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Small improvements #1580

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Small improvements #1580

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5e4202d
Fixed config.json for local development
SimonBaeumer Jul 3, 2024
3104a47
removing deprecated namespace option, clarifying docs
SimonBaeumer Jul 4, 2024
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5 changes: 4 additions & 1 deletion cmd/manager/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ package main
import (
"fmt"
"os"
"sigs.k8s.io/controller-runtime/pkg/cache"

mdbv1 "github.com/mongodb/mongodb-kubernetes-operator/api/v1"
"github.com/mongodb/mongodb-kubernetes-operator/controllers"
Expand Down Expand Up @@ -82,7 +83,9 @@ func main() {

// Create a new Cmd to provide shared dependencies and start components
mgr, err := manager.New(cfg, manager.Options{
Namespace: watchNamespace,
Cache: cache.Options{
Namespaces: []string{watchNamespace},
},
})
if err != nil {
log.Sugar().Fatalf("Unable to create manager: %v", err)
Expand Down
2 changes: 1 addition & 1 deletion docs/architecture.md
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Expand Up @@ -10,7 +10,7 @@ The MongoDB Community Kubernetes Operator is a [Custom Resource Definition](http

## Cluster Configuration

You create and update MongoDBCommunity resources by defining a MongoDBCommunity resource definition. When you apply the MongoDBCommunity resource definition to your Kubernetes environment, the Operator:
You create and update MongoDBCommunity resources by defining a MongoDBCommunity resource definition in the namespace watched by the operator. When you apply the MongoDBCommunity resource definition to your Kubernetes environment, the Operator:

1. Creates a [StatefulSet](https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/) that contains one [pod](https://kubernetes.io/docs/concepts/workloads/pods/pod-overview/) for each [replica set](https://www.mongodb.com/docs/manual/replication/) member.
1. Writes the Automation configuration as a [Secret](https://kubernetes.io/docs/concepts/configuration/secret/) and mounts it to each pod.
Expand Down
6 changes: 4 additions & 2 deletions docs/contributing.md
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Expand Up @@ -61,13 +61,15 @@ to be able to run properly. Create a json file with the following content:
"version_upgrade_hook_image": "community-operator-version-upgrade-post-start-hook",
"agent_image": "mongodb-agent-ubi-dev",
"readiness_probe_image": "mongodb-kubernetes-readiness",
"s3_bucket": ""
"s3_bucket": "",
"mdb_local_operator": "",
"kubeconfig": "",
}
```

#### Config Options

1. `namespace` is the namespace that will be used by scripts/tooling. All the resources will be deployed here.
1. `namespace` is the watch namespace of the operator, only in this namespace `MongoDBCommunity` are being reconciled. Additionally, this namespace will be used by scripts/tooling. All the resources will be deployed here.
2. `repo_url` the repository that should be used to push/pull all images.
3. `operator_image` will be used as the name of the operator deployment, and the name of the operator image when build.
4. `e2e_image` the name of e2e test image that will be built.
Expand Down