Compare commits
6 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
 alexlebens
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5180895f9b | ||
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alexlebens
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93e8c8f228 | ||
 renovate-bot
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f8e87e613e
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||
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alexlebens
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2357259c89 | ||
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alexlebens
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d8550f04f2 | ||
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alexlebens
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bc2cfeb2a2 |
@@ -1,6 +1,6 @@
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apiVersion: v2
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name: postgres-cluster
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version: 7.13.1
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version: 7.15.0
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description: Cloudnative-pg Cluster
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keywords:
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- database
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@@ -1,6 +1,6 @@
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# postgres-cluster
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|
||||
 
|
||||
 
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Cloudnative-pg Cluster
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@@ -19,17 +19,17 @@ Cloudnative-pg Cluster
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||||
|
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| Key | Type | Default | Description |
|
||||
|-----|------|---------|-------------|
|
||||
| backup | object | `{"externalSecret":{"enabled":true},"method":"objectStore","objectStore":null,"scheduledBackups":[]}` | Backup settings |
|
||||
| backup | object | `{"externalSecret":{"enabled":true},"method":"objectStore","objectStore":[],"scheduledBackups":[]}` | Backup settings |
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||||
| backup.externalSecret | object | `{"enabled":true}` | Use generated External Secrets, credentialPath points at path in cluster store that contains the keys ACCESS_KEY_ID and ACCESS_SECRET_KEY |
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||||
| backup.method | string | `"objectStore"` | Method to create backups, options currently are only objectStore |
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||||
| backup.objectStore | string | `nil` | Options for object store backups |
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| backup.objectStore | list | `[]` | Options for object store backups |
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| backup.scheduledBackups | list | `[]` | List of scheduled backups |
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||||
| cluster | object | `{"additionalLabels":{},"affinity":{"enablePodAntiAffinity":true,"topologyKey":"kubernetes.io/hostname"},"annotations":{},"certificates":{},"enablePDB":true,"enableSuperuserAccess":false,"image":{"repository":"ghcr.io/cloudnative-pg/postgresql","tag":"18.3-standard-trixie"},"imagePullPolicy":"IfNotPresent","imagePullSecrets":[],"initdb":{"database":"app","owner":"app"},"instances":3,"logLevel":"info","monitoring":{"customQueries":[],"customQueriesSecret":[],"disableDefaultQueries":false,"enabled":true,"podMonitor":{"enabled":true,"metricRelabelings":[],"relabelings":[]},"prometheusRule":{"enabled":true,"excludeRules":["CNPGClusterLastFailedArchiveTimeWarning"]}},"postgresGID":-1,"postgresUID":-1,"postgresql":{"ldap":{},"parameters":{"hot_standby_feedback":"on","max_slot_wal_keep_size":"2000MB","shared_buffers":"512MB"},"pg_hba":[],"pg_ident":[],"shared_preload_libraries":[],"synchronous":{}},"primaryUpdateMethod":"switchover","primaryUpdateStrategy":"unsupervised","priorityClassName":"","resources":{"limits":{"hugepages-2Mi":"256Mi"},"requests":{"cpu":"20m","memory":"80Mi"}},"roles":[],"serviceAccountTemplate":{},"services":{},"storage":{"size":"10Gi","storageClass":"local-path"},"superuserSecret":"","walStorage":{"enabled":true,"size":"2Gi","storageClass":"local-path"}}` | Cluster settings |
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| cluster | object | `{"additionalLabels":{},"affinity":{"enablePodAntiAffinity":true,"topologyKey":"kubernetes.io/hostname"},"annotations":{},"certificates":{},"enablePDB":true,"enableSuperuserAccess":false,"image":{"repository":"ghcr.io/cloudnative-pg/postgresql","tag":"18.4-standard-trixie"},"imagePullPolicy":"IfNotPresent","imagePullSecrets":[],"initdb":{"database":"app","owner":"app"},"instances":3,"logLevel":"info","monitoring":{"customQueries":[],"customQueriesSecret":[],"disableDefaultQueries":false,"enabled":true,"podMonitor":{"enabled":true,"metricRelabelings":[],"relabelings":[]},"prometheusRule":{"enabled":true,"excludeRules":["CNPGClusterLastFailedArchiveTimeWarning"]}},"postgresGID":-1,"postgresUID":-1,"postgresql":{"ldap":{},"parameters":{"hot_standby_feedback":"on","max_slot_wal_keep_size":"2000MB","shared_buffers":"512MB"},"pg_hba":[],"pg_ident":[],"shared_preload_libraries":[],"synchronous":{}},"primaryUpdateMethod":"switchover","primaryUpdateStrategy":"unsupervised","priorityClassName":"","resources":{"limits":{"hugepages-2Mi":"256Mi"},"requests":{"cpu":"50m","memory":"512Mi"}},"roles":[],"serviceAccountTemplate":{},"services":{},"storage":{"size":"10Gi","storageClass":"local-path"},"superuserSecret":"","walStorage":{"enabled":true,"size":"2Gi","storageClass":"local-path"}}` | Cluster settings |
