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[50.203.223.14]) by smtp.gmail.com with ESMTPSA id k1sm4308496qkl.89.2018.02.14.13.24.17 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 14 Feb 2018 13:24:18 -0800 (PST) From: Ryan Kahil Mime-Version: 1.0 (Mac OS X Mail 11.2 \(3445.5.20\)) Message-Id: <3CDF57E2-180D-46A4-9897-353C10D21A75@bluestatedigital.com> Date: Wed, 14 Feb 2018 16:24:17 -0500 To: xen-api@lists.xenproject.org X-Mailer: Apple Mail (2.3445.5.20) X-Mailman-Approved-At: Fri, 02 Mar 2018 15:42:47 +0000 Subject: [Xen-API] XenAPI Python Question X-BeenThere: xen-api@lists.xenproject.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: User and development list for XCP and XAPI List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7665536941176675814==" Errors-To: xen-api-bounces@lists.xenproject.org Sender: "Xen-api" --===============7665536941176675814== Content-Type: multipart/alternative; boundary="Apple-Mail=_5D4B7434-352C-41C3-8C1A-F97A78E97128" --Apple-Mail=_5D4B7434-352C-41C3-8C1A-F97A78E97128 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hello, I am creating a script that spins up VMs, including the creation of VDIs = and VBDs, respectively. But I have came across an issue with it and have = been following along the documentation, found here: = http://xapi-project.github.io/xen-api/overview.html = When I go to create a disk image, it constantly fails: Collecting info on the VM Specs..... Connection Successful! Checking for template: CentOS 7 Server has 75 VM objects (this includes templates): Found: OpaqueRef:858d7cdb-6882-7055-74d1-2e6162533d59 CentOS 7 ('Selected template: ', 'CentOS 7') Installing new VM from the template Adding non-interactive to the kernel commandline Choosing an SR to instantiate the VM's disks Choosing SR: NFS VM disks (uuid 95a58c17-6a0d-1d61-33e2-e445a5e147b3) Rewriting the disk provisioning XML Creating Disk for VM..... Test Connection Successful! Caught ['UUID_INVALID', 'VDI', '95a58c17-6a0d-1d61-33e2-e445a5e147b3']: Traceback (most recent call last): File "/Users/ryankahil/Xen-Builder/bsdxenbuilder.py", line 148, in = create_vdi src_vdi =3D session.xenapi.VDI.get_by_uuid(vdi_uuid) File "/Library/Python/2.7/site-packages/XenAPI.py", line 229, in = __call__ return self.__send(self.__name, args) File "/Library/Python/2.7/site-packages/XenAPI.py", line 133, in = xenapi_request result =3D _parse_result(getattr(self, methodname)(*full_params)) File "/Library/Python/2.7/site-packages/XenAPI.py", line 203, in = _parse_result raise Failure(result['ErrorDescription']) Failure: ['UUID_INVALID', 'VDI', = '95a58c17-6a0d-1d61-33e2-e445a5e147b3=E2=80=99] I am following the documentation as best as possible and can=E2=80=99t = seem to find out why the UUID is invalid. The SR I am using is NFS if = that helps. And have taken some code snippets for VDI and VBD creations = in your GitHub repo to see if there is something I am doing wrong but = again, the same issue. Here is a snippet of my code: def create_vdi(ctx,name,sr,readonly,hdspace,diskimage,vdi_uuid): click.echo("Creating Disk for VM..... " + name) session =3D xen_session() vdi =3D None try: src_vdi =3D session.xenapi.VDI.get_by_uuid(vdi_uuid) # sr =3D session.xenapi.VDI.get_SR(src_vdi) vdi_args =3D session.xenapi.VDI.get_record(src_vdi) vdi =3D session.xenapi.VDI.create(vdi_args) create_vbd(name,vdi,readonly,userdevice) except Exception, e: print("Caught %s: " % str(e)) traceback.print_exc() The vdi_uuid is provided in another method: sr_pool =3D session.xenapi.pool.get_all()[0] default_sr =3D session.xenapi.pool.get_default_SR(sr_pool) default_sr =3D session.xenapi.SR.get_record(default_sr) print("Choosing SR: %s (uuid %s)" % (default_sr['name_label'], = default_sr['uuid'])) print("Rewriting the disk provisioning XML") spec =3D provision.getProvisionSpec(session, vm) spec.setSR(default_sr['uuid']) provision.setProvisionSpec(session, vm, spec) create =3D session.xenapi.VM.provision(vm) session.xenapi.VM.start(vm,False, True) vdi_uuid =3D default_sr['uuid=E2=80=99] I have noticed that once the VM is created (in a stopped state due to = having no boot disk), simply attaching a DVD drive allows me to install = CentOS. But is there a way to programmatically do this with XenAPI (I = thought creating the VDI/VBD does this for me)? Thanks, Ryan= --Apple-Mail=_5D4B7434-352C-41C3-8C1A-F97A78E97128 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hello,

