Using salt-pepper to connect SALT_MASTER from Jenkins slaves

Due to specific Jenkins behavior of groovy interpreter it is impossible
to connect to SALT_MASTER_IP from Jenkins slaves. The solution has been
suggested by Jakub Josef so in order to cope with this issue salt-pepper
is used to connect to SALT_MASTER_IP from slaves.

Change-Id: I6537de0937383f6688224e609cb730e62a993b37
2 files changed