## @section Global parameters
## Global Docker image parameters
## Please, note that this will override the image parameters, including dependencies, configured to use the global value
## Current available global Docker image parameters: imageRegistry, imagePullSecrets and storageClass
##

## @param global.imageRegistry Global Docker image registry
## @param global.imagePullSecrets Global Docker registry secret names as an array
## @param global.storageClass Global StorageClass for Persistent Volume(s)
##
global:
  imageRegistry: ""
  ## E.g.
  ## imagePullSecrets:
  ##   - myRegistryKeySecretName
  ##
  imagePullSecrets: []
  storageClass: ""

## @section Common parameters
##

## @param kubeVersion Override Kubernetes version
##
kubeVersion: ""
## @param nameOverride String to partially override common.names.fullname
##
nameOverride: ""
## @param fullnameOverride String to fully override common.names.fullname
##
fullnameOverride: ""
## @param commonLabels Labels to add to all deployed objects
##
commonLabels: {}
## @param commonAnnotations Annotations to add to all deployed objects
##
commonAnnotations: {}
## @param clusterDomain Kubernetes cluster domain name
##
clusterDomain: cluster.local
## @param extraDeploy Array of extra objects to deploy with the release
##
extraDeploy: []

## Enable diagnostic mode in the deployment
##
diagnosticMode:
  ## @param diagnosticMode.enabled Enable diagnostic mode (all probes will be disabled and the command will be overridden)
  ##
  enabled: false
  ## @param diagnosticMode.command Command to override all containers in the deployment
  ##
  command:
    - sleep
  ## @param diagnosticMode.args Args to override all containers in the deployment
  ##
  args:
    - infinity

## @section Traffic Exposure Parameters
##

## haproxy service parameters
##
service:
  ## @param service.type haproxy service type
  ##
  type: LoadBalancer
  ## @param service.ports [array] List of haproxy service ports
  ##
  ports:
    - name: http
      protocol: TCP
      port: 80
      targetPort: http
  ## @param service.clusterIP haproxy service Cluster IP
  ## e.g.:
  ## clusterIP: None
  ##
  clusterIP: ""
  ## @param service.loadBalancerIP haproxy service Load Balancer IP
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-loadbalancer
  ##
  loadBalancerIP: ""
  ## @param service.loadBalancerSourceRanges haproxy service Load Balancer sources
  ## ref: https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service
  ## e.g:
  ## loadBalancerSourceRanges:
  ##   - 10.10.10.0/24
  ##
  loadBalancerSourceRanges: []
  ## @param service.externalTrafficPolicy haproxy service external traffic policy
  ## ref https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
  ##
  externalTrafficPolicy: Cluster
  ## @param service.annotations Additional custom annotations for haproxy service
  ##
  annotations: {}
  ## @param service.sessionAffinity Session Affinity for Kubernetes service, can be "None" or "ClientIP"
  ## If "ClientIP", consecutive client requests will be directed to the same mongos Pod
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies
  ##
  sessionAffinity: None
  ## @param service.sessionAffinityConfig Additional settings for the sessionAffinity
  ## sessionAffinityConfig:
  ##   clientIP:
  ##     timeoutSeconds: 300
  ##
  sessionAffinityConfig: {}
  ## @param service.labels Additional custom labels for haproxy service
  ##
  labels: {}

