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# test code for lookup plugins
# (c) 2014, James Tanner <tanner.jc@gmail.com>
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# FILE LOOKUP
- name: make a new file to read
copy: dest={{output_dir}}/foo.txt mode=0644 content="bar"
- name: load the file as a fact
set_fact:
foo: "{{ lookup('file', output_dir + '/foo.txt' ) }}"
- debug: var=foo
- name: verify file lookup
assert:
that:
- "foo == 'bar'"
# PASSWORD LOOKUP
- name: remove previous password files and directory
file: dest={{item}} state=absent
with_items:
- "{{output_dir}}/lookup/password"
- "{{output_dir}}/lookup/password_with_salt"
- "{{output_dir}}/lookup"
- name: create a password file
set_fact:
newpass: "{{ lookup('password', output_dir + '/lookup/password length=8') }}"
- name: stat the password file directory
stat: path="{{output_dir}}/lookup"
register: result
- name: assert the directory's permissions
assert:
that:
- result.stat.mode == '0700'
- name: stat the password file
stat: path="{{output_dir}}/lookup/password"
register: result
- name: assert the directory's permissions
assert:
that:
- result.stat.mode == '0600'
- name: get password length
shell: wc -c {{output_dir}}/lookup/password | awk '{print $1}'
register: wc_result
- debug: var=wc_result.stdout
- name: read password
shell: cat {{output_dir}}/lookup/password
register: cat_result
- debug: var=cat_result.stdout
- name: verify password
assert:
that:
- "wc_result.stdout == '9'"
- "cat_result.stdout == newpass"
- "' salt=' not in cat_result.stdout"
- name: fetch password from an existing file
set_fact:
pass2: "{{ lookup('password', output_dir + '/lookup/password length=8') }}"
- name: read password (again)
shell: cat {{output_dir}}/lookup/password
register: cat_result2
- debug: var=cat_result2.stdout
- name: verify password (again)
assert:
that:
- "cat_result2.stdout == newpass"
- "' salt=' not in cat_result2.stdout"
- name: create a password (with salt) file
debug: msg={{ lookup('password', output_dir + '/lookup/password_with_salt encrypt=sha256_crypt') }}
- name: read password and salt
shell: cat {{output_dir}}/lookup/password_with_salt
register: cat_pass_salt
- debug: var=cat_pass_salt.stdout
- name: fetch unencrypted password
set_fact:
newpass: "{{ lookup('password', output_dir + '/lookup/password_with_salt') }}"
- debug: var=newpass
- name: verify password and salt
assert:
that:
- "cat_pass_salt.stdout != newpass"
- "cat_pass_salt.stdout.startswith(newpass)"
- "' salt=' in cat_pass_salt.stdout"
- "' salt=' not in newpass"
- name: fetch unencrypted password (using empty encrypt parameter)
set_fact:
newpass2: "{{ lookup('password', output_dir + '/lookup/password_with_salt encrypt=') }}"
- name: verify lookup password behavior
assert:
that:
- "newpass == newpass2"
# ENV LOOKUP
- name: get first environment var name
shell: env | fgrep -v '.' | head -n1 | cut -d\= -f1
register: known_var_name
- name: get first environment var value
shell: echo {{ '$' + known_var_name.stdout }}
register: known_var_value
- name: use env lookup to get known var
set_fact:
test_val: "{{ lookup('env', known_var_name.stdout) }}"
- debug: var=known_var_name.stdout
- debug: var=known_var_value.stdout
- debug: var=test_val
- name: compare values
assert:
that:
- "test_val == known_var_value.stdout"
# PIPE LOOKUP
# https://github.com/ansible/ansible/issues/6550
- name: confirm pipe lookup works with a single positional arg
debug: msg="{{ lookup('pipe', 'ls') }}"
# LOOKUP TEMPLATING
- name: use bare interpolation
debug: msg="got {{item}}"
with_items: "{{things1}}"
register: bare_var
- name: verify that list was interpolated
assert:
that:
- "bare_var.results[0].item == 1"
- "bare_var.results[1].item == 2"
- name: use list with bare strings in it
debug: msg={{item}}
with_items:
- things2
- things1
- name: use list with undefined var in it
debug: msg={{item}}
with_items: "{{things2}}"
ignore_errors: True
# BUG #10073 nested template handling
- name: set variable that clashes
set_fact:
LOGNAME: foobar
- name: get LOGNAME environment var value
shell: echo {{ '$LOGNAME' }}
register: known_var_value
- name: do the lookup for env LOGNAME
set_fact:
test_val: "{{ lookup('env', 'LOGNAME') }}"
- debug: var=test_val
- name: compare values
assert:
that:
- "test_val == known_var_value.stdout"
- name: set with_dict
shell: echo "{{ item.key + '=' + item.value }}"
with_dict: "{{ mydict }}"
# URL Lookups
- name: Test that retrieving a url works
set_fact:
web_data: "{{ lookup('url', 'https://gist.githubusercontent.com/abadger/9858c22712f62a8effff/raw/43dd47ea691c90a5fa7827892c70241913351963/test') }}"
- name: Assert that the url was retrieved
assert:
that:
- "'one' in web_data"
- name: Test that retrieving a url with invalid cert fails
set_fact:
web_data: "{{ lookup('url', 'https://{{ badssl_host }}/') }}"
ignore_errors: True
register: url_invalid_cert
- assert:
that:
- "url_invalid_cert.failed"
- "'Error validating the server' in url_invalid_cert.msg"
- name: Test that retrieving a url with invalid cert with validate_certs=False works
set_fact:
web_data: "{{ lookup('url', 'https://{{ badssl_host }}/', validate_certs=False) }}"
register: url_no_validate_cert
- assert:
that:
- "'{{ badssl_host_substring }}' in web_data"
- name: Test cartesian lookup
debug: var={{item}}
with_cartesian:
- ["A", "B", "C"]
- ["1", "2", "3"]
register: product
- name: Verify cartesian lookup
assert:
that:
- product.results[0]['item'] == ["A", "1"]
- product.results[1]['item'] == ["A", "2"]
- product.results[2]['item'] == ["A", "3"]
- product.results[3]['item'] == ["B", "1"]
- product.results[4]['item'] == ["B", "2"]
- product.results[5]['item'] == ["B", "3"]
- product.results[6]['item'] == ["C", "1"]
- product.results[7]['item'] == ["C", "2"]
- product.results[8]['item'] == ["C", "3"]
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