brbzull0 opened a new pull request #8212:
URL: https://github.com/apache/trafficserver/pull/8212
**WIP Draft PR** that shows a first view of the converted `records.config`
into a `yaml `structure. The whole idea is to show how this looks, start the
conversation and collect feedback.
----------
As a part of this draft I have added a new enable feature flag:
`--enable-records-yaml-gen` to let the build to process the existing
`records.config.default.in` and convert it into a `YAML` file, with a proper
structured objects. The script will basically drop the `proxy.config` and
`proxy.local `and work from there. Main level structure will be `ts`. You can
try this on with your own record.config and see how it looks, just check the
parameters of the script(schema validation may fail)
#### Example
Just a small snap of a config file.
```
CONFIG proxy.config.exec_thread.autoconfig INT 1
CONFIG proxy.config.exec_thread.autoconfig.scale FLOAT 1.0
CONFIG proxy.config.exec_thread.limit INT 2
CONFIG proxy.config.exec_thread.affinity INT 1
CONFIG proxy.config.accept_threads INT 1
CONFIG proxy.config.task_threads INT 2
CONFIG proxy.config.cache.threads_per_disk INT 8
CONFIG proxy.config.net.sock_option_flag_in INT 0x5
CONFIG proxy.config.diags.debug.tags STRING http|dns
CONFIG proxy.config.dump_mem_info_frequency INT 0
CONFIG proxy.config.http.slow.log.threshold INT 0
```
will generate:
```yaml
ts:
exec_thread:
autoconfig:
value: 1
scale: 1.0
limit: 2
affinity: 1
accept_threads: 1
task_threads: 2
cache:
threads_per_disk: 8
net:
sock_option_flag_in: '0x5'
diags:
debug:
tags: http|dns
dump_mem_info_frequency: 0
http:
slow:
log:
threshold: 0
```
Note that for configs like this:
```yaml
CONFIG proxy.config.exec_thread.autoconfig INT 1
CONFIG proxy.config.exec_thread.autoconfig.scale FLOAT 1.0
```
We changed the approach and added a 'value' field into the key(autoconfig)
and made the main key a structure. So the above example will look like this:
```yaml
exec_thread:
autoconfig:
value: 1
scale: 1.0
```
If you want to see how it looks like the entire generated file: [check
here](https://gist.github.com/brbzull0/e286e64e74f71061a6664cc961da6e51)
#### Schema
This draft also has a `records.schema.json` that is used to validate the
generated records.yaml output, this is optional in the gen script.
The schema file is very basic and in its early stage, booleans, some enums
and common types should be defined, this is WIP.
----
Python script is not yet a PR quality, so you can ignore it.
Feedback will be appreciated.
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