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Posted to users@cloudstack.apache.org by Larry Sevilla <se...@gmail.com> on 2019/03/06 08:44:52 UTC
Network Bridge - error
Hi,
I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
And also new to CloudStack.
I'm trying the Quick Installation Guide of CloudStack as pointed by Andrija
Panic of ShapeBlue
https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
At Configuring the Network topic, I got an error:
[root@localhost ~]# systemctl restart network
Job for network.service failed because the control process exited with
error code. See "systemctl status network.service" and "journalctl -xe"
for details.
systemctl status network.service
https://pastebin.com/KzBqJN65
journalctl -xe
https://pastebin.com/PLQGuLeR
RE: Network Bridge - error
Posted by Andrija Panic <an...@shapeblue.com>.
Hi Larry,
If you have account on GitHub, just click the pencil (EDIT file in your fork...) icon/button (from https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst), it will automatically fork the upstream project into your account and open EDIT page for that specific page - you make changes - and simply commit with message and description- it will then ask you if you want to make a Pull Request, confirm yes, and you are good to go !
Very simple really.
Kind regards,
Andrija
andrija.panic@shapeblue.com
www.shapeblue.com
Amadeus House, Floral Street, London WC2E 9DPUK
@shapeblue
-----Original Message-----
From: Larry Sevilla <se...@gmail.com>
Sent: 08 March 2019 09:53
To: users@cloudstack.apache.org
Subject: Re: Network Bridge - error
Hi Andrija,
Thx for your trust, but I'm not familiar with GitHub & it's editing. I might messed something up.
On Fri, Mar 8, 2019 at 3:54 PM Andrija Panic <an...@shapeblue.com>
wrote:
> Hi Larry,
>
> As a valuable community member - please feel free to edit the
> documentation for CentOS7 (you can do it all via GitHub, from the link
> for
> CentOS7 guide), and include somewhere the fact that NetworkManager
> needs to be disabled (copy/paste the commands needed) - this will help
> future novice users get it up and running from the first time.
>
> Kind regards,
> Andrija
>
> andrija.panic@shapeblue.com
> www.shapeblue.com
> Amadeus House, Floral Street, London WC2E 9DPUK @shapeblue
>
>
>
>
> -----Original Message-----
> From: Larry Sevilla <se...@gmail.com>
> Sent: 08 March 2019 05:20
> To: users@cloudstack.apache.org
> Subject: Re: Network Bridge - error
>
> Hi,
>
> Successfully configured using:
>
> CentOS 6
>
> http://docs.cloudstack.apache.org/en/4.11.2.0/quickinstallationguide/qig.html
> but needs #yum install epel-release
> before #yum install mysql-connector-python
>
> And
>
> CentOS 7
>
> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
> but needs to disable NetworkManager
>
>
> Thx...
>
> Currently, learning how to use.
>
>
> On Fri, Mar 8, 2019 at 9:14 AM Larry Sevilla <se...@gmail.com>
> wrote:
>
> > Hi Dag,
> >
> > Disabling NetworkManager works.
> >
> > # systemctl stop NetworkManager
> > # systemctl disable NetworkManager
> >
> >
> > thx...
> >
> >
> > On Thu, Mar 7, 2019 at 5:36 PM Dag Sonstebo
> > <Da...@shapeblue.com>
> > wrote:
> >
> >> Hi Larry,
> >>
> >> Looks to me like your network configuration isn't consistent - your
> >> enp2s0 interface is still NetworkManager controlled, whilst the
> >> bridge
> >> isn't:
> >>
> >> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
> >> [1551924307.4967] ifcfg-rh: Ignoring connection
> >> /etc/sysconfig/network-scripts/ifcfg-cloudbr0
> >> (d4b789ba-7321-548d-dabd-5c4150da0266,"System cloudbr0") due to
> >> NM_CONTROLLED=no.
> >> . . .
> >> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
> >> [1551924307.6674] audit: op="connection-activate"
> >> uuid="740fc662-1d75-42ae-98ed-0ce92a0ca3dc" name="enp2s0" pid=14783
> >> uid=0 result="fail" reason="Can not find a master for enp2s0: Master
> >> connection not found or invalid"
> >> Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up
> >> interface enp2s0: Error: Connection activation failed: Can not find
> >> a master for enp2s0: Master connection not found or invalid
> >>
> >>
> >> I recommend you disable NM altogether - it causes nothing but problems.
