https://muhammadamal.my.id/tags/sre/ Recent content in Sre on Hi, I'm Muhammad Amal Hugo en-us Mon, 12 May 2025 09:00:00 +0700 https://muhammadamal.my.id/blog/building-an-sre-copilot-for-on-call-engineers/ Mon, 12 May 2025 09:00:00 +0700 https://muhammadamal.my.id/blog/building-an-sre-copilot-for-on-call-engineers/ A senior backend engineer’s design for an LLM-powered on-call assistant with tool use, context shaping, and a read-only blast radius. https://muhammadamal.my.id/blog/aiops-in-may-2025-what-actually-works-in-production/ Mon, 05 May 2025 09:00:00 +0700 https://muhammadamal.my.id/blog/aiops-in-may-2025-what-actually-works-in-production/ Field notes on AIOps in production, what to adopt, what to defer, and where LLMs earn their keep on the platform team. https://muhammadamal.my.id/blog/synthetic-monitoring-and-canary-deploys/ Wed, 26 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/synthetic-monitoring-and-canary-deploys/ Canaries catch regressions. Synthetics catch silent failures. Wire them together and you get progressive delivery that knows when to roll back without a human. https://muhammadamal.my.id/blog/blameless-postmortems-that-actually-change-behavior/ Mon, 24 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/blameless-postmortems-that-actually-change-behavior/ Blameless doesn’t mean toothless. A postmortem template, the five questions that matter, and the followup ritual that closes the loop. https://muhammadamal.my.id/blog/service-mesh-resilience-istio-ambient-vs-linkerd-2024/ Wed, 19 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/service-mesh-resilience-istio-ambient-vs-linkerd-2024/ Istio Ambient just hit GA. Linkerd 2.15 is still the simplicity champion. Here’s how they compare for the resilience patterns that actually matter. https://muhammadamal.my.id/blog/ebpf-plus-opentelemetry-observability-2024/ Mon, 17 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/ebpf-plus-opentelemetry-observability-2024/ eBPF gives you kernel-truth signals without instrumenting code. OpenTelemetry gives you a vendor-neutral pipeline. Together they’re the cheapest observability you can stand up in 2024. https://muhammadamal.my.id/blog/auto-remediation-kubernetes-argo-events-policy/ Wed, 12 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/auto-remediation-kubernetes-argo-events-policy/ Auto-remediation is high-leverage and high-risk. Argo Events plus Kyverno gives you declarative remediation. Here’s the pattern and the guardrails it needs. https://muhammadamal.my.id/blog/chaos-engineering-kubernetes-litmus-chaos-mesh-2024/ Mon, 10 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/chaos-engineering-kubernetes-litmus-chaos-mesh-2024/ Litmus and Chaos Mesh have both matured. Here’s how to pick between them, the experiments worth running first, and the safety scaffolding nobody talks about. https://muhammadamal.my.id/blog/slos-error-budgets-engineers-actually-use/ Wed, 05 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/slos-error-budgets-engineers-actually-use/ SLOs are easy to write and hard to use. Here’s how to build budgets your team will reach for during incidents and planning, not just QBRs. https://muhammadamal.my.id/blog/digital-immune-systems-for-engineers/ Mon, 03 Jun 2024 09:00:00 +0700 https://muhammadamal.my.id/blog/digital-immune-systems-for-engineers/ Cutting through the analyst gloss on Digital Immune Systems. Six concrete pillars, the ones worth your time, and the ones that are just rebrands. https://muhammadamal.my.id/blog/slo-practice/ Fri, 23 Sep 2022 09:00:00 +0700 https://muhammadamal.my.id/blog/slo-practice/ SLOs in practice: SLIs, targets, error budgets from Prometheus, org dynamics.