62 lines
1.9 KiB
YAML
62 lines
1.9 KiB
YAML
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- name: Detect syslog
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stat:
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path: /var/log/syslog
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register: syslog
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- name: Detect journalctl
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shell: command -V journalctl
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ignore_errors: yes
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changed_when: no
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register: journalctl
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- block:
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- name: Skip tests if logs were not found.
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debug:
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msg: Did not find /var/log/syslog or journalctl. Tests will be skipped.
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- meta: end_play
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when: journalctl is failed and not syslog.stat.exists
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- name: Generate random numbers for unique log entries
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set_fact:
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good_number: "{{ 999999999999 | random }}"
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bad_number: "{{ 999999999999 | random }}"
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- name: Generate expected log entry messages
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set_fact:
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good_message: 'My number is: ({{ good_number }})'
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bad_message: 'My number is: ({{ bad_number }})'
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- name: Generate log message search patterns
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set_fact:
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# these search patterns are designed to avoid matching themselves
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good_search: '{{ good_message.replace(":", "[:]") }}'
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bad_search: '{{ bad_message.replace(":", "[:]") }}'
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- name: Generate grep command
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set_fact:
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grep_command: "grep -e '{{ good_search }}' -e '{{ bad_search }}'"
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- name: Run a module that logs without no_log
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module_that_logs:
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number: "{{ good_number }}"
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- name: Run a module that logs with no_log
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module_that_logs:
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number: "{{ bad_number }}"
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no_log: yes
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- name: Search for expected log messages
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# if this fails the tests are probably running on a system which stores logs elsewhere
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shell: "({{ grep_command }} /var/log/syslog) || (journalctl | {{ grep_command }})"
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changed_when: no
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register: grep
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- name: Verify the correct log messages were found
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assert:
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that:
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# if the good message is not found then the cause is likely one of:
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# 1) the remote system does not write user.info messages to the logs
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# 2) the AnsibleModule.log method is not working
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- good_message in grep.stdout
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- bad_message not in grep.stdout
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