* Updated anvil-daemon->prep_database() to only run if the database dump file doesn't exist. (If it does, it's clearly configured).
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>
Created Storage->get_storage_group_from_path() that takes a block device path and tried to find the Storage Group it belongs to.
Updated Storage->get_storage_group_data() to make it possible to look up a storage group UUID using the SG's name.
Updated DRBD->gather_data() to take a pre-generated XML via the new 'xml' parameter.
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>
* Fixed a bug in anvil-delete-server where, if a server was off already, the server would not be removed from pacemaker.
* WIP - continuing on scan-network
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Jobs->get_job_uuid() to accept the new 'incomplete' parameter that, when set, will look for jobs whose progress is > 1 and < 100.
* Updated ScanCore-agent_startup() to take the new 'no_db_ok' parameter which returns with '0' if no DB is available and that parameter is set to '1'.
* Fixed a logging bug in 'anvil-join-anvil'.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated scan-cluster to get the CIB from pcs instead of reading the CIB from disk.
* Updated anvil-daemon to always call striker-prep-database at log level 2 while trying to find the cause of rare postgres config failures. Also updated striker-prep-database to use the new method of initializing the DB.
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 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>
* Updated Database->archive_table() and ->_find_behind_databases() to loop through connected databases, instead of configured databases.
* Updated Network->get_ips() to only record the real MAC addresses on network interfaces (not bonds or bridges) in the "network::${host}::interface::${in_iface}::mac_address" hash. This should help avoid reboot loops caused by anvil-configure-host thinking the network needs to be reconfigured when it doesn't actually need to be.
Signed-off-by: Digimer <digimer@alteeve.ca>
* WIP - Continuing work on the new anvil-manage-server tool.
* Updated Database->get_anvils() to load information on the files available on each Anvil! system.
* Updated Database->insert_or_update_network_interfaces() to no longer take the 'timestamp' parameter.
* Removed all logging from Database->refresh_timestamp() to speed it up, given how often it will be called now.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated anvil-daemon to have a new function called "handle_special_cases" called during startup that does any weird bug mitigation required. For now, this is used to mitigate against rhbz#1961562, though certainly it will be used for other reasons later.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug with anvil-manage-keys where a state_uuid entry recorded on one database may not be read from a machine reading from another database.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Cluster->parse_cib() to not require a database connection (part of the work to make ocf:alteeve:server run without a DB)
* WIP: Continuing work on the ocf:alteeve:server RA to run without database connections.
* Updated the scancore daemon to explcitely check that all scan agent schemas are loaded in all databases on startup. This is to resolve resync issues on rebuilt strikers that may not yet have some schemas loaded when a DB resync runs.
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>
* Removed the checks for resync that limited resyncs on jobs and variables tables. That approach to minimize unnecessary resyncshas proven faulty, will find another way later.
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>
* Fixed a bug in that archiving defaulting to not store on disk was not working properly. Now acts as described in anvil.conf.
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>
* Updated anvil-safe-start to start DRBD resources when the peer's DRBD resourcs is 'Connecting',
* Updated fence_pacemaker to more intelligently check the list of host names related to an IP address when looking for the peer host name
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>
* Fixed a bug in Database->get_tables_from_schema where history.X and X tables were being stored in the table list.
* Updated ocf:alteeve:server to no do resyncs on DB connect.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Database->find_host_uuid_columns() and ->_find_column() to create a list of tables and column names in the proper order to allow deletion of foreign keys to that deeply nested primary keys can be deleted. Specifically, this was meant for hosts -> host_uuid and anvils -> anvil_uuid, though it should work for other tables.
* Updated html/jquery-ui-1.12.1/package.json to address CVE-2020-7729
* Fixed a bug in the temperature table's history procedure where temperature_weight wasn't being copied.
* Updated anvil-provision-server to support '--anvil' that can take either the anvil-uuid or anvil-name.
