Last active
August 29, 2015 14:04
-
-
Save hSATAC/2de7df67e4dc9a7052a7 to your computer and use it in GitHub Desktop.
Install fluentd on debian
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
## Run as root | |
cat << 'EOF' > /etc/init.d/fluentd | |
#! /bin/sh | |
### BEGIN INIT INFO | |
# Provides: fluentd | |
# Required-Start: $network $local_fs | |
# Required-Stop: | |
# Default-Start: 2 3 4 5 | |
# Default-Stop: 0 1 6 | |
# Short-Description: Log Everything in JSON | |
# Description: Fluentd init script. | |
### END INIT INFO | |
# Author: Kohei MATSUSHITA <ma2shita+git@ma2shita.jp> | |
# Do NOT "set -e" | |
# PATH should only include /usr/* if it runs after the mountnfs.sh script | |
PATH=/usr/local/bin:/sbin:/usr/sbin:/bin:/usr/bin | |
DESC="Log Everything in JSON" | |
NAME=fluent | |
PNAME=fluentd | |
DAEMON=/var/lib/fluent/.rvm/wrappers/fluentd/${PNAME} | |
USER=fluent | |
GROUP=fluent | |
PIDFILE=/var/run/${NAME}/${PNAME}.pid | |
LOGFILE=/var/log/${NAME}/${PNAME}.log | |
DAEMON_ARGS="--config /etc/${NAME}/${NAME}.conf --daemon ${PIDFILE} --log ${LOGFILE} --user ${USER} --group ${GROUP}" | |
SCRIPTNAME=/etc/init.d/$NAME | |
# Exit if the package is not installed | |
[ -x "$DAEMON" ] || exit 0 | |
# Read configuration variable file if it is present | |
[ -r /etc/default/$NAME ] && . /etc/default/$NAME | |
# Load the VERBOSE setting and other rcS variables | |
. /lib/init/vars.sh | |
# Define LSB log_* functions. | |
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present | |
# and status_of_proc is working. | |
. /lib/lsb/init-functions | |
if [ -f "/usr/local/lib/libjemalloc.so" ]; then | |
export LD_PRELOAD="/usr/local/lib/libjemalloc.so" | |
fi | |
# | |
# Function that starts the daemon/service | |
# | |
do_start() | |
{ | |
# Return | |
# 0 if daemon has been started | |
# 1 if daemon was already running | |
# 2 if daemon could not be started | |
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ | |
|| return 1 | |
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \ | |
$DAEMON_ARGS \ | |
|| return 2 | |
# Add code here, if necessary, that waits for the process to be ready | |
# to handle requests from services started subsequently which depend | |
# on this one. As a last resort, sleep for some time. | |
} | |
# | |
# Function that stops the daemon/service | |
# | |
do_stop() | |
{ | |
# Return | |
# 0 if daemon has been stopped | |
# 1 if daemon was already stopped | |
# 2 if daemon could not be stopped | |
# other if a failure occurred | |
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $PNAME | |
RETVAL="$?" | |
[ "$RETVAL" = 2 ] && return 2 | |
# Wait for children to finish too if this is a daemon that forks | |
# and if the daemon is only ever run from this initscript. | |
# If the above conditions are not satisfied then add some other code | |
# that waits for the process to drop all resources that could be | |
# needed by services started subsequently. A last resort is to | |
# sleep for some time. | |
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON | |
[ "$?" = 2 ] && return 2 | |
# Many daemons don't delete their pidfiles when they exit. | |
rm -f $PIDFILE | |
return "$RETVAL" | |
} | |
# | |
# Function that sends a SIGHUP to the daemon/service | |
# | |
do_reload() { | |
start-stop-daemon --stop --signal HUP --quiet --pidfile $PIDFILE --name $PNAME | |
return 0 | |
} | |
do_flush() { | |
start-stop-daemon --stop --signal USR1 --quiet --pidfile $PIDFILE --name $PNAME | |
return 0 | |
} | |
case "$1" in | |
start) | |
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" | |
do_start | |
case "$?" in | |
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
esac | |
;; | |
stop) | |
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" | |
do_stop | |
case "$?" in | |
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
esac | |
;; | |
status) | |
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? | |
;; | |
reload) | |
log_daemon_msg "Reloading $DESC" "$NAME" | |
do_reload | |
log_end_msg $? | |
;; | |
flush) | |
log_daemon_msg "Flushing and re-opening logfile $DESC" "$NAME" | |
do_flush | |
log_end_msg $? | |
;; | |
restart) | |
# | |
# If the "reload" option is implemented then remove the | |
# 'force-reload' alias | |
# | |
log_daemon_msg "Restarting $DESC" "$NAME" | |
do_stop | |
case "$?" in | |
0|1) | |
do_start | |
case "$?" in | |
0) log_end_msg 0 ;; | |
1) log_end_msg 1 ;; # Old process is still running | |
*) log_end_msg 1 ;; # Failed to start | |
esac | |
;; | |
*) | |
# Failed to stop | |
log_end_msg 1 | |
;; | |
esac | |
;; | |
*) | |
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 | |
echo "Usage: $SCRIPTNAME {start|stop|status|restart|flush}" >&2 | |
exit 3 | |
;; | |
esac | |
: | |
EOF | |
groupadd -r fluent | |
useradd -r -c "Fluent user" -g fluent -s /bin/bash -d /var/lib/fluent fluent | |
mkdir -p /etc/fluent/ /var/run/fluent/ /var/log/fluent/ /var/lib/fluent/ | |
chown -R fluent:fluent /etc/fluent/ /var/run/fluent/ /var/log/fluent/ /var/lib/fluent/ /etc/init.d/fluentd | |
chmod 755 /etc/init.d/fluentd | |
insserv -v -d /etc/init.d/fluentd | |
## run as fluent | |
sudo su - fluent | |
curl -sSL https://get.rvm.io | bash -s stable --ruby | |
gem install fluentd --no-ri --no-rdoc | |
rvm alias create fluentd 2.1.2 | |
fluent-gem install fluent-plugin-record-reformer --no-ri --no-rdoc | |
fluent-gem install fluent-plugin-parser --no-ri --no-rdoc | |
fluentd --setup /etc/fluent/ |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment