3 # reload the user profile
4 [ -f /etc/profile ] && . /etc/profile
6 # fix PKG_CHECK_MODULES error
7 if [ -d /usr/share/aclocal ]
9 ACLOCAL_PATH=${ACLOCAL_PATH-/usr/share/aclocal}
16 # you can set CFLAGS before running installer
17 CFLAGS="${CFLAGS--O3}"
19 # keep a log of this command
20 printf "\n# " >>netdata-installer.log
21 date >>netdata-installer.log
22 printf "CFLAGS=\"%s\" " "${CFLAGS}" >>netdata-installer.log
23 printf "%q " "$0" "${@}" >>netdata-installer.log
24 printf "\n" >>netdata-installer.log
35 ${ME} <installer options>
37 Valid <installer options> are:
39 --install /PATH/TO/INSTALL
41 If your give: --install /opt
42 netdata will be installed in /opt/netdata
46 Do not (re)start netdata.
51 Do not wait for the user to press ENTER.
52 Start immediately building it.
55 --libs-are-really-here
57 If you get errors about missing zlib,
58 or libuuid but you know it is available,
59 you have a broken pkg-config.
60 Use this option to allow it continue
61 without checking pkg-config.
63 Netdata will by default be compiled with gcc optimization -O3
64 If you need to pass different CFLAGS, use something like this:
66 CFLAGS="<gcc options>" ${ME} <installer options>
68 For the installer to complete successfully, you will need
69 these packages installed:
71 gcc make autoconf automake pkg-config zlib1g-dev (or zlib-devel)
72 uuid-dev (or libuuid-devel)
74 For the plugins, you will at least need:
81 md5sum="$(which md5sum 2>/dev/null || command -v md5sum 2>/dev/null)"
82 get_git_config_signatures() {
85 [ ! -d "conf.d" ] && echo >&2 "Wrong directory." && return 1
86 [ -z "${md5sum}" -o ! -x "${md5sum}" ] && echo >&2 "No md5sum command." && return 1
88 echo >configs.signatures.tmp
90 for x in $(find conf.d -name \*.conf)
94 for c in $(git log --follow "conf.d/${x}" | grep ^commit | cut -d ' ' -f 2)
96 git checkout ${c} "conf.d/${x}" || continue
97 s="$(cat "conf.d/${x}" | md5sum | cut -d ' ' -f 1)"
98 echo >>configs.signatures.tmp "${x}:${s}"
101 git checkout HEAD "conf.d/${x}" || break
104 cat configs.signatures.tmp |\
108 echo "declare -A configs_signatures=("
112 echo " ['${md5}']='${file}'"
115 } >configs.signatures
117 rm configs.signatures.tmp
123 while [ ! -z "${1}" ]
125 if [ "$1" = "--install" ]
127 NETDATA_PREFIX="${2}/netdata"
129 elif [ "$1" = "--zlib-is-really-here" -o "$1" = "--libs-are-really-here" ]
133 elif [ "$1" = "--dont-start-it" ]
137 elif [ "$1" = "--dont-wait" ]
141 elif [ "$1" = "--help" -o "$1" = "-h" ]
145 elif [ "$1" = "get_git_config_signatures" ]
147 get_git_config_signatures && exit 0
152 echo >&2 "I cannot understand option '$1'."
