## What ❔
Customize RUST_LOG variable
## Why ❔
There're lot of packages used for EN and each of them has their own
logging verbosity
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## What ❔
Logs in json format and option for set verbosity level for rust
## Why ❔
It can be useful for specify verbose level.
## Checklist
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## What ❔
Remove node exporter from monitoring
## Why ❔
Redundant for this context
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## What ❔
- Minor README grammar fix
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## What ❔
Move task for disabling SSH password auth to dedicated task
## Why ❔
For more transparency
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