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This is the first step of the test files reorganisation: moving test/*
(except test/data) to new directory test/py/.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Iustin Pop <iustin@google.com>

When file storage is used this file is now mandatory.
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Sorry, I broke the cfgupgrade unittests via 904910c4

, since that
commit added the requirement for the "instances" dict in the
configuration.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Also does some abstracting of the versions.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

The cfgupgrade tool was designed to be idempotent, that means it could
be run several times and still give produce the correct result. Ganeti
2.4 moved the file containing the RAPI users to a separate directory
(…/lib/ganeti/rapi/users). If it exists, cfgupgrade would automatically
move an existing file from …/lib/ganeti/rapi_users and replace it with a
symlink.

Unfortunately one of the checks for this was incorrect and, when run
multiple times, replaces the users file at the new location with a
symlink created during a previous run.

In addition the “--dry-run” parameter to cfgupgrade was not respected.
Unittests are updated for all these cases.
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

Update the version in all necessary places. Update NEWS with release
date.
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

- Check hostname and abort if it doesn't match contents of
  “ssconf_master_node”, can be overridden using “--ignore-hostname”
  parameter.
- Clarify confirmation question and don't mention instances anymore.
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This reduces the number of notifications in “ganeti-rapi”. Until now it
was notified for every change in …/lib/ganeti and had to check whether
the users file was affected. A symlink is always created in cfgupgrade
to not break tools referring to the old name.
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This should catch cases where we update the configuration version, but
forget to adjust cfgupgrade accordingly.
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>