ansible/community.general
1
0
Fork 0
mirror of https://github.com/ansible-collections/community.general.git synced 2024-09-14 20:13:21 +02:00
Code Releases Activity

Reword the jump host section in the FAQ

Browse source 
It's just s/extra_args/common_args/, but I reworded some parts to make
things a bit clearer too.

Closes #12335
This commit is contained in:
Abhijit Menon-Sen 2015-10-02 12:11:27 +05:30
parent 96c4dc273a
commit 478e234bc3
1 changed files with 10 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
docsite/rst/faq.rst
View file

@ -60,23 +60,23 @@ for new users.
How do I configure a jump host to access servers that I have no direct access to?
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
With Ansible version 2, it's possible to set `ansible_ssh_extra_args` as
an inventory variable. Any arguments specified this way are added to the
ssh command line when connecting to the relevant host(s), so it's a good
way to set a `ProxyCommand`. Consider the following inventory group:
With Ansible 2, you can set a `ProxyCommand` in the
`ansible_ssh_common_args` inventory variable. Any arguments specified in
this variable are added to the sftp/scp/ssh command line when connecting
to the relevant host(s). Consider the following inventory group::
[gatewayed]
foo ansible_host=192.0.2.1
bar ansible_host=192.0.2.2
You can create `group_vars/gatewayed.yml` with the following contents:
You can create `group_vars/gatewayed.yml` with the following contents::
ansible_ssh_extra_args: '-o ProxyCommand="ssh -W %h:%p -q user@gateway.example.com"'
ansible_ssh_common_args: '-o ProxyCommand="ssh -W %h:%p -q user@gateway.example.com"'
Ansible will then add these arguments when trying to connect to any host
in the group `gatewayed`. (These arguments are added to any `ssh_args`
that may be configured, so it isn't necessary to repeat the default
`ControlPath` settings in `ansible_ssh_extra_args`.)
Ansible will append these arguments to the command line when trying to
connect to any hosts in the group `gatewayed`. (These arguments are used
in addition to any `ssh_args` from `ansible.cfg`, so you do not need to
repeat global `ControlPersist` settings in `ansible_ssh_common_args`.)
Note that `ssh -W` is available only with OpenSSH 5.4 or later. With
older versions, it's necessary to execute `nc %h:%p` or some equivalent