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Prerequisites prometheus package installed prometheus-alertmanager package installed node-exporter deployed on target device: this alert is using the node-exporter in order to use node_filesystem_avail_bytes metrics. Create an Alerting Rule in Prometheus PromQL expression to detect missing mountpoints Make sure to test your query on /explore tab. You can use metric node_filesystem_avail_bytes to detect specific mountpoint (e.g. /mnt/data) on specific instance (e.g vm-name:9100): node_filesystem_avail_bytes{instance="vm-name:9100",mountpoint="/mnt/data"} ⚠ Any missing mountpoints for an instance might be due to default regexp value of the argument --collector....

Setup openssh (prerequisites) Before using ansible to manage windows, make sure that openssh is installed and enabled. If not, you can use this powershell script to do so: $sshServer = Get-WindowsCapability -Online | Where-Object Name -like 'OpenSSH.Server*' if ($sshServer.State -ne 'Installed') { Write-Host "Installing OpenSSH Server..." Add-WindowsCapability -Online -Name $sshServer.Name } else { Write-Host "OpenSSH Server is already installed." } # Set default shell to powershell for ansible if (-not (Get-ItemProperty -Path "HKLM:\SOFTWARE\OpenSSH" -Name DefaultShell -ErrorAction SilentlyContinue)) { Write-Host "Set default shell to powershell....

NB: As an example, the machines are defined in file inventory.yaml with the following content: # VMs all: hosts: vm01: vm02: vm03: vm04: vm05: vm06: # Groups dev: hosts: vm01: vm02: test: hosts: vm03: vm04: prod: hosts: vm05: vm06: # Parent Groups lan: children: dev: test: wan: children: prod: ⚠ If you did not name your inventory file inventory.yaml at root folder, you’ll need to add the argument -i <inventory_filename> to all the commands in the following post....

General overview Goal My goal here is to be able to play on my PC remotely from a portable device (laptop, tablet or phone) . I used steamlink first to play through the Internet. It worked well and did not need to have additional setup (no vpn or additional port in/out manual setup on my computer or router). I also want my computer to be able to go to sleep to save energy and be able to wake it up remotely....

Change mode/rights of Windows files in WSL Symptoms: By default, if you try to chmod your files hosted on windows in WSL, it won’t change anything e.g. ls -l /mnt/c/userid/.ssh/vault_pass.txt -rwxrwxrwx 1 userid userid 34 Nov 22 14:21 /mnt/c/userid/.ssh/vault_pass.txt chmod 400 /mnt/c/userid/.ssh/vault_pass.txt ls -l /mnt/c/userid/.ssh/vault_pass.txt -rwxrwxrwx 1 userid userid 34 Nov 22 14:21 /mnt/c/userid/.ssh/vault_pass.txt It can be particularly painful for keys since they cannot be too permissive e.g. for a ssh key...