Rework (#94)
* split * split2 * more splitting * working * towards working * menu changes * run through prepare * minorfix * octoprint_generic * break in template * replace daemonpath with octoexec * move first install to instance * move BASE to instance * instance fix * double period * damn loop! * add camera to deploy * fix camera * toward functional * main_menu if not ready * not equal or -ne? * template copy * clean ups * byid camera detect * do byid detect by default * classwebcam * classicwebcam * appned_value camera work * use users for modification in cameras * fancy colors * updating colors * status menu colors and cams * surpress errors on no files * remove most logging * dnf mods * selinux * redirect error output to /dev/null * package cleanup * remove udev, cloud * octopi update * resource prepare from menu * quick fix * pacman fix * more echos * add udev flag in /etc/octoprint_deploy * opensuse fixes * zypper, minor fixes * change_streamer * diagnostics, octoprint_cameras, etc * diagnostic menu * logging for diagnostics * add config.yaml to diagnostics * add logging for config.yaml * readme work, add deb_pacakges for octopi, * README * port fixing * port fixes * add deb_packages command for troubleshooting * fix ports * add octopi flag, I fucking hate octopi * udev rule work * add/remove udev * menu fix * menu fixes * add detect printer for add_udev * better detection for remove_udev * remove udev * working on sed for udev * fixed udev remove * camera udev * add instace to add_udev_camera * readme, cleanup * choose what parts of template to copy * rsync as user * additionalPorts * remove cameras from camera list
This commit is contained in:
paukstelis
GitHub
338
instance.sh
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338
instance.sh
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#!/bin/bash
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new_instance() {
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#It is possible to not create an instance after preparing,so check if this is the first
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if [ -f /etc/octoprint_instances ]; then
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firstrun=false
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else
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firstrun=true
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fi
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#We can also pass this directly, from prepare.sh
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firstrun=$1
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TEMPLATE=''
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get_settings
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if [ $SUDO_USER ]; then user=$SUDO_USER; fi
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SCRIPTDIR=$(dirname $(readlink -f $0))
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while true; do
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echo "${green}Enter the name for new printer/instance (no spaces):${white}"
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read INSTANCE
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if [ -z "$INSTANCE" ]; then
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echo "Please provide an instance name"
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continue
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fi
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if ! has-space "$INSTANCE"; then
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break
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else
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echo "Instance names must not have spaces"
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fi
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done
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if [ "$firstrun" != "true" ]; then
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if test -f "/etc/systemd/system/$INSTANCE.service"; then
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echo "Already have an entry for $INSTANCE. Exiting."
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main_menu
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fi
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#Choose if should use an instance as template here
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echo
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echo
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echo
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echo "Using a template instance allows you to copy config settings"
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echo "and gcode files from one instance to your new instance."
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if prompt_confirm "Use an existing instance as a template?"; then
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PS3="${cyan}Select template instance: ${white}"
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get_instances true
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select opt in "${INSTANCE_ARR[@]}"
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do
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if [ "$opt" == Quit ]; then
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main_menu
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fi
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TEMPLATE=$opt
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echo "Using $opt as template."
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break
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done
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PS3="${cyan}Select what components of the template to copy: ${white}"
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options=("Config Only" "Config and Gcode")
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select opt in "${options[@]}"
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do
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case $opt in
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"Config Only")
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COPY=1
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break
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;;
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"Config and Gcode")
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COPY=2
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break
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;;*) echo "invalid option $REPLY";;
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esac
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done
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else
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TEMPLATE=''
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fi
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fi
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if prompt_confirm "Ready to begin instance creation?"; then
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#CHANGE
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if [ -f /etc/octoprint_instances ]; then
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PORT=$(tail -1 /etc/octoprint_instances 2>/dev/null | sed -n -e 's/^.*\(port:\)\(.*\) udev:.*/\2/p')
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fi
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if [ -z "$PORT" ]; then
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PORT=4999
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fi
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PORT=$((PORT+1))
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echo Selected port is: $PORT
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#CHANGE
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OCTOUSER=$user
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OCTOPATH=$OCTOEXEC
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OCTOCONFIG="/home/$user"
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echo "Your new OctoPrint instance will be installed at ${cyan}/home/$user/.$INSTANCE${white}"
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echo
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echo
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else
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main_menu
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fi
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if [ -n "$TEMPLATE" ]; then
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BFOLD="/home/$user/.$TEMPLATE"
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#check to make sure first run is complete
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if grep -q 'firstRun: true' $BFOLD/config.yaml; then
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echo "Template profile and admin user will have to be setup."
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main_menu
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fi
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fi
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echo "Printer auto-detection must be completed before an instance can be created."
