}
x () { echo "x $*"; "$@"; }
+xl () { echo "x $*"; 3>&- 4>&- "$@"; }
case "$BASH_VERSION" in
'') fail 'scripts using adtxenlvm readconfig must be bash scripts' ;;
#---------- default values for simple settings ----------
-adt_nominum=adt
-adt_testbed_ram=256
-adt_freeze_ram=32
-adt_fs_size=3072M
-adt_fs_snapsize=2560M
-adt_fs_cowchunk=8
-adt_playbase=/var/lib/autopkgtest/xenlvm
-adt_fs_type=ext3
-adt_fs_mkfs_args=''
-adt_vm_reduce_retries=10
-adt_ssh_keytype=dsa
-
-adt_debootstrap_components='*'
-adt_debootstrap_include=libc6-xen,openssh-server,ed
-adt_debootstrap_includemore=
-adt_debootstrap_mirrors=''
-adt_debootstrap_script=''
-
-adt_fw_localmirrors=''
-adt_fw_prohibnets='192.168.0.0/24 172.16.0.0/12 10.0.0.0/8'
-adt_fw_allowglobalports='80'
-
-adt_guest_macaddr=00:16:3e:7c:aa:7f
-adt_net_vifscript=/etc/xen/scripts/vif-route-adt
-adt_normaluser=adtxenu
+: ${adt_nominum:=adt}
+: ${adt_testbed_ram:=256}
+: ${adt_freeze_ram:=32}
+: ${adt_fs_size:=6144M}
+: ${adt_fs_snapsize:=5120M}
+: ${adt_fs_cowchunk:=8}
+: ${adt_swap_size:=5120M}
+: ${adt_playbase:=/var/lib/autopkgtest/xenlvm}
+: ${adt_fs_type:=ext3}
+: ${adt_fs_mkfs_args:=}
+: ${adt_vm_reduce_retries:=10}
+: ${adt_ssh_keytype:=dsa}
+
+: ${adt_debootstrap_opts:=}
+: ${adt_debootstrap_components:='*'}
+: ${adt_debootstrap_include:=openssh-server,ed}
+: ${adt_debootstrap_includemore:=}
+: ${adt_debootstrap_mirrors:=}
+: ${adt_debootstrap_script:=}
+
+: ${adt_fw_localmirrors:=}
+: ${adt_fw_prohibnets:=192.168.0.0/24 172.16.0.0/12 10.0.0.0/8}
+: ${adt_fw_allowglobalports:=80}
+
+: ${adt_guest_macaddr:=00:16:3e:7c:aa:7f}
+: ${adt_net_vifscript:=/etc/xen/scripts/vif-route-adt}
+: ${adt_normaluser:=adtxenu}
#---------- arguments and config file ----------
*) fail "unknown configuration variable \`$var'" ;;
esac
- eval "$var=\"\$value\""
+ eval "adt_$var=\"\$value\"; export adt_$var"
shift ;;
--) shift; break ;;
test ! -e "${adt_config}" || . "${adt_config}"
cmdline_args "$@"
+#---------- settings needed for locking ----------
+
+if [ ! "${adt_readconfig_initscript}" ]; then
+ case "$adt_distro" in
+ '')
+ printf "considering which distro to use ... "
+ test -e /etc/lsb-release || \
+ fail 'no /etc/lsb-version, config must specify adt_distro'
+ . /etc/lsb-release
+ adt_distro=$DISTRIB_CODENAME
+ echo "using same distro as host: $adt_distro"
+ ;;
+ esac
+fi
+
+# In-host-file-system playground
+: ${adt_play:=${adt_playbase}/${adt_nominum}_${adt_distro}}
+: ${adt_xmconfig:=${adt_play}/xmconfig}
+: ${adt_lock:=${adt_play}.lock}
+
+if [ "${adt_readconfig_needlock}" ] &&
+ [ "x${adt_lock}" != xnone ] && \
+ [ "x${ADT_LOCKED}" != "x$adt_lock" ]; then
+ if [ "${adt_whenlock_replumb81}" ]; then
+ exec >&8 8>&-
+ fi
+ ADT_LOCKED="$adt_lock" exec with-lock-ex -w "$adt_lock" "$0" "$@"
+fi
+
#---------- calculated defaults for complex settings ----------
-case "$adt_lvm_vg" in
-'')
+if [ ! "${adt_readconfig_initscript}" ]; then
