+++ /dev/null
-#!/bin/bash
-# simple SoFS command line config script
-#
-# Copyright (C) Andrew Tridgell 2008
-
-# 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 $es' ERR
-
-# fail on any element of a pipe failing
-set -o pipefail
-
-optionstext='
- options:
- -x enable script debugging
- -f force potentially dangerous operations
- -e EDITOR select editor
- -d LEVEL choose net debug level
-'
-
-####################
-# show program usage
-usage()
-{
- cat <<EOF
-Usage: sofs [OPTION] ... <COMMAND>
-$optionstext
- commands:
- conf COMMAND
- configuration commands
- status
- show status
- push FILE
- push a local file to all nodes
-
- Use subcommand 'help' for information on a command
-EOF
- exit 1
-}
-
-
-####################
-# show conf * usage
-sofs_conf_usage()
-{
- cat <<EOF
-Usage: sofs conf [OPTION] ... <COMMAND>
-$optionstext
-
- commands:
- conf list
- show all config options
-
- conf show OPTION
- show a single config option
-
- conf remove OPTION
- remove a config option
-
- conf set OPTION VALUE
- set a config option
-
- conf load OPTION FILE
- set a config option from a file
-
- conf edit OPTION
- edit a config option with an external editor
-
- conf backup FILE
- backup whole configuration to a file
-
- conf restore FILE
- restore whole configuration from a file
-
- conf init
- initialise config parms
-
- conf reload <NODES>
- reload config on the specifed nodes (all nodes by default)
-EOF
- exit 1
-}
-
-######################################
-# run an onnode - using -p if possible
-run_onnode() {
- nodes="$1"
- shift
- if grep parallel /usr/bin/onnode > /dev/null; then
- onnode -qp "$nodes" "$@"
- else
- onnode "$nodes" "$@" 2> /dev/null
- fi
-}
-
-##############################
-# pull samba share from option
-samba_share() {
- echo "$1" | cut -d/ -f2
-}
-
-##############################
-# pull samba option from option
-samba_option() {
- echo "$1" | cut -d/ -f3
-}
-
-#############################
-# work out the type of option
-option_type() {
- case $1 in
- smbconf)
- echo "samba";
- ;;
- smbconf/*/*)
- echo "sambaoption"
- ;;
- smbconf/*)
- echo "sambashare"
- ;;
- /*)
- echo "file"
- ;;
- *)
- echo "sofs"
- ;;
- esac
-}
-
-############################
-# list main config options
-sofs_conf_list() {
- net -d$netdebug registry enumerate 'HKLM\Software\IBM\SoFS' | egrep '^Valuename..=' | cut -c14- |
- while IFS= read n; do
- echo "[$n]"
- sofs_conf_show "$n" | sed -e "s@^@ @"
- echo
- done
- net -d$netdebug registry enumerate 'HKLM\Software\Samba\smbconf' | egrep '^Keyname' | cut -c13- |
- while IFS= read n; do
- echo "[smbconf/$n]"
- net -d$netdebug conf showshare "$n" | grep -v '^\[' || true
- echo
- done
-}
-
-
-############################
-# list a config file
-sofs_conf_listfile() {
- filename="$1"
- echo
- echo "[$filename]"
- if [ -f "$filename" ]; then
- cat "$filename" | sed -e "s@^@ @"
- fi
-}
-
-##############################################
-# list a config file that varies between nodes
-sofs_conf_listfile_nodes() {
- filename="$1"
- onnode all "echo; echo \"[$filename:\$HOSTNAME]\"; [ -f \"$filename\" ] && cat \"$filename\" | sed -e 's@^@ @'" 2> /dev/null
