* To update file handling for the new DR host linking mechanism, file_locations -> file_location_anvil_uuid was changed to file_location_host_uuid.
This required a fair number of changes elsewhere to handle this, with a particular noted change to Database->get_anvils() to look at host_uuid's for the subnodes in an Anvil! and, if either is marked as needing a file, make sure the peer is as well. Similarly, any linked DRs are set to have the file as well.
* Created a new Network->find_access that simply takes a target host name or UUID, and it returns a list of networks and IPs that the target can be accessed by.
* Updated Network->load_ips() to find the network interface being used for traffic so that things like the interface speed can be recorded, even when an IP is on a bridge or bond.
Unrelated, but in this commit, is a restoration of calling scan agents with a timeout now that the virsh hang issue has been resolved.
Signed-off-by: digimer <mkelly@alteeve.ca>
* Added a check and exit if anvil-manage-dr is asked to protect a server on a machine that doesn't know about that server.
Signed-off-by: digimer <mkelly@alteeve.ca>
* Updated the storage_group_members table to add the 'storage_group_member_note' that can be set to 'DELETED' to track when a member is deleted. Updated anvil-version-changes to check for and add this column as needed. Updated the anvil.sql schema for the same.
* Updated Cluster->insert_or_update_storage_group_members to add the new column.
Signed-off-by: digimer <mkelly@alteeve.ca>
* Created Database->get_anvil_uuid_from_string(), Database->get_host_uuid_from_string() and Database->get_server_uuid_from_string() to simplify the process of converting --anvil <string>, --host <string> and --server <string> respectively.
* Fixed bugs in Database->get_dr_links() and Database->insert_or_update_dr_links().
* Updated Database->insert_or_update_states() to make direct calls to hosts instead of using get_hosts to drop out if a host_uuid doesn't yet exist in a DB.
Signed-off-by: digimer <digimer@gravitar.alteeve.com>
* Updated Convert->human_readable_to_bytes() to return an empty string if passed an empty string.
Signed-off-by: digimer <digimer@gravitar.alteeve.com>
* Added call to System->configure_logind() to anvil-join-anvil and anvil-version-changes.
* Updated fence_pacemaker to add '--reboot' to the 'stonith_admin' call to ensure DRBD-triggered fence requests reboot instead of just turning nodes off.
This commit address issue #279.
Signed-off-by: digimer <digimer@gravitar.alteeve.com>
* Fixed a duplicate header in words.xml
* Fixed display bugs in anvil-report-usage and removed the old DR host display info.
Signed-off-by: digimer <digimer@gravitar.alteeve.com>
* Created Get->virsh_list_net() and Get->virsh_list_os() that call and parse osinfo-query directly to create lists of supported network interfaces and OS optimization options used when provisioning VMs. The later of which is used to replace the old language list of OSes, which was clunky and prone to missing valid options.
* Updated Get->available_resources() to remove the old anvil_dr1_host_uuid mechanism of finding and referencing DR resources.
* Started adding --network support to anvil-provision-server to allow users to specify a specific network bridge, MAC address and model to use for a new VM.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added a new table to the main SQL schema to allow for more dynamic tracking of which Anvil! node pairs can use which DR hosts.
Signed-off-by: Digimer <digimer@alteeve.ca>
* In Cluster->parse_cib(), added parsers for node attributes and resource rules. Also stored the existence of and details of each under the server resources for easier referencing.
* Updated scan-server to check for / add DRBD fence rules as needed.
Scancore APC agent bugs;
* For clarity, converted all '#!no_value!#' and '#!no_connection!#' to use '!!' instead in APC scan agents.
* Fixed a bug to set/clear alerts related to phases disappearing to deal with concurrent logins from different hosts triggering false phase loss alerts.
* Fixed missing variables not being passed to alerts/log entries.
Started more work on anvil-manage-server, but on hold again while the DRBD fencing work is completed.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Got anvil-manage-alerts managing alert overrides.
