A brief overview of what we do at Gruntwork. Learn what we mean by "DevOps as a Service" and how you can get your entire infrastructure, defined as code, in about a day. https://www.gruntwork.io/
5. Deploying servers, fiddling with VPCs, subnets, and route tables, patching Jenkins security
vulnerabilities, trying to figure out how to run Kubernetes, building a CI / CD pipeline,
configuring SSH access, setting up monitoring & alerting, setting up log aggregation, setting
up end-to-end encryption, configuring automated deployment, writing bash scripts, …
13. 2. Platform as a Service (PaaS): e.g.,
Heroku, Docker Cloud, Engine Yard
Rails MySQL GitHub
CPU Memory Disk Drive Network Server DB
14. They hide all the lower-level details so
it’s easier to get started!
Rails MySQL GitHub
CPU Memory Disk Drive Network Server DB
15. Heroku limitations
1. Can only use supported runtimes & versions (e.g., python-3.6.2 or python-2.7.13)
2. Can only use supported system software & libraries
3. Can only run web services (data stores and other services available only via paid add-ons)
4. Apps can’t access the shell
5. Devs can’t access servers via SSH
6. Local disk is read-only
7. Load balancing is HTTP/HTTPS only
8. Requests are limited to 30 seconds
9. Limited to one AWS region
10. App must boot in 60 seconds or less
11. Apps can be at most 100MB
12. Build must take less than 15 min
13. Logs are limited to 1500 lines unless you use supported (paid) add-ons
14. Manual scaling only
15. Pricing gets very steep as you scale up
16. Support only available on PST time zone
17. Limited control over security settings
But very hard to customize, debug,
and scale.
31. We can help you…
Launch
your
startup
Migrate
to the
cloud
Implement
security best
practices
Achieve
compliance
(HIPAA, PCI)
Define your
infrastructure
as code
Learn
DevOps, AWS,
Terraform
32. “You are not special.
Your infrastructure is
not a beautiful and
unique snowflake. You
have the same tech debt
as everyone else.”
— your sysadmin,
probably