fix issue linux orderly shutdown not noticed by xcat. #1939;replace xcatpostinit1 sysvinit service with xcatpostinit1.service systemd service unit as the hook to run PS&PBS and report status for redhat;report node status on system <reboot/shutdown> command

2025-08-14 15:20:29 +00:00 · 2016-10-31 09:21:15 -04:00
parent 596af4c440
commit 6f735b0e8d
7 changed files with 200 additions and 42 deletions
--- a/xCAT-server/share/xcat/install/scripts/post.xcat
+++ b/xCAT-server/share/xcat/install/scripts/post.xcat
@@ -34,6 +34,8 @@ fi
 EOF
 ) >/tmp/updateflag

+chmod 0755 /tmp/updateflag
+
 cd /tmp
 RAND=$(perl -e 'print int(rand(50)). "\n"')
 if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
@@ -266,50 +268,69 @@ else
 fi


-#create the post init
-cat >/etc/init.d/xcatpostinit1 << 'EOF'
-#INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatpostinit1#
-EOF
-chmod 755 /etc/init.d/xcatpostinit1
-
-if [ ! -x /etc/init.d/xcatpostinit1 ]; then
-    if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
-        msgutil_r "$MASTER_IP" "debug" "failed to generate /etc/init.d/xcatpostinit1" "/var/log/xcat/xcat.log"
-    fi
-else
-    if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
-        msgutil_r "$MASTER_IP" "debug" "/etc/init.d/xcatpostinit1 generated" "/var/log/xcat/xcat.log"
-    fi
-fi
-
 export OSVER=#TABLE:nodetype:THISNODE:os#
-
-if [[ $OSVER == ubuntu* ]]; then
-    ln -s /etc/init.d/xcatpostinit1 /etc/rc2.d/S84xcatpostinit1
-else
-    ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc3.d/S84xcatpostinit1
-    ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc4.d/S84xcatpostinit1
-    ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc5.d/S84xcatpostinit1
+#create the post init service as a hook to run PS and PBS, as well as status updating
+hassystemd=0
+systemctl --version 2>/dev/null
+if [ $? -eq 0 ]; then
+    hassystemd=1
 fi

-if [[ $OSVER == ubuntu* ]]; then
-    update-rc.d xcatpostinit1 defaults
+if [ $hassystemd -eq 1 ] ; then
+    cat >/etc/systemd/system/xcatpostinit1.service <<'EOF'
+#INCLUDE:/install/postscripts/xcatpostinit1.service#
+EOF
+    msgutil_r "$MASTER_IP" "debug" "/etc/systemd/system/xcatpostinit1.service generated" "/var/log/xcat/xcat.log"
+
+    ln -s /etc/systemd/system/xcatpostinit1.service /etc/systemd/system/multi-user.target.wants/xcatpostinit1.service    
+    msgutil_r "$MASTER_IP" "debug" "xcatpostinit1.service enabled" "/var/log/xcat/xcat.log"
+
+    cat >/opt/xcat/xcatpostinit1 << 'EOF'
+#INCLUDE:/install/postscripts/xcatpostinit1.install#
+EOF
+    chmod 755 /opt/xcat/xcatpostinit1
 else
-    if [[ $OSVER == sles* ]]; then
-        if [[ $OSVER == sles10* ]]; then
-            /sbin/insserv xcatpostinit1
-        else
-            /sbin/insserv -p /etc/init.d xcatpostinit1
+    cat >/etc/init.d/xcatpostinit1 << 'EOF'
+#INCLUDE:#TABLE:site:key=installdir:value#/postscripts/xcatpostinit1.install#
+EOF
+    chmod 755 /etc/init.d/xcatpostinit1
+
+    if [ ! -x /etc/init.d/xcatpostinit1 ]; then
+        if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
+            msgutil_r "$MASTER_IP" "debug" "failed to generate /etc/init.d/xcatpostinit1" "/var/log/xcat/xcat.log"
+        fi
+    else
+        if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
+            msgutil_r "$MASTER_IP" "debug" "/etc/init.d/xcatpostinit1 generated" "/var/log/xcat/xcat.log"
        fi
    fi
-    #chkconfig --add xcatpostinit1
-    chkconfig xcatpostinit1 on
-    if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
-        msgutil_r "$MASTER_IP" "debug" "service xcatpostinit1 enabled" "/var/log/xcat/xcat.log"
+    
+    if [[ $OSVER == ubuntu* ]]; then
+        ln -s /etc/init.d/xcatpostinit1 /etc/rc2.d/S84xcatpostinit1
+    else
+        ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc3.d/S84xcatpostinit1
+        ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc4.d/S84xcatpostinit1
+        ln -s /etc/init.d/xcatpostinit1 /etc/rc.d/rc5.d/S84xcatpostinit1
+    fi
+    
+    if [[ $OSVER == ubuntu* ]]; then
+        update-rc.d xcatpostinit1 defaults
+    else
+        if [[ $OSVER == sles* ]]; then
+            if [[ $OSVER == sles10* ]]; then
+                /sbin/insserv xcatpostinit1
+            else
+                /sbin/insserv -p /etc/init.d xcatpostinit1
+            fi
+        fi
+        #chkconfig --add xcatpostinit1
+        chkconfig xcatpostinit1 on
+        if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
+            msgutil_r "$MASTER_IP" "debug" "service xcatpostinit1 enabled" "/var/log/xcat/xcat.log"
+        fi
    fi
 fi

