Arrays Ansible循环:如何使用with_序列作为索引在数组中循环
我有多个相同长度的数组。我需要循环遍历长度并调用元素。我尝试了下面的一个,但失败了。你能告诉我这件事哪里做错了吗。或者有没有更好的方法循环遍历数组元素Arrays Ansible循环:如何使用with_序列作为索引在数组中循环,arrays,loops,ansible,.when,ansible-template,Arrays,Loops,Ansible,.when,Ansible Template,我有多个相同长度的数组。我需要循环遍历长度并调用元素。我尝试了下面的一个,但失败了。你能告诉我这件事哪里做错了吗。或者有没有更好的方法循环遍历数组元素 tasks: - name: Set facts set_fact: SERIAL_NUMBER: ['2342', '4455', '5643'] PASSWORD: ['xxx', 'yyy', 'zzz'] EXP_DATE: ['06-10-18', '07-01-19', '06-01
tasks:
- name: Set facts
set_fact:
SERIAL_NUMBER: ['2342', '4455', '5643']
PASSWORD: ['xxx', 'yyy', 'zzz']
EXP_DATE: ['06-10-18', '07-01-19', '06-01-18']
LICENSE_TYPE: "evaluation"
- name: Execute the script to apply evaluation license
lineinfile:
dest: "/root/test.txt"
line: "{{ SERIAL_NUMBER[{{ item }}] }} {{ PASSWORD[{{ item }}] }} {{ EXP_DATE[{{ item }}] }}"
create: yes
with_sequence: start=0 end={{ SERIAL_NUMBER|length }}
when: "{{ LICENSE_TYPE }}" == "evaluation"
我甚至尝试了以下方法来代替行:。但是没有运气
line: "{{ SERIAL_NUMBER[item]int % SERIAL_NUMBER|length }} {{ PASSWORD[item]int % PASSWORD|length }} {{ EXP_DATE[item]int % EXP_DATE|length }}"
我在这里看到两个问题
谢谢。您可以将
查询
函数与一起使用
在同一循环迭代中获得每个数组的第一个元素
when语法应为:
when: LICENSE_TYPE == "evaluation"
请检查以下任务(使用debug
模块仅演示提供给循环的数据query
):
输出:
PLAY [localhost] ****************************************************************************************************************************************************************************************************
TASK [Set facts] ****************************************************************************************************************************************************************************************************
ok: [localhost]
TASK [Execute the script to apply evaluation license] ***************************************************************************************************************************************************************
ok: [localhost] => (item=None) => {
"msg": "SERIAL_NUMBER: 2342, PASSWORD: xxx, EXP_DATE: 06-10-18"
}
ok: [localhost] => (item=None) => {
"msg": "SERIAL_NUMBER: 4455, PASSWORD: yyy, EXP_DATE: 07-01-19"
}
ok: [localhost] => (item=None) => {
"msg": "SERIAL_NUMBER: 5643, PASSWORD: zzz, EXP_DATE: 06-01-18"
}
PLAY RECAP **********************************************************************************************************************************************************************************************************
localhost
希望对您有所帮助您可以试试这个。祝你好运
tasks:
- name: Set facts
set_fact:
SERIAL_NUMBER: ['2342', '4455', '5643']
PASSWORD: ['xxx', 'yyy', 'zzz']
EXP_DATE: ['06-10-18', '07-01-19', '06-01-18']
LICENSE_TYPE: "evaluation"
- name: Execute the script to apply evaluation license
lineinfile:
dest: "/root/test.txt"
line: "{{ SERIAL_NUMBER[index] }} {{ PASSWORD[index] }} {{ EXP_DATE[index] }}"
create: yes
loop: "{{ SERIAL_NUMBER|flatten(levels=1) }}"
loop_control:
index_var: index
when: "{{ LICENSE_TYPE }}" == "evaluation"
错误消息:
TASK[执行脚本以应用评估许可证]***************************************************************************************************************************************************************************************************************************致命:[10.75.44.199]:失败!=>{“msg”:“模板字符串时出现模板错误:应为标记“:”,获得“}”。字符串:{{SERIAL_NUMBER[{{item}]}}}}
您应该为代码添加解释。它可以很简短。
tasks:
- name: Set facts
set_fact:
SERIAL_NUMBER: ['2342', '4455', '5643']
PASSWORD: ['xxx', 'yyy', 'zzz']
EXP_DATE: ['06-10-18', '07-01-19', '06-01-18']
LICENSE_TYPE: "evaluation"
- name: Execute the script to apply evaluation license
lineinfile:
dest: "/root/test.txt"
line: "{{ SERIAL_NUMBER[index] }} {{ PASSWORD[index] }} {{ EXP_DATE[index] }}"
create: yes
loop: "{{ SERIAL_NUMBER|flatten(levels=1) }}"
loop_control:
index_var: index
when: "{{ LICENSE_TYPE }}" == "evaluation"