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Verified Commit a4c5c766 authored by Sheogorath's avatar Sheogorath :european_castle:
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chore(nginx): Reduce unnecessary values from helmrelease

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infrastructure/nginx-system/release.yaml
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− 417
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......@@ -15,291 +15,59 @@ spec:
version: 4.0.17
interval: 5m
values:
## nginx configuration
## Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/nginx-configuration/index.md
##
## Overrides for generated resource names
# See templates/_helpers.tpl
# nameOverride:
# fullnameOverride:
controller:
# Process Ingress objects without ingressClass annotation/ingressClassName field
# Overrides value for --watch-ingress-without-class flag of the controller binary
# Defaults to false
watchIngressWithoutClass: false
# Required for use with CNI based kubernetes installations (such as ones set up by kubeadm),
# since CNI and hostport don't mix yet. Can be deprecated once https://github.com/kubernetes/kubernetes/issues/23920
# is merged
hostNetwork: false
## Use host ports 80 and 443
## Disabled by default
##
hostPort:
enabled: true
ports:
http: 80
https: 443
# This section refers to the creation of the IngressClass resource
# IngressClass resources are supported since k8s >= 1.18 and required since k8s >= 1.19
ingressClassResource:
name: nginx
enabled: true
default: true
controllerValue: "k8s.io/ingress-nginx"
# Parameters is a link to a custom resource containing additional
# configuration for the controller. This is optional if the controller
# does not require extra parameters.
parameters: {}
## Allows customization of the source of the IP address or FQDN to report
## in the ingress status field. By default, it reads the information provided
## by the service. If disable, the status field reports the IP address of the
## node or nodes where an ingress controller pod is running.
publishService:
enabled: true
## Allows overriding of the publish service to bind to
## Must be <namespace>/<service_name>
##
pathOverride: ""
## Limit the scope of the controller
##
scope:
enabled: false
namespace: "" # defaults to $(POD_NAMESPACE)
## Allows customization of the configmap / nginx-configmap namespace
##
configMapNamespace: "" # defaults to $(POD_NAMESPACE)
# Will add custom configuration options to Nginx https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/
# Configuring various details for ingress-nginx that make sense by default
config:
enable-modsecurity: "true"
enable-owasp-modsecurity-crs: "true"
enable-ocsp: "true"
hsts: "true"
hsts-max-age: "63072000"
hsts-include-subdomains: false
enable-brotli: "true"
use-http2: "true"
## Allows customization of the tcp-services-configmap
##
tcp:
configMapNamespace: "" # defaults to $(POD_NAMESPACE)
## Annotations to be added to the tcp config configmap
annotations: {}
## Allows customization of the udp-services-configmap
##
udp:
configMapNamespace: "" # defaults to $(POD_NAMESPACE)
## Annotations to be added to the udp config configmap
annotations: {}
livenessProbe:
httpGet:
# should match container.healthCheckPath
path: "/healthz"
port: 10254
scheme: HTTP
initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 1
successThreshold: 1
failureThreshold: 5
readinessProbe:
httpGet:
# should match container.healthCheckPath
path: "/healthz"
port: 10254
scheme: HTTP
initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 1
successThreshold: 1
failureThreshold: 3
replicaCount: 2
minAvailable: 1
# Define requests resources to avoid probe issues due to CPU utilization in busy nodes
# ref: https://github.com/kubernetes/ingress-nginx/issues/4735#issuecomment-551204903
# Ideally, there should be no limits.
# https://engineering.indeedblog.com/blog/2019/12/cpu-throttling-regression-fix/
resources:
# limits:
# cpu: 100m
# memory: 90Mi
limits:
memory: 90Mi
requests:
cpu: 100m
memory: 90Mi
## Enable mimalloc as a drop-in replacement for malloc.
## ref: https://github.com/microsoft/mimalloc
##
enableMimalloc: true
## Override NGINX template
customTemplate:
configMapName: ""
configMapKey: ""
service:
enabled: true
annotations: {}
labels: {}
# clusterIP: ""
## List of IP addresses at which the controller services are available
## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
##
externalIPs: []
# loadBalancerIP: ""
loadBalancerSourceRanges: []
enableHttp: true
enableHttps: true
## Set external traffic policy to: "Local" to preserve source IP on
## providers supporting it
## Ref: https://kubernetes.io/docs/tutorials/services/source-ip/#source-ip-for-services-with-typeloadbalancer
# Has to be set to keep external IPs
externalTrafficPolicy: "Local"
# Must be either "None" or "ClientIP" if set. Kubernetes will default to "None".
# Ref: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies
# sessionAffinity: ""
# specifies the health check node port (numeric port number) for the service. If healthCheckNodePort isn’t specified,
# the service controller allocates a port from your cluster’s NodePort range.
# Ref: https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
# healthCheckNodePort: 0
ports:
http: 80
https: 443
targetPorts:
http: http
https: https
type: LoadBalancer
# type: NodePort
# nodePorts:
# http: 32080
# https: 32443
# tcp:
# 8080: 32808
## Enables an additional internal load balancer (besides the external one).
## Annotations are mandatory for the load balancer to come up. Varies with the cloud service.
internal:
enabled: false
annotations: {}
# loadBalancerIP: ""
## Restrict access For LoadBalancer service. Defaults to 0.0.0.0/0.
loadBalancerSourceRanges: []
## Set external traffic policy to: "Local" to preserve source IP on
## providers supporting it
## Ref: https://kubernetes.io/docs/tutorials/services/source-ip/#source-ip-for-services-with-typeloadbalancer
# externalTrafficPolicy: ""
admissionWebhooks:
annotations: {}
enabled: true
failurePolicy: Fail
# timeoutSeconds: 10
port: 8443
certificate: "/usr/local/certificates/cert"
key: "/usr/local/certificates/key"
namespaceSelector: {}
objectSelector: {}
# Use an existing PSP instead of creating one
existingPsp: ""
service:
annotations: {}
# clusterIP: ""
externalIPs: []
# loadBalancerIP: ""
loadBalancerSourceRanges: []
servicePort: 443
type: ClusterIP
createSecretJob:
resources: {}
# limits:
# cpu: 10m
# memory: 20Mi
# requests:
# cpu: 10m
# memory: 20Mi
patchWebhookJob:
resources: {}
patch:
enabled: true
metrics:
port: 10254
# if this port is changed, change healthz-port: in extraArgs: accordingly
enabled: true
service:
annotations: {}
# prometheus.io/scrape: "true"
# prometheus.io/port: "10254"
# clusterIP: ""
## List of IP addresses at which the stats-exporter service is available
## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
##
externalIPs: []
# loadBalancerIP: ""
loadBalancerSourceRanges: []
servicePort: 10254
type: ClusterIP
# externalTrafficPolicy: ""
# nodePort: ""
port: 10254
serviceMonitor:
enabled: true
additionalLabels: {}
# The label to use to retrieve the job name from.
# jobLabel: "app.kubernetes.io/name"
namespace: ""
namespaceSelector: {}
# Default: scrape .Release.Namespace only
# To scrape all, use the following:
# namespaceSelector:
# any: true
scrapeInterval: 30s
# honorLabels: true
targetLabels: []
metricRelabelings: []
prometheusRule:
enabled: true
additionalLabels: {}
# namespace: ""
rules:
# # These are just examples rules, please adapt them to your needs
# # Initial ingress alerting rules
- alert: NGINXConfigFailed
expr: count(nginx_ingress_controller_config_last_reload_successful == 0) > 0
for: 30m
......@@ -332,188 +100,10 @@ spec:
annotations:
description: Too many 4XXs
summary: More than 5% of all requests returned 4XX, this requires your attention
## Improve connection draining when ingress controller pod is deleted using a lifecycle hook:
## With this new hook, we increased the default terminationGracePeriodSeconds from 30 seconds
## to 300, allowing the draining of connections up to five minutes.
## If the active connections end before that, the pod will terminate gracefully at that time.
## To effectively take advantage of this feature, the Configmap feature
## worker-shutdown-timeout new value is 240s instead of 10s.
##
lifecycle:
preStop:
exec:
command:
- /wait-shutdown
priorityClassName: ""
## Rollback limit
##
revisionHistoryLimit: 10
## Default 404 backend
##
defaultBackend:
##
enabled: false
name: defaultbackend
image:
registry: k8s.gcr.io
image: defaultbackend-amd64
# for backwards compatibility consider setting the full image url via the repository value below
# use *either* current default registry/image or repository format or installing chart by providing the values.yaml will fail
# repository:
tag: "1.5"
pullPolicy: IfNotPresent
# nobody user -> uid 65534
runAsUser: 65534
runAsNonRoot: true
readOnlyRootFilesystem: true
allowPrivilegeEscalation: false
# Use an existing PSP instead of creating one
existingPsp: ""
extraArgs: {}
serviceAccount:
create: true
name: ""
automountServiceAccountToken: true
## Additional environment variables to set for defaultBackend pods
extraEnvs: []
port: 8080
## Readiness and liveness probes for default backend
## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/
##
livenessProbe:
failureThreshold: 3
initialDelaySeconds: 30
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 5
readinessProbe:
failureThreshold: 6
initialDelaySeconds: 0
periodSeconds: 5
successThreshold: 1
timeoutSeconds: 5
## Node tolerations for server scheduling to nodes with taints
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
##
tolerations: []
# - key: "key"
# operator: "Equal|Exists"
# value: "value"
# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
affinity: {}
## Security Context policies for controller pods
## See https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/ for
## notes on enabling and using sysctls
##
podSecurityContext: {}
# labels to add to the pod container metadata
podLabels: {}
# key: value
## Node labels for default backend pod assignment
## Ref: https://kubernetes.io/docs/user-guide/node-selection/
##
nodeSelector:
kubernetes.io/os: linux
## Annotations to be added to default backend pods
##
podAnnotations: {}
replicaCount: 1
minAvailable: 1
resources: {}
# limits:
# cpu: 10m
# memory: 20Mi
# requests:
# cpu: 10m
# memory: 20Mi
extraVolumeMounts: []
## Additional volumeMounts to the default backend container.
# - name: copy-portal-skins
# mountPath: /var/lib/lemonldap-ng/portal/skins
extraVolumes: []
## Additional volumes to the default backend pod.
# - name: copy-portal-skins
# emptyDir: {}
autoscaling:
annotations: {}
enabled: false
minReplicas: 1
maxReplicas: 2
targetCPUUtilizationPercentage: 50
targetMemoryUtilizationPercentage: 50
service:
annotations: {}
# clusterIP: ""
## List of IP addresses at which the default backend service is available
## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
##
externalIPs: []
# loadBalancerIP: ""
loadBalancerSourceRanges: []
servicePort: 80
type: ClusterIP
priorityClassName: ""
## Enable RBAC as per https://github.com/kubernetes/ingress-nginx/blob/main/docs/deploy/rbac.md and https://github.com/kubernetes/ingress-nginx/issues/266
rbac:
create: true
scope: false
# If true, create & use Pod Security Policy resources
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
podSecurityPolicy:
enabled: true
serviceAccount:
create: true
name: ""
automountServiceAccountToken: true
## Optional array of imagePullSecrets containing private registry credentials
## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
imagePullSecrets: []
# - name: secretName
# TCP service key:value pairs
# Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/exposing-tcp-udp-services.md
##
tcp: {}
# 8080: "default/example-tcp-svc:9000"
# UDP service key:value pairs
# Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/exposing-tcp-udp-services.md
##
udp: {}
# 53: "kube-system/kube-dns:53"
# A base64ed Diffie-Hellman parameter
# This can be generated with: openssl dhparam 4096 2> /dev/null | base64
# Ref: https://github.com/kubernetes/ingress-nginx/tree/main/docs/examples/customization/ssl-dh-param
dhParam:
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