[TimescaleDB] Replace TDEngine with TimescaleDB as default TSDB

Remove TDEngine and use TimescaleDB as the sole time-series database
backend for model monitoring.

- Remove TDEngine templates (statefulset, service, configmap)
- Remove TDEngine configuration from values.yaml
- Remove TDEngine helper templates from _helpers.tpl
- Update admin_installation_values.yaml to reference timescaledb
- Enable TimescaleDB by default

Reference: ML-11482

Author: Alex Toker

charts/mlrun-ce/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: mlrun-ce
-version: 0.10.1-rc3
+version: 0.10.1-rc4
 description: MLRun Open Source Stack
 home: https://iguazio.com
 icon: https://www.iguazio.com/wp-content/uploads/2019/10/Iguazio-Logo.png

charts/mlrun-ce/admin_installation_values.yaml

@@ -48,7 +48,7 @@ pipelines:
 kube-prometheus-stack:
   enabled: false
 
-tdengine:
+timescaledb:
   enabled: false
 
 kafka:

charts/mlrun-ce/templates/_helpers.tpl

@@ -249,58 +249,6 @@ Model monitoring DSN
 {{- end -}}
 {{- end -}}
 
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "mlrun-ce.tdengine.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "mlrun-ce.tdengine.fullname" -}}
-{{- if .Values.tdengine.fullnameOverride }}
-{{- .Values.tdengine.fullnameOverride | trunc 63 | trimSuffix "-" }}
-{{- else }}
-    {{- $name := default .Chart.Name .Values.tdengine.nameOverride }}
-    {{- if contains $name .Release.Name }}
-        {{- .Release.Name | trunc 63 | trimSuffix "-" }}
-    {{- else }}
-        {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-    {{- end }}
-{{- end }}
-{{- end }}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "mlrun-ce.tdengine.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Common labels
-*/}}
-{{- define "mlrun-ce.tdengine.labels" -}}
-helm.sh/chart: {{ include "mlrun-ce.tdengine.chart" . }}
-{{ include "mlrun-ce.tdengine.selectorLabels" . }}
-{{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
-{{- end }}
-app.kubernetes.io/managed-by: {{ .Release.Service }}
-{{- end }}
-
-{{/*
-Selector labels
-*/}}
-{{- define "mlrun-ce.tdengine.selectorLabels" -}}
-app.kubernetes.io/name: {{ include "mlrun-ce.tdengine.name" . }}
-app.kubernetes.io/instance: {{ .Release.Name }}
-{{- end }}
-
 {{/*
 TimescaleDB helpers
 */}}

charts/mlrun-ce/templates/tdengine/configmap.yaml

@@ -458,41 +458,12 @@ prometheus-node-exporter:
   hostRootFsMount:
     enabled: false
 
-tdengine:
-  enabled: true
-  fullnameOverride: tdengine-tsdb
-  # For more detailes
-  # https://github.com/taosdata/TDengine-Operator/blob/3.0/helm/tdengine/values.yaml
-  replicaCount: 1
-  image:
-    prefix: tdengine/tdengine
-    pullPolicy: Always
-    tag: "3.0.7.1"
-  service:
-    type: ClusterIP
-    ports:
-      tcp: [6030, 6041, 6042, 6043, 6044, 6046, 6047, 6048, 6049, 6060]
-      udp: [6044, 6045]
-  # Set timezone here, not in taoscfg
-  timezone: "UTC"
-  resources:
-  storage:
-    className: ""
-    dataSize: "10Gi"
-    logSize: "1Gi"
-  nodeSelectors:
-    taosd:
-  clusterDomainSuffix: ""
-  taoscfg:
-    CLUSTER: "0"
-    TAOS_REPLICA: "1"
-
 timescaledb:
-  enabled: false
+  enabled: true
   fullnameOverride: timescaledb
   image:
     repository: timescale/timescaledb-ha
-    tag: "pg16-ts2.17.2-all"
+    tag: "pg17"
     pullPolicy: IfNotPresent
   service:
     type: ClusterIP