Annotations

Introductions

The Kubernetes Ingress resource can be annotated with arbitrary key/value pairs. AGIC relies on annotations to program Application Gateway features, which are not configurable via the Ingress YAML. Ingress annotations are applied to all HTTP setting, backend pools and listeners derived from an ingress resource.

List of supported annotations

For an Ingress resource to be observed by AGIC it must be annotated with kubernetes.io/ingress.class: azure/application-gateway. Only then AGIC will work with the Ingress resource in question.

Annotation Key	Value Type	Default Value	Allowed Values	Supported since
appgw.ingress.kubernetes.io/backend-path-prefix	`string`	`nil`		`1.3.0`
appgw.ingress.kubernetes.io/backend-hostname	`string`	`nil`		`1.2.0`
appgw.ingress.kubernetes.io/backend-protocol	`string`	`http`	`http`, `https`	`1.0.0`
appgw.ingress.kubernetes.io/ssl-redirect	`bool`	`false`		`1.0.0`
appgw.ingress.kubernetes.io/appgw-ssl-certificate	`string`	`nil`		`1.2.0`
appgw.ingress.kubernetes.io/appgw-trusted-root-certificate	`string`	`nil`		`1.2.0`
appgw.ingress.kubernetes.io/appgw-ssl-profile	`string`	`nil`		`1.x.y`
appgw.ingress.kubernetes.io/connection-draining	`bool`	`false`		`1.0.0`
appgw.ingress.kubernetes.io/connection-draining-timeout	`int32` (seconds)	`30`		`1.0.0`
appgw.ingress.kubernetes.io/cookie-based-affinity	`bool`	`false`		`1.0.0`
appgw.ingress.kubernetes.io/request-timeout	`int32` (seconds)	`30`		`1.0.0`
appgw.ingress.kubernetes.io/override-frontend-port	`string`			`1.3.0`
appgw.ingress.kubernetes.io/use-private-ip	`bool`	`false`		`1.0.0`
appgw.ingress.kubernetes.io/waf-policy-for-path	`string`			`1.3.0`
appgw.ingress.kubernetes.io/health-probe-hostname	`string`	`nil`		`1.4.0-rc1`
appgw.ingress.kubernetes.io/health-probe-port	`int32`	`nil`		`1.4.0-rc1`
appgw.ingress.kubernetes.io/health-probe-path	`string`	`nil`		`1.4.0-rc1`
appgw.ingress.kubernetes.io/health-probe-status-codes	`[]string`	`nil`		`1.4.0-rc1`
appgw.ingress.kubernetes.io/health-probe-interval	`int32`	`nil`		`1.4.0-rc1`
appgw.ingress.kubernetes.io/health-probe-timeout	`int32`	`nil`		`1.4.0-rc1`
appgw.ingress.kubernetes.io/health-probe-unhealthy-threshold	`int32`	`nil`		`1.4.0-rc1`
appgw.ingress.kubernetes.io/rewrite-rule-set	`string`	`nil`		`1.5.0-rc1`
appgw.ingress.kubernetes.io/hostname-extension	`string`	`nil`		`1.4.0`

Override Frontend Port

The annotation allows to configure frontend listener to use different ports other than 80/443 for http/https.

If the port is within the App Gw authorized range (1 - 64999), this listener will be created on this specific port. If an invalid port or no port is set in the annotation, the configuration will fallback on default 80 or 443.

Usage

appgw.ingress.kubernetes.io/override-frontend-port: "port"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-overridefrontendport
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/override-frontend-port: "8080"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

External request will need to target http://somehost:8080 instead of http://somehost.

Backend Path Prefix

This annotation allows the backend path specified in an ingress resource to be re-written with prefix specified in this annotation. This allows users to expose services whose endpoints are different than endpoint names used to expose a service in an ingress resource.

Usage

appgw.ingress.kubernetes.io/backend-path-prefix: <path prefix>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/backend-path-prefix: "/test/"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

In the example above we have defined an ingress resource named go-server-ingress-bkprefix with an annotation appgw.ingress.kubernetes.io/backend-path-prefix: "/test/" . The annotation tells application gateway to create an HTTP setting which will have a path prefix override for the path /hello to /test/.

