From vfeenstr at redhat.com Wed Mar 29 12:47:18 2017 Content-Type: multipart/mixed; boundary="===============6598728174543178907==" MIME-Version: 1.0 From: Vinzenz Feenstra To: devel at ovirt.org Subject: Re: [ovirt-devel] ovirt guest agent and local address Date: Wed, 29 Mar 2017 14:47:14 +0200 Message-ID: <737AB77F-86AB-4D21-9F5A-279FB2A3F8BC@redhat.com> In-Reply-To: CAJgSuAV9g=013wD_LeeKsg06pj-bQW5dK-Nd7LBjjHNKk3OLAQ@mail.gmail.com --===============6598728174543178907== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable --Apple-Mail=3D_628D7B98-DE0F-4D73-871B-E1E37ECEEF56 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=3Dutf-8 > On Mar 29, 2017, at 2:41 PM, Marc Young <3vilpenguin(a)gmail.com> wrote: >=3D20 > Is there a way to manually blacklist a range from being submitted via =3D the ovirt guest agent? >=3D20 > The reason I ask, 169.x and 127.0.0.1 never display, but if you're =3D running docker, the agent submits the docker host address (172.17.0.1) >=3D20 > RFC1918 defines local address and contains 172.16.0.0/12 =3D , which includes 172.17.0.0/16 =3D (it ranges from 172.16.0.0 to 172.31.255.255), so = =3D it seems valid, but the UI displays "IP Address" (not plural)=3D20 >=3D20 > Is there anything I can do to prevent this IP from submitting? No there=3DE2=3D80=3D99s no way at this point.=3D20 >=3D20 > Screen shot attached. >=3D20 >=3D20 > Guest agent info: > Operating System: > CentOS Linux 7.3.1611 (Core) >=3D20 > Kernel Version: > 3.10.0-514.el7.x86_64 >=3D20 > _______________________________________________ > Devel mailing list > Devel(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel --Apple-Mail=3D_628D7B98-DE0F-4D73-871B-E1E37ECEEF56 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=3Dutf-8
On Mar 29, 2017, at 2:41 PM, Marc Young <3vilpenguin(a)gmail.com> wrote:

Is there a way to manually blacklist a range from being =3D submitted via the ovirt guest agent?

The reason I ask, 169.x and 127.0.0.1 = =3D never display, but if you're running docker, the agent submits the =3D docker host address (172.17.0.1)

RFC1918 defines local address and =3D contains 172.16.0.0/12,= =3D which includes 172.17.0.0/16 (it ranges from 172.16.0.0 to =3D 172.31.255.255), so it seems valid, but the UI displays "IP Address" =3D (not plural) 

Is there anything I can do to prevent this IP from =3D submitting?

No there=3DE2=3D80=3D99s no way at this =3D point. 


Screen shot attached.