-}
-
-
-############################
-# list all options and files
-sofs_conf_listall() {
- sofs_conf_list
- sofs_conf_listfile_nodes "/etc/ctdb/public_addresses"
- sofs_conf_listfile_nodes "/etc/ntp.conf"
- sofs_conf_listfile "/etc/krb5.conf"
- sofs_conf_listfile "/etc/samba/smb.conf"
- sofs_conf_listfile "/etc/hosts"
- sofs_conf_listfile "/etc/resolv.conf"
- sofs_conf_listfile "/etc/sysconfig/authconfig"
- sofs_conf_listfile "/etc/sysconfig/ctdb"
- sofs_conf_listfile "/etc/sysconfig/vsftpd"
- sofs_conf_listfile "/etc/sysconfig/http"
- sofs_conf_listfile "/etc/sysconfig/nfs"
- sofs_conf_listfile "/etc/nsswitch.conf"
- sofs_conf_listfile "/etc/pam.d/system-auth-ac"
- sofs_conf_listfile "/etc/pam.d/vsftpd"
- sofs_conf_listfile "/etc/rssh.conf"
- sofs_conf_listfile "/etc/httpd/conf.d/shares.config"
- sofs_conf_listfile "/etc/vsftpd/vsftpd.conf"
- sofs_conf_listfile "/var/opt/IBM/sofs/configs/scpexports"
- sofs_conf_listfile "/var/opt/IBM/sofs/configs/ftpexports"
- sofs_conf_listfile "/var/opt/IBM/sofs/scproot/etc/nsswitch.conf"
-}
-
-############################
-# backup config options
-sofs_conf_backup() {
- (
- cat <<EOF
-# SoFS configuration backup
-# Date: `date`
-# Host: `hostname`
-EOF
- sofs_conf_listall
- ) > "$1"
-}
-
-############################
-# show one config option
-sofs_conf_show() {(
- option="$1"
- case `option_type $option` in
- samba)
- net -d$netdebug conf list
- ;;
- sambaoption)
- net -d$netdebug conf getparm "`samba_share \"$option\"`" "`samba_option \"$option\"`"
- ;;
- sambashare)
- net -d$netdebug conf showshare "`samba_share \"$option\"`" | egrep '^[ ]'
- ;;
- sofs)
- net -d$netdebug registry getvalueraw 'HKLM\Software\IBM\SoFS' "$option"
- ;;
- file)
- cat "$option"
- ;;
- esac
-)}
-
-############################
-# set a config option
-sofs_conf_set() {(
- option="$1"
- value="$2"
- case `option_type $option` in
- sambaoption)
- net -d$netdebug conf setparm "`samba_share \"$option\"`" "`samba_option \"$option\"`" "$value"
- ;;
-
- samba)
- tmpfile=`mktemp -p /tmp sofs.XXXXXX`
- echo "$value" > $tmpfile
- if testparm -s $tmpfile 2>&1 | egrep '^WARNING|^ERROR|^Unknown'; then
- echo "Bad config options - not setting"
- rm -f $tmpfile
- exit 1
- fi
- net -d$netdebug conf import $tmpfile || {
- rm -f $tmpfile
- echo "ERROR: Failed to import smbconf"
- exit 1
- }
- rm -f $tmpfile
- ;;
-
- sambashare)
- tmpfile=`mktemp -p /tmp sofs.XXXXXX`
- share="`samba_share \"$option\"`"
- echo "[$share]" >> $tmpfile
- echo "$value" >> $tmpfile
- if testparm -s $tmpfile 2>&1 | egrep '^WARNING|^ERROR|^Unknown'; then
- echo "Bad config options - not setting"
- rm -f $tmpfile
- exit 1
- fi
- net -d$netdebug conf import $tmpfile $share || {
- rm -f $tmpfile
- echo "ERROR: Failed to import share $share"
- exit 1
- }
- rm -f $tmpfile
- ;;
-
- sofs)
- net -d$netdebug registry setvalue 'HKLM\Software\IBM\SoFS' "$option" "SZ" "$value" || {
- rm -f $tmpfile
- echo "ERROR: Failed to set registry value $option"
- exit 1
- }
-
- ;;
-
- file)
- case "$option" in
- *:*)
- d=`dirname "$option"`
- run_onnode all "mkdir -p \"$d\""
- host=`echo "$option" | cut -d: -f2`
