From 9d485e473e368ef50fe98cfdb11bee6095a53a40 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Thu, 15 Aug 2013 16:20:44 +0200
Subject: [stage31] move configuration of stage32 into /bin/activate_sysconfig.

---
 .../debug/data/opt/openslx/bin/debug-report        |  98 --------------------
 .../rootfs-stage31/data/bin/activate-sysconfig     |  67 --------------
 .../rootfs-stage31/data/bin/activate_sysconfig     | 103 +++++++++++++++++++++
 .../rootfs/rootfs-stage31/data/bin/setup-network   |  69 --------------
 .../rootfs/rootfs-stage31/data/bin/setup_network   |  69 ++++++++++++++
 remote/rootfs/rootfs-stage31/data/init             |  40 +++-----
 remote/targets/vmware/vmplayer                     |   1 +
 7 files changed, 186 insertions(+), 261 deletions(-)
 delete mode 100755 remote/modules/debug/data/opt/openslx/bin/debug-report
 delete mode 100755 remote/rootfs/rootfs-stage31/data/bin/activate-sysconfig
 create mode 100755 remote/rootfs/rootfs-stage31/data/bin/activate_sysconfig
 delete mode 100755 remote/rootfs/rootfs-stage31/data/bin/setup-network
 create mode 100755 remote/rootfs/rootfs-stage31/data/bin/setup_network
 create mode 120000 remote/targets/vmware/vmplayer

(limited to 'remote')

diff --git a/remote/modules/debug/data/opt/openslx/bin/debug-report b/remote/modules/debug/data/opt/openslx/bin/debug-report
deleted file mode 100755
index 2c3aabe4..00000000
--- a/remote/modules/debug/data/opt/openslx/bin/debug-report
+++ /dev/null
@@ -1,98 +0,0 @@
-#!/bin/bash
-
-TOOLS="
-	journalctl
-	systemctl
-	loginctl
-	lspci
-	lsusb
-	lsmod
-	mount
-"
-
-URL="http://132.230.8.113/error_report.php"
-
-if [ "$UID" != "0" ]; then
-	echo "Debug Reports können nur von root versendet werden" >&2
-	exit 1
-fi
-
-if ! curl -H "Expect:" -f -s -S --connect-timeout 5 "$URL" > /dev/null; then
-	echo "Kann den Debug-Report-Server in Freiburg nicht erreichen. :-(" >&2
-	exit 1
-fi
-
-rm -rf /tmp/debug-report
-mkdir -p /tmp/debug-report/{static,generated}
-
-if [ ! -d /tmp/debug-report ]; then
-	echo "FEHLER: Konnte /tmp/debug-report nicht erstellen!" >&2
-	exit 1
-fi
-
-cd /tmp/debug-report
-
-cat > err-desc <<HEREEND
-
-# Bitte hier kurz eine passende Fehlerbeschreibung eingeben, anschließend
-# Strg+O, ENTER, und Strg+X drücken.
-HEREEND
-
-nano -w err-desc
-
-echo -n "Beginne mit dem Erstellen des Fehlerberichts..."
-
-. /opt/openslx/config
-
-echo "TIME INFORMATION:" > metadata
-hwclock >> metadata
-date >> metadata
-for srv in 132.230.1.9 $SLX_NTP_SERVER 0.de.pool.ntp.org; do
-	ntpdate -u -q -p 2 -t 1 "$srv" >> metadata && break
-done
-echo -n "..."
-
-cp /opt/openslx/config /tmp/udhcpclog static/ 2> /dev/null
-echo -n "."
-
-find /tmp/vmware* -name "*.log" -exec cp {} static/ \; 2> /dev/null
-echo -n "."
-
-cp /var/log/Xorg.0.lo* static/ 2> /dev/null
-cp /var/log/{auth.log,kdm.log,syslog,messages,user.log} static/ 2> /dev/null
-cp /proc/cpuinfo static/ 2> /dev/null
-echo -n "."
-
-for tool in $TOOLS; do
-	$tool > "generated/${tool}-out" 2> "generated/${tool}-err"
-	echo -n "."