> >> If you want a bit more detailed network configuration overview check
> >> https://www.shapeblue.com/networking-kvm-for-cloudstack-2018-revisit-
> >> for-centos7-and-ubuntu-18-04/
> >>
> >> Regards,
> >> Dag Sonstebo
> >> Cloud Architect
> >> ShapeBlue
> >>
> >>
> >> On 07/03/2019, 03:05, "Larry Sevilla" <se...@gmail.com>
> >> wrote:
> >>
> >> Hi Andrija,
> >>
> >> Got the same error message, but different details.
> >>
> >> systemctl status network.service
> >> https://pastebin.com/NjtXUwci
> >>
> >> journalctl -xe
> >> https://pastebin.com/Kn0Dggmm
> >>
> >> My network settings:
> >> https://pastebin.com/JDGJJYVc
> >>
> >>
> >> On Wed, Mar 6, 2019 at 4:57 PM Andrija Panic <
> >> andrija.panic@shapeblue.com>
> >> wrote:
> >>
> >> > Hi Larry,
> >> >
> >> > Log says: Bridge support not available: brctl not found
> >> >
> >> > Fix with: yum install bridge-utils
> >> >
> >> > Let me know once you are finished with guide - you are perfect
> >> for testing
> >> > this guide (since new to CentOS completely)
> >> >
> >> > I will update the guide once you are done with it - let me know
> >> please!
> >> >
> >> > Kind regards,
> >> > Andrija
> >> >
> >> > andrija.panic@shapeblue.com
> >> > www.shapeblue.com
> >> > Amadeus House, Floral Street, London WC2E 9DPUK
> >> > @shapeblue
> >> >
> >> >
> >> >
> >> >
> >> > -----Original Message-----
> >> > From: Larry Sevilla <se...@gmail.com>
> >> > Sent: 06 March 2019 09:45
> >> > To: users@cloudstack.apache.org; CentOS@centos.org
> >> > Subject: Network Bridge - error
> >> >
> >> > Hi,
> >> >
> >> > I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
> >> > And also new to CloudStack.
> >> >
> >> > I'm trying the Quick Installation Guide of CloudStack as pointed
> by
> >> > Andrija Panic of ShapeBlue
> >> >
> >>
> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
> >> >
> >> > At Configuring the Network topic, I got an error:
> >> >
> >> > [root@localhost ~]# systemctl restart network Job for
> >> network.service
> >> > failed because the control process exited with error code. See
> >> "systemctl
> >> > status network.service" and "journalctl -xe"
> >> > for details.
> >> >
> >> > systemctl status network.service
> >> > https://pastebin.com/KzBqJN65
> >> >
> >> > journalctl -xe
> >> > https://pastebin.com/PLQGuLeR
> >> >
> >>
> >>
> >>
> >> Dag.Sonstebo@shapeblue.com
> >> www.shapeblue.com
> >> Amadeus House, Floral Street, London WC2E 9DPUK @shapeblue
> >>
> >>
> >>
> >>
>
Re: Network Bridge - error
Posted by Larry Sevilla <se...@gmail.com>.
Hi Andrija,
Thx for your trust, but I'm not familiar with GitHub & it's editing. I
might messed something up.
On Fri, Mar 8, 2019 at 3:54 PM Andrija Panic <an...@shapeblue.com>
wrote:
> Hi Larry,
>
> As a valuable community member - please feel free to edit the
> documentation for CentOS7 (you can do it all via GitHub, from the link for
> CentOS7 guide), and include somewhere the fact that NetworkManager needs to
> be disabled (copy/paste the commands needed) - this will help future novice
> users get it up and running from the first time.