Guest agent info:
Operating = =3D System:
CentOS Linux 7.3.1611 =3D (Core)

Kernel =3D Version:
3.10.0-514.el7.x86_64


<ss.P= NG&=3D gt;_______________________________________________
Devel mailing list
Devel(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/devel

=3D --Apple-Mail=3D_628D7B98-DE0F-4D73-871B-E1E37ECEEF56-- --===============6598728174543178907== Content-Type: multipart/alternative MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.bin" Ci0tQXBwbGUtTWFpbD1fNjI4RDdCOTgtREUwRi00RDczLTg3MUItRTFFMzdFQ0VFRjU2CkNvbnRl bnQtVHJhbnNmZXItRW5jb2Rpbmc6IHF1b3RlZC1wcmludGFibGUKQ29udGVudC1UeXBlOiB0ZXh0 L3BsYWluOwoJY2hhcnNldD11dGYtOAoKCj4gT24gTWFyIDI5LCAyMDE3LCBhdCAyOjQxIFBNLCBN YXJjIFlvdW5nIDwzdmlscGVuZ3VpbkBnbWFpbC5jb20+IHdyb3RlOgo+PTIwCj4gSXMgdGhlcmUg YSB3YXkgdG8gbWFudWFsbHkgYmxhY2tsaXN0IGEgcmFuZ2UgZnJvbSBiZWluZyBzdWJtaXR0ZWQg dmlhID0KdGhlIG92aXJ0IGd1ZXN0IGFnZW50Pwo+PTIwCj4gVGhlIHJlYXNvbiBJIGFzaywgMTY5 LnggYW5kIDEyNy4wLjAuMSBuZXZlciBkaXNwbGF5LCBidXQgaWYgeW91J3JlID0KcnVubmluZyBk b2NrZXIsIHRoZSBhZ2VudCBzdWJtaXRzIHRoZSBkb2NrZXIgaG9zdCBhZGRyZXNzICgxNzIuMTcu MC4xKQo+PTIwCj4gUkZDMTkxOCBkZWZpbmVzIGxvY2FsIGFkZHJlc3MgYW5kIGNvbnRhaW5zIDE3 Mi4xNi4wLjAvMTIgPQo8aHR0cDovLzE3Mi4xNi4wLjAvMTI+LCB3aGljaCBpbmNsdWRlcyAxNzIu MTcuMC4wLzE2ID0KPGh0dHA6Ly8xNzIuMTcuMC4wLzE2PiAoaXQgcmFuZ2VzIGZyb20gMTcyLjE2 LjAuMCB0byAxNzIuMzEuMjU1LjI1NSksIHNvID0KaXQgc2VlbXMgdmFsaWQsIGJ1dCB0aGUgVUkg ZGlzcGxheXMgIklQIEFkZHJlc3MiIChub3QgcGx1cmFsKT0yMAo+PTIwCj4gSXMgdGhlcmUgYW55 dGhpbmcgSSBjYW4gZG8gdG8gcHJldmVudCB0aGlzIElQIGZyb20gc3VibWl0dGluZz8KCk5vIHRo ZXJlPUUyPTgwPTk5cyBubyB3YXkgYXQgdGhpcyBwb2ludC49MjAKCj49MjAKPiBTY3JlZW4gc2hv dCBhdHRhY2hlZC4KPj0yMAo+PTIwCj4gR3Vlc3QgYWdlbnQgaW5mbzoKPiBPcGVyYXRpbmcgU3lz dGVtOgo+IENlbnRPUyBMaW51eCA3LjMuMTYxMSAoQ29yZSkKPj0yMAo+IEtlcm5lbCBWZXJzaW9u