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Rework of functions
This commit is contained in:
Lukas Macura
parent
bffda469c8
commit
5a811dedf6
24
README.md
24
README.md
@ -1,8 +1,28 @@
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# Zabbix Agent Framework
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This tool is used to maintain external zabbix checks in *one place*. There are lot of places where it is possible to download many external checks.
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But there is problem with installation, update and centralised management. This tool should do all of this in easy steps. Today is is in devel stage and not everything works.
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I will try to make it working :)
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But there is problem with installation, update and centralised management. This tool should do all of this in easy steps. In future it can be *starting point* to
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install and configure zabbix agent on systems with one step. Primary goal is not to make all plugins available here but to be able to use any plugin and decentralized development.
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If you are maintainer of some external check, it is enough to create zaf file in your repo and use zaf installer everywhere.
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## Features
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* Minimal dependencies. At this time, only sh, sed, awk and curl
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* Minimal runtime version to fit on different systems (openwrt, debian, ubuntu, ...)
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* Modular. Zaf module can be maintained externaly from this framework
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* Sharing code. Many zabbix external checks share common shell functions.
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* Zabbix discovery simplification. Creating zabbix item for discovery is not so easy in shell based system and result is not nice. But you can use framework function to do so.
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* OS packaging support.
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## Installing Zaf
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You need to be root and you must have curl installed on your system. Depending on your system, github certificates may not be available so you have to use *-k* option for curl (insecure). Default installation type is silent. So there will be no questions and everything will be autodetected. This command should be used on most systems:
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```
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curl https://raw.githubusercontent.com/limosek/zaf/master/install.sh | sh
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```
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but in openwrt, you should use this:
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```
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curl -k https://raw.githubusercontent.com/limosek/zaf/master/install.sh | sh
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```
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## Example
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Best way how to explain everything is example. Supposing we are working on debian-like system.
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114
install.sh
114
install.sh
@ -2,15 +2,27 @@
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if ! [ "$(basename $0)" = "install.sh" ]; then
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# We are runing from stdin
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url="https://raw.githubusercontent.com/limosek/zaf/master/"
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if ! which curl >/dev/null;
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then
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echo "Curl not found. Cannot continue. Please install it."
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exit 2
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fi
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echo "Installing from url $url..." >&2
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[ -z "$*" ] && silent=silent
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set -e
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mkdir -p /tmp/zaf-installer \
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&& cd /tmp/zaf-installer \
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&& curl -f -k -s -L -o - https://raw.githubusercontent.com/limosek/zaf/master/install.sh >install.sh \
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&& (for i in lib/zaf.lib.sh lib/os.lib.sh lib/ctrl.lib.sh install.sh ; do curl -f -k -s -L -o - "$url/$i") >install.sh \
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&& chmod +x install.sh \
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&& exec ./install.sh defconf
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&& exec ./install.sh $silent "$@"
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exit
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fi
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ZAF_CFG_FILE=/etc/zaf.conf
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. $(dirname $0)/lib/zaf.lib.sh
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. $(dirname $0)/lib/os.lib.sh
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. $(dirname $0)/lib/ctrl.lib.sh
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zaf_msg() {
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[ "$ZAF_DEBUG" = "1" ] && echo $@
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@ -51,6 +63,7 @@ zaf_get_option(){
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# $1 option name
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# $2 option value
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zaf_set_option(){
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local description
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if ! grep -q "^$1=" ${ZAF_CFG_FILE}; then
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echo "$1='$2'" >>${ZAF_CFG_FILE}
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zaf_msg "Saving $1 to $2 in ${ZAF_CFG_FILE}" >&2
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@ -77,25 +90,45 @@ zaf_install_exe(){
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chmod +x "$2"
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}
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zaf_detect_pkg() {
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if which dpkg >/dev/null; then
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ZAF_PKG="dpkg"
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ZAF_CURL_INSECURE=0
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return
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fi
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if which opkg >/dev/null; then
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ZAF_PKG="opkg"