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| cluster.affinity | object | `{"enablePodAntiAffinity":true,"topologyKey":"kubernetes.io/hostname"}` | Affinity/Anti-affinity rules for Pods. See: https://cloudnative-pg.io/documentation/current/cloudnative-pg.v1/#postgresql-cnpg-io-v1-AffinityConfiguration |
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| cluster.certificates | object | `{}` | The configuration for the CA and related certificates. See: https://cloudnative-pg.io/documentation/current/cloudnative-pg.v1/#postgresql-cnpg-io-v1-CertificatesConfiguration |
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| cluster.enablePDB | bool | `true` | Allow to disable PDB, mainly useful for upgrade of single-instance clusters or development purposes See: https://cloudnative-pg.io/documentation/current/kubernetes_upgrade/#pod-disruption-budgets |
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| cluster.enableSuperuserAccess | bool | `false` | When this option is enabled, the operator will use the SuperuserSecret to update the postgres user password. If the secret is not present, the operator will automatically create one. When this option is disabled, the operator will ignore the SuperuserSecret content, delete it when automatically created, and then blank the password of the postgres user by setting it to NULL. |
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| cluster.image | object | `{"repository":"ghcr.io/cloudnative-pg/postgresql","tag":"18.3-standard-trixie"}` | Default image |
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| cluster.image | object | `{"repository":"ghcr.io/cloudnative-pg/postgresql","tag":"18.4-standard-trixie"}` | Default image |
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| cluster.imagePullPolicy | string | `"IfNotPresent"` | Image pull policy. One of Always, Never or IfNotPresent. If not defined, it defaults to IfNotPresent. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images |
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| cluster.imagePullSecrets | list | `[]` | The list of pull secrets to be used to pull the images. See: https://cloudnative-pg.io/documentation/current/cloudnative-pg.v1/#postgresql-cnpg-io-v1-LocalObjectReference |
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| cluster.initdb | object | `{"database":"app","owner":"app"}` | Bootstrap is the configuration of the bootstrap process when initdb is used. See: https://cloudnative-pg.io/documentation/current/bootstrap/ See: https://cloudnative-pg.io/documentation/current/cloudnative-pg.v1/#postgresql-cnpg-io-v1-bootstrapinitdb |
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@@ -55,7 +55,7 @@ Cloudnative-pg Cluster
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| cluster.postgresql.synchronous | object | `{}` | Quorum-based Synchronous Replication |
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| cluster.primaryUpdateMethod | string | `"switchover"` | Method to follow to upgrade the primary server during a rolling update procedure, after all replicas have been successfully updated. It can be switchover (default) or restart. |
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| cluster.primaryUpdateStrategy | string | `"unsupervised"` | Strategy to follow to upgrade the primary server during a rolling update procedure, after all replicas have been successfully updated: it can be automated (unsupervised - default) or manual (supervised) |
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| cluster.resources | object | `{"limits":{"hugepages-2Mi":"256Mi"},"requests":{"cpu":"20m","memory":"80Mi"}}` | Resources requirements of every generated Pod. Please refer to https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ for more information. We strongly advise you use the same setting for limits and requests so that your cluster pods are given a Guaranteed QoS. See: https://kubernetes.io/docs/concepts/workloads/pods/pod-qos/ |
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| cluster.resources | object | `{"limits":{"hugepages-2Mi":"256Mi"},"requests":{"cpu":"50m","memory":"512Mi"}}` | Resources requirements of every generated Pod. Please refer to https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ for more information. We strongly advise you use the same setting for limits and requests so that your cluster pods are given a Guaranteed QoS. See: https://kubernetes.io/docs/concepts/workloads/pods/pod-qos/ |
|
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| cluster.roles | list | `[]` | This feature enables declarative management of existing roles, as well as the creation of new roles if they are not already present in the database. See: https://cloudnative-pg.io/documentation/current/declarative_role_management/ |
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| cluster.serviceAccountTemplate | object | `{}` | Configure the metadata of the generated service account |
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| cluster.services | object | `{}` | Customization of service definitions. Please refer to https://cloudnative-pg.io/documentation/current/service_management/ |
|
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@@ -1,346 +0,0 @@
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||||
---
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# Source: postgres-cluster/templates/cluster.yaml
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||||
apiVersion: postgresql.cnpg.io/v1
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kind: Cluster
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||||
metadata:
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name: release-name-postgresql-18-cluster
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||||
namespace: gitea
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||||
labels:
|
||||
app.kubernetes.io/name: release-name-postgresql-18-cluster
