Deprecate etherpad - it just consumes too much CPU and makes the system unstable
This commit is contained in:
Bob Mottram
parent
329ed57752
commit
c61b10115d
220
beaglebone.txt
220
beaglebone.txt
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@ -6544,226 +6544,6 @@ Now visit your web site at https://mydomainname.com and you should notice that t
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The following items have been deprecated until such time as a successful installation is achieved.
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** Collaborative Document Editing
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#+BEGIN_VERSE
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/Openness and participation are antidotes to surveillance and control./
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-- Howard Rheingold
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#+END_VERSE
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#+BEGIN_SRC: bash
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apt-get install nodejs-legacy
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curl https://npmjs.org/install.sh | sh
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#+END_SRC
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Create an etherpad database.
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#+BEGIN_SRC: bash
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mysql -p
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CREATE DATABASE etherpad CHARACTER SET utf8 COLLATE utf8_general_ci;
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GRANT ALL PRIVILEGES ON etherpad.* TO etherpad@localhost IDENTIFIED BY '__yourPasswd__';
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FLUSH PRIVILEGES;
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exit
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#+END_SRC
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Download etherpad.
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#+BEGIN_SRC: bash
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export HOSTNAME=mydomainname.com
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cd /var/www/$HOSTNAME/htdocs
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git clone git://github.com/ether/etherpad-lite.git etherpad
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#+END_SRC
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Edit the configuration file
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#+BEGIN_SRC: bash
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cd /var/www/$HOSTNAME/htdocs/etherpad
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cp settings.json.template settings.json
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emacs /var/www/$HOSTNAME/htdocs/etherpad/settings.json
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#+END_SRC
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Change the following settings. /rAnD0m5tRIng/ should be altered to a random string 10 characters in length.
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#+BEGIN_SRC: bash
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//IP and port which etherpad should bind at
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"ip": "127.0.0.1",
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// set a session key
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"sessionKey" : "rAnD0m5tRIng",
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//configure the connection settings
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"dbType" : "mysql",
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"dbSettings" : {
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"user" : "etherpad",
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"host" : "localhost",
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"password": "__yourPassword__",
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"database": "etherpad"
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},
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// add admin user
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"users": {
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"admin": {
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"password": "__yourAdminPassword__",
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"is_admin": true
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}
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},
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#+END_SRC
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Save and exit, then create a system user.
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#+BEGIN_SRC: bash
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adduser --system --home=/var/www/$HOSTNAME/htdocs/etherpad/ --group etherpad
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chown -R etherpad: /var/www/$HOSTNAME/htdocs/etherpad/
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#+END_SRC
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Create an init script using your favorite editor.
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#+BEGIN_SRC: bash
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emacs /etc/init.d/etherpad
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#+END_SRC
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Add the following, replacing /mydomainname.com/ with your domain name:
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#+BEGIN_SRC: bash
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#!/bin/sh
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### BEGIN INIT INFO
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# Provides: etherpad-lite
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# Required-Start: $local_fs $remote_fs $network $syslog
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# Required-Stop: $local_fs $remote_fs $network $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: starts etherpad lite
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# Description: starts etherpad lite using start-stop-daemon
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### END INIT INFO
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PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/node/bin"
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LOGFILE="/var/www/mydomainname.com/htdocs/etherpad/etherpad-lite.log"
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EPLITE_DIR="/var/www/mydomainname.com/htdocs/etherpad"
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EPLITE_BIN="bin/safeRun.sh"
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USER="etherpad"
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GROUP="etherpad"
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DESC="Etherpad Lite"
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NAME="etherpad-lite"
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set -e
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. /lib/lsb/init-functions
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start() {
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echo "Starting $DESC... "
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start-stop-daemon --start --chuid "$USER:$GROUP" --background --make-pidfile --pidfile /var/run/$NAME.pid --exec $EPLITE_DIR/$EPLITE_BIN -- $LOGFILE || true
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echo "done"
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}
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#We need this function to ensure the whole process tree will be killed
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killtree() {
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local _pid=$1
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local _sig=${2-TERM}
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for _child in $(ps -o pid --no-headers --ppid ${_pid}); do
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killtree ${_child} ${_sig}
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done
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kill -${_sig} ${_pid}
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}
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stop() {
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echo "Stopping $DESC... "
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while test -d /proc/$(cat /var/run/$NAME.pid); do
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killtree $(cat /var/run/$NAME.pid) 15
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sleep 0.5
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done
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rm /var/run/$NAME.pid
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echo "done"
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}
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status() {
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status_of_proc -p /var/run/$NAME.pid "" "etherpad-lite" && exit 0 || exit $?
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart)
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stop
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start
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;;
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status)
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status
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;;
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*)
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echo "Usage: $NAME {start|stop|restart|status}" >&2
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exit 1
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;;
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esac
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exit 0
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#+END_SRC
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Save and exit, then enable the daemon.
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#+BEGIN_SRC: bash
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chmod +x /etc/init.d/etherpad
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update-rc.d etherpad defaults
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service etherpad start
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#+END_SRC
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Update your Apache configuration.
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#+BEGIN_SRC: bash
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emacs /etc/apache2/sites-available/$HOSTNAME
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#+END_SRC
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Within the section which begins with *<VirtualHost *:443>* add the following:
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#+BEGIN_SRC: bash
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<Location /etherpad>
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ProxyPass http://localhost:9001/
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ProxyPassReverse http://localhost:9001/
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Order allow,deny
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allow from all
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AuthName "Welcome to Etherpad"
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AuthUserFile /home/mydomainname.com/public_html/.htpasswd
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AuthGroupFile /home/mydomainname.com/public_html/.htgroup
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AuthType Basic
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Require group etherpad
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</Location>
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#+END_SRC
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Save and exit, then restart Apache.
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#+BEGIN_SRC: bash
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apt-get install libapache2-mod-proxy-html
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a2enmod proxy proxy_http headers deflate
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service apache2 restart
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#+END_SRC
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Create some passwords for users.
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#+BEGIN_SRC: bash
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mkdir /home/$HOSTNAME
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mkdir /home/$HOSTNAME/public_html
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htpasswd -c /home/$HOSTNAME/public_html/.htpasswd myusername
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#+END_SRC
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Create a user group.
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#+BEGIN_SRC: bash
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emacs /home/$HOSTNAME/public_html/.htgroup
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#+END_SRC
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Add the following:
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#+BEGIN_SRC: bash
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etherpad: myusername
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#+END_SRC
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Save and exit.
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** Install a VoIP server
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#+BEGIN_VERSE
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