>
> Kind regards,
> Andrija
>
> andrija.panic@shapeblue.com
> www.shapeblue.com
> Amadeus House, Floral Street, London WC2E 9DPUK
> @shapeblue
>
>
>
>
> -----Original Message-----
> From: Larry Sevilla <se...@gmail.com>
> Sent: 08 March 2019 05:20
> To: users@cloudstack.apache.org
> Subject: Re: Network Bridge - error
>
> Hi,
>
> Successfully configured using:
>
> CentOS 6
>
> http://docs.cloudstack.apache.org/en/4.11.2.0/quickinstallationguide/qig.html
> but needs #yum install epel-release
> before #yum install mysql-connector-python
>
> And
>
> CentOS 7
>
> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
> but needs to disable NetworkManager
>
>
> Thx...
>
> Currently, learning how to use.
>
>
> On Fri, Mar 8, 2019 at 9:14 AM Larry Sevilla <se...@gmail.com>
> wrote:
>
> > Hi Dag,
> >
> > Disabling NetworkManager works.
> >
> > # systemctl stop NetworkManager
> > # systemctl disable NetworkManager
> >
> >
> > thx...
> >
> >
> > On Thu, Mar 7, 2019 at 5:36 PM Dag Sonstebo
> > <Da...@shapeblue.com>
> > wrote:
> >
> >> Hi Larry,
> >>
> >> Looks to me like your network configuration isn't consistent - your
> >> enp2s0 interface is still NetworkManager controlled, whilst the
> >> bridge
> >> isn't:
> >>
> >> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
> >> [1551924307.4967] ifcfg-rh: Ignoring connection
> >> /etc/sysconfig/network-scripts/ifcfg-cloudbr0
> >> (d4b789ba-7321-548d-dabd-5c4150da0266,"System cloudbr0") due to
> >> NM_CONTROLLED=no.
> >> . . .
> >> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
> >> [1551924307.6674] audit: op="connection-activate"
> >> uuid="740fc662-1d75-42ae-98ed-0ce92a0ca3dc" name="enp2s0" pid=14783
> >> uid=0 result="fail" reason="Can not find a master for enp2s0: Master
> >> connection not found or invalid"
> >> Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up
> >> interface enp2s0: Error: Connection activation failed: Can not find
> >> a master for enp2s0: Master connection not found or invalid
> >>
> >>
> >> I recommend you disable NM altogether - it causes nothing but problems.
> >> If you want a bit more detailed network configuration overview check
> >> https://www.shapeblue.com/networking-kvm-for-cloudstack-2018-revisit-
> >> for-centos7-and-ubuntu-18-04/
> >>
> >> Regards,
> >> Dag Sonstebo
> >> Cloud Architect
> >> ShapeBlue
> >>
> >>
> >> On 07/03/2019, 03:05, "Larry Sevilla" <se...@gmail.com>
> >> wrote:
> >>
> >> Hi Andrija,
> >>
> >> Got the same error message, but different details.
> >>
> >> systemctl status network.service
> >> https://pastebin.com/NjtXUwci
> >>
> >> journalctl -xe
> >> https://pastebin.com/Kn0Dggmm
> >>
> >> My network settings:
> >> https://pastebin.com/JDGJJYVc
> >>
> >>
> >> On Wed, Mar 6, 2019 at 4:57 PM Andrija Panic <
> >> andrija.panic@shapeblue.com>
> >> wrote:
> >>
> >> > Hi Larry,
> >> >
> >> > Log says: Bridge support not available: brctl not found
> >> >
> >> > Fix with: yum install bridge-utils
> >> >
> >> > Let me know once you are finished with guide - you are perfect
> >> for testing
> >> > this guide (since new to CentOS completely)
> >> >
> >> > I will update the guide once you are done with it - let me know
> >> please!
> >> >
> >> > Kind regards,
> >> > Andrija
> >> >
> >> > andrija.panic@shapeblue.com
> >> > www.shapeblue.com
> >> > Amadeus House, Floral Street, London WC2E 9DPUK
> >> > @shapeblue
> >> >
> >> >
> >> >
> >> >
> >> > -----Original Message-----
> >> > From: Larry Sevilla <se...@gmail.com>
> >> > Sent: 06 March 2019 09:45
> >> > To: users@cloudstack.apache.org; CentOS@centos.org
> >> > Subject: Network Bridge - error
> >> >
> >> > Hi,
> >> >
> >> > I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
> >> > And also new to CloudStack.
