Solutions and FAQ

Azure: Master-Only Cluster
TABLE OF CONTENTS Overview Port use considerations Removing taints Method 1: use LegacyNodeRoleBehavior=false feature flag Method 2: remove master rol...
Tue, 11 Oct, 2022 at 5:32 PM
Azure: Migrate pre-Kublr-1.20 Cluster Architecture to 1.20+ Architecture
Kublr 1.20 introduced a number of improvements in Azure clusters infrastructure architecture that were not directly compatible with previously used architec...
Mon, 22 Mar, 2021 at 3:53 PM
Azure: Protect k8s API access
Tags: azure, security, network Overview For most companies, security requirements require restricting access to the network infrastructure and the managem...
Tue, 13 Jun, 2023 at 4:34 AM
Azure: Updating Node Groups with VM Changes
Tags: azure TABLE OF CONTENTS Overview Updating Node Groups of Virtual Machine Type 1. Group replacement: create a new group and remove the old one ...
Wed, 27 Oct, 2021 at 1:14 PM
Azure: Use predefined prefixes for Kublr public IP
Tags: azure, network TABLE OF CONTENTS 1. Overview 2. Constraints and limitations 3. Defining public IP address prefix in Kublr cluster spec 4. Usi...
Mon, 21 Mar, 2022 at 4:51 PM
Azure: Using Floating IP for Kubernetes API LoadBalancers
Tags: azure, loadbalancer, network TABLE OF CONTENTS Overview Configure FloatingIP use via Kublr cluster specification References Overview ...
Tue, 11 Oct, 2022 at 5:49 PM
Change Kubernetes API Port
Tags: kubernetes Kublr-provisioned Kubernetes clusters expose Kubernetes API on a port 443 or 6443 by default depending on the target environment (e....
Wed, 5 Jan, 2022 at 2:26 PM
Configure AWS Identity Center as an Identity Provider for Kubl
Tags: security, keycloak, aws, idp, sso, auth TABLE OF CONTENTS Overview Pre-requisites Preparation Basic configuration References Overview ...
Wed, 9 Aug, 2023 at 6:19 PM
Configure Google as an Identity Provider for Kublr
Tags: security, keycloak, google, idp, sso, auth TABLE OF CONTENTS Reference articles Setting up Google Setting up Kublr Keycloak Testing Refe...
Wed, 9 Aug, 2023 at 5:19 PM
Configure Okta as an Identity Provider for Kublr
Tags: security, keycloak, okta, idp, sso, auth TABLE OF CONTENTS Overview Pre-requisites Preparation Basic configuration Optional additional conf...
Wed, 9 Aug, 2023 at 5:06 PM