* Created, but for now commented out, the new 'audit' table.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Get->anvil_from_switch and Get->server_from_switch() (both need testing) that takes a string that could be either a name or UUID, figures out which it is, finds the entry in the DB and started the X_uuid and X_name switch variables.
* Started work on a second attempt at anvil-manage-server.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated striker-initialize-host to support calls from command line switches, and wrote the man page for it.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created DRBD->check_proxy_license() to do (some level of) sanity checks on the DRBD proxy license file.
* Updated DRBD->gather_data() to parse out the inside and outside ports for resource configs using proxy.
* Reworked DRBD->get_next_resource() to return 1, 3 or 7 TCP ports depending, with the new long_throw_ports parameter triggering the 7 ports.
* Added 'tcpdump' to the anvil-core requires list.
* Reworked scan-drbd to record the ports used in proxy configs. This required adding a check to change the 'scan_drbd_peer_tcp_port' column type to 'text' to support CSVs.
* Reworked anvil-manage-dr (needs testing!) to support "long-throw" DR configs.
* Updated anvil-safe-stop to check if the nodes are in the cluster before trying to migrate.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated anvil-safe-stop to check for VMs running, even if the cluster is stopped, when --stop-servers is used.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in System->parse_arguments() where a quoted password without spaces was returned without being recorded in the hash. Also updated logging to log 'suppressed' for passwords when secure logging is disabled.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created the anvil-manage-dr man page.
* Reworked anvil-manage-dr's --protect logic to search for which network works with the DR host, instead of assuming it's the SN.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Server->parse_definition() to check if a failed 'virsh list' output was passed in. Also changed it to not exit if the XML can't be parsed.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated anvil-daemon to call anvil-manage-files on a per-minute basis to handle files added outside of the WebUI.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added missing always-available switchs in Get->switches
* Create Storage->_wait_if_changing() to check to see if a file's size is changing and, if so, not return until it stops.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in scancore-agents/Makefile.am where scan-network was missing.
* Started work on anvil-delete-server.8. Incomplete at this time.
* Updated Network->get_ips() to record the interface status.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated anvil-boot-server when called with '--all' to honour boot ordering, delays and condtions.
* Updated Database->get_servers() to collect the server's XML as well as data from the 'servers' table.
* Updated anvil-provision-server to make a new DRBD resource 'secondary' after forcing it to primary to begin the initial sync.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added multiple new private methods to Network that help in managing the firewall.
* Updated Server->boot_server to manage the firewall after the server boots. Updated ->migrate_server to create a job, if a database connection exists, for the migration target to update it's firewall as soon after the server appears as possible.
* Updated ocf:server:alteeve to manage the firewall when called post-migration, in case there was no DB connection and the job above didn't run. Fixed a bug where the disk state wasn't being evaluated properly.
* Updated scan-server to check that the firewall is managed when a server state has changed.
* Updated anvil-daemon to run Network->manage_firewall on startup.
* Heavily reworked 'anvil-manage-server' to either just run 'Network->manage_firewall', or if passed '--server X', to wait for the server to appear for up to 1 minute, then to check that the firewall is managed (to capture servers being migrated to the host.)
* Removed firewall management from striker-prep-database.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated scan-drbd to purge peer records that no longer have corresponding LVM data.
* Updated System->{en,dis}able-service to take the 'now' paramter which, when passed, causes the action to take immediate effect.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Continued work on fixing issues with striker-purge-target (which led the the discovery of the above bug). Added expliit checks to purge file_location and storage_group data when purging an sub-anvil from the database.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Changes Database->connect to always use the first DB connected to, not the local one if that applies. This treats the first DB (sorted by UUID) as "primary" and the second (or third...) as more of a backup.
* Moved db_in_use and lock_request to use the 'states' table instead of the variables table. These are set and removed so often that it was messing up things with resync's when the data is transient anyway. Fixed multiple bugs with both to better set and clear properly.
