Release Note

Release Note

Type
The Release note type description is as follows:
NEW When a product or service is first launched.
FEATURE When new features are added.
CHANGED When existing features are modified or changed.
FIXED When errors and bugs are fixed.
DEPRECATED When existing features are no longer used.
Update date

Load Balancer

2026.07.16
FEATURE Add Load Balancer feature
  • Multi-AZ configuration is supported, allowing you to select the Availability Zone in which to create the Load Balancer. * (SCP for Samsung KR-WEST1)
2026.07.16
CHANGED Added LB server group options and features
  • The Source IP Hash option has been added to load balancing. * (The existing IP Hash option is displayed as Source IP/Port Hash and provides the same functionality.)
  • You can query the member status by Availability Zone.
2026.03.19
FEATURE Add Load Balancer feature
  • A feature has been added to allow setting a Private NAT IP for the Service IP.
  • The ‘TCP_PROXY’ protocol has been added to the L4 Listener.
2026.03.19
CHANGED Load Balancer feature changes
  • The creation conditions for L4 Listener service ports have been changed.
    • It is now possible to create a Listener on the same service port for both the TCP and UDP protocols.
  • The input method for L7 Listener routing rules has been changed.
    • LB server group delivery > The URL path has been updated to allow users to add the ‘/’ path.
    • LB server group delivery > The matching method for the path entered in the URL path has been changed from ‘Contains’ to ‘Starts with’.
    • LB server group delivery > A ‘Default’ condition has been added to the request host in the host header.
2025.12.16
FEATURE Change LB health check settings and add LB health check and LB server group options
  • The LB health check port configuration method has been changed.
    • You can select either a member port or manual entry. For manual entry, specify the port to use.
    • The existing LB health check is changed to the member port. * (Same as the current health check method)
  • An HTTPS option has been added to the LB health check protocol.
    • You can monitor the TLS connection status of the server.
  • You can specify the redirect destination port when using URL redirection in an HTTP Listener.
  • You can add a Multi-node GPU Cluster resource to an LB server group member.
2025.10.23
FEATURE Added Load Balancer feature
  • When creating a Load Balancer, you can configure the Source NAT IP and the health check IP.
  • The TLS protocol has been added to the L4 Listener.
    • You can configure a TLS service based on TCP.
  • Routing rule options have been added to L7 Listeners.
    • You can configure branching by URL path or host based on routing conditions.
  • Supports multiple SSL certificates.
    • SNI support allows you to register multiple certificates on a single listener.
2025.07.01
FEATURE Added LB health check and LB server group features
  • Add LB health check management feature
    • Create a load balancer health check to define the required health check method, and then associate it with a load balancer server group for use.
  • Support for weighted load balancing in LB server groups
    • Weighted Round Robin and Weighted Least Connection have been added to the load balancing options.
    • You can distribute server load by setting weights for each member.
  • Add LB server group member activation feature
    • You can enable or disable members in an LB server group by selecting Disable or Enable.
2025.02.27
NEW New Load Balancer service release
  • The Load Balancer service, which provides more stable and enhanced features, has been released.
  • Provides an L7 load balancer that supports the HTTP and HTTPS protocols.
  • Provides an L4 load balancer that supports TCP and UDP protocols.
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LB Health Check
Overview