Learn Kubernetes Weekly issue 192 · 15 Jul 2026
This newsletter is brought to you by Buoyant, the creators of Linkerd.
The SRE Guide to Kubernetes Observability: RED vs. USE Methods
www.buoyant.io
RED and USE aren't the same dashboard. One tracks what your service does for callers, the other tracks what your nodes have left.
We walk through an incident where success stayed at 100% while p99 climbed 47%, and only USE identified the cause.
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Let Your Trust Anchor Rotate Itself
One expired root certificate can take down every meshed connection at once.
Join our July 16 hands-on Service Mesh Academy workshop to see how Buoyant Enterprise for Linkerd automates trust anchor rotation with zero downtime.
Linkerd: Federating Clusters for Zero-Downtime Kubernetes
linkerd.io
Linkerd multicluster supports 3 modes:
This walkthrough wires all 3 together across 3 GKE clusters, runs a chaos test that kills a whole cluster, and shows automatic failover in action, scripts included.
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Multiple PodCIDR Pools with Cilium and vCluster
medium.com
This tutorial teaches how to use Cilium's Multi-Pool IPAM mode with vCluster-in-Docker to assign namespace-scoped pod CIDRs, so frontend, backend, and default workloads each get IPs from distinct pools.
Engineering Manager with StackAdapt
Salary: $112.5K to $421.3K a year
Location: remote from
Tech stack: Kubernetes, Kubernetes, AWS, Kafka, Aerospike, AI tools, AI, golang, Kanban, Scrum
Site Reliability Engineer with GitLab
Salary: $126.4K to $314.4K a year
Location: remote from
Tech stack: Kubernetes, Kubernetes, AWS EC2, AWS, GKE, GCP, SLOs, SLIs, alerting, metrics
Software Engineer with Inversion
Salary: $139K to $201K a year
Location: based in the office in Playa Vista, CA, USA
Tech stack: Kubernetes, Kubernetes, Docker, GitOps, CI/CD, Helm, storage systems, Databases, LLM tools, AI
Software Engineer with Inversion
Salary: $101K to $160K a year
Location: based in the office in Playa Vista, CA, USA
Tech stack: Kubernetes, Kubernetes, Docker, CI/CD, storage systems, Databases, AI tools, LLM tools, AI, React
DevOps Engineer with Internal Job Board
Salary: $91K to $99K a year
Location: based in the office (and remote from home) in Toronto, ON, CA
Tech stack: Kubernetes, Podman, Google Cloud Platform, Kubernetes, Docker, GCP, observability tools, Loki, Observability stacks, Grafana
Discover more Kubernetes jobs on Kube Careers →
k8scout: Kubernetes attack path mapper
github.com/k8scout
k8scout maps realistic Kubernetes escalation paths from a compromised pod to cluster-admin, node access, secret theft, or cloud IAM takeover, with graph output and reviewer mode.
Kogaro – Kubernetes Configuration Hygiene Agent
github.com/topiaruss
Kogaro continuously validates Kubernetes config with 60+ checks across reference, resource, security, image, and network domains, catching silent failures before they impact production.
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Online conference organized by ScyllaDB.
The conference starts on the 11 March 2027.
Thanks for reading.
Until next time!
— Gulcan
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