2026-03-12 20:51:59

bash/crdb.sh

@@ -0,0 +1,135 @@
+#!/bin/bash
+
+function usage {
+  echo "Usage: crdb -n|--name <DB_NAME> -v|--version <19|21>"
+}
+
+########
+# MAIN #
+########
+
+# parameter processing
+while [ "$1" != "" ]; do
+    case $1 in
+        -n | --name )         shift
+                                DB_NAME="$1"
+                                ;;
+        -v | --version )         shift
+                                VERSION="$1"
+                                ;;
+        * )                     usage
+                                exit 1
+    esac
+    shift
+done
+
+if [ -z "${DB_NAME}" ] || [ -z "${VERSION}" ] 
+then
+    usage
+    exit -2
+fi
+
+# version/template selection
+if [ "$VERSION" == "21" ]; then
+	. oraenv <<EOF!
+	SET21
+EOF!
+	export ORACLE_SID=${DB_NAME}PRD
+	BACKUP_DB_NAME=ASTY
+    BACKUP_DIR=/mnt/yavin4/tech/oracle/orabackup/_keep_/Standalone/21
+    echo "spfile='${ORACLE_BASE}/admin/${ORACLE_SID}/spfile/spfile${ORACLE_SID}.ora'" > ${ORACLE_BASE}/dbs/init${ORACLE_SID}.ora
+fi
+
+if [ "$VERSION" == "19" ]; then
+	. oraenv <<EOF!
+	SET19
+EOF!
+	export ORACLE_SID=${DB_NAME}PRD
+	BACKUP_DB_NAME=ASTY
+    BACKUP_DIR=/mnt/yavin4/tech/oracle/orabackup/_keep_/Standalone/19
+    echo "spfile='${ORACLE_BASE}/admin/${ORACLE_SID}/spfile/spfile${ORACLE_SID}.ora'" > ${ORACLE_BASE}/dbs/init${ORACLE_SID}.ora
+fi
+
+
+if [ -z "${BACKUP_DIR}" ]
+then
+      echo "No template found for this database version"
+      exit -1
+fi
+
+# admin directories creation
+mkdir -p ${ORACLE_BASE}/admin/${ORACLE_SID}/adump
+mkdir -p ${ORACLE_BASE}/admin/${ORACLE_SID}/pfile
+mkdir -p ${ORACLE_BASE}/admin/${ORACLE_SID}/spfile 
+mkdir -p ${ORACLE_BASE}/admin/${ORACLE_SID}/divers
+
+
+# init and spfile creation
+cp ${BACKUP_DIR}/init${BACKUP_DB_NAME}PRD.ora ${ORACLE_BASE}/admin/${ORACLE_SID}/pfile/init${ORACLE_SID}.ora
+sed -i -r "s/${BACKUP_DB_NAME}/${DB_NAME}/" ${ORACLE_BASE}/admin/${ORACLE_SID}/pfile/init${ORACLE_SID}.ora
+
+echo ${ORACLE_SID}
+sqlplus /nolog <<EOF!
+connect / as sysdba
+create spfile='${ORACLE_BASE}/admin/${ORACLE_SID}/spfile/spfile${ORACLE_SID}.ora' from pfile='${ORACLE_BASE}/admin/${ORACLE_SID}/pfile/init${ORACLE_SID}.ora';
+startup nomount;
+EOF!
+
+# duplicate from template
+rman auxiliary / <<EOF!
+run
+{
+  allocate auxiliary channel aux01 device type disk;
+  allocate auxiliary channel aux02 device type disk;
+  allocate auxiliary channel aux03 device type disk;
+  allocate auxiliary channel aux04 device type disk;
+  allocate auxiliary channel aux05 device type disk;
+  allocate auxiliary channel aux06 device type disk;
+  allocate auxiliary channel aux07 device type disk;
+  allocate auxiliary channel aux08 device type disk;
+  allocate auxiliary channel aux09 device type disk;
+  allocate auxiliary channel aux10 device type disk;
+  duplicate target database to ${DB_NAME} backup location '${BACKUP_DIR}/backupset/';
+}
+EOF!
+
+sqlplus /nolog <<EOF!
+connect / as sysdba
+shutdown immediate;
+startup;
+EOF!
+
+# datapatch & recompile
+cd ${ORACLE_HOME}/OPatch
+./datapatch
+sqlplus /nolog <<EOF!
+    connect / as sysdba
+    @$ORACLE_HOME/rdbms/admin/utlrp
+    -- recompile all in PDB$SEED
+    alter pluggable database PDB\$SEED close immediate instances=ALL;
+    alter pluggable database PDB\$SEED open read write instances=ALL;
+    alter session set container=PDB\$SEED;
+    alter session set "_ORACLE_SCRIPT"=true;
+    @?/rdbms/admin/utlrp
+    alter session set "_ORACLE_SCRIPT"=false;
+    alter session set container=CDB\$ROOT;
+    alter pluggable database PDB\$SEED close immediate instances=ALL;
+    alter pluggable database PDB\$SEED open read only instances=ALL;
+EOF!
+
+# NEWID
+sqlplus /nolog <<EOF!
+    connect / as sysdba
+    shutdown immediate;
+    startup mount exclusive;
+EOF!
+
+nid TARGET=/ LOGFILE=/tmp/nid.log
+
+sqlplus /nolog <<EOF!
+    connect / as sysdba
+    startup mount exclusive;
+    alter database open resetlogs;
+    shutdown immediate;
+    startup;
+EOF!