--_000_DM5PR05MB316161E1C7E2EB8EA09A76A0D5D40DM5PR05MB3161namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable We're using cloud-init to customize VMs built from a template. We're using = static IPV4 settings so we're specifying an IP address, subnet mask, and ga= teway. There is apparently a bug in the current version of cloud-init shipp= ing as part of CentOS 7.4 (https://bugzilla.redhat.com/show_bug.cgi?id=3D14= 92726) that fails to set the gateway properly. In the description of the bu= g, it says it is fixed in RHEL 7.5 but also says one can use https://people= .redhat.com/rmccabe/cloud-init/cloud-init-0.7.9-20.el7.x86_64.rpm which is = what we're doing. When the new VM first boots, the 3 IPv4 settings are all set correctly. Reb= oots of the VM maintain the settings properly. But, if the VM is shut down = and started again via the oVirt GUI, all of the IPV4 settings on the eth0 v= irtual NIC are lost and the /etc/sysconfig/network-scripts/ifcfg-eth0 shows= that the NIC is now set up for DHCP. Are we doing something incorrectly? Sandy Berger IT - Infrastructure Engineer II Quad/Graphics Performance through Innovation Sussex, Wisconsin 414.566.2123 phone 414.566.4010/2123 pager/PIN sandy.berger@qg.com<mailto:sandy.berger@qg.com> www.QG.com<http://www.qg.com/> Follow Us: Facebook<http://www.qg.com/social1> | Twitter<http://www.qg.com/= social2> | LinkedIn<http://www.qg.com/social3> | YouTube<http://www.qg.com/= social4> --_000_DM5PR05MB316161E1C7E2EB8EA09A76A0D5D40DM5PR05MB3161namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"=
<meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style><!-- /* 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;} /* 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;} span.EmailStyle17 {mso-style-type:personal-compose; font-family:"Calibri",sans-serif; color:windowtext;} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri",sans-serif;} @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"1026" /> </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]--> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">We’re using cloud-init to customize VMs built = from a template. We’re using static IPV4 settings so we’re spec= ifying an IP address, subnet mask, and gateway. There is apparently a bug i= n the current version of cloud-init shipping as part of CentOS 7.4 (<a href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D14= 92726">https://bugzilla.redhat.com/show_bug.cgi?id=3D1492726</a>) that fail= s to set the gateway properly. In the description of the bug, it says it is= fixed in RHEL 7.5 but also says one can use <a href=3D"https://people.redhat.com/rmccabe/cloud-init/cloud-init-0.7= .9-20.el7.x86_64.rpm"> https://people.redhat.com/rmccabe/cloud-init/cloud-init-0.7.9-20.el7.x86_64= .rpm</a> which is what we’re doing.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">When the new VM first boots, the 3 IPv4 settings are= all set correctly. Reboots of the VM maintain the settings properly. But, = if the VM is shut down and started again via the oVirt GUI, all of the IPV4= settings on the eth0 virtual NIC are lost and the /etc/sysconfig/network-scripts/ifcfg-eth0 shows that the = NIC is now set up for DHCP.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Are we doing something incorrectly?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:"= ;Arial",sans-serif;color:#1E47A4">Sandy Berger </span></b><span style=3D"font-size:10.5pt;font-family:"Arial",sa= ns-serif;color:#444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><i><span style=3D"font-size:10.0pt;font-family:"= ;Arial",sans-serif;color:#434D5B">IT – Infrastructure Engineer I= I</span></i><span style=3D"font-size:10.5pt;font-family:"Arial",s= ans-serif;color:#444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.5pt;font-family:"Ar= ial",sans-serif;color:#444444"> <o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#1E47A4">Quad/Graphics</span><span style=3D"font= -size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><o:p><= /o:p></span></p> <p class=3D"MsoNormal"><i><span style=3D"font-size:8.0pt;font-family:"= Arial",sans-serif;color:#434D5B">Performance</span></i><span style=3D"= font-size:8.0pt;font-family:"Arial",sans-serif;color:#434D5B">&nb= sp;through </span><i><span style=3D"font-size:8.5pt;font-family:"= Arial",sans-serif;color:#434D5B">Innovation</span></i><span style=3D"f= ont-size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><o:= p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.5pt;font-family:"Ar= ial",sans-serif;color:#434D5B"> </span><span style=3D"font-size:1= 0.5pt;font-family:"Arial",sans-serif;color:#444444"><o:p></o:p></= span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#434D5B">Sussex, Wisconsin</span><span style=3D"= font-size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><o= :p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#434D5B">414.566.2123 phone</span><span style=3D= "font-size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><= o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#434D5B">414.566.4010/2123 pager/PIN</span><span= style=3D"font-size:10.5pt;font-family:"Arial",sans-serif;color:#= 444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.5pt;color:black"> <= /span><span style=3D"font-size:10.5pt;font-family:"Arial",sans-se= rif;color:#444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:black"><a href=3D"mailto:sandy.berger@qg.com"><s= pan style=3D"color:blue">sandy.berger@qg.com</span></a></span><span style= =3D"font-size:10.5pt;font-family:"Arial",sans-serif;color:#444444= "><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-family:"Arial",sans-se= rif;color:black"><a href=3D"http://www.qg.com/"><span style=3D"font-size:10= .0pt;color:blue">www.QG.com</span></a></span><span style=3D"font-size:10.5p= t;font-family:"Arial",sans-serif;color:#444444"><o:p></o:p></span=
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