diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-02-15 03:25:22 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-02-15 03:25:22 +0000 |
commit | 0ce692f2add209c6f5d449ee2be7af725f1813e8 (patch) | |
tree | 2af915c6ff875c3b0b4367c334032726d2d6839a /packaging/installer/functions.sh | |
parent | Adding upstream version 1.33.0. (diff) | |
download | netdata-0ce692f2add209c6f5d449ee2be7af725f1813e8.tar.xz netdata-0ce692f2add209c6f5d449ee2be7af725f1813e8.zip |
Adding upstream version 1.33.1.upstream/1.33.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | packaging/installer/functions.sh | 128 |
1 files changed, 56 insertions, 72 deletions
diff --git a/packaging/installer/functions.sh b/packaging/installer/functions.sh index bd9ca39b5..56f1a5658 100644 --- a/packaging/installer/functions.sh +++ b/packaging/installer/functions.sh @@ -1,10 +1,9 @@ -#!/bin/bash +#!/bin/sh # SPDX-License-Identifier: GPL-3.0-or-later # make sure we have a UID [ -z "${UID}" ] && UID="$(id -u)" - # ----------------------------------------------------------------------------- setup_terminal() { @@ -51,6 +50,7 @@ setup_terminal() { TPUT_BLUE="$(tput setaf 4)" # shellcheck disable=SC2034 TPUT_PURPLE="$(tput setaf 5)" + # shellcheck disable=SC2034 TPUT_CYAN="$(tput setaf 6)" TPUT_WHITE="$(tput setaf 7)" # shellcheck disable=SC2034 @@ -129,11 +129,11 @@ download_file() { # external component handling fetch_and_verify() { - local component=${1} - local url=${2} - local base_name=${3} - local tmp=${4} - local override=${5} + component="${1}" + url="${2}" + base_name="${3}" + tmp="${4}" + override="${5}" if [ -z "${override}" ]; then download_file "${url}" "${tmp}/${base_name}" "${component}" @@ -159,24 +159,20 @@ fetch_and_verify() { # ----------------------------------------------------------------------------- netdata_banner() { - local l1=" ^" \ + l1=" ^" \ l2=" |.-. .-. .-. .-. .-. .-. .-. .-. .-. .-. .-. .-. .-" \ - l3=" | '-' '-' '-' '-' '-' '-' '-' '-' '-' '-' '-' '-' " \ l4=" +----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+--->" \ - sp=" " \ - netdata="netdata" start end msg="${*}" chartcolor="${TPUT_DIM}" - - [ ${#msg} -lt ${#netdata} ] && msg="${msg}${sp:0:$((${#netdata} - ${#msg}))}" - [ ${#msg} -gt $((${#l2} - 20)) ] && msg="${msg:0:$((${#l2} - 23))}..." + space=" " + l3f=" | '-' '-' '-' '-' '-'" + l3e=" '-' '-' '-' '-' '-' " - start="$((${#l2} / 2 - 4))" - [ $((start + ${#msg} + 4)) -gt ${#l2} ] && start=$((${#l2} - ${#msg} - 4)) - end=$((start + ${#msg} + 4)) + netdata="netdata" + chartcolor="${TPUT_DIM}" echo >&2 echo >&2 "${chartcolor}${l1}${TPUT_RESET}" - echo >&2 "${chartcolor}${l2:0:start}${sp:0:2}${TPUT_RESET}${TPUT_BOLD}${TPUT_GREEN}${netdata}${TPUT_RESET}${chartcolor}${sp:0:$((end - start - 2 - ${#netdata}))}${l2:end:$((${#l2} - end))}${TPUT_RESET}" - echo >&2 "${chartcolor}${l3:0:start}${sp:0:2}${TPUT_RESET}${TPUT_BOLD}${TPUT_CYAN}${msg}${TPUT_RESET}${chartcolor}${sp:0:2}${l3:end:$((${#l2} - end))}${TPUT_RESET}" + echo >&2 "${chartcolor}${l2%-. .-. .-. .-. .-. .-. .-. .-}${space}${TPUT_RESET}${TPUT_BOLD}${TPUT_GREEN}${netdata}${TPUT_RESET}${chartcolor}${l2# |.-. .-. .-. .-. .-. .-. .-. }${TPUT_RESET}" + echo >&2 "${chartcolor}${l3f}${l3e}${TPUT_RESET}" echo >&2 "${chartcolor}${l4}${TPUT_RESET}" echo >&2 } @@ -189,7 +185,8 @@ rcservice_cmd="$(command -v rc-service 2> /dev/null || true)" systemctl_cmd="$(command -v systemctl 2> /dev/null || true)" service() { - local cmd="${1}" action="${2}" + cmd="${1}" + action="${2}" if [ -n "${systemctl_cmd}" ]; then run "${systemctl_cmd}" "${action}" "${cmd}" @@ -208,7 +205,6 @@ service() { # portable pidof safe_pidof() { - local pidof_cmd pidof_cmd="$(command -v pidof 2> /dev/null)" if [ -n "${pidof_cmd}" ]; then ${pidof_cmd} "${@}" @@ -234,7 +230,6 @@ find_processors() { gnproc && return fi - local cpus