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I love InfluxDB metrics DB, but i don’t like its alerts. I love Splunk query, so how can i query InfluxDB data to alert? i finally got this | makeresults | eval influx_token=”your-influx-token” | eval query=”SELECT last(*) FROM \”disk\” WHERE time>now()-15m group by host,*” | eval header=”{\”Authorization\”:\”Token “+influx_token+”\”}” | urlencode query | eval influx_url=”https://your-influx-server/query?db=telegraf&q=”+query | curl method=get urifield=influx_url headerfield=header | spath input=curl_message output=myfield path=results{} | fields myfield | spath input=myfield output=series path=series{} | fields – myfield | mvexpand series | spath input=series | fields – series | rename columns{} as columns,values{}{} as values , tags.* as * | search NOT path IN(“*boot*”,”*etc*”) | eval column_name=mvindex(columns,0)Read More →

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If you store your Mavic Air for long time, your Mavic Air might be put in sleep/failed mode. Once it’s in this this mode, a flag in the battery turn on , this flag will prevent you to charge. Unfortunately, it’s not reset itself if you try to recharge. There are some easy solution, i found this one is useful. https://www.youtube.com/watch?v=QQkrmgIYqQw I will not go all over the steps that it’s already covered in the video, i just share my experience. – After connecting all the cables, the software was still unable to read my battery info Why? it’s because my battery was too low.Read More →

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I’m not a networking expert, so I might be off on some details, but here’s what I’ve noticed recently. I had to write some data scraping scripts and ran into an issue where I kept getting blocked due to sending too many requests. It’s tough to get a new IP, especially since IPv4 addresses are so limited. Then, I discovered that Cloudflare’s Warp service offers some VPN-like functionality. When I enable it, I get assigned a new IP address. The interesting thing is that Cloudflare typically gives me an IPv6 address every time I connect or reset. Since IPv6 has a vast address space, it’sRead More →

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In: General, Splunk

Splunk offers us 60 days enterprise license for free. After that you either have switch back to free version or paid or reinstall the whole splunk. As a developer, it’s for sure i love to use enterprise license but i can’t afford to buy it. My only solution is to reinstall splunk from scratch. No, no , i will lose all my search, i have to setup everything. I don’t need the data ingestion but i need to keep my search, my settings. I’m looking for a simple solution to keep all my settings after i reset. I see Splunk offer some docker version, whyRead More →

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In: General

Today i tried to use to build an extension to manipulate the data that the client submit to the server. The plan was to modify some content before the form is sent to the server. Don’t ask me why. I do it to automate some tasks which can help the user to sending some data from some source. I can’t do this with curl because the destination server has some protection and it can only be done if the user use a true browser. After few hours, it turned out, we can’t do this. Chrome only allows us to modify the sent/received headers only. ItRead More →

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In: Azure, General, Programming

You can modify the script based on your need: $Subs = Get-AzSubscription # Set array $DiagResults = @() # Loop through all Azure Subscriptions foreach ($Sub in $Subs) { Set-AzContext $Sub.id | Out-Null Write-Host “Processing Subscription:” $($Sub).name # Get all Azure resources for current subscription $Resources = Get-AZResource -ExpandProperties -ResourceType microsoft.insights/components # Get all Azure resources which have Diagnostic settings enabled and configured foreach ($res in $Resources) { $resId = $res.ResourceId If ( $res.Type -match “microsoft.insights/components” ) { # Write-Host $res.Type }else { continue } #Write-Host $res.Properties.IngestionMode #Write-Host $resId $DiagSettings = Get-AzDiagnosticSetting -ResourceId $resId -WarningAction SilentlyContinue -ErrorAction SilentlyContinue | Where-Object { $_.Id -ne $null }Read More →

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Azure Monitor is a powerful tool for storing logs and metrics. By default, Azure automatically sends the metrics for all your resources (such as CPU usage, App Services, etc.) to Azure Monitor. This is one of the things I love most about working in the cloud—every service is built with monitoring in mind. It means you get immediate visibility into what’s happening with your resources, like CPU, memory, disk usage, and more. Azure also gives you the flexibility to send custom metrics to monitor your specific needs. Sounds great, right? So why not send all your metrics to Azure Monitor? The first thing that comesRead More →