Open Stack

On Thu, Apr 23, 2020 at 5:54 AM Radosław Piliszek
<radoslaw.piliszek at gmail.com> wrote:
>
> Hi Folks,
>
> I do wonder how Blazar became part of Tacker discussion.

It is because local.conf suggested in
https://docs.openstack.org/tacker/train/install/devstack.html enables
blazar devstack plugin.

Back to the original query, it is caused by the inconsistent branch usage.
The cause of the problem asked looks like that local.conf fetches the
master branch of devstack plugins but stable/train devstack is used.
The default value of USE_PYTHON3 is False in DevStack stable/train, so
python 2.7 is used, but DevStack plugins from the master branch is
used, so modules with python3 support only are being installed into
python 2.7 environment.

What I can say now are:
- If you use the stable/train branch, specify stable/train for
devstack plugins in local.conf instead of the master branch  if you
use the stable/train branch.
- If you use the master branch, checkout the master branch of DevStack
instead of stable/train.

-amotoki

>
> As for Tacker image, Kolla has working Tacker images [1] [2] (also
> available with other distros), also in Kolla-Ansible [3], ready for
> deployment. :-)
>
> [1] https://hub.docker.com/r/kolla/ubuntu-source-tacker-conductor
> [2] https://hub.docker.com/r/kolla/ubuntu-source-tacker-server
> [3] https://docs.openstack.org/kolla-ansible/latest/reference/orchestration-and-nfv/tacker-guide.html
>
> -yoctozepto
>
> On Wed, Apr 22, 2020 at 10:26 PM Yasufumi Ogawa <yasufum.o at gmail.com> wrote:
> >
> > Hi,
> >
> > Thank you for the report Ivandro, and suggestion from Ghanshyam.
> >
> > I'd like to reply about asking an image installed Tacker. Unfortunately,
> > we don't have such an image currently. If you still have any problem
> > after following Ghanshyam's suggestion, I'd like to support for your
> > installation, and update documentation if required.
> >
> > Thanks,
> > Yasufumi
> >
> > On 2020/04/23 3:54, Ghanshyam Mann wrote:
> > >   ---- On Wed, 22 Apr 2020 06:59:36 -0500 Ivandro <i201822117 at hust.edu.cn> wrote ----
> > >   > Hello Mr. Yasufumi,
> > >   >
> > >   > Sorry for later replay. I will be replaying to your feedback timely.
> > >   >
> > >   > hope to have your support and if possible, guide on how to troubleshooting.
> > >   >
> > >   > here are my scenario:
> > >   >
> > >   > I want to install tacker project using the following guide:
> > >   > https://docs.openstack.org/tacker/train/install/devstack.html
> > >   >
> > >   > My environment info: 2 ubuntu server 18.04.4 LTS, VMWare workstation, 6G
> > >   > RAM, 100G  SSD HD, 2vCPU.
> > >   >
> > >   > Am trying to install both master branch and stable/train, on each
> > >   > server. Please find in attachment the local.conf file used for each
> > >   > installation..
> > >   >
> > >   > MASTER BRANCH REPORT:
> > >   >
> > >   > Commands used:
> > >   >
> > >   > ##User add
> > >   > sudo useradd -s /bin/bash -d /opt/stack -m stack
> > >   > echo "stack ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/stack
> > >   > sudo su - stack
> > >   >
> > >   > ##Download openstack Train branch
> > >   > git clone https://opendev.org/openstack-dev/devstack -b stable/train
> > >   > cd devstack
> > >   > vi  local.conf  #Use the all in one config from manual page
> > >   > ## RECLONE=yes
> > >   >
> > >   > ##Start installation
> > >   > ./stack.sh
> > >   >
> > >   > ERROR INFO:
> > >   >
> > >   > ++/opt/stack/kuryr-kubernetes/devstack/plugin.sh:wait_for:552 die 'Timed
