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d8f764e3c3
Some variables that hold path in Linux shell scripts are not properly quoted, thus undefined behaviors may show up (e.g. a link path with space). This change enclose variables with quotes in bin/logstash, bin/logstash.lib.sh and, bin/system-install scripts. Fixes #6596 Fixes #6877
97 lines
3.4 KiB
Bash
Executable file
97 lines
3.4 KiB
Bash
Executable file
#!/bin/bash
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unset CDPATH
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. "$(cd `dirname $0`/..; pwd)/bin/logstash.lib.sh"
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setup
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if [ -z "$1" ]; then
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if [ -r /etc/logstash/startup.options ]; then
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OPTIONS_PATH=/etc/logstash/startup.options
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elif [ -r "${LOGSTASH_HOME}"/config/startup.options ]; then
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OPTIONS_PATH="${LOGSTASH_HOME}"/config/startup.options
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fi
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elif [ "$1" == "-h" ] || [ "$1" == "--help" ]; then
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echo "Usage: system-install [OPTIONSFILE] [STARTUPTYPE] [VERSION]"
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echo
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echo "NOTE: These arguments are ordered, and co-dependent"
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echo
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echo "OPTIONSFILE: Full path to a startup.options file"
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echo "OPTIONSFILE is required if STARTUPTYPE is specified, but otherwise looks first"
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echo "in $LOGSTASH_HOME/config/startup.options and then /etc/logstash/startup.options"
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echo "Last match wins"
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echo
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echo "STARTUPTYPE: e.g. sysv, upstart, systemd, etc."
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echo "OPTIONSFILE is required to specify a STARTUPTYPE."
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echo
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echo "VERSION: The specified version of STARTUPTYPE to use. The default is usually"
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echo "preferred here, so it can safely be omitted."
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echo "Both OPTIONSFILE & STARTUPTYPE are required to specify a VERSION."
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echo
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echo "For more information, see https://github.com/jordansissel/pleaserun"
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exit 0
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else
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if [ -r "$1" ]; then
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echo "Using provided startup.options file: ${1}"
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OPTIONS_PATH="$1"
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else
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echo "$1 is not a file path"
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echo "To manually specify a startup style, put the path to startup.options as the "
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echo "first argument, followed by the startup style (sysv, upstart, systemd)"
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exit 1
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fi
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fi
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# Read in the env vars in the selected startup.options file...
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. "${OPTIONS_PATH}"
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old_IFS=$IFS
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IFS=$'\n'
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lines=($(grep -v ^# ${OPTIONS_PATH} | tr -d '"' | grep -v '^LS_OPTS=' | grep \= | grep -v '\=$' | grep -v '\=\"\"$'))
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IFS=$old_IFS
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ENV_VAR_ARGS=()
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for line in ${lines[@]}; do
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var=$(echo $line | awk -F\= '{print $1}')
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if [ "x${!var}" != "x" ]; then
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ENV_VAR_ARGS+=('--environment-variables')
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ENV_VAR_ARGS+=("${var}=${!var}")
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fi
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done
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# bin/logstash-plugin is a short lived ruby script thus we can use aggressive "faster starting JRuby options"
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# see https://github.com/jruby/jruby/wiki/Improving-startup-time
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export JRUBY_OPTS="$JRUBY_OPTS -J-XX:+TieredCompilation -J-XX:TieredStopAtLevel=1 -J-noverify -X-C -Xcompile.invokedynamic=false"
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tempfile=$(mktemp)
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if [ "x${PRESTART}" == "x" ]; then
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opts=("--log" "$tempfile" "--overwrite" "--install" "--name" "${SERVICE_NAME}" "--user" "${LS_USER}" "--group" "${LS_GROUP}" "--description" "${SERVICE_DESCRIPTION}" "--nice" "${LS_NICE}" "--limit-open-files" "${LS_OPEN_FILES}")
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else
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opts=("--log" "$tempfile" "--overwrite" "--install" "--name" "${SERVICE_NAME}" "--user" "${LS_USER}" "--group" "${LS_GROUP}" "--description" "${SERVICE_DESCRIPTION}" "--nice" "${LS_NICE}" "--limit-open-files" "${LS_OPEN_FILES}" "--prestart" "${PRESTART}")
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fi
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if [[ $2 ]]; then
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echo "Manually creating startup for specified platform: ${2}"
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opts+=('--platform')
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opts+=($2)
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fi
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if [[ $3 ]]; then
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echo "Manually creating startup for specified platform (${2}) version: ${3}"
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opts+=('--version')
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opts+=($3)
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fi
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allopts=("${ENV_VAR_ARGS[@]}" "${opts[@]}")
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program="$(cd `dirname $0`/..; pwd)/bin/logstash"
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$(ruby_exec "${LOGSTASH_HOME}/lib/systeminstall/pleasewrap.rb" "${allopts[@]}" ${program} ${LS_OPTS})
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exit_code=$?
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if [ $exit_code -ne 0 ]; then
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cat $tempfile
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echo "Unable to install system startup script for Logstash."
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else
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echo "Successfully created system startup script for Logstash"
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fi
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rm $tempfile
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