Ansible：尝试使用 influxdb_write 时无法在本地主机上导入所需的 Python 库 (influxdb)

Question

我在本地机器上安装了以下 ansible 剧本和 influxdb 运行ning。我只是想尝试使用 ansible 向我的本地 influxdb 写入一些内容。这里的想法是创建一个名为 connections 的 table，包含主机、区域和时间列。

---
- name: Influx test
  hosts: PE
  gather_facts: false

  tasks:
  - name: Write points into database
    influxdb_write:
      hostname: "localhost"
      database_name: "test"
      data_points:
        - measurement: connections
          tags:
            host: "{{inventory_hostname}}"
            region: test-region
          time: "test time"

PE 看起来像这样：

[PE]
local ansible_host=localhost ansible_connection=local hostname=Lab_R1 ansible_python_interpreter=/usr/bin/python3

事实证明，当我运行我的剧本时，我得到：

The full traceback is:
Traceback (most recent call last):
  File "/tmp/ansible_influxdb_write_payload_v07tkyyd/ansible_influxdb_write_payload.zip/ansible/module_utils/influxdb.py", line 23, in <module>
    from influxdb import InfluxDBClient
ModuleNotFoundError: No module named 'influxdb'
fatal: [local]: FAILED! => {
    "changed": false,
    "invocation": {
        "module_args": {
            "data_points": [
                {
                    "measurement": "connections",
                    "tags": {
                        "host": "local",
                        "region": "test-region"
                    },
                    "time": "test time"
                }
            ],
            "database_name": "test",
            "hostname": "localhost",
            "password": "root",
            "port": 8086,
            "proxies": {},
            "retries": 3,
            "ssl": false,
            "timeout": null,
            "udp_port": 4444,
            "use_udp": false,
            "username": "root",
            "validate_certs": true
        }
    },
    "msg": "Failed to import the required Python library (influxdb) on localhost.localdomain's Python /usr/bin/python3. Please read module documentation and install in the appropriate location. If the required library is installed, but Ansible is using the wrong Python interpreter, please consult the documentation on ansible_python_interpreter"
}

Answer 1

如 influxdb_write module requirements 中所述，python 库 influxdb >= 0.9 是必需的。

任务的目标需要此要求，在您的情况下localhost。

因此您需要install influxdb python library使用您选择的方法（系统包或pip）。

Ansible：尝试使用 influxdb_write 时无法在本地主机上导入所需的 Python 库 (influxdb)

Ansible: Failed to import the required Python library (influxdb) on localhost when trying to use influxdb_write

ansible

influxdb