# lincoln-dac/kube-linux architecture

> Architecture diagram of the GitHub repository lincoln-dac/kube-linux, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-29). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/lincoln-dac/kube-linux
- Repository: https://github.com/lincoln-dac/kube-linux

## Overview

This repository is a learning and operations reference for Kubernetes, Linux, and related infrastructure—not a single deployable application. Its clearest user workflow is to consult the Kubernetes deployment guides, then use focused operational references for networking, scheduling, DNS, storage, ingress, and observability. Separate collections cover middleware, GitOps, logging, and automation. The sampled scaling scripts query Prometheus and invoke kubectl; the log watcher updates Filebeat configuration. Most other relationships are not inferable from the tree and README alone, so the map shows those as reference areas rather than asserting runtime wiring.

Main entry points: [`scripts/python/scaledeploy_cpu_thread.py`](https://github.com/lincoln-dac/kube-linux/blob/master/scripts/python/scaledeploy_cpu_thread.py) (CPU Thread Scaling), [`Prometheus/自定义扩容/根据线程池扩容.py`](https://github.com/lincoln-dac/kube-linux/blob/master/Prometheus/%E8%87%AA%E5%AE%9A%E4%B9%89%E6%89%A9%E5%AE%B9/%E6%A0%B9%E6%8D%AE%E7%BA%BF%E7%A8%8B%E6%B1%A0%E6%89%A9%E5%AE%B9.py) (Custom Scaling), [`scripts/python/log-conf.py`](https://github.com/lincoln-dac/kube-linux/blob/master/scripts/python/log-conf.py) (Filebeat Config Watcher), [`K8s/1.deploy-kubernetes1.15`](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/1.deploy-kubernetes1.15) (Cluster Deployment)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_kubernetes["Kubernetes Operations"]
  node_k8s_deploy["Cluster Deployment"]
  node_etcd["etcd Operations<br/>[2.etcd]"]
  node_network["Networking"]
  node_scheduler["Scheduling<br/>[4.Scheduler]"]
  node_dns["DNS"]
  node_ingress["Ingress And Traffic"]
  node_storage["Stateful Workloads"]
  node_backup["Cluster Backup"]
  node_kubectl{{"Kubernetes API"}}
end

subgraph group_observability["Monitoring And Logs"]
  node_prometheus["Prometheus Monitoring"]
  node_grafana["Grafana Dashboards"]
  node_logging["Log Collection"]
  node_filebeat_config["Filebeat Config"]
  node_prom_api[("Prometheus API")]
end

subgraph group_platform["Platform And Middleware"]
  node_middleware["Middleware Guides"]
  node_gitops["Argo CD"]
  node_linux["Linux Operations"]
end

subgraph group_automation["Scripts And Tooling"]
  node_log_watcher["Filebeat Config Watcher<br/>[log-conf.py]"]
  node_scale_cpu["CPU Thread Scaling"]
  node_scale_custom["Custom Scaling<br/>[根据线程池扩容.py]"]
  node_ansible["Ansible References"]
end

node_engineer(("Engineer"))

node_engineer -->|"reads"| node_k8s_deploy
node_engineer -->|"reads"| node_etcd
node_engineer -->|"reads"| node_network
node_engineer -->|"reads"| node_scheduler
node_engineer -->|"reads"| node_dns
node_engineer -->|"reads"| node_ingress
node_engineer -->|"reads"| node_storage
node_engineer -->|"reads"| node_backup
node_engineer -->|"reads"| node_prometheus
node_engineer -->|"reads"| node_grafana
node_engineer -->|"reads"| node_logging
node_engineer -->|"reads"| node_middleware
node_engineer -->|"reads"| node_gitops
node_engineer -->|"reads"| node_linux
node_engineer -->|"reads"| node_ansible
node_log_watcher -->|"updates"| node_filebeat_config
node_scale_cpu -->|"queries"| node_prom_api
node_scale_cpu -->|"scales deployments"| node_kubectl
node_scale_custom -->|"queries"| node_prom_api
node_scale_custom -->|"scales deployments"| node_kubectl

