通过调试打印Ansible子变量

我试图通过调试语句打印子变量

• 调试：var=junction\u detail\u ret\u obj——工作
  “味精”：{ “活动线程”：“0”， “授权规则”：“否”， “基本授权模式”：“忽略”， “布尔规则头”：“否”， “客户端\u ip\u http”：“插入”， “cookie\u include\u路径”：“否”， “授权支持”：“否”， “基于表单的单点登录”：“已禁用”， “fsso_配置_文件”：“已禁用”， “http_header_ident”：“”， “插入会话\u cookies”：“是”， “连接\u cookie\u javascript\u块”：“inhead”， “交叉点硬限制”：“0-使用全局值”， “交叉点”：“/mga”， “交叉点软限制”：“0-使用全局值”， “连接类型”：“SSL”， “相互授权”：“否”， “保留饼干”：“否”， “远程\u http\u头”：“”， “请求_编码”：“”， “脚本编写支持”：“是”， “服务器”：[ { “区分大小写的url”：“否”， “当前_请求”：“0”， “http_端口”：“”， “本地知识产权”：“， “运行状态”：“在线” “查询内容url”：“”， “查询内容”：“未知”， “服务器dn”：“”， “服务器主机名”：“”， “服务器\u端口”：“”， “服务器状态”：“正在运行”， “服务器\u uuid”：“”， “请求总数”：“802”， “虚拟主机名”：“本地主机”， “windows\u样式\u url”：“否” } ], “会话\u cookie\u后端\u门户”：“是”， “有状态连接”：“否”， “tfim_sso”：“否”， “透明路径连接”：“否” } }

我想打印“操作状态：在线”

出现以下错误时，此操作不起作用

失败！=>{“msg”：“模板字符串时模板错误：应为名称或编号。字符串：{{{junction\u detail\u ret\u obj.data.servers.[\'operation\u state\']}”

---

要重试，请使用：--limit@/home/pa8090/ipa\u firstnet/report\u junction\u mga。重试

下面是一个工作剧本。试试看

---
- name: Json query play
  hosts: 127.0.0.1
  connection: local
  tasks:
    #This task sets the fact about pool-names and creates a list var.
    - name: Set junction_detail_ret_obj fact
      set_fact:
        junction_detail_ret_obj: '{ "active_worker_threads": "0", "authz_rules": "no", "basic_auth_mode": "ignore", "boolean_rule_header": "no", "client_ip_http": "insert", "cookie_include_path": "no", "delegation_support": "no", "forms_based_sso": "disabled", "fsso_config_file": "disabled", "http_header_ident": "", "insert_session_cookies": "yes", "junction_cookie_javascript_block": "inhead", "junction_hard_limit": "0 - using global value", "junction_point": "/mga", "junction_soft_limit": "0 - using global value", "junction_type": "SSL", "mutual_auth": "no", "preserve_cookie": "no", "remote_http_header": "", "request_encoding": "", "scripting_support": "yes", "servers": [ { "case_sensitive_url": "no", "current_requests": "0", "http_port": "", "local_ip": "", "operation_state": "Online", "query_content_url": "", "query_contents": "unknown", "server_dn": "", "server_hostname": "", "server_port": "", "server_state": "running", "server_uuid": "", "total_requests": "802", "virtual_junction_hostname": "localhost", "windows_style_url": "no" } ], "session_cookie_backend_portal": "yes", "stateful_junction": "no", "tfim_sso": "no", "transparent_path_junction": "no" }'

    - name: Debug print operation state
      debug:
        msg: "operation_state:{{ junction_detail_ret_obj | from_json | json_query('servers[0].operation_state') }}"
...

---

json中没有名为

data

的键。您应该查询的是

junction\u detail\u ret\u obj.servers[0]。操作状态

---
- name: Json query play
  hosts: 127.0.0.1
  connection: local
  tasks:
    #This task sets the fact about pool-names and creates a list var.
    - name: Set junction_detail_ret_obj fact
      set_fact:
        junction_detail_ret_obj: '{ "active_worker_threads": "0", "authz_rules": "no", "basic_auth_mode": "ignore", "boolean_rule_header": "no", "client_ip_http": "insert", "cookie_include_path": "no", "delegation_support": "no", "forms_based_sso": "disabled", "fsso_config_file": "disabled", "http_header_ident": "", "insert_session_cookies": "yes", "junction_cookie_javascript_block": "inhead", "junction_hard_limit": "0 - using global value", "junction_point": "/mga", "junction_soft_limit": "0 - using global value", "junction_type": "SSL", "mutual_auth": "no", "preserve_cookie": "no", "remote_http_header": "", "request_encoding": "", "scripting_support": "yes", "servers": [ { "case_sensitive_url": "no", "current_requests": "0", "http_port": "", "local_ip": "", "operation_state": "Online", "query_content_url": "", "query_contents": "unknown", "server_dn": "", "server_hostname": "", "server_port": "", "server_state": "running", "server_uuid": "", "total_requests": "802", "virtual_junction_hostname": "localhost", "windows_style_url": "no" } ], "session_cookie_backend_portal": "yes", "stateful_junction": "no", "tfim_sso": "no", "transparent_path_junction": "no" }'

    - name: Debug print operation state
      debug:
        msg: "operation_state:{{ junction_detail_ret_obj | from_json | json_query('servers[0].operation_state') }}"
...