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||||
helm.sh/chart: postgres-cluster-7.13.1
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||||
app.kubernetes.io/instance: release-name
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||||
app.kubernetes.io/part-of: release-name
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||||
app.kubernetes.io/version: "7.13.1"
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||||
app.kubernetes.io/managed-by: Helm
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||||
spec:
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||||
instances: 3
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||||
imageName: "ghcr.io/cloudnative-pg/postgresql:18.3-standard-trixie"
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||||
imagePullPolicy: IfNotPresent
|
||||
postgresUID: 26
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postgresGID: 26
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||||
storage:
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||||
size: 10Gi
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||||
storageClass: local-path
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||||
walStorage:
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||||
size: 2Gi
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storageClass: local-path
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||||
resources:
|
||||
limits:
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||||
hugepages-2Mi: 256Mi
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||||
requests:
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||||
cpu: 20m
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||||
memory: 80Mi
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||||
affinity:
|
||||
enablePodAntiAffinity: true
|
||||
topologyKey: kubernetes.io/hostname
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||||
primaryUpdateMethod: switchover
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||||
primaryUpdateStrategy: unsupervised
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||||
logLevel: info
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||||
enableSuperuserAccess: false
|
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enablePDB: true
|
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postgresql:
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||||
parameters:
|
||||
hot_standby_feedback: "on"
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max_slot_wal_keep_size: 2000MB
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||||
shared_buffers: 128MB
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monitoring:
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||||
enablePodMonitor: false
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disableDefaultQueries: false
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bootstrap:
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||||
initdb:
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database: app
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owner: app
|
||||
---
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||||
# Source: postgres-cluster/templates/pod-monitor.yaml
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||||
apiVersion: monitoring.coreos.com/v1
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||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: release-name-postgresql-18
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||||
namespace: gitea
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||||
labels:
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||||
app.kubernetes.io/name: release-name-postgresql-18
|
||||
helm.sh/chart: postgres-cluster-7.13.1
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||||
app.kubernetes.io/instance: release-name
|
||||
app.kubernetes.io/part-of: release-name
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||||
app.kubernetes.io/version: "7.13.1"
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||||
app.kubernetes.io/managed-by: Helm
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||||
spec:
|
||||
selector:
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matchLabels:
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||||
cnpg.io/cluster: release-name-postgresql-18
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cnpg.io/podRole: instance
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podMetricsEndpoints:
|
||||
- port: metrics
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||||
---
|
||||
# Source: postgres-cluster/templates/prometheus-rule.yaml
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apiVersion: monitoring.coreos.com/v1
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||||
kind: PrometheusRule
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||||
metadata:
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||||
name: release-name-postgresql-18-alert-rules
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namespace: gitea
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||||
labels:
|
||||
app.kubernetes.io/name: release-name-postgresql-18-alert-rules
|
||||
helm.sh/chart: postgres-cluster-7.13.1
|
||||
app.kubernetes.io/instance: release-name
|
||||
app.kubernetes.io/part-of: release-name
|
||||
app.kubernetes.io/version: "7.13.1"
|
||||
app.kubernetes.io/managed-by: Helm
|
||||
spec:
|
||||
groups:
|
||||
- name: cloudnative-pg/release-name-postgresql-18
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||||
rules:
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||||
- alert: CNPGClusterBackendsWaitingWarning
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annotations:
|
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summary: CNPG Cluster a backend is waiting for longer than 5 minutes.
