The resync of the databases was originally designed (on m2) with the expextation that any given column would have only one change per 'modified_date' time. That was never a great approach, but it worked in m2 and just bit me on m3. With job processing, for an example, the job_progress will change repeatedly in one pass, all with the same 'modified_date'. So only one record per run would resync. To fix this, the plan is to drop 'history_id' (and the procedure/trigger in pgsql to copy INSERT and UPDATEs to the history schema). The new plan is to use 'change_uuid' with a per-transaction UUID created in Database so that the per-DB 'history_id' is replaced with a per-update/insert UUID in 'change_uuid'. This will become the unique record used to sync databases, instead or 'modified_date'. To keep things consistent, 'modified_date' was renamed to 'change_date' to match 'change_uuid'. This work is very much "in progress" and not finished.
This commit also changes Get->uuid to use UUID::Tiny to create v4 UUIDs instead of making making a system call to 'uuidgen'. This sped up UUID generation by almost 100x.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added a check to all 'Database->insert_or_update_*' methods to check if the passed-in reference UUID was found and return an empty string if not.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug with resync, but others remain as resync is incomplete (at least for network_interfaces).
* Currently, tools/anvil-update-states is broken while working on the above issue.
* Reworked the jobs table and removed the units/anvil-jobs.service unit. Jobs will be invoked and backgrounded in all calls.
* Started adding missing hidden form fields.
* Updated the 'server' OCF resource agent version and metadata.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug where a stop operation on a server already in shutdown would exit immediately instead of waiting for the server to actually shut off.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created a new tool (that may go away) for monitoring for network changes as quickly and with as few resources as possible.
Signed-off-by: Digimer <digimer@alteeve.ca>
We've decided to give up on trying to keep ScanCore, AN::Tools and Striker as three separate things. We had originally hoped to make ScanCore easily separatable from the Anvil!, but this was adding increasing complexity to the project and complexity is the enemy of reliability.
In this release, AN::Tools becomes Anvil::Tools, all configuration files move to /etc/anvil and all programs and data files move to /usr/sbin/anvil. Words files are now merged, as are SQL schemas (ScanCore agents will still maintain their own, later). The journald tag has changed from 'an-tools' to 'anvil'.
Other changes;
* Tools.t has been updated to handle existing tests. New methods and parameters still need to have tests added though.
* Added a simple test.pl script used for testing things outside the main program. It will be removed before final release.
* Added the simple 'watch_logs' bash script to more easily tail output.
Signed-off-by: Digimer <digimer@alteeve.ca>
Digimer
Chris Johnson