-done
-
-ip a > "generated/ip-a-out" 2> "generated/ip-a-err"
-echo -n "."
-
-systemctl status > "generated/systemctl-status-out" 2> "generated/systemctl-status-err"
-echo -n "."
-
-ps aux > "generated/ps-out" 2> "generated/ps-err"
-echo -n "."
-
-echo "..fertig!"
-
-cd /tmp
-rm -f error-report.tar.gz
-echo -n "Packe Fehlerbericht ein..."
-if ! tar czf error-report.tar.gz debug-report; then
-	echo "Fehler beim Packen des Berichts!" >&2
-	exit 1
-fi
-echo "....fertig!"
-
-echo -n "Lade Fehlerbericht hoch...."
-if ! curl -H "Expect:" -f -s -S -F "file=@error-report.tar.gz;filename=report" "$URL" > /dev/null; then
-	echo "Fehler beim Hochladen des Fehlerberichts :-(" >&2
-	exit 1
-fi
-
-echo "Fehlerbericht erfolgreich versendet!"
-
diff --git a/remote/rootfs/rootfs-stage31/data/bin/activate-sysconfig b/remote/rootfs/rootfs-stage31/data/bin/activate-sysconfig
deleted file mode 100755
index bfda70e1..00000000
--- a/remote/rootfs/rootfs-stage31/data/bin/activate-sysconfig
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/bash
-
-# first a few variables
-CONFIG="/mnt/opt/openslx/config"
-
-# parse kernel command line to determine the URL
-URL="$(grep -o -E "slxconfig=\S+" /proc/cmdline | cut -c 11-)"
-if [ -z "$URL" ]; then
-	echo "Error - 'slxconfig=' not found in command line, or empty"
-	exit 1
-fi
-
-#########################################################################
-#
-# Helper function to download given FILE_URL under TARGET_PATH
-#
-# Usage:
-#	download $FILE_URL $TARGET_PATH
-#
-
-download() {
-	[ $# -ne 2 ] && echo "Error - 'download' requires 2 arguements, $# given." \
-		&& exit 1
-	
-	local FILE_URL="$1"
-	local TARGET_PATH="$2"
-
-	wget -T 5 -q -O "$TARGET_PATH" "$FILE_URL"
-	RET=$?
-	if [ "x$RET" != "x0" ]; then
-		echo "Error - downloading '$FILE_URL' via wget failed. Exit Code: $RET"
-		exit 1
-	else
-		echo "Successfully downloaded '$FILE_URL'."
-	fi
-
-	return 0	
-}
-
-#########################################################################
-#
-#
-# This first part downloads the config containing environment variables
-#
-#
-
-[ -e "$CONFIG" ] && grep '^#_RCONFIG_TAG$' "$CONFIG" > /dev/null \
-	&& echo "Config already fetched." && exit 0
-
-download "$URL" "$CONFIG-remote" || exit 1
-
-echo "# Config fetched from $URL" >> "$CONFIG"
-echo "#_RCONFIG_TAG" >> "$CONFIG"
-cat "${CONFIG}-remote" >> "$CONFIG"
-
-#########################################################################
-#
-#
-# This part downloads the config.tgz and unpacks it to $1
-#
-#
-
-[ -e "$CONFIG.tgz" ] && echo "config.tgz already downloaded." && exit 0
-download "$URL.tgz" "$CONFIG.tgz" || exit 1
-
-tar xf "$CONFIG.tgz" -C /mnt || { echo "Could not untar $CONFIG.tgz to /mnt"; exit 1; }
-exit 0
diff --git a/remote/rootfs/rootfs-stage31/data/bin/activate_sysconfig b/remote/rootfs/rootfs-stage31/data/bin/activate_sysconfig
new file mode 100755
index 00000000..0d8d33c4
--- /dev/null
+++ b/remote/rootfs/rootfs-stage31/data/bin/activate_sysconfig
@@ -0,0 +1,103 @@
+#!/bin/bash
+
+# first a few variables
+CONFIG="/mnt/opt/openslx/config"
+
+# parse kernel command line to determine the URL
+URL="$(grep -o -E "slxconfig=\S+" /proc/cmdline | cut -c 11-)"
+if [ -z "$URL" ]; then
+	echo "Error - 'slxconfig=' not found in command line, or empty"
+	exit 1
+fi
+
+#########################################################################
+#
+# Helper function to download given FILE_URL under TARGET_PATH
+#
+# Usage:
+#	download $FILE_URL $TARGET_PATH
+#
+download() {
+	[ $# -ne 2 ] && echo "Error - 'download' requires 2 arguements, $# given." \
+		&& exit 1
+	
+	local FILE_URL="$1"
+	local TARGET_PATH="$2"
+
+	wget -T 5 -q -O "$TARGET_PATH" "$FILE_URL"
+	RET=$?
