HAProxy uses a special configuration block, `resolvers`, to specify how it should look up names in DNS. This configuration is used for e.g. dynamically discovering backend servers via DNS A or SRV records. Since resolvers are global, they need to be specified in the global configuration file, rather than a per-application drop-in. We will use this functionality for the ACME HTTP-01 challenge solver for Samba AD domain controllers. |
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defaults.cfg.j2 | ||
global.cfg.j2 |