Re: [ovirt-users] ovirt hosted-engine deploy never works

1 Sep 2016

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hello,=20

thanks very much=20

yum installlocal haveged=20

right ? It is a ovirt-node 4=20

thanks=20

De: "Simone Tiraboschi" <stirabos@redhat.com>=20
=C3=80: "alvarez" <alvarez@xtra-mail.fr>=20
Cc: "users" <users@ovirt.org>=20
Envoy=C3=A9: Jeudi 1 Septembre 2016 10:29:44=20
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works=20

On Thu, Sep 1, 2016 at 10:08 AM, Osvaldo ALVAREZ POZO < [ mailto:alvarez@xt=
ra-mail.fr | alvarez@xtra-mail.fr ] > wrote:=20

hello,=20

wath could be a reasonable level? 1000?=20

Yes, I think so.=20

BQ_BEGIN

do you have a procedure for this?=20

BQ_END

If haveged is enough for you,=20
yum install haveged=20
systemctl enable haveged=20
systemctl start haveged=20
and wait till /proc/sys/kernel/random/entropy_avail goes back to a reasonab=
le value.=20

BQ_BEGIN

thanks=20

Sincerily=20

De: "Simone Tiraboschi" < [ mailto:stirabos@redhat.com | stirabos@redhat.co=
m ] >=20
=C3=80: "alvarez" < [ mailto:alvarez@xtra-mail.fr | alvarez@xtra-mail.fr ] =
...
=20
Cc: "users" < [ mailto:users@ovirt.org | users@ovirt.org ] >=20
Envoy=C3=A9: Jeudi 1 Septembre 2016 09:58:38=20
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works=20

On Thu, Sep 1, 2016 at 9:36 AM, Osvaldo ALVAREZ POZO < [ mailto:alvarez@xtr=
a-mail.fr | alvarez@xtra-mail.fr ] > wrote:=20

BQ_BEGIN

Hello,=20
Thanks for hte fast reply.=20

cat /proc/sys/kernel/random/entropy_avail=20
133=20

BQ_END

Ok, the issue is definitively here:=20
You can try installing the haveged deamon or any other method to keep entro=
py at a reasonable level.=20

BQ_BEGIN

it is a physical server Poweredge R710=20

thanks=20

inle=20

De: "Simone Tiraboschi" < [ mailto:stirabos@redhat.com | stirabos@redhat.co=
m ] >=20
=C3=80: "alvarez" < [ mailto:alvarez@xtra-mail.fr | alvarez@xtra-mail.fr ] =
...
=20
Cc: "users" < [ mailto:users@ovirt.org | users@ovirt.org ] >=20
Envoy=C3=A9: Jeudi 1 Septembre 2016 09:13:45=20
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works=20

On Thu, Sep 1, 2016 at 8:53 AM, Osvaldo ALVAREZ POZO < [ mailto:alvarez@xtr=
a-mail.fr | alvarez@xtra-mail.fr ] > wrote:=20

BQ_BEGIN

hello,=20

Thanks for all the answers.=20
In attachments the log file=20

BQ_END

It's taking a long time on this step executing engine-setup on the engine V=
M:=20

2016-08-31 19:11:53 DEBUG otopi.plugins.otopi.dialog.machine dialog.__logSt=
ring:204 DIALOG:SEND ### |- [ INFO ] Creating/refreshing Engine 'internal' =
domain database schema=20
2016-08-31 19:15:15 DEBUG otopi.context context._executeMethod:142 method e=
xception=20
Traceback (most recent call last):=20
File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132, in _exe=
cuteMethod=20
method['method']()=20
File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-common/=
engine/health.py", line 132, in _closeup=20
line, timeout =3D self._appliance_readline_nb(TIMEOUT)=20
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/appliance_=
esetup.py", line 107, in _appliance_readline_nb=20
timeout=20
File "/usr/lib/python2.7/site-packages/otopi/main.py", line 48, in _signal=
=20
raise RuntimeError("SIG%s" % signum)=20
RuntimeError: SIG1=20
2016-08-31 19:15:15 ERROR otopi.context context._executeMethod:151 Failed t=
o execute stage 'Closing up': SIG1=20