- opt=`echo "$option" | cut -d: -f1`
- tmpfile=`mktemp -p /tmp sofs.XXXXXX`
- echo "$value" > "$tmpfile"
- rsync $tmpfile $host:$opt
- rm -f $tmpfile
- ;;
- *)
- d=`dirname "$option"`
- mkdir -p "$d"
- echo "$value" > "$option"
-
- run_onnode all "mkdir -p \"$d\"; rsync $HOSTNAME:\"$option\" \"$option\" 2> /dev/null"
- ;;
- esac
- ;;
-
- esac
-)}
-
-############################
-# remove a config option
-sofs_conf_remove() {(
- option="$1"
- case `option_type $option` in
- samba)
- echo "To remove entire Samba config please use 'net conf drop'"
- ;;
-
- sambaoption)
- net -d$netdebug conf delparm "`samba_share \"$option\"`" "`samba_option \"$option\"`"
- ;;
-
- sambashare)
- net -d$netdebug conf delshare "`samba_share \"$option\"`"
- ;;
-
- sofs)
- net -d$netdebug registry deletevalue 'HKLM\Software\IBM\SoFS' "$option"
- ;;
-
- file)
- rm -f "$option"
- ;;
- esac
-)}
-
-
-############################
-# load a config option from a file
-sofs_conf_load() {(
- option="$1"
- file="$2"
- sofs_conf_set "$option" "`cat $file`"
-)}
-
-############################
-# edit a config option
-sofs_conf_edit() {(
- option="$1"
- editor=""
- [ "$editor" = "" ] && editor="$EDITOR"
- [ "$editor" = "" ] && editor="$VISUAL"
- [ "$editor" = "" ] && editor="vi"
- tmpfile=`mktemp -p /tmp sofs.XXXXXX`
- sofs_conf_show "$option" > $tmpfile || true
- sum1=`md5sum $tmpfile`
- $editor $tmpfile
- sum2=`md5sum $tmpfile`
- if [ "$sum1" = "$sum2" ]; then
- echo "$option unchanged"
- else
- sofs_conf_load "$option" "$tmpfile"
- echo "$option changed"
- fi
- rm -f $tmpfile
-)}
-
-
-############################
-# restore all config options
-sofs_conf_restore() {(
- sofs_conf_init
- filename="$1"
- tmpfile=`mktemp -p /tmp sofs.XXXXXX`
- option=""
- while IFS= read line; do
- case "$line" in
- \#*)
- ;;
- [*)
- [ "$option" = "" ] || {
- echo "Loading option $option"
- sofs_conf_load "$option" "$tmpfile"
- }
- option=`echo "$line" | cut -d'[' -f2 | cut -d']' -f1`
- /bin/cp /dev/null $tmpfile
- ;;
- *)
- echo "$line" | sed -e "s@^ @@" >> $tmpfile
- ;;
- esac
- done < "$filename"
- [ "$option" = "" ] || {
- echo "Loading option $option"
- sofs_conf_load "$option" "$tmpfile"
- }
- rm -f $tmpfile
-
- # now the tricky bit - delete any options that were not
- # set in the backup
- sofs_conf_listall | grep '^\[' | cut -d'[' -f2 | cut -d']' -f1 | sort -u > $tmpfile.1
- cat "$filename" | grep '^\[' | cut -d'[' -f2 | cut -d']' -f1 | sort -u > $tmpfile.2
- comm -23 $tmpfile.1 $tmpfile.2 |
- while IFS= read line; do
- if [ "$force" = "1" ]; then
- sofs_conf_remove "$line" || true
- echo "Removed option $line"
- else
- echo "force not set: Not removing option $line"
- fi
- done
- rm -f $tmpfile.1 $tmpfile.2
-)}
-
-
-############################
-# initialise registry config
-sofs_conf_init() {
- net -d$netdebug registry createkey 'HKLM' > /dev/null
- net -d$netdebug registry createkey 'HKLM\Software' > /dev/null
- net -d$netdebug registry createkey 'HKLM\Software\IBM' > /dev/null
- net -d$netdebug registry createkey 'HKLM\Software\IBM\SoFS' > /dev/null
- net -d$netdebug registry createkey 'HKLM\Software\Samba' > /dev/null
