Common Reference

tpm copy

Applies to: Tungsten Clustering for MySQL

Version availability

Available in 7.0.3 and later.

tpm copy automates the act of copying the shared SSL keys generated during installation to other cluster nodes as part of the post-installation workflow.

Usage

tpm copy [args]

This command should only be run on ONE node, and should only be needed once, right after initial installation has completed on all nodes, and before the Tungsten processes have been started.

note

This tool should only be needed for INI-based installations, and requires SSH access between the nodes to function properly.

See the table below for a list of valid arguments:

Option	Description	Version
`--all` Aliases: `-a`	Copy appropriate files in both the generated and share source directories to the list of nodes.	7.1.0
`--debug` Aliases: `-d`	Debug mode.
`--doini`	Copy the `/etc/tungsten/tungsten.ini` configuration file to the list of nodes.	7.1.0
`--dryrun` Aliases: `-n`	Do not execute the copy commands, display only.	7.1.0
`--example`	Show the manual steps taken by `tpm copy --init` to copy the certificate files to other nodes.	7.2.1
`--extra` Aliases: `-x`	Display the copy command executed.	7.1.0
`--gen` Aliases: `-g`	Sync all files in the `/opt/continuent/generated` directory to the list of nodes.	7.1.0
`--help` Aliases: `-h`
`--hosts`	Specify a comma-separated list of node names as seen in tpm reverse (default: all nodes in clusters as shown below)
`--i-am-sure`	Confirm you want the files copied and that the installs are done on all nodes.
`--info` Aliases: `-i`
`--install`	Copy needed files ([jpt]* .[jpt]*) in the `/opt/continuent/share` directory to the list of nodes (The same as running `--share`)	8.0.0
`--list`	List the default nodes shown below (all valid nodes in all clusters)
`--local` Aliases: `-`	Copies the running `passwords.store` in `share/` to the `generated/` directory on the local node only, used only with `--passwords` (i.e. `cp /opt/continuent/share/passwords.store /opt/continuent/generated/passwords.store`) To also sync the `generated/` directory to the node list, specify `--gen` as well.	7.1.0
`--long` Aliases: `-l`	Show the command output when run.	7.1.0
`--passwords`	Copy just the `/opt/continuent/share/passwords.store` file to the list of nodes (included when using `--share`)	7.1.0
`--quiet` Aliases: `-q`
`--share` Aliases: `-s--start--install--init`	Copy needed files ([jpt]* .[jpt]*) in the `/opt/continuent/share` directory to the list of nodes	7.1.0
`--timeout`	Specify the ssh/scp Timeout as an integer in seconds (default: 3)
`-v`	Verbose Output.

With no options, prompt to continue, then, by default, copy the needed security files from /opt/continuent/share/ to all nodes on all clusters, skipping the localhost. To bypass the interactive pause, you may specify --i-am-sure to confirm that all nodes are done installing, and that none of the Tungsten processes have been started yet.

This tool uses OS commands ssh, scp and uptime to function.

The scp and ssh commands will be called with two options:

-o StrictHostKeyChecking=no
-o ConnectTimeout=[timeout in seconds, default 3]

The files specified by:

/opt/continuent/share/[jpt]*
/opt/continuent/share/.[jpt]* will be copied from the local host to the same directory on all hosts in the target list, excluding the local node.

The default security key location path (/opt/continuent/share/) may be changed (although NOT recommended) by using the tpm option security-directory