Node Software Changelogs
On This Page:
- Objective
- Node Software Releases
- crt-20230419-2365
- crt-20230418-2364
- crt-20230417-2363
- crt-20230410-2360
- crt-20230327-2320
- crt-20230324-2319
- crt-20230323-2318
- crt-20230301-2265
- crt-20230228-2264
- crt-20230131-2238
- crt-20230131-2237
- crt-20230123-2236
- crt-20230119-2235
- crt-20230113-2163
- crt-20221207-2162
- crt-20221122-2120
- crt-20221116-2119
- crt-20221109-2118
- crt-20221104-2117
- crt-20221101-2116
- crt-20221101-2115
- crt-20221006-2032
- crt-20221006-2032
- crt-20220829-1745
- crt-20220829-1744
- crt-20220808-1693
- crt-20220803-1692
- crt-20220803-1691
- crt-20220704-1646
- crt-20220704-1645
- crt-20220704-16445
- crt-20220609-1615
- crt-20220607-1610
- crt-20220510-1580
- crt-20220510-1579
- crt-20220510-1578
- crt-20220510-1577
- crt-20220412-1548
- crt-20220412-1547
- crt-20220329-1460
- crt-20220329-1459
- crt-20220329-1458
- crt-20220329-1457
- crt-20220217-1456
- crt-20220217-1455
- crt-20220217-1454
- crt-20220217-1453
- crt-20220217-1452
- crt-20220217-1451
- crt-20220217-1450
- crt-20220203-1433
- crt-20220120-1413
- crt-20211215-1372
- crt-20211215-1371
- crt-20211214-1367
- crt-20211213-1365
- crt-20211213-1364
- crt-20210827-1282
- crt-20210811-1254
- crt-20210729-1221
- crt-20210708-1192
- crt-20210707-1191
- crt-20210702-1190
- crt-20210625-1189
- crt-20210625-1188
- crt-20210518-1098
- crt-20210518-1097
- crt-20210427-1052
- crt-20210420-1051
- crt-20210420-1050
- crt-20210420-1049
- crt-20210413-1025
- crt-20210413-1024
- crt-20210407-1023
- crt-20210407-1022
- crt-20210405-1020
- crt-20210403-1019
- crt-20210312-973
- crt-20210312-972
- crt-20210312-971
- crt-20210312-970
- crt-20210220-896
- crt-20210220-895
- crt-20210203-845
- crt-20210126-844
- crt-20210121-843
- crt-20201204-725
Objective
This document provides the node software release versions and associated changelog.
Note: Any release version that is more than 6 months old is not supported. It is recommended to upgrade the software to the latest release.
Node Software Releases
crt-20230419-2365
Software Version: crt-20230419-2365
Release Notes
Flow update may get triggered in different threads and a race condition was resulting in crash. This is fixed with this release.
crt-20230418-2364
Software Version: crt-20230418-2364
Release Notes
The kubelet may fail to bring up a pod running with static manifest, which causes some expected K8s pod to not run in a desired state. This version fix that issue.
crt-20230417-2363
Software Version: crt-20230417-2363
Release Notes
A fast ACL configuration was resulting in a load balancer configuration to be not installed, impacting traffic. This is fixed with this version.
crt-20230410-2360
Software Version: crt-20230410-2360
Release Notes
Fixes an issue with creating a nodeport service. This does not impact any user traffic.
crt-20230327-2320
Software Version: crt-20230327-2320
Release Notes
Data path change to avoid drops due to "IP Fragment Too Small". Ensure that fragments are greater than 576 bytes.
crt-20230324-2319
Software Version: crt-20230324-2319
Release Notes
Checksum for fragmented UDP packets was incorrect, fixed with this version.
crt-20230323-2318
Software Version: crt-20230323-2318
Release Notes
When kubelet-proxy exited unexpectedly, kubelet are unable to bring kubelet-proxy up and causes worker nodes in a NotReady state. This is fixed.
crt-20230301-2265
Software Version: crt-20230301-2265
Release Notes
Fix for issue where cross-reference between WAF security events are created incorrectly.