In this step engine-setup is requiring a lot of entropy for cryptographic a=
ctions so a similar delay could be due to the lack of entropy on your syste=
m.=20

Can you please check the entropy on your host?=20
cat /proc/sys/kernel/random/entropy_avail=20
is it a nested env?=20

BQ_BEGIN

Thanks=20

inle=20

De: "alvarez" < [ mailto:alvarez@xtra-mail.fr | alvarez@xtra-mail.fr ] >=20
=C3=80: "Simone Tiraboschi" < [ mailto:stirabos@redhat.com | stirabos@redha=
t.com ] >=20
Envoy=C3=A9: Mercredi 31 Ao=C3=BBt 2016 14:45:53=20

Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works=20

Hello,=20

I am re-installing in orther to do the experience again.=20

the hostname is resolvable the dns server is in same network segment.=20

Sincerily=20

Inle=20

De: "Simone Tiraboschi" < [ mailto:stirabos@redhat.com | stirabos@redhat.co=
m ] >=20
=C3=80: "alvarez" < [ mailto:alvarez@xtra-mail.fr | alvarez@xtra-mail.fr ] =
...
=20
Cc: "users" < [ mailto:users@ovirt.org | users@ovirt.org ] >=20
Envoy=C3=A9: Mercredi 31 Ao=C3=BBt 2016 14:26:31=20
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works=20
...
<div>yum installlocal haveged </div><div><br data-mce-bogus=3D"1"></d=
iv><div>right ? It is a ovirt-node 4</div><div><br data-mce-bogus=3D"1"></d=
iv><div>thanks</div><div><br></div><hr id=3D"zwchr" data-marker=3D"__DIVIDE=
R__"><div data-marker=3D"__HEADERS__"><b>De: </b>"Simone Tiraboschi" <st=
irabos@redhat.com><br><b>=C3=80: </b>"alvarez" <alvarez@xtra-mail.fr&=
gt;<br><b>Cc: </b>"users" <users@ovirt.org><br><b>Envoy=C3=A9: </b>Je=
udi 1 Septembre 2016 10:29:44<br><b>Objet: </b>Re: [ovirt-users] ovirt host=
ed-engine deploy never works<br></div><br><div data-marker=3D"__QUOTED_TEXT=
__"><div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><div class=3D"gmail=
_quote">On Thu, Sep 1, 2016 at 10:08 AM, Osvaldo ALVAREZ POZO <span dir=3D"=
ltr"><<a href=3D"mailto:alvarez@xtra-mail.fr" target=3D"_blank">alvarez@=
xtra-mail.fr</a>></span> wrote:<br><blockquote class=3D"gmail_quote" sty=
le=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);paddi=
ng-left:1ex"><div><div style=3D"font-family:arial,helvetica,sans-serif;font=
-size:12pt;color:rgb(0,0,0)"><div>hello,</div><br><div>wath could be a reas=
onable level? 1000?</div></div></div></blockquote><br><div>Yes, I think so.=
</div><div> </div><blockquote class=3D"gmail_quote" style=3D"margin:0p=
x 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><d=
iv><div style=3D"font-family:arial,helvetica,sans-serif;font-size:12pt;colo=
r:rgb(0,0,0)"><br><div>do you have a procedure for this?</div></div></div><=
/blockquote><br>If haveged is enough for you,<br>   yum install h=
aveged<br>   systemctl enable haveged<br>   systemctl s=
tart haveged<br>and wait till /proc/sys/kernel/random/entropy_avail goes ba=
ck to a reasonable value.</div><div class=3D"gmail_quote"><div> </div>=
<blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-=
left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style=3D"font-f=
amily:arial,helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"><br><div>=
...
<br><div>Thanks for all the answers.</div><div>In attachments the log file=
</div><br></div></div></blockquote><br><br>It's taking a long time on this =
step executing engine-setup on the engine VM:<br><br>2016-08-31 19:11:53 DE=
BUG otopi.plugins.otopi.dialog.machine dialog.__logString:204 DIALOG:SEND &=
nbsp;     ### |- [ INFO  ] Creating/refreshing Engine 'inter=
nal' domain database schema<br>2016-08-31 19:15:15 DEBUG otopi.context cont=
ext._executeMethod:142 method exception<br>Traceback (most recent call last=
):<br>  File "/usr/lib/python2.7/site-packages/otopi/context.py", line=
 132, in _executeMethod<br>    method['method']()<br>  File =
"/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-common/engin=
e/health.py", line 132, in _closeup<br>    line, timeout =3D self=
._appliance_readline_nb(TIMEOUT)<br>  File "/usr/lib/python2.7/site-pa=
ckages/ovirt_hosted_engine_setup/appliance_esetup.py", line 107, in _applia=
nce_readline_nb<br>    timeout<br>  File "/usr/lib/python2.7=
/site-packages/otopi/main.py", line 48, in _signal<br>    raise R=
untimeError("SIG%s" % signum)<br>RuntimeError: SIG1<br>2016-08-31 19:15:15 =
ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Clo=
sing up': SIG1<br><br>In this step engine-setup is requiring a lot of entro=
...
<b>Envoy=C3=A9: </b>Mercredi 31 Ao=C3=BBt 2016 14:45:53<div><div><br><b>Ob=
jet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></div>=
</div></div><div><div><br><div><div style=3D"font-family:arial,helvetica,sa=
ns-serif;font-size:12pt;color:rgb(0,0,0)"><div>Hello,</div><br><div>I am re=
-installing in orther to do the experience again.</div><br><div>the hostnam=
e is resolvable the dns server  is in same network segment.</div><br><=
...
I suspect that you hist <a href=3D"https://bugzilla.redhat.com/show_b=
ug.cgi?id=3D1358530" target=3D"_blank">https://bugzilla.redhat.com/show_bug=
.cgi?id=3D1358530</a></div><br><div>Can you please check if the hostname of=
 your host is correctly resolvable? </div><div> </div><blockquote=
 class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px so=
On Wed, Aug 31, 2016 at 12:27 PM, Osvaldo ALVAREZ POZO < [ mailto:alvarez@x=
tra-mail.fr | alvarez@xtra-mail.fr ] > wrote:=20