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ZAF_AGENT_RESTART="/etc/init.d/zabbix_agentd restart"
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ZAF_AGENT_CONFIGD="/var/run/zabbix_agentd.conf.d/"
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ZAF_AGENT_CONFIG="/etc/zabbix_agentd.conf"
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ZAF_CURL_INSECURE=1
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return
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fi
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if which rpm >/dev/null; then
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ZAF_PKG="rpm"
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ZAF_CURL_INSECURE=0
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return
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# Automaticaly install agent if supported
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zaf_install_agent() {
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case $ZAF_OS in
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Debian)
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curl "http://repo.zabbix.com/zabbix/3.0/debian/pool/main/z/zabbix-release/zabbix-release_3.0-1+${ZAF_CODENAME}_all.deb" >"/tmp/zaf-installer/zabbix-release_3.0-1+${ZAF_CODENAME}_all.deb" \
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&& dpkg -i "/tmp/zaf-installer/zabbix-release_3.0-1+${ZAF_CODENAME}_all.deb" \
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&& apt-get update \
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&& apt-get install $ZAF_AGENT_PKG
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;;
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esac
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}
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# Set config option in zabbix agent
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# $1 option
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# $2 value
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zaf_agent_set_option() {
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local option="$1"
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local value="$2"
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if grep ^$option\= $ZAF_AGENT_CONFIG; then
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echo "Moving option $option to zaf config part."
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sed -i "s/$option=/#$option=/" $ZAF_AGENT_CONFIG
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fi
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echo "$option=$value" >> "$ZAF_AGENT_CONFIGD/zaf_options.conf"
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}
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# Automaticaly configure agent if supported
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# Parameters are in format zabbixconfvar=value
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zaf_configure_agent() {
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local pair
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local option
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local value
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touch "$ZAF_AGENT_CONFIGD/zaf_options.conf"
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for pair in "$@"; do
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echo $pair | grep -q '^Z\_' || continue
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option=$(echo $pair|cut -d '=' -f 1|cut -d '_' -f 2)
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value=$(echo $pair|cut -d '=' -f 2-)
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zaf_agent_set_option "$option" "$value"
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done
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}
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zaf_no_perms(){
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@ -105,8 +138,19 @@ zaf_no_perms(){
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zaf_configure(){
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[ "$1" = "user" ] && ZAF_DEBUG=1
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zaf_detect_pkg ZAF_PKG "Packaging system to use" "$(zaf_detect_pkg)" "$1"
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[ "$1" = "interactive" ] && ZAF_DEBUG=1
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zaf_detect_system
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zaf_get_option ZAF_PKG "Packaging system to use" "$ZAF_PKG" "$1"
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zaf_get_option ZAF_OS "Operating system to use" "$ZAF_OS" "$1"
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zaf_get_option ZAF_OS_CODENAME "Operating system codename" "$ZAF_OS_CODENAME" "$1"
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zaf_get_option ZAF_AGENT_PKG "Zabbix agent package" "$ZAF_AGENT_PKG" "$1"
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if [ -n "$ZAF_AGENT_PKG" ]; then
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if ! zaf_check_deps "$ZAF_AGENT_PKG"; then
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if [ "$1" = "silent" ]; then
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zaf_install_agent
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fi
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fi
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fi
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zaf_get_option ZAF_CURL_INSECURE "Insecure curl (accept all certificates)" "1" "$1"
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zaf_get_option ZAF_TMP_BASE "Tmp directory prefix (\$USER will be added)" "/tmp/zaf" "$1"
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zaf_get_option ZAF_LIB_DIR "Libraries directory" "/usr/lib/zaf" "$1"
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@ -134,6 +178,9 @@ zaf_configure(){
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fi
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zaf_set_option ZAF_PKG "${ZAF_PKG}"
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zaf_set_option ZAF_OS "${ZAF_OS}"
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zaf_set_option ZAF_OS_CODENAME "${ZAF_OS_CODENAME}"
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zaf_set_option ZAF_AGENT_PKG "${ZAF_AGENT_PKG}"
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zaf_set_option ZAF_GIT "${ZAF_GIT}"
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zaf_set_option ZAF_CURL_INSECURE "${ZAF_CURL_INSECURE}"
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zaf_set_option ZAF_TMP_BASE "$ZAF_TMP_BASE"
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@ -154,16 +201,13 @@ fi
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ZAF_TMP_DIR="${ZAF_TMP_BASE}-${USER}-$$"
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case $1 in
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reconf)
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zaf_configure user
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interactive)
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zaf_configure interactive
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$0 install
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;;