I = am creating a script that spins up VMs, including the creation of VDIs = and VBDs, respectively. But I have came across an issue with it and have = been following along the documentation, found here: http://xapi-project.github.io/xen-api/overview.html

When I go to create a = disk image, it constantly fails:

Collecting info on the = VM Specs.....
Connection Successful!
Checking for template: CentOS 7
Server = has 75 VM objects (this includes templates):
Found: = OpaqueRef:858d7cdb-6882-7055-74d1-2e6162533d59 CentOS 7
('Selected template: ', 'CentOS 7')
Installing new VM from the template
Adding= non-interactive to the kernel commandline
Choosing = an SR to instantiate the VM's disks
Choosing SR: = NFS VM disks (uuid 95a58c17-6a0d-1d61-33e2-e445a5e147b3)
Rewriting the disk provisioning XML
Creating Disk for VM..... Test
Connection = Successful!
Caught ['UUID_INVALID', 'VDI', = '95a58c17-6a0d-1d61-33e2-e445a5e147b3']:
Traceback = (most recent call last):
  File = "/Users/ryankahil/Xen-Builder/bsdxenbuilder.py", line 148, in = create_vdi
    src_vdi =3D = session.xenapi.VDI.get_by_uuid(vdi_uuid)
  = File "/Library/Python/2.7/site-packages/XenAPI.py", line 229, in = __call__
    return = self.__send(self.__name, args)
  File = "/Library/Python/2.7/site-packages/XenAPI.py", line 133, in = xenapi_request
    result =3D = _parse_result(getattr(self, methodname)(*full_params))
  File "/Library/Python/2.7/site-packages/XenAPI.py", = line 203, in _parse_result
    raise = Failure(result['ErrorDescription'])
Failure: = ['UUID_INVALID', 'VDI', = '95a58c17-6a0d-1d61-33e2-e445a5e147b3=E2=80=99]

I am following the = documentation as best as possible and can=E2=80=99t seem to find out why = the UUID is invalid. The SR I am using is NFS if that helps. And have = taken some code snippets for VDI and VBD creations in your GitHub repo = to see if there is something I am doing wrong but again, the same issue. = Here is a snippet of my code:

def = create_vdi(ctx,name,sr,readonly,hdspace,diskimage,vdi_uuid):
    click.echo("Creating Disk for VM..... " + = name)
    session =3D = xen_session()
    vdi =3D None
    try:
      =   src_vdi =3D session.xenapi.VDI.get_by_uuid(vdi_uuid)
       # sr =3D = session.xenapi.VDI.get_SR(src_vdi)
    =     vdi_args =3D = session.xenapi.VDI.get_record(src_vdi)
  =       vdi =3D = session.xenapi.VDI.create(vdi_args)
    =     create_vbd(name,vdi,readonly,userdevice)
    except Exception, e:
  =       print("Caught %s: " % str(e))
        = traceback.print_exc()

The vdi_uuid is provided in another method:

  =       sr_pool =3D = session.xenapi.pool.get_all()[0]
    =     default_sr =3D = session.xenapi.pool.get_default_SR(sr_pool)
  =       default_sr =3D = session.xenapi.SR.get_record(default_sr)
  =       print("Choosing SR: %s (uuid %s)" % = (default_sr['name_label'], default_sr['uuid']))
        print("Rewriting the disk = provisioning XML")
        spec = =3D provision.getProvisionSpec(session, vm)
  =       spec.setSR(default_sr['uuid'])
        = provision.setProvisionSpec(session, vm, spec)


        create =3D = session.xenapi.VM.provision(vm)
    =     session.xenapi.VM.start(vm,False, True)
        vdi_uuid =3D = default_sr['uuid=E2=80=99]

I have noticed that once the VM is = created (in a stopped state due to having no boot disk), simply = attaching a DVD drive allows me to install CentOS. But is there a way to = programmatically do this with XenAPI (I thought creating the VDI/VBD = does this for me)?

Thanks,
Ryan
= --Apple-Mail=_5D4B7434-352C-41C3-8C1A-F97A78E97128-- --===============7665536941176675814== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWFwaSBt YWlsaW5nIGxpc3QKWGVuLWFwaUBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhl bnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWFwaQo= --===============7665536941176675814==-- From xen-api-bounces@lists.xenproject.org Wed Mar 07 10:05:12 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 07 Mar 2018 10:05:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1etVwX-0004Wi-A9; Wed, 07 Mar 2018 10:05:05 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1etVwW-0004Wc-8c for xen-api@lists.xenproject.org; Wed, 07 Mar 2018 10:05:04 +0000 X-Inumbo-ID: 29e26e16-21ee-11e8-ba59-bc764e045a96 Received: from mail-wm0-x22a.google.com (unknown [2a00:1450:400c:c09::22a]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 29e26e16-21ee-11e8-ba59-bc764e045a96; Wed, 07 Mar 2018 10:59:04 +0100 (CET) Received: by mail-wm0-x22a.google.com with SMTP id 139so3526435wmn.2; Wed, 07 Mar 2018 02:00:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=PLUcMmm++3zt0rNzt+qnRvxL3SkVXclrIgxUgXK+GWM=; b=qJ4APIlVPn7Z0M7STBZ9830C+M8cz+TmLktoJCEm1eo4xunG5wjsHjlJsCFD7UFR5I XWVNUEIXHWZ/+pyioLK37ymUBgHQNE7H6PBbPu1gFqsaGOEYOQrSc09r3R8X41WE9VwZ nUQ9USs5+vfN/UORlaPLqUJ2l88i5gItEFQaOAFYO0h3a1vNfjaYuSpdlEhhZ+QkrvT3 Fz/eLI1RjcxX38Bcjp5qJ9yl5fRBo8XQXd88sfg0VryUepNTlJFhydos3l0uV/N8jGzn mr+BvbCX9Oimt0pA1Q2NURZH1THwuQcAV7uW8kZVG/ujhkNJmqHs9t0KJnqhNxb3Cdry 7VYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=PLUcMmm++3zt0rNzt+qnRvxL3SkVXclrIgxUgXK+GWM=; b=LH8BCjJn82rQITZTa9+YWcgt8ezC3JKEnc/fsc9fzIyEExYeS4xw1aN8cBEWQIE8VF 8OpaWeu2pKzR78WtQ0BqMRBQKPuDy8HdI9pyTjXfDPr4dZLAN1VrovzQToilOmIW8+zm /mVaz0POF3zCEQYSHimxLOJlIO4sFesEttspJ8UkUIiK1q3mUrJnBSK95r1SzLx0J9rU MvqDC9TlCqrduTSMdd1Q2WNAzUcgMtc3jTR/6t4oflN4mU1Jjdc0n18M9gg8aKn3vITC h9Ov3X/i2tVk+2JTn5p7mgd62LpI78ijccWimLEw6ckQbRdsqjs2dfZpiQg4VkghOX80 dEow== X-Gm-Message-State: APf1xPCmnCmlfinG1PeEfBcsRUOpCTagGhecGB8wYMRAefO6Y+NCkCWV MeqoMJtegzlUwSoModrmt1QdOtoG X-Google-Smtp-Source: AG47ELvtQeLVt4H1e7uX5RAVoUk77ExjcjxoTkg3wZi4cHo06ODLsTLizrftX9cBkEwupLMAgTmaVw== X-Received: by 10.80.195.78 with SMTP id q14mr27309392edb.254.1520416809943; Wed, 07 Mar 2018 02:00:09 -0800 (PST) Received: from ?IPv6:2a00:c1a0:4883:a700:28ff:4b76:e09b:11a1? ([2a00:c1a0:4883:a700:28ff:4b76:e09b:11a1]) by smtp.gmail.com with ESMTPSA id z7sm10333203edb.46.2018.03.07.02.00.