application: print command line

[travisdowns]

Somehow we've gotten away without printing the command line all this time. In some contexts it is printed out by some other component but we should print it out ourselves in Redpanda too.

Ref CORE-6746.

Backports Required

• none - not a bug fix
• none - this is a backport
• none - issue does not exist in previous branches
• none - papercut/not impactful enough to backport
• v24.2.x
• v24.1.x
• v23.3.x

Release Notes

Improvements

• The command line is now printed to the log at startup by the Redpanda process.

[vbotbuildovich]

new failures in https://buildkite.com/redpanda/redpanda/builds/52732#01913948-b5c3-4ca7-b1c4-4e88b72b638b:

"rptest.tests.mirror_maker_test.TestMirrorMakerService.test_simple_end_to_end.source_type=kafka"

[vbotbuildovich]

ducktape was retried in https://buildkite.com/redpanda/redpanda/builds/52732#0191394a-b602-4a29-a271-15d4462e41b9

ducktape was retried in https://buildkite.com/redpanda/redpanda/builds/52732#0191394a-b5fe-4700-b05f-9921cd3d5fa8

ducktape was retried in https://buildkite.com/redpanda/redpanda/builds/52852#01914c9b-a840-462b-8fba-41bf658691da

ducktape was retried in https://buildkite.com/redpanda/redpanda/builds/52869#01914da6-2d8a-4382-b5cb-43665c19724b

[travisdowns]

/ci-repeat 1

[travisdowns]

Applied suggestion to use std::span from @andijcr and force pushed.

[andijcr]

apparently for the bazel build you need to add @fmt dep to application

diff --git a/src/v/redpanda/BUILD b/src/v/redpanda/BUILD
index d83c422e5c..43f13d4147 100644
--- a/src/v/redpanda/BUILD
+++ b/src/v/redpanda/BUILD
@@ -65,6 +65,7 @@ redpanda_cc_library(
         "@protobuf",
         "@protobuf//:protobuf_lite",
         "@seastar",
+        "@fmt",
     ],
 )
 

[travisdowns]

apparently for the bazel build you need to add @fmt dep to application

Weird, because fmt:: was already being used by application.cc. I guess it's because the header file is included now?

[StephanDollberg]

Weird, because fmt:: was already being used by application.cc. I guess it's because the header file is included now?

It's because of https://redpandadata.atlassian.net/wiki/spaces/CORE/pages/714670307/Bazel#Why-does-Bazel-complain-about-so-many-missing-dependencies%3F I think

[andijcr]

🔥