+ case "$adt_lvm_vg" in
+ '')
printf "searching for default volume group ... "
- vgdisplay_out=`vgdisplay -c 10>&-`
+ vgdisplay_out=`vgdisplay -c 3>&- 8>&-`
case "$vgdisplay_out" in
"") fail 'no volume groups found';;
*"
-"*) fail 'several volume groups, config must specify which';;
+ "*) fail 'several volume groups, config must specify which';;
esac
adt_lvm_vg=${vgdisplay_out%%:*}
case "$adt_lvm_vg" in
adt_lvm_vg=${adt_lvm_vg##* }
echo "using system's only volume group: $adt_lvm_vg"
;;
-esac
+ esac
+fi
-case "$adt_kernel" in
-'')
+if [ "$adt_readconfig_needkernel" ]; then
+ case "$adt_kernel" in
+ '')
printf "searching for kernel ... "
- for f in /boot/xen*"`uname -r`"; do
+ for f in /boot/*"`uname -r`"*; do
test -e "$f" || continue
+ printf "(%s:" "$f"
+ output="$(file -- "$f")"
+ case "$output" in
+ *"gzip compressed data"*) ;;
+ *) printf "!gzip) "; continue ;;
+ esac
+ trap 'rm -f -- "$tf"; exit 127' 0
+ tf=`mktemp -t`
+ zcat -- "$f" >"$tf"
+ output="$(file -- "$tf")"
+ case "$output" in
+ *"ELF "*" executable,"*) ;;
+ *) printf "!ELF) "; continue;;
+ esac
+ output="$(objdump -j __xen_guest -s -- "$tf")"
+ rm -f "$tf"; trap '' 0
+ case "$output" in
+ *" __xen_guest:"*) ;;
+ *) printf "!Xen) "; continue
+ esac
+ printf "y) "
test "x$adt_kernel" = x || \
fail 'several kernels, config must specify which'
adt_kernel="$f"
done
+ [ "x$adt_kernel" != x ] || \
+ fail 'could not find currently booted Xen kernel'
echo "using currently booted kernel: $adt_kernel"
;;
-esac
+ esac
-case "$adt_ramdisk" in
-none) echo "ramdisk \`none' specified, using static kernel"
+ case "$adt_ramdisk" in
+ none) echo "ramdisk \`none' specified, using static kernel"
adt_ramdisk='' ;;
-'') adt_ramdisk="$adt_kernel.initrd.img"
- echo "using default ramdisk <kernel>.initrd.img: $adt_ramdisk" ;;
-*) ;;
-esac
+ '') adt_ramdisk="${adt_kernel/\/vmlinuz-//initrd.img-}"
+ test -e "$adt_ramdisk" || \
+ fail "calculated default ramdisk initrd.img \`$adt_ramdisk' does not exist"
+ echo "using calculated default ramdisk initrd.img: $adt_ramdisk" ;;
+ *) ;;
+ esac
+fi
case "$adt_modules" in
'') adt_modules="/lib/modules/`uname -r`" ;;
*) ;;
esac
-case "$adt_distro" in
-'')
- printf "considering which distro to use ... "
- test -e /etc/lsb-release || \
- fail 'no /etc/lsb-version, config must specify adt_distro'
- . /etc/lsb-release
- adt_distro=$DISTRIB_CODENAME
- echo "using same distro as host: $adt_distro"
- ;;
-esac
-
hostname_from_ipaddr () {
eval '
if [ x"$adt_'$1'_hostname" = x ] && \
'
}
-hostname_from_ipaddr guest
hostname_from_ipaddr host
+if [ ! "${adt_readconfig_initscript}" ]; then
+ hostname_from_ipaddr guest
+fi
+
if [ x"$adt_host_hostname" = x ]; then
printf "finding host hostname, supposely our own FQDN: "
adt_host_hostname=`hostname -f`
printf "%s\n" "$adt_host_hostname"
fi
-if [ x"$adt_guest_hostname" = x ]; then
+if [ ! "${adt_readconfig_initscript}" ]; then
