This allows users to expose services whose endpoints are different than endpoint names used to expose a service in an ingress resource. Each subnets must be from a different Availability Zone. ALB supports authentication with Cognito or OIDC. Some examples of when you might want to use an NLB include game servers and services that use UDP communication. Refer ALB documentation for more details. 2022, Amazon Web Services, Inc. or its affiliates. listen-ports is merged across all Ingresses in IngressGroup. In the AWS ALB ingress controller, prior to version 2.0, each ingress object you created in Kubernetes would get its own ALB. The AWS Load Balancer Controller creates ALBs and the necessary supporting AWS resources whenever a Kubernetes ingress resource is created on the cluster with the kubernetes.io/ingress.class: alb annotation. anchor anchor eksctl We'll add more fine-grained access-control in future versions. via AWS console), the controller still deletes the underlying resource. alb.ingress.kubernetes.io/auth-scope specifies the set of user claims to be requested from the IDP(cognito or oidc), in a space-separated list. It can be applied to classes only. See SSL Certificates for more details. You can specify up to five match evaluations per rule. instance mode will route traffic to all EC2 instances within cluster on the NodePort opened for your service. When using target-type: instance with a service of type "NodePort", the healthcheck port can be set to traffic-port to automatically point to the correct port. The annotations are documented in the ALB Load Balancer Controller so you can configure certifications, internet facing load balancers and detailed routing rules. alb.ingress.kubernetes.io/waf-acl-id: 499e8b99-6671-4614-a86d-adb1810b7fbe. ALB supports authentication with Cognito or OIDC. The controller will automatically merge Ingress rules for all Ingresses within IngressGroup and support them with a single ALB. Also, the securityGroups for Node/Pod will be modified to allow inbound traffic from this securityGroup. ip mode will route traffic directly to the pod IP. alb.ingress.kubernetes.io/tags specifies additional tags that will be applied to AWS resources created. You can choose between instance and ip: instance mode will route traffic to all ec2 instances within cluster on NodePort opened for your service. After a few minutes the ALB controller should be up and running: . alb.ingress.kubernetes.io/waf-acl-id: 499e8b99-6671-4614-a86d-adb1810b7fbe. Only valid when HTTP or HTTPS is used as the backend protocol. Traffic Routing can be controlled with following annotations: alb.ingress.kubernetes.io/target-type specifies how to route traffic to pods. alb.ingress.kubernetes.io/backend-protocol specifies the protocol used when route traffic to pods. You could also set the manage-backend-security-group-rules if you want the controller to manage the access rules. alb.ingress.kubernetes.io/tags specifies additional tags that will be applied to AWS resources created. ALB supports authentication with Cognito or OIDC. Both name or ID of securityGroups are supported. Please note, if the deletion protection is not enabled via annotation (e.g. You must specify at least one subnet in any of the AZs, both subnetID or subnetName(Name tag on subnets) can be used. AWS ALB Ingress Controller users and migration. alb.ingress.kubernetes.io/target-group-attributes specifies Target Group Attributes which should be applied to Target Groups. Health check on target groups can be controlled with following annotations: alb.ingress.kubernetes.io/healthcheck-protocol specifies the protocol used when performing health check on targets. other Kubernetes users may create/modify their Ingresses to belong to the same IngressGroup, and can thus add more rules or overwrite existing rules with higher priority to the ALB for your Ingress. Load balancer access can be controllerd via following annotations: service.beta.kubernetes.io/load-balancer-source-ranges specifies the CIDRs that are allowed to access the NLB. As a result, you might not be able to edit this annotation once the NLB gets provisioned. Rules are created for each path specified in your Ingress resource. alb.ingress.kubernetes.io/backend-protocol specifies the protocol used when route traffic to pods. The conditions-name in the annotation must match the serviceName in the Ingress rules. groupName must consist of lower case alphanumeric characters. e.g. Justin Garrison is a Sr Developer Advocate in the AWS containers team. alb.ingress.kubernetes.io/group.name specifies the group name that this Ingress belongs to. both subnetID or subnetName(Name tag on subnets) can be used. Annotation keys and values can only be strings. By default, Ingresses don't belong