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Mar 2018 02:00:09 -0800 (PST) Mime-Version: 1.0 (Mac OS X Mail 11.2 \(3445.5.20\)) From: Lars Kurth In-Reply-To: <7B105F1A-A54A-4613-8108-91D96DEB9708@gmail.com> Date: Wed, 7 Mar 2018 11:00:07 +0100 Message-Id: References: <7B105F1A-A54A-4613-8108-91D96DEB9708@gmail.com> To: xen-devel , mirageos-devel@lists.xenproject.org, unikraft-devel@lists.xenproject.org, win-pv-devel@lists.xenproject.org, embedded-pv-devel@lists.xenproject.org, xen-api@lists.xenproject.org X-Mailer: Apple Mail (2.3445.5.20) Cc: advisory-board@lists.xenproject.org, committers@xenproject.org Subject: Re: [Xen-API] Save the date: Xen Project Developer Summit, Nanjing, China, June 20-22 (Wednesday - Friday) X-BeenThere: xen-api@lists.xenproject.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: User and development list for XCP and XAPI List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8002551459257232557==" Errors-To: xen-api-bounces@lists.xenproject.org Sender: "Xen-api" --===============8002551459257232557== Content-Type: multipart/alternative; boundary="Apple-Mail=_57E2C50C-4D64-4C0A-82C5-593101269260" --Apple-Mail=_57E2C50C-4D64-4C0A-82C5-593101269260 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi everyone, a quick update. We finally have the contract in hand: that took a lot = longer than expected as we didn't realise that contracts which involve = foreign events hosted in China, need to be vetted by the Chinese = government. My LF contact will meet the Linux Foundation's contract specialist later = today to make sure there are no large red flags: hopefully there aren't = any which means we will be able to offically announce the event, publish = the website, etc. this week. Best Regards Lars > On 5 Feb 2018, at 15:52, Lars Kurth wrote: >=20 > Dear Community members, >=20 > we finalized the Xen Project Developer Summit proposal with the event = hotel. Apologies this has taken so long. >=20 > The event will be held at the Crowne Plaza Nanjing Jiangning = . I am still waiting = for the schedule to put registration and the website into place, as well = as CfP time-table, but this should all be done within a couple of weeks = or so. > The cost per hotel room is $135/night + taxes. > The dates for the summit are June 20-22 (Wednesday - Friday), allowing = attendees to travel to Beijing and attend LinuxCon China the following = Monday. =20 >=20 > For those, who want to attend LinuxCon as well as the Dev Summit, the = LinuxCon CfP is still open until March 4th (see = https://www.lfasiallc.com/linuxcon-containercon-cloudopen-china/cfp = ) > =20 > I will provide more information on travel logistics, etc. a little = later >=20 > Best Regards > Lars --Apple-Mail=_57E2C50C-4D64-4C0A-82C5-593101269260 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii Hi = everyone,

a quick = update. We finally have the contract in hand: that took a lot = longer than expected as we didn't realise that contracts which involve = foreign events hosted in China, need to be vetted by the Chinese = government.

My = LF contact will meet the Linux Foundation's contract specialist later = today to make sure there are no large red flags: hopefully there aren't = any which means we will be able to offically announce the event, publish = the website, etc. this week.

Best Regards
Lars

On 5 Feb 2018, at 15:52, Lars = Kurth <lars.kurth.xen@gmail.com> wrote:

Dear Community = members,

we = finalized the Xen Project Developer Summit proposal with the event = hotel. Apologies this has taken so long.

