base/SOURCES/bz1260713-1-sapdatabase-process-count-suser.patch

From fe55f9b909d81a0093dbfb1f00083706cf5d2cf1 Mon Sep 17 00:00:00 2001
From: Alexander Krauth <alexander.krauth@basf.com>
Date: Fri, 19 Feb 2016 18:00:58 +0100
Subject: [PATCH] High: SAPDatabase: Add support for Oracle 12c

To work with Oracle 12c the agent needs an option
to pass the new Database Username to the resource.

Example configuration:

primitive oracle-database SAPDatabase \
    params \
        SID=HAO \
        DBTYPE=ORA \
        DBOUSER=oracle \
        STRICT_MONITORING=1 \
    op monitor interval=120 timeout=60
---
 heartbeat/SAPDatabase | 12 +++++++++++-
 heartbeat/sapdb.sh    | 35 ++++++++++++++++++++++++++---------
 2 files changed, 37 insertions(+), 10 deletions(-)

diff --git a/heartbeat/SAPDatabase b/heartbeat/SAPDatabase
index de7959f..641bd40 100755
--- a/heartbeat/SAPDatabase
+++ b/heartbeat/SAPDatabase
@@ -18,6 +18,7 @@
 #       OCF_RESKEY_DIR_EXECUTABLE      (optional, well known directories will be searched by default)
 #       OCF_RESKEY_DBTYPE              (mandatory, one of the following values: ORA,ADA,DB6,SYB,HDB)
 #       OCF_RESKEY_DBINSTANCE          (optional, Database instance name, if not equal to SID)
+#       OCF_RESKEY_DBOSUSER            (optional, the Linux user that owns the database processes on operating system level)
 #       OCF_RESKEY_STRICT_MONITORING   (optional, activate application level monitoring - with Oracle a failover will occur in case of an archiver stuck)
 #       OCF_RESKEY_AUTOMATIC_RECOVER   (optional, automatic startup recovery, default is false)
 #       OCF_RESKEY_MONITOR_SERVICES    (optional, default is to monitor all database services)
@@ -69,7 +70,7 @@ meta_data() {
 <?xml version="1.0"?>
 <!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
 <resource-agent name="SAPDatabase">
-<version>2.06</version>
+<version>2.14</version>
 
 <shortdesc lang="en">Manages a SAP database instance as an HA resource.</shortdesc>
 <longdesc lang="en">
@@ -115,6 +116,11 @@ Usually you can leave this empty. Then the default: /usr/sap/hostctrl/exe is use
   <shortdesc lang="en">Database instance name, if not equal to SID</shortdesc>
   <content type="string" default="" />
  </parameter>
+ <parameter name="DBOSUSER" unique="1" required="0">
+  <longdesc lang="en">The parameter can be set, if the database processes on operating system level are not executed with the default user of the used database type. Defaults: ADA=taken from /etc/opt/sdb, DB6=db2SID, ORA=oraSID and oracle, SYB=sybSID, HDB=SIDadm</longdesc>
+  <shortdesc lang="en">the Linux user that owns the database processes on operating system level</shortdesc>
+  <content type="string" default="" />
+ </parameter>
  <parameter name="NETSERVICENAME" unique="0" required="0">
   <longdesc lang="en">Deprecated - do not use anymore. This parameter will be deleted in one of the next releases.</longdesc>
   <shortdesc lang="en">deprecated - do not use anymore</shortdesc>
@@ -305,6 +311,10 @@ DBTYPE=`echo "$OCF_RESKEY_DBTYPE" | tr '[:lower:]' '[:upper:]'`
 if saphostctrl_installed; then
                     . ${OCF_FUNCTIONS_DIR}/sapdb.sh
 else
+                    if [ -n "${OCF_RESKEY_DBOSUSER}" ]; then
+                      ocf_exit_reason "Usage of parameter OCF_RESKEY_DBOSUSER is not possible without having SAP Host-Agent installed"
+                      exit $OCF_ERR_ARGS
+                    fi
                     . ${OCF_FUNCTIONS_DIR}/sapdb-nosha.sh
 fi
 sapdatabase_init
diff --git a/heartbeat/sapdb.sh b/heartbeat/sapdb.sh
index 7edb4b8..33d2033 100755
--- a/heartbeat/sapdb.sh
+++ b/heartbeat/sapdb.sh
@@ -210,7 +210,11 @@ sapdatabase_monitor() {
       then
         DBINST="-dbinstance $OCF_RESKEY_DBINSTANCE "
       fi
-      output=`$SAPHOSTCTRL -function GetDatabaseStatus -dbname $SID -dbtype $DBTYPE $DBINST`
+      if [ -n "$OCF_RESKEY_DBOSUSER" ]
+      then
+        DBOSUSER="-dbuser $OCF_RESKEY_DBOSUSER "
+      fi
+      output=`$SAPHOSTCTRL -function GetDatabaseStatus -dbname $SID -dbtype $DBTYPE $DBINST $DBOSUSER`
 
