charts/bitnami/spring-cloud-dataflow/templates/NOTES.txt

** Please be patient while the chart is being deployed **

{{- if and .Values.waitForBackends.enabled (not .Values.rbac.create) (not .Values.serviceAccount.create) }}
---------------------------------------------------------------------------------------------
 WARNING

    By specifying "rbac.create=false" and "serviceAccount.create=false" it's
    likely your pods enter into a "Init:CrashLoopBackOff" status if your
    K8s cluster has RBAC enabled.

---------------------------------------------------------------------------------------------
{{- end }}

Spring Cloud Data Flow chart was deployed enabling the following components:

- Spring Cloud Data Flow server
{{- if or .Values.skipper.enabled .Values.server.configuration.streamingEnabled }}
- Spring Cloud Skipper server
{{- end }}

Spring Cloud Data Flow can be accessed through the following DNS name from within your cluster:

    {{ include "scdf.fullname" . }}-server.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }} (port {{ .Values.server.service.port }})

To access Spring Cloud Data Flow dashboard from outside the cluster execute the following commands:

{{- if .Values.server.ingress.enabled }}

1. Get the Data Flow dashboard URL and associate its hostname to your cluster external IP:

   export CLUSTER_IP=$(minikube ip) # On Minikube. Use: `kubectl cluster-info` on others K8s clusters
   echo "Data Flow dashboard URL: http{{ if .Values.server.ingress.tls }}s{{ end }}://{{ .Values.server.ingress.hostname }}/dashboard"
   echo "$CLUSTER_IP  {{ .Values.server.ingress.hostname }}" | sudo tee -a /etc/hosts

{{- else }}

1. Get the Data Flow dashboard URL by running these commands:

{{- if contains "NodePort" .Values.server.service.type }}

    export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "scdf.fullname" . }}-server)
    export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
    echo "http://${NODE_IP}:${NODE_PORT}/dashboard"

{{- else if contains "LoadBalancer" .Values.server.service.type }}

  NOTE: It may take a few minutes for the LoadBalancer IP to be available.
        You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "scdf.fullname" . }}-server'

    export SERVICE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].port}" services {{ include "scdf.fullname" . }}-server)
    export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "scdf.fullname" . }}-server -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
    echo "http://${SERVICE_IP}:${SERVICE_PORT}/dashboard"

{{- else if contains "ClusterIP" .Values.server.service.type }}

    export SERVICE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].port}" services {{ include "scdf.fullname" . }}-server)
    kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ include "scdf.fullname" . }}-server ${SERVICE_PORT}:${SERVICE_PORT} &
    echo "http://127.0.0.1:${SERVICE_PORT}/dashboard"

{{- end }}
{{- end }}

2. Open a browser and access the Data Flow dashboard using the obtained URL.

{{- include "common.warnings.rollingTag" .Values.server.image }}
{{- include "common.warnings.rollingTag" .Values.server.composedTaskRunner.image }}
{{- include "common.warnings.rollingTag" .Values.skipper.image }}
{{- include "common.warnings.rollingTag" .Values.waitForBackends.image }}
{{- include "scdf.validateValues" . }}

{{- $passwordErrors := list -}}
{{- $secretNameMariadb := include "scdf.mariadb.fullname" . -}}
{{- $secretNameExternalDb := printf "%s-%s" (include "scdf.fullname" .) "externaldb" -}}
{{- $secretNameRabbitmq := include "scdf.rabbitmq.fullname" . -}}
{{- $secretNameExternalRabbitmq := printf "%s-%s" (include "scdf.fullname" .) "externalrabbitmq" -}}

{{/* Mysql required password */}}
{{- $passwordMysqlErrors := include "common.validations.values.mariadb.passwords" (dict "secret" $secretNameMariadb "subchart" true "context" $) -}}
{{- $passwordErrors = append $passwordErrors $passwordMysqlErrors -}}

{{/* Rabbitmq required password */}}
{{- $requiredRabbitmqPassword := dict "valueKey" "rabbitmq.auth.password" "secret" $secretNameRabbitmq "field" "rabbitmq-password" -}}
{{- $requiredErlangPassword := dict "valueKey" "rabbitmq.auth.erlangCookie" "secret" $secretNameRabbitmq "field" "rabbitmq-erlang-cookie" -}}
{{- $requiredRabbitmqPasswordErrors := include "common.validations.values.multiple.empty" (dict "required" (list $requiredRabbitmqPassword $requiredErlangPassword) "context" $) -}}
{{- $passwordErrors =  append $passwordErrors $requiredRabbitmqPasswordErrors -}}

{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordErrors "context" $) -}}

{{- if .Release.IsUpgrade -}}
  {{- $passwordWarnings := list -}}

  {{- if not .Values.mariadb.enabled -}}
    {{- $requiredExternalDbPassword := dict "valueKey" "externalDatabase.password" "secret" $secretNameExternalDb "field" "mariadb-password" -}}
    {{- $passwordWarnings =  append $passwordWarnings $requiredExternalDbPassword -}}
  {{- end -}}
  {{- if and (.Values.externalRabbitmq.enabled) (not .Values.rabbitmq.enabled) (not .Values.externalRabbitmq.existingPasswordSecret) -}}
    {{- $requiredExternalRabbitmqPassword := dict "valueKey" "externalRabbitmq.password" "secret" $secretNameExternalRabbitmq "field" "rabbitmq-password" -}}
    {{- $passwordWarnings =  append $passwordWarnings $requiredExternalRabbitmqPassword -}}
  {{- end -}}

  {{- if not (empty $passwordWarnings) -}}
WARNING: Review values for the following password in the command, if they are correct please ignore this notice.
    {{- include "common.validations.values.multiple.empty" (dict "required" $passwordWarnings "context" $) -}}
  {{- end -}}
{{- end -}}