docs: add a comment in docker README.md

This commit is contained in:
Zaiming (Stone) Shi 2023-03-01 14:34:34 +01:00
parent 43bedf1d4c
commit 8a9984cce9
1 changed files with 1 additions and 0 deletions

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@ -59,6 +59,7 @@ EMQX_DASHBOARD__DEFAULT_PASSWORD <--> dashboard.default_password
EMQX_NODE__COOKIE <--> node.cookie
EMQX_LISTENERS__SSL__default__ENABLE <--> listeners.ssl.default.enable
```
Note: The lowercase use of 'default' is not a typo. It is used to demonstrate that lowercase environment variables are equivalent.
+ Prefix `EMQX_` is removed
+ All upper case letters is replaced with lower case letters