The event will be held at the Crowne Plaza Nanjing Jiangning. I am still = waiting for the schedule to put registration and the website into place, = as well as CfP time-table, but this should all be done within a couple = of weeks or so.
The cost per hotel room is $135/night + = taxes.
The = dates for the summit are June 20-22 (Wednesday - Friday), allowing = attendees to travel to Beijing and attend LinuxCon China the following = Monday.  

For = those, who want to attend LinuxCon as well as the Dev Summit, the = LinuxCon CfP is still open until March 4th (see https://www.lfasiallc.com/linuxcon-containercon-cloudopen-china= /cfp)
 
I will provide more information on travel = logistics, etc. a little later

Best Regards
Lars
= --Apple-Mail=_57E2C50C-4D64-4C0A-82C5-593101269260-- --===============8002551459257232557== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWFwaSBt YWlsaW5nIGxpc3QKWGVuLWFwaUBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhl bnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWFwaQo= --===============8002551459257232557==-- From xen-api-bounces@lists.xenproject.org Thu Mar 15 16:02:36 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 15 Mar 2018 16:02:36 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ewVKm-0008N1-GZ; Thu, 15 Mar 2018 16:02:28 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ewVKl-0008Mu-Ok for xen-api@lists.xenproject.org; Thu, 15 Mar 2018 16:02:27 +0000 X-Inumbo-ID: 3d0d2d80-286a-11e8-9728-bc764e045a96 Received: from mail-wm0-x242.google.com (unknown [2a00:1450:400c:c09::242]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 3d0d2d80-286a-11e8-9728-bc764e045a96; Thu, 15 Mar 2018 17:02:20 +0100 (CET) Received: by mail-wm0-x242.google.com with SMTP id u10so11335868wmu.4 for ; Thu, 15 Mar 2018 09:02:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:mime-version:subject:message-id:date:to; bh=0pdT7AA3ICtxfJx7nAfV10aTO6iuvJJwezpWEra7+rU=; b=RCa6l8AAvZ5aDlbCcIgDghTZ1eBOQHrGB2s6fhKu2TDDgHjLRyieZpxQTNQuAjrz8l rdTPv0FJ8ui8i3Y+F1Sq0a35PDzq8jhFQoAbPzb97afgATSQepIAYqFNhBpnvbgXNZCA I47H7qnQjElckG1EeqERUa2cwX1vxNwJmqxogGouUMkJwxJY+QZ3e4zNpe6RIdbLHq7G /BPIeQHG8Nkadk9Ka6wPCxfsBN6StKLQJyJUyijyqgub5pUiorYMfB4azw2FE0hxGlJq IAkuub+liLiYlLRqegzspLhax1P6awMiZyskrI9z7VeQrebrSBAo6y83fgMBgysI9cLR VvfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:mime-version:subject:message-id:date:to; bh=0pdT7AA3ICtxfJx7nAfV10aTO6iuvJJwezpWEra7+rU=; b=ubI5ayWd6ZnAYc8Mp7TqwQw9Ownfvc2/8uXiowyRcBnS23tPfQJwxiuP+Vwq71H7dB 1l5yqmOSdgQ7An4fZcDaL97pUjgNS2d2DgsfojZCK93TSsLE2eT1GoAdoyNSCeWANehL GOJ3y3C4dwTAGxju6RrIJEFVXL/3j1SmhbOg/r7fC+gIDn4UGozg25iYvD3DP8Bfigc5 V0yt2mqeZUJRGJRifazGgjFp8sfK77zmdW2XBmbrmjh7jQliFXKOegZ4dGceFTIdHL/M YExBS5TrZYAbfk+NuQX7UV9QGZopmS+S/Gnltt/rMthtkS3gVoBIVDeUuLfDLIe0vclw JLZQ== X-Gm-Message-State: AElRT7GOnsmG3oeChI8tHE+fOXQH0Gmyh435LjG/urkeCjFoF+TPmPwl JOiZdAoOyotfFhyKkOVSA1eL3IVP X-Google-Smtp-Source: AG47ELtb9DrsbHvkIoNesk1sKE3GpxomPQf+gI+q5IZdjouZhVq3raiR5yDMD4lucFk8aeJZB3UJjQ== X-Received: by 10.80.137.83 with SMTP id f19mr9189446edf.206.1521129743195; Thu, 15 Mar 2018 09:02:23 -0700 (PDT) Received: from ?IPv6:2a00:c1a0:4883:a700:81ec:b016:3b25:4325? ([2a00:c1a0:4883:a700:81ec:b016:3b25:4325]) by smtp.gmail.com with ESMTPSA id b8sm1802571edc.47.2018.03.15.09.02.22 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Mar 2018 09:02:22 -0700 (PDT) From: Lars Kurth Mime-Version: 1.0 (Mac OS X Mail 11.2 \(3445.5.20\)) Message-Id: Date: Thu, 15 Mar 2018 17:02:21 +0100 To: xen-api@lists.xenproject.org X-Mailer: Apple Mail (2.3445.5.20) Subject: [Xen-API] 2018 Xen Project Developer and Design Summit: CfP open from now to April 13, Event is held June 20-22, 2018 in Nanjing, China X-BeenThere: xen-api@lists.xenproject.