apps/cnpg/operators/charts/cloudnative-pg-0.22.0/cloudnative-pg/README.md

# cloudnative-pg

![Version: 0.22.0](https://img.shields.io/badge/Version-0.22.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.24.0](https://img.shields.io/badge/AppVersion-1.24.0-informational?style=flat-square)

CloudNativePG Operator Helm Chart

**Homepage:** <https://cloudnative-pg.io>

## Maintainers

| Name | Email | Url |
| ---- | ------ | --- |
| phisco | <p.scorsolini@gmail.com> |  |

## Source Code

* <https://github.com/cloudnative-pg/charts>

## Requirements

| Repository | Name | Version |
|------------|------|---------|
| https://cloudnative-pg.github.io/grafana-dashboards | monitoring(cluster) | 0.0 |

## Values

| Key | Type | Default | Description |
|-----|------|---------|-------------|
| additionalArgs | list | `[]` | Additinal arguments to be added to the operator's args list. |
| additionalEnv | list | `[]` | Array containing extra environment variables which can be templated. For example:  - name: RELEASE_NAME    value: "{{ .Release.Name }}"  - name: MY_VAR    value: "mySpecialKey" |
| affinity | object | `{}` | Affinity for the operator to be installed. |
| commonAnnotations | object | `{}` | Annotations to be added to all other resources. |
| config | object | `{"create":true,"data":{},"name":"cnpg-controller-manager-config","secret":false}` | Operator configuration. |
| config.create | bool | `true` | Specifies whether the secret should be created. |
| config.data | object | `{}` | The content of the configmap/secret, see https://cloudnative-pg.io/documentation/current/operator_conf/#available-options for all the available options. |
| config.name | string | `"cnpg-controller-manager-config"` | The name of the configmap/secret to use. |
| config.secret | bool | `false` | Specifies whether it should be stored in a secret, instead of a configmap. |
| containerSecurityContext | object | `{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"readOnlyRootFilesystem":true,"runAsGroup":10001,"runAsUser":10001,"seccompProfile":{"type":"RuntimeDefault"}}` | Container Security Context. |
| crds.create | bool | `true` | Specifies whether the CRDs should be created when installing the chart. |
| dnsPolicy | string | `""` |  |
| fullnameOverride | string | `""` |  |
| hostNetwork | bool | `false` |  |
| image.pullPolicy | string | `"IfNotPresent"` |  |
| image.repository | string | `"ghcr.io/cloudnative-pg/cloudnative-pg"` |  |
| image.tag | string | `""` | Overrides the image tag whose default is the chart appVersion. |
| imagePullSecrets | list | `[]` |  |
| monitoring.grafanaDashboard.annotations | object | `{}` | Annotations that ConfigMaps can have to get configured in Grafana. |
| monitoring.grafanaDashboard.configMapName | string | `"cnpg-grafana-dashboard"` | The name of the ConfigMap containing the dashboard. |
| monitoring.grafanaDashboard.create | bool | `false` |  |
| monitoring.grafanaDashboard.labels | object | `{}` | Labels that ConfigMaps should have to get configured in Grafana. |
| monitoring.grafanaDashboard.namespace | string | `""` | Allows overriding the namespace where the ConfigMap will be created, defaulting to the same one as the Release. |
| monitoring.grafanaDashboard.sidecarLabel | string | `"grafana_dashboard"` | Label that ConfigMaps should have to be loaded as dashboards.  DEPRECATED: Use labels instead. |
| monitoring.grafanaDashboard.sidecarLabelValue | string | `"1"` | Label value that ConfigMaps should have to be loaded as dashboards.  DEPRECATED: Use labels instead. |
| monitoring.podMonitorAdditionalLabels | object | `{}` | Additional labels for the podMonitor |
| monitoring.podMonitorEnabled | bool | `false` | Specifies whether the monitoring should be enabled. Requires Prometheus Operator CRDs. |
| monitoring.podMonitorMetricRelabelings | list | `[]` | Metrics relabel configurations to apply to samples before ingestion. |
| monitoring.podMonitorRelabelings | list | `[]` | Relabel configurations to apply to samples before scraping. |
| monitoringQueriesConfigMap.name | string | `"cnpg-default-monitoring"` | The name of the default monitoring configmap. |
| monitoringQueriesConfigMap.queries | string | `"backends:\n  query: |\n   SELECT sa.datname\n       , sa.usename\n       , sa.application_name\n       , states.state\n       , COALESCE(sa.count, 0) AS total\n       , COALESCE(sa.max_tx_secs, 0) AS max_tx_duration_seconds\n       FROM ( VALUES ('active')\n           , ('idle')\n           , ('idle in transaction')\n           , ('idle in transaction (aborted)')\n           , ('fastpath function call')\n           , ('disabled')\n           ) AS states(state)\n       LEFT JOIN (\n           SELECT datname\n               , state\n               , usename\n               , COALESCE(application_name, '') AS application_name\n               , COUNT(*)\n               , COALESCE(EXTRACT (EPOCH FROM (max(now() - xact_start))), 0) AS max_tx_secs\n           FROM pg_catalog.pg_stat_activity\n           GROUP BY datname, state, usename, application_name\n       ) sa ON states.state = sa.state\n       WHERE sa.usename IS NOT NULL\n  metrics:\n    - datname:\n        usage: \"LABEL\"\n        description: \"Name of the database\"\n    - usename:\n        usage: \"LABEL\"\n        description: \"Name of the user\"\n    - application_name:\n        usage: \"LABEL\"\n        description: \"Name of the application\"\n    - state:\n        usage: \"LABEL\"\n        description: \"State of the backend\"\n    - total:\n        usage: \"GAUGE\"\n        description: \"Number of backends\"\n    - max_tx_duration_seconds:\n        usage: \"GAUGE\"\n        description: \"Maximum duration of a transaction in seconds\"\n\nbackends_waiting:\n  query: |\n   SELECT count(*) AS total\n   FROM pg_catalog.pg_locks blocked_locks\n   JOIN pg_catalog.pg_locks blocking_locks\n     ON blocking_locks.locktype = blocked_locks.locktype\n     AND blocking_locks.database IS NOT DISTINCT FROM blocked_locks.database\n     AND blocking_locks.relation IS NOT DISTINCT FROM blocked_locks.relation\n     AND blocking_locks.page IS NOT DISTINCT FROM blocked_locks.page\n     AND blocking_locks.tuple IS NOT DISTINCT FROM blocked_locks.tuple\n     AND blocking_locks.virtualxid IS NOT DISTINCT FROM blocked_locks.virtualxid\n     AND blocking_locks.transactionid IS NOT DISTINCT FROM blocked_locks.transactionid\n     AND blocking_locks.classid IS NOT DISTINCT FROM blocked_locks.classid\n     AND blocking_locks.objid IS NOT DISTINCT FROM blocked_locks.objid\n     AND blocking_locks.objsubid IS NOT DISTINCT FROM blocked_locks.objsubid\n     AND blocking_locks.pid != blocked_locks.pid\n   JOIN pg_catalog.pg_stat_activity blocking_activity ON blocking_activity.pid = blocking_locks.pid\n   WHERE NOT blocked_locks.granted\n  metrics:\n    - total:\n        usage: \"GAUGE\"\n        description: \"Total number of backends that are currently waiting on other queries\"\n\npg_database:\n  query: |\n    SELECT datname\n      , pg_catalog.pg_database_size(datname) AS size_bytes\n      , pg_catalog.age(datfrozenxid) AS xid_age\n      , pg_catalog.mxid_age(datminmxid) AS mxid_age\n    FROM pg_catalog.pg_database\n    WHERE datallowconn\n  metrics:\n    - datname:\n        usage: \"LABEL\"\n        description: \"Name of the database\"\n    - size_bytes:\n        usage: \"GAUGE\"\n        description: \"Disk space used by the database\"\n    - xid_age:\n        usage: \"GAUGE\"\n        description: \"Number of transactions from the frozen XID to the current one\"\n    - mxid_age:\n        usage: \"GAUGE\"\n        description: \"Number of multiple transactions (Multixact) from the frozen XID to the current one\"\n\npg_postmaster:\n  query: |\n    SELECT EXTRACT(EPOCH FROM pg_postmaster_start_time) AS start_time\n    FROM pg_catalog.pg_postmaster_start_time()\n  metrics:\n    - start_time:\n        usage: \"GAUGE\"\n        description: \"Time at which postgres started (based on epoch)\"\n\npg_replication:\n  query: \"SELECT CASE WHEN (\n            NOT pg_catalog.pg_is_in_recovery()\n            OR pg_catalog.pg_last_wal_receive_lsn() = pg_catalog.pg_last_wal_replay_lsn())\n          THEN 0\n          ELSE GREATEST (0,\n            EXT
| nameOverride | string | `""` |  |
| nodeSelector | object | `{}` | Nodeselector for the operator to be installed. |
| podAnnotations | object | `{}` | Annotations to be added to the pod. |
| podLabels | object | `{}` | Labels to be added to the pod. |
| podSecurityContext | object | `{"runAsNonRoot":true,"seccompProfile":{"type":"RuntimeDefault"}}` | Security Context for the whole pod. |
| priorityClassName | string | `""` | Priority indicates the importance of a Pod relative to other Pods. |
| rbac.aggregateClusterRoles | bool | `false` | Aggregate ClusterRoles to Kubernetes default user-facing roles. Ref: https://kubernetes.io/docs/reference/access-authn-authz/rbac/#user-facing-roles |
| rbac.create | bool | `true` | Specifies whether ClusterRole and ClusterRoleBinding should be created. |
| replicaCount | int | `1` |  |
| resources | object | `{}` |  |
| service.name | string | `"cnpg-webhook-service"` | DO NOT CHANGE THE SERVICE NAME as it is currently used to generate the certificate and can not be configured |
| service.port | int | `443` |  |
| service.type | string | `"ClusterIP"` |  |
| serviceAccount.create | bool | `true` | Specifies whether the service account should be created. |
| serviceAccount.name | string | `""` | The name of the service account to use. If not set and create is true, a name is generated using the fullname template. |
| tolerations | list | `[]` | Tolerations for the operator to be installed. |
| webhook | object | `{"livenessProbe":{"initialDelaySeconds":3},"mutating":{"create":true,"failurePolicy":"Fail"},"port":9443,"readinessProbe":{"initialDelaySeconds":3},"validating":{"create":true,"failurePolicy":"Fail"}}` | The webhook configuration. |