使用“assert”模块将两个变量进行比较
- name: Compare variable values between servers
hosts: all
gather_facts: no
tasks:
- name: Store variable value in register
shell: echo "test-value"
register: testValue
- name: Assert variable values are equal
assert:
that:
- testValue.stdout == hostvars["hostname1"].testValue.stdout
fail_msg: "Variable values are not equal"