Ogo+IDMuMTAuMC01MTQuZWw3Lng4Nl82NAo+PTIwCj4gPHNzLlBORz5fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IERldmVsIG1haWxpbmcgbGlzdAo+IERl dmVsQG92aXJ0Lm9yZwo+IGh0dHA6Ly9saXN0cy5vdmlydC5vcmcvbWFpbG1hbi9saXN0aW5mby9k ZXZlbAoKCi0tQXBwbGUtTWFpbD1fNjI4RDdCOTgtREUwRi00RDczLTg3MUItRTFFMzdFQ0VFRjU2 CkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6IHF1b3RlZC1wcmludGFibGUKQ29udGVudC1UeXBl OiB0ZXh0L2h0bWw7CgljaGFyc2V0PXV0Zi04Cgo8aHRtbD48aGVhZD48bWV0YSBodHRwLWVxdWl2 PTNEIkNvbnRlbnQtVHlwZSIgY29udGVudD0zRCJ0ZXh0L2h0bWwgPQpjaGFyc2V0PTNEdXRmLTgi PjwvaGVhZD48Ym9keSBzdHlsZT0zRCJ3b3JkLXdyYXA6IGJyZWFrLXdvcmQ7ID0KLXdlYmtpdC1u YnNwLW1vZGU6IHNwYWNlOyAtd2Via2l0LWxpbmUtYnJlYWs6IGFmdGVyLXdoaXRlLXNwYWNlOyIg PQpjbGFzcz0zRCIiPjxiciBjbGFzcz0zRCIiPjxkaXY+PGJsb2NrcXVvdGUgdHlwZT0zRCJjaXRl IiBjbGFzcz0zRCIiPjxkaXYgPQpjbGFzcz0zRCIiPk9uIE1hciAyOSwgMjAxNywgYXQgMjo0MSBQ TSwgTWFyYyBZb3VuZyAmbHQ7PGEgPQpocmVmPTNEIm1haWx0bzozdmlscGVuZ3VpbkBnbWFpbC5j b20iID0KY2xhc3M9M0QiIj4zdmlscGVuZ3VpbkBnbWFpbC5jb208L2E+Jmd0OyB3cm90ZTo8L2Rp dj48YnIgPQpjbGFzcz0zRCJBcHBsZS1pbnRlcmNoYW5nZS1uZXdsaW5lIj48ZGl2IGNsYXNzPTNE IiI+PGRpdiBkaXI9M0QibHRyIiA9CmNsYXNzPTNEIiI+SXMgdGhlcmUgYSB3YXkgdG8gbWFudWFs bHkgYmxhY2tsaXN0IGEgcmFuZ2UgZnJvbSBiZWluZyA9CnN1Ym1pdHRlZCB2aWEgdGhlIG92aXJ0 IGd1ZXN0IGFnZW50PzxkaXYgY2xhc3M9M0QiIj48YnIgPQpjbGFzcz0zRCIiPjwvZGl2PjxkaXYg Y2xhc3M9M0QiIj5UaGUgcmVhc29uIEkgYXNrLCAxNjkueCBhbmQgMTI3LjAuMC4xID0KbmV2ZXIg ZGlzcGxheSwgYnV0IGlmIHlvdSdyZSBydW5uaW5nIGRvY2tlciwgdGhlIGFnZW50IHN1Ym1pdHMg dGhlID0KZG9ja2VyIGhvc3QgYWRkcmVzcyAoMTcyLjE3LjAuMSk8L2Rpdj48ZGl2IGNsYXNzPTNE IiI+PGJyID0KY2xhc3M9M0QiIj48L2Rpdj48ZGl2IGNsYXNzPTNEIiI+UkZDMTkxOCBkZWZpbmVz IGxvY2FsIGFkZHJlc3MgYW5kID0KY29udGFpbnMgPGEgaHJlZj0zRCJodHRwOi8vMTcyLjE2LjAu MC8xMiIgY2xhc3M9M0QiIj4xNzIuMTYuMC4wLzEyPC9hPiwgPQp3aGljaCBpbmNsdWRlcyA8YSBo cmVmPTNEImh0dHA6Ly8xNzIuMTcuMC4wLzE2IiA9CmNsYXNzPTNEIiI+MTcyLjE3LjAuMC8xNjwv