diff --git a/modules/ROOT/nav.adoc b/modules/ROOT/nav.adoc index cd1850326..e46822c16 100644 --- a/modules/ROOT/nav.adoc +++ b/modules/ROOT/nav.adoc @@ -102,6 +102,7 @@ ** xref:lb-create-arm.adoc[Create a Load Balancer with Runtime Manager] ** xref:lb-create-cli.adoc[Create a Load Balancer with the Anypoint Platform CLI] ** xref:lb-create-api.adoc[Create a Load Balancer with the CloudHub API] + ** xref:cloudhub-dlb-runtime-version-updates.adoc[CloudHub Dedicated Load Balancer Continuous Updates] ** xref:lb-updates.adoc[Dedicated Load Balancer Updates] ** xref:lb-ssl-endpoints.adoc[Configure SSL Endpoints and Certificates] *** xref:lb-cert-upload.adoc[Add Certificates] diff --git a/modules/ROOT/pages/cloudhub-dlb-runtime-version-updates.adoc b/modules/ROOT/pages/cloudhub-dlb-runtime-version-updates.adoc new file mode 100644 index 000000000..0747162d8 --- /dev/null +++ b/modules/ROOT/pages/cloudhub-dlb-runtime-version-updates.adoc @@ -0,0 +1,81 @@ += CloudHub Dedicated Load Balancer Continuous Updates +ifndef::env-site,env-github[] +include::_attributes.adoc[] +endif::[] +:keywords: cloudhub, runtime manager, arm, runtime version, mule, updates, + +image:logo-cloud-active.png[xref="deployment-strategies.adoc#cloudhub-deployments", title="CloudHub"] +image:logo-hybrid-disabled.png[xref="deployment-strategies.adoc#hybrid-deployments", title="Hybrid"] +image:logo-server-disabled.png[xref="deployment-strategies.adoc#anypoint-platform-pce-deployments", title="Anypoint Platform PCE"] +image:logo-rtf-disabled.png[xref="deployment-strategies.adoc#anypoint-runtime-fabric-deployments", title="Runtime Fabric"] + + +Because CloudHub is an integration platform as a service (iPaaS), +it manages the underlying operating sistem of your DLBs, +enabling you to focus on developing and updating your applications. + +CloudHub applies security patches as needed to ensure that your dedicated load balancer is secure and, +every 14 days, it updates the image of the operating system to maintain the stability of your DLB. + +Patch updates use blue-green deployment, which ensures zero downtime. + + +CloudHub applies continuous updates to all three MuleSoft-managed deployment platforms: + +* US cloud +* EU cloud +* MuleSoft Government Cloud + +== Security Updates + +MuleSoft regularly runs scans to identify security vulnerabilities in underlying operating system, and then automatically applies security patches based on the following SLA: + +[%header,cols="20,25,40"] +|=== +|Severity Level | Severity Definition | Patch Applied Within +|P0 | Critical | 7 days +|P1 | High | 30 days +|=== + + +== Updates every 14 days + +Every 14 days, MuleSoft releases a _date-patch update_, +which includes bug fixes to address any security vulnerability discovered in operating sistem of the dedicated load balancers. + + +=== Update Schedule + +The schedule for date-patch updates is: + +* On the first day of the update, MuleSoft releases the date patch. +* In the second full week of the update, MuleSoft automatically applies the date patch that was released. ++ +The update will be applied between the 10th and 12th day of the update to all Sandbox DLBs. +Lastly, the update will be applied between the 13th and 14th day of the update to all Production DLBs. + +[NOTE] +A DLB will be considered as a Production DLB if it is part of a VPC that is default or if the VPC is associated with at least one production environment. + +Because these updates contain required security patches, you cannot roll back these updates once applied. + +=== Updating Dedicated Load Balancers manually + +For information about updating DLBs, see +xref:lb-updates.adoc[Dedicated Load Balancer Updates]. + +== Zero-Downtime Considerations + +The update results in a rolling restart with no downtime. However, some inflight requests might be impacted. + +If you experience a sustained outage after updating, contact MuleSoft Support. + +== See Also + +* xref:lb-create-arm.adoc[Create a Load Balancer with Runtime Manager] +* xref:lb-create-cli.adoc[Create a Load Balancer with the Anypoint Platform CLI] +* xref:lb-create-api.adoc[Create a Load Balancer with the CloudHub API] +* xref:lb-ssl-endpoints.adoc[Configure SSL Endpoints and Certificates] +* xref:virtual-private-cloud.adoc[Anypoint VPC] +* xref:lb-mapping-rules.adoc[Mapping Rules] +* xref:lb-allowlists.adoc[Allowlists]