161 Nice to see you are giving it a try!
163 You are about to build and install netdata to your system.
165 It will be installed at these locations:
167 - the daemon at ${NETDATA_PREFIX}/usr/sbin/netdata
168 - config files at ${NETDATA_PREFIX}/etc/netdata
169 - web files at ${NETDATA_PREFIX}/usr/share/netdata
170 - plugins at ${NETDATA_PREFIX}/usr/libexec/netdata
171 - cache files at ${NETDATA_PREFIX}/var/cache/netdata
172 - db files at ${NETDATA_PREFIX}/var/lib/netdata
173 - log files at ${NETDATA_PREFIX}/var/log/netdata
174 - pid file at ${NETDATA_PREFIX}/var/run
176 This installer allows you to change the installation path.
177 Press Control-C and run the same command with --help for help.
181 if [ "${UID}" -ne 0 ]
183 if [ -z "${NETDATA_PREFIX}" ]
185 cat <<-NONROOTNOPREFIX
187 Sorry! This will fail!
189 You are attempting to install netdata as non-root, but you plan to install it
192 Please set an installation prefix, like this:
194 $0 ${@} --install /tmp
196 or, run the installer as root:
200 We suggest to install it as root, or certain data collectors will not be able
201 to work. Netdata drops root privileges when running. So, if you plan to keep
202 it, install it as root to get the full functionality.
211 You are about to install netdata as a non-root user.
212 Netdata will work, but a few data collection modules that
213 require root access will fail.
215 If you installing permanently on your system, run the
225 if [ "$(type autoreconf 2> /dev/null)" ]
233 set -- $(autoreconf -V | sed -ne '1s/.* \([^ ]*\)$/\1/p')
234 eval $maj=\$1 $min=\$2
236 autoconf_maj_min AMAJ AMIN
241 elif [ "$AMAJ" -eq 2 -a "$AMIN" -ge 60 ]
245 echo "Found autotools $AMAJ.$AMIN"
248 echo "No autotools found"
251 if [ ! "$have_autotools" ]
255 echo "Will skip autoreconf step"
259 -------------------------------------------------------------------------------
260 autotools 2.60 or later is required
262 Sorry, you do not seem to have autotools 2.60 or later, which is
263 required to build from the git sources of netdata.
265 You can either install a suitable version of autotools and automake
266 or download a netdata package which does not have these dependencies.
268 Source packages where autotools have already been run are available
270 https://firehol.org/download/netdata/
272 The unsigned/master folder tracks the head of the git tree and released
273 packages are also available.
279 if [ ${DONOTWAIT} -eq 0 ]
281 if [ ! -z "${NETDATA_PREFIX}" ]
283 read -p "Press ENTER to build and install netdata to '${NETDATA_PREFIX}' > "
285 read -p "Press ENTER to build and install netdata to your system > "
292 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
294 Sorry! NetData failed to build...
296 You many need to check these:
298 1. The package uuid-dev (or libuuid-devel) has to be installed.
300 If your system cannot find libuuid, although it is installed
301 run me with the option: --libs-are-really-here
303 2. The package zlib1g-dev (or zlib-devel) has to be installed.
305 If your system cannot find zlib, although it is installed
306 run me with the option: --libs-are-really-here
308 3. You need basic build tools installed, like:
310 gcc make autoconf automake pkg-config
312 Autoconf version 2.60 or higher is required.
314 If you still cannot get it to build, ask for help at github:
316 https://github.com/firehol/netdata/issues
325 printf >>netdata-installer.log "# "
326 printf >>netdata-installer.log "%q " "${@}"
327 printf >>netdata-installer.log " ... "
330 printf >&2 ":-----------------------------------------------------------------------------\n"
331 printf >&2 "Running command:\n"
333 printf >&2 "%q " "${@}"
341 printf >>netdata-installer.log "FAILED!\n"
343 printf >>netdata-installer.log "OK\n"
349 if [ ${LIBS_ARE_HERE} -eq 1 ]
352 echo >&2 "ok, assuming libs are really installed."
353 export ZLIB_CFLAGS=" "
354 export ZLIB_LIBS="-lz"
355 export UUID_CFLAGS=" "
356 export UUID_LIBS="-luuid"
359 trap build_error EXIT
361 if [ "$have_autotools" ]
363 run ./autogen.sh || exit 1
367 --prefix="${NETDATA_PREFIX}/usr" \
368 --sysconfdir="${NETDATA_PREFIX}/etc" \
369 --localstatedir="${NETDATA_PREFIX}/var" \
370 --with-zlib --with-math --with-user=netdata \
371 CFLAGS="${CFLAGS}" || exit 1
373 # remove the build_error hook
376 if [ -f src/netdata ]
378 echo >&2 "Cleaning a possibly old compilation ..."