* Updated anvil-safe-stop to default the stop-reason to 'user'.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added a new parameter to Database->connect() called 'no_resync' that, if set, prevents a resync check being performed. Updated ->resync_databases() to find a uuid_column where the table name ends in 'ies' and the UUID column is 'y_uuid'. Updated ->resync_databases() to not fire on updated table age anymore, and to trigger only if the number of rows differ in a given table by more than 10.
* Updated Log->entry() to prefix a tool's name, when the new 'log::scan_agent' value is set. Also set this value in ScanCore->agent_startup(), to help differentiate log entries.
* Fixed a bug in scancore's main loop where it logged the sleep message at the start of the run.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Cluster->check_stonith_config() that checks and, if needed, reconfigures a cluster's fencing (stonith) config.
* Updated scan-cluster to call Cluster->check_stonith_config() at the end of each call.
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>
* Created DRBD->check_if_syncsource() and ->check_if_synctarget() that return '1' if the target host is currently SyncSource or SyncTarget for any resource, respectively.
* Updated DRBD->update_global_common() to return the unified-format diff if any changes were made to global-common.conf.
* Created ScanCore->check_health() that returns the health score for a host. Created ->count_servers() that returns the number of servers on a host, how much RAM is used by those servers and, if available, the estimated migration time of the servers. Updated ->check_temperature() to set/clear/return the time that a host has been in a warning or critical temperature state.
* Finished ScanCore->post_scan_analysis_node()!!! It certainly has bugs, and much testing is needed, but the logic is all in place! Oh what a slog that was... It should be far more intelligent than M2 though, once flushed out and tested.
* Created Server->active_migrations() that returns '1' if any servers are in a migration on an Anvil! system. Updated ->migrate_virsh() to record how long a migration took in the "server::migration_duration" variable, which is averaged by ScanCore->count_servers() to estimate migration times.
* Updated scan-drbd to check/update the global-common.conf file's config at the end of a scan.
* Updated ScanCore itself to not scan when in maintenance mode. Also updated it to call 'anvil-safe-start' when ScanCore starts, so long as it is within ten minutes of the host booting.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated DRBD->manage_resource() to call 'drbdadm adjust <res>' when starting a resource to help deal with a periodic issue where the 'allow-two-primary' option on the peer doesn't match the local setting.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added the scan-hpacucli scan agent. It's been done for a while and should have been added ages ago.
* Updated anvil-rename-server to get to the point where it will take down the DRBD resources on all machines, but waits if there is a sync under way. It also verifies that the server is off on all systems from virsh's perspective.
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>
* Turned on print to console for logging in anvil-provision-server. Also updated it to check if the cluster is running and hold until it is.
* Cleaned up some code in Get->available_resources() that proved hard to debug.
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>
* Fixed a bug in scan-drbd where the volume_uuid wasn't being stored in the proper hash, breaking insertions into scan_drbd_peers in some cases.
* Updated System->pids() to work with remote targets (will be used later to check for parallel runs of anvil-safe-start).
Signed-off-by: Digimer <digimer@alteeve.ca>
* The get_mmeory endpoint was completed.
* The get_replicated_storage endpoint was completed, though it requires testing and likely has issues.
To prepare for the get_status endpoint work, I needed to update ScanCore and modules to track the host_status. This commit contains the work needed for this.
* Updated ScanCore->post_scan_analysis_striker() to use configured fence devices (except PDUs) to check if a target host is off or on, in there is no host_ipmi interface. In all cases, if a machine can be confirmed on or off, the host_status is now updated.
* To support the above fence based power checks, updated scan-cluster to store the on-disk CIB in the new scan_cluster -> scan_cluster_cib colume.
* Updated ScanCore->parse_cib() to map stonith primitive IDs to fence agents. Updated ->parse_crm_mon() to not call if the executable doesn't exist to avoid unhelpful error messages in the logs when called from a Striker.
* Update DRBD->gather_data() to get the size data from /sys/block/drbd<minor>/size' x '/sys/block/drbd<minor>/queue/logical_block_size so it works when a device is Secondary (and can't be promoted).
* Updated Database->get_hosts_info() to record the short host name as well as the stored host name. Created ->update_host_status() as a wrapper to ->insert_or_update_hosts() that only updates the host status.
