X-Git-Url: http://git.samba.org/?a=blobdiff_plain;f=autocluster;h=046d383b67323034d04b6fcdb87be1a49c0ce45c;hb=HEAD;hp=f5fae9fe0e4d9854430dbad02d27c9d734d688e0;hpb=8e5e49fc14f5a628ae8b6d66b6489cc4f9dca085;p=tridge%2Fautocluster.git
diff --git a/autocluster b/autocluster
deleted file mode 100755
index f5fae9f..0000000
--- a/autocluster
+++ /dev/null
@@ -1,1273 +0,0 @@
-#!/bin/bash
-# main autocluster script
-#
-# Copyright (C) Andrew Tridgell 2008
-# Copyright (C) Martin Schwenke 2008
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see .
-
-##BEGIN-INSTALLDIR-MAGIC##
-# There are better ways of doing this but not if you still want to be
-# able to run straight out of a git tree. :-)
-if [ -f "$0" ]; then
- autocluster="$0"
-else
- autocluster=$(which "$0")
-fi
-if [ -L "$autocluster" ] ; then
- autocluster=$(readlink "$autocluster")
-fi
-installdir=$(dirname "$autocluster")
-##END-INSTALLDIR-MAGIC##
-
-####################
-# show program usage
-usage ()
-{
- cat <
- options:
- -c specify config file (default is "config")
-EOF
-
- releases=$(list_releases)
-
- usage_smart_display \
- defconf "WITH_RELEASE" "" \
- "" "specify preset options for a release using a version string. Possible values are: ${releases}."
-
-cat < execute and exit
- -E execute and continue
- -x enable script debugging
- --dump dump config settings and exit
-
- configuration options:
-EOF
-
- usage_config_options
-
- cat <&2
- exit 1
-}
-
-###############################
-
-# Indirectly call a function named by ${1}_${2}
-call_func () {
- local func="$1" ; shift
- local type="$1" ; shift
-
- local f="${func}_${type}"
- if type -t "$f" >/dev/null && ! type -P "$f" >/dev/null ; then
- "$f" "$@"
- else
- f="${func}_DEFAULT"
- if type -t "$f" >/dev/null && ! type -P "$f" >/dev/null ; then
- "$f" "$type" "$@"
- else
- die "No function defined for \"${func}\" \"${type}\""
- fi
- fi
-}
-
-# Note that this will work if you pass "call_func f" because the first
-# element of the node tuple is the node type. Nice... :-)
-for_each_node ()
-{
- local n
- for n in $NODES ; do
- "$@" $(IFS=: ; echo $n)
- done
-}
-
-hack_one_node_with ()
-{
- local filter="$1" ; shift
-
- local node_type="$1"
- local ip_offset="$2"
- local name="$3"
- local ctdb_node="$4"
-
- $filter
-
- local item="${node_type}:${ip_offset}${name:+:}${name}${ctdb_node:+:}${ctdb_node}"
- nodes="${nodes}${nodes:+ }${item}"
-}
-
-# This also gets used for non-filtering iteration.
-hack_all_nodes_with ()
-{
- local filter="$1"
-
- local nodes=""
- for_each_node hack_one_node_with "$filter"
- NODES="$nodes"
-}
-
-register_hook ()
-{
- local hook_var="$1"
- local new_hook="$2"
-
- eval "$hook_var=\"${!hook_var}${!hook_var:+ }${new_hook}\""
-}
-
-run_hooks ()
-{
- local hook_var="$1"
-
- local i
- for i in ${!hook_var} ; do
- $i
- done
-}
-
-# Use with care, since this may clear some autocluster defaults.!
-clear_hooks ()
-{
- local hook_var="$1"
-
- eval "$hook_var=\"\""
-}
-
-##############################
-
-# common node creation stuff
-create_node_COMMON ()
-{
- local NAME="$1"
- local ip_offset="$2"
- local type="$3"
- local template_file="${4:-$NODE_TEMPLATE}"
-
- if [ "$SYSTEM_DISK_FORMAT" != "qcow2" -a "$BASE_FORMAT" = "qcow2" ] ; then
- die "Error: if BASE_FORMAT is \"qcow2\" then SYSTEM_DISK_FORMAT must also be \"qcow2\"."