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defconf)
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silent)
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zaf_configure silent
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$0 install
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;;
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*)
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zaf_configure
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zaf_configure_agent "$@"
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rm -rif ${ZAF_TMP_DIR}
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mkdir -p ${ZAF_TMP_DIR}
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mkdir -p ${ZAF_LIB_DIR}
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@ -175,7 +219,7 @@ defconf)
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mkdir -p ${ZAF_PLUGINS_DIR}
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zaf_install_exe $(zaf_getrest zaf) /usr/bin/zaf
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/usr/bin/zaf install zaf
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if ! /usr/bin/zaf check-agent-config; then
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if ! zaf_check_agent_config; then
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echo "Something is wrong with zabbix agent config."
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echo "Ensure that zabbix_agentd reads ${ZAF_AGENT_CONFIG}"
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echo "and there is Include=${ZAF_AGENT_CONFIGD} directive inside."
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@ -185,6 +229,16 @@ defconf)
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rm -rif ${ZAF_TMP_DIR}
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echo "Install OK. Use 'zaf' without parameters to continue."
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;;
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*)
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echo
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echo "Please specify how to install."
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echo "ZAF_CONFIG_OPTION=value [...] install.sh {silent|interactive} Z_option=value [...]"
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echo "Example 1 (default install): install.sh silent"
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echo 'Example 2 (preconfigure agent options): install.sh silent Z_Server=zabbix.server Z_ServerActive=zabbix.server Z_Hostname=$(hostname)'
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echo "Example 3 (preconfigure zaf packaging system to use): ZAF_PKG=dpkg install.sh silent"
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echo "Example 4 (interactive): install.sh interactive"
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echo
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exit 1
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esac
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112
lib/ctrl.lib.sh
Normal file
112
lib/ctrl.lib.sh
Normal file
@ -0,0 +1,112 @@
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# Control file related functions
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# Check plugin url
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# $1 plugin uri
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# $2 local file to fetch
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zaf_plugin_fetch_control() {
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[ -z "$1" ] && return -1
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local name=$(basename "$1")
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zaf_fetch_url "$1/control.zaf" >"$2"
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}
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# Get block from stdin
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# $1 option
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# $2 name
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zaf_ctrl_get_items() {
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grep '^Item ' | cut -d ' ' -f 2 | cut -d ':' -f 1 | tr '\r\n' ' '
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}
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# Get item body from stdin
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# $1 itemname
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zaf_ctrl_get_item_block() {
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grep -v '^#' | awk '/^Item '$1'/ { i=0;
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while (i==0) {
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getline;
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if (/^\/Item/) exit;
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print $0;
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}}'
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}
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# Get global plugin block body from stdin
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# $1 itemname
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zaf_ctrl_get_global_block() {
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grep -v '^#' | awk '{ i=0;
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while (i==0) {
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getline;
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if (/^Item /) exit;
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print $0;
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}}'
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}
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# Get item multiline option
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# $1 optionname
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zaf_block_get_moption() {
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awk '/^'$1'::$/ { i=0;
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while (i==0) {
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getline;
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if (/^::$/) exit;
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print $0;
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}}'
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}
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# Get item singleline option
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# $1 optionname
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zaf_block_get_option() {
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grep "^$1:" | cut -d ' ' -f 2- | tr -d '\r\n'
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}
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zaf_ctrl_check_deps() {
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local deps
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deps=$(zaf_ctrl_get_global_block <$1 | zaf_block_get_option "Depends-${ZAF_PKG}" )
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zaf_check_deps $deps
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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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echo "Missing binary dependency $cmd. Please install it first."
