fix migration issues

stabilize pulse startup
add beginning of bootserver in go

.dockerignore

@@ -1,2 +1,3 @@
 *
 !overlay
+*~

.gitignore

@@ -1 +1,2 @@
-image-output
+image-export
+*~

Dockerfile.ipxe

@@ -0,0 +1,16 @@
+FROM ubuntu:20.04
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update
+RUN apt-get upgrade -y
+RUN apt-get update
+#RUN yes | unminimize
+RUN apt-get install -yq \
+    build-essential \
+    git \
+    liblzma-dev
+RUN apt-get -qq clean
+RUN cd / && git clone https://github.com/ipxe/ipxe.git
+RUN cd ipxe/src && make \
+    bin-x86_64-pcbios/ipxe.pxe \
+    bin-x86_64-pcbios/undionly.kpxe \
+    bin-x86_64-efi/ipxe.efi

Dockerfile → Dockerfile.ubuntu

@@ -44,7 +44,7 @@ RUN wget https://www.cendio.com/downloads/clients/tl-4.14.0-clients.zip && \
     rm -rf tl-4.14.0-clients.zip tl-4.14.0-clients
 ADD overlay/ /__overlay
 RUN cp -r /__overlay/* / && rm -rf /__overlay
-RUN update-initramfs -c -k all
+RUN update-initramfs -c -v -k all
 RUN locale-gen
 RUN /bin/rm -f -v /etc/ssh/ssh_host_*_key* && \
     systemctl enable regenerate_ssh_host_keys && \
@@ -58,4 +58,8 @@ RUN passwd -d root
 RUN adduser --disabled-password --gecos "ThinUser" tluser
 RUN adduser tluser sudo && \
     echo "tluser ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
-RUN adduser tluser audio
+RUN adduser tluser audio
+# do not autostart pulseaudio ... 
+RUN sudo -u tluser systemctl --user disable pulseaudio.service
+RUN sudo -u tluser systemctl --user disable pulseaudio.socket
+# end

Makefile

@@ -1,4 +1,12 @@
-all:
-	mkdir -p rrx
-	docker build --pull -t dbrrg .
-	docker run --rm -v $$PWD/image-export:/image-export --name dbrrg-export dbrrg /bin/image-export.sh
+all: ipxe ubuntu
+
+ubuntu:
+	docker build --pull -t dbrrg-ubuntu -f Dockerfile.ubuntu .
+	docker run --rm -v $$PWD/scripts:/scripts -v $$PWD/image-export:/image-export dbrrg-ubuntu /scripts/image-export.sh
+
+ipxe:
+	docker build --pull -t dbrrg-ipxe -f Dockerfile.ipxe .
+	docker run --rm -v $$PWD/scripts:/scripts -v $$PWD/image-export:/image-export dbrrg-ipxe /scripts/make-ipxe.sh
+
+server:
+	docker run --rm -v "$PWD":/app -w /app golang:1.17 go build -v

dbrrg.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"net/http"
+	"time"
+)
+
+type timeHandler struct {
+	format string
+}
+
+func (th timeHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	tm := time.Now().Format(th.format)
+	w.Write([]byte("The time is: " + tm))
+}
+
+func main() {
+	muxer := http.NewServeMux()
+	fileServer := http.FileServer(http.Dir("image-export"))
+	th := timeHandler{format: time.RFC1123}
+	muxer.Handle("/", fileServer)
+	muxer.Handle("/ipxe.cfg", th)
+	http.ListenAndServe(":8080", muxer)
+}

go.mod

@@ -0,0 +1,3 @@
+module github.com/oposs/dbrrg
+
+go 1.17

overlay/etc/X11/Xsession.d/90x11-sync-tl

@@ -3,6 +3,10 @@ BASE_PATH=$(cat /proc/cmdline | sed -n 's/.*ramroot=\(.*\)\/.*$/\1/p')
 MAC_ADDR=$(cat /sys/class/net/$(ip route show default | awk '/default/ {print $5}')/address)
 BOOT_SRV=$(cat /proc/cmdline | sed -n 's/.*ramroot=http.*\/\/\([^/:]*\).*/\1/p')
 # wait for dns to come up
+systemctl --user stop pulseaudio.service
+systemctl --user stop pulseaudio.socket
+systemctl --user disable pulseaudio.service
+systemctl --user disable pulseaudio.socket
 while true; do
   ping -nc 1 $BOOT_SRV && break
   sleep 1

overlay/etc/initramfs-tools/hooks/dbrrg

@@ -52,11 +52,13 @@ lib_module /lib 'libc.so.*' 'libnss_files.so.*'
 #lib_module /lib 'libc.so.*' 'libresolv.so.*'
 
 # some helper tools for fetching and extracting the ramroot
-copy_exec $(which pixz) /bin
-copy_exec $(which tar) /bin
-copy_exec $(which curl) /bin
+copy_exec /bin/pixz
+copy_exec /bin/tar
+copy_exec /bin/curl
 
 # get the sound drivers
 for kmod in $(find "${MODULESDIR}/kernel/sound" -name "*.ko" -print); do
     manual_add_modules $(basename ${kmod} .ko)
-done
+done
+
+# end

overlay/etc/initramfs-tools/scripts/dbrrg

@@ -1,4 +1,4 @@
-# Ramdisk filesystem mounting			-*- shell-script -*-
+# dbrrg filesystem mounting			-*- shell-script -*-
 
 ramroot_is_remote()
 {
@@ -48,8 +48,8 @@ ramroot_mount()
 
 mountroot()
 {
-	[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/ramdisk-top"
-	run_scripts /scripts/ramdisk-top
+	[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/dbrrg-top"
+	run_scripts /scripts/dbrrg-top
 	[ "$quiet" != "y" ] && log_end_msg
 
 	# Parse command line options to get ramroot
@@ -78,8 +78,8 @@ mountroot()
 		[ "$quiet" != "y" ] && log_end_msg
 	fi
 
-	[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/ramdisk-premount"
-	run_scripts /scripts/ramdisk-premount
+	[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/dbrrg-premount"
+	run_scripts /scripts/dbrrg-premount
 	[ "$quiet" != "y" ] && log_end_msg
 
 	[ "$quiet" != "y" ] && log_begin_msg "Installing root filesystem"
@@ -91,7 +91,7 @@ mountroot()
 
 	[ "$quiet" != "y" ] && log_end_msg
 
-	[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/ramdisk-bottom"
-	run_scripts /scripts/ramdisk-bottom
+	[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/dbrrg-bottom"
+	run_scripts /scripts/dbrrg-bottom
 	[ "$quiet" != "y" ] && log_end_msg
 }

overlay/opt/thinlinc/lib/tlclient/pulseaudio

@@ -1,4 +1,5 @@
 #!/bin/sh
 unset LD_LIBRARY_PATH
 /usr/bin/pulseaudio --kill
-exec /usr/bin/pulseaudio -n --use-pid-file=false -L module-udev-detect -L "$2" --log-level=info --fail=false
+/usr/bin/pulseaudio --cleanup-shm
+exec /usr/bin/pulseaudio -n -L module-udev-detect -L "$2" --log-level=info --fail=false --disallow-exit --exit-idle-time=-1 

scripts/make-ipxe.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+cd /ipxe/src
+
+cp bin-x86_64-pcbios/ipxe.pxe /image-export
+cp bin-x86_64-pcbios/undionly.kpxe /image-export
+cp bin-x86_64-efi/ipxe.efi /image-export
+