* Updated anvil-join-anvil to disabled ksm and ksmtuned daemons.
* Updated scancore and anvil-daemon to set the host_status to 'online' on startup.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in ScanCore->agent_startup() where a (thankfully broken) check to append tables to the 'sys::database::check_tables' would cause an infinite loop as both were pointers to the same anonymous array.
* Fixed a bug in scan-ipmitool where the scan_ipmitool_variables table didn't use a host_uuid reference, causing resyncs of that table to sync for all hosts and cause DB errors when the scan_ipmitool record from another host wasn't sync'ed yet.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in Database->_find_behind_databases() _find_behind_databases() where the logic to figure out which column was the host_uuid reference was too liberal, causing the wrong column to be selected in some cases. Also added a check to not look for host_uuid columns on specific tables where a match would be made, but the column is allowed to be null (like server_host_uuid that indicates the host of the server).
* Started work on the scan-filesystems scan agent, which is needed to record the data that the file system UI endpoints will need.
* Removed the 'not null' constraint from 'servers' -> 'server_host_uuid'.
* Fixed a bug in 'anvil-provision-server' where the driver ISO being 'none' caused the provision script to use the driver ISO switch.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Database->insert_or_update_storage_group_members() to use the host_uuid when trying to find existing members.
* Added the skeleton of a bunch of new json endpoints for the new UI features.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Remote->test_access() to not used cached SSH access.
* Updated anvil-configure-host to abort if the host is in a cluster.
* Updated anvil-join-anvil to clean up some variable checks to help avoid unitialized variable messages.
* Updated striker-initialize-host to check if an anvil RPM is installed and, if so, not install the Anvil! repo.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added a check to striker-initialize-host the see if anvil-X RPM is already installed. If so, it will not install the Alteeve repo, even if it's not found.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Remote->call() to return ('!!error!!', '!!error!!', 9999) when an error hits. Made Remote->test_access() explicitely check for '1' to be returned in order to confirm access, fixing a bug where bad target value caused false positives. Updated ->_check_known_hosts_for_target() to no longer explicitely check for 'ssh-rsa' so that machine keys using different cyphers are detected as being in known_hosts properly.
* Updated striker-auto-initialize-all to initialize nodes and DR hosts networks before trying to form them into an Anvil!. Fixed several other bugs as well. More testing is needed, but it works now.
* Updated striker-initialize-host to check for the alteeve repo and, it not found, check for accress to alteeve.com. If access, it will install our repo now.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in Remote->call() where the output of the call not ending in a newline wasn't having the return code parsed off properly.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Finished initial Striker setup in tools/striker-auto-initialize-all. Started working on peering.
* Cleaned up the handling of converting UIDs to user names in Remote->add_target_to_known_hosts() and ->_call_ssh_keyscan().
* Did a bunch of white-space/alignment cleanup.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Made the error reported by Remote->call() more verbose when called without 'target' being set.
* Updated anvil-daemon to not call jobs more that once per minute.
* Started work on striker-auto-initialize-all, still very far from complete.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Get->os_type() to use 'cat' instead of Storage->read_file() because 'rsync' may not be available when it is called during striker-initialize-host calls.
* Updated Database methods to skip 'oui' and 'state' during resync.
* Updatedb striker-initialize-host to detect when it's initializing a CentOS Stream Node / DR Host and enable the HA repo.
* Created the tools/striker-auto-initialize-all tool, which is very much incomplete, that will allow for the rapid creation of a full Anvil! from freshly installed machines autonomously.
Signed-off-by: Digimer <digimer@alteeve.ca>
* This commit includes two unrelated test files for UI work, cgi-bin/get_anvil_status and cgi-bin/get_anvils.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated pxe.txt to start support for UEFI boot target.
* Updated update_install_source to be smarter about moving html and tftp directory names to better reflect the host OS, and to make it support converting OSes on the fly. Also added support to the package list for CentOS Stream.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Cleaned up a log of logging to reduce the amount of log entries when running at log level 1.
