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Blog posts
SNI in Tomcat
SNI allows Tomcat to respond with multiple HTTPS certificates on on single port. This blog post looks at how to configure SNI.Outage on octopus.com - report and learnings
Public incident report and our learnings about the octopus.com DNS disruption from January 25 – 26, 2023.Mixing Keys in Tomcat
Learn how to configure Tomcat to support both RSA and ECDSA certificates on a single HTTPS port.What's new in Octopus Deploy 2.6
What's new in Octopus Deploy 2.6New in Azure DevOps for Octopus Deploy v6
Find out what's new in v6 of the Octopus Azure DevOps plugin and why we made the changes.Inside DevOps with Jason Dunnivant from Olo
A series where we share lessons learned from those on the frontlines of DevOps. Our first post features Jason Dunnivant, Release Engineer at Olo.Octopus Cloud connectivity disruption - report and learnings
Public incident report and our learnings about the Octopus Cloud network connectivity disruption from January 25, 2023.
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Documentation
Import certificates into Tomcat
Configure Tomcat with a certificate managed by Octopus.Polling Tentacles over port 443
Octopus Polling Tentacles open a connection to the Octopus Server over port 443 to ask the Server if there is any work to do.Octopus Tentacle
Octopus Tentacle is a lightweight agent service, available on both Windows and Linux servers to communicate securely with the Octopus Server.Windows Tentacle
How to install Octopus Tentacles on Windows Servers in either listening or polling mode.Automating Tentacle installation
Information on how to install and configure an Octopus Tentacle in a fully automated way from the command line.Azure virtual machines
The Azure VM Tentacle extension makes it easy to automatically download, install and register a Tentacle with your Octopus Server.Tentacle VM extension configuration structure
Detailed file format information for the configuration files required for the Azure Tentacle VM ExtensionDiagnosing Tentacle VM extension issues
How to diagnose and resolve installation issues with the Tentacle VM ExtensionInstalling the Tentacle VM extension via an ARM template
How to install the Tentacle VM extension using an Azure Resource Manager (ARM) templateInstalling the Tentacle via DSC in an ARM template
How to install the Tentacle using Desired State configuration (DSC) in Azure Resource Manager (ARM) TemplateInstalling the Tentacle VM extension via PowerShell
How to install the Tentacle VM Extension using the PowerShellInstalling the Tentacle VM extension via the Azure CLI
How to install the Tentacle VM Extension using the Azure Command Line Interface (CLI)Installing the Tentacle VM extension via the Azure Portal
How to install a Tentacle using the Azure VM Extension via the new Azure PortalInstalling the Tentacle VM extension via the classic Azure Portal
How to install a Tentacle using the Azure VM extension via the classic Azure PortalClustered Listening Tentacles
Configuring the Octopus Tentacle in an active/passive cluster.Polling Tentacles over WebSockets
Octopus Polling Tentacles open a connection to the Octopus Server over WebSockets to ask what to do.Tentacle installation requirements
Software and hardware requirements for installing the latest version of Tentacle.Legacy Tentacle installation requirements
Software and hardware requirements for installing legacy versions of Tentacles.Running Tentacle under a specific user account
Information on how to run Tentacle under a specific user account.Permissions required for the Tentacle Windows Service
Everything you need to know about the permissions your Tentacles need.octopus project variables exclude
Exclude a variable set from a projectoctopus project variables include
Include a variable set in a projectTelemetry
Telemetry from Octopus Server and what is includedCan't find what you are looking for? You can also search our support forum.