|
||||
description: |-
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||||
Pod {{ $labels.pod }}
|
||||
has been waiting for longer than 5 minutes
|
||||
expr: |
|
||||
cnpg_backends_waiting_total{namespace="gitea"} > 300
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterDatabaseDeadlockConflictsWarning
|
||||
annotations:
|
||||
summary: CNPG Cluster has over 10 deadlock conflicts.
|
||||
description: |-
|
||||
There are over 10 deadlock conflicts in
|
||||
{{ $labels.pod }}
|
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expr: |
|
||||
cnpg_pg_stat_database_deadlocks{namespace="gitea"} > 10
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterHACritical
|
||||
annotations:
|
||||
summary: CNPG Cluster has no standby replicas!
|
||||
description: |-
|
||||
CloudNativePG Cluster "{{`{{`}} $labels.job {{`}}`}}" has no ready standby replicas. Your cluster at a severe
|
||||
risk of data loss and downtime if the primary instance fails.
|
||||
|
||||
The primary instance is still online and able to serve queries, although connections to the `-ro` endpoint
|
||||
will fail. The `-r` endpoint os operating at reduced capacity and all traffic is being served by the main.
|
||||
|
||||
This can happen during a normal fail-over or automated minor version upgrades in a cluster with 2 or less
|
||||
instances. The replaced instance may need some time to catch-up with the cluster primary instance.
|
||||
|
||||
This alarm will be always trigger if your cluster is configured to run with only 1 instance. In this
|
||||
case you may want to silence it.
|
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runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterHACritical.md
|
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expr: |
|
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max by (job) (cnpg_pg_replication_streaming_replicas{namespace="gitea"} - cnpg_pg_replication_is_wal_receiver_up{namespace="gitea"}) < 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterHAWarning
|
||||
annotations:
|
||||
summary: CNPG Cluster less than 2 standby replicas.
|
||||
description: |-
|
||||
CloudNativePG Cluster "{{`{{`}} $labels.job {{`}}`}}" has only {{`{{`}} $value {{`}}`}} standby replicas, putting
|
||||
your cluster at risk if another instance fails. The cluster is still able to operate normally, although
|
||||
the `-ro` and `-r` endpoints operate at reduced capacity.
|
||||
|
||||
This can happen during a normal fail-over or automated minor version upgrades. The replaced instance may
|
||||
need some time to catch-up with the cluster primary instance.
|
||||
|
||||
This alarm will be constantly triggered if your cluster is configured to run with less than 3 instances.
|
||||
In this case you may want to silence it.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterHAWarning.md
|
||||
expr: |
|
||||
max by (job) (cnpg_pg_replication_streaming_replicas{namespace="gitea"} - cnpg_pg_replication_is_wal_receiver_up{namespace="gitea"}) < 2
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterHighConnectionsCritical
|
||||
annotations:
|
||||
summary: CNPG Instance maximum number of connections critical!
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" instance {{`{{`}} $labels.pod {{`}}`}} is using {{`{{`}} $value {{`}}`}}% of
|
||||
the maximum number of connections.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterHighConnectionsCritical.md
|
||||
expr: |
|
||||
sum by (pod) (cnpg_backends_total{namespace="gitea", pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}) / max by (pod) (cnpg_pg_settings_setting{name="max_connections", namespace="gitea", pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}) * 100 > 95
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterHighConnectionsWarning
|
||||
annotations:
|
||||
summary: CNPG Instance is approaching the maximum number of connections.
