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85 lines
3.1 KiB
Markdown
85 lines
3.1 KiB
Markdown
---
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outline: [2, 3]
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description: Learn how to view and manage MySQL data in Olares using CLI or Bytebase.
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---
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# View MySQL data
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To use MySQL in Olares, install it from Market first. This guide walks you through the installation steps and shows how to access it from Olares.
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## Install MySQL service
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Before connecting, install the MySQL service from Market.
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1. Open Market from the Launchpad and search for "MySQL".
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2. Click **Get**, then **Install**, and wait for the installation to complete.
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Once installed, the service and its connection details will appear in the Middleware list in Control Hub.
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## Get connection information
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Before connecting, obtain MySQL connection details from the Control Hub.
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1. Open Control Hub from Launchpad.
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2. In the left navigation pane, go to Middleware and select **Mysql**.
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3. On the Details panel, record the following information:
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- **Host**: Used for Bytebase connection.
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- **User**: Used for Bytebase connection.
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- **Password**: Used for both CLI and Bytebase.
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{width=60% style="margin-left:0"}
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## Access via CLI
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You can use the Olares terminal to access the MySQL container.
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1. In Control Hub, open the Olares terminal at the bottom of the left navigation pane.
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2. Enter the MySQL container. The container name is fixed.
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```bash
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kubectl exec -it -n mysql-middleware mysql-mysql-0 -- sh
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```
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3. Connect to MySQL:
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```bash
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mysql -u root -p
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```
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4. When prompted, enter the password you retrieved from Control Hub.
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## Manage via Bytebase
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Bytebase provides a graphical interface for database management and schema changes.
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### Prerequisites
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:::info MongoDB app required
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Bytebase uses MongoDB to store its metadata. Install MongoDB before installing Bytebase.
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:::
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1. Open Market and search for "MongoDB".
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2. Click **Get**, then **Install**, and wait until the service is running.
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3. After MongoDB is installed, search for "Bytebase" in Market.
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4. Click **Get**, then **Install**.
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### First-time setup
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When launching Bytebase for the first time, you must configure an administrator account.
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:::tip
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Remember these credentials. Only the admin account can create new database instances.
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:::
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1. Open Bytebase from Launchpad.
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2. Follow the on-screen prompts to set up your admin account with email and password.
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### Create a MySQL instance
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1. Log in to Bytebase with your admin account.
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2. In the left navigation pane, select **Instances**, then click **+ Add Instance**.
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3. Choose **MySQL** as the database type.
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4. Fill in the connection fields using values from Control Hub:
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- **Host or Socket**: Enter the **Host** address and do not include the port.
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- **Port**: Keep the default, usually `3306`.
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- **Username**: Enter the **User** value from Control Hub.
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- **Password**: Enter the **Password** value from Control Hub.
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5. Click **Test Connection** to verify connectivity, then click **Create**.
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Creating an instance in Bytebase does not create a new database. Once the instance is created, you can use the corresponding client tools to inspect and manage data. |