- fi
-
- IPNUM=$(($FIRSTIP + $ip_offset))
- DISK="${VIRTBASE}/${CLUSTER}/${NAME}.${SYSTEM_DISK_FORMAT}"
- local base_disk="${VIRTBASE}/${BASENAME}.${BASE_FORMAT}"
-
- if [ "$BASE_PER_NODE_TYPE" = "yes" ] ; then
- base_disk="${VIRTBASE}/${BASENAME}-${type}.${BASE_FORMAT}"
- fi
-
- mkdir -p $VIRTBASE/$CLUSTER tmp
-
- rm -f "$DISK"
- case "$SYSTEM_DISK_FORMAT" in
- qcow2)
- echo "Creating the disk..."
- qemu-img create -b "$base_disk" -f qcow2 "$DISK"
- create_node_configure_image "$DISK" "$type"
- ;;
- raw)
- echo "Creating the disk..."
- cp -v --sparse=always "$base_disk" "$DISK"
- create_node_configure_image "$DISK" "$type"
- ;;
- reflink)
- echo "Creating the disk..."
- cp -v --reflink=always "$base_disk" "$DISK"
- create_node_configure_image "$DISK" "$type"
- ;;
- mmclone)
- echo "Creating the disk (using mmclone)..."
- local base_snap="${base_disk}.snap"
- [ -f "$base_snap" ] || mmclone snap "$base_disk" "$base_snap"
- mmclone copy "$base_snap" "$DISK"
- create_node_configure_image "$DISK" "$type"
- ;;
- none)
- echo "Skipping disk image creation as requested"
- ;;
- *)
- die "Error: unknown SYSTEM_DISK_FORMAT=\"${SYSTEM_DISK_FORMAT}\"."
- esac
-
- set_macaddrs $CLUSTER $ip_offset
-
- # Pull the UUID for this node out of the map.
- UUID=$(awk "\$1 == $ip_offset {print \$2}" $uuid_map)
-
- echo "Creating $NAME.xml"
- substitute_vars $template_file tmp/$NAME.xml
-
- # install the XML file
- $VIRSH undefine $NAME > /dev/null 2>&1 || true
- $VIRSH define tmp/$NAME.xml
-}
-
-create_node_configure_image ()
-{
- local disk="$1"
- local type="$2"
-
- diskimage mount "$disk"
- setup_base "$type"
- diskimage unmount
-}
-
-# Provides an easy way of removing nodes from $NODE.
-create_node_null () {
- :
-}
-
-##############################
-
-hack_nodes_functions=
-
-expand_nodes () {
- # Expand out any abbreviations in NODES.
- local ns=""
- local n
- for n in $NODES ; do
- local t="${n%:*}"
- local ips="${n#*:}"
- case "$ips" in
- *,*)
- local i
- for i in ${ips//,/ } ; do
- ns="${ns}${ns:+ }${t}:${i}"
- done
- ;;
- *-*)
- local i
- for i in $(seq ${ips/-/ }) ; do
- ns="${ns}${ns:+ }${t}:${i}"
- done
- ;;
- *)
- ns="${ns}${ns:+ }${n}"
- esac
- done
- NODES="$ns"
-
- # Apply nodes hacks. Some of this is about backward compatibility
- # but the hacks also fill in the node names and whether they're
- # part of the CTDB cluster. The order is the order that
- # configuration modules register their hacks.
- run_hooks hack_nodes_functions
-
- if [ -n "$NUMNODES" ] ; then
- # Attempt to respect NUMNODES. Reduce the number of CTDB
- # nodes to NUMNODES.
- local numnodes=$NUMNODES
-
- hack_filter ()
- {
- if [ "$ctdb_node" = 1 ] ; then
- if [ $numnodes -gt 0 ] ; then
- numnodes=$(($numnodes - 1))
- else
- node_type="null"
- ctdb_node=0
- fi
- fi
- }
-
- hack_all_nodes_with hack_filter
-
- [ $numnodes -gt 0 ] && \
- die "Can't not use NUMNODES to increase the number of nodes over that specified by NODES. You need to set NODES instead - please read the documentation."
- fi
-
- # Check IP addresses for duplicates.
- local ip_offsets=":"
- # This function doesn't modify anything...