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" instance {{`{{`}} $labels.pod {{`}}`}} is using {{`{{`}} $value {{`}}`}}% of
|
||||
the maximum number of connections.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterHighConnectionsWarning.md
|
||||
expr: |
|
||||
sum by (pod) (cnpg_backends_total{namespace="gitea", pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}) / max by (pod) (cnpg_pg_settings_setting{name="max_connections", namespace="gitea", pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}) * 100 > 80
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterHighReplicationLag
|
||||
annotations:
|
||||
summary: CNPG Cluster high replication lag
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" is experiencing a high replication lag of
|
||||
{{`{{`}} $value {{`}}`}}ms.
|
||||
|
||||
High replication lag indicates network issues, busy instances, slow queries or suboptimal configuration.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterHighReplicationLag.md
|
||||
expr: |
|
||||
max(cnpg_pg_replication_lag{namespace="gitea",pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}) * 1000 > 1000
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterInstancesOnSameNode
|
||||
annotations:
|
||||
summary: CNPG Cluster instances are located on the same node.
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" has {{`{{`}} $value {{`}}`}}
|
||||
instances on the same node {{`{{`}} $labels.node {{`}}`}}.
|
||||
|
||||
A failure or scheduled downtime of a single node will lead to a potential service disruption and/or data loss.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterInstancesOnSameNode.md
|
||||
expr: |
|
||||
count by (node) (kube_pod_info{namespace="gitea", pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}) > 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterLongRunningTransactionWarning
|
||||
annotations:
|
||||
summary: CNPG Cluster query is taking longer than 5 minutes.
|
||||
description: |-
|
||||
CloudNativePG Cluster Pod {{ $labels.pod }}
|
||||
is taking more than 5 minutes (300 seconds) for a query.
|
||||
expr: |-
|
||||
cnpg_backends_max_tx_duration_seconds{namespace="gitea"} > 300
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterLowDiskSpaceCritical
|
||||
annotations:
|
||||
summary: CNPG Instance is running out of disk space!
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" is running extremely low on disk space. Check attached PVCs!
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterLowDiskSpaceCritical.md
|
||||
expr: |
|
||||
max(max by(persistentvolumeclaim) (1 - kubelet_volume_stats_available_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"} / kubelet_volume_stats_capacity_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"})) > 0.9 OR
|
||||
max(max by(persistentvolumeclaim) (1 - kubelet_volume_stats_available_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-wal"} / kubelet_volume_stats_capacity_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-wal"})) > 0.9 OR
|
||||
max(sum by (namespace,persistentvolumeclaim) (kubelet_volume_stats_used_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-tbs.*"})
|
||||
/
|
||||
sum by (namespace,persistentvolumeclaim) (kubelet_volume_stats_capacity_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-tbs.*"})
|
||||
*
|
||||
on(namespace, persistentvolumeclaim) group_left(volume)
|
||||
kube_pod_spec_volumes_persistentvolumeclaims_info{pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}
|
||||
) > 0.9
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterLowDiskSpaceWarning
|
||||
annotations:
|
||||
summary: CNPG Instance is running out of disk space.
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" is running low on disk space. Check attached PVCs.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterLowDiskSpaceWarning.md
|
||||
expr: |
|
||||
max(max by(persistentvolumeclaim) (1 - kubelet_volume_stats_available_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"} / kubelet_volume_stats_capacity_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"})) > 0.7 OR
|
||||
max(max by(persistentvolumeclaim) (1 - kubelet_volume_stats_available_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-wal"} / kubelet_volume_stats_capacity_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-wal"})) > 0.7 OR
|
||||
max(sum by (namespace,persistentvolumeclaim) (kubelet_volume_stats_used_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-tbs.*"})
|
||||
/
|
||||
sum by (namespace,persistentvolumeclaim) (kubelet_volume_stats_capacity_bytes{namespace="gitea", persistentvolumeclaim=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$-tbs.*"})
|
||||
*
|
||||
on(namespace, persistentvolumeclaim) group_left(volume)
|
||||
kube_pod_spec_volumes_persistentvolumeclaims_info{pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}
|
||||
) > 0.7
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterOffline
|
||||
annotations:
|
||||
summary: CNPG Cluster has no running instances!
