From Holger.Dreihahn at esa.int  Tue Feb 17 01:51:56 2026
From: Holger.Dreihahn at esa.int (Holger Dreihahn)
Date: Tue, 17 Feb 2026 06:51:56 +0000
Subject: [CSS-CLOUD] CCSDS Spring Meeting Attendance
Message-ID: <PA1PR05MB120802869F04B07E9CC2EC8C0F06DA@PA1PR05MB12080.eurprd05.prod.outlook.com>

Dear CDDS Colleagues,
As the dates and location for the spring meeting are out, can you let me know the chance of your in-person attendance:


  1.  Very likely to attend
  2.  Somewhat likely to attend
  3.  Somewhat unlikely to attend
  4.  Very unlikely to attend

Thank you very much.

Best regards,
Holger
This message is intended only for the recipient(s) named above. It may contain proprietary information and/or protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int).
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ccsds.org/pipermail/css-cloud/attachments/20260217/90d7d136/attachment.htm>

From Holger.Dreihahn at esa.int  Thu Feb 19 10:27:25 2026
From: Holger.Dreihahn at esa.int (Holger Dreihahn)
Date: Thu, 19 Feb 2026 15:27:25 +0000
Subject: [CSS-CLOUD] CDDS Updates and Review Request
Message-ID: <PA1PR05MB12080A92F1461BED07A94D54AF06BA@PA1PR05MB12080.eurprd05.prod.outlook.com>

Dear CDDS Colleagues,
Some updates before our March 11 telecon #2 and a request for your review.

Concept Book
After doing some cleanup and a read-through, the Concept Book draft 2 is in my mind ready to go for AD review:  930x0g-draft-2.docx<https://spacecomm.sharepoint.com/:w:/r/sites/CSS/Shared%20Documents/CSS-CLOUD/Draft%20Documents/ConceptBook/930x0g-draft-2.docx?d=w37e6569186c043f09b3a7627de19f280&csf=1&web=1&e=hnfqRc>
It would be great if you could do review and provide feedback until before the telecon #2, such that we can take a decision in n March 11.

New Orange Book
To speed up the publication process, and as discussed last time, a CDDS Orange Book has been created based on Blue Book Draft 1: 931x10-O-draft-1.docx<https://spacecomm.sharepoint.com/:w:/r/sites/CSS/Shared%20Documents/CSS-CLOUD/Draft%20Documents/OrangeBook/931x10-O-draft-1.docx?d=wf40071f9a7574d65828a95064af8f382&csf=1&web=1&e=fYYCwc>
The CDDS Orange Book contains in addition two annexes for gRPC TC and TM services. The idea is to turn / shift the Orange Book into a Blue Book once we can complete the prototyping for the Blue Book.  The Blue Book won?t contain the RPC M and TC services; they shall remain in the Orange Book. At the same time the Blue Book is published, the proposal is to update the Orange Book as well to eliminate the material shifted to the Blue Book.

If you have and comments to the approach and of course the Orange Book, please provide them latest for the telecon#2 March11.

CDDS GitHub https://github.com/CCSDS-CDDS/cdds.messages
The CDDS GitHub repository has now gRPC service definitions for the TM and TC as described in the CDDS Orange Book. In addition a little prototype for the TC service as jUnit test is available. That test realizes security based on (self-signed) certificates, that may be interesting. The security approach is also documented in the Orange Book for gRPC services.

Best regards,
Holger
This message is intended only for the recipient(s) named above. It may contain proprietary information and/or protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int).
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ccsds.org/pipermail/css-cloud/attachments/20260219/cdbd9bc4/attachment.htm>

From Marcin.Gnat at dlr.de  Fri Feb 20 02:00:21 2026
From: Marcin.Gnat at dlr.de (Marcin.Gnat at dlr.de)
Date: Fri, 20 Feb 2026 07:00:21 +0000
Subject: [CSS-CLOUD] CCSDS Spring Meeting Attendance
In-Reply-To: <PA1PR05MB120802869F04B07E9CC2EC8C0F06DA@PA1PR05MB12080.eurprd05.prod.outlook.com>
References: <PA1PR05MB120802869F04B07E9CC2EC8C0F06DA@PA1PR05MB12080.eurprd05.prod.outlook.com>
Message-ID: <9e357917047943d283563c9bbbb5d6ef@dlr.de>

For me it is very likely.

