tjtharrisonInstalling Ubuntu 22.04 on 2009 iMacThis article covers how to install Ubuntu 22.04 on a 2009 iMac including flashing a USB ISO, installing Ubuntu and graphics drivers.Oct 13Oct 13
tjtharrisonRightsizing Kubernetes requests/Limits usageAt the end of last year, I started seeing this error pop up on occasion when I deploy a new deployment into my cluster — So thought this…Jan 132Jan 132
tjtharrisonDeploying a Virtual Machine in Kubernetes(!)This article will cover how to use kubevirt to deploy a virtual machine into your self-hosted Kubernetes cluster.Jan 11Jan 11
tjtharrisoninDevOps.devQuality gates for Prometheus configUsing GitHub workflows to add quality gate CI steps for stopping issues being introduced when updating Prometheus configuration.Dec 4, 2023Dec 4, 2023
tjtharrisonDeploying Trivy Operator with Prometheus metricsThis article covers how to deploy the Trivy Operator onto your Kubernetes cluster to baseline your resource security and compliance.Dec 1, 2023Dec 1, 2023
tjtharrisonUsing Helm Dependencies for third party chartsThis article covers how to use Helm dependencies to install and manage third party helm charts in your source control system.Nov 10, 20231Nov 10, 20231
tjtharrisonTerraform drift detection using GitHub actionsThis article covers how to use a GitHub action to send a Slack message when resources deployed byTerraform do not match the real world infraNov 7, 2023Nov 7, 2023
tjtharrisonMonitoring Cloudflared with PrometheusThis article will cover how to monitor your cloudflared instance running in Kubernetes using Prometheus with alerts in Alertmanager.Nov 6, 2023Nov 6, 2023
tjtharrisonAdding Falco exceptions in KubernetesThis article covers how to add exceptions to your Falco security rules when deployed into Kubernetes using Helm, with an example.Nov 5, 2023Nov 5, 2023
tjtharrisonFalco into Kubernetes with Alertmanager notificationsThis article covers how to install Falco in Kubernetes using Helm with alert notifications delivered to Alertmanager for observabilityOct 21, 2023Oct 21, 2023