- get_ip_offset ()
- {
- [ "${ip_offsets/${ip_offset}}" != "$ip_offsets" ] && \
- die "Duplicate IP offset in NODES - ${node_type}:${ip_offset}"
- ip_offsets="${ip_offsets}${ip_offset}:"
- }
- hack_all_nodes_with get_ip_offset
-}
-
-##############################
-
-sanity_check_cluster_name ()
-{
- [ -z "${CLUSTER//[A-Za-z0-9]}" ] || \
- die "Cluster names should be restricted to the characters A-Za-z0-9. \
-Some cluster filesystems have problems with other characters."
-}
-
-hosts_file=
-
-common_nodelist_hacking ()
-{
- # Rework the NODES list
- expand_nodes
-
- # Build /etc/hosts and hack the names of the ctdb nodes
- hosts_line_hack_name ()
- {
- # Ignore nodes without names (e.g. "null")
- [ "$node_type" != "null" -a -n "$name" ] || return 0
-
- local sname=""
- local hosts_line
- local ip_addr="$IPBASE.$IPNET0.$(($FIRSTIP + $ip_offset))"
-
- if [ "$ctdb_node" = 1 ] ; then
- num_ctdb_nodes=$(($num_ctdb_nodes + 1))
- sname="${CLUSTER}n${num_ctdb_nodes}"
- hosts_line="$ip_addr ${sname}.${ld} ${name}.${ld} $name $sname"
- name="$sname"
- else
- hosts_line="$ip_addr ${name}.${ld} $name"
- fi
-
- # This allows you to add a function to your configuration file
- # to modify hostnames (and other aspects of nodes). This
- # function can access/modify $name (the existing name),
- # $node_type and $ctdb_node (1, if the node is a member of the
- # CTDB cluster, 0 otherwise).
- if [ -n "$HOSTNAME_HACKING_FUNCTION" ] ; then
- local old_name="$name"
- $HOSTNAME_HACKING_FUNCTION
- if [ "$name" != "$old_name" ] ; then
- hosts_line="$ip_addr ${name}.${ld} $name"
- fi
- fi
-
- echo "$hosts_line"
- }
- hosts_file="tmp/hosts.$CLUSTER"
- {
- local num_ctdb_nodes=0
- local ld=$(echo $DOMAIN | tr A-Z a-z)
- echo "# autocluster $CLUSTER"
- hack_all_nodes_with hosts_line_hack_name
- echo
- } >$hosts_file
-
- # Build /etc/ctdb/nodes
- ctdb_nodes_line ()
- {
- [ "$ctdb_node" = 1 ] || return 0
- echo "$IPBASE.$IPNET0.$(($FIRSTIP + $ip_offset))"
- num_nodes=$(($num_nodes + 1))
- }
- nodes_file="tmp/nodes.$CLUSTER"
- local num_nodes=0
- hack_all_nodes_with ctdb_nodes_line >$nodes_file
- : "${NUMNODES:=${num_nodes}}" # Set $NUMNODES if necessary
-
- # Build UUID map
- uuid_map="tmp/uuid_map.$CLUSTER"
- uuid_map_line ()
- {
- echo "${ip_offset} $(uuidgen) ${node_type}"
- }
- hack_all_nodes_with uuid_map_line >$uuid_map
-}
-
-create_cluster_hooks=
-cluster_created_hooks=
-
-create_cluster ()
-{
- CLUSTER="$1"
-
- sanity_check_cluster_name
-
- mkdir -p $VIRTBASE/$CLUSTER $KVMLOG tmp
-
- # Run hooks before doing anything else.
