diff options
| -rw-r--r-- | admin.go | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -46,6 +46,17 @@ import ( "go.uber.org/zap/zapcore" ) +func init() { + // The hard-coded default `DefaultAdminListen` can be overidden + // by setting the `CADDY_ADMIN` environment variable. + // The environment variable may be used by packagers to change + // the default admin address to something more appropriate for + // that platform. See #5317 for discussion. + if env, exists := os.LookupEnv("CADDY_ADMIN"); exists { + DefaultAdminListen = env + } +} + // AdminConfig configures Caddy's API endpoint, which is used // to manage Caddy while it is running. type AdminConfig struct { @@ -57,7 +68,9 @@ type AdminConfig struct { // The address to which the admin endpoint's listener should // bind itself. Can be any single network address that can be - // parsed by Caddy. Accepts placeholders. Default: localhost:2019 + // parsed by Caddy. Accepts placeholders. + // Default: the value of the `CADDY_ADMIN` environment variable, + // or `localhost:2019` otherwise. Listen string `json:"listen,omitempty"` // If true, CORS headers will be emitted, and requests to the |