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https://github.com/limosek/zaf.git
synced 2024-11-13 05:59:06 +01:00
Repaired 'which' detection and user environment checking
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@ -49,7 +49,8 @@ git clone https://github.com/limosek/zaf.git; cd zaf; git checkout master
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```
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So you can pass ANY configuration of your zabbix agent directly to installer prefixing it with *Z_*. Please note that options are *Case Sensitive*!
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Next to this, you can pass ANY zaf config options by *ZAF_* prefix. Interresting ZAF options:
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Next to this, you can pass ANY zaf config options by *ZAF_* prefix. You can see all interesting ZAF options if you use install interactive command.
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Interresting ZAF options:
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```
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# If we want to use GIT and local GIT repository
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ZAF_GIT='1'# Default
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@ -63,6 +64,9 @@ Next to this, you can pass ANY zaf config options by *ZAF_* prefix. Interresting
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# Plugins can be downloaded from http[s] too
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ZAF_REPO_URL='https://raw.githubusercontent.com/limosek/zaf-plugins/master/'
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# Force installer to act as root even if it is not detected
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ZAF_ISROOT=1
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```
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Installer will try to autoguess suitable config options for your system.
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18
install.sh
18
install.sh
@ -39,6 +39,7 @@ zaf_download_files() {
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zaf_get_option(){
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local opt
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ZAF_HELP_OPTS="$ZAF_HELP_OPTS\n$1 $2 [$3]"
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eval opt=\$C_$1
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if [ -n "$opt" ]; then
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eval "$1='$opt'"
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@ -231,7 +232,7 @@ zaf_configure(){
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fi
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fi
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fi
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if which git >/dev/null; then
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if zaf_which git >/dev/null; then
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ZAF_GIT=1
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else
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ZAF_GIT=0
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@ -295,12 +296,17 @@ zaf_configure(){
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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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if [ -f $ZABBIX_SERVER_BIN ]; then
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if [ -x "$ZAF_SERVER_BIN" ]; then
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zaf_set_option ZAF_SERVER_CONFIG "$ZAF_SERVER_CONFIG"
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zaf_set_option ZAF_SERVER_CONFIGD "$ZAF_SERVER_CONFIGD"
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zaf_set_option ZAF_SERVER_EXTSCRIPTS "$(zaf_get_zabbix_option $ZAF_SERVER_CONFIG ExternalScripts)"
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zaf_set_option ZAF_SERVER_BIN "$ZAF_SERVER_BIN"
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else
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zaf_set_option ZAF_SERVER_CONFIG ""
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zaf_set_option ZAF_SERVER_BIN ""
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zaf_set_option ZAF_SERVER_CONFIGD ""
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zaf_set_option ZAF_SERVER_EXTSCRIPTS ""
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fi
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zaf_set_option ZAF_SERVER_BIN "$ZAF_SERVER_BIN"
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zaf_set_option ZAF_SUDOERSD "$ZAF_SUDOERSD"
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zaf_set_option ZAF_CROND "$ZAF_CROND"
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zaf_set_option ZAF_ZBXAPI_URL "$ZAF_ZBXAPI_URL"
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@ -378,7 +384,7 @@ if ! [ -f README.md ]; then
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export ZAF_TMP_DIR="/tmp/zaf-installer"
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export ZAF_DIR="$ZAF_TMP_DIR/zaf"
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mkdir -p $ZAF_TMP_DIR
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if ! which curl >/dev/null;
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if ! zaf_which curl >/dev/null;
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then
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zaf_err "Curl not found. Cannot continue. Please install it."
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fi
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@ -390,7 +396,7 @@ if ! [ -f README.md ]; then
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fi
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# Try to load local downloaded libs
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if ! type zaf_version >/dev/null; then
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if ! type zaf_version >/dev/null 2>/dev/null; then
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. lib/zaf.lib.sh
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. lib/plugin.lib.sh
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. lib/os.lib.sh
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@ -500,7 +506,7 @@ install)
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echo 'Example 2 (preconfigure agent options): install.sh auto A_Server=zabbix.server A_ServerActive=zabbix.server A_Hostname=$(hostname)'
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echo "Example 3 (preconfigure zaf packaging system to use): install.sh auto ZAF_PKG=opkg"
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echo "Example 4 (interactive): install.sh interactive"
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echo
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echo
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exit 1
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esac
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@ -137,7 +137,7 @@ zaf_ctrl_check_deps() {
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fi
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deps=$(zaf_ctrl_get_global_block <$1 | zaf_block_get_option "Depends-bin" )
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for cmd in $deps; do
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if ! which $cmd >/dev/null; then
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if ! zaf_which $cmd >/dev/null; then
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zaf_err "Missing binary dependency $cmd. Please install it first."