BQ_BEGIN

Hello,=20

I am trying to deploy ovirt hosted-engine (over iscsi, i do not have NFS) f=
rom cockpit web interface.=20
I have:=20
-1 ovirt-node (ovirt-node-ng-installer-ovirt-4.0-2016062412)=20
-le rpm for the appliance ovirt-engine-appliance-4.0-20160819.1.el7.centos.=
noarch=20

I have four network nics let's say nic1, nic2, nic3 and nic4. I use nic3 an=
d nic4 for ISCSi=20
I have the ovirt-node ip on nic1.=20

Any time I try to deploy ovirt hosted engine from ovirt-node cockpit interf=
ace the result is the same, I receive a "time out message", and the ovirt-n=
ode cockpit web interface does not work anymore.=20

The documentation does not talk about network card requirement I do not kno=
w where to look.=20

should I use nic2 instead of nic1 when deploying hosted-engine?=20

Any advice?=20

BQ_END

I suspect that you hist [ https://bugzilla.redhat.com/show_bug.cgi?id=3D135=
8530 | https://bugzilla.redhat.com/show_bug.cgi?id=3D1358530 ]=20

Can you please check if the hostname of your host is correctly resolvable?=
=20

BQ_BEGIN

Thanks=20

Inle=20

_______________________________________________=20
Users mailing list=20
[ mailto:Users@ovirt.org | Users@ovirt.org ]=20
[ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/ma=
ilman/listinfo/users ]=20