-
 #create the xcatinstallpost
 mkdir -p /opt/xcat
 cat >/opt/xcat/xcatinstallpost << 'EOF'
@@ -327,12 +348,13 @@ if [[ $OSVER == ubuntu* ]]; then
        msgutil_r "$MASTER_IP" "debug" "update-rc.d -f xcatpostinit1 remove" "/var/log/xcat/xcat.log"
    fi
 else
-    if [ "$RUNBOOTSCRIPTS" != "'yes'" ]; then
+    if [ "$RUNBOOTSCRIPTS" != "'yes'" ] && [ "$NODESTATUS" = "'n'" ]; then
        chkconfig xcatpostinit1 off
+        if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
+            msgutil_r "$MASTER_IP" "debug" "service xcatpostinit1 disabled" "/var/log/xcat/xcat.log"
+        fi
    fi
-    if [ "$XCATDEBUGMODE" = "1" ] || [ "$XCATDEBUGMODE" = "2" ]; then
-        msgutil_r "$MASTER_IP" "debug" "service xcatpostinit1 disabled" "/var/log/xcat/xcat.log"
-    fi
+
 fi

 EOF
@@ -373,6 +395,7 @@ chmod 755 /xcatpost/mypostscript

 export ARCH=#TABLE:nodetype:THISNODE:arch#
 export CONSOLEPORT=#TABLEBLANKOKAY:nodehm:THISNODE:serialport#
+
 if [[ $OSVER != ubuntu* ]]; then
    addsiteyum
 fi
--- a/xCAT-server/share/xcat/netboot/rh/genimage
+++ b/xCAT-server/share/xcat/netboot/rh/genimage
@@ -1988,9 +1988,21 @@ sub generic_post { #This function is meant to leave the image in a state approxi
            system("cd $rootimg_dir/etc/rc3.d; ln -sf ../init.d/gettyset S60gettyset");
        }

-        copy("$installroot/postscripts/xcatpostinit", "$rootimg_dir/etc/init.d/xcatpostinit");
-        chmod(0755, "$rootimg_dir/etc/init.d/xcatpostinit");
-        system("cd $rootimg_dir/etc/rc3.d; ln -sf ../init.d/xcatpostinit S61xcatpostinit");
+        if(-e "$rootimg_dir/usr/lib/systemd/"){
+            #if systemd is the service management framework for the diskless image
+            #enable the xcatpostinit1.service
+            copy("/install/postscripts/xcatpostinit1.netboot","$rootimg_dir/opt/xcat/xcatpostinit1");
+            chmod(0755,"$rootimg_dir/opt/xcat/xcatpostinit1");
+            copy("/install/postscripts/xcatpostinit1.service","$rootimg_dir/etc/systemd/system/xcatpostinit1.service");
+            symlink("$rootimg_dir/etc/systemd/system/xcatpostinit1.service","$rootimg_dir/etc/systemd/system/multi-user.targ
+et.wants/xcatpostinit1.service") ;
+       }else{
+            #for traditional sysvinit
+            copy("$installroot/postscripts/xcatpostinit1.netboot", "$rootimg_dir/etc/init.d/xcatpostinit");
+            chmod(0755, "$rootimg_dir/etc/init.d/xcatpostinit");
+            system("cd $rootimg_dir/etc/rc3.d; ln -sf ../init.d/xcatpostinit S61xcatpostinit");
+       }
+
    }
 }