crt-20230228-2264
Software Version: crt-20230228-2264
Release Notes
Fix for the following issues is delivered:
- Local
kubeapi
does not work after upgrading to the latest image. - DDoS Auto Mitigation: Fast ACL action not working when the advertisement in load balancer is changed from Regional Edge to Customer Edge and vice versa.
crt-20230131-2238
Software Version: crt-20230131-2238
Release Notes
Delivered fix for an issue where a drop in access logs is observed.
crt-20230131-2237
Software Version: crt-20230131-2237
Release Notes
Software is updated to support new attack signatures that are added to F5 Distributed Cloud Services App Firewall.
crt-20230123-2236
Software Version: crt-20230123-2236
Release Notes
Delivered fixe for custom error issue and a proxy crash. Also increases ETCD keepalive
timeout.
crt-20230119-2235
Software Version: crt-20230119-2235
Release Notes
Delivered fix for an issue where the request length was larger than 5k when analyzing the request ID header, causing coredump.
crt-20230113-2163
Software Version: crt-20230113-2163
Release Notes
Delivered fix for an issue where namespace-based labels are not getting resolved.
crt-20221207-2162
Software Version: crt-20221207-2162
Release Notes
Node software is updated as part of the SaaS upgrade.
crt-20221122-2120
Software Version: crt-20221122-2120
Release Notes
Fix for an issue where some virtual hosts are not generating any access logs is delivered.
crt-20221116-2119
Software Version: crt-20221116-2119
Release Notes
Fix for a K8s pod crash issue is delivered.
crt-20221109-2118
Software Version: crt-20221109-2118
Release Notes
Fix for the following issues are delivered:
- Requests to load balancer are failing with 5xx response.
- AWS TGW multi-node Site's Site Local Outside load balancer fails intermittently with upstream connect error.
- Pod in a specific node is moved to into a deadlock state.
crt-20221104-2117
Software Version: crt-20221104-2117
Release Notes
OpenVPN upgade is delivered.
crt-20221101-2116
Software Version: crt-20221101-2116
Release Notes
Site software is updated as part of regular SaaS upgrade.
crt-20221101-2115
Software Version: crt-20221101-2115
Release Notes
Delivered fix for an issue where requests from RE to vK8s endpoints are failing is delivered.
crt-20221006-2032
Software Version: crt-20221006-2032
Release Notes
Delivered fix for an issue where load balancer cannot set priority.
crt-20221006-2032
Software Version: crt-20221006-2032
Release Notes
Fix for an issue where load balancer does not follow the set priority for an origin pool member.
crt-20220829-1745
Software Version: crt-20220829-1745
Release Notes
Fix for a MULTUS issue with user defined Pod Security Policy (PSP) is delivered.
crt-20220829-1744
Software Version: crt-20220829-1744
Release Notes
Fix for an issue that causes post upgrade site failures is delivered.
crt-20220808-1693
Software Version: crt-20220808-1693
Release Notes
Fix for a bug involving pod-to-pod communication failure is delivered.
crt-20220803-1692
Software Version: crt-20220803-1692
Release Notes
Updated as part of enhancement to evaluate network policy label on NAT flow.
crt-20220803-1691
Software Version: crt-20220803-1691
Release Notes
Updated as part of SaaS update.
crt-20220704-1646
Software Version: crt-20220704-1646
Release Notes
- A software issue where in continuous addition of static routes is fixed.
- AWS Direct Connect enhancements to the Site software are delivered.
crt-20220704-1645
Software Version: crt-20220704-1645
Release Notes
Fix for an issue with cookie tampering detection is delivered.
crt-20220704-16445
Software Version: crt-20220704-16445
Release Notes
Fix for an issue with update logs is delivered.
crt-20220609-1615
Software Version: crt-20220609-1615
Release Notes
Fix for the issue where kubevirt pods are not reachable on a multi-node Site is delivered.
crt-20220607-1610
Software Version: crt-20220607-1610
Fix for an issue with certificate validation during HTTP to HTTPS redirect is delivered.
