DevOps Platform Operations & Access Management

Ongoing operational ownership of InfoGrab's internal DevOps platform — Keycloak SSO, IAM lifecycle, Teleport-based infrastructure access, Kubernetes operations, and credential and access governance. A continuous responsibility, not a discrete engagement.

Architecture

InfoGrab DevOps Platform

2026.01 - Present

InfoGrab Platform Team

Tech Stack

Keycloak SSO IAM Teleport Kubernetes RBAC Access Management Platform Operations

Highlights

Keycloak-based SSO — single sign-on integration across GitLab, Mattermost, and internal tooling
IAM governance — user, team, and role lifecycle management with least-privilege policy managed as IaC
Teleport-based infrastructure access — migrated from static-JWKS trust to Kubernetes OIDC join, and pipelined automatic JWKS drift detection and refresh via MR CI. Single sign-on and audit logs for SSH, Kubernetes, and DB
ArgoCD app-of-apps GitOps — declaratively operating staging and production applications, with Vault plus External Secrets Operator for standardized secrets
Kubernetes operations — upgrade cycles, capacity, and troubleshooting across heterogeneous clusters (public and on-premises)
RBAC and credential governance — team and role-based access policy, Vault audit logging and critical-mount isolation

EKS 키 회전이 로그인 장애가 되기까지

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Architecture