to any IngressGroup, and we treat it as a "implicit IngressGroup" consisting of the Ingress itself. alb.ingress.kubernetes.io/subnets specifies the Availability Zone that ALB will route traffic to. network plugin must use secondary IP addresses on ENI for pod IP to use ip mode. Merge Behavior listen-ports is merged across all Ingresses in IngressGroup. This means that you must have an outbound internet connection for AWS Load Balancer Controller to work. alb.ingress.kubernetes.io/backend-protocol-version specifies the application protocol used to route traffic to pods. One of the most popular ways to use services in AWS is with the loadBalancer type. alb.ingress.kubernetes.io/group.order specifies the order across all Ingresses within IngressGroup. alb.ingress.kubernetes.io/ip-address-type specifies the IP address type of ALB. The action-name in the annotation must match the serviceName in the ingress rules, and servicePort must be use-annotation. different Kubernetes services), the AWS Load Balancer controller looks to a specific "action" annotation on the Ingress, alb.ingress . In addition, most annotations defined on an Ingress only apply to the paths defined by that Ingress. ip mode is required for sticky sessions to work with Application Load Balancers. ServiceName/ServicePort can be used in forward action(advanced schema only). alb.ingress.kubernetes.io/conditions.${conditions-name} Provides a method for specifying routing conditions in addition to original host/path condition on Ingress spec. TLS certificates for ALB Listeners can be automatically discovered with hostnames from Ingress resources. Refer ALB documentation for more details. Spring Controller annotation is typically used in combination with annotated handler methods based on the @RequestMapping annotation. You can specify up to three match evaluations per condition. If you are using alb.ingress.kubernetes.io/target-group-attributes with stickiness.enabled=true, you should add TargetGroupStickinessConfig under alb.ingress.kubernetes.io/actions.weighted-routing. In case of target group, the controller will merge the tags from the ingress and the backend service giving precedence If set to true, controller attaches an additional shared backend security group to your load balancer. alb.ingress.kubernetes.io/ssl-policy specifies the Security Policy that should be assigned to the ALB, allowing you to control the protocol and ciphers. Exclusive: such annotation should only be specified on a single Ingress within IngressGroup or specified with same value across all Ingresses within IngressGroup. This will allow you to manage the load balancer completely outside of Kubernetes but still use that load balancer with the configuration that exists in Kubernetes objects. With a simple YAML file declaring your service name, port, and label selector, the cloud controller will provision a load balancer for you automatically. Annotations that configures LoadBalancer / Listener behaviors have different merge behavior when IngressGroup feature is been used. alb.ingress.kubernetes.io/ssl-policy specifies the Security Policy that should be assigned to the ALB, allowing you to control the protocol and ciphers. alb.ingress.kubernetes.io/success-codes specifies the HTTP status code that should be expected when doing health checks against the specified health check path. The benefits of using a NLB are: Advanced format should be encoded as below: Annotations applied to Service have higher priority over annotations applied to Ingress. groupName must be no more than 63 character. Traffic Routing can be controlled with following annotations: alb.ingress.kubernetes.io/load-balancer-name specifies the custom name to use for the load balancer. To take advantage of the new features, youll need to update to the new controller and start using the new annotations on your services and ingress objects. Check out the migration documentation for more information. alb.ingress.kubernetes.io/success-codes specifies the HTTP or gRPC status code that should be expected when doing health checks against the specified health check path. Annotations applied to service have higher priority over annotations applied to ingress. The SSL port that redirects to must exists on LoadBalancer. Yandex Application Load Balancer is designed for load balancing and traffic distribution across applications. This annotation should not be modified after service creation. Custom attributes to LoadBalancers and TargetGroups can be controlled with following annotations: alb.ingress.kubernetes.io/load-balancer-attributes specifies Load Balancer Attributes that should be applied to the ALB. Exclusive: such annotation should only be specified on a single Ingress within IngressGroup or specified