       # we have to parse the output, because the returncode doesn't tell anything about the instance status
       for SERVICE in `echo "$output" | grep -i 'Component[ ]*Name *[:=] [A-Za-z][A-Za-z0-9_]* (' | sed 's/^.*Component[ ]*Name *[:=] *\([A-Za-z][A-Za-z0-9_]*\).*$/\1/i'`
@@ -255,30 +259,43 @@ sapdatabase_monitor() {
 # sapdatabase_status: Are there any database processes on this host ?
 #
 sapdatabase_status() {
+  sid=`echo $SID | tr '[:upper:]' '[:lower:]'`
+
+  SUSER=${OCF_RESKEY_DBOSUSER:-""}
+
   case $DBTYPE in
     ADA) SEARCH="$SID/db/pgm/kernel"
-         SUSER=`grep "^SdbOwner" /etc/opt/sdb | awk -F'=' '{print $2}'`
+         [ -z "$SUSER" ] && SUSER=`grep "^SdbOwner" /etc/opt/sdb | awk -F'=' '{print $2}'`
          SNUM=2
          ;;
-    ORA) SEARCH="ora_[a-z][a-z][a-z][a-z]_"
-         SUSER="ora`echo $SID | tr '[:upper:]' '[:lower:]'`"
-         SNUM=4
+    ORA) DBINST=${OCF_RESKEY_DBINSTANCE}
+          DBINST=${OCF_RESKEY_DBINSTANCE:-${SID}}
+          SEARCH="ora_[a-z][a-z][a-z][a-z]_$DBINST"
+
+          if [ -z "$SUSER" ]; then
+            id "oracle" > /dev/null 2> /dev/null && SUSER="oracle"
+            id "ora${sid}" > /dev/null 2> /dev/null && SUSER="${SUSER:+${SUSER},}ora${sid}"
+          fi
+
+          SNUM=4
          ;;
     DB6) SEARCH="db2[a-z][a-z][a-z]"
-         SUSER="db2`echo $SID | tr '[:upper:]' '[:lower:]'`"
+         [ -z "$SUSER" ] && SUSER="db2${sid}"
          SNUM=2
          ;;
     SYB) SEARCH="dataserver"
-         SUSER="syb`echo $SID | tr '[:upper:]' '[:lower:]'`"
+         [ -z "$SUSER" ] && SUSER="syb${sid}"
          SNUM=1
 		 ;;
     HDB) SEARCH="hdb[a-z]*server"
-         SUSER="`echo $SID | tr '[:upper:]' '[:lower:]'`adm"
+         [ -z "$SUSER" ] && SUSER="${sid}adm"
          SNUM=1
 		 ;;
   esac
 
-  cnt=`ps -u $SUSER -o args 2> /dev/null | grep -c $SEARCH`
+  [ -z "$SUSER" ] && return $OCF_ERR_INSTALLED
+
+  cnt=`ps -u $SUSER -o args 2> /dev/null | grep -v grep | grep -c $SEARCH`
   [ $cnt -ge $SNUM ] && return $OCF_SUCCESS
   return $OCF_NOT_RUNNING
 }