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https://github.com/limosek/zaf.git
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Repaired tmp and cache directory init and clean
This commit is contained in:
Lukas Macura
parent
4bdeaf9f9a
commit
ca4f170ca3
19
install.sh
19
install.sh
@ -180,7 +180,8 @@ zaf_configure(){
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fi
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zaf_get_option ZAF_GIT "Git is installed" "$ZAF_GIT" "$INSTALL_MODE"
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zaf_get_option ZAF_CURL_INSECURE "Insecure curl (accept all certificates)" "1" "$INSTALL_MODE"
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zaf_get_option ZAF_TMP_BASE "Tmp directory prefix (\$USER will be added)" "/tmp/zaf" "$INSTALL_MODE"
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zaf_get_option ZAF_TMP_DIR "Tmp directory" "/tmp/" "$INSTALL_MODE"
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zaf_get_option ZAF_CACHE_DIR "Cache directory" "/tmp/zafc" "$INSTALL_MODE"
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zaf_get_option ZAF_LIB_DIR "Libraries directory" "/usr/lib/zaf" "$INSTALL_MODE"
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zaf_get_option ZAF_BIN_DIR "Directory to put binaries" "/usr/bin" "$INSTALL_MODE"
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zaf_get_option ZAF_PLUGINS_DIR "Plugins directory" "${ZAF_LIB_DIR}/plugins" "$INSTALL_MODE"
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@ -214,7 +215,8 @@ zaf_configure(){
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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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zaf_set_option ZAF_TMP_DIR "$ZAF_TMP_DIR"
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zaf_set_option ZAF_CACHE_DIR "$ZAF_CACHE_DIR"
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zaf_set_option ZAF_LIB_DIR "$ZAF_LIB_DIR"
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zaf_set_option ZAF_BIN_DIR "$ZAF_BIN_DIR"
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zaf_set_option ZAF_PLUGINS_DIR "$ZAF_PLUGINS_DIR"
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@ -240,6 +242,17 @@ zaf_configure(){
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zaf_configure_agent $ZAF_AGENT_OPTIONS "$@"
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zaf_add_agent_option "Include" "$ZAF_AGENT_CONFIGD"
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fi
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if ! [ -d $ZAF_CACHE_DIR ]; then
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mkdir -p "$ZAF_CACHE_DIR"
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if zaf_is_root && [ -n "$ZAF_FILES_UID" ] && [ -n "$ZAF_FILES_GID" ]; then
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zaf_wrn "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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fi
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zaf_cache_init
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}
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zaf_install_all() {
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@ -327,7 +340,6 @@ export ZAF_DIR="$ZAF_TMP_DIR/zaf"
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zaf_debug_init stderr
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zaf_tmp_init
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zaf_cache_init
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# Read options as config for ZAF
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for pair in "$@"; do
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@ -337,6 +349,7 @@ for pair in "$@"; do
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eval "C_${option}='$value'"
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zaf_wrn "Overriding $option from cmdline."
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done
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[ -z "$C_ZAF_TMP_DIR" ] && C_ZAF_TMP_DIR="/tmp/"
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case $1 in
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interactive)
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@ -1,36 +1,29 @@
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# Zaf cache related functions
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zaf_cache_init(){
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[ -z "$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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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 $ZAF_FILES_GID group!"
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fi
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[ -z "$ZAF_CACHE_DIR" ] && ZAF_CACHE_DIR=${ZAF_TMP_DIR}/zafc
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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 2>/dev/null | \
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while read line ; do
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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 not set."
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zaf_dbg "Cache dir $ZAF_CACHE_DIR is not accessible! Disabling cache."
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fi
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}
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zaf_cache_clean(){
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if [ -n "$ZAF_CACHE_DIR" ]; then
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zaf_wrn "Removing cache entries"
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rm -rf "$ZAF_CACHE_DIR"
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(cd $ZAF_CACHE_DIR && find ./ -type f -name '*.info' 2>/dev/null | \
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while read line ; do
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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 not set."
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zaf_dbg "Cache dir not set. Disabling cache."
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fi
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zaf_cache_init
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}
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@ -45,6 +45,7 @@ zaf_get_plugin_url() {
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# $1 - control
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zaf_plugin_info() {
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local control="$1"
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local items
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! [ -f "$control" ] && zaf_err "Control file $control not found."
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plugin=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Plugin)
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@ -62,9 +63,12 @@ zaf_plugin_info() {
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[ -n "$phome" ] && echo "Home: $phome"
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echo
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if zaf_is_plugin "$(basename $plugin)"; then
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echo -n "Defined items: "; zaf_list_plugin_items $plugin
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echo -n "Test items: "; zaf_list_plugin_items $plugin test
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echo -n "Precache items: "; zaf_list_plugin_items $plugin precache
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items=$(zaf_list_plugin_items $plugin)
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[ -n "$items" ] && echo -n "Defined items: "; echo $items
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items=$(zaf_list_plugin_items $plugin test)
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[ -n "$items" ] && echo -n "Test items: "; echo $items
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items=$(zaf_list_plugin_items $plugin precache)
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[ -n "$items" ] && echo -n "Precache items: "; echo $items
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else
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echo "Items: $pitems"
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fi
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@ -227,6 +231,7 @@ zaf_list_plugin_items() {
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zaf_item_info() {
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local plugin
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local item
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local param
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plugin=$(echo $1 | cut -d '.' -f 1)
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item=$(echo $1 | cut -d '.' -f 2-)
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@ -237,9 +242,10 @@ zaf_item_info() {
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echo "Parameters:"
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zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Parameters" ; echo
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echo "Testparameters:"
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zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Testparameters" ; echo
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zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Testparameters"; echo
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echo "Precache:"
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zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Precache" ; echo
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zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Precache"; echo
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grep "UserParameter=$1" $ZAF_AGENT_CONFIGD/zaf_${plugin}.conf
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else
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zaf_err "No such item $item."
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fi
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@ -45,6 +45,11 @@ zaf_debug_init() {
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[ -n "$1" ] && export ZAF_LOG_STDERR="-s"
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}
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zaf_tmp_init() {
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[ -z "$ZAF_TMP_DIR" ] && ZAF_TMP_DIR=/tmp/
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! [ -w "$ZAF_TMP_DIR" ] && zaf_err "Tmp dir $ZAF_TMP_DIR is not writable."
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}
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zaf_version(){
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echo $ZAF_VERSION
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}
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@ -242,23 +247,6 @@ 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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