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<p class="MsoNormal">Forgot to add, Jerome’s POC has an example that looks closer to a CR expectations
<a href="https://github.com/keleustes/treasuremap/blob/kustomize/site/seaworthy/networks/common-addresses.yaml">
https://github.com/keleustes/treasuremap/blob/kustomize/site/seaworthy/networks/common-addresses.yaml</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Didot;color:#941100">Regards</span><span style="font-size:10.5pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"Bradley Hand";color:#0433FF">Rodolfo Pacheco</span></b><span style="font-size:10.5pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.5pt;color:black">Home/Office</span></b><span style="font-size:10.5pt;color:black"> 732 5337671</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">"PACHECO, RODOLFO J" <rp2723@att.com><br>
<b>Date: </b>Friday, September 20, 2019 at 11:40 AM<br>
<b>To: </b>Dmitry Ukov <dukov@mirantis.com>, "airship-discuss@lists.airshipit.org" <airship-discuss@lists.airshipit.org><br>
<b>Subject: </b>Re: [Airship-discuss] IPAM for Airship<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dmitry<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">In Airship 1.0 we had such a document . I expect for 2.0 we need an equivalent CR for this type of information<o:p></o:p></p>
<p class="MsoNormal">Is what we have been calling Catalog or DB like Document’s<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Here is an example from treasuremap<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><a href="https://opendev.org/airship/treasuremap/src/branch/master/site/seaworthy/networks/common-addresses.yaml">https://opendev.org/airship/treasuremap/src/branch/master/site/seaworthy/networks/common-addresses.yaml</a><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I think that is what you are thinking about.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Didot;color:#941100">Regards</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;color:black"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"Bradley Hand";color:#0433FF">Rodolfo Pacheco</span></b><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;color:black"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:10.5pt;color:black">Home/Office</span></b><span style="font-size:10.5pt;color:black"> 732 5337671</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Dmitry Ukov <dukov@mirantis.com><br>
<b>Date: </b>Friday, September 20, 2019 at 11:37 AM<br>
<b>To: </b>"airship-discuss@lists.airshipit.org" <airship-discuss@lists.airshipit.org><br>
<b>Subject: </b>[Airship-discuss] IPAM for Airship</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Hello, <o:p></o:p></p>
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<p class="MsoNormal">I'm working on cloud-init generator as a part of airshipctl bootstrap isogen command.<o:p></o:p></p>
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<p class="MsoNormal">This cloud init will be used to deploy K8s on ephemeral node.<o:p></o:p></p>
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<p class="MsoNormal">Following information is needed to set up ephemeral node:<o:p></o:p></p>
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<ul type="disc">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
IP address<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
Net mask <o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
Default Gateway<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
DNS server address<o:p></o:p></li></ul>
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<p class="MsoNormal">There is no CRD/CR that actually has this information. For example BareMetalHost resource has IP and Netmask as a part of Status field (and determined dynamically by beremetal operator) and there is no info about Default GW and DNS.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">This actually leads us to the situation where we need to have IPAM (ip address management) operator and appropriate CRs/CRDs.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Unfortunately there is not much IPAM services that can act as K8s operator (I've found only one actually <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_inwinstack_ipam&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=Bjzj_RciGLj21LnNXoD5dw&m=c8c5DfwYKVyHfFy7VcpEn5JOI4G1u4qxCaCy9cDsgAI&s=d7costGUiy-0u1vBkTFbV8Gf4-BIyHE3PGYKZ49NK7k&e=">https://github.com/inwinstack/ipam</a> and
it has limitations I guess). <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">As an alternative we have to implement IPAM as a part of Airship 2.0.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">What do you think?<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal">Kind regards <o:p></o:p></p>
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<p class="MsoNormal">Dmitry Ukov<o:p></o:p></p>
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<p class="MsoNormal">Principal Deployment Engineer<o:p></o:p></p>
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<p class="MsoNormal">Mirantis, Inc.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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