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Part of the script is to define the SSL context on the domain level. The script expects to find a keystore.pfx file in the path "$WILDFLY_HOME/domain/configuration/keystore.pfx". The script will configure key store access using the password that was defined in linux.config before setup.sh was run.
If the keystore file is not present, secured connection is not possible and needs to be configured in the reverse proxy. Or you can create the keystore later by following instructions in Two node CustomerID SSL on Linux - CustomerID.
Also note, we expect that one will not expose HTTP port for Internet! See: Two node CustomerID SSL on Linux - CustomerID
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