- run_hooks create_cluster_hooks
-
- common_nodelist_hacking
-
- for_each_node call_func create_node
-
- echo "Cluster $CLUSTER created"
- echo ""
-
- run_hooks cluster_created_hooks
-}
-
-cluster_created_hosts_message ()
-{
- echo "You may want to add this to your /etc/hosts file:"
- cat $hosts_file
-}
-
-register_hook cluster_created_hooks cluster_created_hosts_message
-
-create_one_node ()
-{
- CLUSTER="$1"
- local single_node_ip_offset="$2"
-
- sanity_check_cluster_name
-
- mkdir -p $VIRTBASE/$CLUSTER $KVMLOG tmp
-
- common_nodelist_hacking
-
- for n in $NODES ; do
- set -- $(IFS=: ; echo $n)
- [ $single_node_ip_offset -eq $2 ] || continue
- call_func create_node "$@"
-
- echo "Requested node created"
- echo ""
- echo "You may want to update your /etc/hosts file:"
- cat $hosts_file
-
- break
- done
-}
-
-###############################
-# test the proxy setup
-test_proxy() {
- export http_proxy=$WEBPROXY
- wget -O /dev/null $INSTALL_SERVER || \
- die "Your WEBPROXY setting \"$WEBPROXY\" is not working"
- echo "Proxy OK"
-}
-
-###################
-
-kickstart_floppy_create_hooks=
-
-# create base image
-create_base() {
-
- NAME="$BASENAME"
- DISK="${VIRTBASE}/${NAME}.${BASE_FORMAT}"
-
- mkdir -p $KVMLOG
-
- echo "Testing WEBPROXY $WEBPROXY"
- test_proxy
-
- echo "Creating the disk"
- qemu-img create -f $BASE_FORMAT "$DISK" $DISKSIZE
-
- rm -rf tmp
- mkdir -p mnt tmp tmp/ISO
-
- setup_timezone
-
- echo "Creating kickstart file from template"
- substitute_vars "$KICKSTART" "tmp/ks.cfg"
-
- if [ $INSTALLKEY = "--skip" ]; then
- cat <"$tmp_out"
-
- # Handle any indirects by looping until nothing changes.
- # However, only handle 10 levels of recursion.
- count=0
- while : ; do
- if ! _substitute_vars "$tmp_out" "@@@" ; then
- rm -f "$tmp_out"
- die "Failed to expand template $infile"
- fi
-
- # No old version of file means no changes made.
- if [ ! -f "${tmp_out}.old" ] ; then
- break
- fi
-
- rm -f "${tmp_out}.old"
-
- count=$(($count + 1))
- if [ $count -ge 10 ] ; then
- rm -f "$tmp_out"
- die "Recursion too deep in $infile - only 10 levels allowed!"
- fi
- done
-
- # Now regular variables.
- if ! _substitute_vars "$tmp_out" "@@" ; then
- rm -f "$tmp_out"
- die "Failed to expand template $infile"
- fi
- rm -f "${tmp_out}.old"
-
- if [ -n "$outfile" ] ; then
- mv "$tmp_out" "$outfile"
- else
- cat "$tmp_out"
- rm -f "$tmp_out"
- fi
-)}
-
-
-# Delimiter @@ means to substitute contents of variable.
-# Delimiter @@@ means to substitute contents of file named by variable.
-# @@@ supports leading '|' in variable value, which means to excute a
-# command.
-_substitute_vars() {(
- tmp_out="$1"
- delimiter="${2:-@@}"
-
- # Get the list of variables used in the template. The grep
- # gets rid of any blank lines and lines with extraneous '@'s
- # next to template substitutions.
- VARS=$(sed -n -e "s#[^@]*${delimiter}\([A-Z0-9_][A-Z0-9_]*\)${delimiter}[^@]*#\1\n#gp" "$tmp_out" |
- grep '^[A-Z0-9_][A-Z0-9_]*$' |
- sort -u)
-
- tmp=$(mktemp)
- for v in $VARS; do
- # variable variables are fun .....
- [ "${!v+x}" ] || {
- rm -f $tmp
- die "No substitution given for ${delimiter}$v${delimiter} in $infile"
- }
- s=${!v}
-
- if [ "$delimiter" = "@@@" ] ; then
- f=${s:-/dev/null}
- c="${f#|}" # Is is a command, signified by a leading '|'?
- if [ "$c" = "$f" ] ; then
- # No leading '|', cat file.
- s=$(cat -- "$f")
- [ $? -eq 0 ] || {
- rm -f $tmp
- die "Could not substitute contents of file $f"
- }
- else
- # Leading '|', execute command.
- # Quoting problems here - using eval "$c" doesn't help.
- s=$($c)
- [ $? -eq 0 ] || {
- rm -f $tmp
- die "Could not execute command $c"
- }
- fi
- fi
-
- # escape some pesky chars
- # This first one can be too slow if done using a bash
- # variable pattern subsitution.
