X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=guest.init;h=38632fe625649aea85e427531f07dc7a35fa1169;hb=feabe171befb088e618f59cdf0b853a356613460;hp=6c061a75d5d5c683d8e665b7e965902eebd3cd98;hpb=a993e98738ba653b7d2bdbf0772d8f237c17f4b0;p=myplc.git

diff --git a/guest.init b/guest.init
index 6c061a7..38632fe 100755
--- a/guest.init
+++ b/guest.init
@@ -6,7 +6,7 @@
 #
 # description:	Manages all PLC services on this machine
 #
-# $Id: guest.init,v 1.13 2006/04/06 21:51:59 mlhuang Exp $
+# $Id: guest.init,v 1.19 2006/07/10 21:10:21 mlhuang Exp $
 #
 
 # Source function library and configuration
@@ -22,7 +22,7 @@ verbose=0
 # everything just works.
 steps=($(
 for step in /etc/plc.d/* ; do
-    if [ -x $step ] ; then
+    if [ -f $step -a -x $step ] ; then
 	priority=$(sed -ne 's/# priority: \(.*\)/\1/p' $step)
 	echo $priority $(basename $step)
     fi
@@ -33,107 +33,38 @@ nsteps=${#steps[@]}
 # Regenerate configuration files
 reload ()
 {
-    # Regenerate the main configuration file from default values
-    # overlaid with site-specific values.
-    plc-config --xml \
-	/etc/planetlab/default_config.xml \
-	/etc/planetlab/configs/* \
-	>/etc/planetlab/plc_config.xml
-
-    # Shell constants
-    plc-config --shell >/etc/planetlab/plc_config
-    . /etc/planetlab/plc_config
-
-    # Generate various defaults
-    if [ -z "$PLC_DB_PASSWORD" ] ; then
-	PLC_DB_PASSWORD=$(uuidgen)
-	plc-config --category=plc_db --variable=password --value="$PLC_DB_PASSWORD" --save
-    fi
-
-    if [ -z "$PLC_API_MAINTENANCE_PASSWORD" ] ; then
-	PLC_API_MAINTENANCE_PASSWORD=$(uuidgen)
-	plc-config --category=plc_api --variable=maintenance_password --value="$PLC_API_MAINTENANCE_PASSWORD" --save
-    fi
-
-    # Need to configure network before resolving hostnames
-    /etc/plc.d/network start 3>/dev/null 4>/dev/null
+    force=$1
 