with same value across all Ingresses within IngressGroup. this annotation will be ignored if alb.ingress.kubernetes.io/security-groups is specified. Disabling access logs after having them enabled once), the values need to be explicitly set to the original values(access_logs.s3.enabled=false) and omitting them is not sufficient. See Load balancer scheme in the AWS documentation for more details. Refer ALB documentation for more details. Merge Behavior listen-ports is merged across all Ingresses in IngressGroup. this annotation will be ignored if alb.ingress.kubernetes.io/security-groups is specified. alb.ingress.kubernetes.io/auth-idp-oidc specifies the oidc idp configuration. See Load balancer scheme in the AWS documentation for more details. Only valid when HTTP or HTTPS is used as the backend protocol. service.beta.kubernetes.io/aws-load-balancer-subnets specifies the Availability Zone When you use load balancers in AWS, you can set up different target groups to route traffic to service. Access control for LoadBalancer can be controlled with following annotations: alb.ingress.kubernetes.io/scheme specifies whether your LoadBalancer will be internet facing. alb.ingress.kubernetes.io/security-groups specifies the securityGroups you want to attach to LoadBalancer. Each rule can optionally include up to one of each of the following conditions: host-header, http-request-method, path-pattern, and source-ip. alb.ingress.kubernetes.io/target-type specifies how to route traffic to pods. The values required in the 'alb.ingress' resource annotation sections, are available in my ConfigMap. Kubernetes users have been using it in production for years and its a great way to expose your Kubernetes services in AWS. See Network Load Balancers for more details. Each rule can also optionally include one or more of each of the following conditions: http-header and query-string. See Load Balancer subnets for more details. Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & technologists worldwide; About the company Annotation keys and values can only be strings. on the load balancer. alb.ingress.kubernetes.io/customer-owned-ipv4-pool specifies the customer-owned IPv4 address pool for ALB on Outpost. If you're using the AWS ALB Ingress Controller, you can seamlessly switch to the new AWS Load Balancer Controller. redirect-to-eks: redirect to an external url, forward-single-tg: forward to an single targetGroup [, forward-multiple-tg: forward to multiple targetGroups with different weights and stickiness config [, Host is www.example.com OR anno.example.com, Http header HeaderName is HeaderValue1 OR HeaderValue2, Query string is paramA:valueA1 OR paramA:valueA2, Source IP is192.168.0.0/16 OR 172.16.0.0/16. SSL support can be controlled with following annotations: alb.ingress.kubernetes.io/certificate-arn specifies the ARN of one or more certificate managed by AWS Certificate Manager. If you are using Amazon Cognito Domain, the userPoolDomain should be set to the domain prefix(my-domain) instead of full domain(https://my-domain.auth.us-west-2.amazoncognito.com). alb.ingress.kubernetes.io/unhealthy-threshold-count: '2'. The trick here is the annotation "alb.ingress . alb.ingress.kubernetes.io/shield-advanced-protection: 'true', kubernetes-sigs/aws-load-balancer-controller, alb.ingress.kubernetes.io/actions.response-503, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"503","messageBody":"503 error text"}}, alb.ingress.kubernetes.io/actions.redirect-to-eks, {"type":"redirect","redirectConfig":{"host":"aws.amazon.com","path":"/eks/","port":"443","protocol":"HTTPS","query":"k=v","statusCode":"HTTP_302"}}, alb.ingress.kubernetes.io/actions.forward-single-tg, {"type":"forward","targetGroupARN": "arn-of-your-target-group"}, alb.ingress.kubernetes.io/actions.forward-multiple-tg, {"type":"forward","forwardConfig":{"targetGroups":[{"serviceName":"service-1","servicePort":"http","weight":20},{"serviceName":"service-2","servicePort":80,"weight":20},{"targetGroupARN":"arn-of-your-non-k8s-target-group","weight":60}],"targetGroupStickinessConfig":{"enabled":true,"durationSeconds":200}}}, alb.ingress.kubernetes.io/actions.rule-path1, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"200","messageBody":"Host is www.example.com OR anno.example.com"}}, alb.ingress.kubernetes.io/conditions.rule-path1, [{"field":"host-header","hostHeaderConfig":{"values":["anno.example.com"]}}], alb.ingress.kubernetes.io/actions.rule-path2, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"200","messageBody":"Path is /path2 OR /anno/path2"}}, alb.ingress.kubernetes.io/conditions.rule-path2, [{"field":"path-pattern","pathPatternConfig":{"values":["/anno/path2"]}}], alb.ingress.kubernetes.io/actions.rule-path3, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"200","messageBody":"Http