NOTE: In the above example we have only one rule defined. However, the annotations is applicable to the entire ingress resource so if a user had defined multiple rules the backend path prefix would be setup for each of the paths specified. Thus, if a user wants different rules with different path prefixes (even for the same service) they would need to define different ingress resources.

If your incoming path is /hello/test/health but your backend requires /health you will want to ensure you have /* on your path

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/backend-path-prefix: "/"
spec:
  rules:
  - http:
      paths:
      - path: /hello/test/*
        pathType: Prefix
        backend:
          service:
            name: go-server-service

Backend Hostname

This annotations allows us to specify the host name that Application Gateway should use while talking to the Pods.

Usage

appgw.ingress.kubernetes.io/backend-hostname: "internal.example.com"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-timeout
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/backend-hostname: "internal.example.com"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

Backend Protocol

This annotation allows us to specify the protocol that Application Gateway should use while talking to the Pods. Supported Protocols: http, https

Note

Make sure to not use port 80 with HTTPS and port 443 with HTTP on the Pods.

Usage

appgw.ingress.kubernetes.io/backend-protocol: "https"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-timeout
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/backend-protocol: "https"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 443
        pathType: Exact

SSL Redirect

Application Gateway can be configured to automatically redirect HTTP URLs to their HTTPS counterparts. When this annotation is present and TLS is properly configured, Kubernetes Ingress controller will create a routing rule with a redirection configuration and apply the changes to your App Gateway. The redirect created will be HTTP 301 Moved Permanently.

Usage

appgw.ingress.kubernetes.io/ssl-redirect: "true"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-redirect
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/ssl-redirect: "true"
spec:
  tls:
   - hosts:
     - www.contoso.com
     secretName: testsecret-tls
  rules:
  - host: www.contoso.com
    http:
      paths:
      - backend:
          service:
            name: websocket-repeater
            port:
              number: 80

AppGw SSL Certificate

The SSL certificate can be configured to Application Gateway either from a local PFX certificate file or a reference to a Azure Key Vault unversioned secret Id. When the annotation is present with a certificate name and the certificate is pre-installed in Application Gateway, Kubernetes Ingress controller will create a routing rule with a HTTPS listener and apply the changes to your App Gateway. appgw-ssl-certificate annotation can also be used together with ssl-redirect annotation in case of SSL redirect.

Please refer to appgw-ssl-certificate feature for more details.

Note

Annotation "appgw-ssl-certificate" will be ignored when TLS Spec is defined in ingress at the same time.
If a user wants different certs with different hosts(multi tls certificate termination), they would need to define different ingress resources.

Use Azure CLI to install certificate to Application Gateway

Configure from a local PFX certificate file

az network application-gateway ssl-cert create -g $resgp  --gateway-name $appgwName -n mysslcert --cert-file \path\to\cert\file --cert-password Abc123

Configure from a reference to a Key Vault unversioned secret id

az keyvault certificate create --vault-name $vaultName -n cert1 -p "$(az keyvault certificate get-default-policy)"
versionedSecretId=$(az keyvault certificate show -n cert --vault-name $vaultName --query "sid" -o tsv)
unversionedSecretId=$(echo $versionedSecretId | cut -d'/' -f-5) # remove the version from the url
az network application-gateway ssl-cert create -n mysslcert --gateway-name $appgwName --resource-group $resgp --key-vault-secret-id $unversionedSecretId

To use PowerShell, please refer to Configure Key Vault - PowerShell.

Usage

appgw.ingress.kubernetes.io/appgw-ssl-certificate: "name-of-appgw-installed-certificate"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-certificate
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/appgw-ssl-certificate: "name-of-appgw-installed-certificate"
spec:
  rules:
  - host: www.contoso.com
    http:
      paths:
      - backend:
          service:
            name: websocket-repeater
            port:
              number: 80

AppGW Trusted Root Certificate

Users now can configure their own root certificates to Application Gateway to be trusted via AGIC. The annotaton appgw-trusted-root-certificate shall be used together with annotation backend-protocol to indicate end-to-end ssl encryption, multiple root certificates, separated by comma, if specified, e.g. "name-of-my-root-cert1,name-of-my-root-certificate2".