crt-20220510-1580
Software Version: crt-20220510-1580
Release Notes
Fixes for the following issues are delivered:
- Fleet deployment issue on multi-node Site
- App Stack Site deployment issue for GCP using Terraform
crt-20220510-1579
Software Version: crt-20220510-1579
Release Notes
Fixes for the following issues are delivered:
- Master nodes not reachable in multi-node Site
- IP Fabric connectivity issue between multi-node K8s Site to Regional Edge Site
crt-20220510-1578
Software Version: crt-20220510-1578
Release Notes
Fix for an issue deploying AWS TGW and Azure Sites is delivered.
crt-20220510-1577
Software Version: crt-20220510-1577
Release Notes
Software is updated to support the regular SaaS update.
crt-20220412-1548
Software Version: crt-20220412-1548
Release Notes
Software is updated to use user's password instead of default password in rewriting.
crt-20220412-1547
Software Version: crt-20220412-1547
Release Notes
Software is updated to address expiring client certificates.
crt-20220329-1460
Software Version: crt-20220329-1460
Release Notes
Fix for Site storage and node deletion issue is delivered.
crt-20220329-1459
Software Version: crt-20220329-1459
Release Notes
Update to mitigate CVE-2022-22965 (Spring4Shell) is added.
crt-20220329-1458
Software Version: crt-20220329-1458
Release Notes
A fix for container concurrency issue is delivered.
crt-20220329-1457
Software Version: crt-20220329-1457
Release Notes
A fix for container deadlock issue is delivered.
crt-20220217-1456
Software Version: crt-20220217-1456
Release Notes
A fix to ignore WAF detections in case of good traffic is delivered.
crt-20220217-1455
Software Version: crt-20220217-1455
Release Notes
A fix to redudelay in deployment time is delivered.
crt-20220217-1454
Software Version: crt-20220217-1454
Release Notes
A fix for an issue with CRL download is delivered.
crt-20220217-1453
Software Version: crt-20220217-1453
Release Notes
The site software is updated with security enhancements.
crt-20220217-1452
Software Version: crt-20220217-1452
Release Notes
Fix for a problem with route processing is delivered.
crt-20220217-1451
Software Version: crt-20220217-1451
Release Notes
Fix for route processing issue is delivered.
crt-20220217-1450
Software Version: crt-20220217-1450
Node software is updated as part of the SaaS upgrade. Click here for SaaS changelog.
crt-20220203-1433
Software Version: crt-20220203-1433
Release Notes
Node software is updated as part of the SaaS upgrade. Click here for SaaS changelog.
crt-20220120-1413
Software Version: crt-20220120-1413
Release Notes
Fix for healthcheck failures is delivered.
crt-20211215-1372
Software Version: crt-20211215-1372
Release Notes
Fix for a login issue with GCP Node is delivered.
crt-20211215-1371
Software Version: crt-20211215-1371
Release Notes
WAF violation exception enhancement for the node software is added.
crt-20211214-1367
Software Version: crt-20211214-1367
Release Notes
Fix for Healthcheck failures due to duplicated endpoints is delivered.
crt-20211213-1365
Software Version: crt-20211213-1365
Release Notes
Fix for WAF related container crash is delivered.
crt-20211213-1364
Software Version: crt-20211213-1364
Release Notes
Updated signatures and threat campaign for the Log4j Remote Code Execution (RCE) Common Vulnerabilities and Exposures (CVE).
crt-20210827-1282
Software Version: crt-20210827-1282
Release Notes
Fix for UDP proxy crash is delivered.
crt-20210811-1254
Software Version: crt-20210811-1254
Release Notes
Fix for the following issue is delivered:
Creating TCP load balancer with domain name is not possible for the Site on Kubernetes after the upgrade. As a result, servion external K8s is not created without SNI by the Site on Kubernetes.
crt-20210729-1221
Software Version: crt-20210729-1221
Release Notes
Fix to the following issue is delivered:
InterfaIP present in argo NAT pool even when strict mode is set. The fix checks strict mode and avoids adding interfaIP address.
crt-20210708-1192
Software Version: crt-20210708-1192
Release Notes
FRR is updated with fix for the following issue:
BGP peers are disconnected every 10 seconds.
crt-20210707-1191
Software Version: crt-20210707-1191
Release Notes
GRPC timeout is incremented to 1 second for internal modules.
