<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Tao,<div class=""><br class=""></div><div class="">I see, and I think connecting all in one network interface between central and subclouds possibility reduces network topology. I will keep eye on this feature, and hope to contribute something I can do.</div><div class=""><br class=""></div><div class="">In addition, do you have or plan to make these yaml files about deploy_playbook and deploy_values? I have wrote a simple playbook to deploy and it work well in simplex, I think I can do this job, if you don’t have a plan for it.</div><div class=""><br class=""></div><div class="">Kunpeng</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">在 2019年11月28日，01:22，Liu, Tao <<a href="mailto:Tao.Liu@windriver.com" class="">Tao.Liu@windriver.com</a>> 写道：</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">A typo in the previous email:<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">“This is a recommended method”. => This is<span class="Apple-converted-space"> </span><b class="">not</b><span class="Apple-converted-space"> </span>a recommended method.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Tao<o:p class=""></o:p></span></div><div class=""><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(181, 196, 223); padding: 3pt 0in 0in;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><b class=""><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">From:</span></b><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""><span class="Apple-converted-space"> </span>Liu, Tao [<a href="mailto:Tao.Liu@windriver.com" style="color: purple; text-decoration: underline;" class="">mailto:Tao.Liu@windriver.com</a>]<span class="Apple-converted-space"> </span><br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>Wednesday, November 27, 2019 12:14 PM<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span></span><span lang="ZH-CN" style="font-size: 10pt;" class="">张鲲鹏</span><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""><br class=""><b class="">Cc:</b><span class="Apple-converted-space"> </span><a href="mailto:starlingx-discuss@lists.starlingx.io" style="color: purple; text-decoration: underline;" class="">starlingx-discuss@lists.starlingx.io</a><br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [Starlingx-discuss] [starlingx-discuss][distcloud] Some questions about how do subclouds use central cloud's local registry.<o:p class=""></o:p></span></div></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Hi Kunpeng,<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">As I stated previously, the Central Cloud’s Local Registry is exposed on the OAM interface. This is required to allow pushing images from a remote workstation to the Central Cloud, in addition to support bootstrapping via the OAM interface.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">As the document in the link below states, ”Using the management interface requires the creation of an additional temporary IP address/subnet on the management interface for bootstrapping”. This is<span class="Apple-converted-space"> </span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: red;" class="">not</span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><span class="Apple-converted-space"> </span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> a recommended method.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Using the OAM interface for bootstrapping means that OAM IP Subnets need to be routable between Central Cloud and Subclouds, and it does not require a direct physical connection.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">P.S. The MGMT IP subnets between Central Cloud and Subclouds are interconnected over Layer 3, not as part of an Layer 2 MGMT network.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Tao<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div class=""><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(181, 196, 223); padding: 3pt 0in 0in;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><b class=""><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">From:</span></b><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""><span class="Apple-converted-space"> </span></span><span lang="ZH-CN" style="font-size: 10pt;" class="">张鲲鹏</span><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""><span class="Apple-converted-space"> </span>[<a href="mailto:zhang.kunpeng@99cloud.net" class="">mailto:zhang.kunpeng@99cloud.net</a>]<span class="Apple-converted-space"> </span><br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>Wednesday, November 27, 2019 11:38 AM<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span>Liu, Tao<br class=""><b class="">Cc:</b><span class="Apple-converted-space"> </span><a href="mailto:starlingx-discuss@lists.starlingx.io" class="">starlingx-discuss@lists.starlingx.io</a><br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [starlingx-discuss][distcloud] Some questions about how do subclouds use central cloud's local registry.<o:p class=""></o:p></span></div></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class="">Hi Tao, <o:p class=""></o:p></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class="">Thanks for your reply.<o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class="">But I haven<span lang="ZH-CN" class="">’</span>t understood why it is certral oam interface rather than mgmt interface to access registry.central. This guide[1] says the mgmt interface is okay to bootstrap in the section "install a subcloud" step 5. So if the registry.local can be accessed by mgmt network, wo don<span lang="ZH-CN" class="">’</span>t have to access the OAMs between central and subcloud. In addition, there is may only one interface that could be connected between central and subcloud in some case, and how to handle these cases with distributed cloud?<o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div><div class=""><blockquote style="margin-top: 5pt; margin-bottom: 5pt;" class=""><div class=""><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">1. <a href="https://docs.starlingx.io/deploy_install_guides/r3_release/distributed_cloud/index.html#id8" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">https://docs.starlingx.io/deploy_install_guides/r3_release/distributed_cloud/index.html#id8</span></a></span><o:p class=""></o:p></div></div></div></div></blockquote></div><div class=""><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: SimSun;"><o:p class=""> </o:p></p><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span lang="ZH-CN" class="">在</span><span class="Apple-converted-space"> </span>2019<span lang="ZH-CN" class="">年</span>11<span lang="ZH-CN" class="">月</span>27<span lang="ZH-CN" class="">日，</span>23:06<span lang="ZH-CN" class="">，</span>Liu, Tao <<a href="mailto:Tao.Liu@windriver.com" style="color: purple; text-decoration: underline;" class="">Tao.Liu@windriver.com</a>><span class="Apple-converted-space"> </span><span lang="ZH-CN" class="">写道：</span><o:p class=""></o:p></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Hi Kunpeng,</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">We made the decision to expose the Central Cloud’s Local Docker Registry on the OAM Interface for the following:</span><o:p class=""></o:p></div></div><div style="margin-left: 0.5in;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun; text-indent: -0.25in;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">1.</span><span style="font-size: 7pt; font-family: "Times New Roman", serif; color: rgb(31, 73, 125);" class=""> <span class="apple-converted-space"> </span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">The OAM Interface and IP address are required to bootstrap the subcloud, and the default images can be pulled from the Central Cloud during the bootstrapping process</span><o:p class=""></o:p></div></div><div style="margin-left: 0.5in;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun; text-indent: -0.25in;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">2.