Merge #649

649: add static deploy.yaml that includes Kubernetes manifests for Promscale r=cevian a=VineethReddy02



Co-authored-by: Vineeth Pothulapati <[email protected]>

deploy/static/deploy.yaml

@@ -0,0 +1,73 @@
+---
+# Source: promscale/templates/svc-connector.yaml
+apiVersion: v1
+kind: Service
+metadata:
+  name: promscale-connector
+  labels:
+    app: promscale
+    chart: promscale-0.4.1
+    release: promscale
+    heritage: Helm
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-connection-idle-timeout: "4000"
+spec:
+  selector:
+    app: promscale
+  type: LoadBalancer
+  ports:
+  - name: connector-port
+    port: 9201
+    protocol: TCP
+---
+# Source: promscale/templates/deployment-connector.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: promscale
+  labels:
+    app: promscale
+    chart: promscale-0.4.1
+    release: promscale
+    heritage: Helm
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: promscale
+  template:
+    metadata:
+      labels:
+        app: promscale
+
+      annotations: 
+        prometheus.io/path: /metrics
+        prometheus.io/port: "9201"
+        prometheus.io/scrape: "true"
+
+    spec:
+      containers:
+        - image: timescale/promscale
+          imagePullPolicy: IfNotPresent
+          name: promscale-connector
+          ports:
+            - containerPort: 9201
+              name: connector-port
+          env:
+            - name: PROMSCALE_DB_PORT
+              value: "5432"
+            - name: PROMSCALE_DB_USER
+              value: postgres
+            - name: PROMSCALE_DB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: promscale-credentials
+                  key: PATRONI_SUPERUSER_PASSWORD
+            - name: PROMSCALE_DB_HOST
+              value: promscale.default.svc.cluster.local
+            - name: PROMSCALE_DB_NAME
+              value: timescale
+            - name: PROMSCALE_DB_SSL_MODE
+              value: require

scripts/generate-script-deploy.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+if [ -n "$DEBUG" ]; then
+	set -x
+fi
+
+DIR=$(cd $(dirname "${BASH_SOURCE}") && pwd -P)
+HELMDIR="${DIR}/../helm-chart"
+
+# Default values.yaml file to provide to helm template command.
+FILE_ARG="${HELMDIR}/values.yaml"
+
+# Check if values file filepath was supplied.
+if [ "$#" -eq  "1" ]; then
+	if [ -f "$1" ]; then
+		FILE_ARG=$1
+	fi
+fi
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# Default to promscale helm release name i.e. adds the label values as promscale
+RELEASE_NAME=promscale
+# Default to to default namespace
+NAMESPACE=default
+
+helm dependency update ${HELMDIR}
+
+OUTPUT_FILE="${DIR}/../deploy/static/deploy.yaml"
+cat << EOF | helm template $RELEASE_NAME ${HELMDIR} --namespace $NAMESPACE --values $FILE_ARG > ${OUTPUT_FILE}
+EOF
+
+echo "$(cat ${OUTPUT_FILE})" > ${OUTPUT_FILE}