我通常通过设置配置变量vars/main.yml
并将其中的一部分通过to_nice_json
.
考虑一个vars/main.yaml
类似下面的例子:
# Application Configuration Settings.
config:
dev:
# General Settings.
logger_level: DEBUG
# PostgreSQL Server Configuration Settings.
sql_host: "localhost"
sql_port: 5432
sql_username: "someuser"
sql_password: "somepassword"
sql_db: "somedb"
我通过 Jinja2 模板和template
具有以下内容的模块呈现出来:
{{ config.dev | to_nice_json }}
最近我尝试使用 Ansible Vault 来加密敏感位,例如,sql_password
通过encrypt_string
命令如下:
ansible-vault encrypt_string --vault-id .ansible-vault-password "somepassword" --name 'sql_password'
并直接在 YAML 文件中内联加密版本,如下所示:
# Application Configuration Settings.
config:
dev:
# General Settings.
logger_level: DEBUG
# PostgreSQL Server Configuration Settings.
sql_host: "localhost"
sql_port: 5432
sql_username: "someuser"
sql_password: !vault |
$ANSIBLE_VAULT;1.1;AES256
35383832623937353934636538306539623336633336643430396662323161333838333463653764
3839653635326166303636643664333466376236626137310a323839373862626237643162303535
35333966383834356239376566356263656635323865323466306362323864356663383661333262
3165643733633262650a663363653832373936383033306137633234626264353538356630336131
3063
sql_db: "somedb"
但是,当to_nice_json
应用过滤器时,我收到以下错误:
fatal: [myrole]: FAILED! => {"changed": false, "msg": "AnsibleError: Unexpected templating type error occurred on ({{ config.dev | to_nice_json }}\n): somepassword' is not JSON serializable"}
可以看出,该变量是属性解密的,但在序列化为 JSON 时会出错。但是,如果我将内联 Vault 变量用双引号括起来,则不会发生解密,并且生成的 JSON 包含整个 Vault Blob。
我错过了什么吗?这是to_nice_json
过滤器的问题还是内联方式错误?