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values.yaml
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values.yaml
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# -- (int) Number of replicas to deploy
replicaCount: 1
image:
# -- The image registry to use
registry: docker.io
# -- The image repository to use
repository: devopsfaith/krakend
# -- The image tag to use
tag: "2.8.0"
# -- The image pull policy to use
pullPolicy: IfNotPresent
# -- (string) The deployment type to use for the krakend service
# Valid values are `deployment` and `rollout`
deploymentType: deployment
# -- (object) The strategy for the krakend deployment. This can either be
# a `deployment` or a `rollout` strategy.
# For more information on the Argo Rollout strategy, see https://argo-rollouts.readthedocs.io/en/stable/features/specification/
strategy: {}
# type: RollingUpdate
# rollingUpdate:
# maxSurge: 25%
# maxUnavailable: 10%
krakend:
# -- (bool) Whether the given krakend image to be used contains everything needed
# for the krakend service to run. If set to false, the image will
# be used as a base image and the configuration will be loaded from
# the configmap. Note that the all-in-one image assumes the krakend
# configuration is located at /etc/krakend-src/config/krakend.tmpl
allInOneImage: false
# -- (array) The environment variables to use for the krakend container.
# The default is just the ones needed to enable flexible configuration.
env: []
# -- (string) The name of the secret containing the environment variables to use for the krakend container.
envFromSecret: ""
# -- (string, optional) If set, this key will contain the full configuration of the krakend service
config: ""
# -- (string, optional) an external file relative path, will contain the full
# configuration of the krakend service. useful if config file is generated
# with flexible config https://www.krakend.io/docs/configuration/flexible-config/
configFileSource: ""
# -- (string, optional) an external file relative path, will contain the partial configuration files of the krakend service.
partialsDirSource: ""
# -- (string, optional) an external file relative path, will contain the setting configuration files of the krakend service.
settingsDirSource: ""
# -- (string, optional) an external file relative path, will contain the template configuration files of the krakend service.
templatesDirSource: ""
# -- (Object) The default configuration has a partials files that
# will be used to load several aspects of the configuration.
# If you want to include expra partials, add or remove them here.
partials:
input_headers.tmpl: |-
"input_headers": [
"Content-Type",
"ClientId"
]
rate_limit_backend.tmpl: |-
"qos/ratelimit/proxy": {
"max_rate": 0.5,
"capacity": 1
}
endpoints.tmpl: |-
[
{
"endpoint": "/test",
"method": "GET",
"backend": [
{
"method": "GET",
"host": [],
"url_pattern": "/__debug/roots",
"encoding": "json",
"deny": [
"message"
]
}
],
"extra_config": {
"proxy": {
"static": {
"data": {
"collection": [
{
"directories": [
"Graceland"
]
}
],
"version": "deficient"
},
"strategy": "always"
}
}
},
"output_encoding": "json"
}
]
# -- The default configuration has a settings files that
# will be used to load several aspects of the configuration.
settings:
service.json: |-
{
"environment": "PRODUCTION",
"default_host": "http://localhost:8080",
"timeout": "3s",
"cache_ttl": "3s",
"output_encoding": "json"
}
# -- While default configuration does not take into use
# templates; you may want to add your own templates here.
# Note that you'd need to set a custom configuration file
# to use them.
templates: {}
# -- (object) The service-level "extra_config" settings.
# This will directly be translated to JSON and is added only
# if you're not fully overriding the configuration via
# the `config` setting.
# For more information, see https://www.krakend.io/docs/enterprise/configuration/
extraConfig:
router:
"@comment": "The health endpoint checks do not show in the logs"
logger_skip_paths:
- "/__health"
# -- (list) List of secrets containing the credentials to use for the image
imagePullSecrets: []
nameOverride: ""
fullnameOverride: ""
serviceAccount:
# -- (bool) Specifies whether a service account should be created
create: true
# -- (object) The annotations to use for the service account
annotations: {}
# -- (string) The name of the service account to use.
# If not set and create is true, a name is generated using the fullname template
name: ""
# -- (object) The annotations to use for the krakend pod
podAnnotations: {}
# -- (object) The annotations to use for the krakend deployment
deploymentAnnotations: {}
# -- (object) Labels to use for the krakend pod
podLabels: {}
# -- (object) The securityContext to use for the krakend pod
podSecurityContext: {}
# fsGroup: 2000
# -- (object) The securityContext to use for the krakend container
securityContext:
allowPrivilegeEscalation: false
runAsNonRoot: true
runAsUser: 1000
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
add:
- NET_BIND_SERVICE
# -- (object) The service settings to use for the krakend service
service:
# -- (string) The External Traffic Policy of the service
externalTrafficPolicy: ""
# -- (string) The type of service to use
type: ClusterIP
# -- (int) The port to use for the service
port: 80
# -- (int) The target port to use for the service
targetPort: 8080
# -- (object) The annotations to use for the service
annotations: {}
# -- (object) The service settings to reach the metrics port
metrics:
# -- (bool) Specifies whether the metrics port is reachable
enabled: false
# -- (int) The port to use for the metrics service
port: 9100
# -- (int) The target port to use for the metrics service
targetPort: 9100
# -- (object) The ingress settings to use for the krakend ingress
ingress:
# -- (bool) Specifies whether an ingress should be created
enabled: false
# -- (string) The class to use for the ingress
className: ""
# -- (object) The annotations to use for the ingress
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
# -- (list) The list of hosts to use for the ingress
hosts:
- host: chart-example.local
paths:
- path: /
pathType: ImplementationSpecific
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
# -- (object) Krakend container lifecycle hooks (PostStart, PreStop)
lifecycle: {}
# -- (object) The resources to use for the krakend pod
resources: {}
# -- (object) The nodeSelector to use for the krakend pod
nodeSelector: {}
# -- (object) The tolerations to use for the krakend pod
tolerations: []
# -- (object) The affinity to use for the krakend pod
affinity: {}
# -- (array) The topologySpreadConstraints to use for the krakend pod
topologySpreadConstraints: []
# -- (array) extraVolumeMounts allows you to mount extra volumes to the krakend pod
extraVolumeMounts: []
# -- (array) extraVolumes allows you to mount extra volumes to the krakend pod
extraVolumes: []
# -- (object) The livenessProbe to use for the krakend pod
livenessProbe:
httpGet:
path: /__health
port: http
# -- (object) The readinessProbe to use for the krakend pod
readinessProbe:
httpGet:
path: /__health
port: http
# -- (object) podDisruptionBudget allows you to define minumum and maximum available pods
podDisruptionBudget:
# -- (bool) Set to true to create a default ServiceMonitor for your application
enabled: false
# -- minimum available pods
minAvailable: 1
# -- maximum available pods
maxUnavailable: ""
# -- UnhealthyPodEvictionPolicy defines the criteria for when unhealthy pods should be considered for eviction
unhealthyPodEvictionPolicy: ""
# -- (object) The serviceMonitor configures a ServiceMonitor for your application
serviceMonitor:
# -- (bool) Set to true to create a default ServiceMonitor for your application
enabled: false
# -- Annotations to add to ServiceMonitor
annotations: {}
# -- Interval for scrape metrics.
interval: 10s
# -- time out interval when scraping metrics
scrapeTimeout: 10s
# -- prometheus metrics port exposed by krakend
targetPort: 9091
# -- (object) The networkPolicies configures ingress NetworkPolicies for your application
networkPolicies:
# -- (bool) Set to true to create NetworkPolicies for your application
enabled: false
# -- (list) List of NetworkPolicy objects
policies:
# -- Name of the NetworkPolicy
- name: "allow-namespace1"
# -- Name of the namespace allowed to reach (or be reached by) your application
namespace: "namespace1"
# -- Type of the network policy (ingress or egress)
type: "ingress"
# - name: "allow-namespace2"
# -- Name of the namespace allowed to reach (or be reached by) your application
# namespace: "namespace2"
# -- Type of the network policy (ingress or egress)
# type: "egress"
# -- (object) Configures HorizontalPodAutoscaler for your Deployment
autoscaling:
enabled: false
annotations: {}
minReplicas: 1
maxReplicas: 3
targetCPUUtilizationPercentage: 50
targetMemoryUtilizationPercentage: 50
behavior: {}
# scaleDown:
# stabilizationWindowSeconds: 300
# policies:
# - type: Pods
# value: 1
# periodSeconds: 180
# scaleUp:
# stabilizationWindowSeconds: 300
# policies:
# - type: Pods
# value: 2
# periodSeconds: 60
# -- (object) Configures a keda ScaledObject for your Deployment.
# It's mutually exclusive with hpa autoscaling
keda:
enabled: false
minReplicas: 1
maxReplicas: 3
pollingInterval: 30
cooldownPeriod: 300
# fallback:
# failureThreshold: 3
# replicas: 11
restoreToOriginalReplicaCount: false
scaledObject:
annotations: {}
triggers: []
# - type: prometheus
# metadata:
# serverAddress: http://<prometheus-host>:9090
# metricName: http_requests_total
# threshold: '100'
# query: sum(rate(http_requests_total{deployment="my-deployment"}[2m]))
behavior: {}
# scaleDown:
# stabilizationWindowSeconds: 300
# policies:
# - type: Pods
# value: 1
# periodSeconds: 180
# scaleUp:
# stabilizationWindowSeconds: 300
# policies:
# - type: Pods
# value: 2
# periodSeconds: 60