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: User and development list for XCP and XAPI List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6060332263878622123==" Errors-To: xen-api-bounces@lists.xenproject.org Sender: "Xen-api" --===============6060332263878622123== Content-Type: multipart/signed; boundary="Apple-Mail=_44B29E3D-7A51-4012-8BCB-0E12954484EB"; protocol="application/pgp-signature"; micalg=pgp-sha512 --Apple-Mail=_44B29E3D-7A51-4012-8BCB-0E12954484EB Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Dear Community Members, I am excited to announce that registration and the call for proposals is open for Xen Project Developer and Design Summit 2018. The event will be held in at the Crowne Plaza Nanjing, China from June 20-22, 2018. The Xen Project Developer and Design Summit will follow the same format as last year combining Xen Project Developer Summits with Xen Project Hackathons. We will have talks in the mornings and smaller interactive design and problem solving sessions in the afternoon. Note that the CfP period is quite short: if you need extra time, or you otherwise have difficulties with the CfP please contact me via community.manager@xenproject.org. Submit a Talk =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Several formats are being accepted for speaking proposals, including: * Presentations and Panels: these are presentations and panels as we always had them at Developer Summits in the past. * Interactive design and problem solving sessions. These sessions can be submitted as part of the CFP, but we will reserve a number of design sessions to be allocated during the event. Proposers of design sessions are expected to host and moderate design sessions following the format we have used at Xen Project Hackathons. If you have not participated in these in the past, check out past event reports from 2018 * https://xen.markmail.org/thread/hs6gpgjbbx2smadn (Notes from PCI Passthrough design discussion at Xen Summit) * https://markmail.org/thread/7e2mdpimvrmsppq5 (Notes Design Session: Making Releases Lessons Learned: Improving Our Release Process and Tooling) * https://xen.markmail.org/thread/37annnvm7wwygr4j (Notes from Design Summit Hypervisor Fuzzing Session) Never talked at a conference before? Don=E2=80=99t worry! We encourage new speakers to submit for our events and have plenty of resources to help you prepare for your presentation. Here are some dates to remember for submissions and in general: * CFP Close: April 13, 2018 * CFP Notifications: April 30, 2018 * Schedule Announced: May 3, 2018 * Event: June 20-22, 2018 Links to the CfP are at: https://www.lfasiallc.com/events/xensummit2018/program/cfp/ = https://www.lfasiallc.com/events/xensummit2018/program/cfp-designsessions/= Note that each link goes to the same back-end: the main difference between the two links are the instructions. Registration =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Registration