if [ -f "/proc/cpuinfo" ]; then # linux cpus=$(grep -c ^processor /proc/cpuinfo) @@ -264,12 +259,12 @@ run_failed() { } ESCAPED_PRINT_METHOD= -if printf "%q " test > /dev/null 2>&1; then +if printf "%s " test > /dev/null 2>&1; then ESCAPED_PRINT_METHOD="printfq" fi escaped_print() { if [ "${ESCAPED_PRINT_METHOD}" = "printfq" ]; then - printf "%q " "${@}" + printf "%s " "${@}" else printf "%s" "${*}" fi @@ -278,14 +273,14 @@ escaped_print() { run_logfile="/dev/null" run() { - local user="${USER--}" dir="${PWD}" info info_console - + local_user="${USER--}" + local_dir="${PWD}" if [ "${UID}" = "0" ]; then - info="[root ${dir}]# " - info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]# " + info="[root ${local_dir}]# " + info_console="[${TPUT_DIM}${local_dir}${TPUT_RESET}]# " else - info="[${user} ${dir}]$ " - info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]$ " + info="[${local_user} ${local_dir}]$ " + info_console="[${TPUT_DIM}${local_dir}${TPUT_RESET}]$ " fi { @@ -300,7 +295,7 @@ run() { "${@}" - local ret=$? + ret=$? if [ ${ret} -ne 0 ]; then run_failed printf >> "${run_logfile}" "FAILED with exit code %s\n" "${ret}" @@ -314,7 +309,6 @@ run() { iscontainer() { # man systemd-detect-virt - local cmd cmd=$(command -v systemd-detect-virt 2> /dev/null) if [ -n "${cmd}" ] && [ -x "${cmd}" ]; then "${cmd}" --container > /dev/null 2>&1 && return 0 @@ -322,7 +316,6 @@ iscontainer() { # /proc/1/sched exposes the host's pid of our init ! # http://stackoverflow.com/a/37016302 - local pid pid=$(head -n 1 /proc/1/sched 2> /dev/null | { # shellcheck disable=SC2034 IFS='(),#:' read -r name pid th threads @@ -353,18 +346,22 @@ iscontainer() { get_os_key() { if [ -f /etc/os-release ]; then # shellcheck disable=SC1091 - source /etc/os-release || return 1 + . /etc/os-release || return 1 echo "${ID}-${VERSION_ID}" elif [ -f /etc/redhat-release ]; then - echo "$(< /etc/redhat-release)" + cat /etc/redhat-release else echo "unknown" fi } issystemd() { - local pids p myns ns systemctl + pids='' + p='' + myns='' + ns='' + systemctl='' # if the directory /lib/systemd/system OR /usr/lib/systemd/system (SLES 12.x) does not exit, it is not systemd if [ ! -d /lib/systemd/system ] && [ ! -d /usr/lib/systemd/system ]; then @@ -398,47 +395,35 @@ issystemd() { } get_systemd_service_dir() { - local SYSTEMD_DIRECTORY="" - local key - key="$(get_os_key)" - if [ -w "/lib/systemd/system" ]; then - SYSTEMD_DIRECTORY="/lib/systemd/system" + echo "/lib/systemd/system" elif [ -w "/usr/lib/systemd/system" ]; then - SYSTEMD_DIRECTORY="/usr/lib/systemd/system" + echo "/usr/lib/systemd/system" elif [ -w "/etc/systemd/system" ]; then - SYSTEMD_DIRECTORY="/etc/systemd/system" + echo "/etc/systemd/system" fi - - if [[ ${key} =~ ^devuan* ]] || [ "${key}" = "debian-7" ] || [ "${key}" = "ubuntu-12.04" ] || [ "${key}" = "ubuntu-14.04" ]; then - SYSTEMD_DIRECTORY="/etc/systemd/system" - fi - - echo "${SYSTEMD_DIRECTORY}" } install_non_systemd_init() { [ "${UID}" != 0 ] && return 1 - - local key key="$(get_os_key)" if [ -d /etc/init.d ] && [ ! -f /etc/init.d/netdata ]; then - if [[ ${key} =~ ^(gentoo|alpine).* ]]; then + if expr "${key}" : "^(gentoo|alpine).*"; then echo >&2 "Installing OpenRC init file..." run cp system/netdata-openrc /etc/init.d/netdata && run chmod 755 /etc/init.d/netdata && run rc-update add netdata default && return 0 - elif [[ ${key} =~ ^devuan* ]] || [ "${key}" = "debian-7" ] || [ "${key}" = "ubuntu-12.04" ] || [ "${key}" = "ubuntu-14.04" ]; then + elif expr "${key}" : "^devuan*" || [ "${key}" = "debian-7" ] || [ "${key}" = "ubuntu-12.04" ] || [ "${key}" = "ubuntu-14.04" ]; then echo >&2 "Installing LSB init file..." run cp system/netdata-lsb /etc/init.d/netdata && run chmod 755 /etc/init.d/netdata && run update-rc.d netdata defaults && run update-rc.d netdata enable && return 0 - elif [[ ${key} =~ ^(amzn-201[5678]|ol|CentOS release 6|Red Hat Enterprise Linux Server release 6|Scientific Linux CERN SLC release 6|CloudLinux Server release 6).