Daily Notes

Catatan harian hasil ngulik CI/CD, cloud, dan infrastruktur — ditulis konsisten tiap hari.

13 posts
Provisioning AWS Lambda dengan Terraform

Provisioning AWS Lambda dengan Terraform

Lanjutan belajar AWS: mengenal Lambda dan provisioning Lambda function di AWS menggunakan Terraform.

Jun 24, 2025
Provisioning EC2 dan RDS di AWS dengan Terraform

Provisioning EC2 dan RDS di AWS dengan Terraform

Catatan provisioning infrastruktur AWS pakai Terraform untuk EC2 dan RDS, mulai dari konfigurasi sampai hasil apply-nya.

Jun 23, 2025
AWS IAM Role, EC2 Instance Profile, dan Multi-Tier VPC

AWS IAM Role, EC2 Instance Profile, dan Multi-Tier VPC

Bikin IAM role dan attach ke EC2 lewat instance profile, uji akses ke S3 dan SSM Parameter Store, lalu provisioning multi-tier VPC pakai OpenTofu.

Jun 22, 2025
AWS IAM Least-Privilege Policy dan VPC Networking Deep Dive

AWS IAM Least-Privilege Policy dan VPC Networking Deep Dive

Menyusun IAM policy least-privilege dan IAM role di AWS, lalu lanjut ke networking VPC: subnet publik-privat sampai NAT Gateway.

Jun 21, 2025
Belajar AWS VPC: Subnet, Internet Gateway, dan EC2 Free Tier

Belajar AWS VPC: Subnet, Internet Gateway, dan EC2 Free Tier

Catatan belajar dasar AWS VPC: bikin subnet, Internet Gateway, Security Group, dan EC2 di AWS Free Tier, termasuk setup IAM user dan AWS CLI.

Jun 20, 2025
Pipeline CI/CD End-to-End: Terratest, Trivy, Deploy, Smoke Test

Pipeline CI/CD End-to-End: Terratest, Trivy, Deploy, Smoke Test

Merangkai pipeline CI/CD lengkap: lint dan unit test, Terraform, infrastructure testing pakai Terratest, Docker build dan scan Trivy, deploy, smoke test, sampai cleanup.

Jun 19, 2025
Optimasi Performa Pipeline CI/CD: Caching dan Parallel Jobs

Optimasi Performa Pipeline CI/CD: Caching dan Parallel Jobs

Optimasi pipeline CI/CD fokus ke build dan test yang lebih cepat: manfaatin caching, parallel jobs, dan trik lain buat nurunin durasi workflow.

Jun 18, 2025
Infrastructure Testing dengan Terratest di Pipeline CI/CD

Infrastructure Testing dengan Terratest di Pipeline CI/CD

Memastikan provisioning Terraform jalan sesuai harapan lewat infrastructure testing di CI/CD, plus tahap cleanup dan maintenance biar resource nggak nyangkut.

Jun 17, 2025
Observability dan Monitoring Pipeline CI/CD GitHub Actions

Observability dan Monitoring Pipeline CI/CD GitHub Actions

Observability dan monitoring jadi kunci buat tahu kondisi aplikasi dan infrastruktur secara real-time. Catatan menambahkannya ke pipeline GitHub Actions.

Jun 16, 2025
GitHub Actions: Triggers, Reusable Workflow, dan Concurrency

GitHub Actions: Triggers, Reusable Workflow, dan Concurrency

Catatan workflow triggers di GitHub Actions, parameterisasi lewat reusable workflow, conditional execution, security scanning, sampai concurrency dan auto-cancel.

Jun 15, 2025
GitHub Actions: Job Dependencies dan Artifact Management

GitHub Actions: Job Dependencies dan Artifact Management

Job di GitHub Actions jalan paralel secara default. Catatan bikin job berurutan pakai keyword needs, plus upload dan download artifact antar job.

Jun 14, 2025
GitHub Actions: Secrets, Matrix Build, dan Dependency Caching

GitHub Actions: Secrets, Matrix Build, dan Dependency Caching

Cara pakai secrets dan environment variables di GitHub Actions, jalanin matrix build single dan multi-dimensi, lalu mempercepat pipeline lewat dependency caching.

Jun 13, 2025
Belajar OpenTofu: Init, Plan, Apply, dan Destroy

Belajar OpenTofu: Init, Plan, Apply, dan Destroy

Catatan belajar OpenTofu dari nol: bikin resource local_file, jalanin alur init, plan, apply, dan destroy, plus bikin workflow GitHub Actions pertama buat validasinya.

Jun 12, 2025