leaving $ZAF_TMP_DIR" contents due to ZAF_DEBUG.' EXIT
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fi
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#trap 'touch /tmp/aaaa' ALARM
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zaf_debug_init
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zaf_tmp_init
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zaf_cache_init
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export ZAF_LIB_DIR
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export ZAF_TMP_DIR
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@ -38,6 +38,12 @@ zaf_hlp() {
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dl=$(expr $cols - $kl)
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printf %-${kl}s%-${dl}s%b "$1" "$2" "\n"
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}
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# $1 if nonempty, log to stderr too
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zaf_debug_init() {
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[ -z "$ZAF_DEBUG" ] && ZAF_DEBUG=1
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export ZAF_DEBUG
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[ -n "$1" ] && export ZAF_LOG_STDERR="-s"
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}
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zaf_version(){
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echo $ZAF_VERSION
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@ -236,6 +242,23 @@ zaf_date_add() {
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date -d "$1 seconds" "+%Y-%m-%d %H:%M:%S" 2>/dev/null || date -d "$(expr $(date +%s) + $1)" -D %s "+%Y-%m-%d %H:%M:%S"
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}
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zaf_tmp_init() {
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[ -z "$ZAF_TMP_BASE" ] && ZAF_TMP_BASE=/tmp/zaf
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ZAF_TMP_DIR="${ZAF_TMP_BASE}-$(zaf_random)"
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mkdir -p $ZAF_TMP_DIR
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if zaf_is_root; then
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chown $ZAF_FILES_UID "$ZAF_TMP_DIR"
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chgrp $ZAF_FILES_GID "$ZAF_TMP_DIR"
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chmod $ZAF_FILES_UMASK "$ZAF_TMP_DIR"
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fi
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# If debug is on, do not remove tmp dir
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if [ "$ZAF_DEBUG" -le 3 ]; then
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trap "rm -rf ${ZAF_TMP_DIR}" EXIT
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else
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trap 'zaf_wrn "Leaving $ZAF_TMP_DIR" contents due to ZAF_DEBUG.' EXIT
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fi
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}
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# Create temp file and return its name
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# $1 prefix or empty
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zaf_tmpfile() {
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27
zaf
27
zaf
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@ -43,30 +43,9 @@ else
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[ -f ${ZAF_LIB_DIR}/zaf.${ZAF_OS}.sh ] && . ${ZAF_LIB_DIR}/zaf.${ZAF_OS}.sh
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fi
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[ -z "$ZAF_TMP_BASE" ] && ZAF_TMP_BASE=/tmp/zaf
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ZAF_TMP_DIR="${ZAF_TMP_BASE}-$(zaf_random)"
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[ -z "$ZAF_CACHE_DIR" ] && ZAF_CACHE_DIR=${ZAF_TMP_BASE}c
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[ -z "$ZAF_DEBUG" ] && ZAF_DEBUG=1
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export ZAF_DEBUG
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export ZAF_LOG_STDERR="-s"
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# If debug is on, do not remove tmp dir
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if [ "$ZAF_DEBUG" -le 3 ]; then
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trap "rm -rf ${ZAF_TMP_DIR}" EXIT
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else
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trap 'zaf_wrn "Leaving $ZAF_TMP_DIR" contents due to ZAF_DEBUG.' EXIT
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fi
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! [ -d "${ZAF_TMP_DIR}" ] && mkdir "${ZAF_TMP_DIR}"
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if ! [ -d "${ZAF_CACHE_DIR}" ]; then
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mkdir "${ZAF_CACHE_DIR}"
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fi
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if zaf_is_root; then
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chgrp $(id -g zabbix) "${ZAF_CACHE_DIR}"
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chmod 770 "${ZAF_CACHE_DIR}"
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fi
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zaf_debug_init stderr
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zaf_tmp_init
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zaf_cache_init
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case $1 in
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