* Created Database->read_state() to assist with the above changes.
* Updated Database->refresh_timestamp() to specifically check that the returned time stamp differs from the previously used one, looping until they differ if needed.
* Disabled striker-manage-install-target when called to update the repos, as the Install Target function doesn't work at this point.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Database->get_host_from_uuid() to cache results.
* Fixed a bug in Database->get_storage_group_data where a DELETE wasn't deleting from the history schema as well.
* In Database->resync_databases(), references to the old 'host_uuid' that we used to use to resync just the local host's data was removed. Added also a check where two or more entries in a given history schema had the same modified_date and, when found, the newest entry is preserved and the rest are deleted. Before this, a resync where two+ records had the same modified_time would only sync the last record, leaving a mismatch in history schema entries triggering repeated resyncs.
* Fixed a bug in Email->send_alerts() where the 'alerts' table was being updated without a modified_date being set.
* Fixed a bug in System->test_ipmi() where the 'hosts' table was being updated without a modified_date being set.
* Updated scan-network to clear up old deleted ip_addresses, bonds and bridges. Also fixed bugs where public schema records were being deleted without history records being deleted.
* Updated anvil-update-states to fix bugs where DELETEs were happening without setting the modified_date.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Network->load_ips() to load extra information about the interfaces.
* Updated ocf:alteeve:server to not check libvirtd daemon state on server start.
* Updated scan-hardware to check for duplicate entries and purge if found.
* Updated scan-network to check for the 'default' virbr0 interface by checking if the config file exists instead of calling virsh.
* Updated scan-server to have better logging.
* Created the new (and incomplete) anvil-test-alerts tool
* Updated scancore to support --purge to pass to all agents and then exit.
* Updated ScanCore->call_scan_agents() to no longer use 'timeout' as it was causing issues with virsh calls.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated System->_check_anvil_conf() to create the 'admin' user in a more normal way (old way caused the 'admin' group to be a system GID.
Signed-off-by: Digimer <digimer@alteeve.ca>
Created, but not finished, tools/anvil-report-usage that will print a report of server resource allocation and Anvil! resource availability.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated scan_network to properly mark virtio network interfaces as being full duplex. Also updated it to purge interfaces flagged as 'DELETED'.
* Updated the VM OS list.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Network->find_matches() to take 'source' and 'line' parameters to help identify the source of issues with missing hashes.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Also removed the variables for the database name and DB user name, setting them statically now.
* Created Database->shutdown() to more kindly stop a local database server.
* Added 'check_db_in_use_states()' to anvil-daemon to clean any stale entries marking a database as in use.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Database->resync_databases() to never run on non-striker machines. On Strikers, before a resync, _age_out_data() is called to clear old data in long-off databases.
* Created System->check_memory() that is loosely based on anvil-check-memory, but checks to see if it's being controlled by a systemctl started daemon and, if so, reads the RAM in use from it's status output.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a divide-by-zero bug in anvil-boot-server when no servers exist yet.
* Fixed a bug in anvil-daemon where the local databsae engine was being started when it shouldn't.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated the copywrite date to 2022.
* Updated the database resync to not run on machines host VMs to help reduce the chance of oom-killer terminating a VM.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created DRBD->_initialize_drbd() to makes sure the DRBD kernel module can load and tries to build the module, if necessary. This is meant to provide support for clients that can't access needed internet resource (or the internet at all).
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated the logic of when to boot a node or DR host that was found to be off for unknown reasons to require both poewr and temperature to be OK, and checks against the new 'feature::scancore::disable::boot-unknown-stop' config variable.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added 'configure_firewall()' to 'striker-prep-database' to explicitely open the postgresql service for all active zones.
* Did some general logging changes and cleanup around the same.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Database->insert_or_update_states() to switch to an active UUID if the passed in UUID is not an active handle.