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if prompt_confirm "Begin printer auto-detection for udev entry?"; then
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detect_printer
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else
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echo "${magenta}Instance has not been created. Restart and do detection when you are ready.${white}"
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main_menu
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fi
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#Detection phase
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printer_udev false
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#USB cameras
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if [ "$firstrun" != "true" ]; then
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if prompt_confirm "Would you like to auto detect an associated USB camera (experimental)?"; then
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add_camera
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fi
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fi
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if prompt_confirm "Ready to write all changes. Do you want to proceed?"; then
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sudo -u $user mkdir $OCTOCONFIG/.$INSTANCE
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cat $SCRIPTDIR/octoprint_generic.service | \
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sed -e "s/OCTOUSER/$OCTOUSER/" \
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-e "s#OCTOPATH#$OCTOPATH#" \
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-e "s#OCTOCONFIG#$OCTOCONFIG#" \
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-e "s/NEWINSTANCE/$INSTANCE/" \
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-e "s/NEWPORT/$PORT/" > /etc/systemd/system/$INSTANCE.service
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#write phase
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printer_udev true
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#Append instance name to list for removal tool
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echo "instance:$INSTANCE port:$PORT udev:true" >> /etc/octoprint_instances
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if [ -n "$TEMPLATE" ]; then
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#There may be other combinations of things to include/exclude
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if [ $COPY -eq 1 ]; then
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sudo -u $user rsync -r \
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--exclude 'timelapse' \
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--exclude 'uploads' \
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--exclude 'logs' \
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$BFOLD/* $OCTOCONFIG/.$INSTANCE/
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fi
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if [ $COPY -eq 2 ]; then
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sudo -u $user rsync -r \
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--exclude 'timelapse' \
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--exclude 'logs' \
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$BFOLD/* $OCTOCONFIG/.$INSTANCE/
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fi
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echo "${magenta}Copying template files....${white}"
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#cp -rp $BFOLD/* $OCTOCONFIG/.$INSTANCE
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fi
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#uniquify instances
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echo 'Uniquifying instance...'
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BASE=$OCTOCONFIG/.$INSTANCE
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sudo -u $user $OCTOEXEC --basedir $BASE config set appearance.name $INSTANCE
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sudo -u $user $OCTOEXEC --basedir $BASE config set server.commands.serverRestartCommand "sudo systemctl restart $INSTANCE"
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sudo -u $user $OCTOEXEC --basedir $BASE config set server.commands.systemRestartCommand "sudo reboot"
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sudo -u $user $OCTOEXEC --basedir $BASE config set plugins.discovery.upnpUuid $(uuidgen)
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sudo -u $user $OCTOEXEC --basedir $BASE config set plugins.errortracking.unique_id $(uuidgen)
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sudo -u $user $OCTOEXEC --basedir $BASE config set plugins.tracking.unique_id $(uuidgen)
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sudo -u $user $OCTOEXEC --basedir $BASE config set serial.port /dev/octo_$INSTANCE
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#clear additional ports
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sudo -u $user $OCTOEXEC --basedir $BASE config remove serial.additionalPorts
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sudo -u $user $OCTOEXEC --basedir $BASE config append_value serial.additionalPorts "/dev/octo_$INSTANCE"
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sudo -u $user $OCTOEXEC --basedir $BASE config set feature.modelSizeDetection false --bool
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sudo -u $user $OCTOEXEC --basedir $BASE config set webcam.ffmpeg /usr/bin/ffmpeg
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if [ "$HAPROXY" == true ]; then
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HAversion=$(haproxy -v | sed -n 's/^.*version \([0-9]\).*/\1/p')
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SEDREPLACE="#$INSTANCE start\n\
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acl is_$INSTANCE url_beg /$INSTANCE\n\
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http-request redirect scheme http drop-query append-slash if is_$INSTANCE ! { path_beg /$INSTANCE/ }\n\
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use_backend $INSTANCE if { path_beg /$INSTANCE/ }\n\
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#$INSTANCE stop"
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sed -i "/option forwardfor except 127.0.0.1/a $SEDREPLACE" /etc/haproxy/haproxy.cfg
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echo "#$INSTANCE start" >> /etc/haproxy/haproxy.cfg
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echo "backend $INSTANCE" >> /etc/haproxy/haproxy.cfg
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if [ $HAversion -gt 1 ]; then
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echo " http-request replace-path /$INSTANCE/(.*) /\1" >> /etc/haproxy/haproxy.cfg
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echo " acl needs_scheme req.hdr_cnt(X-Scheme) eq 0" >> /etc/haproxy/haproxy.cfg
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echo " http-request add-header X-Scheme https if needs_scheme { ssl_fc }" >> /etc/haproxy/haproxy.cfg
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echo " http-request add-header X-Scheme http if needs_scheme !{ ssl_fc }" >> /etc/haproxy/haproxy.cfg
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echo " http-request add-header X-Script-Name /$INSTANCE" >> /etc/haproxy/haproxy.cfg
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echo " server octoprint1 127.0.0.1:$PORT" >> /etc/haproxy/haproxy.cfg
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echo " option forwardfor" >> /etc/haproxy/haproxy.cfg
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else
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echo " reqrep ^([^\ :]*)\ /$INSTANCE/(.*) \1\ /\2" >> /etc/haproxy/haproxy.cfg
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echo " server octoprint1 127.0.0.1:$PORT" >> /etc/haproxy/haproxy.cfg
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echo " option forwardfor" >> /etc/haproxy/haproxy.cfg
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echo " acl needs_scheme req.hdr_cnt(X-Scheme) eq 0" >> /etc/haproxy/haproxy.cfg
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echo " reqadd X-Scheme:\ https if needs_scheme { ssl_fc }" >> /etc/haproxy/haproxy.cfg
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echo " reqadd X-Scheme:\ http if needs_scheme !{ ssl_fc }" >> /etc/haproxy/haproxy.cfg
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echo " reqadd X-Script-Name:\ /$INSTANCE" >> /etc/haproxy/haproxy.cfg
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fi
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echo "#$INSTANCE stop" >> /etc/haproxy/haproxy.cfg
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#restart haproxy