382 echo >&2 "Compiling netdata ..."
385 declare -A configs_signatures=()
386 if [ -f "configs.signatures" ]
388 source "configs.signatures" || echo >&2 "ERROR: Failed to load configs.signatures !"
391 # migrate existing configuration files
392 # for node.d and charts.d
393 if [ -d "${NETDATA_PREFIX}/etc/netdata" ]
395 # the configuration directory exists
397 if [ ! -d "${NETDATA_PREFIX}/etc/netdata/charts.d" ]
399 run mkdir "${NETDATA_PREFIX}/etc/netdata/charts.d"
402 # move the charts.d config files
403 for x in apache ap cpu_apps cpufreq example exim hddtemp load_average mem_apps mysql nginx nut opensips phpfpm postfix sensors squid tomcat
405 for y in "" ".old" ".orig"
407 if [ -f "${NETDATA_PREFIX}/etc/netdata/${x}.conf${y}" ]
409 run mv -f "${NETDATA_PREFIX}/etc/netdata/${x}.conf${y}" "${NETDATA_PREFIX}/etc/netdata/charts.d/${x}.conf${y}"
414 if [ ! -d "${NETDATA_PREFIX}/etc/netdata/node.d" ]
416 run mkdir "${NETDATA_PREFIX}/etc/netdata/node.d"
419 # move the node.d config files
420 for x in named sma_webbox snmp
422 for y in "" ".old" ".orig"
424 if [ -f "${NETDATA_PREFIX}/etc/netdata/${x}.conf${y}" ]
426 run mv -f "${NETDATA_PREFIX}/etc/netdata/${x}.conf${y}" "${NETDATA_PREFIX}/etc/netdata/node.d/${x}.conf${y}"
432 # backup user configurations
433 installer_backup_suffix="${PID}.${RANDOM}"
434 for x in $(find "${NETDATA_PREFIX}/etc/netdata/" -name '*.conf' -type f)
438 # make a backup of the configuration file
439 cp -p "${x}" "${x}.old"
441 if [ -z "${md5sum}" -o ! -x "${md5sum}" ]
443 # we don't have md5sum - keep it
444 cp -p "${x}" "${x}.installer_backup.${installer_backup_suffix}"
446 # find it relative filename
447 f="${x/*\/etc\/netdata\//}"
450 md5="$(cat "${x}" | ${md5sum} | cut -d ' ' -f 1)"
453 if [ -f "conf.d/${f}" ]
455 cp "conf.d/${f}" "${x}.orig"
458 if [ "${configs_signatures[${md5}]}" = "${f}" ]
460 # it is a stock version - don't keep it
461 echo >&2 "File '${x}' is stock version."
463 # edited by user - keep it
464 echo >&2 "File '${x}' has been edited by user."
465 cp -p "${x}" "${x}.installer_backup.${installer_backup_suffix}"
469 elif [ -f "${x}.installer_backup.${installer_backup_suffix}" ]
471 rm -f "${x}.installer_backup.${installer_backup_suffix}"
475 echo >&2 "Installing netdata ..."
476 run make install || exit 1
478 # restore user configurations
479 for x in $(find "${NETDATA_PREFIX}/etc/netdata/" -name '*.conf' -type f)
481 if [ -f "${x}.installer_backup.${installer_backup_suffix}" ]
483 cp -p "${x}.installer_backup.${installer_backup_suffix}" "${x}"
484 rm -f "${x}.installer_backup.${installer_backup_suffix}"
488 NETDATA_ADDED_TO_DOCKER=0
491 getent group netdata > /dev/null
494 echo >&2 "Adding netdata user group ..."
495 run groupadd -r netdata
498 getent passwd netdata > /dev/null
501 echo >&2 "Adding netdata user account ..."