* Updated Database->query() to swutch to 'sys::database::read_uuid' if the passed in 'uuid' is not an active handle.
* Updated Database->_test_access() to return immediately if the passed in uuid is not an active handle.
* Started working on a Storage->get_storage_group_from_path() bug where the storage group isn't being returned.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in anvil-daemon where striker-prep-database was always being called, when it shouldn't in some cases.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Reworked where and how Database->configure_pgsql() is called, and boosted logging around it (trying to debug a build test issues).
* Updated Database->configure_pgsql() to only check if the Anvil! user and DB exists if another step of the config happened.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Database->archive_database() to return the full path to the dump file.
* Disabled enabling the postgresql daemon.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Database->backup_database() that creates a pg_dump of the active database.
* Created Database->load_database() that loads the database from a flat file, optionally creating a backup before doing so, and using iptables to block access during the process.
* Updated Database->configure_pgsql() to not start the postgresql daemon unless it just initialized the DB.
* Much work, not yet complete, to Database->connect() to stop after the first successful connection. Added logic that, if not connection was established and the host is a Striker, to load a peer's backup, if it exists, and then start the local daemon.
* Updated anvil-daemon to now have a section to run tasks on a ten minute cycle, which will later be used for the primary Striker to dump / copy its database to peer(s).
Signed-off-by: Madison Kelly <mkelly@alteeve.ca>
* More bugs fixed in anvil-manage-dr, tested repeatedly as a job and so far, so good. Other functionality still to come.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Got anvil-manage-dr to the point where it writes the updated resource configuration to enable DR support. (untexted)
Signed-off-by: Digimer <digimer@alteeve.ca>
Created Storage->get_vg_name() to assist with anvil-manage-dr, which is still a WIP.
Continued work on anvil-manage-dr (which exposed the issue that required the update to Database->get_storage_group_data().
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug where anvil-safe-stop was not recording the stop-reason. Also made '--poweroff' an alias for '--power-off'.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Server->parse_definition() to call DRBD->get_devices() so that referenced LVs can be loaded properly.
* Continued WIP in anvil-manage-server
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in Cluster->parse_cib() where the local machine's ready state was being set to the node name.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Alert-register so that, if 'sort_position' is not set (or set to 9999), an internal counter for each alert level is created and used so that alert entries sort naturally by the order they're registered.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated DRBD->allow_two_primaries() to take the 'set_to' parameter which can be 'yes' to all and 'no' to disallow dual-primary.
* Updated ocf:alteeve:server to call allow_two_primaries() with 'set_to' = 'no' instead of calling 'adjust' after a migration completes.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Renamed the special job status 'scancore_startup' to 'anvil_startup', given it's handled by anvil-daemon.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated scan-cluster to check / set which node should be preferred if a netsplit causes a fence race.
* Fixed a bug in Server->shutdown_virsh() where a shutdown timeout would go into a loop.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated anvil-configure-host to not reboot on network chane (will verify when this commit is function tested).
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added the 'print' parameter to Log->variables() to allow printing to STDOUT when set.
* Renamed Network->check_bonds() to Network->check_networks() in anticipation of adding bridge monitoring / repair to it later.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Upped the aging of jobs and alerts data from 2 to 24 hours. Also added a check to prevent deleting a job of any age that is incomplete.
* Major update to anvil-configure-host to not touch the network unless something has actually changed. Not yet tested on a fresh system, will verify nothing broke in the CI tests this commit will trigger. Also changed it so that, if after reconfiguring the network it times out trying to reconnect to a database, it calls a reboot instead of simply exiting. Further, a reboot is now not called on exit unless something changed to require it.
* Updated Network->check_bonds() to return '1' if anything was done to heal a bond.
* Updated anvil-update-states to be more careful about clearing virsh bridges. Specifically, it checks to see if virsh is running and that the returned bridges aren't actually error codes.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated anvil-daemon to call Network->check_bonds() with 'all' on startup, then woth 'down_only' once per minute to try to heal down'ed bonds.
