Apparent Order

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Apparent Order

Apparent Order

@apparentorder

Applying the Aneristic Principle to matters of AWS and IT infrastructure. Facts my own.

Düsseldorf เข้าร่วม Ocak 2019
520 กำลังติดตาม362 ผู้ติดตาม
ทวีตที่ปักหมุด
Apparent Order
Apparent Order@apparentorder·
For the 6,000+ #AWS service API endpoints, awsipv6.neveragain.de shows which endpoints support #IPv6 by default, and which require additional client configuration. Important when considering an IPv6-only VPC. New: Daily updates and a list of recent changes.
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clovis
clovis@clovistb·
I recently asked: “What would you do if your VPC is running out of IPs?” A lot of answers were: “switch to IPv6” Lets be clear: IPv6 is NOT a quick fix. Switching to IPv6 is a full transformation 👇 1️⃣Upgrade your network Routers, firewalls, load balancers, VPNs must support IPv6 2️⃣Redesign IP addressing IPv6 is huge, but you still need structure. Plan CIDR blocks (/56, /64) 3️⃣Validate OS & systems Your servers, containers, and nodes must support IPv6 4️⃣Enable IPv6 in cloud VPC, subnets, ALB/NLB must support IPv6 5️⃣Update DNS Add AAAA records. No AAAA = no IPv6 traffic 6️⃣Rethink security No NAT in IPv6 - Everything becomes publicly reachable - Rewrite firewall & security rules 7️⃣Fix your applications Update configs, APIs, DB connections 8️⃣Choose a transition strategy Dual-stack (most common) NAT64 / DNS64 IPv6-only (rare) 9️⃣Upgrade observability Logs, metrics, tracing must support IPv6. Many tools still assume IPv4 1️⃣0️⃣Test everything Connectivity, latency, failover, DNS. Expect surprises
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Apparent Order
Apparent Order@apparentorder·
@myonlinetrust So it all hinges on delivery of the confirmation code e-mail, necessary to even start the sign-up.
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Apparent Order
Apparent Order@apparentorder·
EUSC seems to be very picky about e-mail providers it delivers to. It works for MS365 for example, but for at least two completely unrelated destinations, nothing arrives. I had a suspicion why, but that fell apart with the second failing destination. On the „real“ AWS partition it works fine though, so EUSC-specific configuration is at least one part of the puzzle.
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Apparent Order รีทวีตแล้ว
Evan Boyle
Evan Boyle@_Evan_Boyle·
The mythical agent month
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Apparent Order
Apparent Order@apparentorder·
@devopscdt @clovistb They needed to start gradual migration 20 years ago. At this point it's just ignoring the inevitable, fueled by vendor laziness. Even AWS has a hard time getting this right, it's embarrassing.
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devops cdt
devops cdt@devopscdt·
There are many reasons for this.Some of the below are as below. 1. Most of the existing apps(Work loads,load balancers,routers etc) run on IPV4. We need to reconfigure some or all of these to support IPV6 which would be a tedious task.Some applications may break as well. 2. Skill gap and we also need to update the security rules for IPV6. So the companies need to start gradual migration with proper testing.
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clovis
clovis@clovistb·
In the cloud, IPv6 solves many networking challenges. So why are companies still holding on to IPv4?
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Burke Holland
Burke Holland@burkeholland·
What’s your daily rn?
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Apparent Order
Apparent Order@apparentorder·
@zeeg That is what they call paying customers
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David Cramer
David Cramer@zeeg·
The fact that datadog never named a project Good Boy is embarrassing tbqh
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Colin Percival
Colin Percival@cperciva·
If you launch FreeBSD from the @awsmarketplace please be advised that I can now see your "Company name". I never used to be able to see this information, and have no intention of (ab)using it, but this is new. (And, of course, applies similarly with other Marketplace products.)
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Simon Patterson
Simon Patterson@denkmit·
Seems like there’s been heavy rain and pretty extensive flooding at the Goiania circuit in the past few days. Situation doesn’t look great in some of the photos online but waiting to hear from people heading into the track today.
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Apparent Order
Apparent Order@apparentorder·
@kmcnam1 disk /huge_database has gone too long without being checked, check forced.
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sudox
sudox@kmcnam1·
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Apparent Order
Apparent Order@apparentorder·
Perpetuum Slopile: AI use leads to more breakage -> more fixing needed -> AI to handle all that.
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Apparent Order
Apparent Order@apparentorder·
@edjgeek Both, I guess? Developers should (want to) understand what they're doing. Skills would be nice bonus material but not the key value.
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Eric Johnson
Eric Johnson@edjgeek·
Hey developers, question for you. Which do you find more helpful? Teaching you the patterns and best practices for serverless (and other technologies)? Or providing the right steering docs/skills/powers for your coding agents?
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Apparent Order
Apparent Order@apparentorder·
@myonlinetrust That’s kinda depressing because it shows AWS IPv6 doesn’t happen in whatever training data they used. Do you specify the endpoints explicitly instead of toggling the dualstack flag in the SDK?
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Anthony
Anthony@myonlinetrust·
@apparentorder Another place where Codex/ChatGPT keeps trying to “fix” things. “I see you’re using .api.aws as your endpoint. That actually doesn’t exist…”
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Apparent Order
Apparent Order@apparentorder·
@myonlinetrust Oh. Yeah you’re right of course, can just use the dual-stack endpoint in both cases. Too early…
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Anthony
Anthony@myonlinetrust·
@apparentorder Hmm doesn’t .api.aws also work with IPv4? I know it does for most services.
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Apparent Order
Apparent Order@apparentorder·
@mikejulian We did a motorcycle tour in 2017, starting in LA, going through southern CA, AZ, NM and back again. It's a mind-blowingly beautiful country you have there. Maybe I'll make it back some day.
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Mike Julian
Mike Julian@mikejulian·
A+, would recommend photo: somewhere outside Gallup, New Mexico, I believe in ~2006
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staysaasy@staysaasy

You can’t really understand the vastness of the US until you drive across it, coast to coast. Me and my brother did the trip over a decade ago. We had no hotels booked and only the flimsiest of plans. We did have a big map, a book of the national parks, and a car packed with every single thing I owned. Every day we’d wake up and pick a point on the map and try to figure out the roads to get there. We climbed ranger rock in Yosemite, stayed in the dingiest hotel room ever in Vegas until we stayed an even dingier one in Amarillo, saw cave dwellings in the rain, almost got trapped in a San Juan mountain snowstorm and nearly fell in the Grand Canyon, saw falling water and the Willis tower, climbed the great San dunes, saw a game at wrigley. The best parts were places I never even knew existed. And now every time I see a map of the US I see our route snaking through the heart of the country. When you finally get across the country there’s a sense of accomplishment and you can’t help but feel like you know this place better. If you’ve never done it, you aughta do it. You should do it soon. There’s still adventure out there. There was one stretch in the grasslands of either Texas or Oklahoma where the road was just as far and straight as you could imagine. With a blue sky and tall grass on either side. Windows down and radio on. Try and find that place if you can.

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