* Bumped the scan-ipmitool default 'jump' range to 10c.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Reworked DRBD->get_next_resource() to pull from the database, and to no longer do that increments-of-three nonsense. Avoidable complexity. Also added a call to Cluster->get_anvil_uuid() if the 'anvil_uuid' parameter wasn't passed.
* Updated Database->get_host_from_uuid() and ->get_hosts() to now take 'include_deleted' parameter and default to not returning deleted hosts. This fixed issues where anvil-{delete,provision}-server calls could assign jobs to now-deleted hosts with reused host names.
* Updated anvil-delete-server to print log entries to STDOUT. Also updated it to not wait of shutdown of a server in pacemaker to complete, and instead to destroy it after calling pacemaker's resource stop. Updated to also check to see if the server being deleted is already out of pacemaker and, if so, skip that step and directly try to destroy the server, if it's running.
* Updated anvil-provision-server to force 'peer_mode' runs to pull their TCP Port and DRBD minor numbers from the job. This fixes a bug where the same resource on two machines could use different TCP ports.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added checks to anvil-provision-server to see if an existing server name is flagged as DELETED, instead of outright rejecting a given server name.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Reworked DRBD->get_next_resource() to pull from the database, and to no longer do that increments-of-three nonsense. Avoidable complexity. Also added a call to Cluster->get_anvil_uuid() if the 'anvil_uuid' parameter wasn't passed.
* Updated Database->get_host_from_uuid() and ->get_hosts() to now take 'include_deleted' parameter and default to not returning deleted hosts. This fixed issues where anvil-{delete,provision}-server calls could assign jobs to now-deleted hosts with reused host names.
* Updated anvil-delete-server to print log entries to STDOUT. Also updated it to not wait of shutdown of a server in pacemaker to complete, and instead to destroy it after calling pacemaker's resource stop. Updated to also check to see if the server being deleted is already out of pacemaker and, if so, skip that step and directly try to destroy the server, if it's running.
* Updated anvil-provision-server to force 'peer_mode' runs to pull their TCP Port and DRBD minor numbers from the job. This fixes a bug where the same resource on two machines could use different TCP ports.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Reworked scan-ipimitool so that on nodes and dr hosts, it only scans itself. On strikers, it scans all hosts found in active Anvil! systems with a host_ipmi entry. `
* For all agents, reduced log verbosity to not push too much noise into anvil.log while scancore is running in the background.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added checks to anvil-provision-server to see if an existing server name is flagged as DELETED, instead of outright rejecting a given server name.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Added checks to anvil-provision-server to see if an existing server name is flagged as DELETED, instead of outright rejecting a given server name.
Signed-off-by: Digimer <digimer@alteeve.ca>
Note: These changes below shouldn't have been in this branch... *sigh*
* Fixed an issue with tools/anvil-provision-server where a VM would be created but didn't boot. When this happens, an explicit boot is sent via virsh. Also bumped up the time it waits for a new server to start up.
* Added an explicit call to scan-drbd after a new resource is created to ensure that if any calls come after looking for the next free DRBD minor or port, they don't use the ones just used.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in anvil-provision-server where forcing initialization of a new DRBD resource when running on node 2 would fail because the node ID in the drbdsetup command was hard-coded to be run from node 1.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Updated Cluster->add_server() to now set failure timeouts to actual numbers instead of INFINITY after discovering that INFINITY doesn't work in those cases.
* Updated Databsae->get_hosts to now check if other entries have the same host name, and if so, to set their host_key to 'DELETED'. This should make it easier to handle when a hardware machine is replaced by new hardware but uses the same host_name.
* Updated Email->check_queue() to start and enable postfix.service if it's found to not be running.
* Updated Get->available_resources() to return '!!no_data!!' when a given host hasn't got any data in scan_lvm_vgs. Now use this in anvil-provision-server to exit if a node or dr host hasn't run scancore yet.
* Fixed a bug in scan-lvm where the pvs_uuid wasn't being loaded properly, preventing lost PVs, VGs and LVs from being flagged as deleted.
