* Fixed several bugs related to tracking server boots, migrations and shut downs in the anvil database. The 'ocf:alteeve:server' now has (mostly?) safe integration with the Anvil! database. This was mostly done by updating Servers->boot_virsh(), ->shutdown_virsh() and ->migrate_server().
* Updates servers -> server_host_uuid to drop the 'NOT NULL' constraint.
* Created the new Get->server_uuid_from_name() that does what it says on the tin. Fixed a bug in ->host_uuid_from_name() where the host name was being returned instead of the UUID.
Signed-off-by: Digimer <digimer@alteeve.ca>
server_user_stop boolean not null default FALSE, -- When set, the server was stopped by a user. The Anvil! will not start a server that has been cleanly stopped.
server_start_after_server_uuid uuid, -- This can be the server_uuid of another server. If set, this server will boot 'server_start_delay' seconds after the referenced server boots. A value of '00000000-0000-0000-0000-000000000000' will tell 'anvil-safe-start' to not boot the server at all. If a server is set not to start, any dependent servers will also stay off.
server_start_delay integer not null default 0, -- See above.
server_host_uuid uuid not null, -- This is the current hosts -> host_uuid for this server. If the server is off, this will be blank.
server_host_uuid uuid, -- This is the current hosts -> host_uuid for this server. If the server is off, this will be blank.
server_state text not null, -- This is the current state of this server, as reported by 'virsh list --all' (see: man virsh -> GENERIC COMMANDS -> --list)
server_live_migration boolean not null default TRUE, -- When false, servers will be frozen for a migration, instead of being migrated while the server is migrating. During a cold migration, the server will be unresponsive, so connections to it could time out. However, by being frozen the migration will complete faster.
server_pre_migration_file_uuid uuid, -- This is set to the files -> file_uuid of a script to run BEFORE migrating a server. If the file isn't found or can't run, the script is ignored.
@ -705,7 +705,7 @@ pcs property set stonith-enabled=true
# Create a new server resource, stopped, create the location constraint (higher == preferred), then start.
pcs resource create srv07-el6 ocf:alteeve:server name="srv07-el6" meta allow-migrate="true" target-role="stopped" op monitor interval="60" on-fail="block" stop timeout="INFINITY" migrate_to timeout="INFINITY"
pcs resource create srv07-el6 ocf:alteeve:server name="srv07-el6" meta allow-migrate="true" target-role="stopped" op monitor interval="60" start timeout="INFINITY" on-fail="block" stop timeout="INFINITY" on-fail="block" migrate_to timeout="INFINITY"
<keyname="error_0159">Unable to read the stat information for the file: [#!variable!file_path!#], the file doesn't appear to exist.</key>
<keyname="error_0160">The '#!variable!name!#': [#!variable!uuid!#] is not valid.</key>
<keyname="error_0161">Unable to mark the server with UUID: [#!variable!uuid!#] as "deleted" because it doesn't apprear to exist in the database in the first place.</key>
<keyname="error_0162">The 'anvil_uuid': [#!variable!anvil_uuid!#] in invalid.</key>
<!-- Table headers -->
<keyname="header_0001">Current Network Interfaces and States</key>
@ -795,7 +796,7 @@ We will keep looking.</key>
<keyname="log_0321">The server: [#!variable!server!#] is already off.</key>
<keyname="log_0322">The server: [#!variable!server!#] is hung. Its state is: [#!variable!state!#]. We will force it off now.</key>
<keyname="log_0323">The attempt to force-off the server: [#!variable!server!#] returned a non-zero return code: [#!variable!return_code!#]. The output, if any, was: [#!variable!output!#].</key>
<keyname="log_0324">The server: [#!variable!server!#] is now off.</key>
<keyname="log_0324">The server: [#!variable!server!#] is not running on this machine.</key>
<keyname="log_0325">The server: [#!variable!server!#] is running, but it is in an unexpected state: [#!variable!state!#]. Human intervention is required!</key>
<keyname="log_0326">The server: [#!variable!server!#] was not listed on this node, so it is not running here.</key>
<keyname="log_0327">Asking the server: [#!variable!server!#] to shut down now. Please be patient.</key>
Digimer
4 years ago