YT4gKGl0IHJhbmdlcyBmcm9tIDE3Mi4xNi4wLjAgdG8gPQoxNzIuMzEuMjU1LjI1NSksIHNvIGl0 IHNlZW1zIHZhbGlkLCBidXQgdGhlIFVJIGRpc3BsYXlzICJJUCBBZGRyZXNzIiA9Cihub3QgcGx1 cmFsKSZuYnNwOzwvZGl2PjxkaXYgY2xhc3M9M0QiIj48YnIgY2xhc3M9M0QiIj48L2Rpdj48ZGl2 ID0KY2xhc3M9M0QiIj5JcyB0aGVyZSBhbnl0aGluZyBJIGNhbiBkbyB0byBwcmV2ZW50IHRoaXMg SVAgZnJvbSA9CnN1Ym1pdHRpbmc/PC9kaXY+PC9kaXY+PC9kaXY+PC9ibG9ja3F1b3RlPjxkaXY+ PGJyID0KY2xhc3M9M0QiIj48L2Rpdj48ZGl2Pk5vIHRoZXJlPUUyPTgwPTk5cyBubyB3YXkgYXQg dGhpcyA9CnBvaW50LiZuYnNwOzwvZGl2PjxiciBjbGFzcz0zRCIiPjxibG9ja3F1b3RlIHR5cGU9 M0QiY2l0ZSIgY2xhc3M9M0QiIj48ZGl2PQogY2xhc3M9M0QiIj48ZGl2IGRpcj0zRCJsdHIiIGNs YXNzPTNEIiI+PGRpdiBjbGFzcz0zRCIiPjxiciA9CmNsYXNzPTNEIiI+PC9kaXY+PGRpdiBjbGFz cz0zRCIiPlNjcmVlbiBzaG90IGF0dGFjaGVkLjwvZGl2PjxkaXYgPQpjbGFzcz0zRCIiPjxiciBj bGFzcz0zRCIiPjwvZGl2PjxkaXYgY2xhc3M9M0QiIj48YnIgY2xhc3M9M0QiIj48L2Rpdj48ZGl2 ID0KY2xhc3M9M0QiIj5HdWVzdCBhZ2VudCBpbmZvOjwvZGl2PjxkaXYgY2xhc3M9M0QiIj48ZGl2 IGNsYXNzPTNEImdtYWlsLXJvdyI9CiBzdHlsZT0zRCJib3gtc2l6aW5nOiBib3JkZXItYm94OyBm b250LWZhbWlseTogJ2FyaWFsIHVuaWNvZGUgbXMnLCA9CmFyaWFsLCBzYW5zLXNlcmlmOyI+PGRp diBjbGFzcz0zRCJnbWFpbC1jb2wtbWQtNCIgPQpzdHlsZT0zRCJib3gtc2l6aW5nOmJvcmRlci1i b3g7bWluLWhlaWdodDoxcHg7cGFkZGluZy1sZWZ0OjIwcHg7cGFkZGluZy1yaT0KZ2h0OjIwcHg7 ZmxvYXQ6bGVmdDt3aWR0aDo3NzMuNjU2cHgiPjxkaXYgY2xhc3M9M0QiZ21haWwtcm93IiA9CnN0 eWxlPTNEImJveC1zaXppbmc6Ym9yZGVyLWJveCI+PGRpdiBjbGFzcz0zRCJnbWFpbC1jb2wtbWQt NiIgPQpzdHlsZT0zRCJib3gtc2l6aW5nOmJvcmRlci1ib3g7bWluLWhlaWdodDoxcHg7cGFkZGlu Zy1sZWZ0OjIwcHg7cGFkZGluZy1yaT0KZ2h0OjIwcHg7ZmxvYXQ6bGVmdDt3aWR0aDozODYuODIz cHgiPjxkaXYgY2xhc3M9M0QiZ21haWwtR09KRUNFTUJQQkQiID0KaWQ9M0QiZ21haWwtZ3d0LXVp ZC02NzAwX2NvbDBfcm93Ml9sYWJlbCIgPQpzdHlsZT0zRCJib3gtc2l6aW5nOmJvcmRlci1ib3g7 Zm9udC1mYW1pbHk6YXJpYWwsc2Fucy1zZXJpZiI+T3BlcmF0aW5nID0KU3lzdGVtOjwvZGl2Pjwv