registry/deploy/pkg/k8s/cert_manager.go
adam jones ebaf4c9c99
Refactor database implementation to use PostgreSQL instead of MongoDB (#289)
Fixes #228

## Motivation and Context

See #19

## How Has This Been Tested?

- Run locally
- Run in docker compose
- Run infra in minikube
- Unit and integration tests all passing :)

## Breaking Changes

Yes: users will not be able to access any data they used to have in
custom mongodb. We are accepting this breaking change, given the
registry is in experimental development status.

## Types of changes
<!-- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [x] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update

## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have read the [MCP
Documentation](https://modelcontextprotocol.io)
- [x] My code follows the repository's style guidelines
- [x] New and existing tests pass locally
- [x] I have added appropriate error handling
- [x] I have added or updated documentation as needed

## Additional context

I have not implemented connection pooling support for simplicity, and
because cloudnative-pg already provides built-in connection pooling with
pgBouncer so if we want it later we can switch to this endpoint easily.
2025-08-22 01:40:28 +01:00

78 lines
2.4 KiB
Go

package k8s
import (
"github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes"
"github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/apiextensions"
v1 "github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/core/v1"
"github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/helm/v3"
metav1 "github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/meta/v1"
"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
"github.com/modelcontextprotocol/registry/deploy/infra/pkg/providers"
)
// SetupCertManager sets up cert-manager for TLS certificates
func SetupCertManager(ctx *pulumi.Context, cluster *providers.ProviderInfo) error {
// Create namespace for cert-manager
certManagerNamespace, err := v1.NewNamespace(ctx, "cert-manager", &v1.NamespaceArgs{
Metadata: &metav1.ObjectMetaArgs{
Name: pulumi.String("cert-manager"),
},
}, pulumi.Provider(cluster.Provider))
if err != nil {
return err
}
// Install cert-manager for TLS certificates
certManager, err := helm.NewChart(ctx, "cert-manager", helm.ChartArgs{
Chart: pulumi.String("cert-manager"),
Version: pulumi.String("v1.18.2"),
FetchArgs: helm.FetchArgs{
Repo: pulumi.String("https://charts.jetstack.io"),
},
Namespace: certManagerNamespace.Metadata.Name().Elem(),
Values: pulumi.Map{
"installCRDs": pulumi.Bool(true),
"ingressShim": pulumi.Map{
"defaultIssuerName": pulumi.String("letsencrypt-prod"),
"defaultIssuerKind": pulumi.String("ClusterIssuer"),
},
},
}, pulumi.Provider(cluster.Provider))
if err != nil {
return err
}
_, err = apiextensions.NewCustomResource(ctx, "letsencrypt-prod", &apiextensions.CustomResourceArgs{
ApiVersion: pulumi.String("cert-manager.io/v1"),
Kind: pulumi.String("ClusterIssuer"),
Metadata: &metav1.ObjectMetaArgs{
Name: pulumi.String("letsencrypt-prod"),
},
OtherFields: kubernetes.UntypedArgs{
"spec": pulumi.Map{
"acme": pulumi.Map{
"server": pulumi.String("https://acme-v02.api.letsencrypt.org/directory"),
"email": pulumi.String("admin@modelcontextprotocol.io"),
"privateKeySecretRef": pulumi.Map{
"name": pulumi.String("letsencrypt-prod-key"),
},
"solvers": pulumi.Array{
pulumi.Map{
"http01": pulumi.Map{
"ingress": pulumi.Map{
"ingressClassName": pulumi.String("nginx"),
},
},
},
},
},
},
},
}, pulumi.Provider(cluster.Provider), pulumi.DependsOnInputs(certManager.Ready))
if err != nil {
return err
}
return nil
}