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sudo systemctl restart haproxy.service
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fi
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if [[ -n $CAM || -n $USBCAM ]]; then
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write_camera
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fi
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#Reset udev
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udevadm control --reload-rules
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udevadm trigger
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systemctl daemon-reload
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sleep 1
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#Start and enable system processes
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systemctl start $INSTANCE.service
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systemctl enable $INSTANCE.service
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if [[ -n $CAM || -n $USBCAM || -n $BYIDCAM ]]; then
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systemctl start cam_$INSTANCE.service
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systemctl enable cam_$INSTANCE.service
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fi
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else
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main_menu
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fi
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if [ "$firstrun" == "true" ]; then
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firstrun_install
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else
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main_menu
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fi
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}
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detect_printer() {
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echo
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echo
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dmesg -C
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echo "Plug your printer in via USB now (detection time-out in 1 min)"
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counter=0
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while [[ -z "$UDEV" ]] && [[ $counter -lt 60 ]]; do
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TEMPUSB=$(dmesg | sed -n -e 's/^.*\(cdc_acm\|ftdi_sio\|ch341\|cp210x\|ch34x\) \([0-9].*[0-9]\): \(tty.*\|FTD.*\|ch341-uart.*\|cp210x\|ch34x\).*/\2/p')
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UDEV=$(dmesg | sed -n -e 's/^.*SerialNumber: //p')
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counter=$(( $counter + 1 ))
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if [[ -n "$TEMPUSB" ]] && [[ -z "$UDEV" ]]; then
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break
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fi
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sleep 1
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done
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dmesg -C
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}
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printer_udev() {
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write=$1
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if [ "$write" == true ]; then
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#Printer udev identifier technique - either Serial number or USB port
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#Serial Number
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if [ -n "$UDEV" ]; then
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echo SUBSYSTEM==\"tty\", ATTRS{serial}==\"$UDEV\", SYMLINK+=\"octo_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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fi
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#USB port
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if [ -n "$USB" ]; then
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echo KERNELS==\"$USB\",SUBSYSTEM==\"tty\",SYMLINK+=\"octo_$INSTANCE\" >> /etc/udev/rules.d/99-octoprint.rules
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fi
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else
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#No serial number
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if [ -z "$UDEV" ]; then
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echo "Printer Serial Number not detected"
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if prompt_confirm "Do you want to use the physical USB port to assign the udev entry? If you use this any USB hubs and printers detected this way must stay plugged into the same USB positions on your machine as they are right now"; then
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echo
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USB=$TEMPUSB
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echo "Your printer will be setup at the following usb address: ${cyan}$USB${white}"
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echo
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else
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main_menu
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fi
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else
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echo -e "Serial number detected as: ${cyan}$UDEV${white}"
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check_sn "$UDEV"
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echo
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fi
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#Failed state. Nothing detected
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if [ -z "$UDEV" ] && [ -z "$TEMPUSB" ]; then
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echo
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echo "${red}No printer was detected during the detection period.${white}"
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echo "Check your USB cable (power only?) and try again."
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echo
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echo
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main_menu
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fi
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fi
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}
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remove_instance() {
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opt=$1
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#disable and remove service file
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if [ -f /etc/systemd/system/$opt.service ]; then
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systemctl stop $opt.service
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systemctl disable $opt.service
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rm /etc/systemd/system/$opt.service
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fi
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#Get all cameras associated with this instance.
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#Is this right?
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get_cameras
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for camera in "${CAMERA_ARR[@]}"; do
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remove_camera $camera
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done
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#remove udev entry
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sed -i "/$opt/d" /etc/udev/rules.d/99-octoprint.rules
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#remove files
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rm -rf /home/$user/.$opt
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#remove from octoprint_instances
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sed -i "/$opt/d" /etc/octoprint_instances
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#remove haproxy entry
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if [ "$HAPROXY" == true ]; then
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sed -i "/use_backend $opt/d" /etc/haproxy/haproxy.cfg
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sed -i "/#$opt start/,/#$opt stop/d" /etc/haproxy/haproxy.cfg
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systemctl restart haproxy.service
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fi
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}
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Block a user