+ if [ x"$adt_guest_hostname" = x ]; then
case "$adt_guests_domain" in
'') printf "guessing guest hostname from host hostname: "
adt_guest_hostname=$adt_distro.$adt_nominum.${adt_host_hostname#*.} ;;
adt_guest_hostname=$adt_distro.$adt_guests_domain ;;
esac
printf "%s\n" "$adt_guest_hostname"
+ fi
fi
ipaddr_from_hostname () {
'
}
-ipaddr_from_hostname guest
ipaddr_from_hostname host
+if [ ! "${adt_readconfig_initscript}" ]; then
+ ipaddr_from_hostname guest
+fi
search_hook () {
eval '
search_hook fw firewall fwhook
search_hook setup setup setuphook
+search_hook sshauthkeys "ssh auth keys" sshauthkeys
boolean_config () {
eval '
# Xen
: ${adt_xmname:=${adt_nominum}_${adt_distro}}
-# In-host-file-system playground
-: ${adt_play:=${adt_playbase}/${adt_nominum}_${adt_distro}}
-: ${adt_xmconfig:=${adt_play}/xmconfig}
-: ${adt_lock:=${adt_play}/lock}
-
# LVM
boolean_config lvm_erasebase true
+
: ${adt_lvm_baselv:=${adt_nominum}_${adt_distro}_base}
: ${adt_lvm_cowdatalv:=${adt_nominum}_${adt_distro}_cowdata}
: ${adt_devmapper_cowdev:=${adt_nominum}_${adt_distro}_snap}
: ${adt_fslink_dir:=adt-xenlvm}
: ${adt_fslink_name:=${adt_nominum}_${adt_distro}_fs}
+# LVM - swap
+: ${adt_lvm_eraseswap:=$adt_lvm_erasebase}
+
+: ${adt_lvm_swapbaselv:=${adt_nominum}_${adt_distro}_swapbase}
+: ${adt_lvm_swapcowdatalv:=${adt_nominum}_${adt_distro}_swapcowdata}
+: ${adt_devmapper_swapcowdev:=${adt_nominum}_${adt_distro}_swapsnap}
+
+: ${adt_swaplink_dir:=adt-xenlvm}
+: ${adt_swaplink_name:=${adt_nominum}_${adt_distro}_swap}
+
+: ${adt_lvm_swapvg:=$adt_lvm_vg}
+
+: ${adt_swap_snapsize:=$adt_swap_size}
+: ${adt_swap_cowchunk:=$adt_fs_cowchunk}
+
+case "$adt_swap_size" in
+*[!0A-Za-z]*) provide_swap=true ;;
+*) provide_swap=false ;;
+esac
+
# Firewall
: ${adt_fw_testbedclients:=${adt_host_ipaddr}}
-lvm_baselv_namerhs=${adt_lvm_vg}/${adt_lvm_baselv}
-lvm_baselv_namepath=/dev/${lvm_baselv_namerhs}
+for fs in fs swap; do swap=${fs#fs}; eval "
+ lvm_baselv_${swap}namerhs=\${adt_lvm_${swap}vg}/\${adt_lvm_${swap}baselv}
+ lvm_baselv_${swap}namepath=/dev/\${lvm_baselv_${swap}namerhs}
-lvm_cowdata_namerhs=${adt_lvm_vg}/${adt_lvm_cowdatalv}
-lvm_cowdata_namepath=/dev/${lvm_cowdata_namerhs}
+ lvm_cowdata_${swap}namerhs=\${adt_lvm_${swap}vg}/\${adt_lvm_${swap}cowdatalv}
+ lvm_cowdata_${swap}namepath=/dev/\${lvm_cowdata_${swap}namerhs}
-lvm_snapdev=/dev/mapper/${adt_devmapper_cowdev}
+ lvm_${swap}snapdev=/dev/mapper/\${adt_devmapper_${swap}cowdev}
-lvm_fslink_ptrrhs=${adt_fslink_dir}/${adt_fslink_name}
-lvm_fslink_dirpath=/dev/${adt_fslink_dir}
-lvm_fslink_ptr=/dev/${adt_fslink_dir}/${adt_fslink_name}
+ lvm_${fs}link_ptrrhs=\${adt_${fs}link_dir}/\${adt_${fs}link_name}
+ lvm_${fs}link_dirpath=/dev/\${adt_${fs}link_dir}
+ lvm_${fs}link_ptr=/dev/\${adt_${fs}link_dir}/\${adt_${fs}link_name}
+ "
+done
echo "adtxenlvm: configuration for read for nominum=${adt_nominum}"
~ianmdlvl / autopkgtest.git / blobdiff