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return 1
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fi
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done
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}
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# Install binaries from control
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# $1 control
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# $2 plugindir
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zaf_ctrl_install() {
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local binaries
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local pdir
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local script
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local cmd
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pdir="$2"
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binaries=$(zaf_ctrl_get_global_block <$1 | zaf_block_get_option "Install-bin" | zaf_far '{PLUGINDIR}' "$plugindir" )
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for b in $binaries; do
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zaf_fetch_url "$url/$b" >"$pdir/$b"
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chmod +x "$pdir/$b"
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done
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script=$(zaf_ctrl_get_global_block <$1 | zaf_block_get_moption "Install-script" | zaf_far '{PLUGINDIR}' "$plugindir" )
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[ -n "$script" ] && eval $script
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cmd=$(zaf_ctrl_get_global_block <$1 | zaf_block_get_option "Install-cmd" | zaf_far '{PLUGINDIR}' "$plugindir" )
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[ -n "$cmd" ] && $cmd
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}
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# Generates zabbix cfg from control file
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# $1 control
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# $2 pluginname
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zaf_ctrl_generate_cfg() {
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local items
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local cmd
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local ilock
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items=$(zaf_ctrl_get_items <"$1")
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for i in $items; do
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block=$(zaf_ctrl_get_item_block <$1 $i)
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ilock=$(echo $i | tr -d '[]*&;:')
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cmd=$(zaf_block_get_option <$1 "Cmd")
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[ -n "$cmd" ] && { echo "UserParameter=$2.${i},$cmd"; continue; }
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cmd=$(zaf_block_get_option <$1 "Function")
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[ -n "$cmd" ] && { echo "UserParameter=$2.${i},${ZAF_LIB_DIR}/preload.sh $cmd"; continue; }
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cmd=$(zaf_block_get_moption <$1 "Script")
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[ -n "$cmd" ] && { zaf_block_get_moption <$1 "Script" >${ZAF_PLUGIN_DIR}/$2/$ilock.sh; echo "UserParameter=$2.${i},${ZAF_PLUGIN_DIR}/$ilock.sh"; continue; }
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done
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}
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74
lib/os.lib.sh
Normal file
74
lib/os.lib.sh
Normal file
@ -0,0 +1,74 @@
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# Os related functions
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zaf_detect_system() {
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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)
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ZAF_OS_CODENAME=$(lsb_release -cs)
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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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ZAF_PKG="rpm"
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ZAF_OS=$(lsb_release -is)
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ZAF_OS_CODENAME=$(lsb_release -cs)
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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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ZAF_PKG="opkg"
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. /etc/openwrt_release
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ZAF_OS="$DISTRIB_ID"
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ZAF_OS_CODENAME="$DISTRIB_CODENAME"
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ZAF_AGENT_RESTART="/etc/init.d/zabbix_agentd restart"
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ZAF_AGENT_CONFIGD="/var/run/zabbix_agentd.conf.d/"
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ZAF_AGENT_CONFIG="/etc/zabbix_agentd.conf"
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ZAF_AGENT_PKG="zabbix-agentd"
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ZAF_CURL_INSECURE=1
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return
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else
