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›Disaster Recovery

Introduction

  • Overview

Installation

  • Control Converged
  • Control
  • Compute node (HCI)
  • Storage node (SDS)
  • NIC configuration

    • Network bonding
    • VLAN
    • VLAN on bonding

    High Availability

    • Network offload
    • Control node
    • Compute node
    • Storage node

Quick Start

  • Get Started

Compute

  • flavors
  • images
  • images(CLI)
  • instances
  • Instance Snapshot

Volumes

  • Volume
  • Snapshots
  • Backup
  • Transfer

Network

  • Internet
  • Private Network(LAN)
  • Router
  • Security Group
  • Floating IP
  • Load Balancers

    • Create a Load Balancer
    • Delete a Load Balancer

DNS

  • Create Public Record
  • Create Private Record

Object Store

  • Object Storage
  • Object Storage (S3 API)

File Store

  • Tenant Share

Identity

  • Create a project
  • Modify Quota
  • Create a User
  • Create a group

Storage

  • Add a disk
  • Remove a disk
  • Prepare disk
  • Remove osd
  • Cache
  • Restful API

Disaster Recovery

  • Start scheduler
  • Full Backup
  • Incremental Backup
  • Cleanup
  • Schedule job
  • Increase quota

Kubernetes

    Instance (VM)

    • Create Template
    • Deploy Cluster
    • Storage Class
    • Workload with L4 LoadBalancer

    Compute Node(HCI)

    • Deploy Cluster
    • Storage Class

Monitoring

  • Host
  • Storage
  • Network
  • Instance
  • Top Hosts
  • Top Instances

Logs

  • Alert
  • Notification

    • Email
    • Slack
  • ELK Stack

Maintenance

  • Startup
  • Shutdown
  • Add/Remove a Harddisk
  • Repair Services
  • Fixpack
  • Update CubeOS
  • Support file
  • Export Instance
  • Create CubeOS snapshot
  • Restore CubeOS with snapshot
  • Remove Compute node
  • Remove Storage node

Download

  • Cloud Image

Operating System

  • CentOS 6 - root disk
  • MS Windows

    • Retrieve password
    • Extend partition

Increase backup quota

Connect to console

$ ssh [email protected]
Warning: Permanently added '192.168.1.x' (ECDSA) to the list of known hosts.
Password:

Check the quota

controller> iaas
controller:iaas> volume
controller:volume> quota_show
Select domain:
1: Default
Enter index: 1
Select tenant:
1: admin
2: bigstack
Enter index: 2
+----------------------+-------+
| Property             | Value |
+----------------------+-------+
| backup_gigabytes     | 1000  |
| backups              | 10    |
| gigabytes            | 1000  |
| groups               | 10    |
| per_volume_gigabytes | -1    |
| snapshots            | 100   |
| volumes              | 30    |
+----------------------+-------+

Increase the MAX counts of backups

controller:volume> quota_set
Select domain:
1: Default
Enter index: 1
Select tenant:
1: admin
2: bigstack
Enter index: 2
Select type:
1: volumes
2: snapshots
3: gigabytes
4: backups
5: backup-gigabytes
6: volume-type
7: per-volume-gigabytes
Enter index: 4
Input quota value: 4000
+----------------------+-------+
| Property             | Value |
+----------------------+-------+
| backup_gigabytes     | 1000  |
| backups              | 4000  |
| gigabytes            | 1000  |
| groups               | 10    |
| per_volume_gigabytes | -1    |
| snapshots            | 100   |
| volumes              | 30    |
+----------------------+-------+

Increase the MAX size of backup_gigabytes

controller:volume> quota_set
Select domain:
1: Default
Enter index: 1
Select tenant:
1: admin
2: bigstack
Enter index: 2
Select type:
1: volumes
2: snapshots
3: gigabytes
4: backups
5: backup-gigabytes
6: volume-type
7: per-volume-gigabytes
Enter index: 5
Input quota value: 8000
+----------------------+-------+
| Property             | Value |
+----------------------+-------+
| backup_gigabytes     | 8000  |
| backups              | 4000  |
| gigabytes            | 1000  |
| groups               | 10    |
| per_volume_gigabytes | -1    |
| snapshots            | 100   |
| volumes              | 30    |
+----------------------+-------+
controller:volume>
Last updated on 8/3/2020
← Schedule jobCreate Template →
  • Connect to console
    • Check the quota
    • Increase the MAX counts of backups
    • Increase the MAX size of backup_gigabytes
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