Eclipse Research Labs
NEMO Project
NEMO Kernel
Secure Execution Environment
SEE Interface

Repository

minikube start
minikube addons enable metrics-server
kubectl create deployment rabbitmq --image=rabbitmq:4-alpine
kubectl expose deployment rabbitmq --type=NodePort --port=5672
minikube dashboard
minikube image build . --tag nemometaos/see-interface:latest
kubectl apply -f components.yaml
kubectl port-forward service/rabbitmq 5672
go run cmd/see-ctl/main.go metrics
apiVersion: v1
kind: Pod
metadata:
  name: nginx
spec:
  containers:
    - name: nginx
      image: nginx:latest
      ports:
        - containerPort: 80
go run cmd/see-ctl/main.go do create -f pod.yaml
flowchart RL
    subgraph cluster[SEE Cluster]
    direction RL
    S[ <br><br> ]
    A[Metrics-<br>Server]

    subgraph B[Nodes]
    direction TB
    D[cAdvisor] --> C[kubelet]
    E[Container<br>runtime] --> D
    E1[Container<br>runtime] --> D
    P[pod data] -.- C
    end

    L[API<br>server]
    W[SEE Interface]
    C ---->|node level<br>resource metrics| A -->|metrics<br>API| L --> W
    end

    W ---> K[AMQP Server]

    classDef box fill:#fff,stroke:#000,stroke-width:1px,color:#000;
    class W,B,P,K,cluster,D,E,E1,A,L,C box
    classDef spacewhite fill:#ffffff,stroke:#fff,stroke-width:0px,color:#000
    class S spacewhite
    classDef nemo fill:#326ce5,stroke:#fff,stroke-width:1px,color:#fff;
    class W,K nemo
flowchart LR
    P((P))
    X{{X}}
    Q1[[Q₁]]
    Q2[[Q₂]]
    C1((C₁))
    C2((C₂))

    P --> X
    X -- minikube --> Q1
    X -- * --> Q2
    Q1 --> C1
    Q2 --> C2

    classDef mermaid-producer fill:#a9def9,stroke:#444950
    classDef mermaid-exchange fill:#fae0e4,stroke:#444950
    classDef mermaid-queue fill:#ede7b1,stroke:#444950
    classDef mermaid-consumer fill:#d3f8e2,stroke:#444950

    class P mermaid-producer
    class X mermaid-exchange
    class Q1 mermaid-queue
    class Q2 mermaid-queue
    class C1 mermaid-consumer
    class C2 mermaid-consumer
{
    "Timestamp": "2024-06-21T15:09:27Z",
    "Window": "1m0.195s",
    "Usage": {
        "cpu": "167776094n",
        "memory": "2148948Ki"
    }
}
flowchart LR
    P((P))
    X{{X}}
    Q1[[Q₁]]
    Q2[[Q₂]]
    C1((C₁))
    C2((C₂))

    P --> X
    X -- default.* --> Q1
    X -- *.rabbitmq --> Q1
    X -- # --> Q2
    Q1 --> C1
    Q2 --> C2

    classDef mermaid-producer fill:#a9def9,stroke:#444950
    classDef mermaid-exchange fill:#fae0e4,stroke:#444950
    classDef mermaid-queue fill:#ede7b1,stroke:#444950
    classDef mermaid-consumer fill:#d3f8e2,stroke:#444950

    class P mermaid-producer
    class X mermaid-exchange
    class Q1 mermaid-queue
    class Q2 mermaid-queue
    class C1 mermaid-consumer
    class C2 mermaid-consumer
{
    "timestamp": "2024-06-21T13:12:33Z",
    "window": "1m0.003s",
    "containers": [
        {
            "name": "rabbitmq",
            "usage": {
                "cpu": "5291035n",
                "memory": "207832Ki"
            }
        }
    ]
}
flowchart LR
    C((Client))
    S((Server))
    Q1[[nemo.see.&lt;verb&gt;]]
    Q2[[amq.gen-Xa2…]]
    Request["`Request
    reply_to=amq.gen-Xa2…
    correlation_id=018CC21B…`"]
    Reply["`Reply
    correlation_id=018CC21B…`"]

    C --- Request --> Q1 --> S --> Q2 --- Reply --> C


    classDef mermaid-producer fill:#a9def9,stroke:#444950
    classDef mermaid-exchange fill:#fae0e4,stroke:#444950
    classDef mermaid-queue fill:#ede7b1,stroke:#444950
    classDef mermaid-consumer fill:#d3f8e2,stroke:#444950
    classDef mermaid-msg fill:#ced4da,stroke:#444950

    class C mermaid-producer
    class Q1 mermaid-queue
    class Q2 mermaid-queue
    class S mermaid-consumer
    class Request mermaid-msg
    class Reply mermaid-msg