Re: Spread Config Azure VMs
John Lane Schultz <[email protected]> Fri, 24 Jan 2020 16:18:55 -0500
| Newsgroups | gmane.network.spread.user |
|---|---|
| Message-ID | <[email protected]> |
--===============3497178584365642993== Content-Type: multipart/alternative; boundary="Apple-Mail=_4F1C5759-69A4-44EC-AF7B-7E0BB112D7E7" --Apple-Mail=_4F1C5759-69A4-44EC-AF7B-7E0BB112D7E7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Ulysses,=20 I agree with Ed that most public clouds support neither broadcast nor = multicast, so you will have to configure Spread to only use unicast = addresses, which is fine for small configurations. But I think something deeper is going wrong here with your underlying = networking. Even in your original configuration file, you used singleton daemon = segments. In that case, I believe the segment address is effectively = ignored regardless of what it is: a broadcast address, multicast = address, loopback address, completely wrong address, etc. So, changing = the segment address from one thing to another while using singleton = segments should have had no effect. I would verify first that you can run some test programs on those two = addresses on those two ports and get bidirectional UDP traffic working = on your base port (14823), base port + 1 (14824), and base port + 2 = (14825) if you want to use spmonitor. My hunch is that something is not working correctly in your underlying = networking for those addresses and those ports. John On Jan 21, 2020, at 4:17 PM, Grant, Ulysses S = <[email protected]> wrote: Thanks Edward, =20 Unfortunately the same issue with the loopback address. Being that the = new recommended configuration, from Openlink, is uni vs multicast would = this be an issue? =20 From: Edward Holyat <[email protected]>=20 Sent: Tuesday, January 21, 2020 12:46 PM To: Grant, Ulysses S <[email protected]>; = [email protected] Subject: [**EXTERNAL**] RE: Spread Config Azure VMs =20 Change the broadcast 10.74.84.255 to local loopback address 127.0.0.1, = Azure doesn=E2=80=99t allow broadcast =20 Spread_Segment 127.0.0.1:14823 { =20 endur-dspd01 10.74.84.252 } =20 Spread_Segment 127.0.0.1:14823 { =20 endur-dspd00 10.74.84.253 } =20 Thanks, =20 Ed Holyat Principal Cloud Architect =20 <image001.png> <http://www.openlink.com/> <image002.png> = <https://www.linkedin.com/company/openlink-financial> <image003.png> = <https://twitter.com/OpenLink_News> <image004.png> = <https://www.openlink.com/en/inside-openlink/awards/> <image006.png> =20 Office: +1-516-394-1231 =20 From: Grant, Ulysses S <[email protected] = <mailto:[email protected]>>=20 Sent: Tuesday, January 21, 2020 11:54 AM To: [email protected] <mailto:[email protected]> Subject: [Spread-users] Spread Config Azure VMs =20 CAUTION: [EXTERNAL Email] =20 Hello, =20 I am having issues with spread communicating on two Azure server 16 = boxes. Each box only shows one membership and each individual box as the = leader. I=E2=80=99ve run into this issue previously but can=E2=80=99t = recall what was done to resolve this particular issue. I have attached = the information from each box and the spread.conf configuration file. I = can communicate between both boxes as they are in the same resource = group and have no firewall in between them. =20 Thanks =20 Ulysses S. Grant, IV <spread.conf>_______________________________________________ Spread-users mailing list [email protected] http://lists.spread.org/mailman/listinfo/spread-users --Apple-Mail=_4F1C5759-69A4-44EC-AF7B-7E0BB112D7E7 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">Hi = Ulysses, <div class=3D""><br class=3D""></div><div class=3D"">I = agree with Ed that most public clouds support neither broadcast nor = multicast, so you will have to configure Spread to only use unicast = addresses, which is fine for small configurations.</div><div = class=3D""><br class=3D""></div><div class=3D""><div>But I think = something deeper is going wrong here with your underlying = networking.