Error updating Fedora package list

[coryan]

While running dnf makecache the build got this error:

https://pantheon.corp.google.com/cloud-build/builds;region=us-east1/a54bf28f-51c9-41a5-b995-a6db9e257366;step=0?project=cloud-cpp-testing-resources

time="2022-07-10T13:07:39Z" level=info msg="Running: [/bin/sh -c dnf makecache &&     dnf install -y ccache cmake curl findutils gcc-c++ git make ninja-build         openssl-devel patch unzip tar wget zip zlib-devel]"
Fedora 35 - x86_64                               16 MB/s |  79 MB     00:04    
Fedora 35 openh264 (From Cisco) - x86_64        2.3 kB/s | 2.5 kB     00:01    
Fedora Modular 35 - x86_64                      3.8 MB/s | 3.3 MB     00:00    
Fedora 35 - x86_64 - Updates                     13 MB/s |  31 MB     00:02    
Fedora Modular 35 - x86_64 - Updates            493  B/s | 3.3 kB     00:06    
Errors during downloading metadata for repository 'updates-modular':
  - Curl error (16): Error in the HTTP2 framing layer for https://mirrors.fedoraproject.org/metalink?repo=updates-released-modular-f35&arch=x86_64 []
  - Status code: 503 for https://mirrors.fedoraproject.org/metalink?repo=updates-released-modular-f35&arch=x86_64 (IP: 152.19.134.142)
Error: Failed to download metadata for repo 'updates-modular': Cannot prepare internal mirrorlist: Status code: 503 for https://mirrors.fedoraproject.org/metalink?repo=updates-released-modular-f35&arch=x86_64 (IP: 152.19.134.142

We probably need to retry any dnf makecache or maybe there is a retry option we can pass to it.

[scotthart]

https://pantheon.corp.google.com/cloud-build/builds;region=us-east1/2d1669a7-7a12-4d5f-bf4f-345a822f9edc?project=cloud-cpp-testing-resources

Errors during downloading metadata for repository 'fedora':
  - Status code: 503 for https://mirrors.fedoraproject.org/metalink?repo=fedora-36&arch=x86_64 (IP: 152.19.134.142)
Error: Failed to download metadata for repo 'fedora': Cannot prepare internal mirrorlist: Status code: 503 for https://mirrors.fedoraproject.org/metalink?repo=fedora-36&arch=x86_64 (IP: 152.19.134.142)
error building image: error building stage: failed to execute command: waiting for process to exit: exit status 1

[dbolduc]

https://storage.googleapis.com/cloud-cpp-community-publiclogs/logs/google-cloud-cpp/main/f5c84b4b8c3086e0c5715bc9e8428663b221304d/fedora-36-ubsan/log-9e3aa32e-2f37-4e59-aa4b-860c3995316c.txt

[dbolduc]

https://storage.googleapis.com/cloud-cpp-community-publiclogs/logs/google-cloud-cpp/10292/33bbcb73895dc6e0421efeb0cd266bef92d6352f/fedora-36-cmake-cmake-single-feature/log-66121a3a-00d4-4a5f-9b0c-37bf856e5b40.txt

[coryan]

No repeats in more than 90d. Closing.