Category

Azure

Azure Monitor NSG Monitoring

Basic understanding of NSG Logging According to https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-nsg-manage-logNSG Logs 2 kind of data: GroupsEvent and GroupRuleCounter GroupEventThe event log contains information about which NSG rules are applied to VMs, based on MAC address. The following data is logged for each event. GroupRuleCounterThe rule counter log contains information about each rule applied to resources. What can ... Continue reading “Azure Monitor NSG Monitoring”

Sudoers adventures and how VM Extensions can save the day

Using a Linux based Azure VM you may need to access the console to do special operations and VM Azure Extensions are the right tool to do it. This is expecially true when you do something really weird like, such as putting file in /etc/sudoers.d folder without checking it beforehand with visudo. If the file ... Continue reading “Sudoers adventures and how VM Extensions can save the day”