</div><div><br class=3D""></div><div>Even in your original = configuration file, you used singleton daemon segments. In that = case, I believe the segment address is effectively ignored regardless of = what it is: a broadcast address, multicast address, loopback address, = completely wrong address, etc. So, changing the segment address = from one thing to another while using singleton segments should have had = no effect.</div><div><br class=3D""></div><div>I would verify first that = you can run some test programs on those two addresses on those two ports = and get bidirectional UDP traffic working on your base port (14823), = base port + 1 (14824), and base port + 2 (14825) if you want to use = spmonitor.</div><div><br class=3D""></div><div>My hunch is that = something is not working correctly in your underlying networking for = those addresses and those ports.</div><div><br = class=3D""></div><div>John</div><div><br class=3D""><div class=3D"">On = Jan 21, 2020, at 4:17 PM, Grant, Ulysses S <<a = href=3D"mailto:[email protected]" = class=3D"">[email protected]</a>> wrote:</div><br = class=3D"Apple-interchange-newline"><div class=3D""> <meta http-equiv=3D"Content-Type" content=3D"text/html; = charset=3Dus-ascii" class=3D""> <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)" = class=3D""> <!--[if !mso]><style>v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} </style><![endif]--><style class=3D""><!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Cambria; panose-1:2 4 5 3 5 4 6 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; margin-bottom:.0001pt; font-size:11.0pt; font-family:"Calibri",sans-serif;} a:link, span.MsoHyperlink {mso-style-priority:99; color:#0563C1; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:#954F72; text-decoration:underline;} p.msonormal0, li.msonormal0, div.msonormal0 {mso-style-name:msonormal; mso-margin-top-alt:auto; margin-right:0in; mso-margin-bottom-alt:auto; margin-left:0in; font-size:12.0pt; font-family:"Times New Roman",serif;} span.EmailStyle18 {mso-style-type:personal; font-family:"Calibri",sans-serif; color:windowtext;} span.EmailStyle19 {mso-style-type:personal; font-family:"Calibri",sans-serif; color:#1F497D;} span.EmailStyle21 {mso-style-type:personal-reply; font-family:"Calibri",sans-serif; color:windowtext;} .MsoChpDefault {mso-style-type:export-only; font-size:10.0pt;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.0in 1.0in 1.0in;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext=3D"edit" spidmax=3D"1027" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext=3D"edit"> <o:idmap v:ext=3D"edit" data=3D"1" /> </o:shapelayout></xml><![endif]--> <div lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72" class=3D""> <div class=3D"WordSection1"><p class=3D"MsoNormal">Thanks Edward, <o:p = class=3D""></o:p></p><p class=3D"MsoNormal"><o:p = class=3D""> </o:p></p><p class=3D"MsoNormal">Unfortunately the same = issue with the loopback address. Being that the new recommended = configuration, from Openlink, is uni vs multicast would this be an = issue? <o:p class=3D""></o:p></p><p class=3D"MsoNormal"><o:p = class=3D""> </o:p></p> <div class=3D""> <div style=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt = 0in 0in 0in" class=3D""><p class=3D"MsoNormal"><b class=3D"">From:</b> = Edward Holyat <<a href=3D"mailto:[email protected]" = class=3D"">[email protected]</a>> <br class=3D""> <b class=3D"">Sent:</b> Tuesday, January 21, 2020 12:46 PM<br class=3D""> <b class=3D"">To:</b> Grant, Ulysses S <<a = href=3D"mailto:[email protected]" = class=3D"">[email protected]</a>>; <a = href=3D"mailto:[email protected]" = class=3D"">[email protected]</a><br class=3D""> <b class=3D"">Subject:</b> [**EXTERNAL**] RE: Spread Config Azure = VMs<o:p class=3D""></o:p></p> </div> </div><p class=3D"MsoNormal"><o:p class=3D""> </o:p></p><p = class=3D"MsoNormal"><span style=3D"color:#1F497D" class=3D"">Change the = broadcast 