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aws load balancer controller v2.7.0 #1054

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Feb 1, 2024
Merged

aws load balancer controller v2.7.0 #1054

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7e8ca3d
aws-load-balancer-controller: v2.7.0
eks-bot Feb 1, 2024
a33d770
removing bak files
shraddhabang Feb 1, 2024
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4 changes: 2 additions & 2 deletions stable/aws-load-balancer-controller/Chart.yaml
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@@ -1,8 +1,8 @@
apiVersion: v2
name: aws-load-balancer-controller
description: AWS Load Balancer Controller Helm chart for Kubernetes
version: 1.6.2
appVersion: v2.6.2
version: 1.7.0
appVersion: v2.7.0
home: https://github.com/aws/eks-charts
icon: https://raw.githubusercontent.com/aws/eks-charts/master/docs/logo/aws.png
sources:
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4 changes: 4 additions & 0 deletions stable/aws-load-balancer-controller/README.md
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Expand Up @@ -233,16 +233,20 @@ The default values set by the application itself can be confirmed [here](https:/
| `watchNamespace` | Namespace the controller watches for updates to Kubernetes objects, If empty, all namespaces are watched | None |
| `disableIngressClassAnnotation` | Disables the usage of kubernetes.io/ingress.class annotation | None |
| `disableIngressGroupNameAnnotation` | Disables the usage of alb.ingress.kubernetes.io/group.name annotation | None |
| `tolerateNonExistentBackendService` | whether to allow rules that reference a backend service that does not exist. (When enabled, it will return 503 error if backend service not exist) | `true` |
| `tolerateNonExistentBackendAction` | whether to allow rules that reference a backend action that does not exist. (When enabled, it will return 503 error if backend action not exist) | `true` |
| `defaultSSLPolicy` | Specifies the default SSL policy to use for HTTPS or TLS listeners | None |
| `externalManagedTags` | Specifies the list of tag keys on AWS resources that are managed externally | `[]` |
| `livenessProbe` | Liveness probe settings for the controller | (see `values.yaml`) |
| `env` | Environment variables to set for aws-load-balancer-controller pod | None |
| `envSecretName` | AWS credentials as environment variables from Secret (Secret keys `key_id` and `access_key`). | None |
| `hostNetwork` | If `true`, use hostNetwork | `false` |
| `dnsPolicy` | Set dnsPolicy if required | `ClusterFirst` |
| `extraVolumeMounts` | Extra volume mounts for the pod | `[]` |
| `extraVolumes` | Extra volumes for the pod | `[]` |
| `defaultTags` | Default tags to apply to all AWS resources managed by this controller | `{}` |
| `replicaCount` | Number of controller pods to run, only one will be active due to leader election | `2` |
| `revisionHistoryLimit` | Number of revisions to keep | `10` |
| `podDisruptionBudget` | Limit the disruption for controller pods. Require at least 2 controller replicas and 3 worker nodes | `{}` |
| `updateStrategy` | Defines the update strategy for the deployment | `{}` |
| `enableCertManager` | If enabled, cert-manager issues the webhook certificates instead of the helm template, requires cert-manager and it's CRDs to be installed | `false` |
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23 changes: 22 additions & 1 deletion stable/aws-load-balancer-controller/templates/deployment.yaml
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Expand Up @@ -11,6 +11,7 @@ metadata:
{{- include "aws-load-balancer-controller.labels" . | nindent 4 }}
spec:
replicas: {{ .Values.replicaCount }}
revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
selector:
matchLabels:
{{- include "aws-load-balancer-controller.selectorLabels" . | nindent 6 }}
Expand Down Expand Up @@ -155,13 +156,29 @@ spec:
{{- if ne .Values.defaultTargetType "instance" }}
- --default-target-type={{ .Values.defaultTargetType }}
{{- end }}
{{- if .Values.env }}
{{- if or .Values.env .Values.envSecretName }}
env:
{{- if .Values.env}}
{{- range $key, $value := .Values.env }}
- name: {{ $key }}
value: "{{ $value }}"
{{- end }}
{{- end }}
{{- if .Values.envSecretName }}
- name: AWS_ACCESS_KEY_ID
valueFrom:
secretKeyRef:
name: {{ .Values.envSecretName }}
key: key_id
optional: true
- name: AWS_SECRET_ACCESS_KEY
valueFrom:
secretKeyRef:
name: {{ .Values.envSecretName }}
key: access_key
optional: true
{{- end }}
{{- end }}
securityContext:
{{- toYaml .Values.securityContext | nindent 10 }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
Expand All @@ -186,6 +203,10 @@ spec:
livenessProbe:
{{- toYaml . | nindent 10 }}
{{- end }}
{{- with .Values.readinessProbe }}
readinessProbe:
{{- toYaml . | nindent 10 }}
{{- end }}
terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}
{{- with .Values.nodeSelector }}
nodeSelector:
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34 changes: 34 additions & 0 deletions stable/aws-load-balancer-controller/templates/hpa.yaml
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@@ -0,0 +1,34 @@
{{- if .Values.autoscaling.enabled }}
{{- if (semverCompare ">=1.23-0" .Capabilities.KubeVersion.GitVersion)}}
apiVersion: autoscaling/v2
{{- else }}
apiVersion: autoscaling/v2beta2
{{- end }}
kind: HorizontalPodAutoscaler
metadata:
name: {{ include "aws-load-balancer-controller.fullname" . }}
namespace: {{ .Release.Namespace }}
labels:
{{- include "aws-load-balancer-controller.labels" . | nindent 4 }}
annotations:
{{- .Values.annotations | toYaml | nindent 4 }}
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: {{ include "aws-load-balancer-controller.fullname" . }}
minReplicas: {{ .Values.autoscaling.minReplicas }}
maxReplicas: {{ required "A valid .Values.autoscaling.maxReplicas value is required" .Values.autoscaling.maxReplicas }}
metrics:
{{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
- type: Resource
resource:
name: cpu
target:
averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
type: Utilization
{{- end }}
{{- if .Values.autoscaling.autoscaleBehavior }}
behavior: {{ toYaml .Values.autoscaling.autoscaleBehavior | nindent 4 }}
{{- end }}
{{- end }}
6 changes: 3 additions & 3 deletions stable/aws-load-balancer-controller/test.yaml
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Expand Up @@ -6,7 +6,7 @@ replicaCount: 2