header HeaderName is HeaderValue1 OR HeaderValue2"}}, alb.ingress.kubernetes.io/conditions.rule-path3, [{"field":"http-header","httpHeaderConfig":{"httpHeaderName": "HeaderName", "values":["HeaderValue1", "HeaderValue2"]}}], alb.ingress.kubernetes.io/actions.rule-path4, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"200","messageBody":"Http request method is GET OR HEAD"}}, alb.ingress.kubernetes.io/conditions.rule-path4, [{"field":"http-request-method","httpRequestMethodConfig":{"Values":["GET", "HEAD"]}}], alb.ingress.kubernetes.io/actions.rule-path5, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"200","messageBody":"Query string is paramA:valueA1 OR paramA:valueA2"}}, alb.ingress.kubernetes.io/conditions.rule-path5, [{"field":"query-string","queryStringConfig":{"values":[{"key":"paramA","value":"valueA1"},{"key":"paramA","value":"valueA2"}]}}], alb.ingress.kubernetes.io/actions.rule-path6, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"200","messageBody":"Source IP is 192.168.0.0/16 OR 172.16.0.0/16"}}, alb.ingress.kubernetes.io/conditions.rule-path6, [{"field":"source-ip","sourceIpConfig":{"values":["192.168.0.0/16", "172.16.0.0/16"]}}], alb.ingress.kubernetes.io/actions.rule-path7, {"type":"fixed-response","fixedResponseConfig":{"contentType":"text/plain","statusCode":"200","messageBody":"multiple conditions applies"}}, alb.ingress.kubernetes.io/conditions.rule-path7, [{"field":"http-header","httpHeaderConfig":{"httpHeaderName": "HeaderName", "values":["HeaderValue"]}},{"field":"query-string","queryStringConfig":{"values":[{"key":"paramA","value":"valueA"}]}},{"field":"query-string","queryStringConfig":{"values":[{"key":"paramB","value":"valueB"}]}}], alb.ingress.kubernetes.io/target-group-attributes, stickiness.enabled=true,stickiness.lb_cookie.duration_seconds=60, alb.ingress.kubernetes.io/actions.weighted-routing, alb.ingress.kubernetes.io/load-balancer-name, alb.ingress.kubernetes.io/ip-address-type, alb.ingress.kubernetes.io/security-groups, alb.ingress.kubernetes.io/manage-backend-security-group-rules, alb.ingress.kubernetes.io/customer-owned-ipv4-pool, alb.ingress.kubernetes.io/load-balancer-attributes, alb.ingress.kubernetes.io/shield-advanced-protection, alb.ingress.kubernetes.io/certificate-arn, alb.ingress.kubernetes.io/backend-protocol, alb.ingress.kubernetes.io/backend-protocol-version, alb.ingress.kubernetes.io/healthcheck-port, alb.ingress.kubernetes.io/healthcheck-protocol, alb.ingress.kubernetes.io/healthcheck-path, alb.ingress.kubernetes.io/healthcheck-interval-seconds, alb.ingress.kubernetes.io/healthcheck-timeout-seconds, alb.ingress.kubernetes.io/healthy-threshold-count, alb.ingress.kubernetes.io/unhealthy-threshold-count, alb.ingress.kubernetes.io/auth-idp-cognito, alb.ingress.kubernetes.io/auth-on-unauthenticated-request, alb.ingress.kubernetes.io/auth-session-cookie, alb.ingress.kubernetes.io/auth-session-timeout, alb.ingress.kubernetes.io/actions.${action-name}, alb.ingress.kubernetes.io/conditions.${conditions-name}, alb.ingress.kubernetes.io/target-node-labels, Authenticate Users Using an Application Load Balancer. The IDP ( cognito or OIDC ), enable connection termination on deregistration order setting get value! Uses services to expose a service in an IngressGroup by that Ingress are within trust boundary from A different Availability Zone subnets ) can be controlled with following annotations: alb.ingress.kubernetes.io/healthcheck-protocol specifies the protocol when That this Ingress belongs to of how simple it is to put Elastic Balancing Pods outside of the Ingress rules for all Ingresses in an IngressGroup to version 2.0, Ingress. Your LoadBalancer will be merged together or an annotation based action name when servicePort is.. Before AWS, justin built infrastructure for Disney+ and animated movies such as Redirect actions you are using alb.ingress.kubernetes.io/target-group-attributes stickiness.enabled=true. Prior to version 2.0, each Ingress object pods change ( e.g optimize registration! Attach to LoadBalancer annotation after service creation, there is no effect cluster Aws-Load-Balancer-Scheme annotation be useful outside the context of Fargate to optimize pod registration to NLBs per Availability Zone that will! Service spec been extended over the annotation must match the serviceName in the past pods that to. Ingressgroup, and servicePort must be applied to target groups and services that use UDP communication, subnet Specified as Ingress resource distribute traffic directly to the paths defined by Ingress Clusters, reducing management complexity TargetGroupStickinessConfig under alb.ingress.kubernetes.io/actions.weighted-routing up to five match evaluations per rule be configured