+	if [ "x$RET" != "x0" ]; then
+		echo "Error - downloading '$FILE_URL' via wget failed. Exit Code: $RET"
+		exit 1
+	else
+		echo "Successfully downloaded '$FILE_URL'."
+	fi
+
+	return 0	
+}
+
+#########################################################################
+#
+# This function downloads the config containing environment variables
+#
+fetch_sysconfig() {
+	[ -e "$CONFIG" ] && grep '^#_RCONFIG_TAG$' "$CONFIG" > /dev/null \
+	&& echo "Config already fetched." && exit 0
+
+	download "$URL" "$CONFIG-remote" || exit 1
+
+	echo "# Config fetched from $URL" >> "$CONFIG"
+	echo "#_RCONFIG_TAG" >> "$CONFIG"
+	cat "${CONFIG}-remote" >> "$CONFIG"
+}
+#########################################################################
+#
+# This function downloads the config.tgz and unpacks it to $TARGET_PATH
+#
+fetch_config_files() {
+	[ -e "$CONFIG.tgz" ] && echo "config.tgz already downloaded." && exit 0
+	download "$URL.tgz" "$CONFIG.tgz" || exit 1
+
+	tar xf "$CONFIG.tgz" -C /mnt || { echo "Could not untar $CONFIG.tgz to /mnt"; exit 1; }
+	exit 0
+}
+
+
+#########################################################################
+#
+# This function updates the downloaded config with the IP information
+# received from /bin/setup_network
+update_sysconfig() {
+	# sanity checks
+	[ ! -e "$CONFIG" ] && { echo "Cannot update $CONFIG: file does not exist!"; exit 1; }
+	[ -z "$CLIENTIP" -o -z "$SERVERIP" -o -z "$BRIDGEMAC" -o -z "$GATEWAY" -o -z "$DNS_SERVER" ] \
+		&& echo "Something seems wrong with the IP information read from /bin/setup_network ... going on."
+
+	# write IP configuration to $CONFIG
+cat >> "$CONFIG" <<HEREEND
+# IP Config written in stage31
+SLX_PXE_CLIENT_IP='$CLIENTIP'
+SLX_PXE_SERVER_IP='$SERVERIP'
+SLX_PXE_GATEWAY='$GATEWAY'
+SLX_PXE_DNS='$DNS_SERVER'
+SLX_PXE_MAC='$BRIDGEMAC'
+HEREEND
+
+	# setup hardware clock
+	. /mnt/opt/openslx/config
+        if [ "x$SLX_BIOS_CLOCK" == "xlocal" ]; then
+                hwclock -s -l
+        elif [ "x$SLX_BIOS_CLOCK" == "xutc" ]; then
+                hwclock -s -u
+        fi
+}
+
+
+#########################################################################
+#
+# 				MAIN PART
+#
+
+fetch_sysconfig || exit 1
+fetch_config_files || exit 1
+update_sysconfig || exit 1
diff --git a/remote/rootfs/rootfs-stage31/data/bin/setup-network b/remote/rootfs/rootfs-stage31/data/bin/setup-network
deleted file mode 100755
index 93ecd75f..00000000
--- a/remote/rootfs/rootfs-stage31/data/bin/setup-network
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/bin/sh
-
-echo "Main MAC address is '$MAC'"
-
-# setup network
