Upgrading from 4.6.10 or earlier


Upgrading K2 from 4.6.10 or Earlier to Latest: Your Roadmap

Starting from K2 4.6.10 or earlier requires a two-step upgrade process:

Step 1: Upgrade to K2 4.7

  1. Upgrade path:

    • You cannot directly migrate K2 4.6.10 or earlier to Windows Server 2016 or later due to .NET Framework 4.5 limitations.
    • You must upgrade in-place on your current Windows 2008 R2 or Windows 2012 R2 server.

  2. Backup options:

    • Take a VM snapshot and database backup of your current server.
    • Alternatively, stand up a dedicated Windows 2008 R2/2012 R2 server for the upgrade.

  3. Upgrade sequence:

    • K2 4.6.10 or earlier (Windows 2008 R2/2012 R2, .NET 4.5)
      • Backup (VM snapshot & database)
      • In-place upgrade to K2 4.7

Step 2: Upgrade to the Latest K2 Version (e.g., K2 5.6)

  1. Migration options:
    • From Windows 2008 R2/2012 R2 with K2 4.7:
      • Migrate K2 4.7 to your new Windows Server 2016+ and SQL Server environment.
    • From dedicated upgrade server (optional):
      • Migrate K2 4.7 from the temporary server to your new environment.

Remember:

  • Choose the backup option that best suits your needs.
  • Adapt the upgrade path to your specific K2 and Windows versions.

Additional Notes:

  • Consult the official K2 documentation for detailed upgrade instructions and compatibility information.
  • Consider seeking professional assistance for complex upgrades or environments.

Comments

Post a Comment

Popular posts from this blog

Blocking Error during K2 5.6 Server migration

  Error Encountered: Error during K2 5.6 migration to a new machine, keeping the SQL server unchanged. Error message:                       20:49:59:>> Certificates.FindCertificate: Found 1 certificates                       20:49:59:>> RegisterShard.Execute: Adding additonal connection string parameters to config service shard                       20:49:59:>> AdditionalConnectionStringParameters.AmendSQLConnectionString: Additional connection string parameter value: empty                       20:49:59:>> AdditionalConnectionStringParameters.AmendSQLConnectionString: Additional ConnectionString Parameters is empty                       20:50:04:>> AnalyzableAction.PopulateValidate...
Read more

Client Credentials flow with K2 Cloud with Odata, Workflow REST or SCIM

Image
This guide outlines the steps to using the Client Credentials Flow for accessing Nintex K2 Cloud's OData, Workflow REST, or SCIM APIs. Before you begin: Ensure your environment is eligible for Client Credentials Flow by contacting Nintex support ( https://customer.nintex.com/cases/Pages/default.aspx ). Have a SHA256 hash of the client secret of your choosing ready. Steps: Onboarding: Open a support ticket with Nintex requesting the onboarding of the Client Credentials Flow for your environment. Provide the SHA256 hash of your the client secret. https://help.nintex.com/en-US/k2cloud/userguide/current/Content/IdProviders/ClientCredentials.htm You can Generate the secret hash from a Client Secret value in a .NET console application. The onboarding team does not need the actual secret value, only the hash of it. Use the following steps and code example to generate the hash: Add the  IdentityModel  NuGet package. Add the  IdentityModel  library reference in the ...
Read more

Blocking error RegisterServiceInstanceObjects when upgrading to K2 5.6/5.7

K2 5.7 Upgrade Error: Blocking Issue with Orphaned Service Instances Error Message:             07:30:39:>> AuthorizationBase.RegisterServiceInstanceObjects: Current ServiceType and ServiceInstance details: ServiceType.Guid = GUIDValue1. ServiceInstance.Guid = GUIDValue2 . ServiceInstance.Name = ServiceInstanceName             07:30:39:>> ConnectionHelper.GetServerInstance: Create 'AuthorizationClient' instance using ConnectionContext             07:30:39:>> AuthorizationBase.RegisterObject: Validate Parent             07:30:39:>> AuthorizationBase.Execute: Logged Error: Failed: System.Exception: Item 'GUIDValue1' does not exist    at SourceCode.Install.Package.Actions.Authorization.AuthorizationBase.RegisterObject(String name, Guid id, Guid parentID, Guid classID, String className, Boolean inherit, Boolean propagate, IIdentityReferenc...
Read more