InfoScale™ 9.0 Support for Containers - Linux

Last Published:
Product(s): InfoScale & Storage Foundation (9.0)
Platform: Linux
  1. Overview
    1.  
      Introduction
    2.  
      Features of InfoScale in Containerized environment
    3.  
      CSI Introduction
    4.  
      I/O fencing
    5.  
      Disaster Recovery
  2. System requirements
    1.  
      Introduction
    2.  
      Supported platforms
    3.  
      Disk space requirements
    4.  
      Hardware requirements
    5.  
      Number of nodes supported
    6.  
      DR support
  3. Preparing to install InfoScale on Containers
    1. Setting up the private network
      1.  
        Guidelines for setting the media speed for LLT interconnects
      2.  
        Guidelines for setting the maximum transmission unit (MTU) for LLT
    2.  
      Synchronizing time settings on cluster nodes
    3.  
      Securing your InfoScale deployment
    4.  
      Configuring kdump
  4. Installing Arctera InfoScale™ on OpenShift
    1.  
      Introduction
    2.  
      Prerequisites
    3. Installing InfoScale on a system with Internet connectivity
      1. Using web console of OperatorHub
        1.  
          Adding Nodes to an InfoScale cluster by using OLM
        2.  
          Undeploying and uninstalling InfoScale
      2. Installing from OperatorHub by using Command Line Interface (CLI)
        1.  
          Configuring cluster
        2.  
          Adding nodes to an existing cluster
        3.  
          Undeploying and uninstalling InfoScale by using CLI
      3. Installing by using YAML.tar
        1.  
          Configuring cluster
        2.  
          Adding nodes to an existing cluster
        3.  
          Undeploying and uninstalling InfoScale
    4. Installing InfoScale in an air gapped system
      1.  
        Configuring cluster
      2.  
        Adding nodes to an existing cluster
      3.  
        Undeploying and uninstalling InfoScale
  5. Installing Arctera InfoScale™ on Kubernetes
    1.  
      Introduction
    2. Prerequisites
      1.  
        Installing Node Feature Discovery (NFD) Operator and Cert-Manager on Kubernetes
    3.  
      Installing the Special Resource Operator
    4. Tagging the InfoScale images on Kubernetes
      1.  
        Downloading side car images
    5. Installing InfoScale on Kubernetes
      1.  
        Configuring cluster
      2.  
        Adding nodes to an existing cluster
    6.  
      Undeploying and uninstalling InfoScale
  6. InfoScale CSI deployment in Container environment
    1.  
      CSI plugin deployment
    2.  
      Static provisioning
    3. Dynamic provisioning
      1.  
        Reclaiming provisioned storage
    4.  
      Resizing Persistent Volumes (CSI volume expansion)
    5. Snapshot provisioning (Creating volume snapshots)
      1.  
        Dynamic provisioning of a snapshot
      2.  
        Static provisioning of an existing snapshot
      3.  
        Using a snapshot
      4.  
        Restoring a snapshot to new PVC
      5.  
        Deleting a volume snapshot
    6. Managing InfoScale volume snapshots with Velero
      1.  
        Setting up Velero with InfoScale CSI
      2.  
        Taking the Velero backup
      3.  
        Creating a schedule for a backup
      4.  
        Restoring from the Velero backup
    7. Volume cloning
      1.  
        Creating volume clones
      2.  
        Deleting a volume clone
    8.  
      Using InfoScale with non-root containers
    9.  
      Using InfoScale in SELinux environments
    10.  
      CSI Drivers
    11.  
      Creating CSI Objects for OpenShift
  7. Installing InfoScale DR on OpenShift
    1.  
      Introduction
    2.  
      Prerequisites
    3.  
      External dependencies
    4. Installing InfoScale DR
      1.  
        Configuring DR Operator
      2.  
        Configuring Global Cluster Membership (GCM)
      3.  
        Configuring Data Replication
      4.  
        Configuring DNS
      5.  
        Configuring Disaster Recovery Plan
  8. Installing InfoScale DR on Kubernetes
    1.  
      Introduction
    2.  
      Prerequisites
    3.  
      External dependencies
    4. Installing InfoScale DR
      1.  
        Configuring DR Operator
      2.  
        Configuring Global Cluster Membership (GCM)
      3.  
        Configuring Data Replication
      4.  
        Configuring DNS
      5.  
        Configuring Disaster Recovery Plan
  9. TECHNOLOGY PREVIEW: Disaster Recovery scenarios
    1.  
      Migration
  10. Configuring InfoScale
    1.  
      Logging mechanism
    2.  
      Configuring Arctera Oracle Data Manager (VRTSodm)
  11. Troubleshooting
    1.  
      Known Issues
    2.  
      Limitations

External dependencies

  • Load balancer service must be installed to allocate Virtual IP addresses for the cluster. Virtual IP addresses ensure a resilient communication between the clusters. See Installing Metallb to install Metallb. Alternatively, you can install any other load balancer service. Refer to its documentation.

  • Velero must be installed on all clusters.

    On the bastion node

    • Download Velero binaries from https://github.com/vmware-tanzu/velero/releases/tag/v1.6.0.

    • Run to following command to create Velero namespace.

      oc create ns velero

    • Run the following command to install

      velero install --provider aws --plugins velero/velero-plugin-for-aws:v1.2.0 --no-default-backup-location --no-secret