* Started work on anvil-migate-server, though it's far from complete.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in Cluster->shutdown_server() where the wrong variable was being evaluated when checking the server state.
* Created DRBD->delete_resource() that deletes a resource's backing device and configuration. Note that this wipes the DRBD MD and and FS signatures before removing the LV. Updated DRBD->gather_data() to record the backing devices for volumes.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in Cluster->parse_cib() when a server that is off wasn't setting 'status'.
* Renamed 'server::location::<server>::host' to '...::host_name' in several places.
* Got more work done on anvil-delete-server, up to the point where it calls the new Cluster->delete_server() method.
* Updated fence_pacemaker to call 'drbdadm adjust all' to dampen an issue where in-memory fence configs seem to change, preventing reconnection of the peer after it reboots from the fence. More testing needed on this issue.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Removed the exit-if-no-DB check in ocf:alteeve:server so that (hopefully, needs testing), running servers won't be impacted if the nodes lost contact with both/all strikers.
* Updated scan-server to make an explicit check for missing XML definition files on startup and write them if needed.
* Very beginning work on anvil-delete-server has been started.
* Updated anvil-provision-server to wait when it's running in peer mode until the new XML definition is in the DB and then write it out to disk before exiting. Also updated it to add the new server to pacemaker before exiting.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created a new tools/striker-parse-os-list tool that parses 'osinfo-query os' and prints out entries for words.xml for any new OSes.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Finished DRBD->get_next_resource() that returns the next available minor and the next free TCP port (with two free ports available after it).
* Created Storage->get_storage_group_details() that pulls together the LVM, storage group members and storage groups into one block of data.
* Made more progress on tools/anvil-provision-server. It now gets up to the point of creating LVs, creating DRBD resource files, loading them, creating metadata and up'ing the resource. It doesn't yet (successfully) force a new resource to primary.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in scan-drbd that was still looking for the scan_drbd_resource_uuid from the resource config file. Also added a check to see if 'scan-drbd::resource_status' directory exists before trying to read the files in it.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created the new method Cluster->get_primary_host_uuid() that returns the 'host_uuid' of the primary node in the given cluster. This is useful for external programs to figure out which node is primary. Example is provisioning a new server being assigned to the active node. Also created ->is_primary() that is a similar test to see if the active node is the primary node or not.
* Updated Cluster->parse_cib() and ->parse_crm_mon() to work on remote hosts.
* Updated Database->get_hosts() to store the short host names.
* Created Get->host_from_ip_address() that translates an IP address to a host_uuid and host_name, if it's an IP assigned currently to a known host.
* Created Network->find_target_ip() that simplifies finding which IP address to use when the caller wants to connect to a target host.
* Reworked the anvil-join-anvil to parse fence_arguments in a way that handles passwords with spaces in them.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Fixed a bug in Database->insert_or_update_jobs() where the 'job_host_uuid' being set to 'all' only translated to a job for the running host.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Cleaned up the file manager;
** Got the jquery file uploader JS to be sane and altered it to be more useful.
** Got the list of existing files to be displayed (links clickable but not working yet).
Signed-off-by: Digimer <digimer@alteeve.ca>
* Cleaned up upload.pl now that it isn't responsible for loading the file details into the database. It only sets a job for the local Striker to process the file and move it into /mnt/shared/files, copy it to peer dashboards, then load jobs for Anvil! members to sync the new file.
* Created Database->get_files() and ->get_file_locations() to load the respective data.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Got tools/striker-sync-shared to pick up 'upload::move_incoming' jobs, move the uploaded file to /mnt/shared/files/, copies it to peer dashboards, adds it to the 'files' table and adds it to 'file_locations'.
* Reworked the 'file_locations' table to now map files to Anvil! systems, not hosts. It simply tracks if a given file should be on Anvil! members or not. Later, striker-sync-shared on the Anvil! members will pull the file down.
* Updated Storage->get_file_stats() to record the file's mimetype.
* Fixed up a few issues in cgi-bin/upload.pl.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Got tools/anvil-provision-server to the point where it askes up to the storage pool / size.