--- a/xCAT/postscripts/xcatpostinit
+++ b/xCAT/postscripts/xcatpostinit
@@ -1,5 +1,6 @@
 #!/bin/sh
 # IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
+# this script is deprecated,please use xcatpostinit1.netboot instead
 # chkconfig: 345 84 59
 # description: service node postboot script hack
 # processname: xcatpostinit
--- a/xCAT/postscripts/xcatpostinit1
+++ b/xCAT/postscripts/xcatpostinit1
@@ -1,5 +1,6 @@
 #!/bin/sh
 # IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
+# This script is deprecated, please use xcatpostinit1.install instead 
 # chkconfig: 345 84 59
 # description: service node postboot script hack
 # processname: xcatpostinit
--- a/xCAT/postscripts/xcatpostinit1.install
+++ b/xCAT/postscripts/xcatpostinit1.install
@@ -0,0 +1,38 @@
+#!/bin/sh
+# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
+# chkconfig: 345 84 59
+# description: the hook for systemd service unit to run PB and report node status on diskful node 
+# processname: xcatpostinit1
+
+# Source function library.
+if [ -x /etc/rc.d/init.d/functions ]; then
+  . /etc/rc.d/init.d/functions
+fi
+
+[ -f /opt/xcat/xcatinfo ] && XCATSERVER=`grep 'XCATSERVER' /opt/xcat/xcatinfo |cut -d= -f2 2>/dev/null`
+[ -f /xcatpost/mypostscript ] && NODESTATUS=`grep 'NODESTATUS=' /xcatpost/mypostscript |awk -F = '{print $2}' 2>/dev/null`
+[ -f /xcatpost/mypostscript ] && RUNBOOTSCRIPT=`grep 'RUNBOOTSCRIPT=' /xcatpost/mypostscript |awk -F = '{print $2}' 2>/dev/null`
+
+case $1 in
+stop)
+  [ "$NODESTATUS" != "n" ] &&  /xcatpost/updateflag.awk $XCATSERVER 3002 "installstatus powering-off"  
+  ;;
+start)
+  # check for the REBOOT specified in xcatinfo to run post boot scripts on reboot 
+  if [ -f /opt/xcat/xcatinfo ]; then
+    REBOOT=`grep 'REBOOT' /opt/xcat/xcatinfo |cut -d= -f2`
+  fi
+  # if the xcatdsklspost file exists and this is a reboot - run xcatdsklspost with a mode of 6
+  if [ "$REBOOT" = "TRUE" -a -r /opt/xcat/xcatdsklspost -a "$RUNBOOTSCRIPT" = "1"]; then
+      /opt/xcat/xcatdsklspost 6
+  elif [ "$REBOOT" = "TRUE" -a "NODESTATUS" != "n" ]; then
+      /xcatpost/updateflag.awk $XCATSERVER 3002 "installstatus booted"  
+  else
+    # run /opt/xcat/xcatinstallpost
+    if [ -r /opt/xcat/xcatinstallpost ]; then
+      /opt/xcat/xcatinstallpost
+    fi
+  fi
+
+  ;;
+esac
--- a/xCAT/postscripts/xcatpostinit1.netboot
+++ b/xCAT/postscripts/xcatpostinit1.netboot
@@ -0,0 +1,71 @@
+#!/bin/sh
+# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
+# chkconfig: 345 84 59
+# description: the hook in systemd service unit to run PB or report node status on  diskless & statelite node
+# processname: xcatpostinit1
+
+### BEGIN INIT INFO
+# Provides: xcatpostinit
+# Default-Start: 3 4 5
+# Default-stop: 0 1 2 6
+# Required-Start: gettyset
+# Required-Stop:
+# Short-Description: xCATpost
+# Description: xCAT post boot script
+### END INIT INFO
+
+# Source function library.
+if [ -x /etc/rc.d/init.d/functions ]; then
+  . /etc/rc.d/init.d/functions
+fi
+
+XCATSERVER=$(grep --only-matching "\<XCAT=[^ ]*\>" /proc/cmdline |cut -d= -f2 |cut -d: -f1 2>/dev/null)
+
+logger -t xcat -p local4.info "$0: action is $1"
+case $1 in
+restart)
+  $0 stop
+  $0 start
+  ;;
+status)
+  echo -n "xcatpostinit runs only at boot, runs additional post scripts"
+  logger -t xcat -p local4.info "xcatpostinit runs only at boot, runs additional post scripts"
+  ;;
+stop)
+  echo -n "nothing to stop "
+  logger -t xcat -p local4.info "nothing to stop"
+  grep nonodestatus /proc/cmdline 2>/dev/null || [ -n "$XCATSERVER" ] &&  /xcatpost/updateflag.awk $XCATSERVER 3002 "installstatus powering-off" 
+  ;;
+start)
+        # Node is stateless by default
+        STATELITE=0
+
+        # Node is statelite if /proc/cmdline have flag `STATEMNT='
+        STATELITE_FLAG="STATEMNT="
+
+        # Script to direct further actions
+        SCRIPT="/opt/xcat/xcatdsklspost"
+
+        # Usefull information passed as kernel arguments
+        if [ -f "/proc/cmdline" ]; then
+            if grep --quiet --no-messages "$STATELITE_FLAG" "/proc/cmdline"; then
+                STATELITE=1
+            fi
+        fi
+
+        # Test for script existance
+        if ! [ -x "$SCRIPT" ]; then
+            msg "can't locate executable $SCRIPT"
+            exit -1
+        fi
+
+        # Run $SCRIPT according to node type
+        if [ $STATELITE -ne 0 ]; then
+            logger -t xcat -p local4.info "Call $SCRIPT for statelite mode"
+            "$SCRIPT" 4
+        else
+            logger -t xcat -p local4.info  "Call $SCRIPT for stateless mode"
+            "$SCRIPT"
+        fi
+  ;;
+esac
--- a/xCAT/postscripts/xcatpostinit1.service
+++ b/xCAT/postscripts/xcatpostinit1.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=xcat service on compute node, the framework to run postbootscript and update node status 
+After=network.target rsyslog.service
+
+[Service]
+Type=oneshot
+ExecStart=/opt/xcat/xcatpostinit1 start
+ExecStop=/opt/xcat/xcatpostinit1 stop
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target