* ]]; then + elif expr "${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 && run chmod 755 /etc/init.d/netdata && @@ -466,7 +451,6 @@ NETDATA_START_CMD="netdata" NETDATA_INSTALLER_START_CMD="" install_netdata_service() { - local uname uname="$(uname 2> /dev/null)" if [ "${UID}" -eq 0 ]; then @@ -512,7 +496,7 @@ install_netdata_service() { if [ "${SYSTEMD_DIRECTORY}x" != "x" ]; then ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED="run systemctl enable netdata" IS_NETDATA_ENABLED="$(systemctl is-enabled netdata 2> /dev/null || echo "Netdata not there")" - if [ "${IS_NETDATA_ENABLED}" == "disabled" ]; then + if [ "${IS_NETDATA_ENABLED}" = "disabled" ]; then echo >&2 "Netdata was there and disabled, make sure we don't re-enable it ourselves" ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED="true" fi @@ -527,7 +511,7 @@ install_netdata_service() { fi else install_non_systemd_init - local ret=$? + ret=$? if [ ${ret} -eq 0 ]; then if [ -n "${service_cmd}" ]; then @@ -566,12 +550,14 @@ pidisnetdata() { } stop_netdata_on_pid() { - local pid="${1}" ret=0 count=0 + pid="${1}" + ret=0 + count=0 pidisnetdata "${pid}" || return 0 printf >&2 "Stopping netdata on pid %s ..." "${pid}" - while [ -n "$pid" ] && [ ${ret} -eq 0 ]; do + while [ -n "${pid}" ] && [ ${ret} -eq 0 ]; do if [ ${count} -gt 24 ]; then echo >&2 "Cannot stop the running netdata on pid ${pid}." return 1 @@ -607,8 +593,6 @@ stop_netdata_on_pid() { } netdata_pids() { - local p myns ns - myns="$(readlink /proc/self/ns/pid 2> /dev/null)" for p in \ @@ -624,7 +608,6 @@ netdata_pids() { } stop_all_netdata() { - local p uname if [ "${UID}" -eq 0 ]; then uname="$(uname 2> /dev/null)" @@ -649,7 +632,7 @@ stop_all_netdata() { fi fi - if [ -n "$(netdata_pids)" ] && [ -n "$(builtin type -P netdatacli)" ]; then + if [ -n "$(netdata_pids)" ] && [ -n "$(type netdatacli)" ]; then netdatacli shutdown-agent sleep 20 fi @@ -664,10 +647,10 @@ stop_all_netdata() { # restart netdata restart_netdata() { - local netdata="${1}" + netdata="${1}" shift - local started=0 + started=0 progress "Restarting netdata instance" @@ -737,7 +720,8 @@ install_netdata_logrotate() { # create netdata.conf create_netdata_conf() { - local path="${1}" url="${2}" + path="${1}" + url="${2}" if [ -s "${path}" ]; then return 0 @@ -778,7 +762,8 @@ create_netdata_conf() { } portable_add_user() { - local username="${1}" homedir="${2}" + username="${1}" + homedir="${2}" [ -z "${homedir}" ] && homedir="/tmp" @@ -790,7 +775,6 @@ portable_add_user() { echo >&2 "Adding ${username} user account with home ${homedir} ..." - local nologin nologin="$(command -v nologin || echo '/bin/false')" # Linux @@ -819,7 +803,7 @@ portable_add_user() { } portable_add_group() { - local groupname="${1}" + groupname="${1}" # Check if group exist if cut -d ':' -f 1 < /etc/group | grep "^${groupname}$" 1> /dev/null 2>&1; then @@ -854,7 +838,8 @@ portable_add_group() { } portable_add_user_to_group() { - local groupname="${1}" username="${2}" + groupname="${1}" + username="${2}" # Check if group exist if ! cut -d ':' -f 1 < /etc/group | grep "^${groupname}$" > /dev/null 2>&1; then @@ -863,7 +848,7 @@ portable_add_user_to_group() { fi # Check if user is in group - if [[ ",$(grep "^${groupname}:" < /etc/group | cut -d ':' -f 4)," =~ ,${username}, ]]; then + if expr ",$(grep "^${groupname}:" < /etc/group | cut -d ':' -f 4)," : ",""${username}"","; then # username is already there echo >&2 "User '${username}' is already in group '${groupname}'." return 0 @@ -984,7 +969,6 @@ cleanup_old_netdata_updater() { } enable_netdata_updater() { - local updater_type if [ -n "${1}" ] ; then updater_type="${1}" |