502 run useradd -r -g netdata -c netdata -s $(which nologin || echo '/bin/false') -d / netdata
505 getent group docker > /dev/null
508 # find the users in the docker group
509 docker=$(getent group docker | cut -d ':' -f 4)
510 if [[ ",${docker}," =~ ,netdata, ]]
512 # netdata is already there
515 # netdata is not in docker group
516 echo >&2 "Adding netdata user to the docker group (needed to get container names) ..."
517 run usermod -a -G docker netdata
519 # let the uninstall script know
520 NETDATA_ADDED_TO_DOCKER=1
523 if [ -d /etc/logrotate.d -a ! -f /etc/logrotate.d/netdata ]
525 echo >&2 "Adding netdata logrotate configuration ..."
526 run cp system/netdata.logrotate /etc/logrotate.d/netdata
531 # -----------------------------------------------------------------------------
532 # load options from the configuration file
534 # create an empty config if it does not exist
535 [ ! -f "${NETDATA_PREFIX}/etc/netdata/netdata.conf" ] && touch "${NETDATA_PREFIX}/etc/netdata/netdata.conf"
537 # function to extract values from the config file
539 local key="${1}" value="${2}" line=
541 if [ -s "${NETDATA_PREFIX}/etc/netdata/netdata.conf" ]
543 line="$( grep "^[[:space:]]*${key}[[:space:]]*=[[:space:]]*" "${NETDATA_PREFIX}/etc/netdata/netdata.conf" | head -n 1 )"
544 [ ! -z "${line}" ] && value="$( echo "${line}" | cut -d '=' -f 2 | sed -e "s/^[[:space:]]\+//g" -e "s/[[:space:]]\+$//g" )"
552 [ ! "${UID}" = "0" ] && defuser="${USER}"
553 NETDATA_USER="$( config_option "run as user" "${defuser}" )"
555 NETDATA_WEB_USER="$( config_option "web files owner" "${defuser}" )"
556 NETDATA_WEB_GROUP="$( config_option "web files group" "${NETDATA_WEB_USER}" )"
560 NETDATA_DEBUG="$( config_option "debug flags" ${defdebug} )"
564 NETDATA_PORT="$( config_option "port" ${defport} )"
567 NETDATA_LIB_DIR="$( config_option "lib directory" "${NETDATA_PREFIX}/var/lib/netdata" )"
568 NETDATA_CACHE_DIR="$( config_option "cache directory" "${NETDATA_PREFIX}/var/cache/netdata" )"
569 NETDATA_WEB_DIR="$( config_option "web files directory" "${NETDATA_PREFIX}/usr/share/netdata/web" )"
570 NETDATA_LOG_DIR="$( config_option "log directory" "${NETDATA_PREFIX}/var/log/netdata" )"
571 NETDATA_CONF_DIR="$( config_option "config directory" "${NETDATA_PREFIX}/etc/netdata" )"
572 NETDATA_BIND="$( config_option "bind socket to IP" "*" )"
573 NETDATA_RUN_DIR="${NETDATA_PREFIX}/var/run"
576 # -----------------------------------------------------------------------------
577 # prepare the directories
579 # this is needed if NETDATA_PREFIX is not empty
580 if [ ! -d "${NETDATA_RUN_DIR}" ]
582 mkdir -p "${NETDATA_RUN_DIR}" || exit 1
586 echo >&2 "Fixing directories (user: ${NETDATA_USER})..."
587 for x in "${NETDATA_WEB_DIR}" "${NETDATA_CONF_DIR}" "${NETDATA_CACHE_DIR}" "${NETDATA_LOG_DIR}" "${NETDATA_LIB_DIR}" "${NETDATA_CONF_DIR}/python.d" "${NETDATA_CONF_DIR}/charts.d" "${NETDATA_CONF_DIR}/node.d"
591 echo >&2 "Creating directory '${x}'"
592 run mkdir -p "${x}" || exit 1
597 if [ "${x}" = "${NETDATA_WEB_DIR}" ]
599 run chown -R "${NETDATA_WEB_USER}:${NETDATA_WEB_GROUP}" "${x}" || echo >&2 "WARNING: Cannot change the ownership of the files in directory ${x} to ${NETDATA_WEB_USER}:${NETDATA_WEB_GROUP}..."
