Global Arguments¶

In addition to each operations having its own arguments, there are a number of keyword arguments available in all facts, operations and deploys.

Note

With the exception of name these are prefixed with _ to avoid clashes with other operation and deploy arguments.

Privilege & user escalation¶

Key	Description	Type	Default
`_sudo`	Execute/apply any changes with sudo.	`bool`	`False`
`_sudo_user`	Execute/apply any changes with sudo as a non-root user.	`str`
`_use_sudo_login`	Execute sudo with a login shell.	`bool`	`False`
`_sudo_password`	Password to sudo with. If needed and not specified pyinfra will prompt for it.	`str`
`_preserve_sudo_env`	Preserve the shell environment of the connecting user when using sudo.	`bool`	`False`
`_su_user`	Execute/apply any changes with this user using su.	`str`
`_use_su_login`	Execute su with a login shell.	`bool`	`False`
`_preserve_su_env`	Preserve the shell environment of the connecting user when using su.	`bool`	`False`
`_su_shell`	Use this shell (instead of user login shell) when using `_su`). Only available under Linux, for use when using su with a user that has nologin/similar as their login shell.	`str`	`False`
`_doas`	Execute/apply any changes with doas.	`bool`	`False`
`_doas_user`	Execute/apply any changes with doas as a non-root user.	`str`

Examples:

# Execute a command with sudo
server.user(
    name="Create pyinfra user using sudo",
    user="pyinfra",
    _sudo=True,
)

# Execute a command with a specific sudo password
server.user(
    name="Create pyinfra user using sudo",
    user="pyinfra",
    _sudo=True,
    _sudo_password="my-secret-password",
)

Shell control & features¶

Key	Description	Type	Default
`_shell_executable`	The shell executable to use for executing commands.	`str`	`sh`
`_chdir`	Directory to switch to before executing the command.	`str`
`_env`	Dictionary of environment variables to set.	`Mapping[str, str]`	`{}`
`_success_exit_codes`	List of exit codes to consider a success.	`Iterable[int]`	`[0]`
`_timeout`	Timeout for each command executed during the operation.	`int`
`_get_pty`	Whether to get a pseudoTTY when executing any commands.	`bool`	`False`
`_stdin`	String or buffer to send to the stdin of any commands.	`Union[str, Iterable]`

Examples:

# Execute from a specific directory
server.shell(
    name="Bootstrap nginx params",
    commands=["openssl dhparam -out dhparam.pem 4096"],
    _chdir="/etc/ssl/certs",
)

Operation meta & callbacks¶

Key	Description	Type	Default
`name`	Name of the operation.	`str`
`_ignore_errors`	Ignore errors when executing the operation.	`bool`	`False`
`_continue_on_error`	Continue executing operation commands after error. Only applies when `_ignore_errors` is true.	`bool`	`False`
`_if`	Only run this operation if these functions return True	`Union[List, Callable, NoneType]`	`[]`

Execution strategy¶

Key	Description	Type	Default
`_parallel`	Run this operation in batches of hosts.	`int`	`0`
`_run_once`	Only execute this operation once, on the first host to see it.	`bool`	`False`
`_serial`	Run this operation host by host, rather than in parallel.	`bool`	`False`