## @section HAProxy Parameters
##
## @param image.registry HAProxy image registry
## @param image.repository HAProxy image repository
## @param image.tag HAProxy image tag (immutable tags are recommended)
## @param image.pullPolicy HAProxy image pull policy
## @param image.pullSecrets HAProxy image pull secrets
##
image:
  registry: docker.io
  repository: bitnami/haproxy
  tag: 2.5.2-debian-10-r0
  ## Specify a imagePullPolicy
  ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
  ## ref: https://kubernetes.io/docs/user-guide/images/#pre-pulling-images
  ##
  pullPolicy: IfNotPresent
  ## Optionally specify an array of imagePullSecrets.
  ## Secrets must be manually created in the namespace.
  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
  ## e.g:
  ## pullSecrets:
  ##   - myRegistryKeySecretName
  ##
  pullSecrets: []
## @param replicaCount Number of haproxy replicas to deploy
##
replicaCount: 1
## Configure extra options for haproxy containers' liveness and readiness probes
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/#configure-probes
## @param startupProbe.enabled Enable startupProbe on haproxy nodes
## @param startupProbe.initialDelaySeconds Initial delay seconds for startupProbe
## @param startupProbe.periodSeconds Period seconds for startupProbe
## @param startupProbe.timeoutSeconds Timeout seconds for startupProbe
## @param startupProbe.failureThreshold Failure threshold for startupProbe
## @param startupProbe.successThreshold Success threshold for startupProbe
##
startupProbe:
  enabled: false
  failureThreshold: 5
  initialDelaySeconds: 15
  periodSeconds: 10
  successThreshold: 1
  timeoutSeconds: 5
## @param livenessProbe.enabled Enable livenessProbe on haproxy nodes
## @param livenessProbe.initialDelaySeconds Initial delay seconds for livenessProbe
## @param livenessProbe.periodSeconds Period seconds for livenessProbe
## @param livenessProbe.timeoutSeconds Timeout seconds for livenessProbe
## @param livenessProbe.failureThreshold Failure threshold for livenessProbe
## @param livenessProbe.successThreshold Success threshold for livenessProbe
##
livenessProbe:
  enabled: true
  failureThreshold: 5
  initialDelaySeconds: 15
  periodSeconds: 10
  successThreshold: 1
  timeoutSeconds: 5
## @param readinessProbe.enabled Enable readinessProbe on haproxy nodes
## @param readinessProbe.initialDelaySeconds Initial delay seconds for readinessProbe
## @param readinessProbe.periodSeconds Period seconds for readinessProbe
## @param readinessProbe.timeoutSeconds Timeout seconds for readinessProbe
## @param readinessProbe.failureThreshold Failure threshold for readinessProbe
## @param readinessProbe.successThreshold Success threshold for readinessProbe
##
readinessProbe:
  enabled: true
  failureThreshold: 5
  initialDelaySeconds: 15
  periodSeconds: 10
  successThreshold: 1
  timeoutSeconds: 5
## @param customStartupProbe Custom startupProbe that overrides the default one
##
customStartupProbe: {}
## @param customLivenessProbe Custom livenessProbe that overrides the default one
##
customLivenessProbe: {}
## @param customReadinessProbe Custom readinessProbe that overrides the default one
##
customReadinessProbe: {}
## haproxy resource requests and limits
## ref: https://kubernetes.io/docs/user-guide/compute-resources/
## @param resources.limits The resources limits for the haproxy containers
## @param resources.requests The requested resources for the haproxy containers
##
resources:
  limits: {}
  requests: {}
## Configure Pods Security Context
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
## @param podSecurityContext.enabled Enabled haproxy pods' Security Context
## @param podSecurityContext.fsGroup Set haproxy pod's Security Context fsGroup
##
podSecurityContext:
  enabled: true
  fsGroup: 1001
## Configure Container Security Context
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
## @param containerSecurityContext.enabled Enabled haproxy containers' Security Context
## @param containerSecurityContext.runAsUser Set haproxy containers' Security Context runAsUser
## @param containerSecurityContext.runAsNonRoot Set haproxy container's Security Context runAsNonRoot
##
containerSecurityContext:
  enabled: true
  runAsUser: 1001
  runAsNonRoot: true

## HAProxy Pod Disruption Budget configuration
## ref: https://kubernetes.io/docs/tasks/run-application/configure-pdb/
## @param pdb.create Enable a Pod Disruption Budget creation
## @param pdb.minAvailable Minimum number/percentage of pods that should remain scheduled
## @param pdb.maxUnavailable Maximum number/percentage of pods that may be made unavailable
##
pdb:
  create: false
  minAvailable: 1
  maxUnavailable: ""

## HAProxy Autoscaling configuration
## ref: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/
## @param autoscaling.enabled Enable Horizontal POD autoscaling for HAProxy
## @param autoscaling.minReplicas Minimum number of HAProxy replicas
## @param autoscaling.maxReplicas Maximum number of HAProxy replicas
## @param autoscaling.targetCPU Target CPU utilization percentage
## @param autoscaling.targetMemory Target Memory utilization percentage
##
autoscaling:
  enabled: false
  minReplicas: 1
  maxReplicas: 11
  targetCPU: 50
  targetMemory: 50