601 run chown -R "${NETDATA_USER}:${NETDATA_USER}" "${x}" || echo >&2 "WARNING: Cannot change the ownership of the files in directory ${x} to ${NETDATA_USER}..."
605 run chmod 0755 "${x}" || echo >&2 "WARNING: Cannot change the permissions of the directory ${x} to 0755..."
610 run chown root "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
611 run chmod 0755 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
612 run setcap cap_dac_read_search,cap_sys_ptrace+ep "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
615 # fix apps.plugin to be setuid to root
616 run chown root "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
617 run chmod 4755 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
621 # -----------------------------------------------------------------------------
622 # check if we can re-start netdata
624 if [ ${DONOTSTART} -eq 1 ]
626 if [ ! -s "${NETDATA_PREFIX}/etc/netdata/netdata.conf" ]
628 echo >&2 "Generating empty config file in: ${NETDATA_PREFIX}/etc/netdata/netdata.conf"
629 echo "# Get config from http://127.0.0.1:${NETDATA_PORT}/netdata.conf" >"${NETDATA_PREFIX}/etc/netdata/netdata.conf"
631 if [ "${UID}" -eq 0 ]
633 chown "${NETDATA_USER}" "${NETDATA_PREFIX}/etc/netdata/netdata.conf"
635 chmod 0664 "${NETDATA_PREFIX}/etc/netdata/netdata.conf"
637 echo >&2 "OK. It is now installed and ready."
641 # -----------------------------------------------------------------------------
642 # stop a running netdata
645 [ -z "$1" -o ! -f "/proc/$1/stat" ] && return 1
646 [ "$(cat "/proc/$1/stat" | cut -d '(' -f 2 | cut -d ')' -f 1)" = "netdata" ] && return 0
650 stop_netdata_on_pid() {
651 local pid="$1" ret=0 count=0
653 isnetdata $pid || return 0
655 printf >&2 "Stopping netdata on pid $pid ..."
656 while [ ! -z "$pid" -a $ret -eq 0 ]
660 echo >&2 "Cannot stop the running netdata on pid $pid."
664 count=$(( count + 1 ))
666 run kill $pid 2>/dev/null
669 test $ret -eq 0 && printf >&2 "." && sleep 2
675 echo >&2 "SORRY! CANNOT STOP netdata ON PID $pid !"
679 echo >&2 "netdata on pid $pid stopped."
686 echo >&2 "Stopping a (possibly) running netdata..."
688 for p in $(cat "${NETDATA_RUN_DIR}/netdata.pid" 2>/dev/null) \
689 $(cat /var/run/netdata.pid 2>/dev/null) \
690 $(cat /var/run/netdata/netdata.pid 2>/dev/null) \
691 $(pidof netdata 2>/dev/null)
693 stop_netdata_on_pid $p
697 # -----------------------------------------------------------------------------
698 # check netdata for systemd
701 # if the directory /etc/systemd/system does not exit, it is not systemd
702 [ ! -d /etc/systemd/system ] && return 1
704 # if pid 1 is systemd, it is systemd
705 [ "$(basename $(readlink /proc/1/exe) 2>/dev/null)" = "systemd" ] && return 0
707 # if systemd is running, it is systemd
708 pidof systemd >/dev/null 2>&1 && return 0
710 # else, it is not systemd
715 if [ "${UID}" -eq 0 ]
720 # systemd is running on this system
722 if [ ! -f /etc/systemd/system/netdata.service ]
724 echo >&2 "Installing systemd service..."