> >> >
> >> > I'm trying the Quick Installation Guide of CloudStack as pointed
> by
> >> > Andrija Panic of ShapeBlue
> >> >
> >>
> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
> >> >
> >> > At Configuring the Network topic, I got an error:
> >> >
> >> > [root@localhost ~]# systemctl restart network Job for
> >> network.service
> >> > failed because the control process exited with error code. See
> >> "systemctl
> >> > status network.service" and "journalctl -xe"
> >> > for details.
> >> >
> >> > systemctl status network.service
> >> > https://pastebin.com/KzBqJN65
> >> >
> >> > journalctl -xe
> >> > https://pastebin.com/PLQGuLeR
> >> >
> >>
> >>
> >>
> >> Dag.Sonstebo@shapeblue.com
> >> www.shapeblue.com
> >> Amadeus House, Floral Street, London WC2E 9DPUK @shapeblue
> >>
> >>
> >>
> >>
>
RE: Network Bridge - error
Posted by Andrija Panic <an...@shapeblue.com>.
Hi Larry,
As a valuable community member - please feel free to edit the documentation for CentOS7 (you can do it all via GitHub, from the link for CentOS7 guide), and include somewhere the fact that NetworkManager needs to be disabled (copy/paste the commands needed) - this will help future novice users get it up and running from the first time.
Kind regards,
Andrija
andrija.panic@shapeblue.com
www.shapeblue.com
Amadeus House, Floral Street, London WC2E 9DPUK
@shapeblue
-----Original Message-----
From: Larry Sevilla <se...@gmail.com>
Sent: 08 March 2019 05:20
To: users@cloudstack.apache.org
Subject: Re: Network Bridge - error
Hi,
Successfully configured using:
CentOS 6
http://docs.cloudstack.apache.org/en/4.11.2.0/quickinstallationguide/qig.html
but needs #yum install epel-release
before #yum install mysql-connector-python
And
CentOS 7
https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
but needs to disable NetworkManager
Thx...
Currently, learning how to use.
On Fri, Mar 8, 2019 at 9:14 AM Larry Sevilla <se...@gmail.com>
wrote:
> Hi Dag,
>
> Disabling NetworkManager works.
>
> # systemctl stop NetworkManager
> # systemctl disable NetworkManager
>
>
> thx...
>
>
> On Thu, Mar 7, 2019 at 5:36 PM Dag Sonstebo
> <Da...@shapeblue.com>
> wrote:
>
>> Hi Larry,
>>
>> Looks to me like your network configuration isn't consistent - your
>> enp2s0 interface is still NetworkManager controlled, whilst the
>> bridge
>> isn't:
>>
>> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
>> [1551924307.4967] ifcfg-rh: Ignoring connection
>> /etc/sysconfig/network-scripts/ifcfg-cloudbr0
>> (d4b789ba-7321-548d-dabd-5c4150da0266,"System cloudbr0") due to
>> NM_CONTROLLED=no.
>> . . .
>> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
>> [1551924307.6674] audit: op="connection-activate"
>> uuid="740fc662-1d75-42ae-98ed-0ce92a0ca3dc" name="enp2s0" pid=14783
>> uid=0 result="fail" reason="Can not find a master for enp2s0: Master
>> connection not found or invalid"
>> Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up
>> interface enp2s0: Error: Connection activation failed: Can not find
>> a master for enp2s0: Master connection not found or invalid
>>
>>
>> I recommend you disable NM altogether - it causes nothing but problems.
>> If you want a bit more detailed network configuration overview check
>> https://www.shapeblue.com/networking-kvm-for-cloudstack-2018-revisit-
>> for-centos7-and-ubuntu-18-04/
>>
>> Regards,
>> Dag Sonstebo
>> Cloud Architect
>> ShapeBlue
>>
>>
>> On 07/03/2019, 03:05, "Larry Sevilla" <se...@gmail.com>
>> wrote:
>>
>> Hi Andrija,
>>
>> Got the same error message, but different details.