-
-# set up loopback networking
-echo "Setting up loopback"
-ip link set dev lo up 2>/dev/null
-ip addr add 127.0.0.1/8 dev lo 2>/dev/null
-
-echo "Setting up bridge"
-BRIDGE="br0"
-
-# Following was supposed to prevent scripts from getting confused by multiple interfaces with same MAC - does not work though
-## Flip mac address of original interface - this var is not local so init sees the changes too
-#MAC="$(echo "$MAC" | awk -F ':' '{printf $1 ":" $2 ":" $5 ":" $3 ":" $6 ":" $4}')"
-#ip link set addr "$MAC" "$SLAVE"
-
-mkdir -p "${FUTURE_ROOT}/etc/udev/rules.d"
-
-#IP_OUT=$(ip a | sed -r ':a;N;$!ba;s/: ([a-z0-9]+): /####\1####/g;s/ether ([a-f0-9:]+) /####\1####/g'| grep -E -o '####[^ ]+####' | sed 's/#//g' | grep -B 1 ':')
-IP_OUT=$(ip a | grep -B 1 "/ether" | sed -r '/^--$/d;$!N;s#^[0-9]+: ([a-z0-9\.:]+): .*?/ether ([0-9a-fA-Z:]+) .*$#\1==\2#')
-
-for LINE in $IP_OUT; do
-	IFACE=$(echo "$LINE" | awk -F '==' '{printf $1}')
-	IFMAC=$(echo "$LINE" | awk -F '==' '{printf $2}' | tr '[a-z]' '[A-Z]')
-	echo "${IFACE} = ${IFMAC}"
-	
-	if [ "x$IFMAC" == "x$MAC" ]; then
-		brctl addbr "$BRIDGE" || drop_shell "Could not create bridge $BRIDGE"
-		brctl stp "$BRIDGE" 0
-		brctl setfd "$BRIDGE" 0.000000000001
-		ip link set addr "$IFMAC" "$BRIDGE" || drop_shell "Could not set mac of $BRIDGE"
-		ip link set dev "$IFACE" up
-		brctl addif "$BRIDGE" "$IFACE" || drop_shell "Could not add $IFACE to $BRIDGE"
-		
-		# analyze ip information from the kernel command line and put parts
-		# of it into several variables
-		if [ -n "$IPINFO" ] ; then
-			getip () {
-				local val="$IPINFO:"; i=$(($1 - 1));
-				while [ $i -gt 0 ] ; do
-					val=${val#*:} ; i=$(($i - 1));
-				done;
-				echo $val|sed "s/:.*//";
-			}
-			CLIENTIP="$(getip 1)"
-			SERVERIP="$(getip 2)"
-			GATEWAY="$(getip 3)"
-			SUBNET_MASK="$(getip 4)"
-			BROADCAST_ADDRESS="$(ipcalc -s -b "$CLIENTIP" "$SUBNET_MASK" | sed s/.*=//)"
-			[ -z "$BROADCAST_ADDRESS" ] && BROADCAST_ADDRESS="255.255.255.255"
-			# we might have an idea of the dns server via preboot
-			DNS_SERVER="$(getip 5)"
-			# set static ip address
-			ip addr add "$CLIENTIP/$(ipcalc -s -p "$CLIENTIP" "$SUBNET_MASK" | sed "s/.*=//")" broadcast "$BROADCAST_ADDRESS" dev "$BRIDGE"
-			ip link set dev "$BRIDGE" up
-			ip route add default via "$GATEWAY" dev "$BRIDGE"
-		else
-			NOIPYET="yes"
-		fi
-	fi
-	# youdev
-	echo "SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"$IFMAC\", ATTR{dev_id}==\"0x0\", ATTR{type}==\"1\", KERNEL==\"eth*\", NAME=\"$IFACE\"" >> "${FUTURE_ROOT}/etc/udev/rules.d/70-net-boot-nic-name.rules"
-	# continue...
