{{- if .Values.database.enabled }}
{{- $name   := include "cloudhost-app.name" . -}}
{{- $ns     := include "cloudhost-app.namespace" . -}}
{{- $dbName := include "cloudhost-app.dbDeploymentName" . -}}
{{- $dbLogicalName := include "cloudhost-app.dbName" . -}}
{{- $dbPort := include "cloudhost-app.dbPort" . -}}
{{- $dbData := include "cloudhost-app.dbDataPath" . -}}
{{- $dbImg  := include "cloudhost-app.dbImage" . -}}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ $dbName }}
  namespace: {{ $ns }}
  labels:
    app: {{ $dbName }}
    {{- include "cloudhost-app.labels" . | nindent 4 }}
spec:
  replicas: 1
  selector:
    matchLabels:
      app: {{ $dbName }}
  template:
    metadata:
      labels:
        app: {{ $dbName }}
    spec:
      containers:
        - name: {{ $dbName }}
          image: {{ $dbImg }}
          ports:
            - containerPort: {{ include "cloudhost-app.dbPort" . | int }}
          env:
            {{- if eq .Values.database.type "postgresql" }}
            - name: PGDATA
              value: {{ include "cloudhost-app.pgDataDir" . }}
            - name: POSTGRES_DB
              value: {{ include "cloudhost-app.dbName" . }}
            - name: POSTGRES_USER
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: username
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: password
            {{- else if eq .Values.database.type "mariadb" }}
            - name: MARIADB_DATABASE
              value: {{ include "cloudhost-app.dbName" . }}
            - name: MARIADB_USER
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: username
            - name: MARIADB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: password
            - name: MARIADB_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: password
            {{- else if eq .Values.database.type "mongodb" }}
            - name: MONGO_INITDB_DATABASE
              value: {{ include "cloudhost-app.dbName" . }}
            - name: MONGO_INITDB_ROOT_USERNAME
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: username
            - name: MONGO_INITDB_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: password
            {{- else }}
            - name: MYSQL_DATABASE
              value: {{ include "cloudhost-app.dbName" . }}
            - name: MYSQL_USER
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: username
            - name: MYSQL_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: password
            - name: MYSQL_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ $name }}-db-secret
                  key: password
            {{- end }}
          volumeMounts:
            - name: db-storage
              mountPath: {{ $dbData }}
          resources:
            requests:
              cpu: {{ .Values.database.resources.cpuRequest | quote }}
              memory: {{ .Values.database.resources.memoryRequest | quote }}
            limits:
              cpu: {{ .Values.database.resources.cpuLimit | quote }}
              memory: {{ .Values.database.resources.memoryLimit | quote }}
          readinessProbe:
            {{- if eq .Values.database.type "postgresql" }}
            exec:
              command: ["pg_isready", "-U", {{ .Values.database.username | quote }}, "-d", {{ $dbLogicalName | quote }}]
            {{- else if eq .Values.database.type "mariadb" }}
            exec:
              command: ["healthcheck.sh", "--connect", "--innodb_initialized"]
            {{- else if eq .Values.database.type "mongodb" }}
            exec:
              command: ["mongosh", "--eval", "db.adminCommand('ping')"]
            {{- else }}
            exec:
              command: ["mysqladmin", "ping", "-h", "127.0.0.1"]
            {{- end }}
            initialDelaySeconds: 10
            periodSeconds: 5
            failureThreshold: 6
          livenessProbe:
            {{- if eq .Values.database.type "postgresql" }}
            exec:
              command: ["pg_isready", "-U", {{ .Values.database.username | quote }}, "-d", {{ $dbLogicalName | quote }}]
            {{- else if eq .Values.database.type "mariadb" }}
            exec:
              command: ["healthcheck.sh", "--connect", "--innodb_initialized"]
            {{- else if eq .Values.database.type "mongodb" }}
            exec:
              command: ["mongosh", "--eval", "db.adminCommand('ping')"]
            {{- else }}
            exec:
              command: ["mysqladmin", "ping", "-h", "127.0.0.1"]
            {{- end }}
            initialDelaySeconds: 30
            periodSeconds: 10
            failureThreshold: 5
        {{- include "cloudhost-app.logShipperContainers" (dict "root" . "workloadName" $dbName "workloadType" "database") | nindent 8 }}
      volumes:
        - name: db-storage
          persistentVolumeClaim:
            claimName: {{ $dbName }}
        {{- include "cloudhost-app.logShipperVolumes" (dict "root" . "workloadName" $dbName) | nindent 8 }}
{{- end }}