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AWS
● Expensive● Huge possibilities
■ Fast provisioning■ New services■ Auto-scaling■ Resilient by default■ Multiple regions
Datacenter X
● Cheap● Traditional processes
Decision
AWS - Base services
Infrastructure as code.
Configure once.
Versions and History available.
Attention points:● Security groups● Permissions and policies● VPC and subnets
AWS - New possibilities
Perfect for user traffic.
Get server capacity on demand.
Pay for what you use.
AWS - New possibilities
Orchestration mechanism.
Creates and destroys resources.
Notifications flow - pre and post conditions.
Benefits
Decisions / Ownership to the team.
New architectures emerge from new services.
More resilience.
Fast server provisioning.
Freedom to try out stuff :)
Challenges
Services under development.
Supportive tools are not perfect / complete.
Avoid vendor lock-in.
Services have limitations … know them!
Less control over serverless boxes.
Security - users, roles and policies.
Challenges
Development teams - independence & ownership.
Specialised Operations Engineers.
New role of OPS? - New role of Devs?
New DevOps Era ...
Challenges
Development teams - independence & ownership.
Specialised Operations Engineers.
New role of OPS? - New role of Devs?
New DevOps Era ...
Finding the infrastructure ownership boundaries