</span><span style="font-size: 7pt; font-family: "Times New Roman", serif; color: rgb(31, 73, 125);" class=""> <span class="apple-converted-space"> </span></span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">The OAM access to the Central Cloud’s Local Registry is required, to push images from a remote workstation to the Central Cloud</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Add the following override to pull the default images or any additional images from registry.central and store them to the subcloud’s local registry</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">docker_registries:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> <span class="apple-converted-space"> </span><a href="http://k8s.gcr.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">k8s.gcr.io</span></a>:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> url: registry.central:9001/<a href="http://k8s.gcr.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">k8s.gcr.io</span></a></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> <span class="apple-converted-space"> </span><a href="http://gcr.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">gcr.io</span></a>:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> url: registry.central:9001/<a href="http://gcr.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">gcr.io</span></a></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> <span class="apple-converted-space"> </span><a href="http://quay.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">quay.io</span></a>:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> url: registry.central:9001/<a href="http://quay.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">quay.io</span></a></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> <span class="apple-converted-space"> </span><a href="http://docker.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">docker.io</span></a>:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> url: registry.central:9001/<a href="http://docker.io/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">docker.io</span></a></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> <span class="apple-converted-space"> </span><a href="http://docker.elastic.co/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">docker.elastic.co</span></a>:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> url: registry.central:9001/<a href="http://docker.elastic.co/" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">docker.elastic.co</span></a></span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> defaults:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> type: docker</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> username: admin</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> password: Li69nux*</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">additional_local_registry_images:</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">- registry.central:9001/addition_image_name</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Tao</span><o:p class=""></o:p></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div></div><div class=""><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(181, 196, 223); padding: 3pt 0in 0in;" class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><b class=""><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">From:</span></b><span class="apple-converted-space"><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""> </span></span><span lang="ZH-CN" style="font-size: 10pt;" class="">张鲲鹏</span><span class="apple-converted-space"><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""> </span></span><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">[<a href="mailto:zhang.kunpeng@99cloud.net" style="color: purple; text-decoration: underline;" class="">mailto:zhang.kunpeng@99cloud.net</a>]<span class="apple-converted-space"> </span><br class=""><b class="">Sent:</b><span class="apple-converted-space"> </span>Wednesday, November 27, 2019 4:40 AM<br class=""><b class="">To:</b><span class="apple-converted-space"> </span><a href="mailto:starlingx-discuss@lists.starlingx.io" style="color: purple; text-decoration: underline;" class="">starlingx-discuss@lists.starlingx.io</a>; Liu, Tao<br class=""><b class="">Subject:</b><span class="apple-converted-space"> </span>[starlingx-discuss][distcloud] Some questions about how do subclouds use central cloud's local registry.</span><o:p class=""></o:p></div></div></div></div><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""> <o:p class=""></o:p></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">Hi Distributed Cloud team,</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: SimSun;"><span style="font-family: Arial, sans-serif;" class=""><br class=""><br class=""></span><o:p class=""></o:p></p></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">The distributed cloud feature is very cool, and I am concerned about its development always.</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">There are some questions about subclouds access the central cloud's local reigistry. This is the lp link[1].</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: SimSun;"><span style="font-family: Arial, sans-serif;" class=""><br class=""><br class=""></span><o:p class=""></o:p></p></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">As we know, MGMT is the data synchronous network between central and subcloud, so subcloud's mgmt net must be connected with central's.</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">But OAM network is used when subcloud to access the central's registry, so there are two networks or interfaces that subcloud should both access to central.</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">I think it isn't appropriate to the distributed cases and the network will be complicated when to deploy the subcloud far away in geography.</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: SimSun;"><span style="font-family: Arial, sans-serif;" class=""><br class=""><br class=""></span><o:p class=""></o:p></p></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">Why not use the mgmt network for subcloud to access central's local registry? I think you have your own consideration, can you share it?</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: SimSun;"><span style="font-family: Arial, sans-serif;" class=""><br class=""><br class=""></span><o:p class=""></o:p></p></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">Another question, how to set bootstrap-values.yml[2] when to bootstrap subcloud with registry.central?</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: SimSun;"><span style="font-family: Arial, sans-serif;" class=""><br class=""><br class=""></span><o:p class=""></o:p></p></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">1.<span class="apple-converted-space"> </span><a href="https://bugs.launchpad.net/starlingx/+bug/1846799" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">https://bugs.launchpad.net/starlingx/+bug/1846799</span></a></span><o:p class=""></o:p></div></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">2. <a href="https://docs.starlingx.io/deploy_install_guides/r3_release/distributed_cloud/index.html#id8" style="color: purple; text-decoration: underline;" class=""><span style="color: purple;" class="">https://docs.starlingx.io/deploy_install_guides/r3_release/distributed_cloud/index.html#id8</span></a></span><o:p class=""></o:p></div></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class=""> </span><o:p class=""></o:p></div></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">Thanks</span><o:p class=""></o:p></div></div></div><div class=""><div class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><span style="font-family: Arial, sans-serif;" class="">Kunpeng</span><o:p class=""></o:p></div></div></div></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: SimSun;" class=""><o:p class=""> </o:p></div></div></div><span style="caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; 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