Use Azure CLI to install your root certificate to Application Gateway

Create your public root certificate for testing

openssl ecparam -out test.key -name prime256v1 -genkey
openssl req -new -sha256 -key test.key -out test.csr
openssl x509 -req -sha256 -days 365 -in test.csr -signkey test.key -out test.crt

Configure your root certificate to Application Gateway

# Rename test.crt to test.cer
mv test.crt test.cer

# Configure the root certificate to your Application Gateway
az network application-gateway root-cert create --cert-file test.cer  --gateway-name $appgwName  --name name-of-my-root-cert1 --resource-group $resgp

Repeat the steps above if you want to configure multiple trusted root certificates

Usage

appgw.ingress.kubernetes.io/backend-protocol: "https"
appgw.ingress.kubernetes.io/appgw-trusted-root-certificate: "name-of-my-root-cert1"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-certificate
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/backend-protocol: "https"
    appgw.ingress.kubernetes.io/appgw-trusted-root-certificate: "name-of-my-root-cert1"
spec:
  rules:
  - host: www.contoso.com
    http:
      paths:
      - backend:
          service:
            name: websocket-repeater
            port:
              number: 80

AppGw Ssl Profile

Users can configure a ssl profile on the Application Gateway per listener. When the annotation is present with a profile name and the profile is pre-installed in the Application Gateway, Kubernetes Ingress controller will create a routing rule with a HTTPS listener and apply the changes to your App Gateway.

Connection Draining

connection-draining: This annotation allows to specify whether to enable connection draining. connection-draining-timeout: This annotation allows to specify a timeout after which Application Gateway will terminate the requests to the draining backend endpoint.

Usage

appgw.ingress.kubernetes.io/connection-draining: "true"
appgw.ingress.kubernetes.io/connection-draining-timeout: "60"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-drain
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/connection-draining: "true"
    appgw.ingress.kubernetes.io/connection-draining-timeout: "60"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

Cookie Based Affinity

This annotation allows to specify whether to enable cookie based affinity.

Usage

appgw.ingress.kubernetes.io/cookie-based-affinity: "true"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-affinity
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/cookie-based-affinity: "true"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

Distinct cookie name

In addition to cookie-based-affinity, you can set cookie-based-affinity-distinct-name: "true" to ensure a different affinity cookie is set per backend.

Usage

appgw.ingress.kubernetes.io/cookie-based-affinity-distinct-name: "true"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-affinity
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/cookie-based-affinity: "true"
    appgw.ingress.kubernetes.io/cookie-based-affinity-distinct-name: "true"
spec:
  rules:
  - http:
      paths:
      - path: /affinity1/
        pathType: Exact
        backend:
          service:
            name: affinity-service
            port:
              number: 80
      - path: /affinity2/
        pathType: Exact
        backend:
          service:
            name: affinity-service
            port:
              number: 80

Request Timeout

This annotation allows to specify the request timeout in seconds after which Application Gateway will fail the request if response is not received.

Usage

appgw.ingress.kubernetes.io/request-timeout: "20"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-timeout
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/request-timeout: "20"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

Use Private IP

This annotation allows us to specify whether to expose this endpoint on Private IP of Application Gateway.

Note

App Gateway doesn't support multiple IPs on the same port (example: 80/443). Ingress with annotation appgw.ingress.kubernetes.io/use-private-ip: "false" and another with appgw.ingress.kubernetes.io/use-private-ip: "true" on HTTP will cause AGIC to fail in updating the App Gateway.
For App Gateway that doesn't have a private IP, Ingresses with appgw.ingress.kubernetes.io/use-private-ip: "true" will be ignored. This will reflected in the controller logs and ingress events for those ingresses with NoPrivateIP warning.

Usage

appgw.ingress.kubernetes.io/use-private-ip: "true"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-timeout
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/use-private-ip: "true"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

Azure Waf Policy For Path

This annotation allows you to attach an already created WAF policy to the list paths for a host within a Kubernetes Ingress resource being annotated.

