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Merged
moritzkiefer-da merged 5 commits into from
Oct 2, 2025
Merged

Use Postgres for Grafana backend #2494

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ab9c86d
wip
isegall-da Oct 1, 2025
65caf4f
wip
isegall-da Oct 1, 2025
4c0731a
[static] works
isegall-da Oct 1, 2025
f760fab
[static] fix unlock
isegall-da Oct 1, 2025
43d8c02
better filter
cocreature Oct 2, 2025
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8 changes: 0 additions & 8 deletions cluster/expected/canton-network/expected.json
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Expand Up @@ -110,14 +110,6 @@
"provider": "",
"type": "kubernetes:core/v1:Secret"
},
{
"custom": true,
"id": "projects/test-project/global/networks/default",
"inputs": {},
"name": "default",
"provider": "",
"type": "gcp:compute/network:Network"
},
{
"custom": true,
"id": "",
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8 changes: 0 additions & 8 deletions cluster/expected/deployment/expected.json
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Expand Up @@ -283,14 +283,6 @@
"provider": "",
"type": "kubernetes:pulumi.com/v1:Stack"
},
{
"custom": true,
"id": "projects/test-project/global/networks/default",
"inputs": {},
"name": "default",
"provider": "",
"type": "gcp:compute/network:Network"
},
{
"custom": true,
"id": "",
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107 changes: 106 additions & 1 deletion cluster/expected/infra/expected.json
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Expand Up @@ -593,6 +593,28 @@
"provider": "",
"type": "kubernetes:core/v1:Namespace"
},
{
"custom": true,
"id": "",
"inputs": {
"apiVersion": "v1",
"data": {
"4dabf18193072939515e22adb298388d": "1b47061264138c4ac30d75fd1eb44270",
"value": {
"postgresPassword": ""
}
},
"kind": "Secret",
"metadata": {
"name": "grafana-pg-secret",
"namespace": "observability"
},
"type": "Opaque"
},
"name": "cn-app-observability-grafana-pg-secret",
"provider": "",
"type": "kubernetes:core/v1:Secret"
},
{
"custom": true,
"id": "",
Expand Down Expand Up @@ -2404,6 +2426,80 @@
"provider": "",
"type": "gcp:compute/routerNat:RouterNat"
},
{
"custom": true,
"id": "",
"inputs": {
"length": 16,
"overrideSpecial": "_%@",
"special": true
},
"name": "observability-grafana-pg-passwd",
"provider": "",
"type": "random:index/randomPassword:RandomPassword"
},
{
"custom": false,
"id": "",
"inputs": {},
"name": "observability-grafana-pg",
"provider": "",
"type": "canton:network:postgres"
},
{
"custom": true,
"id": "",
"inputs": {
"chart": "oci://ghcr.io/digital-asset/decentralized-canton-sync-dev/helm/splice-postgres",
"compat": "true",
"maxHistory": 10,
"name": "grafana-pg",
"namespace": "observability",
"timeout": 600,
"values": {
"affinity": {
"nodeAffinity": {
"requiredDuringSchedulingIgnoredDuringExecution": {
"nodeSelectorTerms": [
{
"matchExpressions": [
{
"key": "cn_apps",
"operator": "Exists"
}
]
}
]
}
}
},
"cluster": {
"dnsName": "mock.global.canton.network.digitalasset.com",
"fixedTokens": false,
"hostname": "mock.global.canton.network.digitalasset.com",
"name": "cn-mocknet"
},
"db": {
"volumeSize": "20Gi"
},
"imageRepo": "us-central1-docker.pkg.dev/da-cn-shared/ghcr/digital-asset/decentralized-canton-sync-dev/docker",
"persistence": {
"secretName": "grafana-pg-secret"
},
"tolerations": [
{
"effect": "NoSchedule",
"key": "cn_apps",
"operator": "Exists"
}
]
},
"version": "0.3.20"
},
"name": "observability-grafana-pg",
"provider": "",
"type": "kubernetes:helm.sh/v3:Release"
},
{
"custom": true,
"id": "",
Expand Down Expand Up @@ -2512,6 +2608,7 @@
"coreDns": {
"enabled": false
},
"database": {},
"defaultRules": {
"create": true
},
Expand Down Expand Up @@ -2608,8 +2705,16 @@
"deploymentStrategy": {
"type": "Recreate"
},
"envFromSecret": "grafana-pg-secret",
"fullnameOverride": "grafana",
"grafana.ini": {
"database": {
"host": "grafana-pg.observability.svc.cluster.local:5432",
"name": "cantonnet",
"password": "${postgresPassword}",
"type": "postgres",
"user": "cnadmin"
},
"date_formats": {
"default_timezone": "UTC"
},
Expand Down Expand Up @@ -2981,7 +3086,7 @@
"name": "observability"
}
},
"name": "observabilty",
"name": "observability",
"provider": "",
"type": "kubernetes:core/v1:Namespace"
},
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8 changes: 0 additions & 8 deletions cluster/expected/splitwell/expected.json
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Expand Up @@ -87,14 +87,6 @@
"provider": "",
"type": "kubernetes:core/v1:Secret"
},
{
"custom": true,
"id": "projects/test-project/global/networks/default",
"inputs": {},
"name": "default",
"provider": "",
"type": "gcp:compute/network:Network"
},
{
"custom": true,
"id": "",
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8 changes: 0 additions & 8 deletions cluster/expected/sv-canton/expected.json
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Expand Up @@ -837,14 +837,6 @@
"provider": "",
"type": "kubernetes:core/v1:Secret"
},
{
"custom": true,
"id": "projects/test-project/global/networks/default",
"inputs": {},
"name": "default",
"provider": "",
"type": "gcp:compute/network:Network"
},
{
"custom": true,
"id": "",
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8 changes: 0 additions & 8 deletions cluster/expected/sv-runbook/expected.json
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Expand Up @@ -170,14 +170,6 @@
"provider": "",
"type": "kubernetes:core/v1:Secret"
},
{
"custom": true,
"id": "projects/test-project/global/networks/default",
"inputs": {},
"name": "default",
"provider": "",
"type": "gcp:compute/network:Network"
},
{
"custom": true,
"id": "",
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8 changes: 0 additions & 8 deletions cluster/expected/validator-runbook/expected.json
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Expand Up @@ -135,14 +135,6 @@
"provider": "",
"type": "kubernetes:core/v1:Secret"
},
{
"custom": true,
"id": "projects/test-project/global/networks/default",
"inputs": {},
"name": "default",
"provider": "",
"type": "gcp:compute/network:Network"
},
{
"custom": true,
"id": "",
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8 changes: 0 additions & 8 deletions cluster/expected/validator1/expected.json
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Expand Up @@ -65,14 +65,6 @@
"provider": "",
"type": "kubernetes:core/v1:Secret"
},
{
"custom": true,
"id": "projects/test-project/global/networks/default",
"inputs": {},
"name": "default",
"provider": "",
"type": "gcp:compute/network:Network"
},
{
"custom": true,
"id": "",
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6 changes: 3 additions & 3 deletions cluster/pulumi/canton-network/src/bigQuery.ts
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Expand Up @@ -14,7 +14,7 @@ import {
Postgres,
CloudPostgres,
generatePassword,
privateNetwork,
privateNetworkId,
protectCloudSql,
} from '@lfdecentralizedtrust/splice-pulumi-common/src/postgres';
import {
Expand Down Expand Up @@ -367,7 +367,7 @@ function installPrivateConnectivityConfiguration(
privateConnectionId: privateConnectionName,
displayName: privateConnectionName,
location: cloudsdkComputeRegion(),
vpcPeeringConfig: { subnet: pickDatastreamPeeringCidr(), vpc: privateNetwork.id },
vpcPeeringConfig: { subnet: pickDatastreamPeeringCidr(), vpc: privateNetworkId },
labels: {
cluster: CLUSTER_BASENAME,
},
Expand Down Expand Up @@ -450,7 +450,7 @@ function createPublicationAndReplicationSlots(
const schemaName = dbName;
const path = commandScriptPath('cluster/pulumi/canton-network/bigquery-cloudsql.sh');
const scriptArgs = pulumi.interpolate`\\
--private-network-project="${privateNetwork.project}" \\
--private-network-project="${gcp.organizations.getProjectOutput({})}" \\
--compute-region="${cloudsdkComputeRegion()}" \\
--service-account-email="${postgres.databaseInstance.serviceAccountEmailAddress}" \\
--tables-to-replicate-length="${tablesToReplicate.length}" \\
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7 changes: 2 additions & 5 deletions cluster/pulumi/common/src/postgres.ts
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Expand Up @@ -21,10 +21,7 @@ const cloudSqlEnterprisePlus = spliceConfig.pulumiProjectConfig.cloudSql.enterpr
const project = gcp.organizations.getProjectOutput({});

