SSL to MySQL from CLI: need to add extra arguments

Which version and edition of Flyway are you using?

Flyway Community Edition 6.4.0 by Redgate

If this is not the latest version, can you reproduce the issue with the latest one as well?

Which client are you using? (Command-line, Java API, Maven plugin, Gradle plugin)

Command-line.

Which database are you using (type & version)?

AWS RDS MySQL 5.7.22.

Which operating system are you using?

 $ cat /etc/os-release 
PRETTY_NAME="Devuan GNU/Linux 3 (beowulf)"
NAME="Devuan GNU/Linux"
VERSION_ID="3"
VERSION="3 (beowulf)"
VERSION_CODENAME=beowulf
ID=debian
ID_LIKE=debian
HOME_URL="https://www.devuan.org/"
SUPPORT_URL="https://devuan.org/os/community"
BUG_REPORT_URL="https://bugs.devuan.org/"

What did you do?

What did you expect to see?

What did you see instead?

I’ve successfully established SSL connection to AWS RDS with Flyway CLI, but I had to edit shell-script https://github.com/flyway/flyway/blob/master/flyway-commandline/src/main/assembly/flyway to add extra arguments:

EXTRA_ARGS=
if $linux; then
  EXTRA_ARGS=-Djava.security.egd=file:/dev/../dev/urandom
fi
EXTRA_ARGS="$EXTRA_ARGS -Djavax.net.ssl.trustStore=~/aws_rds_truststore.jks -Djavax.net.ssl.trustStorePassword=changeit"

if `command -v cygpath > /dev/null`; then CP=`cygpath -pw "$CP"`; fi
"$JAVA_CMD" $JAVA_ARGS $EXTRA_ARGS -cp "$CP" org.flywaydb.commandline.Main "$@"

Could you please add possibility to add arguments without patching your shell script?

For example, by FLYWAY_EXTRA_ARGS:

EXTRA_ARGS=${FLYWAY_EXTRA_ARGS:=}
if $linux; then
  EXTRA_ARGS="$EXTRA_ARGS -Djava.security.egd=file:/dev/../dev/urandom"
fi

Then I will create documentation how to connect Flyway to MySQL with SSL.

[vazhnov]

export JAVA_ARGS="-Djavax.net.ssl.trustStore=~/aws_rds_truststore.jks -Djavax.net.ssl.trustStorePassword=changeit"

works fine. Thank you very much!

[vazhnov]

@MikielAgutu , JAVA_ARGS looks good! Let me check…