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" has no ready instances.
|
||||
|
||||
Having an offline cluster means your applications will not be able to access the database, leading to
|
||||
potential service disruption and/or data loss.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterOffline.md
|
||||
expr: |
|
||||
(count(cnpg_collector_up{namespace="gitea",pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"}) OR on() vector(0)) == 0
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterPGDatabaseXidAgeWarning
|
||||
annotations:
|
||||
summary: CNPG Cluster has a number of transactions from the frozen XID to the current one.
|
||||
description: |-
|
||||
Over 300,000,000 transactions from frozen xid
|
||||
on pod {{ $labels.pod }}
|
||||
expr: |
|
||||
cnpg_pg_database_xid_age{namespace="gitea"} > 300000000
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterPGReplicationWarning
|
||||
annotations:
|
||||
summary: CNPG Cluster standby is lagging behind the primary.
|
||||
description: |-
|
||||
Standby is lagging behind by over 300 seconds (5 minutes)
|
||||
expr: |
|
||||
cnpg_pg_replication_lag{namespace="gitea"} > 300
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterReplicaFailingReplicationWarning
|
||||
annotations:
|
||||
summary: CNPG Cluster has a replica is failing to replicate.
|
||||
description: |-
|
||||
Replica {{ $labels.pod }}
|
||||
is failing to replicate
|
||||
expr: |
|
||||
cnpg_pg_replication_in_recovery{namespace="gitea"} > cnpg_pg_replication_is_wal_receiver_up{namespace="gitea"}
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
- alert: CNPGClusterZoneSpreadWarning
|
||||
annotations:
|
||||
summary: CNPG Cluster instances in the same zone.
|
||||
description: |-
|
||||
CloudNativePG Cluster "gitea/release-name-postgresql-18-cluster" has instances in the same availability zone.
|
||||
|
||||
A disaster in one availability zone will lead to a potential service disruption and/or data loss.
|
||||
runbook_url: https://github.com/cloudnative-pg/charts/blob/main/charts/cluster/docs/runbooks/CNPGClusterZoneSpreadWarning.md
|
||||
expr: |
|
||||
3 > count(count by (label_topology_kubernetes_io_zone) (kube_pod_info{namespace="gitea", pod=~"release-name-postgresql-18-cluster-([1-9][0-9]*)$"} * on(node,instance) group_left(label_topology_kubernetes_io_zone) kube_node_labels)) < 3
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
namespace: gitea
|
||||
cnpg_cluster: release-name-postgresql-18-cluster
|
||||
@@ -1,5 +1,5 @@
|
||||
{{- define "cluster.bootstrap" }}
|
||||
{{- if eq .Values.mode "standalone" }}
|
||||
{{- define "cluster.bootstrap" -}}
|
||||
{{- if eq .Values.mode "standalone" -}}
|
||||
bootstrap:
|
||||
initdb:
|
||||
{{- with .Values.cluster.initdb }}
|
||||
@@ -18,7 +18,7 @@ bootstrap:
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- else if eq .Values.mode "recovery" }}
|
||||
{{- else if eq .Values.mode "recovery" -}}
|
||||
bootstrap:
|
||||
{{- if eq .Values.recovery.method "import" }}
|
||||
initdb:
|
||||
@@ -55,11 +55,11 @@ bootstrap:
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
schemaOnly: {{ .Values.recovery.import.schemaOnly }}
|
||||
{{ with .Values.recovery.import.pgDumpExtraOptions }}
|
||||
{{- with .Values.recovery.import.pgDumpExtraOptions }}
|
||||
pgDumpExtraOptions:
|
||||
{{- . | toYaml | nindent 8 }}
|
||||
{{- end }}