The WAF policy must be created in advance. Example of using Azure Portal to create a policy:

Once the policy is created, copy the URI of the policy from the address bar of Azure Portal:

The URI would have the following format:

/subscriptions/<YOUR-SUBSCRIPTION>/resourceGroups/<YOUR-RESOURCE-GROUP>/providers/Microsoft.Network/applicationGatewayWebApplicationFirewallPolicies/<YOUR-POLICY-NAME>

Note

Waf policy will only be applied to a listener if ingress rule path is not set or set to "/" or "/*"

Usage

appgw.ingress.kubernetes.io/waf-policy-for-path: "/subscriptions/abcd/resourceGroups/rg/providers/Microsoft.Network/applicationGatewayWebApplicationFirewallPolicies/adserver"

Example

The example below will apply the WAF policy

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ad-server-ingress
  namespace: commerce
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/waf-policy-for-path: "/subscriptions/abcd/resourceGroups/rg/providers/Microsoft.Network/applicationGatewayWebApplicationFirewallPolicies/adserver"
spec:
  rules:
  - http:
      paths:
      - path: /ad-server
        backend:
          service:
            name: ad-server
            port:
              number: 80
        pathType: Exact
      - path: /auth
        backend:
          service:
            name: auth-server
            port:
              number: 80
        pathType: Exact

Note that the WAF policy will be applied to both /ad-server and /auth URLs.

Health Probe Hostname

This annotation allows specifically define a target host to be used for AGW health probe. By default, if backend container running service with liveliness probe of type HTTP GET defined, host used in liveliness probe definition is also used as a target host for health probe. However if annotation appgw.ingress.kubernetes.io/health-probe-hostname is defined it overrides it with its own value.

Usage

appgw.ingress.kubernetes.io/health-probe-hostname: <hostname>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/health-probe-hostname: "my-backend-host.custom.app"
spec:
  rules:
  - http:
      paths:
      - path: /hello/
        backend:
          service:
            name: go-server-service
            port:
              number: 80
        pathType: Exact

Health Probe Port

Health probe port annotation allows specifically define target TCP port to be used for AGW health probe. By default, if backend container running service has liveliness probe of type HTTP GET defined, port used in liveliness probe definition is also used as a port for health probe. Annotation appgw.ingress.kubernetes.io/health-probe-port has precedence over such default value.

Usage

appgw.ingress.kubernetes.io/health-probe-port: <port number>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/health-probe-hostname: "my-backend-host.custom.app"
    appgw.ingress.kubernetes.io/health-probe-port: "443"
    appgw.ingress.kubernetes.io/health-probe-path: "/healthz"
    appgw.ingress.kubernetes.io/backend-protocol: https
spec:
  tls:
    - secretName: "my-backend-host.custom.app-ssl-certificate"
  rules:
  - http:
      paths:
      - path: /
        backend:
          service:
            name: go-server-service
            port:
              number: 443
        pathType: Exact

Health Probe Path

This annotation allows specifically define target URI path to be used for AGW health probe. By default, if backend container running service with liveliness probe of type HTTP GET defined , path defined in liveliness probe definition is also used as a path for health probe. However annotation appgw.ingress.kubernetes.io/health-probe-path overrides it with its own value.

Usage

appgw.ingress.kubernetes.io/health-probe-path: <URI path>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/health-probe-hostname: "my-backend-host.custom.app"
    appgw.ingress.kubernetes.io/health-probe-port: "8080"
    appgw.ingress.kubernetes.io/health-probe-path: "/healthz"
spec:
  rules:
  - http:
      paths:
      - path: /
        backend:
          service:
            name: go-server-service
            port:
              number: 8080

Health Probe Status Codes

This annotation defines healthy status codes returned by the health probe. The values are comma separated list of individual status codes or ranges defined as <start of the range>-<end of the range>.

