From 76fb46699ea35ef8bfce9c531e30ae4d031c45cb Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 25 Jun 2018 17:49:37 +0200
Subject: Upgrade to latest Debian unstable for 0.8.0 series

---
 bootstrap      | 25 +++++++++++++++++++++----
 bootstrap.txt  | 10 ++++++++++
 doc/manual.cli | 11 ++++++++---
 init           | 13 ++++++++++---
 4 files changed, 49 insertions(+), 10 deletions(-)

diff --git a/bootstrap b/bootstrap
index a898be4..78dd42e 100755
--- a/bootstrap
+++ b/bootstrap
@@ -26,7 +26,7 @@
 #
 usage="usage: $0"
 
-macaddr="de:ad:be:ef:b8:da" # @@ TMP Mmac address for testing.
+macaddr="de:ad:be:ef:b8:da" # @@ TMP mac address for testing.
 
 id="$(id -un)"
 btrfs=/btrfs
@@ -45,12 +45,14 @@ root="$btrfs/$id/buildos"
 #
 release="unstable"
 components="main,contrib,non-free"
-mirror="https://deb.debian.org/debian/"
+mirror="http://deb.debian.org/debian/"
+#mirror="https://deb.debian.org/debian/"
 
 base_pkgs="locales,klibc-utils,sudo,systemd-container,udev"
 base_pkgs+=",kmod,linux-base,firmware-linux-free,irqbalance,pciutils,usbutils"
 base_pkgs+=",intel-microcode,amd64-microcode"
 base_pkgs+=",hdparm,btrfs-progs"
+base_pkgs+=",lm-sensors"
 
 base_pkgs+=",net-tools,iproute2,iptables,isc-dhcp-client"
 base_pkgs+=",ifupdown,bridge-utils,dnsmasq,ntp,postfix"
@@ -65,7 +67,7 @@ base_pkgs+=",qemu-kvm,qemu-utils,socat"
 
 base_pkgs+=",g++,make,pkg-config"
 
-extra_pkgs="lm-sensors"
+extra_pkgs="ca-certificates,smartmontools"
 
 owd="$(pwd)"
 trap "{ cd '$owd'; exit 1; }" ERR
@@ -242,7 +244,11 @@ mount --move /sys /tmp/sys
 
 # Run second stage of debootstrap.
 #
-/debootstrap/debootstrap --second-stage
+if ! /debootstrap/debootstrap --second-stage; then
+  cat /debootstrap/debootstrap.log 1>&2
+  bash
+  exit 1
+fi
 
 rm -f /etc/localtime
 cp /usr/share/zoneinfo/UTC /etc/localtime
@@ -364,12 +370,19 @@ set -x
 #
 apt-get update
 apt-get install -y build-essential linux-source
+apt-get install -y bison flex
+apt-get install -y libelf-dev
+apt-get install -y libssl-dev
 cd /usr/src
 tar xf linux-source-*
 mv linux-source-*/ linux
 xzcat linux-config-*/config.amd64_none_amd64.xz >linux/.config
 cd linux
 
+# Adjust configuration.
+#
+echo 'CONFIG_SYSTEM_TRUSTED_KEYS=""' >>.config
+
 # Adjust kernel command line size limit.
 #
 sed -i -re 's/^(#define COMMAND_LINE_SIZE ).+\$/\1 4096/' arch/x86/include/asm/setup.h
@@ -437,6 +450,10 @@ for p in \$(sed -e 's/,/ /g' <<<"$extra_pkgs"); do
   apt-get install -y --no-install-recommends "\$p"
 done
 
+# We want the utility (smartctl) but not the daemon.
+#
+systemctl disable smartd
+
 # Create the build user, /build home directory. Make a password-less sudo'er.
 #
 # Note that we force UID/GID to specific numbers to make sure they are
diff --git a/bootstrap.txt b/bootstrap.txt
index 18c7af2..c7f0bf1 100644
--- a/bootstrap.txt
+++ b/bootstrap.txt
@@ -15,3 +15,13 @@
     diff -urw <old> <new>
 
     We currently only use init plus udev in scripts/init-{top,bottom}
+
+* Upgrade to latest debootstrap/keyrings from unstable.
+
+* Note: as of latest attempt, bootstrap of https was still broken
+
+* Bootstrap:
+
+  ./bootstrap 2>&1 | tee bootstrap.log
+
+* Compare sizes to previous version for any abnormalities.
diff --git a/doc/manual.cli b/doc/manual.cli
index 3d9e011..5c1ba3c 100644
--- a/doc/manual.cli
+++ b/doc/manual.cli
@@ -553,13 +553,18 @@ build host.
 \h#machines-login|Logging into a Machine|
 
 A running QEMU/KVM machine (that is, one being bootstrapped or used for
-building) can be accessed with a VNC client. @@ TODO
+building) can be accessed with a VNC client. Clients based on \c{gtk-vnc},
+such as \c{vinagre}, are known to work reasonably well. For example:
 
 \
-echo cont | ssh build@build socat - UNIX-CONNECT:/tmp/<toolchain>-monitor
+ssh -f -L 5901:127.0.0.1:5901 build@build sleep 1 && vinagre 127.0.0.1:5901
 \
 
+If the machine has been suspended, it can be resumed using the following
+command:
+
 \
-ssh -f -L 5901:127.0.0.1:5901 build@build sleep 1 && vncviewer 127.0.0.1:5901
+echo cont | ssh build@build socat - UNIX-CONNECT:/tmp/<toolchain>-monitor
 \
+
 "
diff --git a/init b/init
index 2910791..672c9f1 100755
--- a/init
+++ b/init
@@ -298,9 +298,6 @@ while read l || [ -n "$l" ]; do
 
     info "mounting $d (buildos.state) on /state as $t"
 
-    o="defaults,noatime,nodiratime"
-    echo "$d /state $t $o 0 0" >>$fstab
-
     # Check it.
     #
     if ! fsck -n -t "$t" "$d"; then
@@ -308,6 +305,9 @@ while read l || [ -n "$l" ]; do
       error
     fi
 
+    o="defaults,noatime,nodiratime"
+    echo "$d /state $t $o 0 0" >>$fstab
+
     # Mount it now since we need it below.
     #
     mkdir -p "/state"
@@ -348,6 +348,13 @@ while read l || [ -n "$l" ]; do
 
     info "mounting $d (buildos.$l) on $m"
 
+    # Check it.
+    #
+    if ! btrfs check -p "$d"; then
+      info "$d (buildos.$l) has errors; run btrfs check -p --repair $d"
+      error
+    fi
+
     o="defaults,noatime,nodiratime,user_subvol_rm_allowed"
     echo "$d $m btrfs $o 0 0" >>$fstab
 
-- 
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