> > >   > out waiting for Kubernetes API Server'
> > >   > ++functions-common:die:193                  local exitcode=1
> > >   > [Call Trace]
> > >   > ./stack.sh:1400:run_phase
> > >   > /opt/stack/devstack/functions-common:1785:run_plugins
> > >   > /opt/stack/devstack/functions-common:1752:source
> > >   > /opt/stack/kuryr-kubernetes/devstack/plugin.sh:1068:run_k8s_controller_manager
> > >   > /opt/stack/kuryr-kubernetes/devstack/plugin.sh:643:wait_for
> > >   > /opt/stack/kuryr-kubernetes/devstack/plugin.sh:552:die
> > >   > [ERROR] /opt/stack/kuryr-kubernetes/devstack/plugin.sh:Timed out
> > >   > Error on exit
> > >   > nova-compute: no process found
> > >   > neutron-dhcp-agent: no process found
> > >   > neutron-l3-agent: no process found
> > >   > neutron-metadata-agent: no process found
> > >   > neutron-openvswitch-agent: no process found
> > >   >   full logs in attachment file master.rar
> > >   >
> > >   >
> > >   >
> > >   >
> > >   > TRAIN BRANCH INSTALLATION:
> > >   >
> > >   > Commands used:
> > >   >
> > >   > ##User add
> > >   > sudo useradd -s /bin/bash -d /opt/stack -m stack
> > >   > echo "stack ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/stack
> > >   > sudo su - stack
> > >   >
> > >   > ##Download openstack Train branch
> > >   > git clone https://opendev.org/openstack-dev/devstack -b stable/train
> > >   > cd devstack
> > >   > vi  local.conf  #Use the all in one config from manual page
> > >   > ## RECLONE=yes
> > >   >
> > >   > ##Start installation
> > >   > ./stack.sh
> > >   >
> > >   > then it return the following error:
> > >   >
> > >   > Obtaining file:///opt/stack/python-blazarclient
> > >   > python-blazarclient requires Python '>=3.6' but the running Python is 2.7.17
> > >   > You are using pip version 9.0.3, however version 20.0.2 is available.
> > >   > You should consider upgrading via the 'pip install --upgrade pip' command.
> > >   > Error on exit
> > >   >   please find in attachment the full logs for this error in file named
> > >   > train.rar
> > >
> > > python-blazarclient  (even all OpenStack services and lib except swift and Storlets)  are now
> > > python3-only means their latest version will not be installed on <py3.6 env.
> > >
> > > You need to use python-blazarclient==2.2.1 for the node running with py2.7.
> > >
> > > Here are the release notes for python-blazarclient declare the py3 required for 3.0.0 onwards.
> > > - https://docs.openstack.org/releasenotes/python-blazarclient/unreleased.html#relnotes-3-0-0
> > >
> > > -gmann
> > >
> > >
> > >   >
> > >   >
> > >   > Please let me know if you need additional information.
> > >   >
> > >   >
> > >   > BR
> > >   >
> > >   >
> > >   >
> > >   >
> > >   > On 4/19/2020 4:38 AM, Yasufumi Ogawa wrote:
> > >   > > Hi,
> > >   > >
> > >   > > Could you make a bug report for sharing your problem exactly if possible?
> > >   > >
> > >   > > On 2020/04/18 12:51, Ivandro wrote:
> > >   > >> Hello,
> > >   > >>
> > >   > >> I have been trying to install the tacker project in a VM, following
> > >   > >> the instruction from this url:
> > >   > >> https://docs.openstack.org/tacker/train/install/devstack.html based
> > >   > >> on devstack but unsuccessful. Is there a link to download an already
> > >   > >> installed VM with tacker?
> > >   > > I'd like to confirm that we have already have such a VM, or can provide.
> > >   > >
> > >   > > Regards,
> > >   > > Yasufumi
> > >   > >
> > >   > >>
> > >   > >>
> > >   > >> BR
> > >   >
> > >
> >
>