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feat: Creating a Custom Resource Definition for a pod IP to metadata mapper. #1071

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feat: Creating a Custom Resource Definition for a pod IP to metadata mapper. #1071

wants to merge 22 commits into from

Commits on Jun 12, 2023

  1. feat: Creating a Custom Resource Definition for the PodInfo operator. 

    This commit:

- Initializes a Project with Name podinfo and repo github.com/cilium/tetragon
- Provide builderplate code for creating the operator

Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jun 12, 2023
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  2. feat: Creating a Custom Resource Definition for the PodInfo operator. 

    This commit:

- Defines the Custom Resource.

Signed-off-by: Prateek Singh <[email protected]>
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  3. feat: Creating a Custom Resource Definition for the PodInfo operator. 

    By default, a custom resource has spec (desired state) as well as status (current state) fields and Kubebuilder auto-generates manifests and deepcopy files for it. But, for out PodInfo resource we don't want the status info, so we need to remove it

This commit:

- Removes the //+kubebuilder:subresource:status comment from podinfo_types.go so kubebuilder doesn't auto generate things regarding the status field.
- make manifests and make generate commands create updated manifests and deepcopy files.

Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jun 12, 2023
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Commits on Jun 13, 2023

  1. Remove go.Mod file from podinfo directory.

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Commits on Jun 27, 2023

  1. Cleared the file since the tests will be written using testify, and n… 

    …ot ginkgo

Signed-off-by: Prateek Singh <[email protected]>
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  2. Mirror k8s pod resource 

    - Updated the spec field
- Added the status field
- Generated manifests

Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jun 27, 2023
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Commits on Jul 2, 2023

  1. Renamed the project from podinfo to tetragonpod. 

    Signed-off-by: Prateek Singh <[email protected]>
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  2. Created an exporter, that will create the CRD object and return to th… 

    …e operator to register the CRD with kubernetes API.

- It has an embed.go file that will include the YAML file in the binary.
- Created a register.go that will take that YAML file create a CRD object and return.

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  3. Integrated the registration of tetragonPod CRD into the tetragon oper… 

    …ator

- renamed the register package to client package, and wrote logic that will register the CRD with the API server
- Used the tetragon client package to register the CRD

Signed-off-by: Prateek Singh <[email protected]>
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Commits on Jul 6, 2023

  1. Replaced podinfo with tetragonpods. 

    Signed-off-by: Prateek Singh <[email protected]>
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  2. Updated the Logic for registering TetragonPod CustomResourceDefinitio… 

    …n with the help of operator.

- The logic now handles the condition if the CustomResourceDefinition already exists in the cluster.

Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jul 6, 2023
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  3. cleanup 

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Commits on Jul 19, 2023

  1. Added cluster role for tetragon pod controller 

    Signed-off-by: Prateek Singh <[email protected]>
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  2. added role binding and service account for tetragonpod controller 

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    prateek041 committed Jul 19, 2023
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  3. Added deployment for the tetragonpod controller 

    Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jul 19, 2023
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  4. Modified files for adding labels and default values 

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  5. Modified tetragonpod controller to check if it gets pod resources 

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  6. Changed github workflows to build image of the tetragonpod controller 

    Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jul 19, 2023
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Commits on Jul 27, 2023

  1. Added flag and logic for skipping the tetragonPod CRD 

    Signed-off-by: Prateek Singh <[email protected]>
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  2. Added flag in the default value 

    Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jul 27, 2023
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  3. Cleanup of unused files 

    Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jul 27, 2023
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  4. Resolving merge conflicts 

    Signed-off-by: Prateek Singh <[email protected]>
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    prateek041 committed Jul 27, 2023
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