BQ_END

_______________________________________________=20
Users mailing list=20
[ mailto:Users@ovirt.org | Users@ovirt.org ]=20
[ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/ma=
ilman/listinfo/users ]=20

BQ_END

BQ_END

BQ_END

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<html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s=
ize: 12pt; color: #000000"><div>hello, </div><div><br data-mce-bogus=
=3D"1"></div><div>thanks very much</div><div><br data-mce-bogus=3D"1"></div=
thanks</div><br><div>Sincerily</div><br><hr><div><span class=3D""><b>De: </=
b>"Simone Tiraboschi" <<a href=3D"mailto:stirabos@redhat.com" target=3D"=
_blank">stirabos@redhat.com</a>><br><b>=C3=80: </b>"alvarez" <<a href=
=3D"mailto:alvarez@xtra-mail.fr" target=3D"_blank">alvarez@xtra-mail.fr</a>=
><br><b>Cc: </b>"users" <<a href=3D"mailto:users@ovirt.org" target=3D=
"_blank">users@ovirt.org</a>><br></span><b>Envoy=C3=A9: </b>Jeudi 1 Sept=
embre 2016 09:58:38<div><div class=3D"h5"><br><b>Objet: </b>Re: [ovirt-user=
s] ovirt hosted-engine deploy never works<br></div></div></div><div><div cl=
ass=3D"h5"><br><div><div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><di=
v class=3D"gmail_quote">On Thu, Sep 1, 2016 at 9:36 AM, Osvaldo ALVAREZ POZ=
O <span dir=3D"ltr"><<a href=3D"mailto:alvarez@xtra-mail.fr" target=3D"_=
blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote class=3D"g=
mail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204=
,204,204);padding-left:1ex"><div><div style=3D"font-family:arial,helvetica,=
sans-serif;font-size:12pt;color:rgb(0,0,0)"><br><div>Hello,</div><div>Thank=
s for hte fast reply.</div><br><div><div> cat /proc/sys/kernel/random/=
entropy_avail</div><div>133</div><br></div></div></div></blockquote><br>Ok,=
 the issue is definitively here:<br>You can try installing the haveged deam=
on or any other method to keep entropy at a reasonable level.<div> </d=
iv><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;bord=
er-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style=3D"fon=
t-family:arial,helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"><br><d=
iv>it is a physical server Poweredge R710</div><br><div>thanks</div><br><di=
v>inle</div><hr><div><span><b>De: </b>"Simone Tiraboschi" <<a href=3D"ma=
ilto:stirabos@redhat.com" target=3D"_blank">stirabos@redhat.com</a>><br>=
<b>=C3=80: </b>"alvarez" <<a href=3D"mailto:alvarez@xtra-mail.fr" target=
=3D"_blank">alvarez@xtra-mail.fr</a>><br><b>Cc: </b>"users" <<a href=
=3D"mailto:users@ovirt.org" target=3D"_blank">users@ovirt.org</a>><br></=
span><b>Envoy=C3=A9: </b>Jeudi 1 Septembre 2016 09:13:45<div><div><br><b>Ob=
jet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></div>=
</div></div><div><div><br><div><div dir=3D"ltr"><br><div class=3D"gmail_ext=
ra"><br><div class=3D"gmail_quote">On Thu, Sep 1, 2016 at 8:53 AM, Osvaldo =
ALVAREZ POZO <span dir=3D"ltr"><<a href=3D"mailto:alvarez@xtra-mail.fr" =
target=3D"_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote=
 class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px so=
lid rgb(204,204,204);padding-left:1ex"><div><div style=3D"font-family:arial=
,helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"><br><div>hello,</div=
py for cryptographic actions so a similar delay could be due to the lack of=
 entropy on your system.<br><br>Can you please check the entropy on your ho=
st?<br> cat /proc/sys/kernel/random/entropy_avail<br>is it a nested en=
v?<br><div> </div><blockquote class=3D"gmail_quote" style=3D"margin:0p=
