This series introduces a scylla-native nodetool. It is invokable via the main scylla executable as the other native tools we have. It uses the seastar's new `http::client` to connect to the specified node and execute the desired commands.
For now a single command is implemented: `nodetool compact`, invokable as `scylla nodetool compact`. Once all the boilerplate is added to create a new tool, implementing a single command is not too bad, in terms of code-bloat. Certainly not as clean as a python implementation would be, but good enough. The advantages of a C++ implementation is that all of us in the core team know C++ and that it is shipped right as part of the scylla executable..
Closes#14841
* github.com:scylladb/scylladb:
test: add nodetool tests
test.py: add ToolTestSuite and ToolTest
tools/scylla-nodetool: implement compact operation
tools/scylla-nodetool: implement basic scylla_rest_api_client
tools: introduce scylla-nodetool
utils: export dns_connection_factory from s3/client.cc to http.hh
utils/s3/client: pass logger to dns_connection_factory in constructor
tools/utils: tool_app_template::run_async(): also detect --help* as --help
d9a453e72e