725 run cp system/netdata.service /etc/systemd/system/netdata.service && \
726 run systemctl daemon-reload && \
727 run systemctl enable netdata
729 run service netdata stop
733 run service netdata restart && started=1
736 if [ ${started} -eq 0 ]
738 # check if we can use the system service
739 run service netdata stop
741 run service netdata restart && started=1
742 if [ ${started} -eq 0 ]
744 run service netdata start && started=1
749 if [ ${started} -eq 0 ]
751 # still not started...
755 echo >&2 "Starting netdata..."
756 run ${NETDATA_PREFIX}/usr/sbin/netdata -P ${NETDATA_RUN_DIR}/netdata.pid "${@}"
760 echo >&2 "SORRY! FAILED TO START NETDATA!"
763 echo >&2 "OK. NetData Started!"
769 # -----------------------------------------------------------------------------
770 # save a config file, if it is not already there
772 if [ ! -s "${NETDATA_PREFIX}/etc/netdata/netdata.conf" ]
775 echo >&2 "-------------------------------------------------------------------------------"
777 echo >&2 "Downloading default configuration from netdata..."
780 # remove a possibly obsolete download
781 [ -f "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new" ] && rm "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new"
783 # disable a proxy to get data from the local netdata
788 wget 2>/dev/null -O "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new" "http://localhost:${NETDATA_PORT}/netdata.conf"
792 if [ $ret -ne 0 -o ! -s "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new" ]
794 curl -s -o "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new" "http://localhost:${NETDATA_PORT}/netdata.conf"
798 if [ $ret -eq 0 -a -s "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new" ]
800 mv "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new" "${NETDATA_PREFIX}/etc/netdata/netdata.conf"
801 echo >&2 "New configuration saved for you to edit at ${NETDATA_PREFIX}/etc/netdata/netdata.conf"
803 if [ "${UID}" -eq 0 ]
805 chown "${NETDATA_USER}" "${NETDATA_PREFIX}/etc/netdata/netdata.conf"
807 chmod 0664 "${NETDATA_PREFIX}/etc/netdata/netdata.conf"
809 echo >&2 "Cannnot download configuration from netdata daemon using url 'http://localhost:${NETDATA_PORT}/netdata.conf'"
810 [ -f "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new" ] && rm "${NETDATA_PREFIX}/etc/netdata/netdata.conf.new"
814 # -----------------------------------------------------------------------------
817 ksm_is_available_but_disabled() {
820 -------------------------------------------------------------------------------
821 Memory de-duplication instructions
823 You have kernel memory de-duper (called Kernel Same-page Merging,
824 or KSM) available, but it is not currently enabled.
828 echo 1 >/sys/kernel/mm/ksm/run
829 echo 1000 >/sys/kernel/mm/ksm/sleep_millisecs
831 If you enable it, you will save 40-60% of netdata memory.
836 ksm_is_not_available() {
839 -------------------------------------------------------------------------------
840 Memory de-duplication not present in your kernel
842 It seems you do not have kernel memory de-duper (called Kernel Same-page
843 Merging, or KSM) available.
845 To enable it, you need a kernel built with CONFIG_KSM=y
847 If you can have it, you will save 40-60% of netdata memory.
852 if [ -f "/sys/kernel/mm/ksm/run" ]
854 if [ $(cat "/sys/kernel/mm/ksm/run") != "1" ]
856 ksm_is_available_but_disabled
862 # -----------------------------------------------------------------------------
863 # Check for version.txt
865 if [ ! -s web/version.txt ]
869 -------------------------------------------------------------------------------
