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Blog posts

Outage on octopus.com - report and learnings

Public incident report and our learnings about the octopus.com DNS disruption from January 25 – 26, 2023.

Ask Octopus Episode 12 - Environment Approval Gates, Worker Pools Per Environment

Once a week a few of us will gather to talk about some of the most interesting questions we have gotten over the past week and how we went about solving them.

Ask Octopus Episode 22-24 - Different package for different step templates, moving Octopus & Octopus Server version comparison

Once a week a few of us will gather to talk about some of the most interesting questions we have gotten over the past week and how we went about solving them.

Creating EC2 instance in AWS with CloudFormation

Learn how to create Windows and Linux EC2 instances in AWS with example CloudFormation templates

Creating a Selenium WebDriver test framework

Learn how to create a WebDriver project in Java with this blog series.

A first look at Jenkins X

Jenkins X is a complete mental shift from the traditional role of a CI server. In this post, we take a high-level look at Jenkins X and highlight why you need to appreciate it on its own terms.

Installing Tentacles with DSC in AWS CloudFormation templates

Learn how to configure a target work Worker Tentacle when creating a new EC2 instance with CloudFormation.

Creating an EC2 Octopus Worker with CloudFormation

Learn how to deploy an EC2 configured as an Octopus Worker via a CloudFormation template.

Further lessons learned building a Raspberry Pi cluster

More lessons learned from experimenting with Raspberry Pi cluster computing.

Deploying to Google Cloud Functions

Learn how to deploy functions to the Google Cloud Platform.

Authenticate to Azure with Golang

Authenticating to a cloud platform with the different SDK can be extremely different. In this post, you learn how to authenticate to Azure with Go.

Licensing and support/maintenance changes

Licensing and support/maintenance changes for Octopus 2.0

How we create the Tentacle Army

Before a release of Octopus is published we fire up the Tentacle Army and attempt to break the release. At the moment the Tentacle Army consists of 800 tentacles located in Singapore and Brazil, regions chosen for their high region-to-region latency.

The ultimate guide to rolling deployments

What are rolling deployments and why are they useful? This post covers the rolling deployment pattern and practical examples of how to implement it with different tooling.

Three ways to use custom Terraform plugins

Terraform does not yet support repositories for custom plugins, but here are three ways to utilize your custom plugins.

Mixing Kubernetes Roles, RoleBindings, ClusterRoles, and ClusterBindings

This post looks at the results of mixing the various roles and bindings available in Kubernetes

Unsupported versions of Windows and .NET

Understand why old versions of Windows can fail to make network requests.
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Documentation

Dynamic Worker pools

Dynamic Worker pools are used in our cloud product to dynamically create and assign workers to running tasks. This page describes how dynamic worker pools work.

Enable web request logging

How to enable web request logging to help the Octopus team analyze usage patterns and detecting performance problems.

Upgrading from Octopus 2.x to 2.6.5

Information on how to upgrade from Octopus 2.x to 2.6.5.

API

The Insights API

Certificate variables

Variables in Octopus Deploy can have a certificate as the value

Delete releases

Deletes a range of releases

Security Self Assessment Questionnaire (CAIQ - Lite)

Read about our security posture in real terms

Providing database performance metrics

How to provide database performance metrics to help the Octopus team resolve issues.

Java error messages and troubleshooting

Java deployment steps include a number of unique error codes that may be displayed in the output if there was an error

Retention policy Tentacle cleanup and troubleshooting

Reviewing and troubleshooting why some files aren't cleaned up by Octopus retention policies.

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