information is available at https://www.regonline.com/registration/Checkin.aspx?EventID=3D2239305 Travel stipends are only available for students or individuals that are not associated with a company. Accommodation and other information =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D General information about the event can be found on https://www.lfasiallc.com/events/xensummit2018/ Note that the following information is not yet in place: we will add this shortly - hotel block booking information Travel =3D=3D=3D=3D=3D=3D Most international flights to Nanjing will go via Beijing or Shanghai. There are non-stop flights from many Asian cities, as well as Frankfurt (Lufthansa), Milan (Neos) and Los Angeles (China Eastern). It is also possible to take a flight to Shanghai and then a bullet train from Shanghai Hongqiao to Nanjing South (G trains take about 1h15 - 1h30). If you want to take up this option, drop me a line. I have done this many times before. If you have any questions, please contact me via community.manager@xenproject.org Best Regards Lars --Apple-Mail=_44B29E3D-7A51-4012-8BCB-0E12954484EB Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIzBAEBCgAdFiEEGMt8INYPShzLT5l8yRKINn2yyNoFAlqqmQ0ACgkQyRKINn2y yNqaww//VR2tbviXFiihUg7bQht6Cks1cNiJnBaVbbHcNnRprm5PXUOEHe1IX4Qa 5ZrwY/0C2ShAOZxAlK0RGuJDUFSnfHAxQ3LSbRED/bWqZqpEKkPXwfh7ZrLQod4x OXwNTQM0PEEcKTWQ85qSMeVzKH164hDT22Bx2C6ZFcvFHaWjWxARRNZssUit1mBR KKiwCTocjlg00xxuAJL2Gi+m2lCQjD28eqpbiag4U2ouh6O4U0b6dabMQww8V47W pmQKyFKiZWjCIFjmigQtkrwSNMVbPi4AcGtG+7XBXoi0qI9R7N6tH5qYEvKe6H4g TldboZOYCrw4lTFn2cQv6RFgRygIQz5js+d4MyT+RtmCGBcoFYkdPTaQEiv1kJq7 RjOMI6sN95zuO9zYZEB/nKKc8TVEnrf3jh12Cx8cSBMNJF3nIeOOr1Pm2qNsiz+d Zlcxq2WRVzBjwdTzfGNTayQzG+f36uyMO6erMSUKSDHLjSu/cn+49+mLc+XAKnpg fEWAq9JZ8AgNvrNvSJ8BxR4/fl3Znmi0smQaQB1wyIBAqvShyLmmSyZZhMMSy8du L/nCvvO+7dFDtH3zH/Yd4vU5xOrRA6vTmL+MUkwISjhO1AKuY8dlyB4r+QhSLMag LNqhn/YbzL2HUJ9y/vOqDiJQgvAm9KZu3Isl+tPH9oRXSc3tWYs= =XIHl -----END PGP SIGNATURE----- --Apple-Mail=_44B29E3D-7A51-4012-8BCB-0E12954484EB-- --===============6060332263878622123== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWFwaSBt YWlsaW5nIGxpc3QKWGVuLWFwaUBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhl bnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWFwaQo= --===============6060332263878622123==-- From xen-api-bounces@lists.xenproject.org Thu Mar 22 22:28:44 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 22 Mar 2018 22:28:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ez8hE-0006PQ-96; Thu, 22 Mar 2018 22:28:32 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ez8hC-0006PL-DR for xen-api@lists.xen.org; Thu, 22 Mar 2018 22:28:30 +0000 X-Inumbo-ID: 4cdcd214-2e20-11e8-9728-bc764e045a96 Received: from mail-wm0-x230.google.com (unknown [2a00:1450:400c:c09::230]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 4cdcd214-2e20-11e8-9728-bc764e045a96; Thu, 22 Mar 2018 23:28:11 +0100 (CET) Received: by mail-wm0-x230.google.com with SMTP id r82so384983wme.0 for ; Thu, 22 Mar 2018 15:28:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=de-smet.name; s=google; h=mime-version:from:date:message-id:subject:to; bh=LvCV0UeoEoJ6P0exr+GnnsGIZZt6FDsPLK7v1shKbmo=; b=BglYpH6whbt7ZYQw7GuJU1I4T+uJsiFxYX+POECmeuYHOsCEaKN7SSknnim7r5xUVI /5iQBxqZtEwVqk73SvW6oX0boJGnce7qgYQrgzayxxrQo4xu6Gd+JBskm36pOEdJbYss