crt-20210702-1190
Software Version: crt-20210702-1190
Release Notes
Delivered fix for the issue of gateway response with code 502
. This fix reduces number of responses of type 502
.
crt-20210625-1189
Software Version: crt-20210625-1189
Release Notes
Delivered fix for the following issue:
Node decomissioning does not delete master node.
crt-20210625-1188
Software Version: crt-20210625-1188
Release Notes
Node software is updated as part of the SaaS upgrade. Click here for SaaS changelog.
crt-20210518-1098
Software Version: crt-20210518-1098
Release Notes
Delivered fix for the following issue:
Master node is not deleted when the node is decomissioned.
crt-20210518-1097
Software Version: crt-20210518-1097
Release Notes
Delivered fix for the following issue:
After software upgrade, origin pools with servidiscovery objects stopped functioning.
crt-20210427-1052
Software Version: crt-20210427-1052
Release Notes
Delivered fix for the following issue:
Local site discovering the origin pool but does not work when trying to access.
crt-20210420-1051
Software Version: crt-20210420-1051
Release Notes
NetApp Trident and PSO stopped functioning in version crt-20210420-1049
. This upgrade delivers the fix.
crt-20210420-1050
Software Version: crt-20210420-1050
Release Notes
Introduces allowing of persistent volume in admission by the platform manager.
crt-20210420-1049
Software Version: crt-20210420-1049
Release Notes
Node software is updated as part of the SaaS upgrade. Click here for SaaS changelog.
crt-20210413-1025
Software Version: crt-20210413-1025
Release Notes
A render problem with Netapp Trident app is fixed.
crt-20210413-1024
Software Version: crt-20210413-1024
Release Notes
Fixes for the following issues are delivered:
- TCP Loadbalancer is not functioning.
- Llink quality monitoring status is not correctly reporting.
crt-20210407-1023
Software Version: crt-20210407-1023
Release Notes
Fixes for the following issues are delivered:
- Trident backend job continues to stay in running mode.
- Pure Storage Servivolume expansion does not function. Fix is delivered by upgrading to PSO v6.0.5.
crt-20210407-1022
Software Version: crt-20210407-1022
Release Notes
Fixes for the following issues are delivered:
- Servimesh displays incorrectly in the UI.
- Session init packets originated by FRR are dropped.
crt-20210405-1020
Software Version: crt-20210405-1020
Release Notes
Servimesh graph shows node from another tenant. Fix for the same is delievered.
crt-20210403-1019
Software Version: crt-20210403-1019
Release Notes
Fast ACL performanenhancements are delivered.
crt-20210312-973
Software Version: crt-20210312-973
Release Notes
Port forwarding enabling for NetApp Trident CSI is added.
crt-20210312-972
Software Version: crt-20210312-972
Release Notes
Netapp trident version is upgraded to version 21.01.1
crt-20210312-971
Software Version: crt-20210312-971
Release Notes
Following issue fixes are delivered for managed K8s.
- kubectl drain does not function for managed K8s
- Cluster role, cluster role binding, pod security policy, and storage class creation is not allowed using managed K8s API.
crt-20210312-970
Software Version: crt-20210312-970
Release Notes
- Managed K8s resourlimit is enhanced to 8GB.
- AES encryption support is added for NetApp Trident.
crt-20210220-896
Software Version: crt-20210220-896
Release Notes
Fix for endpoint discovery failure for routes from REs is delivered. This is in case of HTTP proxy.
crt-20210220-895
Software Version: crt-20210220-895
Release Notes
Node software is updated as part of regular SaaS upgrade. Click here for more information.
crt-20210203-845
Software Version: crt-20210203-845
Release Notes
Endpoint reachability (via PSK tunnel) issue for AWS TGW is fixed.
crt-20210126-844
Software Version: crt-20210126-844
Release Notes
Header manipulation issue for request_headers_to_add
value in case of HTTP load balancer is fixed.
crt-20210121-843
Software Version: crt-20210121-843
Release Notes
Node software is updated as part of regular SaaS upgrade. Click here for more information.
crt-20201204-725
Software Version: crt-20201204-725
Release Notes
Performanimprovements to F5® Distributed Cloud Mesh software are delivered.