- net -d$netdebug registry createkey 'HKLM\Software\Samba\smbconf' > /dev/null
- net -d$netdebug registry createkey 'HKLM\Software\Samba\global' > /dev/null
-}
-
-###############
-# reload config
-sofs_conf_reload() {
- ctdb -n "$1" eventscript reload
-}
-
-###############
-# show status usage
-sofs_status_usage() {
- cat <<EOF
-Usage: sofs status
-
- Shows cluster status and public IP assignment
-EOF
- exit 1
-}
-
-
-###############
-# show status
-sofs_status() {
- ctdb status
- ctdb ip -n all
- mmgetstate -a
-}
-
-
-###############
-# show push usage
-sofs_push_usage() {
- cat <<EOF
-Usage: sofs push FILES
-
- Pushes some files from the current node to all nodes
-EOF
- exit 1
-}
-
-
-###############
-# push files
-sofs_push() {
- for f in $*; do
- echo "Pushing $f"
- if [ "${f:0:1}" = "/" ]; then
- run_onnode all rsync $HOSTNAME:$f $f
- else
- run_onnode all rsync $HOSTNAME:$PWD/$f $PWD/$f
- fi
- done
-}
-
-
-############################
-# list all shares
-sofs_shares() {
- (sofs_conf_show ftpexports | cut -d= -f1 ;
- sofs_conf_show httpexports | egrep '^RewriteRule' | cut -d/ -f2 | cut -d\( -f1;
- sofs_conf_show nfssharenames | egrep '^/' | cut -d= -f2 ;
- sofs_conf_show scpexports | cut -d= -f1 ;
- net -d$netdebug conf listshares | egrep -v '^global$' ) | sort -u
-}
-
-
-############################
-# parse command line options
-
-netdebug=0
-
-temp=$(getopt -n "$prog" -o "xhe:d:f" -l help -- "$@")
-
-[ $? != 0 ] && usage
-
-eval set -- "$temp"
-
-while true ; do
- case "$1" in
- -x) set -x; shift ;;
- -f) force=1; shift ;;
- -e) EDITOR="$2"; shift; shift ;;
- -d) netdebug="$2"; shift; shift ;;
- --) shift ; break ;;
- -h|--help|*) usage ;; # Shouldn't happen, so this is reasonable.
- esac
-done
-
-[ $# -lt 1 ] && usage
-
-command="$1"
-shift
-
-case $command in
- conf)
- [ $# -lt 1 ] && sofs_conf_usage
- type="$1"
- shift
- case $type in
- list)
- [ $# != 0 ] && sofs_conf_usage
- sofs_conf_list
- ;;
-
- listall)
- [ $# != 0 ] && sofs_conf_usage
- sofs_conf_listall
- ;;
-
- show)
- [ $# != 1 ] && sofs_conf_usage
- sofs_conf_show "$1"
- ;;
-
- remove)
- [ $# != 1 ] && sofs_conf_usage
- sofs_conf_remove "$1"
- ;;
-
- set)
- [ $# != 2 ] && sofs_conf_usage
- sofs_conf_set "$1" "$2"
- ;;
-
- load)
- [ $# != 2 ] && sofs_conf_usage
- sofs_conf_load "$1" "$2"
- ;;
-
- edit)
- [ $# != 1 ] && sofs_conf_usage
- sofs_conf_edit "$1"
- ;;
-
- init)
- [ $# != 0 ] && sofs_conf_usage
- sofs_conf_init
- echo "Config initialised"
- ;;
-
- backup)
- [ $# != 1 ] && sofs_conf_usage
- sofs_conf_backup "$1"
- echo "Config backed up to $1"
- ;;
-
- restore)
- [ $# != 1 ] && sofs_conf_usage
- sofs_conf_restore "$1"
- echo "Config restored from $1"
- ;;
-
- reload)
- if [ $# = 0 ]; then
- sofs_conf_reload "all"
- else
- sofs_conf_reload "$1"
- fi
- ;;
-
- *)
- sofs_conf_usage
- ;;
- esac
- ;;
-
- status)
- [ $# != 0 ] && sofs_status_usage
- sofs_status
- ;;
-
- push)
- [ $# -lt 1 ] && sofs_push_usage
- sofs_push "$@"
- ;;
-
- help)
- if [ $# = 1 ]; then
- sofs_$1_usage
- else
- usage;
- fi
- ;;
- *)
- usage;
- ;;
-esac
-
git.samba.org / amitay / autocluster.git / commitdiff