- s=$(echo -n "$s" | tr '\n' '\001' | sed -e 's/\o001/\\n/g')
- s=${s//#/\\#}
- s=${s//&/\\&}
- echo "s#${delimiter}${v}${delimiter}#${s}#g"
- done > $tmp
-
- # Get the in-place sed to make a backup of the old file.
- # Remove the backup if it is the same as the resulting file -
- # this acts as a flag to the caller that no changes were made.
- sed -i.old -f $tmp "$tmp_out"
- if cmp -s "${tmp_out}.old" "$tmp_out" ; then
- rm -f "${tmp_out}.old"
- fi
-
- rm -f $tmp
-)}
-
-check_command() {
- which $1 > /dev/null || die "Please install $1 to continue"
-}
-
-# Set a variable if it isn't already set. This allows environment
-# variables to override default config settings.
-defconf() {
- local v="$1"
- local e="$2"
-
- [ "${!v+x}" ] || eval "$v=\"$e\""
-}
-
-load_config () {
- local i
-
- for i in "${installdir}/config.d/"*.defconf ; do
- . "$i"
- done
-}
-
-# Print the list of config variables defined in config.d/.
-get_config_options () {( # sub-shell for local declaration of defconf()
- local options=
- defconf() { options="$options $1" ; }
- load_config
- echo $options
-)}
-
-# Produce a list of long options, suitable for use with getopt, that
-# represent the config variables defined in config.d/.
-getopt_config_options () {
- local x=$(get_config_options | tr 'A-Z_' 'a-z-')
- echo "${x// /:,}:"
-}
-
-# Unconditionally set the config variable associated with the given
-# long option.
-setconf_longopt () {
- local longopt="$1"
- local e="$2"
-
- local v=$(echo "${longopt#--}" | tr 'a-z-' 'A-Z_')
- # unset so defconf will set it
- eval "unset $v"
- defconf "$v" "$e"
-}
-
-# Dump all of the current config variables.
-dump_config() {
- local o
- for o in $(get_config_options) ; do
- echo "${o}=\"${!o}\""
- done
- exit 0
-}
-
-# $COLUMNS is set in interactive bash shells. It probably isn't set
-# in this shell, so let's set it if it isn't.
-: ${COLUMNS:=$(stty size 2>/dev/null | sed -e 's@.* @@')}
-: ${COLUMNS:=80}
-export COLUMNS
-
-# Print text assuming it starts after other text in $startcol and
-# needs to wrap before $COLUMNS - 2. Subsequent lines start at $startcol.
-# Long "words" will extend past $COLUMNS - 2.
-fill_text() {
- local startcol="$1"
- local text="$2"
-
- local width=$(($COLUMNS - 2 - $startcol))
- [ $width -lt 0 ] && width=$((78 - $startcol))
-
- local out=""
-
- local padding
- if [ $startcol -gt 0 ] ; then
- padding=$(printf "\n%${startcol}s" " ")
- else
- padding="
-"
- fi
-
- while [ -n "$text" ] ; do
- local orig="$text"
-
- # If we already have output then arrange padding on the next line.
- [ -n "$out" ] && out="${out}${padding}"
-
- # Break the text at $width.
- out="${out}${text:0:${width}}"
- text="${text:${width}}"
-
- # If we have left over text then the line break may be ugly,
- # so let's check and try to break it on a space.
- if [ -n "$text" ] ; then
- # The 'x's stop us producing a special character like '(',
- # ')' or '!'. Yuck - there must be a better way.
- if [ "x${text:0:1}" != "x " -a "x${text: -1:1}" != "x " ] ; then
- # We didn't break on a space. Arrange for the
- # beginning of the broken "word" to appear on the next
- # line but not if it will make us loop infinitely.
- if [ "${orig}" != "${out##* }${text}" ] ; then
- text="${out##* }${text}"
- out="${out% *}"
- else
- # Hmmm, doing that would make us loop, so add the
- # rest of the word from the remainder of the text
- # to this line and let it extend past $COLUMNS - 2.
- out="${out}${text%% *}"
- if [ "${text# *}" != "$text" ] ; then
- # Remember the text after the next space for next time.
