DevOps , , DevOps- “ DevOps?”. DevOps. , DevOps .
DevOps , -. , , DevOps — , , , . , , , .
DevOps. , DevOps CI/CD .
, . DevOps . , DevOps .
, FileZilla DevOps , , , production-, . , SSH- Docker-.
, , , , DevOps .
. — , . , . . , , . , — , .. , . KPI. , , .
, , , , , , .
, , . .
, , Dev’ Ops’ , , , , . DevOps.
:
, , , “", .
, , DevOps, , . (shared ownership):
— . DevOps, .. “ ” , , , , , , . Ops’, , , . , , , , , .
:
.
DevOps , :
. , , . .
, DevOps .
MVP
, — MVP. , . , . , .
roadmap, . , . , , - . .
, — .
Continuous Integration
, .
:
, , , , .
, , . .. , (, -, ) , - , .
. , master, Continuous integration .
, , . , , , , , . .
CI, , , .
CI :
- stage-
Continuous Testing
, production — . , , . unit-, A/B ))
Dev Ops DevOps, , , QA. Continuous!
, Continuous Integration Continuous Deployment, . DevOps.
IT-Nights , . , :
, . , , , .
, , . . , , , .
Continuous Deployment
, , ( ...), .
:
- production
- Dev’ Ops’
.. . Continuous Deployment.
Kubernetes. , bare-metal server, , . , , , .
, stateless stateful, , :
-
, , . , , , . -
, .
Zero downtime — , . , Habr’e ( ), “Rest API ”, , . .
, , Continuous Deployment . .. , . , .
Continuous Infrastructure
, , — . DevOps, Continuous — Continuous Infrastructure.
Infrastructure as Code. .. , . , . , , (, Molecule, Ansible). .. Continuous Integration.
, ( , , ), , , , .
IaC , bash-, , , Ansible, Terraform .
, , “ web- ”, Disaster Recovery :
- ? , .
- ?
Continuous Monitoring
Continuous Monitoring. , , . . , , , “ , ”.
DevOps, , , , . , , .
- — : , , ?
:
- : , . , .
- : . .
, . , , - .
CI/CD DevOps , , , , .
. — , .
DevOps-
, . : “ DevOps? ? ?”.
DevOps, :
. , , DevOps , , . .. . “” DevOps-.
, DevOps. “continuous”: Integration Deployment. , DevOps .
CI CD, , .
, , . , :
- , .
, . DevOps — . , , . . MVP , . . . — DevOps .
:
- Canary Deployment Kubernetes #1: Gitlab CI
- HashiCorp's Vault GitLab CI
- Fluentd:
- Csync2
- kube-scheduler’a