>>
>> systemctl status network.service
>> https://pastebin.com/NjtXUwci
>>
>> journalctl -xe
>> https://pastebin.com/Kn0Dggmm
>>
>> My network settings:
>> https://pastebin.com/JDGJJYVc
>>
>>
>> On Wed, Mar 6, 2019 at 4:57 PM Andrija Panic <
>> andrija.panic@shapeblue.com>
>> wrote:
>>
>> > Hi Larry,
>> >
>> > Log says: Bridge support not available: brctl not found
>> >
>> > Fix with: yum install bridge-utils
>> >
>> > Let me know once you are finished with guide - you are perfect
>> for testing
>> > this guide (since new to CentOS completely)
>> >
>> > I will update the guide once you are done with it - let me know
>> please!
>> >
>> > Kind regards,
>> > Andrija
>> >
>> > andrija.panic@shapeblue.com
>> > www.shapeblue.com
>> > Amadeus House, Floral Street, London WC2E 9DPUK
>> > @shapeblue
>> >
>> >
>> >
>> >
>> > -----Original Message-----
>> > From: Larry Sevilla <se...@gmail.com>
>> > Sent: 06 March 2019 09:45
>> > To: users@cloudstack.apache.org; CentOS@centos.org
>> > Subject: Network Bridge - error
>> >
>> > Hi,
>> >
>> > I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
>> > And also new to CloudStack.
>> >
>> > I'm trying the Quick Installation Guide of CloudStack as pointed by
>> > Andrija Panic of ShapeBlue
>> >
>> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
>> >
>> > At Configuring the Network topic, I got an error:
>> >
>> > [root@localhost ~]# systemctl restart network Job for
>> network.service
>> > failed because the control process exited with error code. See
>> "systemctl
>> > status network.service" and "journalctl -xe"
>> > for details.
>> >
>> > systemctl status network.service
>> > https://pastebin.com/KzBqJN65
>> >
>> > journalctl -xe
>> > https://pastebin.com/PLQGuLeR
>> >
>>
>>
>>
>> Dag.Sonstebo@shapeblue.com
>> www.shapeblue.com
>> Amadeus House, Floral Street, London WC2E 9DPUK @shapeblue
>>
>>
>>
>>
Re: Network Bridge - error
Posted by Larry Sevilla <se...@gmail.com>.
Hi,
Successfully configured using:
CentOS 6
http://docs.cloudstack.apache.org/en/4.11.2.0/quickinstallationguide/qig.html
but needs #yum install epel-release
before #yum install mysql-connector-python
And
CentOS 7
https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
but needs to disable NetworkManager
Thx...
Currently, learning how to use.
On Fri, Mar 8, 2019 at 9:14 AM Larry Sevilla <se...@gmail.com>
wrote:
> Hi Dag,
>
> Disabling NetworkManager works.
>
> # systemctl stop NetworkManager
> # systemctl disable NetworkManager
>
>
> thx...
>
>
> On Thu, Mar 7, 2019 at 5:36 PM Dag Sonstebo <Da...@shapeblue.com>
> wrote:
>
>> Hi Larry,
>>
>> Looks to me like your network configuration isn't consistent - your
>> enp2s0 interface is still NetworkManager controlled, whilst the bridge
>> isn't:
>>
>> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
>> [1551924307.4967] ifcfg-rh: Ignoring connection
>> /etc/sysconfig/network-scripts/ifcfg-cloudbr0
>> (d4b789ba-7321-548d-dabd-5c4150da0266,"System cloudbr0") due to
>> NM_CONTROLLED=no.
>> . . .
>> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
>> [1551924307.6674] audit: op="connection-activate"
>> uuid="740fc662-1d75-42ae-98ed-0ce92a0ca3dc" name="enp2s0" pid=14783 uid=0
>> result="fail" reason="Can not find a master for enp2s0: Master connection
>> not found or invalid"
>> Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up
>> interface enp2s0: Error: Connection activation failed: Can not find a
>> master for enp2s0: Master connection not found or invalid
>>
>>
>> I recommend you disable NM altogether - it causes nothing but problems.
>> If you want a bit more detailed network configuration overview check
>> https://www.shapeblue.com/networking-kvm-for-cloudstack-2018-revisit-for-centos7-and-ubuntu-18-04/
>>
>> Regards,
>> Dag Sonstebo
>> Cloud Architect
>> ShapeBlue
>>
>>
>> On 07/03/2019, 03:05, "Larry Sevilla" <se...@gmail.com>
>> wrote:
>>
>> Hi Andrija,
>>
>> Got the same error message, but different details.
