I highly recommend "It's Quieter in the Twilight" (2022), a documentary about the team maintaining these spacecraft as the end of their mission draws nearer. It adds a tremendous amount of context to articles like this.
The engineering involved in making these spacecraft durable for as long as they have been is truly awe inspiring. As a software engineer it seems silly to consider where my code will be in fifty years. I wish it wasn't.
As an OT systems architect I am totally floored. We design and plan for systems lifecycle on a ~20yr scale, with OT hardware (not the controls hardware, that’s closer to 10-20) lifecycle much shorter (~5 yr). Obvious on Earth we can afford luxuries of adopting new things, which actually shortens a total system lifecycle since new tech drives new designs.
I wish (and don’t) I could work on something that had a dependency of “design it once because it’s relatively inaccessible after its go live.” I’ll def check out the documentary.
1) at work 2) out of town 3) or just not home
Then, my family's ability to troubleshoot if PiHole goes down is extremely limited. Even if I had two.
You could also set up 2 ssids depending on your WiFi set up. Point one to pi hole and the other to a different DNS provider. Instruction if pi hole breaks is just switch WiFi.