Merge pull request #651 from percona/ps-10454-8.4

PS-10454 [DOCS] - Update quickstart to remove email samples 8.4

Author: patrickbirch

docs/quickstart-apt.md

@@ -0,0 +1,151 @@
+# Clean up your installation
+
+If you want to remove Percona Server for MySQL and clean up your system, follow the steps below for your installation method.
+
+!!! warning
+
+    These steps will remove Percona Server for MySQL and may delete all data files (databases, tables, logs, etc.). Take a backup before proceeding if you need to preserve any data.
+
+=== "Docker"
+
+    If you installed Percona Server for MySQL using Docker, follow these steps:
+
+    1. Exit the MySQL command client shell if you're still connected:
+
+        ```sql
+        exit
+        ```
+
+        You can also use `\q` or `quit` commands. The execution of the statement also closes the connection.
+
+    2. Stop and remove the Docker container:
+
+        ```shell
+        docker container rm psmysql -f
+        ```
+
+        ??? example "Expected output"
+
+            ```text
+            psmysql
+            ```
+
+    3. Remove the Docker image:
+
+        ```shell
+        docker image rmi percona/percona-server:{{tag}}
+        ```
+
+        If you are running the ARM64 version of Percona Server, use:
+
+        ```shell
+        docker image rmi percona/percona-server:{{arm_tag}}
+        ```
+
+        ??? example "Expected output"
+
+            ```text
+            Untagged: percona/percona-server:{{tag}}
+            Untagged: percona/percona-server@sha256:4944f9b365e0dc88f41b3b704ff2a02d1459fd07763d7d1a444b263db8498e1f
+            Deleted: sha256:b2588da614b1f382468fc9f44600863e324067a9cae57c204a30a2105d61d9d9
+            ...
+            ```
+
+    4. Remove the Docker volume (if you created one):
+
+        ```shell
+        docker volume rm myvol
+        ```
+
+        ??? example "Expected output"
+
+            ```text
+            myvol
+            ```
+
+=== "YUM or DNF"
+
+    If you installed Percona Server for MySQL using YUM or DNF on Oracle Linux or RHEL, follow these steps:
+
+    1. Stop the Percona Server for MySQL service:
+
+        ```shell
+        sudo systemctl stop mysql
+        ```
+
+    2. Remove the packages:
+
+        ```shell
+        sudo yum remove percona-server*
+        ```
+
+        Or if you're using DNF:
+
+        ```shell
+        sudo dnf remove percona-server*
+        ```
+
+        These commands remove the packages but leave data files behind. If you want to remove data files as well, continue to step 3.
+
+    3. [Optional] Remove data and configuration files:
+
+        !!! warning
+
+            This step permanently deletes all data files (databases, tables, logs, etc.). Ensure you have a backup if you need this data.
+
+        ```shell
+        sudo rm -rf /var/lib/mysql
+        sudo rm -f /etc/my.cnf
+        ```
+
+=== "APT"
+
+    If you installed Percona Server for MySQL using APT on Ubuntu or Debian, follow these steps:
+
+    1. Stop the Percona Server for MySQL service:
+
+        ```shell
+        sudo systemctl stop mysql
+        ```
+
+    2. Choose one of the following options:
+
+        **Option A: Remove packages but keep data files**
+
+        This command removes the packages but leaves data files (databases, tables, logs, configuration, etc.) behind:
+
+        ```shell
+        sudo apt remove percona-server*
+        ```
+
+        **Option B: Remove packages and delete all data files**
+
+        !!! warning
+
+            This command removes all packages and permanently deletes all data files (databases, tables, logs, etc.). Ensure you have a backup if you need this data.
+
+        ```shell
+        sudo apt purge percona-server*
+        ```
+
+    3. [Optional] If you used Option A and want to remove data files manually:
+
+        !!! warning
+
+            This step permanently deletes all data files. Ensure you have a backup if you need this data.
+
+        ```shell
+        sudo rm -rf /var/lib/mysql
+        sudo rm -f /etc/mysql/my.cnf
+        ```
+
+## Next steps
+
+[Next steps](quickstart-next-steps.md)
+
+## Additional references
+
+- [Quickstart - Overview](quickstart-overview.md)
+- [Run Percona Server for MySQL with Docker](quickstart-docker.md)
+- [Install Percona Server for MySQL on Ubuntu](quickstart-apt.md)
+- [Install Percona Server for MySQL on Oracle Linux](quickstart-yum.md)