Usage

appgw.ingress.kubernetes.io/health-probe-status-codes: <status codes>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/health-probe-status-codes: "200-399, 401"
spec:
  rules:
  - http:
      paths:
      - path: /
        backend:
          service:
            name: go-server-service
            port:
              number: 8080
        pathType: Exact

Health Probe Interval

This annotation sets AGW health probe interval. By default, if backend container running service with liveliness probe of type HTTP GET defined, interval in liveliness probe definition is also used as a interval for health probe. However annotation appgw.ingress.kubernetes.io/health-probe-interval overrides it with its value.

Usage

appgw.ingress.kubernetes.io/health-probe-interval: <interval seconds>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/health-probe-interval: "20"
spec:
  rules:
  - http:
      paths:
      - path: /
        backend:
          service:
            name: go-server-service
            port:
              number: 8080
        pathType: Exact

Health Probe Timeout

This annotation allows specifically define timeout for AGW health probe. By default, if backend container running service with liveliness probe of type HTTP GET defined, timeout defined in liveliness probe definition is also used for health probe. However annotation appgw.ingress.kubernetes.io/health-probe-timeout overrides it with its value.

Usage

appgw.ingress.kubernetes.io/health-probe-timeout: <timeout seconds>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/health-probe-timeout: "15"
spec:
  rules:
  - http:
      paths:
      - path: /
        backend:
          service:
            name: go-server-service
            port:
              number: 8080
        pathType: Exact

Health Probe Unhealthy Threshold

This annotation allows specifically define target unhealthy thresold for AGW health probe. By default, if backend container running service with liveliness probe of type HTTP GET defined , threshold defined in liveliness probe definition is also used for health probe. However annotation appgw.ingress.kubernetes.io/health-probe-unhealthy-threshold overrides it with its value.

Usage

appgw.ingress.kubernetes.io/health-probe-unhealthy-threshold: <unhealthy threshold>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/health-probe-unhealthy-threshold: "5"
spec:
  rules:
  - http:
      paths:
      - path: /
        backend:
          service:
            name: go-server-service
            port:
              number: 8080
        pathType: Exact

Rewrite Rule Set

This annotation allows to assign an existing rewrite rule set to the corresponding request routing rule.

Usage

appgw.ingress.kubernetes.io/rewrite-rule-set: <rewrite rule set>

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: go-server-ingress-bkprefix
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/rewrite-rule-set: add-custom-response-header
spec:
  rules:
  - http:
      paths:
      - path: /
        pathType: Exact
        backend:
          service:
            name: go-server-service
            port:
              number: 8080

Hostname Extension

This annotation allows to append additional hostnames to the host specified in the ingress resource. This applies to all the rules in the ingress resource.

Usage

appgw.ingress.kubernetes.io/hostname-extension: "hostname1, hostname2"

Example

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: store-app-ingress
  namespace: test-ag
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/hostname-extension: "prod-store.app.com"
spec:
  rules:
  - host: "store.app.com"
    http:
      paths:
      - path: /
        pathType: Exact
        backend:
          service:
            name: store-service
            port:
              number: 8080

Files

annotations.md

Latest commit

History

annotations.md

File metadata and controls

Annotations

Introductions

List of supported annotations

Override Frontend Port

Usage

Example

Backend Path Prefix

Usage

Example

Backend Hostname

Usage

Example

Backend Protocol

Usage

Example

SSL Redirect

Usage

Example

AppGw SSL Certificate

Use Azure CLI to install certificate to Application Gateway

Usage

Example

AppGW Trusted Root Certificate

Use Azure CLI to install your root certificate to Application Gateway

Usage

Example

AppGw Ssl Profile

Connection Draining

Usage

Example

Cookie Based Affinity

Usage

Example

Distinct cookie name

Usage

Example

Request Timeout

Usage

Example

Use Private IP

Usage

Example

Azure Waf Policy For Path

Usage

Example

Health Probe Hostname

Usage

Example

Health Probe Port

Usage

Example

Health Probe Path

Usage

Example

Health Probe Status Codes

Usage

Example

Health Probe Interval

Usage

Example

Health Probe Timeout

Usage

Example

Health Probe Unhealthy Threshold

Usage

Example

Rewrite Rule Set

Usage

Example

Hostname Extension

Usage

Example