Saltstack module chroot 详解

chroot.highstate

Retrieve the state data from the salt master for this minion and
execute it inside the chroot.

root
Path to the chroot environment

For a formal description of the possible parameters accepted in
this function, check state.highstate documentation.

CLI Example:

salt myminion chroot.highstate /chroot
salt myminion chroot.highstate /chroot pillar='{"foo": "bar"}'

chroot.call

Executes a Salt function inside a chroot environment.

The chroot does not need to have Salt installed, but Python is
required.

root
Path to the chroot environment

function
Salt execution module function

CLI Example:

salt myminion chroot.call /chroot test.ping
salt myminion chroot.call /chroot ssh.set_auth_key user key=mykey

chroot.sls

Execute the states in one or more SLS files inside the chroot.

root
Path to the chroot environment

saltenv
Specify a salt fileserver environment to be used when applying
states

mods
List of states to execute

test
Run states in test-only (dry-run) mode

exclude
Exclude specific states from execution. Accepts a list of sls
names, a comma-separated string of sls names, or a list of
dictionaries containing sls or id keys. Glob-patterns
may be used to match multiple states.

For a formal description of the possible parameters accepted in
this function, check state.sls documentation.

CLI Example:

salt '*' chroot.sls /chroot stuff pillar='{"foo": "bar"}'

chroot.exist

Return True if the chroot environment is present.

chroot.apply

Apply an state inside a chroot.

This function will call chroot.highstate or chroot.sls based
on the arguments passed to this function. It exists as a more
intuitive way of applying states.

root
Path to the chroot environment

For a formal description of the possible parameters accepted in
this function, check state.apply_ documentation.

CLI Example:

salt myminion chroot.apply /chroot
salt myminion chroot.apply /chroot stuff
salt myminion chroot.apply /chroot stuff pillar='{"foo": "bar"}'

chroot.create

Create a basic chroot environment.

Note that this environment is not functional. The caller needs to
install the minimal required binaries, including Python if
chroot.call is called.

root
Path to the chroot environment

CLI Example:

salt myminion chroot.create /chroot