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ZAF_PKG="unknown"
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ZAF_OS="unknown"
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ZAF_OS_CODENAME="unknown"
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ZAF_AGENT_PKG=""
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fi
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fi
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fi
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}
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# Check if dpkg dependency is met
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# $* - packages
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zaf_check_deps_dpkg() {
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dpkg-query -f '${Package}\n' -W $* >/dev/null
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}
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# Check if dpkg dependency is met
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# $* - packages
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zaf_check_deps_rpm() {
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rpm --quiet -qi $*
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}
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# Check if dpkg dependency is met
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# $* - packages
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zaf_check_deps_opkg() {
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local p
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for p in $*; do
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opkg info $p | grep -q 'Package:' || { echo "Missing package $p" >&2; return 1; }
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done
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}
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# Check dependency based on system
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zaf_check_deps() {
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case $ZAF_PKG in
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dpkg) zaf_check_deps_dpkg $*
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;;
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opkg) zaf_check_deps_opkg $*
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;;
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rpm) zaf_check_deps_rpm $*
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;;
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*) return
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;;
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esac
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}
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217
lib/zaf.lib.sh
217
lib/zaf.lib.sh
@ -1,14 +1,4 @@
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############################################ Init part
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# Get all config variables and initialise TMP
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! [ -f /etc/zaf.conf ] && { echo "Config file /etc/zaf.conf does not exists! Exiting."; exit 2; }
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. /etc/zaf.conf
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. ${ZAF_LIB_DIR}/jshn.sh
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ZAF_TMP_DIR="${ZAF_TMP_BASE}-${USER}-$$"
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trap "rm -rif ${ZAF_TMP_DIR}" EXIT
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! [ -d "${ZAF_TMP_DIR}" ] && mkdir "${ZAF_TMP_DIR}"
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############################################ Common routines
|
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zaf_msg() {
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@ -32,7 +22,7 @@ zaf_fetch_url() {
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http|https|ftp|file)
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[ "${ZAF_CURL_INSECURE}" = "1" ] && insecure="-k"
|
||||
zaf_msg curl $insecure -f -s -L -o - "$1"
|
||||
curl $insecure -f -s -L -o - "$1";
|
||||
curl $insecure -f -s -L -o - "$1"
|
||||
;;
|
||||
esac
|
||||
}
|
||||
@ -113,81 +103,13 @@ zaf_update_repo() {
|
||||
[ -n "${ZAF_PLUGINS_REPO}" ] && cd ${ZAF_REPO_DIR} && git pull
|
||||
}
|
||||
|
||||
# Check plugin url
|
||||
# $1 plugin uri
|
||||
# $2 local file to fetch
|
||||
zaf_plugin_fetch_control() {
|
||||
[ -z "$1" ] && return -1
|
||||
local name=$(basename "$1")
|
||||
zaf_fetch_url "$1/control" >"$2"
|
||||
}
|
||||
|
||||
# Get option from control file
|
||||
# $1 control file
|
||||
# $2 option
|
||||
zaf_ctrl_get_option() {
|
||||
awk 'BEGIN { FS=": "; }; /^'$2': / { printf $2$3$4$5"\n"; }' <$1
|
||||
}
|
||||
|
||||
# Get description from control file
|
||||
# $1 control file
|
||||
# $2 option
|
||||
zaf_ctrl_get_description() {
|
||||
awk \
|
||||
"/^$2/"' { i=1;
|
||||
while (1) {
|
||||
getline; if (substr($0,0,1) != " ") exit;
|
||||
printf $0"\n";
|
||||
}
|
||||
}' <$1
|
||||
}
|
||||
|
||||
zaf_ctrl_binary_deps() {
|
||||
local deps
|
||||
deps=$(zaf_ctrl_get_option "$1" Binary-Depends)
|
||||
for cmd in $deps; do
|
||||
if ! which $cmd >/dev/null; then
|
||||
echo "Missing binary dependency $cmd. Please install it first."
