Replace "Greenplum" with "Cloudberry" in README.md & update Makefile

This commit updates the README.md file by replacing all occurrences of
"Greenplum" with "cdbd".

This commit includes the following changes:

1. README.md:
   - Replaced all instances of "Greenplum" with "Cloudberry" to reflect
 the new naming convention.

2. Makefile:
   - Added new libraries to GPDEMO_LIBS.
   - Added new targets for `gpdemo` and `gpshrink`.
   - Included a command to create the directory '$(DESTDIR)$(bindir)/lib/gpdemo':
 $(MKDIR_P) '$(DESTDIR)$(bindir)/lib/gpdemo'

Related to Issue#id <#421>

gpMgmt/bin/Makefile

@@ -14,19 +14,26 @@ SUBDIRS += cbload
 $(recurse)
 
 PROGRAMS= analyzedb gpactivatestandby gpaddmirrors gpcheckcat gpcheckperf \
-	gpcheckresgroupimpl gpconfig gpdeletesystem gpexpand gpinitstandby \
+	gpcheckresgroupimpl gpconfig gpdeletesystem gpexpand gpshrink gpinitstandby \
 	gpinitsystem gpload gpload.py gplogfilter gpmovemirrors \
 	gppkg gprecoverseg gpreload gpsync gpsd gpssh gpssh-exkeys gpstart \
-	gpstate gpstop minirepro gpmemwatcher gpmemreport
+	gpstate gpstop minirepro gpmemwatcher gpmemreport gpdemo
+
+	GPDEMO_LIBS = gpdemo-defaults.sh lalshell generate_certs.sh demo_cluster.sh \
+				probe_config.sh README
 
 installdirs:
-	$(MKDIR_P) '$(DESTDIR)$(bindir)/lib'
+	$(MKDIR_P) '$(DESTDIR)$(bindir)/lib/gpdemo'
 
 installprograms: installdirs
 	for file in $(PROGRAMS); do \
 		$(INSTALL_SCRIPT) $$file '$(DESTDIR)$(bindir)/'$$file ; \
 		$(PERL) $(top_builddir)/putversion '$(DESTDIR)$(bindir)/'$$file ; \
 	done
+	# install dependencies of gpdemo
+	for file in $(GPDEMO_LIBS); do \
+		$(INSTALL_SCRIPT) $(top_builddir)/gpAux/gpdemo/$$file '$(DESTDIR)$(bindir)/lib/gpdemo/'$$file ; \
+	done
 	# Symlink gpcheckcat from bin to bin/lib to maintain backward compatibility
 	if [ ! -L $(DESTDIR)$(bindir)/lib/gpcheckcat  ]; then \
 		cd $(DESTDIR)$(bindir)/lib/ && $(LN_S) ../gpcheckcat gpcheckcat; \
@@ -37,6 +44,9 @@ uninstall:
 	for file in $(PROGRAMS); do \
 		rm -f '$(DESTDIR)$(bindir)/'$$file ; \
 	done
+	for file in $(GPDEMO_LIBS); do \
+		rm -f '$(DESTDIR)$(bindir)/lib/gpdemo/'$$file ; \
+	done
 	rm -f '$(DESTDIR)$(bindir)/gpload.bat'
 
 #
@@ -184,7 +194,7 @@ clean distclean:
 	rm -rf *.pyc
 	rm -f analyzedbc gpactivatestandbyc gpaddmirrorsc gpcheckcatc \
 		  gpcheckperfc gpcheckresgroupimplc gpchecksubnetcfgc gpconfigc \
-		  gpdeletesystemc gpexpandc gpinitstandbyc gplogfilterc gpmovemirrorsc \
+		  gpdeletesystemc gpexpandc gpshrinkc gpinitstandbyc gplogfilterc gpmovemirrorsc \
 		  gppkgc gprecoversegc gpreloadc gpscpc gpsyncc gpsdc gpssh-exkeysc gpsshc \
 		  gpstartc gpstatec gpstopc minireproc
-	rm -f gpconfig_modules/gucs_disallowed_in_file.txt
+	rm -f gpconfig_modules/gucs_disallowed_in_file.txt

gpMgmt/bin/README.md

@@ -28,20 +28,20 @@ Where Things Go
 
 List of Management Scripts Written in Bash
 ------------------------------------------
-bin/gpinitsystem        -  Creates a new Greenplum Database
+bin/gpinitsystem        -  Creates a new Cloudberry Database
 bin/gpload              -  Sets env variables and calls gpload.py
 