* Created the shell of 'tools/striker-sync-shared' that will sync /mnt/shared/files.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Cluster->assemble_storage_groups() and moved the logic to auto-assemble groups out of Get->available_resources().
* Created Cluster->get_anvil_name() that will return an Anvil! name for a given anvil_uuid, or the name of the Anvil! if the host is a member of an Anvil!.
* Updated Cluster->get_anvil_uuid() to return the 'anvil_uuid' if passed a specific 'anvil_name'.
* Updated Jobs->clear() to use 'switches::job-uuid' when a job_uuid is not passed but the value exists in 'switches::job-uuid'.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Started work on Get->available_resources() that will take an 'anvil_uuid' and figure out what resources are still available for use by new servers or that can be added to existing servers.
* Fixed a bug in ScanCore->agent_startup() where tables weren't being generated properly from the agent's SQL file.
* Made Storage->change_mode() return silently if it's called without a mode being passed. This happens frequently and is harmless so it's not worth filling the logs with errors.
* Renamed the 'start_time' key to 'at_start' when recording files' MD5 sums in Storage->record_md5sums and ->check_md5sums.
* When we moved the directory scan logic out of the 'scancore' daemon and into 'Storage->scan_directory', the logic to record scan agent names in 'scancore::agent::<file>' was removed. This broke a few things and, so, it was restored when it was found that a file starts with 'scan-' and the directory matches the scancore agent directory.
* Moved the 'scancore' daemon's 'load_agent_strings' to 'Words'
* Updated Words->parse_banged_string() to look for variables in the format 'value=X:units=Y' and translate it properly.
* Fixed a bug in scan-ipmitool where discovered sensor INSERT SQL queries were queued, but not committed.
* Fixed a bug in scan-storcli where a while loop was broken, preventing execution.
* Fixed a bug in the 'scancore' daemon where it wouldn't exit if sums changed. Fixed a bug where alerts weren't being sent between loops. Fixed a bug where command-line log level wasn't surviving inside the main loop.
Signed-off-by: Digimer <digimer@alteeve.ca>
* Created Database->get_power() that loads data from the special 'power' table.
* Fixed a bug in calls to Network->ping() where some weren't formatted properly for receiving two string variables.
* Updated Database->get_anvils() to record the machine types when recording host information.
* Updated Database->get_hosts_info() to also load the 'host_ipmi' column.
* Updated Database->get_upses() to store the link to the 'power' -> 'power_uuid', when available.
* Created ScanCore->call_scan_agents() that does the work of actually calling scan agents, moving the logic out from the scancore daemon.
* Created ScanCore->check_power() that takes a host and the anvil it is in and returns if it's on batteries or not. If it is, the time on batteries and estimate hold-up time is returned. If not, the highest charge percentage is returned.
* Created ScanCore->post_scan_analysis() that is a wrapper for calling the new ->post_scan_analysis_dr(), ->post_scan_analysis_node() and ->post_scan_analysis_striker(). Of which, _dr and _node are still empty, but _striker is complete.
** ->post_scan_analysis_striker() is complete. It now boots a node after a power loss if the UPSes powering it are OK (at least one has mains power, and the main-powered UPS(es) have reached the minimum charge percentage). If it's thermal, IPMI is called and so long as at least one thermal sensor is found and it/they are all OK, it is booted. For now, M2's thermal reboot delay logic hasn't been replicated, as it added a lot of complexity and didn't prove practically useful.
* Created System->collect_ipmi_data() and moved 'scan_ipmitool's ipmitool call and parse into that method. This was done to allow ScanCore->post_scan_analysis_striker() to also call IPMI on a remote machine during thermal down events without reimplementing the logic.
* Updated scan-ipmitool to only record temperature data for data collected locally. Also renamed 'machine' variables and hash keys to 'host_name' to clarify what is being stored.
* Updated scancore to clear the 'system::stop_reason' variable.
* Added missing packages to striker-manage-install-target.
Signed-off-by: Digimer <digimer@alteeve.ca>
