# Upgradation of Keycloak in Kubernetes environment

**URL:** <https://forum.keycloak.org/t/upgradation-of-keycloak-in-kubernetes-environment/25031>\
**Category:** Getting advice\
**Tags:** upgrading\
**Created:** [March 13, 2024, 10:34am UTC](https://forum.keycloak.org/t/upgradation-of-keycloak-in-kubernetes-environment/25031 "2024-03-13T10:34:49Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![jahnavisana2812](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/jahnavisana2812/32/9988_2.png) [@jahnavisana2812](https://forum.keycloak.org/u/jahnavisana2812)\
**Post date:** [March 13, 2024, 10:34am UTC](https://forum.keycloak.org/t/upgradation-of-keycloak-in-kubernetes-environment/25031/1 "2024-03-13T10:34:49Z")

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Hey!What are the right steps that are to be followed for the upgradration of keycloak from 22.0.4 to 24.0.1 on kubernetes environment?

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**Author:** ![penev98](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/penev98/32/10003_2.png) [@penev98](https://forum.keycloak.org/u/penev98)\
**Post date:** [March 14, 2024, 10:29am UTC](https://forum.keycloak.org/t/upgradation-of-keycloak-in-kubernetes-environment/25031/2 "2024-03-14T10:29:48Z")

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There is a [documentation](https://www.keycloak.org/docs/latest/upgrading/index.html#migration-changes) regarding detailed migration steps. I recommend you go over each one starting from [version 23.0.0](https://www.keycloak.org/docs/latest/upgrading/index.html#migrating-to-23-0-0) to see which one affects you .

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**Author:** ![jahnavisana2812](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/jahnavisana2812/32/9988_2.png) [@jahnavisana2812](https://forum.keycloak.org/u/jahnavisana2812)\
**Post date:** [March 15, 2024, 8:11am UTC](https://forum.keycloak.org/t/upgradation-of-keycloak-in-kubernetes-environment/25031/3 "2024-03-15T08:11:49Z")

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I was successfully able to upgrade from 22.0.4 to 23.0.7.But when I’m trying to upgrade from 23.0.7 to 24.0.1 or 24.0 the keycloak pod throws error showing Startup probe failed: Get “[http://10.245.3.167:8080/auth/health/started](http://10.245.3.167:8080/auth/health/started)”: dial tcp 10.245.3.167:8080: connect: connection refused.The image I am specifying is 24.0.1 yet I dont know why the image that is being pulled is nightly.Please help me resolve this issue

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**Author:** ![jahnavisana2812](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/jahnavisana2812/32/9988_2.png) [@jahnavisana2812](https://forum.keycloak.org/u/jahnavisana2812)\
**Post date:** [March 18, 2024, 12:11pm UTC](https://forum.keycloak.org/t/upgradation-of-keycloak-in-kubernetes-environment/25031/4 "2024-03-18T12:11:54Z")

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I am getting this error in specific in the pods

`Changes detected in configuration. Updating the server image. declarative-user-profile is an unrecognized feature, it should be one of [account-api, account2, account3, admin-api, admin-fine-grained-authz, admin2, authorization, ciba, client-policies, client-secret-rotation, client-types, declarative-ui, device-flow, docker, dpop, dynamic-scopes, fips, impersonation, js-adapter, kerberos, linkedin-oauth, login2, multi-site, oid4vc-vci, organization, par, preview, recovery-codes, scripts, step-up-authentication, token-exchange, transient-users, update-email, web-authn]`