Creating this list to prep for COA exam. Obviously I am building it before taking it so hopefully it will cover the essential content but no garanties.
The OpenStack Foundation has developed the Certified OpenStack Administrator exam which offers a career-path based Certification for OpenStack professionals. The exam is performance-based and will test the baseline skills of an OpenStack Administrator, a person with at least 6 months of OpenStack experience who provides day-to-day operation and management of an OpenStack cloud.
Below are the specific content areas (Domains) and the specific tasks on which candidates may be expected to demonstrate their knowledge.
Understand the components that make up the cloud
Use the OpenStack API/CLI
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
Verify operation of the Dashboard
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
Manage access to object storage
Manage expiring objects
Manage storage policies
Manage Swift quotas
Monitor space available for object store
Verify operation of Object Storage
Manage permissions on a container in object storage
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
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)
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
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
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
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent