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Feat: Add PgPool Support on Postgres #1261

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00da45f
added pgpool on postgres
NotTabassum May 25, 2026
0f43921
removed appbinding
NotTabassum Jun 1, 2026
df944a0
v2026.6.15-alpha
NotTabassum Jun 1, 2026
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9 changes: 9 additions & 0 deletions apis/installer/v1alpha1/ace_ace_types.go
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Expand Up @@ -315,6 +315,15 @@ type Settings struct {
Firebase FirebaseSettings `json:"firebase"`
// +optional
Marketplace *MarketplaceSettings `json:"marketplace,omitempty"`
// +optional
PgPool *PgPoolSettings `json:"pgpool,omitempty"`
}

type PgPoolSettings struct {
Enabled bool `json:"enabled"`
Version string `json:"version"`
Replicas int `json:"replicas"`
Resources core.ResourceRequirements `json:"resources"`
}

type DBSettings struct {
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21 changes: 21 additions & 0 deletions apis/installer/v1alpha1/zz_generated.deepcopy.go
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4 changes: 2 additions & 2 deletions catalog/ace.yaml
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@@ -1,3 +1,3 @@
- ghcr.io/appscode-charts/ace-installer:v2026.5.22
- ghcr.io/appscode-charts/ace:v2026.5.22
- ghcr.io/appscode-charts/ace-installer:v2026.6.15-alpha
- ghcr.io/appscode-charts/ace:v2026.6.15-alpha
- ghcr.io/appscode-charts/service-gateway:v2026.5.22
4 changes: 2 additions & 2 deletions charts/ace-installer/Chart.yaml
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Expand Up @@ -2,8 +2,8 @@ apiVersion: v2
name: ace-installer
description: ACE Installer
type: application
version: v2026.5.22
appVersion: v2026.5.22
version: v2026.6.15-alpha
appVersion: v2026.6.15-alpha
kubeVersion: '>=1.28.0-0'
annotations:
charts.openshift.io/name: ace-installer
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10 changes: 5 additions & 5 deletions charts/ace-installer/README.md
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Expand Up @@ -7,8 +7,8 @@
```bash
$ helm repo add appscode https://charts.appscode.com/stable/
$ helm repo update
$ helm search repo appscode/ace-installer --version=v2026.5.22
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.5.22
$ helm search repo appscode/ace-installer --version=v2026.6.15-alpha
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.6.15-alpha
```

## Introduction
Expand All @@ -24,7 +24,7 @@ This chart deploys charts for ACE on a [Kubernetes](http://kubernetes.io) cluste
To install/upgrade the chart with the release name `ace-installer`:

```bash
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.5.22
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.6.15-alpha
```

The command deploys charts for ACE on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation.
Expand Down Expand Up @@ -151,12 +151,12 @@ The following table lists the configurable parameters of the `ace-installer` cha
Specify each parameter using the `--set key=value[,key=value]` argument to `helm upgrade -i`. For example:

```bash
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.5.22 --set image.proxies.appscode=r.appscode.com
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.6.15-alpha --set image.proxies.appscode=r.appscode.com
```

Alternatively, a YAML file that specifies the values for the parameters can be provided while
installing the chart. For example:

```bash
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.5.22 --values values.yaml
$ helm upgrade -i ace-installer appscode/ace-installer -n kubeops --create-namespace --version=v2026.6.15-alpha --values values.yaml
```
4 changes: 2 additions & 2 deletions charts/ace/Chart.yaml
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Expand Up @@ -2,8 +2,8 @@ apiVersion: v2
name: ace
description: A Helm chart for AppsCode Container Engine
type: application
version: v2026.5.22
appVersion: v2026.5.22
version: v2026.6.15-alpha
appVersion: v2026.6.15-alpha
home: https://github.com/appscode-cloud
icon: https://cdn.appscode.com/images/products/bytebuilders/icons/android-icon-192x192.png
sources:
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16 changes: 11 additions & 5 deletions charts/ace/README.md
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Expand Up @@ -7,8 +7,8 @@
```bash
$ helm repo add appscode https://charts.appscode.com/stable/
$ helm repo update
$ helm search repo appscode/ace --version=v2026.5.22
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.5.22
$ helm search repo appscode/ace --version=v2026.6.15-alpha
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.6.15-alpha
```

## Introduction
Expand All @@ -24,7 +24,7 @@ This chart deploys AppsCode Container Engine on a [Kubernetes](http://kubernetes
To install/upgrade the chart with the release name `ace`:

```bash
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.5.22
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.6.15-alpha
```

The command deploys AppsCode Container Engine on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation.
Expand Down Expand Up @@ -131,6 +131,12 @@ The following table lists the configurable parameters of the `ace` chart and the
| settings.db.auth.username | | <code>postgres</code> |
| settings.db.auth.password | | <code>"xyz"</code> |
| settings.db.logSQL | | <code>false</code> |
| settings.pgpool.enabled | | <code>false</code> |
| settings.pgpool.version | | <code>"4.5.0"</code> |
| settings.pgpool.replicas | | <code>2</code> |
| settings.pgpool.resources.limits.memory | | <code>512Mi</code> |
| settings.pgpool.resources.requests.memory | | <code>256Mi</code> |
| settings.pgpool.resources.requests.cpu | | <code>250m</code> |
| settings.cache.version | | <code>"7.2.4"</code> |
| settings.cache.cacheInterval | | <code>60</code> |
| settings.cache.persistence.size | | <code>10Gi</code> |
Expand Down Expand Up @@ -245,12 +251,12 @@ The following table lists the configurable parameters of the `ace` chart and the
Specify each parameter using the `--set key=value[,key=value]` argument to `helm upgrade -i`. For example:

```bash
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.5.22 --set gateway.tls.secret.name="ace-cert"
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.6.15-alpha --set gateway.tls.secret.name="ace-cert"
```

Alternatively, a YAML file that specifies the values for the parameters can be provided while
installing the chart. For example:

```bash
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.5.22 --values values.yaml
$ helm upgrade -i ace appscode/ace -n ace --create-namespace --version=v2026.6.15-alpha --values values.yaml
```
4 changes: 4 additions & 0 deletions charts/ace/templates/_helpers.tpl
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Expand Up @@ -173,8 +173,12 @@ Returns the ServiceMonitor labels
Determine database host name
*/}}
{{- define "settings.database.host" -}}
{{- if .Values.settings.pgpool.enabled -}}
{{- printf "%s-pgpool.%s.svc:5432" (include "ace.fullname" .) .Release.Namespace -}}
{{- else -}}
{{- printf "%s-db.%s.svc:5432" (include "ace.fullname" .) .Release.Namespace -}}
{{- end -}}
{{- end -}}

{{- define "settings.oauth2JWTSecret" -}}
{{ .Values.settings.security.oauth2JWTSecret | default (randAlphaNum 43) }}
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47 changes: 47 additions & 0 deletions charts/ace/templates/db/pgpool.yaml
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@@ -0,0 +1,47 @@
{{- if .Values.settings.pgpool.enabled }}
apiVersion: kubedb.com/v1alpha2
kind: Pgpool
metadata:
name: {{ include "ace.fullname" . }}-pgpool
namespace: {{ .Release.Namespace }}
labels:
{{- include "ace.labels" . | nindent 4 }}
spec:
version: "{{ .Values.settings.pgpool.version }}"
replicas: {{ .Values.settings.pgpool.replicas }}
postgresRef:
name: {{ include "ace.fullname" . }}-db
namespace: {{ .Release.Namespace }}
syncUsers: true
deletionPolicy: {{ .Values.settings.db.deletionPolicy }}
podTemplate:
spec:
containers:
- name: pgpool
resources:
{{- toYaml .Values.settings.pgpool.resources | nindent 10 }}
{{- if eq (include "distro.openshift" $) "true" }}
securityContext:
runAsGroup: {{ .Values.securityContext.runAsUser }}
runAsUser: {{ .Values.securityContext.runAsUser }}
capabilities:
drop:
- ALL
runAsNonRoot: true
seccompProfile:
type: RuntimeDefault
securityContext:
fsGroup: {{ .Values.securityContext.runAsUser }}
runAsUser: {{ .Values.securityContext.runAsUser }}
runAsGroup: {{ .Values.securityContext.runAsUser }}
{{- end }}
{{- if .Values.global.monitoring }}
monitor:
agent: {{ .Values.global.monitoring.agent }}
prometheus:
serviceMonitor:
interval: 30s
labels:
{{- toYaml .Values.global.monitoring.serviceMonitor.labels | nindent 10 }}
{{- end }}
{{- end }}
47 changes: 47 additions & 0 deletions charts/ace/values.openapiv3_schema.yaml
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Expand Up @@ -24481,6 +24481,53 @@ properties:
- apiURL
- preSharedKey
type: object
pgpool:
properties:
enabled:
type: boolean
replicas:
type: integer
resources:
properties:
claims:
items:
properties:
name:
type: string
request:
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
type: object
type: object
version:
type: string
required:
- enabled
- replicas
- resources
- version
type: object
platform:
properties:
appName:
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10 changes: 10 additions & 0 deletions charts/ace/values.yaml
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Expand Up @@ -270,6 +270,16 @@ settings:
username: postgres
password: "xyz"
logSQL: false
pgpool:
enabled: false
version: "4.5.0"
replicas: 2
resources:
limits:
memory: 512Mi
requests:
memory: 256Mi
cpu: 250m
cache:
version: "7.2.4"
cacheInterval: 60
Expand Down
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