DevOps Start - DEV Community

DevOps Start

Aug 11

Docker TUI Dashboard: Manage Containers with Lazydocker

#docker #monitoring

3 min read

DevOps Start

Aug 8

Jaeger 2.18 ClickHouse Backend Setup: 8.6x Compression

#observability #monitoring #opentelemetry

3 min read

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Aug 6

Manage Kubeflow AI Workloads with Headlamp Plugin

#kubernetes #aiops #observability #kubectl

7 min read

DevOps Start

Aug 1

Azure SDK for Rust Migration Guide: REST to GA Crates

#azure #security #observability #opentelemetry

11 min read

DevOps Start

Jul 28

Manage OTel Collectors at Scale with OpAMP

#observability #opentelemetry #monitoring #platformengineering

8 min read

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Jul 26

Validate Kubernetes Manifests with Flux Schema

#kubernetes #gitops #flux

3 min read

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Jul 25

Fix GitLab CI "dial tcp: lookup docker" no such host error

#gitlabcidialtcplookupdocker #dockerdindservicealias #gitlabcidockerdnsfailure #dockerhost

5 min read

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Jul 23

GitLab CI "Cannot connect to unix:///var/run/docker.sock"

#gitlabcidockerdaemon #dockersockconnectionrefused #gitlabcidockerdind #dockerhost

5 min read

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Jul 21

Fix Flux SOPS MAC mismatch in kustomize-controller

#fluxsops #sopsmacmismatch #kustomizecontroller #gitopssecrets

5 min read

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Jul 19

Fix vLLM CUDA OutOfMemoryError in Kubernetes

#vllm #llmops #kubernetes #gpumemory

5 min read

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Jul 18

Fix "Resource not accessible by integration" in GitHub Actions

#githubactions #cicd #githubtoken #permissions

6 min read

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Jul 15

k8s-aibom: Automated AI BOM for Kubernetes Workloads

#aisupplychainsecurity #shadowai #kubernetessecurity #aibom

8 min read

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Jul 15

Fix OpenTofu Ephemeral Value in Non-Ephemeral Context

#opentofu #terraform #ephemeralvalues #writeonlyattributes

6 min read

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Jul 14

Azure DevOps to GitHub Migration: An AI-Driven Playbook

#azuredevops #github #migration #githubactions

7 min read

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Jul 13

OpenTelemetry Collector vs Grafana Alloy: 2026 Guide

#opentelemetry #grafanaalloy #observability #otelcollector

5 min read

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Jul 13

AI Agent Risks: Lessons from Snyk's 10,000 Environment Audit

#aiagentrisks #snykaudit #cloudsecurity #devopssecurity

9 min read

DevOps Start

Jul 12

Fix ArgoCD OutOfSync With No Diff (Ghost Status)

#argocdoutofsyncfix #kubernetesgitopstroubleshootin #argocdemptydiff #argocdignoredifferences

3 min read

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Jul 11

Fix OpenTofu Registry Timeout Errors

#opentofuregistrytimeout #opentofuhttptimeout #terraformprovidertimeout #opentofutroubleshooting

2 min read

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Jul 10

Claude Code Security Skills: A DevSecOps Playbook

#claudecode #devsecops #aisecurity #sast

11 min read

DevOps Start

Jul 10

Claude Code Security Skills: A DevSecOps Tutorial

#claudecode #devsecops #secretscanning #sast

10 min read

DevOps Start

Jul 10

OpenTofu vs Terraform: Enterprise Migration Math 2026

#opentofuvsterraform #enterpriseiacmigration #hashicorpbslmigration #terraformalternative

5 min read

DevOps Start

Jul 9

Top LLMOps Tools: Deploying & Managing LLMs in Production

#llmopstools #llmdeployment #kubernetesmodelserving #vllm

5 min read

DevOps Start

Jul 8

Kubectl Cheat Sheet: 60+ Essential Commands for DevOps

#kubernetes #kubectl #cheatsheet #cli

5 min read

DevOps Start

Jul 8

Troubleshoot Database Latency with Grafana Assistant

#grafanadatabasemonitoring #databaselatencytroubleshooting #grafanatempotraces #postgresqlquerylatency

9 min read

DevOps Start

Jul 7

Deploying Autonomous AI Agents on an M2 MacBook

#aiagents #applesilicon #ollama #localllm

7 min read

DevOps Start

Jul 7

Master SRE Interviews: Top 30 Questions & Expert Answers

#sreinterviewquestions #sitereliabilityengineering #devopsinterview #incidentmanagement