|
||||
exit 5
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
zaf_ctrl_install_bin() {
|
||||
local binaries
|
||||
local pdir
|
||||
binaries=$(zaf_ctrl_get_option "$1" Install-bin)
|
||||
pdir="${ZAF_PLUGINS_DIR}/${2}/"
|
||||
for b in $binaries; do
|
||||
zaf_fetch_url "$url/$b" >"$pdir/$b"
|
||||
chmod +x "$pdir/$b"
|
||||
done
|
||||
}
|
||||
|
||||
# Generates zabbix cfg from control file
|
||||
# $1 control
|
||||
# $2 pluginname
|
||||
zaf_ctrl_generate_cfg() {
|
||||
local items
|
||||
local cmd
|
||||
local ilock
|
||||
|
||||
items=$(zaf_ctrl_get_option "$1" Item)
|
||||
for i in $items; do
|
||||
ilock=$(echo $i | tr -d '[]*&;:')
|
||||
cmd=$(zaf_ctrl_get_option "$1" "Item-cmd-$i")
|
||||
echo "UserParameter=$2.${i},$cmd"
|
||||
done
|
||||
}
|
||||
|
||||
# Install plugin.
|
||||
# Parameter is url, directory or plugin name (will be searched in default plugin dir)
|
||||
zaf_install_plugin() {
|
||||
# Construct url from plugin name
|
||||
# It can be http[s]://url
|
||||
# /path (from file)
|
||||
# name (to try from repo)
|
||||
zaf_get_plugin_url() {
|
||||
local url
|
||||
local control
|
||||
local plugin
|
||||
local plugindir
|
||||
|
||||
if echo "$1" | grep -q '/'; then
|
||||
url="$1" # plugin with path - installing from directory
|
||||
else
|
||||
@ -201,51 +123,73 @@ zaf_install_plugin() {
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
plugin="plug$$"
|
||||
rm -rf ${ZAF_TMP_DIR}/${plugin}
|
||||
control=${ZAF_TMP_DIR}/${plugin}/control
|
||||
mkdir -p "${ZAF_TMP_DIR}/${plugin}"
|
||||
echo $url
|
||||
}
|
||||
|
||||
# $1 - control
|
||||
# $2 - if nonempty, show informarions instead of setting env
|
||||
zaf_plugin_info() {
|
||||
local control="$1"
|
||||
|
||||
plugin=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Plugin)
|
||||
pdescription=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_moption Description)
|
||||
pmaintainer=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Maintainer)
|
||||
pversion=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Version)
|
||||
purl=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Url)
|
||||
phome=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Home)
|
||||
pitems=$(zaf_ctrl_get_items <"${control}")
|
||||
[ -z "$2" ] && return
|
||||
echo
|
||||
echo -n "Plugin $plugin "; [ -n "$version" ] && echo -n "version ${pversion}"; echo ":"
|
||||
echo "$pdescription"; echo
|
||||
[ -n "$pmaintainer" ] && echo "Maintainer: $pmaintainer"
|
||||
[ -n "$purl" ] && echo "Url: $purl"
|
||||
[ -n "$phome" ] && echo "Home: $phome"
|
||||
echo
|
||||
echo "Items: $pitems"
|
||||
echo
|
||||
}
|
||||
|
||||
# Prepare plugin into tmp dir
|
||||
# $1 is url, directory or plugin name (will be searched in default plugin dir).
|
||||
# $2 is directory to prepare.
|
||||
zaf_prepare_plugin() {
|
||||
url=$(zaf_get_plugin_url "$1")
|
||||
plugindir="$2"
|
||||
control=${plugindir}/control.zaf
|
||||
echo "Fetching control file from $url ..."
|
||||
if zaf_plugin_fetch_control "$url" "${control}"; then
|
||||
plugin=$(zaf_ctrl_get_option "${control}" Plugin)
|
||||
if [ -n "$plugin" ]; then
|
||||
echo Installing plugin $plugin from $url...
|
||||
plugindir="${ZAF_PLUGINS_DIR}/${plugin}"
|
||||
zaf_ctrl_binary_deps "${control}"
|
||||
mkdir -p $plugindir
|
||||
zaf_ctrl_install_bin "${control}" "${plugin}"
|
||||
zaf_ctrl_generate_cfg "${control}" "${plugin}" | \
|
||||
zaf_plugin_info "${control}"
|
||||
zaf_ctrl_check_deps "${control}"
|
||||
else
|
||||
echo "Cannot fetch control file!"
