riemann

#!/sbin/runscript

# This script assumes that Riemann has a user and group set up, and that the
# service files have been extracted to `/var/lib/riemann/current`.
#
# Author: Greg Look (greg@mvxcvi.com)

extra_started_commands="reload"

CFG_DIR=/etc/riemann
LIB_DIR=/var/lib/riemann
RUN_DIR=/var/run/riemann
LOG_DIR=/var/log/riemann

RIEMANN_DIR=$LIB_DIR/current
COMMAND=$RIEMANN_DIR/bin/riemann

CONFIG_FILE=$CFG_DIR/riemann.config
PIDFILE=$RUN_DIR/riemann.pid

start() {
    checkpath -d -m 0755 -o riemann:riemann $RUN_DIR
    checkpath -d -m 0755 -o riemann:riemann $LOG_DIR
    ebegin "Starting riemann"
    start-stop-daemon \
        --start \
        --user riemann:riemann \
        --pidfile "$PIDFILE" \
        --make-pidfile \
        --background \
        --exec "$COMMAND" \
        -- "$CONFIG_FILE" \
        2>&1 > /dev/null
    eend $?
}

stop() {
    ebegin "Stopping riemann"
    start-stop-daemon \
        --stop \
        --pidfile $PIDFILE \
        --exec $COMMAND
    eend $?
}

reload() {
    if [ ! -f $PIDFILE ]; then
        eerror "$SVCNAME isn't running"
        return 1
    fi
    ebegin "Reloading riemann configuration"
    start-stop-daemon \
        --signal HUP \
        --pidfile $PIDFILE
    eend $?
}

riemann-dash

#!/sbin/runscript

# This script assumes that Riemann has a user and group set up, and that the
# system gem `riemann-dash` has been installed.
#
# Author: Greg Look (greg@mvxcvi.com)

CFG_DIR=/etc/riemann
RUN_DIR=/var/run/riemann
LOG_DIR=/var/log/riemann

COMMAND=/usr/local/bin/riemann-dash

CONFIG_FILE=$CFG_DIR/dash.rb
PIDFILE=$RUN_DIR/dash.pid
LOGFILE=$LOG_DIR/dash.log

depend() {
    use riemann net
}

start() {
    checkpath -d -m 0755 -o riemann:riemann $RUN_DIR
    checkpath -d -m 0755 -o riemann:riemann $LOG_DIR
    ebegin "Starting riemann dashboard"
    start-stop-daemon \
        --start \
        --user riemann:riemann \
        --chdir $RUN_DIR \
        --pidfile $PIDFILE \
        --make-pidfile \
        --background \
        --stdout $LOGFILE \
        --stderr $LOGFILE \
        --exec $COMMAND \
        -- $CONFIG_FILE
    eend $?
}

stop() {
    ebegin "Stopping riemann dashboard"
    start-stop-daemon \
        --stop \
        --pidfile $PIDFILE \
        --exec $COMMAND
    eend $?
}

riemann.tool

#!/sbin/runscript

# This script assumes that Riemann has a user and group set up, and that the
# system gem `riemann-tools` has been installed. This script should not be run
# directly; instead, link other scripts to this one like so:
#
#   $ ln -s /etc/init.d/riemann.tool riemann.health
#
# Author: Greg Look (greg@mvxcvi.com)

TOOL=${RC_SVCNAME:8}
COMMAND="riemann-$TOOL"

RUN_DIR=/var/run/riemann/tool
PIDFILE=$RUN_DIR/${TOOL}.pid

checktool() {
    if [ 'tool' == "$TOOL" ]; then
        eerror "The riemann.tool script is a meta-script!"
        eerror "Instead, symlink other tool scripts to this one."
        eend 1
        exit
    fi
}

depend() {
    need riemann
}

start() {
    checktool
    checkpath -d -m 0755 -o riemann:riemann $RUN_DIR
    ebegin "Starting Riemann $TOOL reporting"
    start-stop-daemon \
        --start \
        --user riemann:riemann \
        --pidfile $PIDFILE \
        --make-pidfile \
        --background \
        --exec $COMMAND \
        2>&1 > /dev/null
    eend $?
}

stop() {
    checktool
    ebegin "Stopping Riemann $TOOL metrics"
    start-stop-daemon \
        --stop \
        --pidfile $PIDFILE \
        --exec $COMMAND
    eend $?
}