Re: [openstack-dev] [tripleo] request for feedback/review on docker2podman upgrade

2018-10-31 Thread Sofer Athlan-Guyot
Emilien Macchi writes: > A bit of an update here: > > - We merged the patch in openstack/paunch that stop the Docker container if > we try to start a Podman container. > - We switched the undercloud upgrade job to test upgrades from Docker to > Podman (for now containers are stopped in Docker

Re: [openstack-dev] [tripleo] request for feedback/review on docker2podman upgrade

2018-10-30 Thread Emilien Macchi
A bit of an update here: - We merged the patch in openstack/paunch that stop the Docker container if we try to start a Podman container. - We switched the undercloud upgrade job to test upgrades from Docker to Podman (for now containers are stopped in Docker and then started in Podman). - We are

Re: [openstack-dev] [tripleo] request for feedback/review on docker2podman upgrade

2018-10-19 Thread Emilien Macchi
On Fri, Oct 19, 2018 at 4:24 AM Giulio Fidente wrote: > 1) create the podman systemd unit > 2) delete the docker container > We finally went with "stop the docker container" 3) start the podman container > and 4) delete the docker container later in THT upgrade_tasks. And yes +1 to do the

Re: [openstack-dev] [tripleo] request for feedback/review on docker2podman upgrade

2018-10-19 Thread Sergii Golovatiuk
Hi, On Fri, Oct 19, 2018 at 10:24 AM Giulio Fidente wrote: > On 10/14/18 5:07 PM, Emilien Macchi wrote: > > I recently wrote a blog post about how we could upgrade an host from > > Docker containers to Podman containers. > > > > >

Re: [openstack-dev] [tripleo] request for feedback/review on docker2podman upgrade

2018-10-19 Thread Giulio Fidente
On 10/14/18 5:07 PM, Emilien Macchi wrote: > I recently wrote a blog post about how we could upgrade an host from > Docker containers to Podman containers. > > http://my1.fr/blog/openstack-containerization-with-podman-part-3-upgrades/ thanks Emilien this looks nice and I believe the basic

[openstack-dev] [tripleo] request for feedback/review on docker2podman upgrade

2018-10-14 Thread Emilien Macchi
I recently wrote a blog post about how we could upgrade an host from Docker containers to Podman containers. http://my1.fr/blog/openstack-containerization-with-podman-part-3-upgrades/ I managed to get this prototype actually tested in CI: https://review.openstack.org/#/c/608463/