[linky] Docker specificities (#13348)

Related to #13336

Signed-off-by: Laurent Garnier <lg.hc@free.fr>

diff --git a/bundles/org.openhab.binding.linky/README.md b/bundles/org.openhab.binding.linky/README.md
index 8d5354fa4940f93f71bf8eb0210dd08f12e5e956..7e3668ff502d8630b1a8fc6da0ce3d7da98b4d3c 100644 (file)
--- a/bundles/org.openhab.binding.linky/README.md
+++ b/bundles/org.openhab.binding.linky/README.md
@@ -74,6 +74,10 @@ Start and end day are formatted yyyy-mm-dd.
 
 Here is an example of command you can run: `openhab:linky linky:linky:local report 2020-11-15 2020-12-15`.
 
+## Docker specificities
+
+In case you are running openHAB inside Docker, the binding will work only if you set the environment variable `CRYPTO_POLICY` to the value "unlimited" as documented [here](https://github.com/openhab/openhab-docker#java-cryptographic-strength-policy).
+
 ## Full Example
 
 ### Thing