ZGl2PjxkaXYgY2xhc3M9M0QiZ21haWwtY29sLW1kLTYiID0Kc3R5bGU9M0QiYm94LXNpemluZzpi b3JkZXItYm94O21pbi1oZWlnaHQ6MXB4O3BhZGRpbmctbGVmdDoyMHB4O3BhZGRpbmctcmk9Cmdo dDoyMHB4O2Zsb2F0OmxlZnQ7d2lkdGg6Mzg2LjgyM3B4Ij48c3BhbiA9CmlkPTNEImdtYWlsLWd3 dC11aWQtNjcwMF9jb2wwX3JvdzJfdmFsdWUiIGNsYXNzPTNEImdtYWlsLUdPSkVDRU1CQUNEIiA9 CnN0eWxlPTNEImJveC1zaXppbmc6Ym9yZGVyLWJveDtjb2xvcjpyZ2IoMTE5LDExOSwxMTkpO2Zv bnQtZmFtaWx5OmFyaWFsLHNhPQpucy1zZXJpZjt3b3JkLXdyYXA6YnJlYWstd29yZCI+Q2VudE9T IExpbnV4IDcuMy4xNjExID0KKENvcmUpPC9zcGFuPjwvZGl2PjwvZGl2PjwvZGl2PjxkaXYgY2xh c3M9M0QiZ21haWwtY29sLW1kLTQiID0Kc3R5bGU9M0QiYm94LXNpemluZzpib3JkZXItYm94O21p bi1oZWlnaHQ6MXB4O3BhZGRpbmctbGVmdDoyMHB4O3BhZGRpbmctcmk9CmdodDoyMHB4O2Zsb2F0 OmxlZnQ7d2lkdGg6NzczLjY1NnB4Ij48L2Rpdj48YnIgY2xhc3M9M0QiIj48L2Rpdj48ZGl2ID0K Y2xhc3M9M0QiZ21haWwtcm93IiBzdHlsZT0zRCJib3gtc2l6aW5nOiBib3JkZXItYm94OyBmb250 LWZhbWlseTogJ2FyaWFsID0KdW5pY29kZSBtcycsIGFyaWFsLCBzYW5zLXNlcmlmOyI+PGRpdiBj bGFzcz0zRCJnbWFpbC1jb2wtbWQtNCIgPQpzdHlsZT0zRCJib3gtc2l6aW5nOmJvcmRlci1ib3g7 bWluLWhlaWdodDoxcHg7cGFkZGluZy1sZWZ0OjIwcHg7cGFkZGluZy1yaT0KZ2h0OjIwcHg7Zmxv YXQ6bGVmdDt3aWR0aDo3NzMuNjU2cHgiPjxkaXYgY2xhc3M9M0QiZ21haWwtcm93IiA9CnN0eWxl PTNEImJveC1zaXppbmc6Ym9yZGVyLWJveCI+PGRpdiBjbGFzcz0zRCJnbWFpbC1jb2wtbWQtNiIg PQpzdHlsZT0zRCJib3gtc2l6aW5nOmJvcmRlci1ib3g7bWluLWhlaWdodDoxcHg7cGFkZGluZy1s ZWZ0OjIwcHg7cGFkZGluZy1yaT0KZ2h0OjIwcHg7ZmxvYXQ6bGVmdDt3aWR0aDozODYuODIzcHgi PjxkaXYgY2xhc3M9M0QiZ21haWwtR09KRUNFTUJQQkQiID0KaWQ9M0QiZ21haWwtZ3d0LXVpZC02 NzAwX2NvbDBfcm93M19sYWJlbCIgPQpzdHlsZT0zRCJib3gtc2l6aW5nOmJvcmRlci1ib3g7Zm9u dC1mYW1pbHk6YXJpYWwsc2Fucy1zZXJpZiI+S2VybmVsID0KVmVyc2lvbjo8L2Rpdj48L2Rpdj48 ZGl2IGNsYXNzPTNEImdtYWlsLWNvbC1tZC02IiA9CnN0eWxlPTNEImJveC1zaXppbmc6Ym9yZGVy LWJveDttaW4taGVpZ2h0OjFweDtwYWRkaW5nLWxlZnQ6MjBweDtwYWRkaW5nLXJpPQpnaHQ6MjBw eDtmbG9hdDpsZWZ0O3dpZHRoOjM4Ni44MjNweCI+PHNwYW4gPQppZD0zRCJnbWFpbC1nd3QtdWlk