- text="${text# *}"
- else
- # No text after next space.
- text=""
- fi
- fi
- else
- # We broke on a space. If it will be at the beginning
- # of the next line then remove it.
- text="${text# }"
- fi
- fi
- done
-
- echo "$out"
-}
-
-# Display usage text, trying these approaches in order.
-# 1. See if it all fits on one line before $COLUMNS - 2.
-# 2. See if splitting before the default value and indenting it
-# to $startcol means that nothing passes $COLUMNS - 2.
-# 3. Treat the message and default value as a string and just us fill_text()
-# to format it.
-usage_display_text () {
- local startcol="$1"
- local desc="$2"
- local default="$3"
-
- local width=$(($COLUMNS - 2 - $startcol))
- [ $width -lt 0 ] && width=$((78 - $startcol))
-
- default="(default \"$default\")"
-
- if [ $((${#desc} + 1 + ${#default})) -le $width ] ; then
- echo "${desc} ${default}"
- else
- local padding=$(printf "%${startcol}s" " ")
-
- if [ ${#desc} -lt $width -a ${#default} -lt $width ] ; then
- echo "$desc"
- echo "${padding}${default}"
- else
- fill_text $startcol "${desc} ${default}"
- fi
- fi
-}
-
-# Display usage information for long config options.
-usage_smart_display () {( # sub-shell for local declaration of defconf()
- local startcol=33
-
- defconf() {
- local local longopt=$(echo "$1" | tr 'A-Z_' 'a-z-')
-
- printf " --%-25s " "${longopt}=${3}"
-
- usage_display_text $startcol "$4" "$2"
- }
-
- "$@"
-)}
-
-
-# Display usage information for long config options.
-usage_config_options (){
- usage_smart_display load_config
-}
-
-list_releases () {
- local releases=$(cd $installdir/releases && echo *.release)
- releases="${releases//.release}"
- releases="${releases// /\", \"}"
- echo "\"$releases\""
-}
-
-with_release () {
- local release="$1"
- shift # subsequent args are passed to release file
-
- # This simply loads an extra config file from $installdir/releases
- f="${installdir}/releases/${release}.release"
- if [ -r "$f" ] ; then
- . "$f"
- else
- f="${installdir}/releases/${release%%-*}.release"
- if [ -r "$f" ] ; then
- . "$f" "${release#*-}"
- else
- echo "Unknown release \"${release}\" specified to --with-release"
- printf "%-25s" "Supported releases are: "
- fill_text 25 "$(list_releases)"
- exit 1
- fi
- fi
-
-}
-
-has_public_addresses_DEFAULT ()
-{
- false
-}
-
-# Build public address configuration.
-# * 1st public IP: unless specified, last octet is $FIRSTIP + $PUBLIC_IP_OFFSET
-# * Excluded nodes: unless specified via comma-separated list of IP offsets,
-# nodes are excluded via their node types
-# * Number of public addresses per interface is either specified or $NUMNODES.
-make_public_addresses_old () {
- local firstip="${1:-$(($FIRSTIP + $PUBLIC_IP_OFFSET))}"
- local excluded_nodes="$2"
- local num_addrs="${3:-${NUMNODES}}"
-
- # For delimiting matches.
