# test code for lookup plugins # (c) 2014, James Tanner # 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 . # 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 file: dest={{output_dir}}/lookup/password state=absent with_items: - "{{output_dir}}/lookup/password" - "{{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 $1}' register: wc_result - debug: var=wc_result.stdout - name: read password shell: cat {{output_dir}}/lookup/password register: cat_result - debug: var=cat_result.stdout - name: verify password assert: that: - "wc_result.stdout == '9'" - "cat_result.stdout == newpass" # ENV LOOKUP - name: get first environment var name shell: env | head -n1 | cut -d\= -f1 register: known_var_name - name: get first environment var value shell: echo {{ '$' + 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 undefined var in it debug: msg={{item}} with_items: things2 # 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"