diff --git a/apps/base/open-webui/cnpg_cluster.yaml b/apps/base/open-webui/cnpg_cluster.yaml new file mode 100644 index 0000000..9e9dad3 --- /dev/null +++ b/apps/base/open-webui/cnpg_cluster.yaml @@ -0,0 +1,91 @@ +--- +apiVersion: postgresql.cnpg.io/v1 +kind: Cluster +metadata: + name: open-webui-postgres + namespace: open-webui +spec: + affinity: + podAntiAffinityType: preferred + bootstrap: + initdb: + database: open-webui + encoding: UTF8 + localeCType: C + localeCollate: C + owner: open-webui + secret: + name: postgres-credentials + enablePDB: true + enableSuperuserAccess: false + failoverDelay: 0 + imageName: ghcr.io/cloudnative-pg/postgresql:17-minimal-trixie + instances: 3 + logLevel: info + maxSyncReplicas: 0 + minSyncReplicas: 0 + monitoring: + customQueriesConfigMap: + - key: queries + name: cnpg-default-monitoring + disableDefaultQueries: false + enablePodMonitor: false + postgresql: + parameters: + archive_mode: "on" + archive_timeout: 5min + dynamic_shared_memory_type: posix + effective_cache_size: 128MB + full_page_writes: "on" + log_destination: csvlog + log_directory: /controller/log + log_filename: postgres + log_rotation_age: "0" + log_rotation_size: "0" + log_truncate_on_rotation: "false" + logging_collector: "on" + max_connections: "100" + max_parallel_workers: "4" + max_replication_slots: "16" + max_worker_processes: "4" + shared_buffers: 64MB + shared_memory_type: mmap + ssl_max_protocol_version: TLSv1.3 + ssl_min_protocol_version: TLSv1.3 + wal_keep_size: 128MB + wal_level: logical + wal_log_hints: "on" + wal_receiver_timeout: 5s + wal_sender_timeout: 5s + syncReplicaElectionConstraint: + enabled: false + primaryUpdateMethod: restart + primaryUpdateStrategy: unsupervised + probes: + liveness: + isolationCheck: + connectionTimeout: 1000 + enabled: true + requestTimeout: 1000 + replicationSlots: + highAvailability: + enabled: true + slotPrefix: _cnpg_ + synchronizeReplicas: + enabled: true + updateInterval: 30 + resources: + limits: + cpu: 500m + memory: 512Mi + requests: + cpu: 100m + memory: 256Mi + smartShutdownTimeout: 180 + startDelay: 3600 + stopDelay: 1800 + storage: + resizeInUseVolumes: true + size: 5Gi + storageClass: cephrbd-fast-delete + switchoverDelay: 3600 diff --git a/apps/base/open-webui/cnpg_pooler.yaml b/apps/base/open-webui/cnpg_pooler.yaml new file mode 100644 index 0000000..993c1c9 --- /dev/null +++ b/apps/base/open-webui/cnpg_pooler.yaml @@ -0,0 +1,33 @@ +--- +apiVersion: postgresql.cnpg.io/v1 +kind: Pooler +metadata: + name: open-webui-postgres-pooler + namespace: open-webui +spec: + cluster: + name: open-webui-postgres + instances: 2 + pgbouncer: + parameters: + default_pool_size: "50" + max_client_conn: "200" + paused: false + poolMode: transaction + template: + metadata: + labels: + app: pooler + spec: + affinity: + podAntiAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + - labelSelector: + matchExpressions: + - key: app + operator: In + values: + - pooler + topologyKey: kubernetes.io/hostname + containers: [] + type: rw diff --git a/apps/base/open-webui/deployment.yaml b/apps/base/open-webui/deployment.yaml index b83f64d..cb00ec5 100644 --- a/apps/base/open-webui/deployment.yaml +++ b/apps/base/open-webui/deployment.yaml @@ -5,12 +5,10 @@ metadata: name: open-webui namespace: open-webui spec: - replicas: 1 + replicas: 3 selector: matchLabels: app: open-webui - strategy: - type: Recreate template: metadata: annotations: @@ -18,6 +16,7 @@ spec: labels: app: open-webui spec: + priorityClassName: power containers: - name: open-webui image: ghcr.io/open-webui/open-webui:main @@ -59,11 +58,4 @@ spec: requests: cpu: 250m memory: 512Mi - volumeMounts: - - mountPath: /app/backend/data - name: data restartPolicy: Always - volumes: - - name: data - persistentVolumeClaim: - claimName: open-webui-data diff --git a/apps/base/open-webui/httproute.yaml b/apps/base/open-webui/httproute.yaml index 17f8019..b82a66b 100644 --- a/apps/base/open-webui/httproute.yaml +++ b/apps/base/open-webui/httproute.yaml @@ -47,3 +47,7 @@ spec: - path: type: PathPrefix value: / + sessionPersistence: + type: Cookie + cookieName: open-webui-backend + absoluteTimeout: 24h0m0s diff --git a/apps/base/open-webui/kustomization.yaml b/apps/base/open-webui/kustomization.yaml index b52c2f7..3af4aab 100644 --- a/apps/base/open-webui/kustomization.yaml +++ b/apps/base/open-webui/kustomization.yaml @@ -4,8 +4,10 @@ kind: Kustomization resources: - namespace.yaml - - pvc.yaml + - cnpg_cluster.yaml + - cnpg_pooler.yaml - deployment.yaml + - pdb.yaml - service.yaml - gateway.yaml - httproute.yaml diff --git a/apps/base/open-webui/pdb.yaml b/apps/base/open-webui/pdb.yaml new file mode 100644 index 0000000..9abebff --- /dev/null +++ b/apps/base/open-webui/pdb.yaml @@ -0,0 +1,11 @@ +--- +apiVersion: policy/v1 +kind: PodDisruptionBudget +metadata: + name: open-webui + namespace: open-webui +spec: + minAvailable: 1 + selector: + matchLabels: + app: open-webui diff --git a/apps/base/open-webui/pvc.yaml b/apps/base/open-webui/pvc.yaml deleted file mode 100644 index 9069130..0000000 --- a/apps/base/open-webui/pvc.yaml +++ /dev/null @@ -1,13 +0,0 @@ ---- -apiVersion: v1 -kind: PersistentVolumeClaim -metadata: - name: open-webui-data - namespace: open-webui -spec: - accessModes: - - ReadWriteOnce - resources: - requests: - storage: 10Gi - storageClassName: cephrbd-fast-delete diff --git a/apps/base/open-webui/vaultstaticsecret.yaml b/apps/base/open-webui/vaultstaticsecret.yaml index ca10d84..eeebb44 100644 --- a/apps/base/open-webui/vaultstaticsecret.yaml +++ b/apps/base/open-webui/vaultstaticsecret.yaml @@ -1,6 +1,23 @@ --- apiVersion: secrets.hashicorp.com/v1beta1 kind: VaultStaticSecret +metadata: + name: postgres-credentials + namespace: open-webui +spec: + destination: + create: true + name: postgres-credentials + overwrite: true + hmacSecretData: true + mount: kv + path: kubernetes/namespace/open-webui/default/postgres-credentials + refreshAfter: 5m + type: kv-v2 + vaultAuthRef: default +--- +apiVersion: secrets.hashicorp.com/v1beta1 +kind: VaultStaticSecret metadata: name: open-webui-credentials namespace: open-webui