LTY3MDBfY29sMF9yb3czX3ZhbHVlIiBjbGFzcz0zRCJnbWFpbC1HT0pFQ0VNQkFDRCIgPQpzdHls ZT0zRCJib3gtc2l6aW5nOmJvcmRlci1ib3g7Y29sb3I6cmdiKDExOSwxMTksMTE5KTtmb250LWZh bWlseTphcmlhbCxzYT0KbnMtc2VyaWY7d29yZC13cmFwOmJyZWFrLXdvcmQiPjMuMTAuMC01MTQu ZWw3Lng4Nl82NDwvc3Bhbj48L2Rpdj48ZGl2ID0KY2xhc3M9M0QiZ21haWwtY29sLW1kLTYiID0K c3R5bGU9M0QiYm94LXNpemluZzpib3JkZXItYm94O21pbi1oZWlnaHQ6MXB4O3BhZGRpbmctbGVm dDoyMHB4O3BhZGRpbmctcmk9CmdodDoyMHB4O2Zsb2F0OmxlZnQ7d2lkdGg6Mzg2LjgyM3B4Ij48 c3BhbiBjbGFzcz0zRCJnbWFpbC1HT0pFQ0VNQkFDRCIgPQpzdHlsZT0zRCJib3gtc2l6aW5nOmJv cmRlci1ib3g7Y29sb3I6cmdiKDExOSwxMTksMTE5KTtmb250LWZhbWlseTphcmlhbCxzYT0KbnMt c2VyaWY7d29yZC13cmFwOmJyZWFrLXdvcmQiPjxiciBjbGFzcz0zRCIiPjwvc3Bhbj48L2Rpdj48 ZGl2ID0KY2xhc3M9M0QiZ21haWwtY29sLW1kLTYiID0Kc3R5bGU9M0QiYm94LXNpemluZzpib3Jk ZXItYm94O21pbi1oZWlnaHQ6MXB4O3BhZGRpbmctbGVmdDoyMHB4O3BhZGRpbmctcmk9CmdodDoy MHB4O2Zsb2F0OmxlZnQ7d2lkdGg6Mzg2LjgyM3B4Ij48c3BhbiBjbGFzcz0zRCJnbWFpbC1HT0pF Q0VNQkFDRCIgPQpzdHlsZT0zRCJib3gtc2l6aW5nOmJvcmRlci1ib3g7Y29sb3I6cmdiKDExOSwx MTksMTE5KTtmb250LWZhbWlseTphcmlhbCxzYT0KbnMtc2VyaWY7d29yZC13cmFwOmJyZWFrLXdv cmQiPjxiciA9CmNsYXNzPTNEIiI+PC9zcGFuPjwvZGl2PjwvZGl2PjwvZGl2PjwvZGl2PjwvZGl2 PjwvZGl2Pgo8c3BhbiA9CmlkPTNEImNpZDpCQjEwM0Y3RS01RDY1LTQwNDQtQTVDRS04NTE5MjNG NzM0QTJAYnJxLnJlZGhhdC5jb20iPiZsdDtzcy5QTkcmPQpndDs8L3NwYW4+X19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX188YnIgPQpjbGFzcz0zRCIiPkRldmVs IG1haWxpbmcgbGlzdDxiciBjbGFzcz0zRCIiPjxhID0KaHJlZj0zRCJtYWlsdG86RGV2ZWxAb3Zp cnQub3JnIiBjbGFzcz0zRCIiPkRldmVsQG92aXJ0Lm9yZzwvYT48YnIgPQpjbGFzcz0zRCIiPmh0 dHA6Ly9saXN0cy5vdmlydC5vcmcvbWFpbG1hbi9saXN0aW5mby9kZXZlbDwvZGl2PjwvYmxvY2tx dW90ZT0KPjwvZGl2PjxiciBjbGFzcz0zRCIiPjwvYm9keT48L2h0bWw+PQoKLS1BcHBsZS1NYWls PV82MjhEN0I5OC1ERTBGLTRENzMtODcxQi1FMUUzN0VDRUVGNTYtLQo= --===============6598728174543178907==--