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@hamzabouissi hamzabouissi commented Feb 6, 2025

PR Type

Enhancement, Tests


Description

  • Updated AMI release version across multiple files to 1.30.8-20250123.

  • Added a new test for pod creation using a DaemonSet in Kubernetes.

  • Introduced a new daemonset.yaml file for testing pod creation.

  • Enhanced cleanup and validation steps in k8s-test.sh.


Changes walkthrough 📝

Relevant files
Enhancement
main.tf
Update AMI release version in Terraform test configurations

tests/main.tf

  • Updated AMI release version to 1.30.8-20250123 in commented
    configurations.
  • +3/-3     
    variables.tf
    Update default AMI release version                                             

    variables.tf

    • Updated default AMI release version to 1.30.8-20250123.
    +1/-1     
    Tests
    k8s-test.sh
    Add pod creation test and cleanup in script                           

    tests/k8s-test.sh

  • Added a new test to verify pod creation using a DaemonSet.
  • Included cleanup steps for the DaemonSet after testing.
  • +15/-0   
    daemonset.yaml
    Add DaemonSet configuration for pod creation testing         

    tests/daemonset.yaml

  • Added a new DaemonSet configuration for testing pod creation.
  • Included tolerations and a simple Alpine container for testing.
  • +75/-0   
    Documentation
    README.md
    Update AMI release version in README examples                       

    README.md

  • Updated AMI release version to 1.30.8-20250123 in example
    configurations.
  • +4/-4     
    .header.md
    Update AMI release version in documentation header             

    docs/.header.md

  • Updated AMI release version to 1.30.8-20250123 in documentation header
    examples.
  • +3/-3     

    Need help?
  • Type /help how to ... in the comments thread for any questions about Qodo Merge usage.
  • Check out the documentation for more information.
  • @codiumai-pr-agent-free
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    PR Reviewer Guide 🔍

    Here are some key observations to aid the review process:

    ⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪
    🧪 PR contains tests
    🔒 No security concerns identified
    ⚡ Recommended focus areas for review

    Duplicate Resources

    Multiple DaemonSet resources are defined with the same name 'alpine-daemonset-argocd' in the same namespace 'test-pods-creation', which will cause conflicts and deployment issues

    kind: DaemonSet
    metadata:
      name: alpine-daemonset-argocd
      namespace: test-pods-creation
    spec:
      selector:
        matchLabels:
          app: alpine-test
      template:
        metadata:
          labels:
            app: alpine-test
        spec:
          tolerations:
            - key: "glueops.dev/role"
              operator: "Equal"
              value: "glueops-platform-argocd-app-controller"
              effect: "NoSchedule"
          containers:
          - name: alpine
            image: alpine:latest
            command: ["/bin/sh", "-c", "while true; do echo Running on $(hostname); sleep 3600; done"]
    ---
    
    apiVersion: apps/v1
    kind: DaemonSet
    metadata:
      name: alpine-daemonset-argocd
      namespace: test-pods-creation
    spec:
      selector:
        matchLabels:
          app: alpine-test
      template:
        metadata:
          labels:
            app: alpine-test
        spec:
          tolerations:
            - key: "glueops.dev/role"
              operator: "Equal"
              value: "glueops-platform"
              effect: "NoSchedule"
          containers:
          - name: alpine
            image: alpine:latest
            command: ["/bin/sh", "-c", "while true; do echo Running on $(hostname); sleep 3600; done"]
    
    ---
    
    apiVersion: apps/v1
    kind: DaemonSet
    metadata:
      name: alpine-daemonset-argocd
      namespace: test-pods-creation
    spec:
      selector:
        matchLabels:
          app: alpine-test
      template:
        metadata:
          labels:
            app: alpine-test
        spec:
          containers:
          - name: alpine
            image: alpine:latest
            command: ["/bin/sh", "-c", "while true; do echo Running on $(hostname); sleep 3600; done"]
    Test Validation

    The hardcoded pod count check (8 pods) may be unreliable as it depends on the cluster size. Consider dynamically getting the expected pod count based on the number of nodes

    if [ "$POD_COUNT" -ne 8 ]; then
      echo "Expected 8 pods, but found $POD_COUNT."
      exit 1

