Update README.md for gpbackup

Author: tuhaihe

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,5 +1,5 @@
 name: "\U0001F41B Bug Report"
-description: Problems and issues with code in gp-common-go-libs for CloudberryDB.
+description: Problems and issues with code in gpbackup for CloudberryDB.
 title: "[Bug] "
 labels: ["type: Bug"]
 body:
@@ -8,7 +8,7 @@ body:
       value: "Thank you for reporting the problem! We really appreciate your efforts to improve Cloudberry Database. Before reporting it, please (ideally) test on the latest release or main to see if the issue is fixed."
   - type: textarea
     attributes:
-      label: Cloudberry Database version
+      label: Cloudberry Database and gpbackup version
       description: What version are you using? 
   - type: textarea
     attributes:

README.md

@@ -9,25 +9,28 @@
 ---
 
 `gpbackup` and `gprestore` are Go utilities for performing Greenplum database
-backups, which are developed by Greenplum Database team. This repo is a fork
-of gpbackup, dedicated to support CloduberryDB 1.0+. You will feel no change
-using gpbackup in CloudberryDB just as well in Greenplum.
+backups, which are originally developed by the Greenplum Database team. This
+repo is a fork of gpbackup, dedicated to supporting CloduberryDB 1.0+. You
+will feel no change using gpbackup in CloudberryDB as well as in Greenplum.
 
 ## Pre-Requisites
 
 The project requires the Go Programming language version 1.11 or higher.
 Follow the directions [here](https://golang.org/doc/) for installation, usage
-and configuration instructions.
+and configuration instructions. Make sure to set the [Go PATH environment
+variable](https://go.dev/doc/install) before starting the following steps.
 
-## Downloading
+## Download & Build
+
+1. Downloading the latest version:
 
 ```bash
-go get github.com/cloudberrydb/gpbackup/...
+go install github.com/cloudberrydb/gpbackup@latest
 ```
 
-This will place the code in `$GOPATH/github.com/greenplum-db/gpbackup`.
+This will place the code in `$GOPATH/pkg/mod/github.com/cloudberrydb/gpbackup`.
 
-## Building and installing binaries
+2. Building and installing binaries
 
 Make the `gpbackup` directory your current working directory and run:
 
@@ -36,97 +39,77 @@ make depend
 make build
 ```
 
-The `build` target will put the `gpbackup` and `gprestore` binaries in `$HOME/go/bin`.
-
-This will also attempt to copy `gpbackup_helper` to the greenplum segments (retrieving hostnames from `gp_segment_configuration`). Pay attention to the output as it will indicate whether this operation was successful.
+The `build` target will put the `gpbackup` and `gprestore` binaries in
+`$HOME/go/bin`. This will also attempt to copy `gpbackup_helper` to the
+CloudberryDB segments (retrieving hostnames from `gp_segment_configuration`).
+Pay attention to the output as it will indicate whether this operation was
+successful.
 
 `make build_linux` is for cross compiling on macOS, and the target is Linux.
 
 `make install` will scp the `gpbackup_helper` binary (used with -single-data-file flag) to all hosts
 
+## Running the utilities
+
+The basic command for gpbackup is
+```bash
+gpbackup --dbname <your_db_name>
+```
+
+The basic command for gprestore is
+```bash
+gprestore --timestamp <YYYYMMDDHHMMSS>
+```
+
+Run `--help` with either command for a complete list of options.
+
 ## Validation and code quality
 
 ### Test setup
 
-Required for Greenplum Database 6 or higher, several tests require the `dummy_seclabel` Greenplum contrib module. This module exists only to support regression testing of the SECURITY LABEL statement. It is not intended to be used in production. Use the following commands to install the module.
+Required for Cloudberry Database 1.0+, several tests require the
+`dummy_seclabel` Cloudberry Database contrib module. This module exists only
+to support regression testing of the SECURITY LABEL statement. It is not
+intended to be used in production. Use the following commands to install the
+module.
 
 ```bash
-pushd $(find ~/workspace/gpdb -name dummy_seclabel)
+pushd $(find ~/workspace/cbdb -name dummy_seclabel)
     make install
     gpconfig -c shared_preload_libraries -v dummy_seclabel
     gpstop -ra
     gpconfig -s shared_preload_libraries | grep dummy_seclabel
 popd
-
 ```
 
 ### Test execution
 
-**NOTE**: The integration and end_to_end tests require a running Greenplum Database instance.
-
-To run all tests except end-to-end (linters, unit, and integration), use
-```bash
-make test
-```
-To run only unit tests, use
-```bash
-make unit
-```
-To run only integration tests (requires a running GPDB instance), use
-
-```
-make integration
-```
+**NOTE**: The integration and end_to_end tests require a running Cloudberry
+Database instance.
 
-To run end to end tests (requires a running GPDB instance), use
-```bash
-make end_to_end
-```
+* To run all tests except end-to-end (linters, unit, and integration), use `make test`.
+* To run only unit tests, use `make unit`.
+* To run only integration tests (requires a running CloudberryDB instance), use `make integration`.
+* To run end to end tests (requires a running CloudberryDB instance), use `make end_to_end`.
 
-**We provide the following targets to help developers ensure their code fits
-Go standard formatting guidelines.**
+We provide the following targets to help developers ensure their code fits
+Go standard formatting guidelines:
 
-To run a linting tool that checks for basic coding errors, use
-```bash
-make lint
-```
+* To run a linting tool that checks for basic coding errors, use: `make lint`.
 This target runs [gometalinter](https://github.com/alecthomas/gometalinter).
-
 Note: The lint target will fail if code is not formatted properly.
 
-
-To automatically format your code and add/remove imports, use
-```bash
-make format
-```
-
+* To automatically format your code and add/remove imports, use `make format`.
 This target runs
 [goimports](https://godoc.org/golang.org/x/tools/cmd/goimports) and
 [gofmt](https://golang.org/cmd/gofmt/). We will only accept code that has been
 formatted using this target or an equivalent `gofmt` call.
 
-## Running the utilities
+### Cleaning up
 
-The basic command for gpbackup is
-```bash
-gpbackup --dbname <your_db_name>
-```
-
-The basic command for gprestore is
-```bash
-gprestore --timestamp <YYYYMMDDHHMMSS>
-```
-
-Run `--help` with either command for a complete list of options.
-
-## Cleaning up
-
-To remove the compiled binaries and other generated files, run
-```bash
-make clean
-```
+To remove the compiled binaries and other generated files, run `make clean`.
 
-# Code Formatting
+## Code Formatting
 
 We use `goimports` to format go code. See
 https://godoc.org/golang.org/x/tools/cmd/goimports The following command
@@ -137,12 +120,12 @@ the files updated.
 goimports -w -l $(find . -type f -name '*.go' -not -path "./vendor/*")
 ```
 
-# Troubleshooting
+## Troubleshooting
 
-## Dummy Security Label module is not installed or configured
+1. Dummy Security Label module is not installed or configured
 
 If you see errors in many integration tests (below), review the Validation and
-code quality [Test setup](#Test setup) section above:
+code quality [Test setup](##Test setup) section above:
 
 ```
 SECURITY LABEL FOR dummy ON TYPE public.testtype IS 'unclassified';
@@ -153,7 +136,7 @@ SECURITY LABEL FOR dummy ON TYPE public.testtype IS 'unclassified';
               Message: "security label provider \"dummy\" is not loaded",
 ```
 
-## Tablespace already exists
+2. Tablespace already exists
 
 If you see errors indicating the `test_tablespace` tablespace already exists
 (below), execute `psql postgres -c 'DROP TABLESPACE test_tablespace'` to