>>
>> systemctl status network.service
>> https://pastebin.com/NjtXUwci
>>
>> journalctl -xe
>> https://pastebin.com/Kn0Dggmm
>>
>> My network settings:
>> https://pastebin.com/JDGJJYVc
>>
>>
>> On Wed, Mar 6, 2019 at 4:57 PM Andrija Panic <
>> andrija.panic@shapeblue.com>
>> wrote:
>>
>> > Hi Larry,
>> >
>> > Log says: Bridge support not available: brctl not found
>> >
>> > Fix with: yum install bridge-utils
>> >
>> > Let me know once you are finished with guide - you are perfect for
>> testing
>> > this guide (since new to CentOS completely)
>> >
>> > I will update the guide once you are done with it - let me know
>> please!
>> >
>> > Kind regards,
>> > Andrija
>> >
>> > andrija.panic@shapeblue.com
>> > www.shapeblue.com
>> > Amadeus House, Floral Street, London WC2E 9DPUK
>> > @shapeblue
>> >
>> >
>> >
>> >
>> > -----Original Message-----
>> > From: Larry Sevilla <se...@gmail.com>
>> > Sent: 06 March 2019 09:45
>> > To: users@cloudstack.apache.org; CentOS@centos.org
>> > Subject: Network Bridge - error
>> >
>> > Hi,
>> >
>> > I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
>> > And also new to CloudStack.
>> >
>> > I'm trying the Quick Installation Guide of CloudStack as pointed by
>> > Andrija Panic of ShapeBlue
>> >
>> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
>> >
>> > At Configuring the Network topic, I got an error:
>> >
>> > [root@localhost ~]# systemctl restart network Job for
>> network.service
>> > failed because the control process exited with error code. See
>> "systemctl
>> > status network.service" and "journalctl -xe"
>> > for details.
>> >
>> > systemctl status network.service
>> > https://pastebin.com/KzBqJN65
>> >
>> > journalctl -xe
>> > https://pastebin.com/PLQGuLeR
>> >
>>
>>
>>
>> Dag.Sonstebo@shapeblue.com
>> www.shapeblue.com
>> Amadeus House, Floral Street, London WC2E 9DPUK
>> @shapeblue
>>
>>
>>
>>
Re: Network Bridge - error
Posted by Larry Sevilla <se...@gmail.com>.
Hi Dag,
Disabling NetworkManager works.
# systemctl stop NetworkManager
# systemctl disable NetworkManager
thx...
On Thu, Mar 7, 2019 at 5:36 PM Dag Sonstebo <Da...@shapeblue.com>
wrote:
> Hi Larry,
>
> Looks to me like your network configuration isn't consistent - your enp2s0
> interface is still NetworkManager controlled, whilst the bridge isn't:
>
> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
> [1551924307.4967] ifcfg-rh: Ignoring connection
> /etc/sysconfig/network-scripts/ifcfg-cloudbr0
> (d4b789ba-7321-548d-dabd-5c4150da0266,"System cloudbr0") due to
> NM_CONTROLLED=no.
> . . .
> Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info>
> [1551924307.6674] audit: op="connection-activate"
> uuid="740fc662-1d75-42ae-98ed-0ce92a0ca3dc" name="enp2s0" pid=14783 uid=0
> result="fail" reason="Can not find a master for enp2s0: Master connection
> not found or invalid"
> Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up
> interface enp2s0: Error: Connection activation failed: Can not find a
> master for enp2s0: Master connection not found or invalid
>
>
> I recommend you disable NM altogether - it causes nothing but problems. If
> you want a bit more detailed network configuration overview check
> https://www.shapeblue.com/networking-kvm-for-cloudstack-2018-revisit-for-centos7-and-ubuntu-18-04/
>
> Regards,
> Dag Sonstebo
> Cloud Architect
> ShapeBlue
>
>
> On 07/03/2019, 03:05, "Larry Sevilla" <se...@gmail.com>
> wrote:
>
> Hi Andrija,
>
> Got the same error message, but different details.