-	IFACE=""
-done
-
diff --git a/remote/rootfs/rootfs-stage31/data/bin/setup_network b/remote/rootfs/rootfs-stage31/data/bin/setup_network
new file mode 100755
index 00000000..93ecd75f
--- /dev/null
+++ b/remote/rootfs/rootfs-stage31/data/bin/setup_network
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+echo "Main MAC address is '$MAC'"
+
+# setup network
+
+# set up loopback networking
+echo "Setting up loopback"
+ip link set dev lo up 2>/dev/null
+ip addr add 127.0.0.1/8 dev lo 2>/dev/null
+
+echo "Setting up bridge"
+BRIDGE="br0"
+
+# Following was supposed to prevent scripts from getting confused by multiple interfaces with same MAC - does not work though
+## Flip mac address of original interface - this var is not local so init sees the changes too
+#MAC="$(echo "$MAC" | awk -F ':' '{printf $1 ":" $2 ":" $5 ":" $3 ":" $6 ":" $4}')"
+#ip link set addr "$MAC" "$SLAVE"
+
+mkdir -p "${FUTURE_ROOT}/etc/udev/rules.d"
+
+#IP_OUT=$(ip a | sed -r ':a;N;$!ba;s/: ([a-z0-9]+): /####\1####/g;s/ether ([a-f0-9:]+) /####\1####/g'| grep -E -o '####[^ ]+####' | sed 's/#//g' | grep -B 1 ':')
+IP_OUT=$(ip a | grep -B 1 "/ether" | sed -r '/^--$/d;$!N;s#^[0-9]+: ([a-z0-9\.:]+): .*?/ether ([0-9a-fA-Z:]+) .*$#\1==\2#')
+
+for LINE in $IP_OUT; do
+	IFACE=$(echo "$LINE" | awk -F '==' '{printf $1}')
+	IFMAC=$(echo "$LINE" | awk -F '==' '{printf $2}' | tr '[a-z]' '[A-Z]')
+	echo "${IFACE} = ${IFMAC}"
+	
+	if [ "x$IFMAC" == "x$MAC" ]; then
+		brctl addbr "$BRIDGE" || drop_shell "Could not create bridge $BRIDGE"
+		brctl stp "$BRIDGE" 0
+		brctl setfd "$BRIDGE" 0.000000000001
+		ip link set addr "$IFMAC" "$BRIDGE" || drop_shell "Could not set mac of $BRIDGE"
+		ip link set dev "$IFACE" up
+		brctl addif "$BRIDGE" "$IFACE" || drop_shell "Could not add $IFACE to $BRIDGE"
+		
+		# analyze ip information from the kernel command line and put parts
+		# of it into several variables
+		if [ -n "$IPINFO" ] ; then
+			getip () {
+				local val="$IPINFO:"; i=$(($1 - 1));
+				while [ $i -gt 0 ] ; do
+					val=${val#*:} ; i=$(($i - 1));
+				done;
+				echo $val|sed "s/:.*//";
+			}
+			CLIENTIP="$(getip 1)"
+			SERVERIP="$(getip 2)"
+			GATEWAY="$(getip 3)"
+			SUBNET_MASK="$(getip 4)"
+			BROADCAST_ADDRESS="$(ipcalc -s -b "$CLIENTIP" "$SUBNET_MASK" | sed s/.*=//)"
+			[ -z "$BROADCAST_ADDRESS" ] && BROADCAST_ADDRESS="255.255.255.255"
+			# we might have an idea of the dns server via preboot
+			DNS_SERVER="$(getip 5)"
+			# set static ip address
+			ip addr add "$CLIENTIP/$(ipcalc -s -p "$CLIENTIP" "$SUBNET_MASK" | sed "s/.*=//")" broadcast "$BROADCAST_ADDRESS" dev "$BRIDGE"
+			ip link set dev "$BRIDGE" up
+			ip route add default via "$GATEWAY" dev "$BRIDGE"
+		else
+			NOIPYET="yes"
+		fi
+	fi
+	# youdev
+	echo "SUBSYSTEM==\"net\", ACTION==\"add\", DRIVERS==\"?*\", ATTR{address}==\"$IFMAC\", ATTR{dev_id}==\"0x0\", ATTR{type}==\"1\", KERNEL==\"eth*\", NAME=\"$IFACE\"" >> "${FUTURE_ROOT}/etc/udev/rules.d/70-net-boot-nic-name.rules"
+	# continue...
