Since moving house a couple of years ago, I have gained an ever increasing set of apps on my phone to manage various things, such the Solaredge PV and battery system we installed and our Octopus Energy account, to name but two. In the past, I had avoided IOT and the ‘Intelligent Home’ as I did not want to get to the point where ‘I can’t do the washing up, the Internet is down’. However, I recently got sent an Octopus Mini which meant for the first time I could get real time information from their API, so no longer needing to wait until my Smart Meter got around to transferring data to them, which could be up to 48 hours later. ...

Edited: 4th Feb 2025 to add detail on Azure DevOps Pipelines Service Connection Introduction When automating administration tasks via scripts in Azure DevOps in the past I would have commonly used the Azure DevOps REST API. However, today I tend to favour the Azure DevOps CLI. The reason for this is that the CLI wrappers the REST API in such a way that it is easier to use and more consistent. ...

The Issue The Azure DevOps CLI command az boards work-item update can take a list of fields as a set if value pairs e.g. az boards work-item update --id 123 --fields Microsoft.VSTS.Scheduling.Effort=10 However, if you try to replace the field name with a variable in PowerShell like this $fieldname = "Microsoft.VSTS.Scheduling.Effort" az boards work-item update --id 123 --fields $fieldname=10 you will get an error like this The –fields argument should consist of space separated “field=value” pairs. The Solution The solution is simple, and the same one required if you wish to pass multiple fields into the command, you need to wrapper the set of key value pairs for the fields in quotes e.g. ...

Background I recently wrote about the changes I had had to make to our Azure DevOps pipelines to address the changes required when code signing with a new DigiCert certificate due to new private key storage requirements for Code Signing certificates Today I had to do the same for a GitHub Actions pipeline. The process is very similar, but there are a few differences in the syntax and the way the secrets are stored. ...

This one of those posts that is more a note to self as I keep forgetting how to do this, but I hope it helps others. Background I use Microsoft’s Authenticator to provide MFA on a number of accounts. I recently swapped my Android phone and had to, after restoring a backup, re-authenticate some accounts on the new device. This was a simple process for most accounts, just a case of validating the code generated by the new device, but I had a problem with the entries where my Black Marble Entra ID account was a guest in other company’s Entra ID directories. ...

Background It is becoming increasingly important to sign files digitally to ensure that they have not been tampered with, to secure the software supply chain. This is something we have done for a good while as a step in our Azure DevOps pipelines. However, recent(ish) changes in the way certificates are issued has meant we have had to revise our approach. The Problem We used to use a .PFX file, stored as an Azure DevOps secure file, that contained the public and private keys and was accessed using a password, to sign our files. ...

I really like Web Deploy, it is a powerful tool for injecting parameters whilst deploying web applications to both Azure or an on-premise IIS Server. Every project is different, and sometimes you need to be able to inject a step into the Web Deploy package creation process to complete some extra step. This can be done by adding a target to the .csproj project file. The following example shows how you could sign the assemblies before the Web Deploy package is created. ...

The Issue We are running our SonarQube instance as an Azure hosted Docker container. Over the past few weeks we have been seeing intermittent occurrences of the ProjectFileIndexer exception during the SonarQube analysis step in our Azure DevOps pipelines. ##[error]java.lang.IllegalStateException: Unable to load component class org.sonar.scanner.scan.filesystem.ProjectFileIndexer When I looked closer at the exception stack, I could see at the bottom there was always a timeout error when trying to access the project.protobuf file from SonarQube. ...

Background As I have blogged previously, we run a SnipeIT instance to manage our IT assets, hosted in Azure using Docker. This has been working well for us for the past year, but recently we have noticed that the system has become very slow to respond. Looking on the Azure portal, we can see that around the 15th of October the web app’s response times have gone from milliseconds to 10s of seconds ...

Background If you are using staged deployment in Azure DevOps, you will probably have multiple Azure Service Connections. So, it makes sense that you might want to use a Service Connection name that is stored in a variable group as a parameter to a templated YAML pipeline. # the build pipeline stages: - stage: UAT jobs: - deployment: ARM_Provisioning timeoutInMinutes: 0 environment: 'Staging' variables: - group: UAT pool: vmImage: 'windows-latest' strategy: runOnce: deploy: steps: - template: YAMLTemplates\ProvisionUsingARM.yml parameters: AzureResourceGroup: $(AzureResourceGroup) AzureServiceConnection: $(AzureServiceConnection) - stage: PROD jobs: - deployment: ARM_Provisioning timeoutInMinutes: 0 environment: 'Staging' variables: - group: PROD pool: vmImage: 'windows-latest' strategy: runOnce: deploy: steps: - template: YAMLTemplates\ProvisionUsingARM.yml parameters: AzureResourceGroup: $(AzureResourceGroup) AzureServiceConnection: $(AzureServiceConnection) With a template YAMLTemplates\ProvisionUsingARM.yml that uses the AzureServiceConnection variable ...