1
CI/CD: GitLab CI, Jenkins, ArgoCD, ํ์ดํ๋ผ์ธ (build, test, deploy), artifacts
2
Docker: Dockerfile, multi-stage builds, layers, networking, volumes, Docker Compose
3
Kubernetes: Pods, Deployments, Services, Ingress, ConfigMaps, Secrets, namespaces
4
๊ณ ๊ธ Kubernetes: Helm charts, Istio service mesh, HPA/VPA, ๊ด์ธก์ฑ (Jaeger, Kiali)
5
Terraform: providers, resources, modules, state ๊ด๋ฆฌ, workspaces, remote backend
6
Ansible: playbooks, roles, inventory, variables, handlers, ๋ฉฑ๋ฑ์ฑ, AWX/Tower
7
AWS Cloud: EC2, ECS/EKS, S3, IAM, VPC, ALB/NLB, Lambda, CloudWatch, Kinesis, WAF
8
Azure Cloud: VM, AKS, Storage, Active Directory, Load Balancer, ๋ชจ๋ํฐ๋ง
9
GCP Cloud: Compute Engine, GKE, Cloud Storage, IAM, networking
10
Linux: ๊ด๋ฆฌ, systemd, networking, ๊ถํ, ๋ณด์ ํ๋๋, ํธ๋ฌ๋ธ์ํ
11
์คํฌ๋ฆฝํ
: Bash, ์๋ํ๋ฅผ ์ํ Python, cron jobs, ๋ก๊ทธ ํ์ฑ
12
๋ชจ๋ํฐ๋ง: Prometheus (metrics, exporters, PromQL), Grafana ๋์๋ณด๋, alerting
13
๊ด์ธก์ฑ: ๋ก๊ทธ (ELK/EFK, Loki), ํธ๋ ์ด์ค (Jaeger), ๋ฉํธ๋ฆญ (Prometheus), OpenSearch
14
๋ณด์: Linux ํ๋๋, ๋ฐฉํ๋ฒฝ, SSL/TLS ์ธ์ฆ์, ์ํฌ๋ฆฟ ๊ด๋ฆฌ (Vault)
15
๋คํธ์ํน: DNS, ๋ก๋ ๋ฐธ๋ฐ์ฑ, ๋ฆฌ๋ฒ์ค ํ๋ก์ (Nginx, HAProxy), VPN, ๋ฐฉํ๋ฒฝ ๊ท์น
16
ํ์ฅ์ฑ: ํด๋ฌ์คํฐ๋ง, ์ํ/์์ง ์ค์ผ์ผ๋ง, autoscaling, ๋ก๋ ๋ฐธ๋ฐ์ฑ
17
๋ฐ์ดํฐ๋ฒ ์ด์ค: PostgreSQL/MariaDB ๊ด๋ฆฌ, ๋ฐฑ์
, ๋ณต์ , ์ฑ๋ฅ ํ๋
18
GitOps: ArgoCD, Flux, ์ ์ธ์ ๋ฐฐํฌ, Git-to-cluster ๋๊ธฐํ
19
์ฑ๋ฅ: ๋ฉ๋ชจ๋ฆฌ ์ต์ ํ, ๋ณ๋ ฌ ์ฒ๋ฆฌ, ์บ์ฑ, CDN
20
ํธ๋ฌ๋ธ์ํ
: ์ปจํ
์ด๋ ๋๋ฒ๊น
, ๋ก๊ทธ ๋ถ์, ์ฑ๋ฅ ํ๋กํ์ผ๋ง, ์ธ์๋ํธ ๋์