Re: [PATCH v2 2/5] Use docker "stable" tag

[Daniel P . Berrangé]

On Mon, May 22, 2023 at 06:41:51PM +0100, Camilla Conte wrote:
> Use the same tag in all jobs.
> 
> Signed-off-by: Camilla Conte <cconte@redhat.com>
> ---
>  .gitlab-ci.d/container-template.yml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/.gitlab-ci.d/container-template.yml 
> b/.gitlab-ci.d/container-template.yml
> index 519b8a9482..11569dd900 100644
> --- a/.gitlab-ci.d/container-template.yml
> +++ b/.gitlab-ci.d/container-template.yml
> @@ -3,7 +3,7 @@
>    image: docker:stable
>    stage: containers
>    services:
> -    - docker:dind
> +    - docker:stable-dind

For reasons I don't understand, this change is responsible for all our
failed CI jobs involving Fedora being unable to resolve DNS

Fedora 37 - x86_64                              0.0  B/s |   0  B     00:00    
Errors during downloading metadata for repository 'fedora':
  - Curl error (6): Couldn't resolve host name for 
https://mirrors.fedoraproject.org/metalink?repo=fedora-37&arch=x86_64&countme=1 
[getaddrinfo() thread failed to start]
  - Curl error (6): Couldn't resolve host name for 
https://mirrors.fedoraproject.org/metalink?repo=fedora-37&arch=x86_64 
[getaddrinfo() thread failed to start]
Error: Failed to download metadata for repo 'fedora': Cannot prepare internal 
mirrorlist: Curl error (6): Couldn't resolve host name for 
https://mirrors.fedoraproject.org/metalink?repo=fedora-37&arch=x86_64 
[getaddrinfo() thread failed to start]


Switching back to ':dind' instead of ':stable-dind' makes it work again.


AFAICT, the ':stable-dind' and ':stable' tags are no longer even supported.

The last published content under these tags dates from 2020, and these
tag names are not mentioned on

    https://hub.docker.com/_/docker


While reverting this change would fix our Fedora problems, it leaves usage
of the 'stable-dind' tag in opensbi.yml, as well as 'stable' tag usage in
other places.

Thus I'm going to test a patch to move everything to 'latest' / 'dind'


With regards,
Daniel
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