This page documents the values supported by the Appian operator Helm chart for self-managed customers. They are used in the command to create the Appian operator Helm release — for an example, see Creating the Appian operator.
| Key | Type | Default | Description |
|---|---|---|---|
| controllers.affinity | object | {} |
Scheduling constraints for the controllers' pod. See Affinity and anti-affinity for more info. |
| controllers.nodeSelector | object | {} |
A selector which must be true for the controllers' pod to fit on a node. See nodeSelector for more info. |
| controllers.rbac.bind.clusterRoles | list | [] |
Names of existing cluster roles to which Appians managed by the controllers can be bound using role bindings. |
| controllers.rbac.bind.roles | list | [] |
Names of existing roles to which Appians managed by the controllers can be bound using role bindings. |
| controllers.rbac.clusterRoles | list | [] |
Names of existing cluster roles to which the controllers should be bound using role bindings. |
| controllers.rbac.clusterWideAccess | bool | true |
Whether the controllers should reconcile resources across the entire cluster. If enabled, the RBAC templates for the controllers render as ClusterRoles and ClusterRoleBindings instead of as Roles and RoleBindings. |
| controllers.rbac.roles | list | [] |
Names of existing roles to which the controllers should be bound using role bindings. |
| controllers.resources | object | {} |
Compute resources required by the controllers' pod. See Resource Management for Pods and Containers for more info. |
| controllers.tolerations | list | [] |
Tolerations for the controllers' pod. See Taints and Tolerations for more info. |
| controllers.vpa.controlledResources | list | [] |
The type of recommendations that will be computed (and possibly applied) by VPA. If not specified, the default of [ResourceCPU, ResourceMemory] will be used. |
| controllers.vpa.controlledValues | string | "" |
Which resource values should be controlled. The default is RequestsAndLimits. |
| controllers.vpa.enabled | bool | false |
Whether vertical pod autoscaler (VPA) is enabled for the controllers. |
| controllers.vpa.maxAllowed | object | {} |
The maximum amount of resources that will be recommended for the container. The default is no maximum. |
| controllers.vpa.minAllowed | object | {} |
The minimal amount of resources that will be recommended for the container. The default is no minimum. |
| controllers.vpa.updateMode | string | "" |
When autoscaler applies changes to the pod resources. The default is Auto. |
| crd.update.affinity | object | {} |
Scheduling constraints for the CRD update pod. See Affinity and anti-affinity for more info. |
| crd.update.annotations | object | {} |
Annotations for the Appians CRD. |
| crd.update.enabled | bool | true |
Whether the helm hook to update the Appians CRD is enabled. |
| crd.update.nodeSelector | object | {} |
A selector which must be true for the CRD update pod to fit on a node. See nodeSelector for more info. |
| crd.update.resources | object | {} |
Compute resources required by the CRD update pod. See Resource Management for Pods and Containers for more info. |
| crd.update.tolerations | list | [] |
Tolerations for the CRD update pod. See Taints and Tolerations for more info. |
| fullnameOverride | string | "" |
Overrides for the fully qualified app name. |
| image.pullPolicy | string | "" |
The image pull policy. See Updating images for more info. |
| image.repository | string | "" |
The image's repository. |
| image.tag | string | {{ .Chart.AppVersion }} |
The image's tag. |
| imagePullSecrets | list | [] |
Names of existing image pull secrets. See Pull an Image from a Private Registry for more info. |
| nameOverride | string | "" |
Overrides for the name of the chart. |
| rbac.aggregatedClusterRoles.enabled | bool | true |
Whether to create cluster roles which aggregate to the built-in view, edit, and admin cluster roles. See Aggregated ClusterRoles for more info. |
| webhooks.affinity | object | {} |
Scheduling constraints for the webhooks' pod(s). See Affinity and anti-affinity for more info. |
| webhooks.caBundle | string | "" |
PEM encoded CA bundle used to validate the webhooks' server certificate. |
| webhooks.enabled | bool | true |
Whether mutating and validation admission webhooks are enabled. |
| webhooks.hpa.apiVersion | string | "" |
The API version of HPA to use. Valid options are autoscaling/v1 and autoscaling/v2. Required when enabled is true. |
| webhooks.hpa.behavior | object | {} |
The scaling behavior of the target in both up and down directions. If not set, the default HPA scaling rules for scale up and scale down are used. Only applicable when apiVersion is autoscaling/v2. |
| webhooks.hpa.enabled | bool | false |
Whether horizontal pod autoscaler (HPA) is enabled for the webhooks. |
| webhooks.hpa.maxReplicas | int | nil |
The upper limit for the number of pods that can be set by the autoscaler. Cannot be smaller than minReplicas. Required when enabled is true. |
| webhooks.hpa.metrics | list | [] |
The specifications used to calculate the desired replica count (the maximum replica count across all metrics will be used). If not set, the default metric will be set to 80% average CPU utilization. Only applicable when apiVersion is autoscaling/v2. |
| webhooks.hpa.minReplicas | int | 1 |
The lower limit for the number of replicas to which the autoscaler can scale down. |
| webhooks.hpa.targetCPUUtilizationPercentage | int | nil |
The target average CPU utilization (represented as a percentage of requested CPU) over all the pods. If not specified, the default autoscaling policy will be used. Only applicable when apiVersion is autoscaling/v1. |
| webhooks.nodeSelector | object | {} |
A selector which must be true for the webhooks' pod(s) to fit on a node. See nodeSelector for more info. |
| webhooks.podDisruptionBudget.enabled | bool | false |
Whether a pod disruption budget (PDB) is enabled for the webhooks. |
| webhooks.podDisruptionBudget.maxUnavailable | int or string | nil |
The number of pods that can be unavailable after the eviction. Can be either an absolute number or a percentage. Mutually exclusive with minAvailable. |
| webhooks.podDisruptionBudget.minAvailable | int or string | nil |
The number of pods that must still be available after the eviction, even in the absence of the evicted pod. Can be either an absolute number or a percentage. Mutually exclusive with maxUnavailable. |
| webhooks.rbac.clusterRoles | list | [] |
Names of existing cluster roles to which the webhooks should be bound using role bindings. |
| webhooks.rbac.roles | list | [] |
Names of existing roles to which the webhooks should be bound using role bindings. |
| webhooks.replicas | int | 1 |
Number of replicas of the webhooks. Only applicable when webhooks.hpa.enabled is false. |
| webhooks.resources | object | {} |
Compute resources required by the webhooks' pod(s). See Resource Management for Pods and Containers for more info. |
| webhooks.secret | string | "" |
Name of the existing secret containing the webhooks' server key and certificate. The two must be named tls.key and tls.crt, respectively. The certificate must be valid for appian-operator-webhooks.<APPIAN_OPERATOR_WEBHOOKS_NAMESPACE>.svc. Required when enabled is true. |
| webhooks.tolerations | list | [] |
Tolerations for the webhooks' pod(s). See Taints and Tolerations for more info. |
| webhooks.webhookConfiguration.annotations | object | {} |
Annotations for the mutating and validating webhook configuration resources. |
| webhooks.webhookConfiguration.caBundle | string | "" |
DEPRECATED: Use .webhooks.caBundle instead. PEM encoded CA bundle used to validate the webhooks' server certificate. |
