Michael, Looks very cool, and information shown are very helpful.
Thank you very much Bin From: [email protected] [mailto:[email protected]] On Behalf Of OBRIEN, FRANK MICHAEL Sent: Thursday, November 30, 2017 8:53 PM To: [email protected] Subject: Re: [onap-discuss] [Onap-release] ACTION REQUIRED: Estimating LAB resource needs Bin, For reference, there is an unprotected continuous deployment server we use to verify commits running the OOM master build hourly (No DCAE yet) where you can get a view of the runtime configuration of a single node (ONAP R1 currently fits in a 64G vm) – the kubernetes UI will show individual docker container cpu/ram limits. Launch the rancher UI and the Kubernetes console to see resource usage The CD server gets cleared/recreated at the top of the hour and is usually up within 25-45 min depending on the health check status (which may push maximum wait time for pods-up) – it is idle for the last 15 min of the hour. Note it is only a 4 core VM – so multiple users may slow the system Rancher UI: http://dev.onap.info:8880/env/1a7/infra/hosts/1h1/containers<https://urldefense.proofpoint.com/v2/url?u=http-3A__dev.onap.info-3A8880_env_1a7_infra_hosts_1h1_containers&d=DwMGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=6qPcDOqMgwf1K_r6YIIHhw&m=qAo8np3_ZClZ5RDeIoAvxkN7lpUTlXkN4vje1s0Ovl8&s=UONiw6THyl_nd3FwD6v8TMrvurMOdqZ1MEopH4tSDY0&e=> - it may switch back to cd.onap.info in the future Kubernetes Console: http://dev.onap.info:8880/r/projects/1a7/kubernetes-dashboard:9090/#!/pod?namespace=_all<https://urldefense.proofpoint.com/v2/url?u=http-3A__dev.onap.info-3A8880_r_projects_1a7_kubernetes-2Ddashboard-3A9090_-23-21_pod-3Fnamespace-3D-5Fall&d=DwMGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=6qPcDOqMgwf1K_r6YIIHhw&m=qAo8np3_ZClZ5RDeIoAvxkN7lpUTlXkN4vje1s0Ovl8&s=lR3QasrJVIn41WjjrNnQ6WM2ig-w1nC-8GyJF-yMLdM&e=> Check status at http://jenkins.onap.info/job/oom-cd/<https://urldefense.proofpoint.com/v2/url?u=http-3A__jenkins.onap.info_job_oom-2Dcd_&d=DwMGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=6qPcDOqMgwf1K_r6YIIHhw&m=qAo8np3_ZClZ5RDeIoAvxkN7lpUTlXkN4vje1s0Ovl8&s=BeYkQkS8dsQ7Q1y7tFDs46pJMWs7u-iiOinqmkSH2yY&e=> Thank you /michael From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of PLATANIA, MARCO (MARCO) Sent: Thursday, November 30, 2017 14:14 To: HU, BIN <[email protected]<mailto:[email protected]>>; [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]> Subject: Re: [onap-discuss] [Onap-release] ACTION REQUIRED: Estimating LAB resource needs Bin, Are you talking about the k8s cluster? If so, please look at these best practices: https://kubernetes.io/docs/tasks/administer-cluster/highly-available-master/<https://urldefense.proofpoint.com/v2/url?u=https-3A__kubernetes.io_docs_tasks_administer-2Dcluster_highly-2Davailable-2Dmaster_&d=DwMGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=6qPcDOqMgwf1K_r6YIIHhw&m=qAo8np3_ZClZ5RDeIoAvxkN7lpUTlXkN4vje1s0Ovl8&s=BcqZnUXS6XZvbnx5hV3XQ8O7webcVQQVmhhZl2sw0TE&e=> Marco From: "HU, BIN" <[email protected]<mailto:[email protected]>> Date: Thursday, November 30, 2017 at 12:54 PM To: "PLATANIA, MARCO (MARCO)" <[email protected]<mailto:[email protected]>>, "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>>, "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: RE: [onap-discuss] [Onap-release] ACTION REQUIRED: Estimating LAB resource needs Is there a typical cluster configuration documented somewhere? such as: - Recommended number of master nodes for HA? - Recommended number of worker nodes? - Recommended capacity of each master node (CPUs, RAM and storage)? - Recommended capacity of each worker node (CPUs, RAM and storage)? Thanks Bin From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of PLATANIA, MARCO Sent: Thursday, November 30, 2017 8:55 AM To: [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]> Subject: Re: [onap-discuss] [Onap-release] ACTION REQUIRED: Estimating LAB resource needs ***Security Advisory: This Message Originated Outside of AT&T *** Reference http://cso.att.com/EmailSecurity/IDSP.html for more information. 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]<mailto:[email protected]>> on behalf of "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Thursday, November 30, 2017 at 11:38 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[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. This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, you may review at https://www.amdocs.com/about/email-disclaimer<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.amdocs.com_about_email-2Ddisclaimer&d=DwMGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=6qPcDOqMgwf1K_r6YIIHhw&m=qAo8np3_ZClZ5RDeIoAvxkN7lpUTlXkN4vje1s0Ovl8&s=Y52TZ78U62UlpXy8-M3NaoZFcUMHAy0ib_BxHetuIpM&e=>
_______________________________________________ onap-discuss mailing list [email protected] https://lists.onap.org/mailman/listinfo/onap-discuss