x 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><d=
iv><div style=3D"font-family:arial,helvetica,sans-serif;font-size:12pt;colo=
r:rgb(0,0,0)"><div>Thanks</div><br><div>inle</div><hr><div><b>De: </b>"alva=
rez" <<a href=3D"mailto:alvarez@xtra-mail.fr" target=3D"_blank">alvarez@=
xtra-mail.fr</a>><br><b>=C3=80: </b>"Simone Tiraboschi" <<a href=3D"m=
ailto:stirabos@redhat.com" target=3D"_blank">stirabos@redhat.com</a>><br=
div>Sincerily</div><br><div>Inle</div><br><hr><div><b>De: </b>"Simone Tirab=
oschi" <<a href=3D"mailto:stirabos@redhat.com" target=3D"_blank">stirabo=
s@redhat.com</a>><br><b>=C3=80: </b>"alvarez" <<a href=3D"mailto:alva=
rez@xtra-mail.fr" target=3D"_blank">alvarez@xtra-mail.fr</a>><br><b>Cc: =
</b>"users" <<a href=3D"mailto:users@ovirt.org" target=3D"_blank">users@=
ovirt.org</a>><br><b>Envoy=C3=A9: </b>Mercredi 31 Ao=C3=BBt 2016 14:26:3=
1<br><b>Objet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works=
<br></div><br><div><div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><div=
 class=3D"gmail_quote">On Wed, Aug 31, 2016 at 12:27 PM, Osvaldo ALVAREZ PO=
ZO <span dir=3D"ltr"><<a href=3D"mailto:alvarez@xtra-mail.fr" target=3D"=
_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote class=3D"=
gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(20=
4,204,204);padding-left:1ex"><div><div style=3D"font-family:arial,helvetica=
,sans-serif;font-size:12pt;color:rgb(0,0,0)"><div>Hello,</div><br><div>I am=
 trying to deploy ovirt hosted-engine (over iscsi, i do not have NFS) from =
cockpit web interface.</div><div>I have:</div><div>-1 ovirt-node (ovirt-nod=
e-ng-installer-ovirt-4.0-2016062412)</div><div>-le rpm for the appliance&nb=
sp;ovirt-engine-appliance-4.0-20160819.1.el7.centos.noarch</div><br><div>I =
have four network nics let's say nic1, nic2, nic3 and nic4. I use nic3 and =
nic4 for ISCSi</div><div>I have the ovirt-node ip on nic1.</div><br><div>An=
y time I try to deploy ovirt hosted engine from ovirt-node cockpit interfac=
e the result is the same, I receive a "time out message", and the ovirt-nod=
e cockpit web interface does not work anymore.</div><br><div>The documentat=
ion does not talk about network card requirement I do not know where t=
o look.</div><br><div>should I use nic2 instead of nic1 when deploying host=
ed-engine?</div><br><div>Any advice?</div></div></div></blockquote><br><div=
lid rgb(204,204,204);padding-left:1ex"><div><div style=3D"font-family:arial=
,helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"><br><div>Thanks</div=
...
<br><div>Inle</div><br><br><br><br></div></div><br>_______________________=
________________________<br>
Users mailing list<br>
<a href=3D"mailto:Users@ovirt.org" target=3D"_blank">Users@ovirt.org</a><br=
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer=
" target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br>
<br></blockquote></div></div></div></div></div><br></div></div></div></div>=
</div><br>_______________________________________________<br>
Users mailing list<br>
<a href=3D"mailto:Users@ovirt.org" target=3D"_blank">Users@ovirt.org</a><br=
...
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer=
" target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br>
<br></blockquote></div></div></div><br></div></div></div></div></div></bloc=
kquote></div></div></div><br></div></div></div></div></div></blockquote></d=
iv></div></div><br></div></div></body></html>
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