// use existing default network (needs to have a private vpc connection)
export const privateNetwork = gcp.compute.Network.get(
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@isegall-da isegall-da Oct 1, 2025

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In infra stack, we're already creating this resource, so when this is imported from infra stack, it triggers a duplicate resource error. AFAICT, all we need from here is the ID, so no real point in even creating this resource.

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@moritzkiefer-da moritzkiefer-da Oct 2, 2025

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sounds plausible

'default',
pulumi.interpolate`projects/${project.name}/global/networks/default`
);
export const privateNetworkId = pulumi.interpolate`projects/${project.name}/global/networks/default`;

export function generatePassword(
name: string,
Expand Down Expand Up @@ -120,7 +117,7 @@ export class CloudPostgres extends pulumi.ComponentResource implements Postgres
: undefined),
ipConfiguration: {
ipv4Enabled: false,
privateNetwork: privateNetwork.id,
privateNetwork: privateNetworkId,
enablePrivatePathForGoogleCloudServices: true,
},
userLabels: opts.migrationId
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3 changes: 2 additions & 1 deletion cluster/pulumi/infra/package.json
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Expand Up @@ -5,7 +5,8 @@
"@pulumi/auth0": "3.21.0",
"@pulumi/kubernetes-cert-manager": "0.2.0",
"@pulumiverse/grafana": "0.16.3",
"@lfdecentralizedtrust/splice-pulumi-common": "1.0.0"
"@lfdecentralizedtrust/splice-pulumi-common": "1.0.0",
"@pulumi/gcp": "8.32.1"
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@isegall-da isegall-da Oct 1, 2025

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Not 100% sure why having this in common did not suffice, but it didn't...

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@moritzkiefer-da moritzkiefer-da Oct 2, 2025

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npm 🤷

},
"overrides": {
"@pulumi/kubernetes-cert-manager": {
Expand Down
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