    @codiumai-pr-agent-free
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    codiumai-pr-agent-free bot commented Feb 6, 2025

    PR Code Suggestions ✨

    Explore these optional code suggestions:

    CategorySuggestion                                                                                                                                    Impact
    Possible issue
    Fix duplicate resource names
    Suggestion Impact:The commit renamed both DaemonSets to have unique names: 'alpine-daemonset-glueops' and 'alpine-daemonset'

    code diff:

    @@ -32,7 +32,7 @@
     apiVersion: apps/v1
     kind: DaemonSet
     metadata:
    -  name: alpine-daemonset-argocd
    +  name: alpine-daemonset-glueops
       namespace: test-pods-creation
     spec:
       selector:
    @@ -58,7 +58,7 @@
     apiVersion: apps/v1
     kind: DaemonSet
     metadata:
    -  name: alpine-daemonset-argocd
    +  name: alpine-daemonset
       namespace: test-pods-creation
     spec:
       selector:

    The DaemonSet names are identical which will cause conflicts. Each DaemonSet in
    the same namespace must have a unique name.

    tests/daemonset.yaml [10-12]

     metadata:
    -  name: alpine-daemonset-argocd
    +  name: alpine-daemonset-argocd-1  # Increment for each DaemonSet
       namespace: test-pods-creation

    [To ensure code accuracy, apply this suggestion manually]

    Suggestion importance[1-10]: 9

    __

    Why: Critical issue: Having multiple DaemonSets with identical names in the same namespace will cause deployment failures and resource conflicts. This must be fixed for the test to work.

    High
    General
    Add timeout for pod readiness

    Add timeout to pod readiness check to prevent infinite wait in case of
    deployment issues.

    tests/k8s-test.sh [9]

    -POD_COUNT=$(kubectl get pods -n test-pods-creation --field-selector=status.phase=Running  --no-headers | wc -l)
    +timeout 300s bash -c 'until [ $(kubectl get pods -n test-pods-creation --field-selector=status.phase=Running --no-headers | wc -l) -eq 8 ]; do sleep 5; done' || (echo "Timeout waiting for pods"; exit 1)
    • Apply this suggestion
    Suggestion importance[1-10]: 8

    __

    Why: Important improvement that prevents test hangs by adding a timeout. Without it, the script could wait indefinitely if pods fail to reach Running state.

    Medium

    operator: "Equal"
    value: "glueops-platform-argocd-app-controller"
    effect: "NoSchedule"
    containers:

    Check warning

    Code scanning / SonarCloud

    Service account permissions should be restricted Medium test

    Bind this resource's automounted service account to RBAC or disable automounting. See more on SonarQube Cloud
    value: "glueops-platform-argocd-app-controller"
    effect: "NoSchedule"
    containers:
    - name: alpine

    Check warning

    Code scanning / SonarCloud

    Memory limits should be enforced Medium test

    Specify a memory limit for this container. See more on SonarQube Cloud
    operator: "Equal"
    value: "glueops-platform"
    effect: "NoSchedule"
    containers:

    Check warning

    Code scanning / SonarCloud

    Service account permissions should be restricted Medium test

    Bind this resource's automounted service account to RBAC or disable automounting. See more on SonarQube Cloud
    value: "glueops-platform"
    effect: "NoSchedule"
    containers:
    - name: alpine

    Check warning

    Code scanning / SonarCloud

    Memory limits should be enforced Medium test

    Specify a memory limit for this container. See more on SonarQube Cloud
    labels:
    app: alpine-test
    spec:
    containers:

    Check warning

    Code scanning / SonarCloud

    Service account permissions should be restricted Medium test

    Bind this resource's automounted service account to RBAC or disable automounting. See more on SonarQube Cloud
    app: alpine-test
    spec:
    containers:
    - name: alpine

    Check warning

    Code scanning / SonarCloud

    Memory limits should be enforced Medium test

    Specify a memory limit for this container. See more on SonarQube Cloud
    @sonarqubecloud
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    sonarqubecloud bot commented Feb 6, 2025

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