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configuration-guide.md

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Configuration Guide

The confd configuration file is written in TOML and loaded from /etc/confd/confd.toml by default. You can specify the config file via the -config-file command line flag.

Note: You can use confd without a configuration file. See Command Line Flags.

Optional:

  • backend (string) - The backend to use. ("etcd")
  • client_cakeys (string) - The client CA key file.
  • client_cert (string) - The client cert file.
  • client_key (string) - The client key file.
  • confdir (string) - The path to confd configs. ("/etc/confd")
  • interval (int) - The backend polling interval in seconds. (600)
  • log-level (string) - level which confd should log messages ("info")
  • nodes (array of strings) - List of backend nodes. (["http://127.0.0.1:4001"])
  • noop (bool) - Enable noop mode. Process all template resources; skip target update.
  • prefix (string) - The string to prefix to keys. ("/")
  • scheme (string) - The backend URI scheme. ("http" or "https")
  • srv_domain (string) - The name of the resource record.
  • srv_record (string) - The SRV record to search for backends nodes.
  • sync-only (bool) - sync without check_cmd and reload_cmd.
  • watch (bool) - Enable watch support.

Example:

backend = "etcd"
client_cert = "/etc/confd/ssl/client.crt"
client_key = "/etc/confd/ssl/client.key"
confdir = "/etc/confd"
log-level = "debug"
interval = 600
nodes = [
  "http://127.0.0.1:4001",
]
noop = false
prefix = "/production"
scheme = "https"
srv_domain = "etcd.example.com"