diff --git a/api/common.go b/api/common.go index 866ad8f676..b11c2fe02b 100644 --- a/api/common.go +++ b/api/common.go @@ -2,9 +2,18 @@ package api // import "github.com/docker/docker/api" // Common constants for daemon and client. const ( - // DefaultVersion of Current REST API + // DefaultVersion of the current REST API. DefaultVersion = "1.45" + // MinSupportedAPIVersion is the minimum API version that can be supported + // by the API server, specified as "major.minor". Note that the daemon + // may be configured with a different minimum API version, as returned + // in [github.com/docker/docker/api/types.Version.MinAPIVersion]. + // + // API requests for API versions lower than the configured version produce + // an error. + MinSupportedAPIVersion = "1.24" + // NoBaseImageSpecifier is the symbol used by the FROM // command to specify that no base image is to be used. NoBaseImageSpecifier = "scratch" diff --git a/daemon/config/config.go b/daemon/config/config.go index 8b867b953a..a72fba044d 100644 --- a/daemon/config/config.go +++ b/daemon/config/config.go @@ -58,7 +58,7 @@ const ( // This version can be overridden through the "DOCKER_MIN_API_VERSION" // environment variable. It currently defaults to the minimum API version // supported by the API server. - defaultMinAPIVersion = "1.24" + defaultMinAPIVersion = api.MinSupportedAPIVersion // SeccompProfileDefault is the built-in default seccomp profile. SeccompProfileDefault = "builtin" // SeccompProfileUnconfined is a special profile name for seccomp to use an