Open Stack

In my following email I was going to say “Without issue” sorry my iPhone keyboard isn’t mechanical. Again my friend from India running OSA and they are happy no issue at all. 

Sent from my iPhone

> On Feb 26, 2021, at 8:31 AM, Satish Patel <satish.txt at gmail.com> wrote:
> 
> I have couple of friends in India running openstack-ansible with issue. Not sure if this is something related to your ISP or computer. I don’t think anyone restrict repo for country. 
> 
> Ask in IRC what is the alternative if you won’t able to clone repo 
> 
> Sent from my iPhone
> 
>>> On Feb 26, 2021, at 8:02 AM, Amey Abhyankar <sco1984 at gmail.com> wrote:
>>> 
>>> On Fri, 26 Feb 2021 at 17:05, Satish Patel <satish.txt at gmail.com> wrote:
>>> 
>>> Make sure you are following AIO instruction properly, it seem you missed something. AIO is mostly simple deployment if you read that guide carefully. Pay attraction to any error in playbook. =
>> Step 1) Pls open http://paste.openstack.org/show/802767/
>> Step 2) Observe the error log
>> Step 3) As per the explanation by 1 of the expert at
>> #openstack-ansible IRC channel, the error is due to connectivity issue
>> after executing following command = # scripts/bootstrap-ansible.sh
>> 
>> I guess the issue is for users connecting from India.
>> Do we have any users from India who can try the bootstrap command?
>> We just need to validate if bootstrap drops/stops/breaks connectivity
>> at 1 point.
>> I guess bootstrap copies those files under /etc/openstack_deploy/ & if
>> bootstrap itself fails, we wont see those files under /etc/ right?
>> 
>>> 
>>> If all good then you will see bunch of files in /etc/openstack_deploy/
>>> 
>>> Sent from my iPhone
>>> 
>>>>> On Feb 25, 2021, at 9:09 PM, Amey Abhyankar <sco1984 at gmail.com> wrote:
>>>> 
>>>> Hello,
>>>> 
>>>>> On Wed, 24 Feb 2021 at 19:36, Satish Patel <satish.txt at gmail.com> wrote:
>>>>> 
>>>>> Try this and see if it works.
>>>>> 
>>>>> add this in /etc/openstack_deploy/user_variables.yml and re-deploy.
>>>> 
>>>> I only see 'ansible_facts' dir under '/etc/openstack_deploy'
>>>> 
>>>>> apply_security_hardening: false
>>>>> 
>>>>> also if you look into error its something TLS fail, i don't think this
>>>>> is OSA error, why don't you try to clone by hand and see if that
>>>>> command works something like this, lets see if that works without
>>>>> error.
>>>>> 
>>>>> git clone --branch=master --depth=20 --no-single-branch -v
>>>>> https://opendev.org/openstack/ansible-hardening
>>>>> /etc/ansible/roles/ansible-hardening
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>>> On Wed, Feb 24, 2021 at 4:49 AM Amey Abhyankar <sco1984 at gmail.com> wrote:
>>>>>> 
>>>>>> On Tue, 23 Feb 2021 at 18:41, Sean Mooney <smooney at redhat.com> wrote:
>>>>>>> 
>>>>>>> On Tue, 2021-02-23 at 10:56 +0530, Amey Abhyankar wrote:
>>>>>>>> I posted the output at #openstack-ansible IRC channel a few days back.
>>>>>>>> I am not sure how to pull the old post from IRC after rejoining.
>>>>>>>> If somebody still has the session, pls paste the log here thanks.
>>>>>>> the public archives are here http://eavesdrop.openstack.org/irclogs/%23openstack-ansible/
>>>>>> 
>>>>>> Thanks Sean.
>>>>>> 
>>>>>> @Satish Patel  =  http://paste.openstack.org/show/802767/ The log &
>>>>>> the IRC chat reference =
>>>>>> http://eavesdrop.openstack.org/irclogs/%23openstack-ansible/%23openstack-ansible.2021-02-18.log.html
>>>>>> 
>>>>>>>> 
>>>>>>>> Regards,
>>>>>>>> Amey.
>>>>>>>> 
>>>>>>>> 
>>>>>>>> On Tue, 23 Feb 2021 at 10:39, Satish Patel <satish.txt at gmail.com> wrote:
>>>>>>>>> 
>>>>>>>>> Why don't you post full error logs or bootstrap logs here -
>>>>>>>>> http://paste.openstack.org/
>>>>>>>>> 
>>>>>>>>> On Mon, Feb 22, 2021 at 11:12 PM Amey Abhyankar <sco1984 at gmail.com> wrote:
>>>>>>>>>> 
>>>>>>>>>> Thanks all.
