lookup 一覽
lookup 函式的第一個參數可以填哪些項目，又能拿到什麼樣的資訊呢？你可以參考下面的一覽表。
| 項目 | 用途 |
|---|---|
| aws_secret | 從 AWS Secrets Manager 取得機密資料 |
| manifold | 從 Manifold.co 取得憑證 (credential) |
| vars | Lookup templated value of variables |
| sequence | generate a list based on a number sequence |
| first_found | return first file found from list |
| keyring | grab secrets from the OS keyring |
| nested | composes a list with nested elements of other lists |
| cpm_metering | Get Power and Current data from WTI OOB/Combo and PDU devices |
| list | simply returns what it is given |
| avi | Look up Avi objects |
| file | 讀取檔案內容 |
| conjur_variable | Fetch credentials from CyberArk Conjur |
| dnstxt | query a domain(s)’s DNS txt fields |
| k8s | Query the K8s API |
| template | 以 Jinja2 處理、替換範本裡面的變數後，取得內容 |
| cpm_status | Get status and parameters from WTI OOB and PDU devices |
| cartesian | returns the cartesian product of lists |
| nios | Query Infoblox NIOS objects |
| varnames | Lookup matching variable names |
| inventory_hostnames | list of inventory hosts matching a host pattern |
| passwordstore | manage passwords with passwordstore.org’s pass utility |
| redis | fetch data from Redis |
| onepassword | fetch field values from 1Password |
| laps_password | Retrieves the LAPS password for a server |
| nios_next_ip | Return the next available IP address for a network |
| dict | returns key/value pair items from dictionaries |
| etcd | get info from an etcd server |
| onepassword_raw | fetch an entire item from 1Password |
| hiera | get info from hiera data |
| config | Lookup current Ansible configuration values |
| nios_next_network | Return the next available network range for a network-container |
| subelements | traverse nested key from a list of dictionaries |
| shelvefile | read keys from Python shelve file |
| filetree | recursively match all files in a directory tree |
| gcp_storage_file | Return GC Storage content |
| mongodb | lookup info from MongoDB |
| cyberarkpassword | get secrets from CyberArk AIM |
| indexed_items | rewrites lists to return ‘indexed items’ |
| csvfile | read data from a TSV or CSV file |
| chef_databag | fetches data from a Chef Databag |
| flattened | return single list completely flattened |
| aws_account_attribute | Look up AWS account attributes |
| password | 從已存在的檔案取得密碼；若檔案不存在，就產生亂數密碼 |
| template | 以 Jinja2 處理、替換範本裡面的變數後，取得內容 |
| random_choice | return random element from list |
| skydive | Query Skydive objects |
| aws_service_ip_ranges | Look up the IP ranges for services provided in AWS such as EC2 and S3 |
| env | read the value of environment variables |
| url | return contents from URL |
| items | list of items |
| credstash | retrieve secrets from Credstash on AWS |
| dig | 使用 dnspython 函式庫查詢 DNS |
| lines | read lines from command |
| rabbitmq | Retrieve messages from an AMQP/AMQPS RabbitMQ queue |
| together | merges lists into synchronized list |
| pipe | read output from a command |
| consul_kv | Fetch metadata from a Consul key value store |
| hashi_vault | retrieve secrets from HashiCorp’s vault |
| grafana_dashboard | list or search grafana dashboards |
| lastpass | fetch data from lastpass |
| fileglob | list files matching a pattern |
| aws_ssm | Get the value for a SSM parameter or all parameters under a path |
| ini | read data from a ini file |