⎈ 100k Docker and 44k Kubernetes deploys, Building resilient applications, Stateful apps in Kubernetes, Do Docker containers share ram?

This newsletter is brought to you by DigitalOcean — unlock the Power of AI with GPUs on DigitalOcean Kubernetes

---

📚 Articles

1. How we made self-hosting plane a breeze for 100k Docker and 44k Kubernetes deploys

2. GPU-enabled worker nodes are now available for DigitalOcean Kubernetes

3. Building resilient applications on Kubernetes

4. Stateful apps in Kubernetes: from history and fundamentals to operators

5. Do Docker containers share ram for files memory mapped from the same layer but a different image?

6. Monitor GPU nodes in AWS

7. Reducing EKS Windows node 5 min start time to ~90s

8. Ephemeral Volume emptyDir backed on EC2 Instance Store NVMe

9. You are NOT tackling your infra costs (public cloud and Kubernetes) comprehensively

10. Karpenter: why slow is better

11. Crossplane is Underrated

12. Mastering Kubebuilder v4

13. Using ARG in a Dockerfile: beware the gotcha

14. Cilium: Network Policies

15. Kubernetes policy management engine — Kyverno

16. Integrating Cilium with Gateway API, IPv6, and BGP for advanced networking solutions

---

🌟 Migrate to DigitalOcean Kubernetes

Thousands of businesses run on DigitalOcean today, achieving top performance and unmatched scalability at significant cost savings.

With DigitalOcean Kubernetes, you can easily spin up GPU-powered environments, scale workloads, and optimize performance with a developer-friendly approach.

See how much you could save

---

📖 Tutorials

1. Running Meta Llama on DigitalOcean Kubernetes with NVIDIA NIM

2. Amazon EKS: etcd monitoring and alerting using Container Insights

3. Signing and verifying ECR images using Cosign and Kyverno

4. K8sGPT + Ollama: a free Kubernetes automated diagnostic solution

---

📺 This week on the KubeFM podcast

Declarative configuration and the Kubernetes Resource Model

---

💼 Kubernetes jobs

Software Engineer 💰 $133.86K to $200.03K a year · 🌎 remote from the United States

DevSecOps Engineer 💰 $264K to $294K a year · 🏢 based in the office in New York, NY, USA

Software Engineer 💰 $108K to $181.48K a year · 🌎 remote from the United States

Solution Engineer 💰 $171.9K to $245.5K a year · 🌎 remote from the United States

Engineering Manager 💰 $165K to $245K a year · 🌎 remote from the United States

👉 Discover more opportunities on Kube Careers.

---

🛠 Tools and libraries

1. 🔥 metal3-io/baremetal-operator

2. 🔥 Kubernetes Resource Recommender

3. k0smotron

4. Sealed secrets

5. Kubernetes Secrets Store CSI Driver

6. Multi pod and container log tailing

7. CRD to sample YAML

8. Disk Auto-Scaler

9. GitOps InstallPlan Approver

10. Duplicate kubectl plugin

---

📅 Upcoming Kubernetes events

🔥 Kubernetes Community Days UK 📅 Oct 23

🔥 Advanced Kubernetes course (San Francisco) 📅 Oct 21

Hands-on workshop on Karpenter: cost-efficiency and reliability 📅 Oct 23

Optimize your databases on Kubernetes with this one weird filesystem trick 📅 Oct 17

Optimizing database management in Kubernetes 📅 Oct 17

👉 You can find more events on Kube Events.

---

📢 Call for papers closing soon

🔥 Dutch Cloud Native Day 2024 ⏳ closes Oct 31

KubeCon + CloudNativeCon Europe 2025 ⏳ closes Nov 25

Tech Internals Conf ⏳ closes Nov 1

🔥 DevSecOps 2024 ⏳ closes Nov 4

🔥 Cybersec Asia 2025 ⏳ closes Nov 30

Devopsdays Zurich ⏳ closes Jan 15

🔥 Devopsdays Chicago ⏳ closes Oct 20

RuhrSec 2025 ⏳ closes Nov 10

QCon London ⏳ closes Jan 7

👉 You can find more Call for Papers on Kube Events.

---

---

Until next time!

— Dan