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Step-by-Step Proxmox and Ceph High Availability Setup Guide | Free High Availability Storage

by SinaOnline System Training, Virtualization Training

Step 1: Prepare Proxmox Nodes

  1. Update and Upgrade Proxmox VE on all nodes:

apt update && apt full-upgrade -y

2. Ensure that all nodes have the same version of Proxmox VE:

pveversion

Step 2: Set Up the Proxmox Cluster

  1. Create a new cluster on the first node:
    • pvecm create my-cluster
  2. Add the other nodes to the cluster:
    • pvecm add <IP_of_first_node>
  3. Verify the cluster status:
    • pvecm status

Step 3: Install Ceph on Proxmox Nodes

  1. Install Ceph packages on all nodes:

install ceph ceph-mgr -y

Step 4: Create the Ceph Cluster

  1. Initialize the Ceph cluster on the first node:
    • pveceph init --network <cluster_network>
  2. Create the manager daemon on the first node:
    • pveceph createmgr

Step 5: Add OSDs (Object Storage Daemons)

  1. Prepare disks on each node for Ceph OSDs:
    • pveceph createosd /dev/sdX
  2. Repeat the process for each node and disk.

Step 6: Create Ceph Pools

  1. Create a Ceph pool for VM storage:
    • pveceph pool create mypool 128

Step 7: Configure Proxmox to Use Ceph Storage

  1. Add the Ceph storage to Proxmox:
    • Navigate to Datacenter > Storage > Add > RBD.
    • Enter the required details like ID, Pool, and Monitor hosts.
    • Save the configuration.

Step 8: Enable HA (High Availability)

  1. Configure HA on Proxmox:
    • Navigate to Datacenter > HA.
    • Add resources (VMs or containers) to the HA manager.
    • Configure the HA policy and set desired node priorities.

Step 9: Testing High Availability

  1. Simulate node failure: Power off one of the nodes and observe how the VMs or containers are automatically migrated to other nodes.

Step 10: Monitoring and Maintenance

  1. Use the Proxmox and Ceph dashboards to monitor the health of your cluster.
  2. Regularly update all nodes to ensure stability and security.

Optional: Additional Ceph Configuration

  1. Add Ceph Monitors for redundancy:bashKodu kopyalapveceph createmon
  2. Add more Ceph MDS (Metadata Servers) if using CephFS:bashKodu kopyalapveceph createmds
  3. Tune Ceph settings for performance and reliability based on your specific needs.

By following these steps, you will have a robust Proxmox VE and Ceph high availability setup, ensuring that your VMs and containers remain highly available even in the event of hardware failures.

Install Web Deploy on IIS (Export and Import Websites With Application Pools)

by SinaOnline System Training

Hello everyone , in this video I will show you how can migrate Websites in IIS from one server to another servers with all required components by using Web Deploy tools. Let me describe Web Deploy Tools: Web Deploy (also known as MSDeploy) in IIS refers to a technology developed by Microsoft that enables seamless deployment, migration, and synchronization of web applications, websites, and web server configurations across IIS servers. It streamlines the process of exporting and importing IIS configurations and content, making it easier to move web applications between different servers or environments. Web Deploy provides a set of tools and utilities that allow you to Export IIS Configuration and Content, You can use Web Deploy to create a deployment package that includes not only the web application’s files but also the IIS server’s configuration settings. This package captures everything needed for the application to run correctly on another server. Second provided option is  Import and Deploy, On the target server, you can use the same Web Deploy tool to install the application and its associated configurations using the deployment package. This process ensures that the target server’s IIS configuration matches the source server’s configuration. Also you can use Web Deploy to synchronize changes between a source and target server. For example, if you’ve made updates to a web application on your development server, you can use Web Deploy to sync those changes to your staging or production server.

Step 1: Installing Web Deploy

  1. Download Web Deploy:
  2. Install Web Deploy:
    • Run the downloaded installer with administrative privileges (right-click and choose “Run as administrator”).
    • Follow the installation wizard:
      • Accept the license terms.
      • Choose the installation location (you can leave it as the default).
      • Select the components to install. Make sure to select at least the following:
        • Web Deployment Tool
        • IIS Deployment Handler
        • Management Service Delegation UI
      • Click “Install” to begin the installation.

Step 2: Configuring IIS for Web Deploy

  1. Open IIS Manager:
    • Press Win + R, type inetmgr, and press Enter to open the Internet Information Services (IIS) Manager.
  2. Enable Management Service:
    • In IIS Manager, select your server node (usually the top node in the Connections pane on the left).
  3. Double-Click on “Management Service” under the “Management” section in the middle pane.
  4. Configure Management Service:
    • Check the “Enable remote connections” checkbox to allow remote management of the IIS server.
    • Set the “Start Type” to “Automatic” to ensure the service starts automatically with Windows.
    • Specify a unique port for the management service (default is 8172).
    • You can also configure other settings like SSL and client certificates if needed.
  5. Configure Permissions:
    • Under “Management Service Delegation,” you can configure permissions for various users and roles. Click “Add User…” to specify the users or groups that should have permission to deploy websites.
  6. Apply Changes:
    • Click the “Apply” button to save your configuration.

Step 3: Exporting and Importing Websites with Application Pools

Now that Web Deploy is installed and IIS is configured, you can use Web Deploy to export and import websites with application pools.

Export a Website:

  1. Open a Command Prompt:
    • Press Win + X and choose “Command Prompt (Admin)” to open a command prompt with administrative privileges.
  2. Run the Export Command:
    • Use the msdeploy command to export a website. Replace placeholders with actual values:
    bashCopy codemsdeploy -verb:sync -source:webServer,computerName=<ServerName>,userName=<Username>,password=<Password> -dest:package=<PathToPackage.zip> -enableRule:AppPoolExtension
    • <ServerName>: Replace with the server name or IP address.
    • <Username> and <Password>: Replace with the credentials of an account with sufficient permissions.
    • <PathToPackage.zip>: Specify the path where you want to save the exported package.

Import a Website:

  1. Open a Command Prompt:
    • Open a command prompt with administrative privileges.
  2. Run the Import Command:
    • Use the msdeploy command to import a website. Replace placeholders with actual values:
    bashCopy codemsdeploy -verb:sync -source:package=<PathToPackage.zip>,includeAcls=“False” -dest:webServer,computerName=<ServerName>,userName=<Username>,password=<Password>
    • <PathToPackage.zip>: Specify the path to the package you want to import.
    • <ServerName>: Replace with the server name or IP address.
    • <Username> and <Password>: Replace with the credentials of an account with sufficient permissions.
  3. Execute the Command:
    • Execute the command, and the website with its associated application pool will be imported to the target server.

By following these detailed steps, you should be able to successfully install Web Deploy, configure IIS for remote management, and perform website export and import operations with application pools. Always exercise caution when making changes to production servers and ensure you have backups in place.