This is a helm chart for the Flowable UI apps.


helm repo add flowable-oss https://flowable.github.io/helm/

helm install my-flowable flowable-oss/flowable

Installing the Chart

To install the local chart with the release name my-flowable:

helm install my-flowable ./flowable

To install the repo chart with the release name my-flowable:

helm repo add flowable-oss https://flowable.github.io/helm/

helm install my-flowable flowable-oss/flowable \
    --create-namespace --namespace=flowable \
    --set host.external=<cluster external hostname> --set ingress.useHost=true \
    --set postgres.storage.storageClassName=default

This will install Flowable as the my-flowable release in the flowable namespace.

It will also configure Ingress mapping rules for route on the specified host. This requires an Ingress controller to be active on the cluster. For more info see the main README.

The StorageClassName will be set to default.

Uninstalling the Chart

To uninstall/delete the my-flowable deployment:

helm remove my-flowable

The command removes all the Kubernetes components associated with the chart and deletes the release.


The following tables lists the configurable parameters of the Unifi chart and their default values.

Parameter Description Default
host.external External cluster IP or FQDN localhost
database.name Database name flowable
database.username Database user flowable
database.password Database password flowable
cloudSql.enabled Enables Google Cloud SQL for database false
cloudSql.credentials Google Cloud SQL credentials secret reference cloudsql-credentials.json
ingress.enabled Enables Ingres true
ingress.sslRedirect Enables SSL redirect false
ingress.useHost Enables host based routing using external host.external ( this must be a FQDN) false
ingress.class Ingress class name nginx
ingress.clusterIssuer Ingress cert manager cluster issuer ``

ui.enabled Enables Flowable UI (either enable Flowable UI or Flowable REST) false
ui.replicas Number of replicated pods 1
ui.service.name Kubernetes service name flowable-ui
ui.contextPath Tomcat servlet mapping /
ui.ingressPath Ingress path mapping flowable-ui
ui.image.repository Docker image name flowable/flowable-ui
ui.image.tag Docker tag name latest
ui.image.pullPolicy Docker pull policy Always
ui.resources.requests.cpu Kubernetes CPU request 100m
ui.resources.requests.memory Kubernetes memory request 1Gi
ui.resources.limits.cpu Kubernetes CPU limit 1
ui.resources.limits.memory Kubernetes memory limit 1Gi
ui.resources.javaOpts JVM options -Xmx1g -Xms1g

rest.enabled Enables Flowable REST (either enable Flowable UI or Flowable REST) true
rest.replicas Number of replicated pods 1
rest.service.name Kubernetes service name flowable-rest
rest.contextPath Tomcat servlet mapping /
rest.ingressPath Ingress path mapping flowable-rest
rest.image.repository Docker image name flowable/flowable-rest
rest.image.tag Docker tag name latest
rest.image.pullPolicy Docker pull policy Always
rest.resources.requests.cpu Kubernetes CPU request 100m
rest.resources.requests.memory Kubernetes memory request 1Gi
rest.resources.limits.cpu Kubernetes CPU limit 1
rest.resources.limits.memory Kubernetes memory limit 1Gi
rest.resources.javaOpts JVM options -Xmx1g -Xms1g

postgres.enabled Will deploy and configure a PostgreSQL database instance true
postgres.service.name Kubernetes service name flowable-postgres
postgres.storage.storageClassName Kubernetes storage class name for peristent volume claim standard
postgres.storage.size Peristent volume claim resource request size 1Gi
postgres.resources.requests.cpu Kubernetes CPU request 100m
postgres.resources.requests.memory Kubernetes memory request 1Gi
postgres.resources.limits.cpu Kubernetes CPU limit 1000m
postgres.resources.limits.memory Kubernetes memory limit 1Gi

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example;

helm install my-flowable flowable-oss/flowable \
  --set admin.enabled=false

Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example;

helm install my-flowable flowable-oss/flowable -f values.yaml