diff options
Diffstat (limited to '')
| -rw-r--r-- | installer/functions.sh | 85 |
1 files changed, 54 insertions, 31 deletions
diff --git a/installer/functions.sh b/installer/functions.sh index 7e522f0aa..dc2833318 100644 --- a/installer/functions.sh +++ b/installer/functions.sh @@ -1,4 +1,6 @@ # no shebang necessary - this is a library to be sourced +# SPDX-License-Identifier: GPL-3.0-or-later +# shellcheck disable=SC1091,SC1117,SC2002,SC2004,SC2034,SC2046,SC2059,SC2086,SC2129,SC2148,SC2154,SC2155,SC2162,SC2166,SC2181,SC2193 # make sure we have a UID [ -z "${UID}" ] && UID="$(id -u)" @@ -8,8 +10,8 @@ # checking the availability of commands which_cmd() { - which "${1}" 2>/dev/null || \ - command -v "${1}" 2>/dev/null + # shellcheck disable=SC2230 + which "${1}" 2>/dev/null || command -v "${1}" 2>/dev/null } check_cmd() { @@ -160,6 +162,29 @@ pidof() { } # ----------------------------------------------------------------------------- +# portable delete recursively interactively + +portable_deletedir_recursively_interactively() { + if [ ! -z "$1" -a -d "$1" ] + then + if [ "$(uname -s)" = "Darwin" ] + then + echo >&2 + read >&2 -p "Press ENTER to recursively delete directory '$1' > " + echo >&2 "Deleting directory '$1' ..." + run rm -R "$1" + else + echo >&2 + echo >&2 "Deleting directory '$1' ..." + run rm -I -R "$1" + fi + else + echo "Directory '$1' does not exist." + fi +} + + +# ----------------------------------------------------------------------------- export SYSTEM_CPUS=1 portable_find_processors() { @@ -287,6 +312,7 @@ portable_add_user() { echo >&2 "Adding ${username} user account with home ${homedir} ..." + # shellcheck disable=SC2230 local nologin="$(which nologin 2>/dev/null || command -v nologin 2>/dev/null || echo '/bin/false')" # Linux @@ -415,10 +441,11 @@ iscontainer() { issystemd() { local pids p myns ns systemctl - # if the directory /etc/systemd/system does not exit, it is not systemd - [ ! -d /etc/systemd/system ] && return 1 + # if the directory /lib/systemd/system does not exit, it is not systemd + [ ! -d /lib/systemd/system ] && return 1 # if there is no systemctl command, it is not systemd + # shellcheck disable=SC2230 systemctl=$(which systemctl 2>/dev/null || command -v systemctl 2>/dev/null) [ -z "${systemctl}" -o ! -x "${systemctl}" ] && return 1 @@ -436,7 +463,7 @@ issystemd() { ns="$(readlink /proc/${p}/ns/pid 2>/dev/null)" # if pid of systemd is in our namespace, it is systemd - [ ! -z "${myns}" && "${myns}" = "${ns}" ] && return 0 + [ ! -z "${myns}" ] && [ "${myns}" = "${ns}" ] && return 0 done # else, it is not systemd @@ -478,7 +505,7 @@ install_non_systemd_init() { run update-rc.d netdata defaults && \ run update-rc.d netdata enable && \ return 0 - elif [[ "${key}" =~ ^(amzn-201[567]|ol|CentOS release 6|Red Hat Enterprise Linux Server release 6|Scientific Linux CERN SLC release 6|CloudLinux Server release 6).* ]] + elif [[ "${key}" =~ ^(amzn-201[5678]|ol|CentOS release 6|Red Hat Enterprise Linux Server release 6|Scientific Linux CERN SLC release 6|CloudLinux Server release 6).* ]] then echo >&2 "Installing init.d file..." run cp system/netdata-init-d /etc/init.d/netdata && \ @@ -511,8 +538,16 @@ install_netdata_service() { if [ "${uname}" = "Darwin" ] then - echo >&2 "hm... I don't know how to install a startup script for MacOS X" - return 1 + if [ -f "/Library/LaunchDaemons/com.github.netdata.plist" ] + then + echo >&2 "file '/Library/LaunchDaemons/com.github.netdata.plist' already exists." + return 0 + else + echo >&2 "Installing MacOS X plist file..." + run cp system/netdata.plist /Library/LaunchDaemons/com.github.netdata.plist && \ + run launchctl load /Library/LaunchDaemons/com.github.netdata.plist && \ + return 0 + fi elif [ "${uname}" = "FreeBSD" ] then @@ -528,16 +563,15 @@ install_netdata_service() { NETDATA_START_CMD="systemctl start netdata" NETDATA_STOP_CMD="systemctl stop netdata" - if [ ! -f /etc/systemd/system/netdata.service ] + if [ -d "/lib/systemd/system" ] then echo >&2 "Installing systemd service..." - run cp system/netdata.service /etc/systemd/system/netdata.service && \ + run cp system/netdata.service /lib/systemd/system/netdata.service && \ run systemctl daemon-reload && \ run systemctl enable netdata && \ return 0 else - echo >&2 "file '/etc/systemd/system/netdata.service' already exists." - return 0 + echo >&2 "no '/lib/systemd/system' directory; cannot install netdata.service" fi else install_non_systemd_init @@ -792,31 +826,20 @@ download_netdata_conf() { # ----------------------------------------------------------------------------- # add netdata user and group -NETDATA_ADDED_TO_DOCKER=0 -NETDATA_ADDED_TO_NGINX=0 -NETDATA_ADDED_TO_VARNISH=0 -NETDATA_ADDED_TO_HAPROXY=0 -NETDATA_ADDED_TO_ADM=0 -NETDATA_ADDED_TO_NSD=0 -NETDATA_ADDED_TO_PROXY=0 -NETDATA_ADDED_TO_SQUID=0 -NETDATA_ADDED_TO_CEPH=0 +NETDATA_WANTED_GROUPS="docker nginx varnish haproxy adm nsd proxy squid ceph nobody" +NETDATA_ADDED_TO_GROUPS="" add_netdata_user_and_group() { - local homedir="${1}" + local homedir="${1}" g if [ ${UID} -eq 0 ] then portable_add_group netdata || return 1 portable_add_user netdata "${homedir}" || return 1 - portable_add_user_to_group docker netdata && NETDATA_ADDED_TO_DOCKER=1 - portable_add_user_to_group nginx netdata && NETDATA_ADDED_TO_NGINX=1 - portable_add_user_to_group varnish netdata && NETDATA_ADDED_TO_VARNISH=1 - portable_add_user_to_group haproxy netdata && NETDATA_ADDED_TO_HAPROXY=1 - portable_add_user_to_group adm netdata && NETDATA_ADDED_TO_ADM=1 - portable_add_user_to_group nsd netdata && NETDATA_ADDED_TO_NSD=1 - portable_add_user_to_group proxy netdata && NETDATA_ADDED_TO_PROXY=1 - portable_add_user_to_group squid netdata && NETDATA_ADDED_TO_SQUID=1 - portable_add_user_to_group ceph netdata && NETDATA_ADDED_TO_CEPH=1 + + for g in ${NETDATA_WANTED_GROUPS} + do + portable_add_user_to_group ${g} netdata && NETDATA_ADDED_TO_GROUPS="${NETDATA_ADDED_TO_GROUPS} ${g}" + done [ ~netdata = / ] && cat <<USERMOD |