## @param command Override default container command (useful when using custom images)
##
command: []
## @param args Override default container args (useful when using custom images)
##
args: []
## @param hostAliases haproxy pods host aliases
## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
##
hostAliases: []
## @param podLabels Extra labels for haproxy pods
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
##
podLabels: {}
## @param podAnnotations Annotations for haproxy pods
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
##
podAnnotations: {}
## @param podAffinityPreset Pod affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
##
podAffinityPreset: ""
## @param podAntiAffinityPreset Pod anti-affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
##
podAntiAffinityPreset: soft
## Node affinity preset
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity
##
nodeAffinityPreset:
  ## @param nodeAffinityPreset.type Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
  ##
  type: ""
  ## @param nodeAffinityPreset.key Node label key to match. Ignored if `affinity` is set
  ##
  key: ""
  ## @param nodeAffinityPreset.values Node label values to match. Ignored if `affinity` is set
  ## E.g.
  ## values:
  ##   - e2e-az1
  ##   - e2e-az2
  ##
  values: []

## @param configuration [string] haproxy configuration
## Taken from haproxytech/haproxy chart: https://github.com/haproxytech/helm-charts/tree/main/haproxy
##
configuration: |
  global
    log stdout format raw local0
    maxconn 1024
  defaults
    log global
    timeout client 60s
    timeout connect 60s
    timeout server 60s
  frontend fe_main
    bind :8080
    default_backend be_main
  backend be_main
    server web1 10.0.0.1:8080 check

## @param containerPorts [array] List of container ports to enable in the haproxy container
##
containerPorts:
  - name: http
    containerPort: 8080

## @param existingConfigmap configmap with HAProxy configuration
##
existingConfigmap: ""

## @param affinity Affinity for haproxy pods assignment
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
## NOTE: `podAffinityPreset`, `podAntiAffinityPreset`, and `nodeAffinityPreset` will be ignored when it's set
##
affinity: {}
## @param nodeSelector Node labels for haproxy pods assignment
## ref: https://kubernetes.io/docs/user-guide/node-selection/
##
nodeSelector: {}
## @param tolerations Tolerations for haproxy pods assignment
## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
##
tolerations: []
## @param schedulerName Name of the k8s scheduler (other than default)
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
##
schedulerName: ""
## @param topologySpreadConstraints Topology Spread Constraints for pod assignment
## https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
## The value is evaluated as a template
##
topologySpreadConstraints: []
## @param updateStrategy.type haproxy statefulset strategy type
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#update-strategies
##
updateStrategy:
  ## StrategyType
  ## Can be set to RollingUpdate or OnDelete
  ##
  type: RollingUpdate
## @param priorityClassName haproxy pods' priorityClassName
##
priorityClassName: ""
## @param lifecycleHooks for the haproxy container(s) to automate configuration before or after startup
##
lifecycleHooks: {}
## @param extraEnvVars Array with extra environment variables to add to haproxy nodes
## e.g:
## extraEnvVars:
##   - name: FOO
##     value: "bar"
##
extraEnvVars: []
## @param extraEnvVarsCM Name of existing ConfigMap containing extra env vars for haproxy nodes
##
extraEnvVarsCM: ""
## @param extraEnvVarsSecret Name of existing Secret containing extra env vars for haproxy nodes
##
extraEnvVarsSecret: ""
## @param extraVolumes Optionally specify extra list of additional volumes for the haproxy pod(s)
##
extraVolumes: []
## @param extraVolumeMounts Optionally specify extra list of additional volumeMounts for the haproxy container(s)
##
extraVolumeMounts: []
## @param sidecars Add additional sidecar containers to the haproxy pod(s)
## e.g:
## sidecars:
##   - name: your-image-name
##     image: your-image
##     imagePullPolicy: Always
##     ports:
##       - name: portname
##         containerPort: 1234
##
sidecars: []
## @param initContainers Add additional init containers to the haproxy pod(s)
## ref: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/
## e.g:
## initContainers:
##  - name: your-image-name
##    image: your-image
##    imagePullPolicy: Always
##    command: ['sh', '-c', 'echo "hello world"']
##
initContainers: []

## @section Other Parameters
##

## ServiceAccount configuration
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/
## @param serviceAccount.create Specifies whether a ServiceAccount should be created
## @param serviceAccount.name Name of the service account to use. If not set and create is true, a name is generated using the fullname template.
## @param serviceAccount.automountServiceAccountToken Automount service account token for the server service account
## @param serviceAccount.annotations Annotations for service account. Evaluated as a template. Only used if `create` is `true`.
##
serviceAccount:
  ## @param serviceAccount.create Specifies whether a ServiceAccount should be created
  ##
  create: true
  ## @param serviceAccount.name The name of the ServiceAccount to use.
  ## If not set and create is true, a name is generated using the common.names.fullname template
  ##
  name: ""
  automountServiceAccountToken: true
  annotations: {}