+	IFACE=""
+done
+
diff --git a/remote/rootfs/rootfs-stage31/data/init b/remote/rootfs/rootfs-stage31/data/init
index db394c8d..8b971081 100755
--- a/remote/rootfs/rootfs-stage31/data/init
+++ b/remote/rootfs/rootfs-stage31/data/init
@@ -88,7 +88,7 @@ tar -cp "/bin" "/sbin" "/usr/bin" "/usr/sbin" | tar -xp -C "${FUTURE_ROOT}/opt/o
 [ $DEBUG -ge 4 ] && drop_shell "Requested Debug Shell (before network)."
 
 echo "Setup networking..." # Source script so the variables are still available to us
-. "/bin/setup_network" || echo "Error setting up network"
+. "/bin/setup_network" || drop_shell "Error setting up network"
 
 # mount rootfs
 if [ -n "$NFS" ]; then
@@ -110,41 +110,27 @@ mkdir -p /mnt/opt/openslx/uniontmp /mnt/tmp
 mount -n --move "$FUTURE_ROOT" /mnt/opt/openslx/uniontmp || drop_shell "Problem moving uniontmp."
 FUTURE_ROOT="/mnt"
 
-[ $DEBUG -ge 2 ] && drop_shell "Requested Debug Shell: after aufs'ing."
+[ $DEBUG -ge 2 ] && drop_shell "Requested Debug Shell: after aufs'ing/before configuring."
 
-# Download config if available
-/bin/activate-sysconfig 2> /dev/null
-if [ ! -e /mnt/opt/openslx/config ]; then
-	sleep 1
-	/bin/activate-sysconfig
-fi
-if [ -e /mnt/opt/openslx/config ]; then
-	. /mnt/opt/openslx/config
-	if [ "x$SLX_BIOS_CLOCK" == "xlocal" ]; then
-		hwclock -s -l
-	elif [ "x$SLX_BIOS_CLOCK" == "xutc" ]; then
-		hwclock -s -u
+# Download config. Try 5 times with increasing sleeps.
+for TIMEOUT in 1 2 3 4 5; do
+	if [ ! -e /mnt/opt/openslx/config ]; then
+		/bin/activate_sysconfig
+		sleep $TIMEOUT
 	fi
-fi
-
-# create ip config
-cat >> /mnt/opt/openslx/config <<HEREEND
-# IP Config written in stage31
-SLX_PXE_CLIENT_IP='$CLIENTIP'
-SLX_PXE_SERVER_IP='$SERVERIP'
-SLX_PXE_GATEWAY='$GATEWAY'
-SLX_PXE_DNS='$DNS_SERVER'
-SLX_PXE_MAC='$BRIDGEMAC'
-HEREEND
+done
 
+# one last debug shell if activated
 [ $DEBUG -ge 1 ] && drop_shell "Requested Debug Shell: before switch_root."
 
+# tell plymouth about the immediate rootfs switch
+[ "x$SPLASH" == "x1" -a "x$DEBUG" != "x1" ] && plymouth update-root-fs --new-root-dir=/mnt
+
+# unmount filesystems
 for mnt in proc sys run ; do
   umount -n "$mnt"
 done
 
 echo "Switching root...."
 unset BOOT_IMAGE initrd
-[ "x$SPLASH" == "x1" -a "x$DEBUG" != "x1" ] && plymouth update-root-fs --new-root-dir=/mnt
-# new style of pivoting (switch_root or run-init)
 exec /sbin/switch_root -c /dev/console /mnt /usr/lib/systemd/systemd
diff --git a/remote/targets/vmware/vmplayer b/remote/targets/vmware/vmplayer
new file mode 120000
index 00000000..9303aa6a
--- /dev/null
+++ b/remote/targets/vmware/vmplayer
@@ -0,0 +1 @@
+../../modules/vmplayer
\ No newline at end of file
-- 
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