>>>>>>>>>> I took quick help from #openstack-ansible IRC channel.
>>>>>>>>>> 
>>>>>>>>>> It seems like there is an issue for Indian users for bootstrap.
>>>>>>>>>> The connection fails at 1 point.
>>>>>>>>>> I am connected over a 50+ mbps very stable connection.
>>>>>>>>>> I also tried over a 100+ mbps corporate 1:1 fibre optic line. Same issue.
>>>>>>>>>> 
>>>>>>>>>> I just wonder if we have any audience doing OSA bootstrapping over any
>>>>>>>>>> ISP's in India in the last couple of weeks..
>>>>>>>>>> 
>>>>>>>>>> Regards,
>>>>>>>>>> Amey.
>>>>>>>>>> 
>>>>>>>>>> On Wed, 17 Feb 2021 at 17:47, Dmitriy Rabotyagov <noonedeadpunk at ya.ru> wrote:
>>>>>>>>>>> 
>>>>>>>>>>> Regarding OSA, RAM requirement is more heavy I'd say in case you want to do AIO deployment with LXC containers. I'd suggest using ~10Gb of RAM because 8Gb is bare minimum.
>>>>>>>>>>> But in case of metal SCENARIO for AIO, 8Gb should be pretty much ok, and I guess 6 Gb is really bare minimum.
>>>>>>>>>>> 
>>>>>>>>>>> Reagarding CPUs I was runing AIO with 4 CPUs and it was also pretty fine.
>>>>>>>>>>> 
>>>>>>>>>>> 17.02.2021, 13:13, "Sean Mooney" <smooney at redhat.com>:
>>>>>>>>>>> 
>>>>>>>>>>> On Wed, 2021-02-17 at 10:12 +0530, Amey Abhyankar wrote:
>>>>>>>>>>> 
>>>>>>>>>>> Thanks.
>>>>>>>>>>> I have joined the channel.
>>>>>>>>>>> 
>>>>>>>>>>> AIO doc says minimum 8 vcpu's are required.
>>>>>>>>>>> Is that a mandatory requirement?
>>>>>>>>>>> My laptop has less vcpu's.
>>>>>>>>>>> 
>>>>>>>>>>> if its just a test deployment you can run with less
>>>>>>>>>>> we normally recommend 8G for ram and 8vcpus for an all in one deployment of openstack but it will work with 4
>>>>>>>>>>> you just wont be abel to run many vms. on the ram side i have deployed all in one node in 6G of ram but again that
>>>>>>>>>>> teands not to leave much room for vms.
>>>>>>>>>>> 
>>>>>>>>>>> i havent realy used OSA but the requirements should be more or less the same.
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> Regards,
>>>>>>>>>>> Amey.
>>>>>>>>>>> 
>>>>>>>>>>> On Tue, 16 Feb 2021 at 22:31, Satish Patel <satish.txt at gmail.com> wrote:
>>>>>>>>>>>> 
>>>>>>>>>>>> In my setup I have deployed everything on real hardware with VLANs etc
>>>>>>>>>>>> to mimic production style. Are you trying to deploy openstack-ansible
>>>>>>>>>>>> (AIO)? https://docs.openstack.org/openstack-ansible/latest/user/aio/quickstart.html
>>>>>>>>>>>> 
>>>>>>>>>>>> Let me assume you are trying to deploy an openstack-ansible AIO model
>>>>>>>>>>>> on a virtual box. In that case you don't need any special networking,
>>>>>>>>>>>> all you need is a single virtualBox nic in Bridge mode and follow AIO
>>>>>>>>>>>> instructions. Why don't you join openstack-ansible IRC, it's hard to
>>>>>>>>>>>> answer interactive questions here.
>>>>>>>>>>>> 
>>>>>>>>>>>> On Tue, Feb 16, 2021 at 11:27 AM Amey Abhyankar <sco1984 at gmail.com> wrote:
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Hello Satish,
>>>>>>>>>>>>> 
>>>>>>>>>>>>> I am unable to ssh/ping the CentOS 8.2 machine after following the
>>>>>>>>>>>>> steps mentioned in your document.
>>>>>>>>>>>>> I am trying this POC using Oracle Virtualbox.
>>>>>>>>>>>>> The vm got 192.168.0.x IP from DHCP in my wifi router.
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Till bootstrap, the SSH session was alive.
>>>>>>>>>>>>> But after a while I lost access to the vm.
>>>>>>>>>>>>> Now If I do ip a, I don't see the 192.168.0.x IP to any interface.