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
zaf_install_plugin() {
|
||||
mkdir "${ZAF_TMP_DIR}/plugin"
|
||||
|
||||
if zaf_prepare_plugin "$1" "${ZAF_TMP_DIR}/plugin"; then
|
||||
plugindir="${ZAF_PLUGINS_DIR}"/$plugin
|
||||
echo $plugindir;exit;
|
||||
if zaf_prepare_plugin "$1" $plugindir; then
|
||||
zaf_ctrl_check_deps "${control}"
|
||||
zaf_ctrl_install "${control}" "${plugin}"
|
||||
zaf_ctrl_generate_cfg "${control}" "${plugin}"
|
||||
exit;
|
||||
#| \
|
||||
zaf_far '{PLUGINDIR}' "$plugindir" | \
|
||||
zaf_far '{ZAFLIB}' ". ${ZAF_LIB_DIR}/zaf.lib.sh; . " | \
|
||||
zaf_far '{ZAFFUNC}' ". ${ZAF_LIB_DIR}/zaf.lib.sh; " | \
|
||||
zaf_far '{ZAFLIBDIR}' "${ZAF_LIB_DIR}" | \
|
||||
zaf_far '{ZAFLOCK}' "${ZAF_LIB_DIR}/zaflock '$plugin' " \
|
||||
>${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf
|
||||
zaf_restart_agent
|
||||
cp $control "$plugindir"/
|
||||
zaf_fetch_url $url/template.xml >"$plugindir"/template.xml
|
||||
>$plugindir/zabbix.conf
|
||||
else
|
||||
echo "Bad control file $control ($url)!"
|
||||
cat $control
|
||||
exit 4
|
||||
fi
|
||||
else
|
||||
echo "Cannot fetch control file!"
|
||||
exit 4
|
||||
fi
|
||||
}
|
||||
|
||||
# Show installed plugins (human readable)
|
||||
# $1 - plugin
|
||||
zaf_show_installed_plugins() {
|
||||
local cfile
|
||||
local plugin
|
||||
cd ${ZAF_PLUGINS_DIR}; ls --hide '.' -1 | while read plugin; do
|
||||
cfile=${ZAF_PLUGINS_DIR}/$plugin/control
|
||||
echo Plugin $plugin:
|
||||
zaf_ctrl_get_description $cfile Plugin:
|
||||
echo " Homepage:" $(zaf_ctrl_get_option $cfile Web)
|
||||
echo " Maintainer:" $(zaf_ctrl_get_option $cfile Maintainer)
|
||||
echo
|
||||
done
|
||||
}
|
||||
|
||||
# List installed plugins
|
||||
@ -256,41 +200,6 @@ zaf_list_plugins() {
|
||||
cd ${ZAF_PLUGINS_DIR}; ls -1
|
||||
}
|
||||
|
||||
zaf_show_plugin() {
|
||||
local items
|
||||
local plugindir
|
||||
local cfile
|
||||
local tst
|
||||
|
||||
if [ -z "$1" ]; then
|
||||
echo "Missing plugin name";
|
||||
exit 1
|
||||
fi
|
||||
[ -n "$2" ] && tst=1
|
||||
plugindir="${ZAF_PLUGINS_DIR}/$1"
|
||||
cfile="$plugindir/control"
|
||||
if [ -d "$plugindir" ] ; then
|
||||
echo "Plugin $1:"
|
||||
zaf_ctrl_get_description "$cfile" "Plugin:"
|
||||
echo " Homepage:" $(zaf_ctrl_get_option $cfile Web)
|
||||
echo " Maintainer:" $(zaf_ctrl_get_option $cfile Maintainer)
|
||||
items=$(zaf_list_plugin_items $1)
|
||||
echo " Supported items:"
|
||||
for i in $items; do
|
||||
if [ -n "$tst" ]; then