O5JGa4RF5e4kFcCkxdZRS/6M0s4y2UofMThis= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=LvCV0UeoEoJ6P0exr+GnnsGIZZt6FDsPLK7v1shKbmo=; b=Ufrp6PxcavKhS1aK2ao7vkSIPefx5EIGdBDRcB0XEGTWvMf9VY392r0vsV/9CTF+gI MvbByLvcdQKpLJloPGcJqQHxlteScvT5sVS/EEGoj1zCSXv4DY+/hcM/rYja4GBDY9/A ELYYuvjkQM/a2oCTkmGDdCZi3bTP0/dxWXgaSGNPuAZUpuTswEg0hBCiRubdkXVknnz+ fZezJh/kYm8pOXxV5oc7G0ZDWNzweBORmvxdsUZw1pzLswX9XSdZ53QCGWfA5fFa5229 Vp0nRkTcREtmFtKTFo5IqgIgSBQgic7ykL0AvRyLK1QHMSZJmUYC6zI3Ibs+iQ4/W/cm xNsA== X-Gm-Message-State: AElRT7He1kpsDZn96YO4EQbkrhcVbLUeLIywvWAaZVh3m5uqkagFQPmN MNWzJnUM/sVTHmtKgGye/FpoZE1qpfwPoxyKgVf4prS5 X-Google-Smtp-Source: AG47ELs62fk6r66Gusbvy0Ym5u0EDExm1OYtf1QlCTLt/DxGxsMKCixcsyIwiTNjPq6udtC9+Rh+AO71EfDZm35/c6w= X-Received: by 10.28.24.66 with SMTP id 63mr6663168wmy.115.1521757705373; Thu, 22 Mar 2018 15:28:25 -0700 (PDT) MIME-Version: 1.0 Received: by 10.28.4.72 with HTTP; Thu, 22 Mar 2018 15:28:24 -0700 (PDT) From: Ringo De Smet Date: Thu, 22 Mar 2018 23:28:24 +0100 Message-ID: To: xen-api@lists.xen.org Subject: [Xen-API] session.login_with_password: version argument? X-BeenThere: xen-api@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User and development list for XCP and XAPI List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3505749237795771253==" Errors-To: xen-api-bounces@lists.xenproject.org Sender: "Xen-api" --===============3505749237795771253== Content-Type: multipart/alternative; boundary="001a11469b0e76cf29056807d3fa" --001a11469b0e76cf29056807d3fa Content-Type: text/plain; charset="UTF-8" Hello, I would like to get some extra insights in the third argument, named `version`, to the call session.login_with_password. The docs state this is the client API version. But how does this have an influence on the client to server interaction. Here are some scenarios: Scenario 1: Client is generated based on version 7.2. I don't pass a version to session.login_with_password and connect to a 7.1 server. Should this work? Scenario 2: Client is generated based on version 7.2. I pass in version 7.1 to session.login_with_password against a 7.2 server. Should the server speak 7.1 protocol? Scenario 3: Client is generated based on version 7.2. I don't pass a version to session.login_with_password against a 7.4 server. Should the server speak 7.2 protocol? Thanks for elaborating. Ringo --001a11469b0e76cf29056807d3fa Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello,

I would like to get some extra i= nsights in the third argument, named `version`, to the call session.login_w= ith_password.

The docs state this is the client AP= I version. But how does this have an influence on the client to server inte= raction. Here are some scenarios:

Scenario 1:
Client is generated based on version 7.2. I don't pass a version = to session.login_with_password and connect to a 7.1 server.=C2=A0
Should this work?

Scenario 2:
Clien= t is generated based on version 7.2. I pass in version 7.1 to session.login= _with_password against a 7.2 server.=C2=A0
Should the server spea= k 7.1 protocol?

Scenario 3:
Client = is generated based on version 7.2. I don't pass a version to=C2=A0sessi= on.login_with_password against a 7.4 server.=C2=A0
Should the ser= ver speak 7.2 protocol?

Thanks for elaborati= ng.

Ringo
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