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Merge pull request #26791 from kornelbicskei/patch-1 

Update documentation for AWS ELB
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Kubernetes Prow Robot 2021-04-18 17:56:35 -07:00 committed by GitHub
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content/en/docs/concepts/services-networking/service.md
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@ -936,11 +936,18 @@ There are other annotations to manage Classic Elastic Load Balancers that are de
# value. Defaults to 5, must be between 2 and 60
service.beta.kubernetes.io/aws-load-balancer-security-groups: "sg-53fae93f"
# A list of existing security groups to be added to ELB created. Unlike the annotation
# service.beta.kubernetes.io/aws-load-balancer-extra-security-groups, this replaces all other security groups previously assigned to the ELB.
# A list of existing security groups to be configured on the ELB created. Unlike the annotation
# service.beta.kubernetes.io/aws-load-balancer-extra-security-groups, this replaces all other security groups previously assigned to the ELB and also overrides the creation
# of a uniquely generated security group for this ELB.
# The first security group ID on this list is used as a source to permit incoming traffic to target worker nodes (service traffic and health checks).
# If multiple ELBs are configured with the same security group ID, only a single permit line will be added to the worker node security groups, that means if you delete any
# of those ELBs it will remove the single permit line and block access for all ELBs that shared the same security group ID.
# This can cause a cross-service outage if not used properly
service.beta.kubernetes.io/aws-load-balancer-extra-security-groups: "sg-53fae93f,sg-42efd82e"
# A list of additional security groups to be added to the ELB
# A list of additional security groups to be added to the created ELB, this leaves the uniquely generated security group in place, this ensures that every ELB
# has a unique security group ID and a matching permit line to allow traffic to the target worker nodes (service traffic and health checks).
# Security groups defined here can be shared between services.
service.beta.kubernetes.io/aws-load-balancer-target-node-labels: "ingress-gw,gw-name=public-api"
# A comma separated list of key-value pairs which are used