root
/
public
mirror of https://github.com/01-edu/public.git
14
27
Fork 0
Code Releases Wiki Activity
Browse Source

docs(backup-manager): changing according to the review

pull/1828/head
miguel 2 years ago committed by Michele
parent
73ed8b2a78
commit
24ddbf471e
1 changed files with 39 additions and 27 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 66
      subjects/devops/backup_manager/audit/README.md

66
subjects/devops/backup_manager/audit/README.md
unescape_control_characters View File

@ -1,8 +1,10 @@
#### Functional
##### Before we start, let's make sure we have a fresh environment by running this command `rm -dr logs backups backup_schedules.txt`.
###### Can you confirm that the `backup_manager.py` and `backup_service.py` are present?
##### Run the following command `python3 ./backup_manager.py create "test2;18:15;backup_test2"`
##### Run the following command `python3 ./backup_manager.py create "test2;18:15;backup_test2"`.
###### Can you confirm that the `backup_schedules.txt` was created?
@ -28,7 +30,7 @@ $ cat logs/backup_manager.log
###### Can you confirm that the `backup_manager.log` file contains an error like the one above, stating that the service is already stopped?
##### Create a couple more backup schedules using the command `python3 ./backup_manager.py create "file;HH:MM;backup_name"`
##### Create a couple more backup schedules using the command `python3 ./backup_manager.py create "file;HH:MM;backup_name"`.
##### Run the command `python3 ./backup_manager.py list`.
@ -49,33 +51,39 @@ $ python3 ./backup_manager.py list
1: test4;18:17;backup_test4
```
###### Was the task with the index `1` removed from the list? Use `python3 ./backup_manager.py list`to.
###### Was the task with the index `1` removed from the list like in the example above?
###### Did the task with the index `2` became the task with the index `1` after you removed the old one from the list?
##### Verify that the following command runs without errors: `python3 backup_manager.py start`.
###### Can you confirm that the `backup_service.py` process is running by using the command `ps -ef | grep backup_service`?
###### Can you confirm that the `backup_service.py` process is running? (For example you could use `ps -ef | grep backup_service`).
##### Now run the command `python3 backup_manager.py start` again.
```bash
$ python3 ./backup_manager.py start
$ cat logs/backup_manager.log
...
[13/02/2023 17:14] Error: service already running
```
###### Can you confirm bu running the command `cat logs/backup_manager.log` if the log file contains an error like the one above, stating that the service is already running?
###### Can you confirm if the last log is stating that the service is already running? (You can use `cat logs/backup_manager.log` to confirm).
##### Run `python3 backup_manager.py stop` and delete everything that was created until now, the `logs` folder and the `backup_schedules.txt`. Lets create the backup manually.
##### Run `python3 backup_manager.py stop` and then `rm -dr logs backups backup_schedules.txt`. Let's create the backup manually.
##### Run the following command by order:
1- mkdir testing; cd testing; touch 1 2 3; cd ../
2- python3 ./backup_manager.py create "testing;"Current_hour";backup_test".
3- python3 ./backup_manager.py start
4- python3 ./backup_manager.py backups
```bash
$ mkdir testing; cd testing; touch 1 2 3; cd ../
mkdir testing; touch testing/file1 testing/file2 testing/file3
python3 ./backup_manager.py create "testing;[Current_hour];backup_test".
python3 ./backup_manager.py start
python3 ./backup_manager.py backups
```
Supposing the commands were run at 18:21, here is an example of the commands above:
```console
$ ls
backup_manager.py backup_service.py testing/
$ python3 ./backup_manager.py create "testing;18:21;backup_test"
@ -87,8 +95,8 @@ backup_test.tar
$ ls
backup_manager.py backups/ backup_schedules.txt backup_service.py logs/ testing/
$ cat logs/backup_manager.log
[13/02/2023 18:20] Schedule created
[13/02/2023 18:20] Show schedule list
[13/02/2023 18:21] Schedule created
[13/02/2023 18:21] Show schedule list
[13/02/2023 18:21] Backup list
$ cat backup_schedules.txt
testing;18:21;backup_test
@ -100,24 +108,28 @@ $ cat logs/backup_service.log
### Error handling
##### Verify error handling for incorrect commands and incorrect arguments. For example, confirm that an error message is displayed when attempting to run the command `python3 backup_manager.py invalid_command`.
##### Verify error handling for incorrect commands and incorrect arguments. For example, confirm that an error message is logged when attempting to run the command `python3 backup_manager.py invalid_command`.
```bash
$ python3 backup_manager.py invalid_command
Error: unknown instruction
$ cat logs/backup_service.log
...
[13/02/2023 18:21] Error: unknown instruction
```
###### Was the error message displayed?
##### Run `python3 backup_manager.py stop` and delete everything that was created until now, the `logs` folder and the `backup_schedules.txt`. After that run the following commands:
###### Was the error message logged correctly?
1- python3 backup_manager.py stop
2- python3 ./backup_manager.py create "wrong_format"
3- python3 ./backup_manager.py backups
4- python3 ./backup_manager.py start
5- python3 ./backup_manager.py start
##### Run `python3 backup_manager.py stop` and then `rm -dr logs backups backup_schedules.txt`. After that run the following commands:
```bash
python3 backup_manager.py stop
python3 ./backup_manager.py create "wrong_format"
python3 ./backup_manager.py backups
python3 ./backup_manager.py start
python3 ./backup_manager.py start
```
```console
$ cat logs/backup_manager.log
[14/02/2023 15:07] Error: cannot kill the service
[14/02/2023 15:07] Error: invalid schedule format
@ -125,11 +137,11 @@ $ cat logs/backup_manager.log
[14/02/2023 15:08] Error: service already running
$ cat logs/backup_service.log
[14/02/2023 15:11] Error: cannot open backup_schedules
$
```
###### Can you confirm that all error messages have been saved in the log files like in the example above?
##### Go to the code of the project adn check if the creator used `try` and `catch` to handle the errors.
##### Go to the code of the project adn check if the creator used `try` and `except` to handle the errors.
###### Did he use `try` and `catch` to handle the errors?
###### Did he use `try` and `except` to handle the errors?

Write Preview
Loading…
Cancel
Save