870 Version update check warning
872 The way you downloaded netdata, we cannot find its version. This means the
873 Update check on the dashboard, will not work.
875 If you want to have version update check, please re-install it
876 following the procedure in:
878 https://github.com/firehol/netdata/wiki/Installation
883 # -----------------------------------------------------------------------------
884 # apps.plugin warning
886 if [ "${UID}" -ne 0 ]
888 cat <<-SETUID_WARNING
890 -------------------------------------------------------------------------------
891 apps.plugin needs privileges
893 Since you have installed netdata as a normal user, to have apps.plugin collect
894 all the needed data, you have to give it the access rights it needs, by running
895 either of the following sets of commands:
897 To run apps.plugin with escalated capabilities:
899 sudo chown root:${NETDATA_USER} "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
900 sudo chmod 0750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
901 sudo setcap cap_dac_read_search,cap_sys_ptrace+ep "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
903 or, to run apps.plugin as root:
905 sudo chown root "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
906 sudo chmod 4755 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/apps.plugin"
908 apps.plugin is performing a hard-coded function of data collection for all
909 running processes. It cannot be instructed from the netdata daemon to perform
910 any task, so it is pretty safe to do this.
915 # -----------------------------------------------------------------------------
916 # Keep un-install info
918 cat >netdata-uninstaller.sh <<-UNINSTALL
921 # this script will uninstall netdata
923 if [ "\$1" != "--force" ]
925 echo >&2 "This script will REMOVE netdata from your system."
926 echo >&2 "Run it again with --force to do it."
930 echo >&2 "Stopping a possibly running netdata..."
931 for p in \$(pidof netdata); do kill \$p; done
935 if [ ! -z "\$1" -a -d "\$1" ]
938 echo "Deleting directory '\$1' ..."
943 if [ ! -z "${NETDATA_PREFIX}" -a -d "${NETDATA_PREFIX}" ]
945 # installation prefix was given
947 deletedir "${NETDATA_PREFIX}"
950 # installation prefix was NOT given
952 if [ -f "${NETDATA_PREFIX}/usr/sbin/netdata" ]
954 echo "Deleting ${NETDATA_PREFIX}/usr/sbin/netdata ..."
955 rm -i "${NETDATA_PREFIX}/usr/sbin/netdata"
958 deletedir "${NETDATA_PREFIX}/etc/netdata"
959 deletedir "${NETDATA_PREFIX}/usr/share/netdata"
960 deletedir "${NETDATA_PREFIX}/usr/libexec/netdata"
961 deletedir "${NETDATA_PREFIX}/var/lib/netdata"
962 deletedir "${NETDATA_PREFIX}/var/cache/netdata"
963 deletedir "${NETDATA_PREFIX}/var/log/netdata"
966 if [ -f /etc/logrotate.d/netdata ]
968 echo "Deleting /etc/logrotate.d/netdata ..."
969 rm -i /etc/logrotate.d/netdata
972 if [ -f /etc/systemd/system/netdata.service ]
974 echo "Deleting /etc/systemd/system/netdata.service ..."
975 rm -i /etc/systemd/system/netdata.service
978 getent passwd netdata > /dev/null
982 echo "You may also want to remove the user netdata"
984 echo " userdel netdata"
987 getent group netdata > /dev/null
991 echo "You may also want to remove the group netdata"
993 echo " groupdel netdata"
996 getent group docker > /dev/null
997 if [ $? -eq 0 -a "${NETDATA_ADDED_TO_DOCKER}" = "1" ]
1000 echo "You may also want to remove the netdata user from the docker group"
1002 echo " gpasswd -d netdata docker"
1006 chmod 750 netdata-uninstaller.sh
1008 # -----------------------------------------------------------------------------
1010 if [ "${NETDATA_BIND}" = "*" ]
1014 access="${NETDATA_BIND}"
1020 -------------------------------------------------------------------------------
1022 OK. NetData is installed and it is running (listening to ${NETDATA_BIND}:${NETDATA_PORT}).
1024 -------------------------------------------------------------------------------
1026 INFO: Command line options changed. -pidfile, -nd and -ch are deprecated.
1027 If you use custom startup scripts, please run netdata -h to see the
1028 corresponding options and update your scripts.
1030 Hit http://${access}:${NETDATA_PORT}/ from your browser.
1032 To stop netdata, just kill it, with:
1036 To start it, just run it:
1038 ${NETDATA_PREFIX}/usr/sbin/netdata
1044 echo >&2 "Uninstall script generated: ./netdata-uninstaller.sh"