a9ff705d80This includes infra setup for metrics collection and visualisation ## Motivation and Context It is important to have basic observability setup, so that common issues can be identified quickly ## How Has This Been Tested? - Tested on local - Tested on one of the production setup ## Breaking Changes No ## 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) - [X] New feature (non-breaking change which adds functionality) - [ ] 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 - [ ] I have added or updated documentation as needed ## Additional context - This includes set up of following components: - Victoriametrics single node cluster for storing metrics data with persistent storage configuration for local and production env. - Vmagent with target discovery for mcp-registry pods with scrape interval of 30s. - Grafana for visualising metrics and setting alerts. - Datasource of victoriametrics is pre-configured as config map - Persistent volume for basic configuration - Sqlite for local and Postgres for production setup for storing dashboard, alerts etc details ## Metrics in action <img width="1422" height="666" alt="Screenshot 2025-08-31 at 4 35 28 AM" src="https://github.com/user-attachments/assets/e54ce846-653c-4fa3-aa7a-fe277f0810e6" /> --------- Co-authored-by: Adam Jones <adamj@anthropic.com> Co-authored-by: adam jones <adamj+git@anthropic.com>
69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
package k8s
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import (
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"github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/apiextensions"
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corev1 "github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/core/v1"
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"github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/helm/v3"
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metav1 "github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/meta/v1"
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"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
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"github.com/modelcontextprotocol/registry/deploy/infra/pkg/providers"
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)
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// DeployPostgresDatabases deploys the CloudNative PostgreSQL operator and PostgreSQL cluster
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func DeployPostgresDatabases(ctx *pulumi.Context, cluster *providers.ProviderInfo, environment string) (*apiextensions.CustomResource, error) {
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// Create cnpg-system namespace
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cnpgNamespace, err := corev1.NewNamespace(ctx, "cnpg-system", &corev1.NamespaceArgs{
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Metadata: &metav1.ObjectMetaArgs{
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Name: pulumi.String("cnpg-system"),
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},
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}, pulumi.Provider(cluster.Provider))
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if err != nil {
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return nil, err
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}
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// Install cloudnative-pg Helm chart
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cloudNativePG, err := helm.NewChart(ctx, "cloudnative-pg", helm.ChartArgs{
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Chart: pulumi.String("cloudnative-pg"),
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Version: pulumi.String("v0.26.0"),
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FetchArgs: helm.FetchArgs{
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Repo: pulumi.String("https://cloudnative-pg.github.io/charts"),
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},
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Namespace: cnpgNamespace.Metadata.Name().Elem(),
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Values: pulumi.Map{
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"webhooks": pulumi.Map{
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"replicaCount": pulumi.Int(1),
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},
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},
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}, pulumi.Provider(cluster.Provider))
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if err != nil {
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return nil, err
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}
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// Create PostgreSQL cluster
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pgCluster, err := apiextensions.NewCustomResource(ctx, "registry-pg", &apiextensions.CustomResourceArgs{
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ApiVersion: pulumi.String("postgresql.cnpg.io/v1"),
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Kind: pulumi.String("Cluster"),
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Metadata: &metav1.ObjectMetaArgs{
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Name: pulumi.String("registry-pg"),
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Namespace: pulumi.String("default"),
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Labels: pulumi.StringMap{
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"app": pulumi.String("registry-pg"),
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"environment": pulumi.String(environment),
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},
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},
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OtherFields: map[string]any{
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"spec": map[string]any{
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"instances": 1,
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"storage": map[string]any{
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"size": "50Gi",
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},
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},
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},
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}, pulumi.Provider(cluster.Provider), pulumi.DependsOnInputs(cloudNativePG.Ready), pulumi.RetainOnDelete(true))
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if err != nil {
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return nil, err
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}
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return pgCluster, nil
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}
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