Major thing in this commit is reworking striker-update-cluster to work without expecting anvil-daemon to be running on target machines. Similarly, they had to be able to work when the Striker DBs were not available. This is to account for cases where the Striker dashboards have updated, and the schema has changed, preventing the not-yet-updated DR hosts and subnodes from being able to use the DB. To do this, anvil-safe-stop, anvil-update-system, and anvil-shutdown-server had to be updated to use the new --no-db switch, which tells then to run without the database being available.
* 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>
1 year ago
. \" Manpage for the Anvil! server shutdown tool
. \" Contact mkelly@alteeve.com to report issues, concerns or suggestions.
.TH anvil-shutdown-server "8" "July 20 2023" "Anvil! Intelligent Availability™ Platform"
.SH NAME
anvil-shutdown-server \- This program shuts down servers hosted on the Anvil! cluster.
.SH SYNOPSIS
.B anvil-shutdown-server
\fI \, <command> \/ \fR [\fI \, options\/ \fR ]
.SH DESCRIPTION
This program shuts down a server that is running on a Anvil! node or DR host. It can optionally stop all servers.
.TP
\- ?, \- h, \fB \- \- help\fR
Show this man page.
.TP
\fB \- \- log-secure\fR
When logging, record sensitive data, like passwords.
.TP
\- v, \- vv, \- vvv
Set the log level to 1, 2 or 3 respectively. Be aware that level 3 generates a significant amount of log data.
.SS "Commands:"
.TP
\fB \- \- immediate\fR
.TP
This causes the server to be forced off, equivalent to pulling the power cord out of a traditional server. This doesn't work with '\fB \- \- server all\fR ', a specific server must be specified.
.TP
Major thing in this commit is reworking striker-update-cluster to work without expecting anvil-daemon to be running on target machines. Similarly, they had to be able to work when the Striker DBs were not available. This is to account for cases where the Striker dashboards have updated, and the schema has changed, preventing the not-yet-updated DR hosts and subnodes from being able to use the DB. To do this, anvil-safe-stop, anvil-update-system, and anvil-shutdown-server had to be updated to use the new --no-db switch, which tells then to run without the database being available.
* 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>
1 year ago
\fB \- \- no\- db\fR
.TP
This tells the program to run without connecting to any databases. This is used mainly when the host is being taken down as part of a cluster-wise upgrade.
.TP
\fB \- \- no\- wait\fR
.TP
This tells the program to call the shut down, but not wait for the server to actually stop. By default, when shutting down one specific server, this program will wait for the server to be off before it returns.
.TP
\fB \- \- server\fR {<name>,all}
.TP
This is the name of the server to shut down. Optionally, this can be 'all' to shut down all servers on this host.
.TP
\fB \- \- server\- uuid\fR <uuid>
.TP
This is the server UUID of the server to shut down. NOTE: This can not be used with \fB \- \- no\- db\fR .
.TP
\fB \- \- wait\fR
.TP
This tells the program to wait for the server(s) to stop before returning. By default, when '\fB \- \- server all\fR ' is used,, the shutdown will NOT wait. This makes the shutdowns sequential.
.TP
Note: When \fB \- \- immediate\fR is used, \fB \- \- wait\fR is ignored.
Major thing in this commit is reworking striker-update-cluster to work without expecting anvil-daemon to be running on target machines. Similarly, they had to be able to work when the Striker DBs were not available. This is to account for cases where the Striker dashboards have updated, and the schema has changed, preventing the not-yet-updated DR hosts and subnodes from being able to use the DB. To do this, anvil-safe-stop, anvil-update-system, and anvil-shutdown-server had to be updated to use the new --no-db switch, which tells then to run without the database being available.
* 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>
1 year ago
.IP
.SH AUTHOR
Written by Madison Kelly, Alteeve staff and the Anvil! project contributors.
.SH "REPORTING BUGS"
Report bugs to users@clusterlabs.org