* Updated anvil-watch-bonds to take a 'run-once' switch and exit after one report, if set.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a problem with Database->insert_or_update_variables() where variable_source_uuid being set to an empty string wasn't converted to NULL.
* Fixed Database->locking() where the way the lock variable was set was rather broken.
* Created Striker->check_httpd_conf() which configured apache to handle the integration of the new WebUI for Anvil! management with the existing WebUI.
* Updated System->update_hosts() to specifically set the 127.0.0.1 and ::1 lines to handle how cloud-init overrides /etc/hosts and breaks CI/CD tests.
* Removed the old index.html as it's now used for the new WebUI.
* Began work on removing DB connection requirements from ocf:alteeve:server.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated the scancore interval to 60 seconds.
* Updated Database->insert_or_update_health() so that 'delete' can find the health_uuid.
* Updated Convert->time() to return silently when passed '-1'.
* Fixed a bug scan-hardware to call Convert->round(). Also fixed it so it didn't set health scores of 0 for mismatch RAM when the RAM was not mismatched.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Bumped scancore's scan delay from 30 seconds to 60.
* Shorted the age-out time to 24 hours and again boosted the archive thresholds. As we get a feel for the amount of data collected on multi-Anvil! systems over time, we may continue to tune this.l
* Moved Database->archive_database() to be called daily by anvil-daemon, instead of during '->connect' calls.
* Added locking to Database->_age_out_data to avoid resyncs mid-purge. Also moved the power, temperature and ip_address columns into the same 'to_clean' hash as it was duplicate logic.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Database->_age_out_data() to check for certain scan agent tables and, for those found, purge out old records. This should go a long way to keeping the database data responsive.
* Fixed a bug in Jobs->update_progress() where the 'job_picked_up_by' column was being set to '0' instead of '$$' when clearing the job.
* Fixed a bug in System->update_hosts() where '127.0.0.1' would be used in hosts for the actual host name.
* Updated the default trigger, count and division values in anvil.conf to 100,000, 50,000 and 75,000 respectively. In combination with the aging of data, this should go a long way to minimizing database sizes and overheads.
* Updated anvil-daemon to call $anvil->Database->_age_out_data(); in it's daily tasks.
* Updated various striker-X tools to specifically request a DB resync on Database->connect calls.
Signed-off-by: Digimer <digimer@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>
* DRBD is now configured to a ping-timeout of 3 seconds.
* Created Log->switches() that returnes the command line switches used by Anvil! tool command line calls based on the active log levels / secure logging. Appended this to all invocations of our tools.
* Updated Database->resync_databases() to now only skip 'jobs' and 'variables' tables with less than 10 record differences. All other differences will trigger a resync.
* Created System->_check_anvil_conf() that, as you might guess, checks in anvil.conf exists and created it (using defaults), if not. It also checks to see if the 'admin' group and user exists and creates them, if not.
* Updated anvil-daemon to check anvil.conf on start up and in each loop. Created the function check_journald() that checks (and sets, if needed) that journald logging is persistent.
* Made striker-manage-peers to check_if_configured on the Database->connect() when updating anvil.conf and the target UUID is the local machine. Also created a loop to make the reconnection a lot more robust.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Changed the alteeve repo RPM to the new cimmunity/enterprise repo
* Fixed a bug where 'fence_data::updated' was causing the fences web page to break.
* Fixed a bug in Database->insert_or_update_network_interfaces() where certain interfaces were being repeatedly added to the database.
* Fixed a bug in Database->_find_behind_databases() was marking DBs as behind even though they had less than 10 columns off.
* Fixed a bug in Get->host_name() where, if the host name was changed on disk but the environment variable was still the old name, it would cause the hostname to waffle back and forth and cause constant updated to /etc/hosts.
Signed-off-by: Digimer <digimer@alteeve.ca>
