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kube/mongodb-operator/README.md
2025-08-07 19:24:27 +03:00

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# MongoDB Community Kubernetes Operator
## Derployment
With ArgoCD. Render it locally:
```sh
kustomize build . --enable-helm
```
To update RBAC rules:
```
curl https://raw.githubusercontent.com/mongodb/mongodb-kubernetes-operator/master/config/rbac/role.yaml > mongodb-support.yml
echo "---" >> mongodb-support.yml
curl https://raw.githubusercontent.com/mongodb/mongodb-kubernetes-operator/master/config/rbac/role_binding.yaml >> mongodb-support.yml
echo "---" >> mongodb-support.yml
curl https://raw.githubusercontent.com/mongodb/mongodb-kubernetes-operator/master/config/rbac/role_binding_database.yaml >> mongodb-support.yml
echo "---" >> mongodb-support.yml
curl https://raw.githubusercontent.com/mongodb/mongodb-kubernetes-operator/master/config/rbac/role_database.yaml >> mongodb-support.yml
echo "---" >> mongodb-support.yml
curl https://raw.githubusercontent.com/mongodb/mongodb-kubernetes-operator/master/config/rbac/service_account.yaml >> mongodb-support.yml
echo "---" >> mongodb-support.yml
curl https://raw.githubusercontent.com/mongodb/mongodb-kubernetes-operator/master/config/rbac/service_account_database.yaml >> mongodb-support.yml
```
# Instantiating databases
For each application:
```
ln -s ../mongodb/mongo-support.yml
kubectl apply -f mongo-support.yml
kubectl create secret generic -n default mongodb-application-user-password --from-literal="password=$(cat /dev/urandom | base64 | head -c 30)"
```