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

CHART NAME: {{ .Chart.Name }}
CHART VERSION: {{ .Chart.Version }}
APP VERSION: {{ .Chart.AppVersion }}

** 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.server.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }} (port {{ coalesce .Values.server.service.ports.http .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=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "scdf.server.fullname" . }})
    export NODE_IP=$(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.server.fullname" . }}'

    export SERVICE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].port}" services {{ include "scdf.server.fullname" . }})
    export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "scdf.server.fullname" . }} -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.server.fullname" . }})
    kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ include "scdf.server.fullname" . }} ${SERVICE_PORT}:${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" . -}}
{{- $secretNameRabbitmq := include "scdf.rabbitmq.secretName" . -}}
{{- $existingRabbitmqSecret := coalesce .Values.externalRabbitmq.existingSecret .Values.externalRabbitmq.existingPasswordSecret -}}

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

{{/* Rabbitmq required password */}}
{{- if or .Values.rabbitmq.enabled (and .Values.externalRabbitmq.enabled (not $existingRabbitmqSecret)) -}}
  {{- $rabbitmqValidations := list -}}
  {{- $passwordValueKey := ternary "rabbitmq.auth.password" "externalRabbitmq.password" .Values.rabbitmq.enabled }}
  {{- $rabbitmqValidations = append $rabbitmqValidations (dict "valueKey" $passwordValueKey "secret" $secretNameRabbitmq "field" "rabbitmq-password") -}}
  {{- if .Values.rabbitmq.enabled -}}
    {{- $rabbitmqValidations = append $rabbitmqValidations (dict "valueKey" "rabbitmq.auth.erlangCookie" "secret" $secretNameRabbitmq "field" "rabbitmq-erlang-cookie") -}}
  {{- end -}}
  {{- $requiredRabbitmqPasswordErrors := include "common.validations.values.multiple.empty" (dict "required" $rabbitmqValidations "context" $) -}}
  {{- $passwordErrors =  append $passwordErrors $requiredRabbitmqPasswordErrors -}}
{{- end }}

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

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

  {{- if not .Values.mariadb.enabled -}}
    {{- $secretNameServerExternalDb := printf "%s-externaldb" (include "scdf.server.fullname" .) -}}
    {{- $requiredServerExternalDbPassword := dict "valueKey" "externalDatabase.dataflow.password" "secret" $secretNameServerExternalDb "field" "datasource-password" -}}
    {{- $passwordWarnings = append $passwordWarnings $requiredServerExternalDbPassword -}}
    {{- $secretNameSkipperExternalDb := printf "%s-externaldb" (include "scdf.skipper.fullname" .) -}}
    {{- $requiredSkipperExternalDbPassword := dict "valueKey" "externalDatabase.skipper.password" "secret" $secretNameSkipperExternalDb "field" "datasource-password" -}}
    {{- $passwordWarnings = append $passwordWarnings $requiredSkipperExternalDbPassword -}}
  {{- end -}}
  {{- if and .Values.externalRabbitmq.enabled (not .Values.rabbitmq.enabled) (not $existingRabbitmqSecret) -}}
    {{- $requiredExternalRabbitmqPassword := dict "valueKey" "externalRabbitmq.password" "secret" $secretNameRabbitmq "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 -}}
{{- include "common.warnings.resources" (dict "sections" (list "deployer" "metrics" "server" "skipper" "waitForBackends") "context" $) }}
{{- include "common.warnings.modifiedImages" (dict "images" (list .Values.server.image .Values.server.composedTaskRunner.image .Values.skipper.image .Values.metrics.image .Values.waitForBackends.image .Values.mariadb.image) "context" $) }}