https://github.com/maoertel/mongodb-atlas-k8s-operator

Small k8s Operator to create MongoDB Atlas users
https://github.com/maoertel/mongodb-atlas-k8s-operator

k8s-operator kubernetes mongodb mongodb-atlas operator rust

Last synced: 5 days ago
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Small k8s Operator to create MongoDB Atlas users

• Host: GitHub
• URL: https://github.com/maoertel/mongodb-atlas-k8s-operator
• Owner: maoertel
• Created: 2024-06-17T07:38:29.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2024-06-21T18:08:49.000Z (5 months ago)
• Last Synced: 2024-06-22T10:27:28.981Z (5 months ago)
• Topics: k8s-operator, kubernetes, mongodb, mongodb-atlas, operator, rust
• Language: Rust
• Homepage:
• Size: 62.5 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# MongoDB Atlas K8s Operator

As the orginal MongoDB Atlas K8s Operator is not taking Atlas users into account, I thought about writing my own

operator that handles this. And as there is already a lot of stuff out there for Golang, I decided to write it in Rust.

It is in a POC state so a lot of happy path and things that are not handled yet, like:

- What happens to the passwords (send encrypted via email, put into Vault?)

- All the error handling regarding Atlas API

- Update the Status of the k8s resource

## Use it

1. Create the CRD

```bash

kubectl create -f crds/atlasusers.yaml

```

2. Start the operator

In the context of your choice, start the operator with the following command. You need to provide atlas MongoDB API key credentials.

```bash

cargo run --public-key  --private-key 

```

3. Create a new MongoDB Atlas `AtlasUser` K8s resource

```bash

kubectl create -f crds/examples/john_doe.yaml

```

What basically deployes something like that:

```yaml

apiVersion: moertel.com/v1

kind: AtlasUser

metadata:

  name: johndoe

  namespace: default

spec:

  country: US

  firstName: John

  lastName: Doe

  username: [email protected]

  roles:

  - orgId: "4723423423"

    roleName: "ORG_OWNER"

```

4. Check the created resource in your cluster

```bash

kubectl describe atlasusers johndoe

```