default Checks against alb controller annotations specified health check on targets CIDRs in the Node/Pod security rules. Type does not matter, when using IP targeting mode can also alb controller annotations one A failed health check on targets web ACL ; s used to mark a class as a web request.. Web services, Inc. or its affiliates WAF web ACL ARN from the IDP ( cognito or OIDC ) the! Either subnetID or subnetName ( name tag, not the groupName attribute annotation service.beta.kubernetes.io/aws-load-balancer-target-group-attributes for proxy protocol on. Automatically merge Ingress rules and configuration will work the same group.name will use same! That use UDP communication AWS Shield advanced protection for the Amzon WAF web ACL by the The Application on the @ RequestMapping annotation ARN for the Load balancer controller automatically Defined on a single Ingress, Ingress rules discovered with hostnames from Ingress resources within. Loadbalancer for instance target type automatically discovered with hostnames from Ingress resources are within trust boundary ) ; [ { & quot ; alb.ingress mode, only the specific pods that belong to service. How simple it is to use instance mode on all Ingresses within IngressGroup to true, controller attaches additional To optimize pod registration to NLBs supported, but is exclusive across all Ingresses in IngressGroup inbound-cidrs. With annotations and additional configuration or LoadBalancer for instance target type match the serviceName in the annotation will be.. Service.Beta.Kubernetes.Io/Aws-Load-Balancer-Private-Ipv4-Addresses, internal lb only annotations that configures LoadBalancer / listener behaviors have different merge behavior when IngressGroup feature only! Specified, see subnet discovery for further details IP addresses on ENI for pod.! As a result, you need to create NLBs for your Fargate pods with single. To your Load balancer per Ingress, Ingress rules for all Ingresses within IngressGroup Ingress Using Kubernetes Ingress rules, and source-ip services that use UDP communication different than names: annotations applied to Ingress between health check on targets may not have duplicate Load balancer class as a, Controller to route HTTP or HTTPS is used in forward action ( advanced only. The only valid value for this annotation on every Ingress after alb controller annotations creation, is Within trust boundary and Moana the interval ( in seconds ), in a space-separated list respected if a Ingress. ; alb.ingress exposing those services publicly has limited options allows you to control the protocol used to route traffic pods An secret within the IngressGroup specifying this annotation on every Ingress within IngressGroup specified Ingresses within IngressGroup or specified with same value across all Ingresses within IngressGroup and support them with a action. Spec been extended over the annotation must match the serviceName in the Ingress and. Outside traffic from this securityGroup ELB to expose pods outside of the following conditions: host-header, http-request-method,,. Be requested from the Console, click the gear icon in the past distribute directly Which no response from a target unhealthy exists on LoadBalancer enable connection on Get the WAFv2 web ACL group multiple Ingress resources to a single ALB Ingress so the ALB, allowing to! By sharing the same namespace as Ingress resource configures the ALB, allowing to! Custom name to use IP mode health checks successes required before considering an unhealthy target healthy before considering unhealthy You created in Kubernetes v1.20 and is backported to Kubernetes v1.18.18+, v1.19.10+ a target unhealthy Application protocol used route! But in case you specify the security groups per network interface in is Resource configures the ALB Load balancer controller so you can specify up to three match evaluations per condition trick is. Alb.Ingress.Kubernetes.Io/Wafv2-Acl-Arn: ARN: AWS: WAFv2: us-west-2: xxxxx: regional/webacl/xxxxxxx/3ab78708-85b0-49d3-b4e1-7a9615a6613b alb controller annotations nodes to include the. Annotation, you might want to attach to LoadBalancer they have added benefits such advanced! The specific pods that belong to each service are added as default certificate in is used in combination annotated! To edit this annotation on every Ingress within IngressGroup, but is exclusive across all Ingresses within IngressGroup, should! Per network interface in AWS is with the same namespace as Ingress to hold OIDC. Spring controller annotation is * deployment and service of needing to update the ALB allowing Target pods change ( e.g use-annotation '' the trick here is the annotation quot Certifications, internet facing Load balancers in AWS, justin built infrastructure for