10.74.84.255 to local loopback address 127.0.0.1, Azure = doesn=E2=80=99t allow broadcast<o:p class=3D""></o:p></span></p><p = class=3D"MsoNormal"><span style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D"">Spread_Segment 127.0.0.1:14823 = {<o:p class=3D""></o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" = class=3D""> &nb= sp; endur-dspd01 10.74.84.252<o:p = class=3D""></o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D"">}<o:p class=3D""></o:p></span></p><p = class=3D"MsoNormal"><span style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D"">Spread_Segment 127.0.0.1:14823 = {<o:p class=3D""></o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" = class=3D""> &nb= sp; endur-dspd00 10.74.84.253<o:p = class=3D""></o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D"">}<o:p class=3D""></o:p></span></p><p = class=3D"MsoNormal"><span style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p> <div class=3D""><p class=3D"MsoNormal"><span style=3D"color:#1F497D" = class=3D"">Thanks,<o:p class=3D""></o:p></span></p><p = class=3D"MsoNormal"><span style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D"">Ed Holyat<o:p = class=3D""></o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D"">Principal Cloud Architect<o:p = class=3D""></o:p></span></p><p class=3D"MsoNormal"><span = style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p><p class=3D"MsoNormal"><a = href=3D"http://www.openlink.com/" class=3D""><span = style=3D"font-family:"Times New = Roman",serif;color:#1F497D;text-decoration:none" class=3D""><span = id=3D"cid:[email protected]"><image001.png></span></spa= n></a><span = style=3D"font-size:9.0pt;font-family:"Arial",sans-serif;color:#1= F497D" class=3D""> </span><a href=3D"https://www.linkedin.com/company/openlink-financial" = class=3D""><span = style=3D"font-size:10.0pt;font-family:"Arial",sans-serif;color:#= 1F497D;text-decoration:none" class=3D""><span = id=3D"cid:[email protected]"><image002.png></span></spa= n></a><span = style=3D"font-size:9.0pt;font-family:"Arial",sans-serif;color:#1= F497D" class=3D""> </span><a = href=3D"https://twitter.com/OpenLink_News" class=3D""><span = style=3D"font-size:10.0pt;font-family:"Arial",sans-serif;color:#= 1F497D;text-decoration:none" class=3D""><span = id=3D"cid:[email protected]"><image003.png></span></spa= n></a><span = style=3D"font-size:9.0pt;font-family:"Arial",sans-serif;color:#1= F497D" class=3D""> </span><a = href=3D"https://www.openlink.com/en/inside-openlink/awards/" = class=3D""><span = style=3D"font-size:10.0pt;font-family:"Arial",sans-serif;color:#= 1F497D;text-decoration:none" class=3D""><span = id=3D"cid:[email protected]"><image004.png></span></spa= n></a><span style=3D"font-size:12.0pt;font-family:"Times New = Roman",serif;color:#1F497D" class=3D""><o:p = class=3D""></o:p></span></p><p class=3D"MsoNormal"><!--[if gte vml = 1]><v:shapetype id=3D"_x0000_t75" coordsize=3D"21600,21600" o:spt=3D"75" = o:preferrelative=3D"t" path=3D"m@4@5l@4@11@9@11@9@5xe" filled=3D"f" = stroked=3D"f"> <v:stroke joinstyle=3D"miter" /> <v:formulas> <v:f eqn=3D"if lineDrawn pixelLineWidth 0" /> <v:f eqn=3D"sum @0 1 0" /> <v:f eqn=3D"sum 0 0 @1" /> <v:f eqn=3D"prod @2 1 2" /> <v:f eqn=3D"prod @3 21600 pixelWidth" /> <v:f eqn=3D"prod @3 21600 pixelHeight" /> <v:f eqn=3D"sum @0 0 1" /> <v:f eqn=3D"prod @6 1 2" /> <v:f eqn=3D"prod @7 21600 pixelWidth" /> <v:f eqn=3D"sum @8 21600 0" /> <v:f eqn=3D"prod @7 21600 pixelHeight" /> <v:f eqn=3D"sum @10 21600 0" /> </v:formulas> <v:path o:extrusionok=3D"f" gradientshapeok=3D"t" o:connecttype=3D"rect" = /> <o:lock v:ext=3D"edit" aspectratio=3D"t" /> </v:shapetype><v:shape id=3D"Picture_x0020_2" o:spid=3D"_x0000_s1026" = type=3D"#_x0000_t75" = style=3D'position:absolute;margin-left:-.65pt;margin-top:4.75pt;width:246.