Eric, You are right saying that full HA deployment will require a lot of resources, but that is true for the Heat approach only. If we use K8s, instead of 7 VMs for SDNC (SDNC here is just an example, based on numbers that Dan provided) we have 3 times (still based on Dan’s numbers) the number of containers that SDNC runs in a non-replicated environment.
Then, we need to adjust the size of the cluster accordingly. As I said in a previous email, the resource required by each single container depend on what that container does. I don’t have number to share, except that, based on OOM Team’s experience, 64 GB worked well for non-replicated ONAP (excluding DCAE). I expected that number going up when we use HA, but still reasonably, not even close to what Heat would require. Marco From: <[email protected]> on behalf of "[email protected]" <[email protected]> Date: Thursday, November 30, 2017 at 11:38 AM To: "[email protected]" <[email protected]> Subject: [onap-discuss] [Onap-release] ACTION REQUIRED: Estimating LAB resource needs Hello We first need to define what we want to test on the labs. We need various platforms to test at least a minimal installation on various environments to validate that the installation works fine in different environments (ie 3 different platforms) in a daily basis. I believe that we need around 100~150 GB RAM memory for that (we are working to optimize a minimal installation). We can offer our lab for that. Each project should test their various modules in standalone and cluster mode and that should not require such many resources on a project basis. Now, do we need to test a full HA mode for all the components ? If yes, It may require a huge amount of resources according to first answers (eg SDNC) running on different platforms. We need to estimate that. Best Regards Eric _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.
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