Command scp
Usage: juju scp [options] <source> <destination>
Summary:
Transfers files to/from a Juju machine.
Options:
-B, --no-browser-login (= false)
Do not use web browser for authentication
-m, --model (= "")
Model to operate in. Accepts [<controller name>:]<model name>
--no-host-key-checks (= false)
Skip host key checking (INSECURE)
--proxy (= false)
Proxy through the API server
Details:
The source or destination arguments may either be a local path or a remote location. The syntax for a remote location is:
[<user>@]<target>:[<path>]
If the user is not specified, “ubuntu” is used. If is not specified, it defaults to the home directory of the remote user account.
The may be either a ‘unit name’ or a ‘machine id’. These can be obtained from the output of juju status
.
Options specific to scp can be provided after a --
. Refer to the scp(1) man page for an explanation of those options. The -r
option to recursively copy a directory is particularly useful.
The SSH host keys of the target are verified. The --no-host-key-checks
option can be used to disable these checks. Use of this option is not recommended as it opens up the possibility of a man-in-the-middle attack.
Examples:
Copy file /var/log/syslog from machine 2 to the client’s current working directory:
juju scp 2:/var/log/syslog .
Recursively copy the /var/log/mongodb directory from a mongodb unit to the client’s local remote-logs directory:
juju scp -- -r mongodb/0:/var/log/mongodb/ remote-logs
Copy foo.txt from the client’s current working directory to an apache2 unit of model “prod”. Proxy the SSH connection through the controller and turn on scp compression:
juju scp -m prod --proxy -- -C foo.txt apache2/1:
Copy multiple files from the client’s current working directory to machine 2:
juju scp file1 file2 2:
Copy multiple files from the bob user account on machine 3 to the client’s current working directory:
juju scp bob@3:'file1 file2' .
Copy file.dat from machine 0 to the machine hosting unit foo/0 (-3 causes the transfer to be made via the client):
juju scp -- -3 0:file.dat foo/0:
See also:
Last updated 2 years ago.