- excluded_nodes="${excluded_nodes:+,}${excluded_nodes}${excluded_nodes:+,}"
- # Avoid spaces
- excluded_nodes="${excluded_nodes// /}"
-
- make_public_addresses_for_node ()
- {
- [ "$ctdb_node" = 1 ] || return 0
-
- echo "[/etc/ctdb/public_addresses:${name}.${DOMAIN}]"
-
- if [ -n "$excluded_nodes" -a \
- "${excluded_nodes/,${ip_offset},}" = "$excluded_nodes" ] ||
- ([ -z "$excluded_nodes" ] &&
- call_func has_public_addresses "$node_type") ; then
-
- local e i
- for e in $IPNET1 $IPNET2 ; do
- for i in $(seq $firstip $(($firstip + $num_addrs - 1))) ; do
- if [ $i -gt 254 ] ; then
- die "make_public_addresses: octet > 254 - consider setting PUBLIC_IP_OFFSET"
- fi
- printf "\t${IPBASE}.${e}.${i}/24 eth${e}\n"
- done
- done
- fi
- echo
- }
- hack_all_nodes_with make_public_addresses_for_node
-}
-
-make_public_addresses() {
- local firstip="${1:-$[${FIRSTIP} + ${PUBLIC_IP_OFFSET}]}"
- local num_addrs="${2:-${NUMNODES}}"
-
- if [ $[ $firstip + $num_addrs - 1 ] -gt 254 ]; then
- die "make_public_addresses: last octet > 254 - change PUBLIC_IP_OFFSET"
- fi
-
- local e
- for e in $IPNET0 $IPNET1 $IPNET2 ; do
- echo -ne "${IPBASE}.${e}.${firstip},${num_addrs},eth${e} "
- done
- echo
-}
-
-######################################################################
-
-post_config_hooks=
-
-######################################################################
-
-load_config
-
-############################
-# parse command line options
-long_opts=$(getopt_config_options)
-getopt_output=$(getopt -n autocluster -o "c:e:E:xh" -l help,dump,with-release: -l "$long_opts" -- "$@")
-[ $? != 0 ] && usage
-
-use_default_config=true
-
-# We do 2 passes of the options. The first time we just handle usage
-# and check whether -c is being used.
-eval set -- "$getopt_output"
-while true ; do
- case "$1" in
- -c) shift 2 ; use_default_config=false ;;
- -e) shift 2 ;;
- -E) shift 2 ;;
- --) shift ; break ;;
- --with-release) shift 2 ;; # Don't set use_default_config=false!!!
- --dump|-x) shift ;;
- -h|--help) usage ;; # Usage should be shown here for real defaults.
- --*) shift 2 ;; # Assume other long opts are valid and take an arg.
- *) usage ;; # shouldn't happen, so this is reasonable.
- esac
-done
-
-config="./config"
-$use_default_config && [ -r "$config" ] && . "$config"
-
-eval set -- "$getopt_output"
-
-while true ; do
- case "$1" in
- # force at least ./local_file to avoid accidental file from $PATH
- -c) . "$(dirname $2)/$(basename $2)" ; shift 2 ;;
- -e) run_hooks post_config_hooks ; eval "$2" ; exit ;;
- -E) eval "$2" ; shift 2 ;;
- --with-release)
- with_release "$2"
- shift 2
- ;;
- -x) set -x; shift ;;
- --dump) run_hooks post_config_hooks ; dump_config ;;
- --) shift ; break ;;
- -h|--help) usage ;; # Redundant.
- --*)
- # Putting --opt1|opt2|... into a variable and having case
- # match against it as a pattern doesn't work. The | is
- # part of shell syntax, so we need to do this. Look away
- # now to stop your eyes from bleeding! :-)
- x=",${long_opts}" # Now each option is surrounded by , and :
- if [ "$x" != "${x#*,${1#--}:}" ] ; then
- # Our option, $1, surrounded by , and : was in $x, so is legal.
- setconf_longopt "$1" "$2"; shift 2
- else
- usage
- fi
- ;;
- *) usage ;; # shouldn't happen, so this is reasonable.
- esac
-done
-
-run_hooks post_config_hooks
-
-# catch errors
-set -e
-set -E
-trap 'es=$?;
- echo ERROR: failed in function \"${FUNCNAME}\" at line ${LINENO} of ${BASH_SOURCE[0]} with code $es;
- exit $es' ERR
-
-# check for needed programs
-check_command expect
-
-[ $# -lt 1 ] && usage
-
-command="$1"
-shift
-
-case $command in
- create)
- type=$1
- shift
- case $type in
- base)
- [ $# != 0 ] && usage
- create_base
- ;;
- cluster)
- [ $# != 1 ] && usage
- create_cluster "$1"
- ;;
- node)
- [ $# != 2 ] && usage
- create_one_node "$1" "$2"
- ;;
- *)
- usage;
- ;;
- esac
- ;;
- mount)
- [ $# != 1 ] && usage
- diskimage mount "$1"
- ;;
- unmount|umount)
- [ $# != 0 ] && usage
- diskimage unmount
- ;;
- bootbase)
- boot_base;
- ;;
- testproxy)
- test_proxy;
- ;;
- *)
- usage;
- ;;
-esac