|
||||
{{ with .Values.recovery.import.pgRestoreExtraOptions }}
|
||||
{{- with .Values.recovery.import.pgRestoreExtraOptions }}
|
||||
pgRestoreExtraOptions:
|
||||
{{- . | toYaml | nindent 8 }}
|
||||
{{- end }}
|
||||
@@ -69,10 +69,10 @@ bootstrap:
|
||||
recoveryTarget:
|
||||
targetTime: {{ . }}
|
||||
{{- end }}
|
||||
{{ with .Values.recovery.backup.database }}
|
||||
{{- with .Values.recovery.backup.database }}
|
||||
database: {{ . }}
|
||||
{{- end }}
|
||||
{{ with .Values.recovery.backup.owner }}
|
||||
{{- with .Values.recovery.backup.owner }}
|
||||
owner: {{ . }}
|
||||
{{- end }}
|
||||
backup:
|
||||
@@ -83,17 +83,17 @@ bootstrap:
|
||||
recoveryTarget:
|
||||
targetTime: {{ . }}
|
||||
{{- end }}
|
||||
{{ with .Values.recovery.objectStore.database }}
|
||||
{{- with .Values.recovery.objectStore.database }}
|
||||
database: {{ . }}
|
||||
{{- end }}
|
||||
{{ with .Values.recovery.objectStore.owner }}
|
||||
{{- with .Values.recovery.objectStore.owner }}
|
||||
owner: {{ . }}
|
||||
{{- end }}
|
||||
source: {{ include "cluster.recoveryServerName" . }}
|
||||
{{- else }}
|
||||
{{- else -}}
|
||||
{{ fail "Invalid recovery mode!" }}
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
{{- end -}}
|
||||
{{- else -}}
|
||||
{{ fail "Invalid cluster mode!" }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
{{- define "cluster.externalClusters" }}
|
||||
{{- if eq .Values.mode "standalone" }}
|
||||
{{- else if eq .Values.mode "recovery" }}
|
||||
{{- define "cluster.externalClusters" -}}
|
||||
{{- if eq .Values.mode "standalone" -}}
|
||||
{{- else if eq .Values.mode "recovery" -}}
|
||||
externalClusters:
|
||||
{{- if eq .Values.recovery.method "import" }}
|
||||
- name: importSource
|
||||
@@ -15,7 +15,7 @@ externalClusters:
|
||||
barmanObjectName: "{{ include "cluster.name" . }}-recovery"
|
||||
serverName: {{ include "cluster.recoveryServerName" . }}
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
{{- else -}}
|
||||
{{ fail "Invalid cluster mode!" }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
@@ -124,7 +124,7 @@ spec:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if not (empty .Values.backup.objectStore) -}}
|
||||
{{- if not (empty .Values.backup.objectStore) }}
|
||||
plugins:
|
||||
{{- range $objectStore := .Values.backup.objectStore }}
|
||||
- name: barman-cloud.cloudnative-pg.io
|
||||
|
||||
@@ -3,15 +3,15 @@
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: {{ include "cluster.name" $ }}
|
||||
name: {{ include "cluster.name" $ }}-cluster
|
||||
namespace: {{ include "cluster.namespace" $ }}
|
||||
labels:
|
||||
app.kubernetes.io/name: {{ include "cluster.name" $ }}
|
||||
app.kubernetes.io/name: {{ include "cluster.name" $ }}-cluster
|
||||
{{- include "cluster.labels" $ | nindent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
cnpg.io/cluster: {{ include "cluster.name" $ }}
|
||||
cnpg.io/cluster: {{ include "cluster.name" $ }}-cluster
|
||||
cnpg.io/podRole: instance
|
||||
podMetricsEndpoints:
|
||||
- port: metrics
|
||||
|
||||
@@ -23,7 +23,7 @@ cluster:
|
||||
# -- Default image
|
||||
image:
|
||||
repository: ghcr.io/cloudnative-pg/postgresql
|
||||
tag: 18.3-standard-trixie
|
||||
tag: 18.4-standard-trixie
|
||||
|
||||
# -- Image pull policy. One of Always, Never or IfNotPresent. If not defined, it defaults to IfNotPresent. Cannot be updated.