= 25pt;height:.95pt;z-index:251659264;visibility:visible;mso-wrap-style:squa= re;mso-width-percent:0;mso-height-percent:0;mso-wrap-distance-left:9pt;mso= -wrap-distance-top:-1e-4mm;mso-wrap-distance-right:9pt;mso-wrap-distance-b= ottom:-1e-4mm;mso-position-horizontal:absolute;mso-position-horizontal-rel= ative:text;mso-position-vertical:absolute;mso-position-vertical-relative:t= ext;mso-width-percent:0;mso-height-percent:0;mso-width-relative:page;mso-h= eight-relative:page'> <v:imagedata src=3D"cid:[email protected]" o:title=3D"" /> <o:lock v:ext=3D"edit" aspectratio=3D"f" /> </v:shape><![endif]--><!--[if !vml]--><span style=3D"mso-ignore:vglayout" = class=3D""> <table cellpadding=3D"0" cellspacing=3D"0" align=3D"left" class=3D""> <tbody class=3D""> <tr class=3D""> <td width=3D"9" height=3D"316" class=3D""></td> </tr> <tr class=3D""> <td class=3D""></td> <td class=3D""><span = id=3D"cid:[email protected]"><image006.png></span></td>= </tr> </tbody> </table> </span><!--[endif]--><span style=3D"color:#1F497D" class=3D""><o:p = class=3D""> </o:p></span></p> <br style=3D"mso-ignore:vglayout" clear=3D"ALL" class=3D""><p = class=3D"MsoNormal"><span style=3D"color:gray" class=3D"">Office: = +1-516-394-1231<o:p class=3D""></o:p></span></p> </div><p class=3D"MsoNormal"><span style=3D"color:#1F497D" class=3D""><o:p= class=3D""> </o:p></span></p> <div class=3D""> <div style=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt = 0in 0in 0in" class=3D""><p class=3D"MsoNormal"><b class=3D"">From:</b> = Grant, Ulysses S <<a href=3D"mailto:[email protected]" = class=3D"">[email protected]</a>> <br class=3D""> <b class=3D"">Sent:</b> Tuesday, January 21, 2020 11:54 AM<br class=3D""> <b class=3D"">To:</b> <a href=3D"mailto:[email protected]" = class=3D"">[email protected]</a><br class=3D""> <b class=3D"">Subject:</b> [Spread-users] Spread Config Azure VMs<o:p = class=3D""></o:p></p> </div> </div><p class=3D"MsoNormal"><o:p class=3D""> </o:p></p> <div style=3D"border:solid #9C6500 1.0pt;padding:2.0pt 2.0pt 2.0pt = 2.0pt" class=3D""><p class=3D"MsoNormal" = style=3D"line-height:12.0pt;background:#FFEB9C"><b class=3D""><span = style=3D"font-size:10.0pt;color:#9C6500" = class=3D"">CAUTION:</span></b><span style=3D"font-size: 10pt;" class=3D"">= [EXTERNAL Email]<o:p class=3D""></o:p></span></p> </div><p class=3D"MsoNormal"><span = style=3D"font-size:12.0pt;font-family:"Times New Roman",serif" = class=3D""><o:p class=3D""> </o:p></span></p> <div class=3D""><p class=3D"MsoNormal">Hello, <o:p class=3D""></o:p></p><p= class=3D"MsoNormal"><o:p class=3D""> </o:p></p><p = class=3D"MsoNormal">I am having issues with spread communicating on two = Azure server 16 boxes. Each box only shows one membership and each = individual box as the leader. I=E2=80=99ve run into this issue = previously but can=E2=80=99t recall what was done to resolve this = particular issue. I have attached the information from each box and the = spread.conf configuration file. I can communicate between both boxes as = they are in the same resource group and have no firewall in between = them. <o:p class=3D""></o:p></p><p class=3D"MsoNormal"><o:p = class=3D""> </o:p></p><p class=3D"MsoNormal">Thanks <o:p = class=3D""></o:p></p><p class=3D"MsoNormal"><o:p = class=3D""> </o:p></p><p class=3D"MsoNormal"><b class=3D""><span = style=3D"font-size:10.0pt;font-family:"Cambria",serif" = class=3D"">Ulysses S. Grant, IV <o:p class=3D""></o:p></span></b></p> </div> </div> </div> <span = id=3D"cid:[email protected]"><= ;spread.conf></span>_______________________________________________<br = class=3D"">Spread-users mailing list<br class=3D""><a = href=3D"mailto:[email protected]" = class=3D"">[email protected]</a><br = class=3D"">http://lists.spread.org/mailman/listinfo/spread-users<br = class=3D""></div></div><br class=3D""></div></body></html>= --Apple-Mail=_4F1C5759-69A4-44EC-AF7B-7E0BB112D7E7-- --===============3497178584365642993== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Spread-users mailing list [email protected] http://lists.spread.org/mailman/listinfo/spread-users --===============3497178584365642993==--