7bd76c10dc
* Updated Server->shutdown_virsh() to work without a database connection. * Updated System->reboot_needed() to store/read from a cache file when the database is not available. * Updated anvil-safe-start to remove the old --enable/disable/status switches, now that we use anvil-safe-start.service systemd unit. * Reworked anvil-safe-stop to work without a database connection, and to work on DR hosts. * Updated anvil-special-operations to add new tasks, but it's likely these new tasks aren't needed and will be removed very shortly. * Added/updated multiple man pages. Signed-off-by: digimer <mkelly@alteeve.ca>
46 lines
2.2 KiB
Groff
46 lines
2.2 KiB
Groff
.\" Manpage for the Anvil! safely stopping Anvil! node hosts
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.\" Contact mkelly@alteeve.com to report issues, concerns or suggestions.
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.TH anvil-safe-stop "8" "July 22 2023" "Anvil! Intelligent Availability™ Platform"
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.SH NAME
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anvil-safe-stop \- This program safely stop a subnode in an Anvil! node, and DR hosts
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.SH SYNOPSIS
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.B anvil-safe-stop
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\fI\,<command> \/\fR[\fI\,options\/\fR]
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.SH DESCRIPTION
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This program will safely withdraw a subnode from an Anvil! node, and safely stop DR hosts. Optionally, it can also power off the machine.
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.TP
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\-?, \-h, \fB\-\-help\fR
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Show this man page.
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.TP
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\fB\-\-log-secure\fR
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When logging, record sensitive data, like passwords.
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.TP
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\-v, \-vv, \-vvv
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Set the log level to 1, 2 or 3 respectively. Be aware that level 3 generates a significant amount of log data.
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.SS "Commands:"
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.TP
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\fB\-\-no\-db\fR
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.TP
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This tells this program to run without connecting to the Striker databases. This should only be used if the Strikers are not available (either they're off, or they've been updated and this host hasn't been, and can't use them until this host is also updated).
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.TP
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NOTE: This is generally only used by 'striker-update-cluster'.
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.TP
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\fB\-\-poweroff\fR, \fB\-\-power\-off\fR
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.TP
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By default, the host will remain powered on when this program exits. Using this switch will have the host power off once the host is safely stopped.
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.TP
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\fB\-\-stop\-reason\fR <user, power, thermal>
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.TP
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Optionally used to set 'system::stop_reason' reason for this host. Valid values are 'user' (default), 'power' and 'thermal'. If set to 'user', ScanCore will not turn this host back on. If 'power', then ScanCore will reboot the host once the power under the host looks safe again. If thermal, then ScanCore will reboot the host once themperatures are back into safe levels.
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.TP
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\fB\-\-stop\-servers\fR
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.TP
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By default, on Anvil! sub-nodes, any servers running on this host will be migrated to the peer subnode. If the peer isn't available, this will refuse to stop. Using this switch will instead tell the system to stop all servers running on this host.
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.TP
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NOTE: On DR hosts, any running servers are always stopped.
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.IP
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.SH AUTHOR
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Written by Madison Kelly, Alteeve staff and the Anvil! project contributors.
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.SH "REPORTING BUGS"
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Report bugs to users@clusterlabs.org
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