How to Recover Kubernetes Cluster After Cilium Network Policy Lockout - etcd Disaster Recovery GuideEN
September 13, 2025kubernetes disaster recovery, cilium network policy, etcd force new cluster, kubernetes troubleshoot...
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[Personal Takes] Network Storage: PrincipalEN
December 11, 2024Real-world lessons from building and breaking distributed storage systems - because theory is great ...
Expose Service In Your Baremetal without Public IP in Kubernetes with Cloudflare TunnelEN
March 04, 2024Cloudflare Tunnel provides you with a secure way to connect your resources to Cloudflare without a p...
Configuring WordPress Behind Ingress Nginx in Kubernetes with CloudflareEN
September 26, 2023This setup will help you configure WordPress behind an Ingress Nginx in a Kubernetes cluster while u...
Getting Secrets from HashiCorp Vault in Ansible PlaybooksEN
September 15, 2023In this blog post, I'll explain how to securely manage secret dependencies in your infrastructure us...
Menjalankan Windows Server Dengan KubevirtID
April 15, 2023Cara Menjalankan Windows Server dengan Kubevirt - solusi virtualisasi open-source untuk Kubernetes. ...
Running Windows Server With KubevirtEN
April 15, 2023Discover how to run Windows Server with Kubevirt - the open-source virtualization solution for Kuber...
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[Sebuah Cerita Tentang Implementasi GitOps] - Management Secret Dengan Vault dan ArgoCDID
February 02, 2023Memastikan untuk tidak menyimpan sensitif data di Repository adalah sebuah keharusan tanpa toleransi...
Melakukan Orkestrasi Virtual Machine Dengan KubeVirtID
November 28, 2022Cerita tentang bermain (lagi) di Baremetal. KubeVirt, sebuah operator virtual machine yang didesain ...
Menghalang Serangan - Serangan Dasar Web Dari Sisi Ingress Nginx (Infrastruktur)ID
September 20, 2022Mari kita cerita tentang vulnerability....
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[Production Case] Menelusuri Misteri Kubernetes DNS Penyebab "ENOTFOUND"ID
August 20, 2022Sepengal kisah tentang jejak penelusuran pada salah satu komponen utama Kubernetes Cluster....
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[Personal Project] Menghapus Bloatware Pada Ponsel XiaomiID
July 03, 2022Diterjemahkan dari bahasa Inggris- Software bloat adalah proses di mana versi berturut-turut dari pr...
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[Personal Project] Utas Tentang Laptop Yang Melawan Untuk RehatID
June 19, 2022ThinkPad X220, Laptop yang menolak untuk pensiun....
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Monitor ZFS for Better SleepEN
May 16, 2022Monitoring and Alerting ZFS with Prometheus Grafana...
Smashing ZFS StorageEN
April 11, 2022This is tested on Ubuntu 22.04 LTS with OpenZFS, but should work on any system where ZFS is availabl...
Using Strace to Debug Your Stuck CommandsEN
January 23, 2022strace is a useful diagnostic, instructional, and debugging tool. System administrators, diagnos...
Resize Root Volume in Openstack Without DowntimeID
December 11, 2021Resize any openstack Ceph backend volume without deattach, without downtime, without unmount....
Using TCPDump & Wireshark to Debug Your Intermitten InterconnectionEN
November 27, 2021tcpdump is a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for networ...
![Thumbnail for Memahami Message [watchdog: BUG: soft lockup - CPU#X stuck for XXs!]](/static/534ea2c5cb936096054f3c51f357c161/89208/stuck-cpu.webp)
Memahami Message [watchdog: BUG: soft lockup - CPU#X stuck for XXs!]ID
September 25, 2021Soft lockup merupakan situasi yang disebabkan oleh bug, ketika sebuah task dieksekusi oleh kernel sp...
OpenStack Multi-Tenancy Architecture: Glance, Keystone, and Cross-Tenant Resource SharingEN
December 22, 2020Deep dive into OpenStack's multi-tenancy model, exploring Keystone authentication, Glance image mana...
Centralized Logging Dengan GraylogID
September 16, 2020Graylog adalah software manajemen log terpusat yang dibangun untuk untuk menangkap, menyimpan, dan m...
Bug Hunting di Platform TokopediaID
September 07, 2020Tulisan ini saya buat untuk berbagi cerita terhadap temuan saya di Tokopedia...