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authorB Stack <bgstack15@gmail.com>2022-02-14 22:49:17 -0500
committerB Stack <bgstack15@gmail.com>2022-02-14 22:49:17 -0500
commitc364901df2ef04553fc7508c31446ad14ac93737 (patch)
tree7f2441778eba0661195024484122e55754e52bcd /extra/stackbin.init
parentadd initial centos7 doc (diff)
downloadstackbin-c364901df2ef04553fc7508c31446ad14ac93737.tar.gz
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r-proxy support with /set endpoint, and extra dir
The extra dir is still WIP
Diffstat (limited to 'extra/stackbin.init')
-rwxr-xr-xextra/stackbin.init172
1 files changed, 172 insertions, 0 deletions
diff --git a/extra/stackbin.init b/extra/stackbin.init
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--- /dev/null
+++ b/extra/stackbin.init
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+#!/bin/sh
+### BEGIN INIT INFO
+# Provides: stackbin
+# Required-Start: $local_fs $network $remote_fs $syslog
+# Required-Stop: $local_fs $network $remote_fs $syslog
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: File Upoad and Storage Service
+# Description: Python3 Flask application that presents a basic file hosting service
+### END INIT INFO
+
+# Author: B. Stack <bgstack15@gmail.com>
+
+# Do NOT "set -e"
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+DAEMON_ARGS=""
+DAEMON=/usr/sbin/stackbin.bin
+DESC="stackbin"
+NAME=stackbin
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+PIDFILE2=/var/www/stackbin/stackbin.pid
+PIDFILE=/var/run/$NAME.pid
+SCRIPTNAME=/etc/init.d/$NAME
+USER=stackbin
+WSGIBIN=uwsgi_python39
+
+# Exit if the package is not installed
+[ -x "$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
+
+#
+# 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 --chuid $USER --group $USER --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
+ # || return 1
+ #start-stop-daemon --start --quiet --chuid $USER --group $USER --background --pidfile $PIDFILE --exec $DAEMON -- \
+ # $DAEMON_ARGS \
+ # || return 2
+ #su $USER -c "$DAEMON" &
+ # The above code will not work for interpreted scripts, use the next
+ # six lines below instead (Ref: #643337, start-stop-daemon(8) )
+ start-stop-daemon --start --make-pidfile --pidfile $PIDFILE \
+ --chuid $USER --group $USER \
+ --startas $DAEMON \
+ --name $WSGIBIN --test > /dev/null \
+ || return 1
+ start-stop-daemon --start --background --make-pidfile --pidfile $PIDFILE --startas $DAEMON \
+ --chuid $USER --group $USER \
+ --name $WSGIBIN -- $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 --user $USER --pidfile $PIDFILE
+ /usr/bin/$WSGIBIN --stop $PIDFILE2 2>/dev/null
+ RETVAL="$?"
+ [ "$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 --user $USER --pidfile $PIDFILE
+ [ "$?" = 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() {
+ #
+ # If the daemon can reload its configuration without
+ # restarting (for example, when it is sent a SIGHUP),
+ # then implement that here.
+ #
+ start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $WSGIBIN
+ 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 -p $PIDFILE "$DAEMON" "$NAME" && exit 0 || exit $?
+ ;;
+ #reload|force-reload)
+ #
+ # If do_reload() is not implemented then leave this commented out
+ # and leave 'force-reload' as an alias for 'restart'.
+ #
+ #log_daemon_msg "Reloading $DESC" "$NAME"
+ #do_reload
+ #log_end_msg $?
+ #;;
+ restart|force-reload)
+ #
+ # 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|force-reload}" >&2
+ exit 3
+ ;;
+esac
+
+:
bgstack15