avoid storm of virsh list that overloads libvirtd API causing
unnecessary timeouts during pcmk monitoring operations.
Resolves: https://github.com/ClusterLabs/anvil/issues/395
Signed-off-by: Fabio M. Di Nitto <fabbione@fabbione.net>
* Updated Remote->call() to remove the 'background' parameter as it wasn't working.
* Updated anvil-manage-server-storage to use 'anvil-manage-server-storage' to adjust resources in a way that doesn't block.
Signed-off-by: digimer <mkelly@alteeve.ca>
* Created DRBD->parse_resource() to pass a specific DRBD resource's XML data.
* Fixed a bug in Get->available_resources() so that if the threads is lower than CPU cores, the cores are used as the total available to VMs.
* Fixed bugs in Get->server_from_switch() where it just wasn't working properly.
* Updated scan_drbd to not reset a resource's size to 0-bytes when a resource goes offline.
Signed-off-by: digimer <mkelly@alteeve.ca>
* Created Database->_age_out_data() to delete records from the database that are old enough to no longer be useful. This is designed to significantly reduce the size of the database, allowing a better focus on performance.
* Changed Database->connect() to default to NOT check for resync, reworking the old 'no_resync' to 'check_for_resync', so that resync checks happen on demard, instead of by default.
* Updated get_tables_from_schema() to now allow 'schema_file' to be set to 'all', which then loads the schema files of all scan agents as well as the core anvil schema file. Fixed a bug where commented out tables were being counted.
* Re-enabled triggering resyncs on 'last_updated' differences.
* Fixed a bug in scan-ipmitool where the history_id column in history.scan_ipmitool_value was incorrect.
* Created a new tool called striker-show-db-counts that shows the number of records in all public and history schema tables for all databases.
* Updated anvil-update-states to detect when a libvirtd NAT'ed bridge exists and to delete it when found.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Words->center_text that takes a string (or string key) and centers it to a given string length, padding white spaces on either side of the string as needed.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated the scan agent timeout to 60 seconds. Also made the scan agent exit code log entries more helpful.
* Updated System->collect_ipmi_data() to now better handle duplicate sensor names. Now, instead of simply appending an integer, we find the hex address and use that in the sensor name when duplicates exist. This solves the problem of the sensor names not being consistently shown in order.
* Fixed message bugs (bad variable insertions) in scan-apc-pdu and scan-apc-ups.
* Fixed schema procedure bugs in the 'temperature' and 'ip_address' tables where the columns were in bad order, causing constanty updates.
Incomplete work;
* Create the shell of 'anvil-manage-storage', but virtually no logic exists in it yet.
* Started work on anvil-safe-start to deal with an issue where DRBD resources don't start when a server is running on a peer.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Cluster->get_fence_methods() that parses all fence methods out of a recorded CIB and stores the in a hash for a given host_uuid.
* Fixed a bug in ScanCore->post_scan_analysis_striker() where the short_host_name was not being stored correctly.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug where, in rare cases, $anvil->hostname() would call 'hostnamectl' and get a dbus error during shutdown, which would then cause the hostname to be changed to the error in the database.
* Fixed a bug in Cluster->boot_server() where it would never verify that a server has started successfully.
* Updated Database->get_ip_addresses() to store the IPs we manage in 'ip_addresses::<ip_address_address>::X'.
* Updated ocf:alteeve:server to work from command line calls, though more testing is still needed.
* Started work on 'anvil-rename-server', but haven't gotten far with it yet.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Cluster->parse_quorum() to check if a node is quorate as 'have-quorum' in the pacemaker CIB doesn't appear to be super accurate during startup.
* Fixed a bug in striker-manage-install-target where if a node didn't have any registered IPs, it would break before generating the repo data.
* Fixed a bug in anvil-join-anvil where if the database had to be reconnected, the job data was lost.
Signed-off-by: Digimer <digimer@alteeve.ca>
Fabio M. Di Nitto
Tsu-ba-me
digimer
Digimer