-    PLC_API_MAINTENANCE_SOURCES=$(
-	for server in API BOOT WWW ; do
-	    hostname=PLC_${server}_HOST
-	    gethostbyname ${!hostname}
-	done | sort -u
+    # Regenerate the main configuration file from default values
+    # overlaid with site-specific and current values.
+    files=(
+	/etc/planetlab/default_config.xml 
+	/etc/planetlab/configs/*
+	/etc/planetlab/plc_config.xml
     )
-    plc-config --category=plc_api --variable=maintenance_sources --value="$PLC_API_MAINTENANCE_SOURCES" --save
-
-    # Save configuration
-    mkdir -p /etc/planetlab/php
-    plc-config --php >/etc/planetlab/php/plc_config.php
-    plc-config --shell >/etc/planetlab/plc_config
-
-    # For backward compatibility, until we can convert all code to use
-    # the now standardized variable names.
-
-    # DB constants are all named the same
-    ln -sf plc_config /etc/planetlab/plc_db
-
-    # API constants
-    cat >/etc/planetlab/plc_api <<EOF
-PL_API_SERVER='$PLC_API_HOST'
-PL_API_PATH='$PLC_API_PATH'
-PL_API_PORT=$PLC_API_PORT
-PL_API_CAPABILITY_AUTH_METHOD='capability'
-PL_API_CAPABILITY_PASS='$PLC_API_MAINTENANCE_PASSWORD'
-PL_API_CAPABILITY_USERNAME='$PLC_API_MAINTENANCE_USER'
-PL_API_TICKET_KEY_FILE='$PLC_API_SSL_KEY'
-PLANETLAB_SUPPORT_EMAIL='$PLC_MAIL_SUPPORT_ADDRESS'
-BOOT_MESSAGES_EMAIL='$PLC_MAIL_BOOT_ADDRESS'
-WWW_BASE='$PLC_WWW_HOST'
-BOOT_BASE='$PLC_BOOT_HOST'
-EOF
-
-    # API expects root SSH public key to be at /etc/planetlab/node_root_key
-    ln -sf "$PLC_ROOT_SSH_KEY_PUB" /etc/planetlab/node_root_key
-
-    # The format is
-    #
-    # ip:max_role_id:organization_id:password
-    #
-    # It is unlikely that we will let federated sites use the
-    # maintenance account to access each others' APIs, so we always
-    # set organization_id to -1.
-    (
-	echo -n "PL_API_CAPABILITY_SOURCES='"
-	first=1
-	for ip in $PLC_API_MAINTENANCE_SOURCES ; do
-	    if [ $first -ne 1 ] ; then
-		echo -n " "
+    for file in "${files[@]}" ; do
+	if [ -n "$force" -o $file -nt /etc/planetlab/plc_config.xml ] ; then
+	    tmp=$(mktemp /tmp/plc_config.xml.XXXXXX)
+	    plc-config --xml "${files[@]}" >$tmp
+	    if [ $? -eq 0 ] ; then
+		mv $tmp /etc/planetlab/plc_config.xml
+		chmod 644 /etc/planetlab/plc_config.xml
+	    else
+		echo "PLC: Warning: Invalid configuration file(s) detected"
+		rm -f $tmp
 	    fi
-	    first=0
-	    echo -n "$ip:-1:-1:$PLC_API_MAINTENANCE_PASSWORD"
-	done
-	echo "'"
-    ) >>/etc/planetlab/plc_api
-
-    cat >/etc/planetlab/php/site_constants.php <<"EOF"
-<?php
-include('plc_config.php');
-
-define('PL_API_SERVER', PLC_API_HOST);
-define('PL_API_PATH', PLC_API_PATH);
-define('PL_API_PORT', PLC_API_PORT);
-define('PL_API_CAPABILITY_AUTH_METHOD', 'capability');
-define('PL_API_CAPABILITY_PASS', PLC_API_MAINTENANCE_PASSWORD);
-define('PL_API_CAPABILITY_USERNAME', PLC_API_MAINTENANCE_USER);
-define('WWW_BASE', PLC_WWW_HOST);
-define('BOOT_BASE', PLC_BOOT_HOST);
-define('DEBUG', PLC_WWW_DEBUG);
-define('API_CALL_DEBUG', PLC_API_DEBUG);
-define('SENDMAIL', PLC_MAIL_ENABLED);
-define('PLANETLAB_SUPPORT_EMAIL', PLC_NAME . 'Support <' . PLC_MAIL_SUPPORT_ADDRESS . '>');
-define('PLANETLAB_SUPPORT_EMAIL_ONLY', PLC_MAIL_SUPPORT_ADDRESS);
-?>
-EOF
+	    break
+	fi
+    done
+
+    # Convert configuration to various formats
+    if [ -n "$force" -o /etc/planetlab/plc_config.xml -nt /etc/planetlab/plc_config ] ; then
+	plc-config --shell >/etc/planetlab/plc_config
+    fi
+    if [ -n "$force" -o /etc/planetlab/plc_config.xml -nt /etc/planetlab/php/plc_config.php ] ; then
+	mkdir -p /etc/planetlab/php
+	plc-config --php >/etc/planetlab/php/plc_config.php
+    fi
 }
 
 usage()
@@ -171,6 +102,8 @@ done
 
 # Redirect stdout and stderr of each step to /var/log/boot.log
 if [ $verbose -eq 0 ] ; then
+    touch /var/log/boot.log
+    chmod 600 /var/log/boot.log
     exec 1>>/var/log/boot.log
     exec 2>>/var/log/boot.log
 fi
@@ -186,7 +119,7 @@ command=$1
 shift 1
 if [ -z "$1" ] ; then
     # Start or stop everything. Regenerate configuration first.
-    reload
+    reload force
 else
     # Start or stop a particular step
     steps=("$@")
@@ -200,6 +133,8 @@ start ()
     for step in "${steps[@]}" ; do
 	if [ -x /etc/plc.d/$step ] ; then
 	    /etc/plc.d/$step start
+	    # Steps may alter the configuration, may need to regenerate
+	    reload
 	else
 	    echo "PLC: $step: unrecognized step" >&4
 	    exit 1
@@ -213,6 +148,8 @@ stop ()
 	step=${steps[$(($nsteps - $i))]}
 	if [ -x /etc/plc.d/$step ] ; then
 	    /etc/plc.d/$step stop
+	    # Steps may alter the configuration, may need to regenerate
+	    reload
 	else
 	    echo "PLC: $step: unrecognized step" >&4
 	    exit 1
@@ -231,6 +168,7 @@ case "$command" in
 	;;
 
     reload)
+	reload force
 	;;
 
     *)