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fi
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done
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@ -160,13 +160,13 @@ zaf_ctrl_sudo() {
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zaf_dbg "Installing sudoers entry $ZAF_SUDOERSD/zaf_$plugin"
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sudo=$(zaf_ctrl_get_global_option $2 "Sudo" | zaf_far '{PLUGINDIR}' "${plugindir}")
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[ -z "$sudo" ] && return # Nothing to install
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if ! which sudo >/dev/null; then
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if ! zaf_which sudo >/dev/null; then
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zaf_wrn "Sudo needed bud not installed?"
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fi
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cmd=$(echo $sudo | cut -d ' ' -f 1)
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parms=$(echo $sudo | cut -d ' ' -f 2-)
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if which $cmd >/dev/null ; then
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(echo "zabbix ALL=NOPASSWD:SETENV: $(which $cmd) $(echo $parms | tr '%' '*')";echo) >$ZAF_SUDOERSD/zaf_$plugin || zaf_err "Error during zaf_ctrl_sudo"
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if zaf_which $cmd >/dev/null ; then
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(echo "zabbix ALL=NOPASSWD:SETENV: $(zaf_which $cmd) $(echo $parms | tr '%' '*')";echo) >$ZAF_SUDOERSD/zaf_$plugin || zaf_err "Error during zaf_ctrl_sudo"
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chmod 0440 $ZAF_SUDOERSD/zaf_$plugin
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else
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zaf_err "Cannot find binary '$cmd' to put into sudoers."
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@ -20,31 +20,41 @@ zaf_configure_os_freebsd() {
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ZAF_SUDOERSD="/usr/local/etc/sudoers.d"
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}
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zaf_which() {
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if which >/dev/null 2>/dev/null; then
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which "$1"
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else
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[ -x /bin/$1 ] && { echo /bin/$1; return; }
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[ -x /usr/bin/$1 ] && { echo /usr/bin/$1; return; }
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return 1
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fi
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}
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zaf_detect_system() {
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ZAF_FILES_UID=zabbix
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ZAF_FILES_GID=zabbix
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ZAF_FILES_UMASK=0770
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if which dpkg >/dev/null; then
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if zaf_which dpkg >/dev/null; then
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ZAF_PKG=dpkg
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ZAF_OS=$(lsb_release -is|zaf_tolower)
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ZAF_OS_CODENAME=$(lsb_release -cs|zaf_tolower)
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ZAF_CURL_INSECURE=0
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ZAF_AGENT_PKG="zabbix-agent"
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return
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else if which rpm >/dev/null; then
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else if zaf_which rpm >/dev/null; then
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ZAF_PKG="rpm"
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ZAF_OS=$(lsb_release -is|zaf_tolower)
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ZAF_OS_CODENAME=$(lsb_release -cs|zaf_tolower)
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ZAF_CURL_INSECURE=0
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ZAF_AGENT_PKG="zabbix-agent"
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return
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else if which opkg >/dev/null; then
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else if zaf_which opkg >/dev/null; then
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ZAF_PKG="opkg"
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. /etc/openwrt_release
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ZAF_OS="$(echo $DISTRIB_ID|zaf_tolower)"
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ZAF_OS_CODENAME="$(echo $DISTRIB_CODENAME|zaf_tolower)"
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return
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else if which pkg >/dev/null; then
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else if zaf_which pkg >/dev/null; then
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ZAF_PKG="pkg"
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ZAF_OS="freebsd"
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ZAF_OS_CODENAME="$(freebsd-version|cut -d '-' -f 1)"
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@ -81,7 +91,7 @@ zaf_os_specific(){
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}
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zaf_is_root(){
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[ "$USER" = "root" ]
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[ "$USER" = "root" ] || [ "$EUID" = "0" ] || [ -n "$ZAF_ISROOT" ]
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}
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# Install file, bin or directory and respect install prefix
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@ -21,7 +21,7 @@ fi
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if ! zaf_fromcache "$key"; then
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zaf_fromcache "$key" >/dev/null 2>/dev/null
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[ $? -eq 3 ] && { zaf_err "Operation $key already in progress."; }
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if which at >/dev/null 2>/dev/null; then
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if zaf_which at >/dev/null 2>/dev/null; then
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at -M now >/dev/null 2>/dev/null <<EOF
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. $(dirname $0)/preload.sh; tmpf=\$(zaf_tmpfile cache); $@ 2>"\$tmpf" | zaf_tocache_stdin "$key" "$seconds" ; [ -s \$tmpf ] && zaf_wrn <\$tmpf
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EOF
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