Ingress annotations for customization in Kubernetes - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to add an annotation that sets the ingress class to nginx.

Kubernetes

metadata:
  annotations:
    kubernetes.io/ingress.class: [1]

Drag options to blanks, or click blank then click option'

Anginx

Bapache

Cistio

Dhaproxy

Attempts:

3 left

💡 Hint

Common Mistakes

Using the wrong ingress class name like 'apache' or 'istio'.

Forgetting to add the annotation under metadata.

The annotation kubernetes.io/ingress.class with value nginx tells Kubernetes to use the NGINX ingress controller for this ingress resource.

2fill in blank

medium

Complete the code to add an annotation that enables SSL redirect for the ingress.

Kubernetes

metadata:
  annotations:
    nginx.ingress.kubernetes.io/[1]: "true"

Drag options to blanks, or click blank then click option'

Assl-passthrough

Bforce-ssl

Cssl-redirect

Denable-ssl

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'ssl-passthrough' which is different and disables redirect.

Misspelling the annotation key.

The annotation nginx.ingress.kubernetes.io/ssl-redirect set to true tells the NGINX ingress controller to redirect HTTP traffic to HTTPS.

3fill in blank

hard

Fix the error in the annotation key to correctly set the rewrite target.

Kubernetes

metadata:
  annotations:
    nginx.ingress.kubernetes.io/[1]: "/"

Drag options to blanks, or click blank then click option'

Arewrite_target

Brewrite-target

CrewriteTarget

Drewrite-targets

Attempts:

3 left

💡 Hint

Common Mistakes

Using underscores instead of hyphens.

Using camelCase instead of hyphenated lowercase.

The correct annotation key to set the rewrite target is nginx.ingress.kubernetes.io/rewrite-target. It uses hyphens, not underscores or camelCase.

4fill in blank

hard

Fill both blanks to add annotations that enable gzip compression and set a custom proxy body size limit.

Kubernetes

metadata:
  annotations:
    nginx.ingress.kubernetes.io/[1]: "true"
    nginx.ingress.kubernetes.io/[2]: "10m"

Drag options to blanks, or click blank then click option'

Aenable-gzip

Bproxy-body-size

Cproxy-body-size-limit

Dgzip

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'enable-gzip' instead of 'gzip'.

Using 'proxy-body-size-limit' which is not a valid annotation.

The annotation nginx.ingress.kubernetes.io/gzip enables gzip compression. The annotation nginx.ingress.kubernetes.io/proxy-body-size sets the maximum allowed size of the client request body.

5fill in blank

hard

Fill all three blanks to add annotations that set a custom client max body size, enable rewrite, and disable SSL redirect.

Kubernetes

metadata:
  annotations:
    nginx.ingress.kubernetes.io/[1]: "5m"
    nginx.ingress.kubernetes.io/[2]: "/newpath"
    nginx.ingress.kubernetes.io/[3]: "false"

Drag options to blanks, or click blank then click option'

Aclient-max-body-size

Brewrite-target

Cssl-redirect

Dproxy-body-size

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing 'client-max-body-size' with 'proxy-body-size'.

Setting 'ssl-redirect' to true instead of false.

Using wrong annotation keys or misspelling.

The annotation proxy-body-size sets the max client body size. rewrite-target sets the path to rewrite to. ssl-redirect set to false disables automatic HTTP to HTTPS redirect.