>>>>>>>>>>>>> 
>>>>>>>>>>>>> What can be the issue?
>>>>>>>>>>>>> 
>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>> Amey.
>>>>>>>>>>>>> 
>>>>>>>>>>>>> On Wed, 10 Feb 2021 at 20:12, Satish Patel <satish.txt at gmail.com> wrote:
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Hi Amey,
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> I am running my cloud using openstack-ansible on centos 7.5 (on
>>>>>>>>>>>>>> Production) and 8.x (on Lab because centos 8 soon end of life, my
>>>>>>>>>>>>>> future plan is to migrate everything to ubuntu ).
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> Answer to your question is you have two way to configure networking using OSA
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> 1. Use systemd-networkd here is the example -
>>>>>>>>>>>>>> http://paste.openstack.org/show/802517/
>>>>>>>>>>>>>> 2. Use package network-scripts (This is legacy way to configure
>>>>>>>>>>>>>> network on centOS /etc/sysconfig/network-scripts/* style) - You can
>>>>>>>>>>>>>> see example on my blog how to deploy OSA on centos -
>>>>>>>>>>>>>> https://satishdotpatel.github.io//build-openstack-cloud-using-openstack-ansible/
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> 
>>>>>>>>>>>>>> On Wed, Feb 10, 2021 at 9:14 AM Amey Abhyankar <sco1984 at gmail.com> wrote:
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> Hello Jonathan,
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> On Wed, 10 Feb 2021 at 18:35, Jonathan Rosser
>>>>>>>>>>>>>>> <jonathan.rosser at rd.bbc.co.uk> wrote:
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Hi Amey,
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> The documentation that you linked to is specifically for the ansible
>>>>>>>>>>>>>>>> deployment host, which can be separate from the OpenStack target hosts
>>>>>>>>>>>>>>>> if you wish. The only requirement is that it has ssh access to the
>>>>>>>>>>>>>>>> target hosts, by default this would be via the network attached to
>>>>>>>>>>>>>>>> br-mgmt on those hosts.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> In terms of the target hosts networking, you should refer to
>>>>>>>>>>>>>>>> https://docs.openstack.org/project-deploy-guide/openstack-ansible/latest/targethosts.html#configuring-the-network.
>>>>>>>>>>>>>>> Yes I checked this reference.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> OpenStack-Ansible does not prescribe any particular method for
>>>>>>>>>>>>>>>> setting up the host networking as this tends to be specific
>>>>>>>>>>>>>>>> to the individual environment or deployer preferences.
>>>>>>>>>>>>>>> I am looking for an example where to put the interface configurations
>>>>>>>>>>>>>>> in CentOS 8.
>>>>>>>>>>>>>>> But, I am unable to find any references specifically for CentOS/RHEL.
>>>>>>>>>>>>>>> Hence I post the question here to get help from some1 who is already
>>>>>>>>>>>>>>> running OpenStack on CentOS 8.
>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>> Amey.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> You should pick most appropriate network config tool for your
>>>>>>>>>>>>>>>> OS/environment and create the bridges and networks listed in the
>>>>>>>>>>>>>>>> table on the target hosts documentation.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> I would always recommend starting with an All-In-One deployment
>>>>>>>>>>>>>>>> https://docs.openstack.org/openstack-ansible/latest/user/aio/quickstart.html.
>>>>>>>>>>>>>>>> This will generate a complete test environment
>>>>>>>>>>>>>>>> with all the host networking set up correctly and will serve as
>>>>>>>>>>>>>>>> a reference example for a production deployment.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Do join the #openstack-ansible IRC channel if you would like
>>>>>>>>>>>>>>>> to discuss any of the options further.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>> Jonathan.
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> On 10/02/2021 10:09, Amey Abhyankar wrote:
>>>>>>>>>>>>>>>>> Hello,
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> I am trying to install OpenStack by referring following guides =
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> 1) https://docs.openstack.org/project-deploy-guide/openstack-ansible/latest/deploymenthost.html
>>>>>>>>>>>>>>>>> 2) https://docs.openstack.org/openstack-ansible/victoria/user/test/example.html
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> In link number 2, there is a step to configure interfaces.
>>>>>>>>>>>>>>>>> In CentOS 8 we don't have a /etc/network/interfaces file.
>>>>>>>>>>>>>>>>> Which interface file should I configure?
>>>>>>>>>>>>>>>>> Or do I need to create all virtual int's manually using nmcli?
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Pls suggest thanks.
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>> Amey.
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>>> 
>>>>>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>>>> --
>>>>>>>>>>> Kind Regards,
>>>>>>>>>>> Dmitriy Rabotyagov
>>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>>