 

Cheers

Marcin

 

From: CSS-CLOUD <css-cloud-bounces at mailman.ccsds.org> On Behalf Of Holger
Dreihahn via CSS-CLOUD
Sent: Tuesday, February 17, 2026 7:52 AM
To: CDDS WG <css-cloud at mailman.ccsds.org>
Subject: [CSS-CLOUD] CCSDS Spring Meeting Attendance

 

Dear CDDS Colleagues,

As the dates and location for the spring meeting are out, can you let me
know the chance of your in-person attendance:

 

1.	Very likely to attend 
2.	Somewhat likely to attend
3.	Somewhat unlikely to attend
4.	Very unlikely to attend

 

Thank you very much.

 

Best regards,

Holger

This message is intended only for the recipient(s) named above. It may
contain proprietary information and/or protected content. Any unauthorised
disclosure, use, retention or dissemination is prohibited. If you have
received this e-mail in error, please notify the sender immediately. ESA
applies appropriate organisational measures to protect personal data, in
case of data privacy queries, please contact the ESA Data Protection Officer
(dpo at esa.int <mailto:dpo at esa.int> ). 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ccsds.org/pipermail/css-cloud/attachments/20260220/620c8150/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 6793 bytes
Desc: not available
URL: <http://mailman.ccsds.org/pipermail/css-cloud/attachments/20260220/620c8150/attachment.bin>

From josiah.m.johnson at nasa.gov  Fri Feb 20 11:25:41 2026
From: josiah.m.johnson at nasa.gov (Johnson, Josiah M. (MSFC-HP27))
Date: Fri, 20 Feb 2026 16:25:41 +0000
Subject: [CSS-CLOUD] [EXTERNAL] [BULK] Re: CCSDS Spring Meeting
 Attendance
In-Reply-To: <9e357917047943d283563c9bbbb5d6ef@dlr.de>
References: <PA1PR05MB120802869F04B07E9CC2EC8C0F06DA@PA1PR05MB12080.eurprd05.prod.outlook.com>
 <9e357917047943d283563c9bbbb5d6ef@dlr.de>
Message-ID: <SJ0PR09MB62540D9FC08F068FAE8445F5BD68A@SJ0PR09MB6254.namprd09.prod.outlook.com>

It is unlikely for me, the week chosen is the gap week school gets out before summer care begins, and we have no childcare option. I take this as a personal family time ever year.

Apologies,

Josiah

From: CSS-CLOUD <css-cloud-bounces at mailman.ccsds.org> On Behalf Of Marcin Gnat via CSS-CLOUD
Sent: Friday, February 20, 2026 1:00 AM
To: Holger.Dreihahn at esa.int
Cc: css-cloud at mailman.ccsds.org
Subject: [EXTERNAL] [BULK] Re: [CSS-CLOUD] CCSDS Spring Meeting Attendance

CAUTION: This email originated from outside of NASA.  Please take care when clicking links or opening attachments.  Use the "Report Message" button to report suspicious messages to the NASA SOC.


For me it is very likely.

Cheers
Marcin

From: CSS-CLOUD <css-cloud-bounces at mailman.ccsds.org> On Behalf Of Holger Dreihahn via CSS-CLOUD
Sent: Tuesday, February 17, 2026 7:52 AM
To: CDDS WG <css-cloud at mailman.ccsds.org>
Subject: [CSS-CLOUD] CCSDS Spring Meeting Attendance

Dear CDDS Colleagues,
As the dates and location for the spring meeting are out, can you let me know the chance of your in-person attendance:


  1.  Very likely to attend
  2.  Somewhat likely to attend
  3.  Somewhat unlikely to attend
  4.  Very unlikely to attend

Thank you very much.

Best regards,
Holger
This message is intended only for the recipient(s) named above. It may contain proprietary information and/or protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int<mailto:dpo at esa.int>).
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ccsds.org/pipermail/css-cloud/attachments/20260220/856ef971/attachment-0001.htm>

