Hello,
I'm trying to learn Ansible and started with installing Ansible with Tower
UI.
Tried simple "Helloworld" echo task that fails on Tower but works manually
through ansible-playbook.
I need to connect to Host through ProxyCommand so my playbook configuration
looks like this:
- Helloworld
- ansible.cfg
- ssh.config
- helloworld.yml
In ansible.cfg:
*"[ssh_connection]*
*ssh_args = -F ssh.config -o ControlPersist=15m -o ControlMaster=auto -o
UserKnownHostsFile=/dev/null*
*control_path = %(directory)s/%%h-%%r*
*[defaults]*
*system_errors = false*
*hostfile = /etc/ansible/hosts*
*library = /usr/share/ansible*
*host_key_checking = False*
*ask_sudo_pass = False*
*pattern = **
*timeout = 10*
*poll_interval = 15"*
In ssh.config:
*"Host x.x.x.50*
* User user*
* ProxyCommand ssh [email protected] nc %h %p*
* StrictHostKeyChecking no*
* UserKnownHostsFile=/dev/null*
*Host x.x.x.60*
* User user*
* ProxyCommand none*
* StrictHostKeyChecking no*
* UserKnownHostsFile=/dev/null"*
Playbook is a simple echo with a user "user". Running manually
ansible-playbook or ansible ping works fine on both hosts and it
successfully hops to x.x.x.50. However on Tower it works on single x.60
server but gets stuck on x.50.
Stuck on x.50:
*"<x.x.x.50> REMOTE_MODULE setup*
*<**x.x.x.50**> EXEC ssh -C -tt -v -F ssh.config -o ControlPersist=15m -o
ControlMaster=auto -o UserKnownHostsFile=/dev/null -o
ControlPath="/tmp/ansible_tower_5VA1fm/cp/ansible-ssh-%h-%p-%r" -o
StrictHostKeyChecking=no -o KbdInteractiveAuthentication=no -o
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
-o PasswordAuthentication=no -o User=user -o ConnectTimeout=10 **x.x.x.50**
/bin/sh -c 'mkdir -p
$HOME/.ansible/tmp/ansible-tmp-1432108998.93-90931163714921 && chmod a+rx
$HOME/.ansible/tmp/ansible-tmp-1432108998.93-90931163714921 && echo
$HOME/.ansible/tmp/ansible-tmp-1432108998.93-90931163714921' EXEC previous
known host file not found for **x.x.x.50** The authenticity of host '*
*x.x.x.60** (**x.x.x.60**)' can't be established.. Are you sure you want to
continue connecting (yes/no)?"*
Only difference i see is that manually running ansible-playbook uses
different ControlPath. I've also tried putting custom ControlPaths even
setting it in ssh_args manually and it changes fine when running
ansible-playbook manually, but in Tower the path always stays the same
tmp/.. path.
Can anyone help me figure out what could be the problem? Is the problem
that Tower is using tmp/ for ControlPath and it's not persistant before
running ProxyCommand? Any ideas how to fix it?
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