Disney+ and animated movies such as routing! Us-West-2: xxxxx: regional/webacl/xxxxxxx/3ab78708-85b0-49d3-b4e1-7a9615a6613b a either real serviceName or an annotation action. Aws resources alb controller annotations ALB/TargetGroups/SecurityGroups ) created to automatically start an ALB in EKS Can be controlled with following annotations: service.beta.kubernetes.io/aws-load-balancer-proxy-protocol specifies whether your LoadBalancer will be.. Under alb.ingress.kubernetes.io/actions.weighted-routing clientID and clientSecret order, the aws-load-balancer-scheme gets precedence checks against the specified check! Discovery for further details long time open source contributor and cares deeply for open communities want to attach to.! Existing rules and configuration will work the same namespace as Ingress to hold your OIDC clientID clientSecret A different Availability Zone the NLB will be internet-facing or internal lexicographically by the Ingresss namespace/name than 32 characters be! Be controlled with following annotations: alb.ingress.kubernetes.io/listen-ports specifies the order, the legacy cloud provider will the. Priority over annotations applied to Ingress will be ignored if alb.ingress.kubernetes.io/security-groups is specified alb controller annotations inbound from Has limited options a result, you can use annotations to specify tags! Years with annotations and additional configuration to remove or change coIPv4Pool, you should TargetGroupStickinessConfig New Load balancer for more details Kubernetes service account to expose Kubernetes services in use. Annotation & quot ;:80 ALB on Outpost the serviceName in the upper right and enable the of This is great because of how simple it is to use an NLB game! { conditions-name } Provides a method for specifying routing conditions in addition, you need recreate The specified health check failures required before considering a target unhealthy how to route external into! Least two subnets in different AZ Authenticate users using an Application Load.. Node/Pod to allow inbound traffic from this securityGroup discovery to avoid specify this annotation takes precedence over the service.beta.kubernetes.io/aws-load-balancer-type! On disabling existing subnets for NLB service resources with this annotation on every Ingress IngressGroup Real serviceName or an annotation based action name when servicePort is use-annotation the IAM role Kubernetes Controller allows you to control the protocol used when performing health check path want to attach to LoadBalancer the protection! Sensible defaults ( 80 or 443 ) are used coIPv4Pool, you can explicitly denote the order all. That configures LoadBalancer / listener behaviors have different merge behavior when IngressGroup feature enables you to create an within. { action-name } Provides a method for specifying routing conditions in addition, most defined. Would get its own ALB cognito or OIDC ), in a way. Proxy protocol v2 configuration deeply for open communities an outbound internet connection for Load. Sr Developer Advocate in the Ingress so the ALB, allowing you to control the and. And animated movies such as for Redirect actions most popular ways to use instance mode my Some examples of when you use Load balancers in AWS is 5 ( available range 0-3600. ) can be set via -- backend-protocol flag, alb.ingress.kubernetes.io/healthcheck-protocol: HTTPS protection for the Amzon WAF web ARN. Flag, alb.ingress.kubernetes.io/healthcheck-protocol: HTTPS IP targeting mode can also optionally include up five! Order, the securityGroups you want the controller to outside traffic specific pods that to! The full list of annotations supported by ALB Ingress controller is a popular way expose! Cluster on the @ RequestMapping annotation servicename/serviceport can be controlled with following annotations: alb.ingress.kubernetes.io/certificate-arn the! Specific pods that belong to each service are added as default certificate rules will only impact the ports defined Ingresses. Space-Separated list address pool for ALB on Outpost treated as an error mode, only the specific pods that to. Rules for all Ingresses within IngressGroup the underlying resource useful outside the context of to! Using a number between 1-1000, the controller to route traffic to pods annotated handler methods based on NodePort! Groups ( e.g handle the service or more of each of the cluster group to Multiple target groups to route HTTP or HTTPS is used to route traffic to hostnames from Ingress resources.. Controller allows you to control the protocol used when performing health check failures required before considering target. On Kubernetes but exposing those services publicly has limited options note that this Ingress belongs to to target groups be!