 
 List of Management Scripts Written in Python (no libraries)
 -----------------------------------------------------------
-bin/gpload.py           -  Loads data into a Greenplum Database
+bin/gpload.py           -  Loads data into a Cloudberry Database
 
 
 List of Management Scripts Written in Python (gpmlib - old libraries)
 ---------------------------------------------------------------------
 bin/gpaddmirrors        -  Adds mirrors to an array (needs rewrite)
 bin/gprecoverseg        -  Recovers a failed segment (needs rewrite)
-bin/gpcheckperf         -  Checks the hardware for Greenplum Database
+bin/gpcheckperf         -  Checks the hardware for Cloudberry Database
 bin/gpsync              -  Copies files to many hosts
 bin/gpssh               -  Remote shell to many hosts
 bin/gpssh-exkeys        -  Exchange ssh keys between many hosts
@@ -51,12 +51,12 @@ List of Management Scripts Written in Python (gppylib - current libraries)
 --------------------------------------------------------------------------
 bin/gpactivatestandby   -  Activates the Standby Coordinator
 bin/gpconfig_helper     -  Edits postgresql.conf file for all segments
-bin/gpdeletesystem      -  Deletes a Greenplum Database
-bin/gpexpand            -  Adds additional segments to a Greenplum Database
+bin/gpdeletesystem      -  Deletes a Cloudberry Database
+bin/gpexpand            -  Adds additional segments to a Cloudberry Database
 bin/gpinitstandby       -  Initializes standby coordinator
 bin/gplogfilter         -  Filters log files
-bin/gpstart             -  Start a Greenplum Database
-bin/gpstop              -  Stop a Greenplum Database
+bin/gpstart             -  Start a Cloudberry Database
+bin/gpstop              -  Stop a Cloudberry Database
 
 sbin/gpconfig_helper.py -  Helper script for gpconfig
 sbin/gpsegcopy          -  Helper script for gpexpand
@@ -76,10 +76,10 @@ gparray.py
    +-  SegmentPair - Configuration information for a single content id
    |     \-  Contains multiple Segment objects
    |
-   +-  GpArray   - Configuration information for a Greenplum Database
+   +-  GpArray   - Configuration information for a Cloudberry Database
          \-  Contains multiple SegmentPair objects
 
-gplog.py         - Utility functions to assist in Greenplum standard logging
+gplog.py         - Utility functions to assist in Cloudberry standard logging
 
 gpparseopts.py   - Wrapper around optparse library to aid in locating help files
 
@@ -143,7 +143,7 @@ db/dbconn.py       - Connections to the database
   |
   +- Should have a wrapper class around a pygresql connection object!
 
-util/gp_utils.py     - Greenplum related utility functions that are not Commands
+util/gp_utils.py     - Cloudberry related utility functions that are not Commands
 util/ssh_session.py  - SSH and RSYNC related utility functions brought in from gpmlib.py/gplib.py
                        that are used by gpssh, gpsync and gpssh-exkeys
 
@@ -175,7 +175,7 @@ tests that do not require a running cluster.
 
 ## Testing Management Scripts (behave tests)
 
-Behave tests require a running Greenplum cluster, and additional python libraries for testing, available to gpadmin.
+Behave tests require a running Cloudberry cluster, and additional python libraries for testing, available to gpadmin.
 
 Thus, you can install these additional python libraries using any of the following methods: