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openstack管理员认证 2016-10-15 12:46:59

分类: 云计算

openstack管理员认证需要6个月的daytoday操作和管理云平台。需要以下技能:

Getting to know OpenStack - 3%

  • Understand the components that make up the cloud
  • Use the OpenStack API/CLI

Identity management - 12%

  • Manage Keystone catalogue services and endpoints
  • Manage/Create domains, groups, projects, users, and roles
  • Create roles for the environment
  • Manage the identity service
  • Verify operation of the Identity service

Dashboard - 3%

  • Verify operation of the Dashboard

Compute - 15%

  • Manage flavors
  • Manage compute instance actions (e.g. launch, shutdown, terminate)
  • Manage Nova user keypairs
  • Launch a new instance
  • Shutdown an Instance
  • Terminate Instance
  • Configure an Instance with a Floating IP address
  • Manage project security group rules
  • Assign security group to Instance
  • Assign floating IP address to Instance
  • Detach floating IP address from Instance
  • Manage Nova host consoles (rdp, spice, tty)
  • Access an Instance using a keypair
  • Manage instance snapshots
  • Manage Nova compute servers
  • Manage quotas
  • Get Nova stats (hosts, services, tenants
  • Verify operation of the Compute service

Object Storage - 10%

  • Manage access to object storage
  • Manage expiring objects
  • Manage storage policies
  • Monitor space available for object store
  • Verify operation of Object Storage
  • Manage permissions on a container in object storage

Block Storage - 10%

  • Manage volume
  • Create volume group for block storage
  • Create a new Block Storage Volume and mount it to a Nova Instance
  • Manage quotas
  • Manage volumes quotas
  • Manage volumes backups
  • Backup and restore volumes
  • Manage volume snapshots (e.g, take, list, recover)
  • Verify that block storage can perform snapshotting function
  • Snapshot volume
  • Manage volumes encryption
  • Set up storage pools
  • Monitor reserve capacity of block storage devices
  • Analyze discrepancies in reported volume sizes

Networking - 16%

  • Manage network resources (e.g., routers, subnets)
  • Create external networks
  • Create project networks
  • Create project routers
  • Manage network services for a virtual environment
  • Manage project security group rules
  • Manage quotas
  • Verify operation of network service
  • Manage network interfaces on compute instances
  • Troubleshoot network issues for a tenant network (enter namespace, run tcpdump, etc)

Heat/Orchestration - 8%

  • Launch a stack using a Heat/Orchestration template (e.g., storage, network, and compute
  • Use Heat/Orchestration CLI and Dashboard
  • Verify Heat/Orchestration stack is working
  • Verify operation of Heat/Orchestration
  • Create a Heat/Orchestration template that matches a specific scenario
  • Update a stack
  • Obtain detailed information about a stack

Troubleshooting (故障接触能力)- 13%

  • Analyze log files
  • Backup the database(s) used by an OpenStack instance
  • Centralize and analyze logs (e.g.,/var/log/COMPONENT_NAME, Database Server, Messaging Server, Web Server, syslog)
  • Analyze database servers
  • Analyze Host/Guest OS and Instance status
  • Analyze messaging servers
  • Analyze meta data servers
  • Analyze network status (physical & virtual)
  • Analyze storage status (local, block & object)
  • Manage OpenStack Services
  • Diagnose service incidents
  • Digest OpenStack environment (Controller, Compute, Storage and Network nodes)
  • Direct logging files through centralized logging system
  • Backup and restore an OpenStack instance
  • Troubleshoot network performance

Image management - 10%

  • Deploy a new image to an OpenStack instance
  • Manage image types and backends
  • Manage images (e.g. add, update, remove)
  • Verify operation of the Image Service

来源:https://www.openstack.org/coa/requirements


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