>
> systemctl status network.service
> https://pastebin.com/NjtXUwci
>
> journalctl -xe
> https://pastebin.com/Kn0Dggmm
>
> My network settings:
> https://pastebin.com/JDGJJYVc
>
>
> On Wed, Mar 6, 2019 at 4:57 PM Andrija Panic <
> andrija.panic@shapeblue.com>
> wrote:
>
> > Hi Larry,
> >
> > Log says: Bridge support not available: brctl not found
> >
> > Fix with: yum install bridge-utils
> >
> > Let me know once you are finished with guide - you are perfect for
> testing
> > this guide (since new to CentOS completely)
> >
> > I will update the guide once you are done with it - let me know
> please!
> >
> > Kind regards,
> > Andrija
> >
> > andrija.panic@shapeblue.com
> > www.shapeblue.com
> > Amadeus House, Floral Street, London WC2E 9DPUK
> > @shapeblue
> >
> >
> >
> >
> > -----Original Message-----
> > From: Larry Sevilla <se...@gmail.com>
> > Sent: 06 March 2019 09:45
> > To: users@cloudstack.apache.org; CentOS@centos.org
> > Subject: Network Bridge - error
> >
> > Hi,
> >
> > I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
> > And also new to CloudStack.
> >
> > I'm trying the Quick Installation Guide of CloudStack as pointed by
> > Andrija Panic of ShapeBlue
> >
> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
> >
> > At Configuring the Network topic, I got an error:
> >
> > [root@localhost ~]# systemctl restart network Job for
> network.service
> > failed because the control process exited with error code. See
> "systemctl
> > status network.service" and "journalctl -xe"
> > for details.
> >
> > systemctl status network.service
> > https://pastebin.com/KzBqJN65
> >
> > journalctl -xe
> > https://pastebin.com/PLQGuLeR
> >
>
>
>
> Dag.Sonstebo@shapeblue.com
> www.shapeblue.com
> Amadeus House, Floral Street, London WC2E 9DPUK
> @shapeblue
>
>
>
>
Re: Network Bridge - error
Posted by Dag Sonstebo <Da...@shapeblue.com>.
Hi Larry,
Looks to me like your network configuration isn't consistent - your enp2s0 interface is still NetworkManager controlled, whilst the bridge isn't:
Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info> [1551924307.4967] ifcfg-rh: Ignoring connection /etc/sysconfig/network-scripts/ifcfg-cloudbr0 (d4b789ba-7321-548d-dabd-5c4150da0266,"System cloudbr0") due to NM_CONTROLLED=no.
. . .
Mar 07 10:05:07 localhost.localdomain NetworkManager[4025]: <info> [1551924307.6674] audit: op="connection-activate" uuid="740fc662-1d75-42ae-98ed-0ce92a0ca3dc" name="enp2s0" pid=14783 uid=0 result="fail" reason="Can not find a master for enp2s0: Master connection not found or invalid"
Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up interface enp2s0: Error: Connection activation failed: Can not find a master for enp2s0: Master connection not found or invalid
I recommend you disable NM altogether - it causes nothing but problems. If you want a bit more detailed network configuration overview check https://www.shapeblue.com/networking-kvm-for-cloudstack-2018-revisit-for-centos7-and-ubuntu-18-04/
Regards,
Dag Sonstebo
Cloud Architect
ShapeBlue
On 07/03/2019, 03:05, "Larry Sevilla" <se...@gmail.com> wrote:
Hi Andrija,
Got the same error message, but different details.
systemctl status network.service
https://pastebin.com/NjtXUwci
journalctl -xe
https://pastebin.com/Kn0Dggmm
My network settings:
https://pastebin.com/JDGJJYVc
On Wed, Mar 6, 2019 at 4:57 PM Andrija Panic <an...@shapeblue.com>
wrote:
> Hi Larry,
>
> Log says: Bridge support not available: brctl not found
>
> Fix with: yum install bridge-utils
>
> Let me know once you are finished with guide - you are perfect for testing
> this guide (since new to CentOS completely)
>
> I will update the guide once you are done with it - let me know please!