|
||||
# More info: https://kubernetes.io/docs/concepts/containers/images#updating-images
|
||||
@@ -56,8 +56,8 @@ cluster:
|
||||
# See: https://kubernetes.io/docs/concepts/workloads/pods/pod-qos/
|
||||
resources:
|
||||
requests:
|
||||
memory: 80Mi
|
||||
cpu: 20m
|
||||
memory: 512Mi
|
||||
cpu: 50m
|
||||
limits:
|
||||
hugepages-2Mi: 256Mi
|
||||
|
||||
@@ -394,7 +394,8 @@ backup:
|
||||
enabled: true
|
||||
|
||||
# -- Options for object store backups
|
||||
objectStore:
|
||||
objectStore: []
|
||||
|
||||
# -
|
||||
# # -- Object store backup name
|
||||
# name: external
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
apiVersion: v2
|
||||
name: valkey
|
||||
version: 0.8.0
|
||||
version: 0.9.0
|
||||
description: Valkey chart with preconfigured settings
|
||||
keywords:
|
||||
- valkey
|
||||
@@ -19,4 +19,4 @@ dependencies:
|
||||
version: 0.9.4
|
||||
icon: https://cdn.jsdelivr.net/gh/selfhst/icons@main/png/valkey.png
|
||||
# renovate: datasource=github-releases depName=valkey-io/valkey
|
||||
appVersion: 9.0.4
|
||||
appVersion: 9.1.0
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# valkey
|
||||
|
||||
 
|
||||
 
|
||||
|
||||
Valkey chart with preconfigured settings
|
||||
|
||||
@@ -35,11 +35,11 @@ Valkey chart with preconfigured settings
|
||||
| valkey.dataStorage.requestedSize | string | `"1Gi"` | |
|
||||
| valkey.image.registry | string | `"docker.io"` | |
|
||||
| valkey.image.repository | string | `"valkey/valkey"` | |
|
||||
| valkey.image.tag | string | `"9.0.4@sha256:8436e10bc65c94886a91d4415b6a6dfa9cb5a306fb3b996e5bb67cd2b4854193"` | |
|
||||
| valkey.image.tag | string | `"9.1.0@sha256:4963247afc4cd33c7d3b2d2816b9f7f8eeebab148d29056c2ca4d7cbc966f2d9"` | |
|
||||
| valkey.metrics.enabled | bool | `true` | |
|
||||
| valkey.metrics.exporter.image.registry | string | `"ghcr.io"` | |
|
||||
| valkey.metrics.exporter.image.repository | string | `"oliver006/redis_exporter"` | |
|
||||
| valkey.metrics.exporter.image.tag | string | `"v1.83.0@sha256:e8c209894d4c0cc55b1259ddd47e0b769ad1ff864b356736ee885462a3b0e48c"` | |
|
||||
| valkey.metrics.exporter.image.tag | string | `"v1.84.0@sha256:7ef8e9c26638158fa4e7ad60df8c7e53d1919986753d6c1d2d1876b6ec38d87b"` | |
|
||||
| valkey.metrics.exporter.resources.requests.cpu | string | `"1m"` | |
|
||||
| valkey.metrics.exporter.resources.requests.memory | string | `"10M"` | |
|
||||
| valkey.metrics.podMonitor.enabled | bool | `true` | |
|
||||
|
||||
@@ -3,7 +3,7 @@ valkey:
|
||||
image:
|
||||
registry: docker.io
|
||||
repository: valkey/valkey
|
||||
tag: 9.0.4@sha256:8436e10bc65c94886a91d4415b6a6dfa9cb5a306fb3b996e5bb67cd2b4854193
|
||||
tag: 9.1.0@sha256:4963247afc4cd33c7d3b2d2816b9f7f8eeebab148d29056c2ca4d7cbc966f2d9
|
||||
serviceAccount:
|
||||
create: true
|
||||
resources:
|
||||
@@ -31,7 +31,7 @@ valkey:
|
||||
image:
|
||||
registry: ghcr.io
|
||||
repository: oliver006/redis_exporter
|
||||
tag: v1.83.0@sha256:e8c209894d4c0cc55b1259ddd47e0b769ad1ff864b356736ee885462a3b0e48c
|
||||
tag: v1.84.0@sha256:7ef8e9c26638158fa4e7ad60df8c7e53d1919986753d6c1d2d1876b6ec38d87b
|
||||
resources:
|
||||
requests:
|
||||
cpu: 1m
|
||||
|
||||
Reference in New Issue
Block a user