Deployment Guide
Making open source more inclusive
I. Planning
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1. 1. Identify your Workloads
2. 2. Identify your Use Case
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  1. 2.1. Converged Mode
  2. 2.2. Independent mode
3. 3. Verify Prerequisites
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  1. 3.1. Converged mode
    
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    3.1.1. Supported Versions
    
    3.1.2. Environment Requirements
    
    Expand section "3.1.2. Environment Requirements" Collapse section "3.1.2. Environment Requirements"
    
    3.1.2.1. Installing Red Hat Openshift Container Storage with OpenShift Container Platform on Red Hat Enterprise Linux 7
    
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    3.1.2.1.1. Setting up the Openshift Master as the Client
    
    3.1.2.2. OpenShift Container Platform Options
    
    3.1.3. Red Hat OpenShift Container Platform and Red Hat Openshift Container Storage Requirements
    
    3.1.4. Deployment and Scaling Guidelines
  2. 3.2. Independent mode
    
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    3.2.1. Supported Versions
    
    3.2.2. Environment Requirements
    
    Expand section "3.2.2. Environment Requirements" Collapse section "3.2.2. Environment Requirements"
    
    3.2.2.1. Installing Red Hat Openshift Container Storage with OpenShift Container Platform on Red Hat Enterprise Linux 7
    
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    3.2.2.1.1. Setting up the Openshift Master as the Client
    
    3.2.2.2. OpenShift Container Platform Options
    
    3.2.3. Red Hat OpenShift Container Platform and Red Hat Openshift Container Storage Requirements
    
    3.2.4. Red Hat Gluster Storage Requirements
    
    3.2.5. Deployment and Scaling Guidelines
II. Deploy
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1. 4. Deploying Containerized Storage in Converged Mode
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  1. 4.1. Specify Advanced Installer Variables
  2. 4.2. Deploying Red Hat Openshift Container Storage in Converged Mode
  3. 4.3. Deploying Red Hat Openshift Container Storage in Converged Mode with Registry
  4. 4.4. Deploying Red Hat Openshift Container Storage in Converged Mode with Logging and Metrics
  5. 4.5. Deploying Red Hat Openshift Container Storage in Converged mode for Applications with Registry, Logging, and Metrics
  6. 4.6. Single OCS cluster installation
  7. 4.7. Configure Heketi to Place Bricks Across Zones
  8. 4.8. Verify your Deployment
  9. 4.9. Creating an Arbiter Volume (optional)
    
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    4.9.1. Creating an Arbiter Volume
    
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    4.9.1.1. Creating an Arbiter Volume using Heketi CLI
    
    4.9.1.2. Creating an Arbiter Volume using the Storageclass file
    
    4.9.2. Creating Block Hosting Volume as an Arbiter Volume
2. 5. Deploying Container Storage in Independent Mode
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  1. 5.1. Setting up a RHGS Cluster
    
    Expand section "5.1. Setting up a RHGS Cluster" Collapse section "5.1. Setting up a RHGS Cluster"
    
    5.1.1. Installing Red Hat Gluster Storage Server on Red Hat Enterprise Linux (Layered Install)
    
    5.1.2. Configuring Port Access
    
    5.1.3. Enabling Kernel Modules
    
    5.1.4. Starting and Enabling Services
    
    5.1.5. Creating 2 TB (or more) Block Volume
  2. 5.2. Specify Advanced Installer Variables
  3. 5.3. Deploying Red Hat Openshift Container Storage in Independent Mode
  4. 5.4. Deploying Red Hat Openshift Container Storage in Independent mode for Applications with Registry, Logging, and Metrics
  5. 5.5. Single OCS cluster installation
  6. 5.6. Configure Heketi to Place Bricks Across Zones
  7. 5.7. Verify your Deployment
  8. 5.8. Creating an Arbiter Volume (optional)
    
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    5.8.1. Creating an Arbiter Volume
    
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    5.8.1.1. Creating an Arbiter Volume using Heketi CLI
    
    5.8.1.2. Creating an Arbiter Volume using the Storageclass file
    
    5.8.2. Creating Block Hosting Volume as an Arbiter Volume
III. Upgrade
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1. 6. Upgrading your Red Hat Openshift Container Storage in Converged Mode
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  1. 6.1. Upgrading the pods in the glusterfs group
    
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    6.1.1. Prerequisites
    
    6.1.2. Restoring original label values for /dev/log
    
    6.1.3. Upgrading if existing version deployed by using cns-deploy
    
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    6.1.3.1. Upgrading cns-deploy and Heketi Server
    