>
> Kind regards,
> Andrija
>
> andrija.panic@shapeblue.com
> www.shapeblue.com
> Amadeus House, Floral Street, London WC2E 9DPUK
> @shapeblue
>
>
>
>
> -----Original Message-----
> From: Larry Sevilla <se...@gmail.com>
> Sent: 06 March 2019 09:45
> To: users@cloudstack.apache.org; CentOS@centos.org
> Subject: Network Bridge - error
>
> Hi,
>
> I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
> And also new to CloudStack.
>
> I'm trying the Quick Installation Guide of CloudStack as pointed by
> Andrija Panic of ShapeBlue
> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
>
> At Configuring the Network topic, I got an error:
>
> [root@localhost ~]# systemctl restart network Job for network.service
> failed because the control process exited with error code. See "systemctl
> status network.service" and "journalctl -xe"
> for details.
>
> systemctl status network.service
> https://pastebin.com/KzBqJN65
>
> journalctl -xe
> https://pastebin.com/PLQGuLeR
>
Dag.Sonstebo@shapeblue.com
www.shapeblue.com
Amadeus House, Floral Street, London WC2E 9DPUK
@shapeblue
Re: Network Bridge - error
Posted by Larry Sevilla <se...@gmail.com>.
Hi Andrija,
Got the same error message, but different details.
systemctl status network.service
https://pastebin.com/NjtXUwci
journalctl -xe
https://pastebin.com/Kn0Dggmm
My network settings:
https://pastebin.com/JDGJJYVc
On Wed, Mar 6, 2019 at 4:57 PM Andrija Panic <an...@shapeblue.com>
wrote:
> Hi Larry,
>
> Log says: Bridge support not available: brctl not found
>
> Fix with: yum install bridge-utils
>
> Let me know once you are finished with guide - you are perfect for testing
> this guide (since new to CentOS completely)
>
> I will update the guide once you are done with it - let me know please!
>
> Kind regards,
> Andrija
>
> andrija.panic@shapeblue.com
> www.shapeblue.com
> Amadeus House, Floral Street, London WC2E 9DPUK
> @shapeblue
>
>
>
>
> -----Original Message-----
> From: Larry Sevilla <se...@gmail.com>
> Sent: 06 March 2019 09:45
> To: users@cloudstack.apache.org; CentOS@centos.org
> Subject: Network Bridge - error
>
> Hi,
>
> I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
> And also new to CloudStack.
>
> I'm trying the Quick Installation Guide of CloudStack as pointed by
> Andrija Panic of ShapeBlue
> https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
>
> At Configuring the Network topic, I got an error:
>
> [root@localhost ~]# systemctl restart network Job for network.service
> failed because the control process exited with error code. See "systemctl
> status network.service" and "journalctl -xe"
> for details.
>
> systemctl status network.service
> https://pastebin.com/KzBqJN65
>
> journalctl -xe
> https://pastebin.com/PLQGuLeR
>
RE: Network Bridge - error
Posted by Andrija Panic <an...@shapeblue.com>.
Hi Larry,
Log says: Bridge support not available: brctl not found
Fix with: yum install bridge-utils
Let me know once you are finished with guide - you are perfect for testing this guide (since new to CentOS completely)
I will update the guide once you are done with it - let me know please!
Kind regards,
Andrija
andrija.panic@shapeblue.com
www.shapeblue.com
Amadeus House, Floral Street, London WC2E 9DPUK
@shapeblue
-----Original Message-----
From: Larry Sevilla <se...@gmail.com>
Sent: 06 March 2019 09:45
To: users@cloudstack.apache.org; CentOS@centos.org
Subject: Network Bridge - error
Hi,
I'm new to CentOS. (I have tried Debian, Ubuntu, Devuan & Gentoo).
And also new to CloudStack.
I'm trying the Quick Installation Guide of CloudStack as pointed by Andrija Panic of ShapeBlue https://github.com/apache/cloudstack-documentation/blob/master/source/quickinstallationguide/qig.rst
At Configuring the Network topic, I got an error:
[root@localhost ~]# systemctl restart network Job for network.service failed because the control process exited with error code. See "systemctl status network.service" and "journalctl -xe"
for details.
systemctl status network.service
https://pastebin.com/KzBqJN65
journalctl -xe
https://pastebin.com/PLQGuLeR