20 min read

DevOps Start

Jul 6

Streamline Icinga 2 Monitoring with Conversational AI & MCP

#icinga2mcp #conversationalmonitoring #aiassistants #devopsmonitoring

5 min read

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Jul 5

Kubernetes FinOps: Real-time Cost Observability & Optimization

#kubernetesfinops #cloudcostmanagement #opencost #kubernetescostoptimization

11 min read

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Jul 4

Evaluating AI-Generated Terraform for Secure Infrastructure

#llmgeneratedterraform #aiforinfrastructure #terraformsecurity #iacvalidation

11 min read

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Jul 3

Datadog vs AWS Ops Agents: AI Observability Showdown

#datadog #awsopsagents #aiobservability #cloudwatch

6 min read

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Jul 3

MCP Server Security: Prevent Prompt Injection & Secret Leaks

#mcpserversecurity #promptinjection #llmsecurity #aiagentsecurity

8 min read

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Jul 2

Governing AI Agents in CI/CD with OPA and MCP

#aiagents #opa #mcp #cicd

1

7 min read

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Jul 1

How to Set Up LLM Observability with OpenTelemetry

#llmobservability #opentelemetryllm #llmcosttracking #pythonopentelemetry

13 min read

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Jun 30

How to Mitigate Copy Fail (CVE-2026-31431) with Seccomp

#cve202631431 #seccompkubernetes #linuxkernelsecurity #containersecurity

10 min read

DevOps Start

Jun 29

How to Fix CVE-2026-43284: Preventing Dirty Frag Pod Escapes

#cve202643284 #eksvulnerability #dirtyfragpodescape #kubernetessecurity

5 min read

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Jun 28

Automate SSH 2FA Hardening with Google Authenticator

#ssh2faautomation #googleauthenticator #pamgoogleauthenticator #ansiblesshhardening

8 min read

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Jun 27

Choosing an LLM Serving Engine: vLLM vs TGI

#llmserving #vllm #vllmvstgi #llminference

7 min read

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Jun 26

Fix sts:AssumeRoleWithWebIdentity Error in EKS

#eks #irsa #iam #stsassumerolewithwebidentity

3 min read

DevOps Start

Jun 26

Mitigate CVE-2026-20245: Cisco SD-WAN Manager Exploit Guide

#cve202620245 #ciscosdwanmanagerrce #remotecodeexecution #mitigationguide

4 min read

DevOps Start

Jun 26

Mastering DevOps Fundamentals: A Practical Guide

#devops #cicd #automation #bestpractices

9 min read

DevOps Start

Jun 25

LLM Prompt Caching with Git to Cut API Costs

#llmpromptcaching #llmcostoptimization #gitkeyvaluestore #llmops

5 min read

DevOps Start

Jun 24

How to Detect and Prevent Malicious AI Agent Skills

#aiagentsecurity #modelcontextprotocol #devopssecurity #llmsandboxing

4 min read

DevOps Start

Jun 23

Kubernetes Troubleshooting: Why Did My Pod Die?

#kubernetestroubleshooting #crashloopbackoff #kubernetespods #devopsguide

4 min read

DevOps Start

Jun 22

How to Debug OOMKilled Pods in Kubernetes: A Step-by-Step Guide

#kubernetestroubleshooting #oomkilled #kubernetesmemorylimits #devopsguide

5 min read

DevOps Start

Jun 21

Cilium vs Calico: CNI Comparison for Platform Teams

#kubernetes #cni #comparison #cilium

9 min read

DevOps Start

Jun 20

NGINX vs Traefik: Kubernetes Ingress Comparison Guide

#kubernetesingress #nginxingresscontroller #traefikproxy #platformengineering

5 min read

DevOps Start

Jun 19

Fix GitLab CI Docker daemon connection error in 3 steps

#gitlabcidockerdaemon #dockerdindservice #gitlabcicannotconnectdockerdae #gitlabrunnerprivilegedmode

3 min read

DevOps Start

Jun 19

How to Fix Kubernetes CrashLoopBackOff in Production

#kubernetestroubleshooting #crashloopbackoff #kubernetesproduction #devopsguide

5 min read

DevOps Start

Jun 18

Senior SRE Interview Questions & Answers for 2026

#sreinterviewquestions #sitereliabilityengineering #platformengineering #systemdesignforreliability

8 min read

DevOps Start

Jun 17

LLM Observability on Kubernetes: A Practical Guide

#kubernetes #llm #observability #aiagents

30 min read

DevOps Start

Jun 16

Fix Flux SOPS illegal base64 data at input byte 0

#fluxsops #illegalbase64data #agekeysecret #kubernetesgitopssecrets

4 min read

DevOps Start

Jun 16

Fix CrashLoopBackOff in Kubernetes Pods

#kubernetes #debugging #pods

4 min read

DevOps Start

Jun 15

Terraform vs Pulumi: IaC Tools Compared

#terraform #pulumi #iac #comparison

6 min read

DevOps Start

Jun 11

Monitor Kubernetes Pods Live with kubectl get --watch

#kubernetespodmonitoring #kubectlwatchcommand #kubernetesdebugging #realtimepodstatus

3 min read

DevOps Start

Jun 9

Kubernetes Zero Trust: Lesson from a Missing Namespace Tag

#kuberneteszerotrust #namespacelabel #ciliumnetworkpolicy #caliconetworkpolicy

5 min read

DevOps Start

May 7

RAG Security: Prevent Data Leaks with Access Control

#ragsecurity #llmsecurity #promptinjection #vectordatabasesecurity

8 min read

DevOps Start

May 5

How to Build a Developer Control Plane with Backstage

#backstagetutorial #internaldeveloperplatform #backstagescaffolder #platformengineering

12 min read

DevOps Start

Apr 28

Supply Chain Security Proxy: Move Beyond Vulnerability Scanning

#supplychainsecurity #artifactprovenance #slsaframework #devsecopspipeline

8 min read

DevOps Start

Apr 24

Secure Terraform PRs with an Architecture Firewall

#terraform #policyascode #openpolicyagent #devsecops

7 min read

Writing Debut