click node_k8s_deploy "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/1.deploy-kubernetes1.15"
click node_etcd "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/2.etcd"
click node_network "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/Network"
click node_scheduler "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/4.Scheduler"
click node_dns "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/DNS"
click node_ingress "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/ingress-nginx"
click node_storage "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/statfulset"
click node_backup "https://github.com/lincoln-dac/kube-linux/tree/master/K8s/velero"
click node_prometheus "https://github.com/lincoln-dac/kube-linux/tree/master/Prometheus"
click node_grafana "https://github.com/lincoln-dac/kube-linux/tree/master/Prometheus/grafana"
click node_logging "https://github.com/lincoln-dac/kube-linux/tree/master/elk/logcollect"
click node_log_watcher "https://github.com/lincoln-dac/kube-linux/blob/master/scripts/python/log-conf.py"
click node_scale_cpu "https://github.com/lincoln-dac/kube-linux/blob/master/scripts/python/scaledeploy_cpu_thread.py"
click node_scale_custom "https://github.com/lincoln-dac/kube-linux/blob/master/Prometheus/%E8%87%AA%E5%AE%9A%E4%B9%89%E6%89%A9%E5%AE%B9/%E6%A0%B9%E6%8D%AE%E7%BA%BF%E7%A8%8B%E6%B1%A0%E6%89%A9%E5%AE%B9.py"
click node_middleware "https://github.com/lincoln-dac/kube-linux/tree/master/MiddleWare"
click node_gitops "https://github.com/lincoln-dac/kube-linux/tree/master/argocd"
click node_linux "https://github.com/lincoln-dac/kube-linux/tree/master/linux"
click node_ansible "https://github.com/lincoln-dac/kube-linux/tree/master/ansible"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_k8s_deploy,node_etcd,node_network,node_scheduler,node_dns,node_ingress,node_storage,node_backup,node_kubectl toneBlue
class node_prometheus,node_grafana,node_logging,node_filebeat_config,node_prom_api toneAmber
class node_middleware,node_gitops,node_linux toneMint
class node_log_watcher,node_scale_cpu,node_scale_custom,node_ansible toneRose
class node_engineer toneIndigo
```

## Components

### Kubernetes Operations

- [Cluster Deployment](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/1.deploy-kubernetes1.15): `K8s/1.deploy-kubernetes1.15`
- [etcd Operations](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/2.etcd): `K8s/2.etcd`
- [Networking](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/Network): `K8s/Network`
- [Scheduling](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/4.Scheduler): `K8s/4.Scheduler`
- [DNS](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/DNS): `K8s/DNS`
- [Ingress And Traffic](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/ingress-nginx): `K8s/ingress-nginx`
- [Stateful Workloads](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/statfulset): `K8s/statfulset`
- [Cluster Backup](https://github.com/lincoln-dac/kube-linux/tree/master/K8s/velero): `K8s/velero`
- **Kubernetes API**

### Monitoring And Logs

- [Prometheus Monitoring](https://github.com/lincoln-dac/kube-linux/tree/master/Prometheus): `Prometheus`
- [Grafana Dashboards](https://github.com/lincoln-dac/kube-linux/tree/master/Prometheus/grafana): `Prometheus/grafana`
- [Log Collection](https://github.com/lincoln-dac/kube-linux/tree/master/elk/logcollect): `elk/logcollect`
- **Filebeat Config**
- **Prometheus API**

### Platform And Middleware

- [Middleware Guides](https://github.com/lincoln-dac/kube-linux/tree/master/MiddleWare): `MiddleWare`
- [Argo CD](https://github.com/lincoln-dac/kube-linux/tree/master/argocd): `argocd`
- [Linux Operations](https://github.com/lincoln-dac/kube-linux/tree/master/linux): `linux`

### Scripts And Tooling

- [Filebeat Config Watcher](https://github.com/lincoln-dac/kube-linux/blob/master/scripts/python/log-conf.py): `scripts/python/log-conf.py`
- [CPU Thread Scaling](https://github.com/lincoln-dac/kube-linux/blob/master/scripts/python/scaledeploy_cpu_thread.py): `scripts/python/scaledeploy_cpu_thread.py`
- [Custom Scaling](https://github.com/lincoln-dac/kube-linux/blob/master/Prometheus/%E8%87%AA%E5%AE%9A%E4%B9%89%E6%89%A9%E5%AE%B9/%E6%A0%B9%E6%8D%AE%E7%BA%BF%E7%A8%8B%E6%B1%A0%E6%89%A9%E5%AE%B9.py): `Prometheus/自定义扩容/根据线程池扩容.py`
- [Ansible References](https://github.com/lincoln-dac/kube-linux/tree/master/ansible): `ansible`

### Other components

- **Engineer**

## Connections

- Engineer → Cluster Deployment: reads
- Engineer → etcd Operations: reads
- Engineer → Networking: reads
- Engineer → Scheduling: reads
- Engineer → DNS: reads
- Engineer → Ingress And Traffic: reads
- Engineer → Stateful Workloads: reads
- Engineer → Cluster Backup: reads
- Engineer → Prometheus Monitoring: reads
- Engineer → Grafana Dashboards: reads
- Engineer → Log Collection: reads
- Engineer → Middleware Guides: reads
- Engineer → Argo CD: reads
- Engineer → Linux Operations: reads
- Engineer → Ansible References: reads
- Filebeat Config Watcher → Filebeat Config: updates
- CPU Thread Scaling → Prometheus API: queries
- CPU Thread Scaling → Kubernetes API: scales deployments
- Custom Scaling → Prometheus API: queries
- Custom Scaling → Kubernetes API: scales deployments