    6.1.3.2. Upgrading the Red Hat Gluster Storage Pods
    
    6.1.4. Upgrading if existing version deployed by using Ansible
    
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    6.1.4.1. Upgrading Heketi Server
    
    6.1.4.2. Upgrading the Red Hat Gluster Storage Pods
  2. 6.2. Upgrading the pods in the glusterfs registry group
    
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    6.2.1. Prerequisites
    
    6.2.2. Restoring original label values for /dev/log
    
    6.2.3. Upgrading if existing version deployed by using cns-deploy
    
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    6.2.3.1. Upgrading cns-deploy and Heketi Server
    
    6.2.3.2. Upgrading the Red Hat Gluster Storage Registry Pods
    
    6.2.4. Upgrading if existing version deployed by using Ansible
    
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    6.2.4.1. Upgrading Heketi Server
    
    6.2.4.2. Upgrading the Red Hat Gluster Storage Registry Pods
  3. 6.3. Starting the Heketi Pods
  4. 6.4. Upgrading the client on Red Hat OpenShift Container Platform nodes
2. 7. Upgrading using the playbook
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  1. 7.1. Parameters of upgrade playbook
3. 8. Upgrading Your Red Hat Openshift Container Storage in Independent Mode
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  1. 8.1. Prerequisites
  2. 8.2. Upgrading nodes and pods in glusterfs group
    
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    8.2.1. Upgrading the Red Hat Gluster Storage Cluster
    
    8.2.2. Upgrading/Migration of Heketi in RHGS node
    
    8.2.3. Upgrading if existing version deployed using cns-deploy
    
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    8.2.3.1. Upgrading Heketi in Openshift node
    
    8.2.3.2. Upgrading Gluster Block
    
    8.2.4. Upgrading if existing version deployed using Ansible
    
    Expand section "8.2.4. Upgrading if existing version deployed using Ansible" Collapse section "8.2.4. Upgrading if existing version deployed using Ansible"
    
    8.2.4.1. Upgrading Heketi in Openshift node
    
    8.2.4.2. Upgrading Gluster Block if Deployed by Using Ansible
    
    8.2.5. Enabling S3 Compatible Object store
  3. 8.3. Upgrading nodes and pods in glusterfs registry group
    
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    8.3.1. Upgrading the Red Hat Gluster Storage Registry Cluster
    
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    8.3.1.1. Upgrading Heketi Registry pod
    
    8.3.2. Upgrading glusterblock-provisioner Pod
    
    8.3.3. Upgrading Gluster Block
  4. 8.4. Upgrading the client on Red Hat OpenShift Container Platform nodes
IV. Uninstalling
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1. 9. Uninstall Red Hat Openshift Container Storage
V. Workloads
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1. 10. Managing Arbitrated Replicated Volumes
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  1. 10.1. Managing Arbiter Brick Size
  2. 10.2. Managing Arbiter Brick Placement
    
    Expand section "10.2. Managing Arbiter Brick Placement" Collapse section "10.2. Managing Arbiter Brick Placement"
    
    10.2.1. Setting Tags with the Heketi CLI
    
    10.2.2. Removing Tags using Heketi CLI
    
    10.2.3. Viewing Tags with the Heketi CLI
  3. 10.3. Creating Persistent Volumes
2. 11. Setting up Custom Volume Options
VI. Appendix
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1. A. Optional Deployment Method (with cns-deploy)
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  1. A.1. Setting up Converged mode
    
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    A.1.1. Configuring Port Access
    
    A.1.2. Enabling Kernel Modules
    
    A.1.3. Starting and Enabling Services
  2. A.2. Setting up Independent Mode
    
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    A.2.1. Installing Red Hat Gluster Storage Server on Red Hat Enterprise Linux (Layered Install)
    
    A.2.2. Configuring Port Access
    
    A.2.3. Enabling Kernel Modules
    
    A.2.4. Starting and Enabling Services
  3. A.3. Setting up the Environment
    
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    A.3.1. Preparing the Red Hat OpenShift Container Platform Cluster
    
    A.3.2. Deploying Containerized Red Hat Gluster Storage Solutions
    
    A.3.3. Deploying Converged Mode
    
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    A.3.3.1. Deploying Independent Mode
  4. B. Settings that are destroyed when using uninstall playbook
  5. C. Templates
    
    Expand section "C. Templates" Collapse section "C. Templates"
    
    C.1. Glusterblock Provisioner Template
    
    C.2. Sample Inventory File For Converged Mode Setup
    
    C.3. Sample Inventory File For Independent Mode Setup
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Part I. Planning