image:
repository: public.ecr.aws/eks/aws-load-balancer-controller
tag: v2.6.2
tag: v2.7.0
pullPolicy: IfNotPresent

imagePullSecrets: []
Expand Down Expand Up @@ -209,10 +209,10 @@ disableIngressClassAnnotation:
# disableIngressGroupNameAnnotation disables the usage of alb.ingress.kubernetes.io/group.name annotation, false by default
disableIngressGroupNameAnnotation:

# tolerateNonExistentBackendService permits rules which specify backend services that don't exist, true by default
# tolerateNonExistentBackendService permits rules which specify backend services that don't exist, true by default (When enabled, it will return 503 error if backend service not exist)
tolerateNonExistentBackendService:

# tolerateNonExistentBackendAction permits rules which specify backend actions that don't exist, true by default
# tolerateNonExistentBackendAction permits rules which specify backend actions that don't exist, true by default (When enabled, it will return 503 error if backend action not exist)
tolerateNonExistentBackendAction:

# defaultSSLPolicy specifies the default SSL policy to use for TLS/HTTPS listeners
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29 changes: 26 additions & 3 deletions stable/aws-load-balancer-controller/values.yaml
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Expand Up @@ -4,15 +4,23 @@

replicaCount: 2

revisionHistoryLimit: 10

image:
repository: public.ecr.aws/eks/aws-load-balancer-controller
tag: v2.6.2
tag: v2.7.0
pullPolicy: IfNotPresent

imagePullSecrets: []
nameOverride: ""
fullnameOverride: ""

autoscaling:
enabled: false
minReplicas: 1
maxReplicas: 5
targetCPUUtilizationPercentage: 80

serviceAccount:
# Specifies whether a service account should be created
create: true
Expand Down Expand Up @@ -227,10 +235,10 @@ disableIngressClassAnnotation:
# disableIngressGroupNameAnnotation disables the usage of alb.ingress.kubernetes.io/group.name annotation, false by default
disableIngressGroupNameAnnotation:

# tolerateNonExistentBackendService permits rules which specify backend services that don't exist, true by default
# tolerateNonExistentBackendService permits rules which specify backend services that don't exist, true by default (When enabled, it will return 503 error if backend service not exist)
tolerateNonExistentBackendService:

# tolerateNonExistentBackendAction permits rules which specify backend actions that don't exist, true by default
# tolerateNonExistentBackendAction permits rules which specify backend actions that don't exist, true by default (When enabled, it will return 503 error if backend action not exist)
tolerateNonExistentBackendAction:

# defaultSSLPolicy specifies the default SSL policy to use for TLS/HTTPS listeners
Expand All @@ -246,13 +254,27 @@ livenessProbe:
initialDelaySeconds: 30
timeoutSeconds: 10

# readiness probe configuration for the controller
readinessProbe:
failureThreshold: 2
httpGet:
path: /readyz
port: 61779
scheme: HTTP
successThreshold: 1
initialDelaySeconds: 10
timeoutSeconds: 10

# Environment variables to set for aws-load-balancer-controller pod.
# We strongly discourage programming access credentials in the controller environment. You should setup IRSA or
# comparable solutions like kube2iam, kiam etc instead.
env:
# ENV_1: ""
# ENV_2: ""

# Use Environment variables credentials from Secret (aws-secret) for aws-load-balancer-controller pod similarly as The EBS CSI Driver does.
# envSecretName: aws-secret

# Specifies if aws-load-balancer-controller should be started in hostNetwork mode.
#
# This is required if using a custom CNI where the managed control plane nodes are unable to initiate
Expand Down Expand Up @@ -321,6 +343,7 @@ controllerConfig:
# EnableIPTargetType: true
# SubnetsClusterTagCheck: true
# NLBHealthCheckAdvancedConfig: true
# ALBSingleSubnet: false

# objectSelector for webhook
objectSelector:
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