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Leo Singleton

@leosingleton.com.bsky.social

SVP, Reliability @ Quvia. Previously Distinguished Engineer @ Citrix. Fort Lauderdale, FL. Georgia Tech alum.

367 Followers  |  446 Following  |  33 Posts  |  Joined: 24.11.2023  |  2.1315

Latest posts by leosingleton.com on Bluesky

@plessinger.com I discussed it with the engineering team that built Policy Sets and they think there's a new delay in 2402 to merge any changes into the policy blob on the DDC. Expect an update to the docs. You were right--timing-wise, the expected delay should be 0 to 5 minutes now.

06.01.2025 19:10 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

There were a lot of changes in this area between 2203 and 2402 with the addition of Policy Sets. There are now multiple Studio policy blobs in a site, not just one. Perhaps something here changed the timing. I'll see what I can find, but it may take a while due to the holidays.

21.12.2024 19:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

After a policy change, the update isn't pushed immediately. It instead waits for the next VDA registration, session launch, or some maximum time to push the updated policy blob to the VDA.

21.12.2024 19:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Understood. The way Studio policies work, there's a single binary BLOB of policies in the SQL database. The same policy blob is cached on every VDA's local disk (identity disk in the case of non-persistent MCS/PVS) by the Broker Agent service.

21.12.2024 19:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

A link to the forum posts, I mean.

You're right about the expected behavior. All user policies should be reevaluated at logon, and _most_ get reevaluated on reconnect.

21.12.2024 12:34 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Do you have a link?

Is there any particular version or policy where it seems to have regressed? Do you know if the same issue exists with local/AD GPO instead of Studio policies?

21.12.2024 12:22 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

So youโ€™re saying you wouldnโ€™t recommend this page to a friend?

20.12.2024 23:54 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Possibly. Although it may be more of an illusion within the government itself to avoid congressional approvals.

17.12.2024 12:55 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Iโ€™ve been happy with the TP-Link fanless PoE switches at home. Silent so you donโ€™t have to keep them in the attic or closet, but PoE eliminates a lot of extra power cables.

16.12.2024 20:20 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Your freeze period is longer than an OS patching cycle?

14.12.2024 22:14 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

If your budget can handle it, just buy enough to make it between patch Tuesdays. Works even better.

14.12.2024 12:52 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

You can be an electrician though.

13.12.2024 02:04 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

My favorite automation is to create a single "OFF" task... It's awesome to be able to press a single button on the phone at the end of the day, and turn off all the things the wife and kids left on all over the house throughout the day. ๐Ÿ˜€

12.12.2024 16:22 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Personally, I've gone with Hue lights for indoors (mostly white, but color is nice for adjusting the color temperature) and Z-Wave plugs for outdoors.

I'm not big on the automation side, but it's great for putting switches and lights where the house wasn't wired the way I want it.

12.12.2024 16:08 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Iโ€™m actually a big fan of Color Oracle, which does the exact opposite.

From the software development side, itโ€™s extremely useful to see how a UI may look to users with colorblindness.

colororacle.org

12.12.2024 02:55 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Sweet Home 3D - Draw floor plans and arrange furniture freely

I had good success with this open source app when measuring furniture for the new house. Should be pretty easy to measure out the dimensions and visualize it. www.sweethome3d.com

28.11.2024 21:44 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I donโ€™t knowโ€ฆ lately TLS certs have started giving DNS some serious competition.

28.11.2024 20:15 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I decided to take a chance on the pumpkin cheesecake at Costco on Monday. It may be the one exception. Itโ€™s already half gone before Thanksgiving. ๐Ÿ˜€

28.11.2024 00:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Cloudflare is one of the few vendors with RCAs worth reading for fun. Even if you donโ€™t use the service, theyโ€™re brutally honest and an educational lesson in resilient cloud architecture.

26.11.2024 18:16 โ€” ๐Ÿ‘ 13    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Iโ€™ve been out on leave for a month and a half and busy with kids so ๐Ÿคทโ€โ™‚๏ธ

26.11.2024 15:35 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thanks Christian! I saw you recently moved to Cloudflare. How's the new job?

26.11.2024 13:43 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Low-cost carrier terminal - Wikipedia

It's very common in Europe, and kinda nice actually. Here at FLL, there's always a traffic jam trying to get past the Spirit terminal to get out. Common enough that wikipedia has a whole page on it... en.wikipedia.org/wiki/Low-cos...

26.11.2024 13:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
How to verify your Bluesky account - Bluesky Here's how to verify your Bluesky account by setting your website as your username.

This is also why I set up a custom domain, just as I do with email. .bsky.social is like signing up for an gmail.com address. If another provider comes along, you have to change your handle. With a custom domain, you have the ability to update DNS and seamlessly move. bsky.social/about/blog/4...

25.11.2024 14:59 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It's exciting to see decentralization catching on. Hopefully the AT protocol becomes like SMTP and email, where I use Gmail and others use O365. We have different app experiences, spam filtering, etc., but since the protocol is open, they interoperate and the lack of lock-in leads to innovation.

25.11.2024 14:46 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

My focus is primarily the management components of the product, starting with IMA, then FMA, and then the buildout of the cloud Citrix DaaS service with many millions of active users.

25.11.2024 14:33 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Wow, BlueSky seems to be taking off. I recognize a lot of new followers, but for anyone new, a short intro...

I'm Leo. For the past 18 years at Citrix, I've worked on MetaFrame/CPS/XenApp/XenDesktop/CVAD/DaaS. Currently out on paternity leave (dad to a 4-year-old, 2, and newborn).

25.11.2024 14:20 โ€” ๐Ÿ‘ 9    ๐Ÿ” 0    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 0

๐Ÿ‘‹

25.11.2024 10:31 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image 24.11.2024 19:39 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I actually discovered iced espresso recently. Itโ€™s really easy to make with a machine at home and a great afternoon caffeine kick.

23.11.2024 22:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Itโ€™s good to get them checked out by a doctor, as it can lead to an ear infection or other serious complications. But usually, they just tell you to keep your kid home and let it runs its course. Thereโ€™s not much medication-wise for kids under 2.

23.11.2024 01:46 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@leosingleton.com is following 20 prominent accounts