Spruce VS lnav

jq is great. I use spruce as well. https://github.com/geofffranks/spruce

The CI/CD has a service account with permissions to all envs, and during deployment it renders the config files and inserts the "real" values by pulling it from Vault/KMS. Something very simple is Spruce, which is actually a powerful general templating tool but I've seen it only used for vault secrets so far.

I use spruce for many thing but it's ability to merge y'all files smartly is very useful. Think global yaml merged with one of [prod, staging, dev].yaml, merged with override.yaml creating a deployment yaml. https://github.com/geofffranks/spruce

See https://lnav.org for a powerful mini-ETL CLI power tool; it embeds SQLite, supports ~every format, has great UX and easily handles a few million rows at a time.

The code base seems like a good reference as a small Python project.

My fav option in this class of apps: https://lnav.org/ It lets you use journalctl with pipes as requested here: https://github.com/Textualize/toolong/issues/4

For local development, I cannot recommend lnav[1] enough. Discovering this tool was a game changer in my day to day life. Adding comments, filtering in/out, prettify and analyse distribution is hard to live without now.

I don't think a browser tool would fit in my workflow. I need to pipe the output to the tool.

[1] https://lnav.org/

It looks like they run an SSH server inside a Docker container defined by this Dockerfile [1]. This uses the ForceCommand directive in the sshd_config file to ensure that a specific command is run when a user connects (rather than the user connecting directly to a shell).

Depending on whether the user connects as the `playground` or `tutorial1` user they interact with a bash script that is either [2] or [3].

[1]: https://github.com/tstack/lnav/blob/master/demo/Dockerfile

[2]: https://github.com/tstack/lnav/blob/master/docs/tutorials/pl...

[3]: https://github.com/tstack/lnav/blob/master/docs/tutorials/tu...