【发布时间】:2017-05-05 19:56:10
【问题描述】:
我在尝试从 consul kv 存储中检索键值时出错。
我们的键值存储在 config/app-name/ 文件夹下。有很多键。我想使用 ansible 从领事那里检索所有键值。 但出现以下错误:
PLAY [Adding host to inventory] **********************************************************************************************************************************************************
TASK [Adding new host to inventory] ******************************************************************************************************************************************************
changed: [localhost]
PLAY [Testing consul kv] *****************************************************************************************************************************************************************
TASK [show the lookups] ******************************************************************************************************************************************************************
fatal: [server1]: FAILED! => {"failed": true, "msg": "{{lookup('consul_kv','config/app-name/')}}: An unhandled exception occurred while running the lookup plugin 'consul_kv'. Error was a <class 'ansible.errors.AnsibleError'>, original message: Error locating 'config/app-name/' in kv store. Error was 500 No known Consul servers"}
PLAY RECAP *******************************************************************************************************************************************************************************
server1 : ok=0 changed=0 unreachable=0 failed=1
localhost : ok=1 changed=1 unreachable=0 failed=0
这是我正在尝试的代码。
---
- name: Adding host to inventory
hosts: localhost
tasks:
- name: Adding new host to inventory
add_host:
name: "{{ target }}"
- name: Testing consul kv
hosts: "{{ target }}"
vars:
kv_info: "{{lookup('consul_kv','config/app-name/')}}"
become: yes
tasks:
- name: show the lookups
debug: msg="{{ kv_info }}"
但删除文件夹和添加文件夹运行良好。但是从领事集群获取键值会引发错误。请在这里提出一些更好的方法。
- name: remove folder from the store
consul_kv:
key: 'config/app-name/'
value: 'removing'
recurse: true
state: absent
- name: add folder to the store
consul_kv:
key: 'config/app-name/'
value: 'adding'
我试过了,但仍然是同样的错误。
---
- name: Adding host to inventory
hosts: localhost
environment:
ANSIBLE_CONSUL_URL: "http://consul-1.abcaa.com"
tasks:
- name: Adding new host to inventory
add_host:
name: "{{ target }}"
- name: show the lookups
debug: kv_info= "{{lookup('consul_kv','config/app-name/')}}"
【问题讨论】:
标签: ansible consul key-value-store