|
||||
echo -n " "; ${ZAF_AGENT_BIN} -t "$1.$i"
|
||||
else
|
||||
echo -n " $1.$i: "
|
||||
fi
|
||||
echo
|
||||
zaf_ctrl_get_description "$cfile" "Item: $i";
|
||||
echo
|
||||
done
|
||||
else
|
||||
echo "Plugin $1 not installed"
|
||||
fi
|
||||
}
|
||||
|
||||
zaf_discovery_plugins() {
|
||||
zaf_list_plugins | zaf_discovery '{#PLUGIN}'
|
||||
}
|
||||
|
||||
28
zaf
28
zaf
@ -7,7 +7,19 @@ else
|
||||
exit 2
|
||||
fi
|
||||
|
||||
[ -z "$ZAF_TMP_BASE" ] && ZAF_TMP_BASE=/tmp/zaf
|
||||
ZAF_TMP_DIR="${ZAF_TMP_BASE}-${USER}-$$"
|
||||
trap "rm -rif ${ZAF_TMP_DIR}" EXIT
|
||||
! [ -d "${ZAF_TMP_DIR}" ] && mkdir "${ZAF_TMP_DIR}"
|
||||
|
||||
# Devel version
|
||||
if [ -f $(dirname $0)/lib/zaf.lib.sh ]; then
|
||||
ZAF_LIB_DIR=$(realpath $(dirname $0)/lib)
|
||||
fi
|
||||
|
||||
. ${ZAF_LIB_DIR}/zaf.lib.sh
|
||||
. ${ZAF_LIB_DIR}/os.lib.sh
|
||||
. ${ZAF_LIB_DIR}/ctrl.lib.sh
|
||||
|
||||
case $1 in
|
||||
|
||||
@ -44,7 +56,11 @@ test-items)
|
||||
;;
|
||||
|
||||
install)
|
||||
zaf_install_plugin "$2"
|
||||
shift;
|
||||
[ -z "$@" ] && echo "$0 install plugin [plugin]..."
|
||||
for p in $@; do
|
||||
zaf_install_plugin "$p"
|
||||
done
|
||||
;;
|
||||
|
||||
remove)
|
||||
@ -52,12 +68,17 @@ remove)
|
||||
;;
|
||||
|
||||
self-upgrade)
|
||||
curl -s https://raw.githubusercontent.com/limosek/zaf/master/install.sh | sh
|
||||
rm -rf /tmp/zaf-installer && mkdir /tmp/zaf-installer
|
||||
if zaf_fetch_url https://raw.githubusercontent.com/limosek/zaf/master/install.sh >/tmp/zaf-installer/install.sh; then
|
||||
cd /tmp/zaf-installer && ./install.sh
|
||||
else
|
||||
echo "Cannot fetch uri https://raw.githubusercontent.com/limosek/zaf/master/install.sh!";
|
||||
fi
|
||||
;;
|
||||
|
||||
self-remove)
|
||||
if [ "$2" = "force" ]; then
|
||||
rm -rf /etc/zaf.conf ${ZAF_PLUGINS_DIR} ${ZAF_REPO_DIR} ${ZAF_LIB_DIR} /usr/bin/zaf ${ZAF_AGENT_CONFIGD}/zap_*
|
||||
rm -rf /etc/zaf.conf ${ZAF_PLUGINS_DIR} ${ZAF_REPO_DIR} ${ZAF_LIB_DIR} /usr/bin/zaf ${ZAF_AGENT_CONFIGD}/zaf_*
|
||||
else
|
||||
echo "This will remove zaf from this computer and erase all configuration."
|
||||
echo "To continue, please do $0 self-remove force"
|
||||
@ -73,6 +94,7 @@ self-remove)
|
||||
echo "$0 install plugin To install plugin"
|
||||
echo "$0 remove plugin To remove plugin"
|
||||
echo "$0 self-upgrade To self-upgrade zaf"
|
||||
echo "$0 self-remove To self-remove zaf and its config"
|
||||
;;
|
||||
|
||||
esac
|
||||
|
||||
Loading…
Reference in New Issue
Block a user