Brian, thanks for cooperation. I already tried without the from_json
filter, but no success:
- hosts: tag_v3_elasticsearch_prod_True
vars:
- ansible_ssh_private_key_file: "{{ ec2_tag_ssh.ssh_key }}"
- ansible_ssh_port: "{{ ec2_tag_ssh.ssh_port }}"
- ansible_ssh_user: "{{ ec2_tag_ssh.ssh_user }}"
tasks:
- debug: var=ansible_ssh_private_key_file
- debug: var=ansible_ssh_port
- debug: var=ansible_ssh_user
PLAY [tag_v3_elasticsearch_prod_True]
*****************************************
GATHERING FACTS
***************************************************************
fatal: [x.x.x.xxx] => Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py",
line 582, in _executor
exec_rc = self._executor_internal(host, new_stdin)
File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py",
line 785, in _executor_internal
return self._executor_internal_inner(host, self.module_name, self.
module_args, inject, port, complex_args=complex_args)
File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py",
line 885, in _executor_internal_inner
actual_private_key_file = template.template(self.basedir,
actual_private_key_file, inject, fail_on_undefined=True)
File "/usr/local/lib/python2.7/dist-packages/ansible/utils/template.py",
line 122, in template
varname = template_from_string(basedir, varname, templatevars,
fail_on_undefined)
File "/usr/local/lib/python2.7/dist-packages/ansible/utils/template.py",
line 371, in template_from_string
res = jinja2.utils.concat(rf)
File "<template>", line 8, in root
File
"/usr/local/lib/python2.7/dist-packages/Jinja2-2.7.3-py2.7.egg/jinja2/runtime.py"
, line 485, in _fail_with_undefined_error
raise self._undefined_exception(hint)
UndefinedError: 'unicode object' has no attribute 'ssh_key'
TASK: [debug var=ansible_ssh_private_key_file]
********************************
FATAL: no hosts matched or all hosts have already failed -- aborting
PLAY RECAP
********************************************************************
to retry, use: --limit @/home/galindro/play.retry
x.x.x.xxx : ok=0 changed=0 unreachable=1 failed=0
2015-06-19 18:08 GMT-03:00 Brian Coca <[email protected]>:
> try w/o a filter
>
> On Fri, Jun 19, 2015 at 1:06 PM, Bruno Galindro da Costa
> <[email protected]> wrote:
> > I need to configure ansible to make ssh connections to my EC2 instances
> > based on parameters configure in ec2 tags. I've successfully done this
> using
> > ec2.py script to build dynamic inventory. With this great functionality,
> > I've setup 3 tags that contains all what I need to make ssh connections
> to
> > my ec2 hosts, like this example:
> >
> > - hosts: tag_v3_elasticsearch_prod_True
> > vars:
> > - ansible_ssh_private_key_file: "{{ ec2_tag_ssh_key |
> default('sv3.key')
> > }}"
> > - ansible_ssh_port: "{{ ec2_tag_ssh_port | default(22) }}"
> > - ansible_ssh_user: "{{ ec2_tag_ssh_user | default('ubuntu') }}"
> > tasks:
> > - SOME TASKS....
> >
> >
> > But, amazon has a limit of 10 tags by ec2 instances (I use many other
> tags
> > associated with my ec2 instances). So, I need to join some tags into one
> to
> > avoid pass this limit. Them, I've an idea to join those 3 ssh tags into
> one
> > using json format, like this:
> >
> > ssh: {"ssh_key": "prod.key", "ssh_port": "22", "ssh_user": "ansible"}
> >
> > And them, I've configured my playbook to parse this variable with
> from_json
> > filter.
> >
> > ---
> > - hosts: tag_v3_elasticsearch_prod_True
> > vars:
> > - ssh_private_key_file: "{{ ec2_tag_ssh | from_json }}"
> > - ssh_port: "{{ ec2_tag_ssh | from_json }}"
> > - ssh_user: "{{ ec2_tag_ssh | from_json }}"
> > tasks:
> > - debug: var=ssh_private_key_file
> > - debug: var=ssh_port
> > - debug: var=ssh_user
> >
> >
> > But, a warning message is displayed to me. It seems that from_json filter
> > isn't recognized in playbook vars section.
> >
> > How can I solve my problem?
> >
> > [WARNING]: non fatal error while trying to template play variables:
> Failed
> > to
> > template {{ ec2_tag_ssh | from_json }}: an unexpected type error
> occurred.
> > Error was expected string or buffer
> >
> >
> > PLAY [tag_v3_elasticsearch_prod_True]
> > *****************************************
> >
> > GATHERING FACTS
> > ***************************************************************
> > ok: [x.x.x.xxx]
> >
> > TASK: [debug var=ssh_private_key_file]
> > ****************************************
> > ok: [x.x.x.xxx] => {
> > "var": {
> > "ssh_private_key_file": {
> > "ssh_key": "prod.pem",
> > "ssh_port": "22",
> > "ssh_user": "ansible"
> > }
> > }
> > }
> >
> > TASK: [debug var=ssh_port]
> > ****************************************************
> > ok: [x.x.x.xxx] => {
> > "var": {
> > "ssh_port": {
> > "ssh_key": "prod.pem",
> > "ssh_port": "22",
> > "ssh_user": "ansible"
> > }
> > }
> > }
> >
> > TASK: [debug var=ssh_user]
> > ****************************************************
> > ok: [x.x.x.xxx] => {
> > "var": {
> > "ssh_user": {
> > "ssh_key": "prod.pem",
> > "ssh_port": "22",
> > "ssh_user": "ansible"
> > }
> > }
> > }
> >
> > PLAY RECAP
> > ********************************************************************
> > x.x.x.xxx : ok=4 changed=0 unreachable=0 failed=0
> >
> >
> >
> >
> > --
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> > To post to this group, send email to [email protected].
> > To view this discussion on the web visit
> >
> https://groups.google.com/d/msgid/ansible-project/f83550e9-8017-4170-b871-98be886e72a9%40googlegroups.com
> .
> > For more options, visit https://groups.google.com/d/optout.
>
>
>
> --
> Brian Coca
>
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>
--
Att.
Bruno Galindro da Costa
--
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