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| author | Jhon Honce <jhonce@redhat.com> | 2020-05-18 18:05:02 -0700 |
|---|---|---|
| committer | Jhon Honce <jhonce@redhat.com> | 2020-05-20 10:21:30 -0700 |
| commit | f9c392f50a631a181bc2aa194b9c46504506d657 (patch) | |
| tree | 226b022eb0d7aef35ad65dcaa10c6a2ec9f56e7c /pkg/bindings/bindings.go | |
| parent | 09f8f14b4f7d09946d3d5cfc5460ec9923f7da59 (diff) | |
| download | podman-f9c392f50a631a181bc2aa194b9c46504506d657.tar.gz podman-f9c392f50a631a181bc2aa194b9c46504506d657.tar.bz2 podman-f9c392f50a631a181bc2aa194b9c46504506d657.zip | |
V2 API Version Support
* Update blang/semver to allow ParseTolerant() support
* Provide helper functions for API handlers to obtain client's 'version'
path variable focused on API endpoint tree: libpod vs. compat
* Introduce new errors:
* version not given in path, endpoints may determine if this is a hard
error (ErrVersionNotGiven)
* given version not supported (ErrVersionNotSupported), only a soft
error if the handler is going to hijack the connection
* Added unit tests for version parsing
* bindings check version on connect:
* client <= Server API version connection is continued
* client >= Server API version connection fails
Signed-off-by: Jhon Honce <jhonce@redhat.com>
Diffstat (limited to 'pkg/bindings/bindings.go')
| -rw-r--r-- | pkg/bindings/bindings.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/pkg/bindings/bindings.go b/pkg/bindings/bindings.go index 5e2882aae..7e2a444bd 100644 --- a/pkg/bindings/bindings.go +++ b/pkg/bindings/bindings.go @@ -8,6 +8,10 @@ package bindings +import ( + "github.com/blang/semver" +) + var ( // PTrue is a convenience variable that can be used in bindings where // a pointer to a bool (optional parameter) is required. @@ -17,4 +21,7 @@ var ( // a pointer to a bool (optional parameter) is required. pFalse = false PFalse = &pFalse + + // _*YES*- podman will fail to run if this value is wrong + APIVersion = semver.MustParse("1.0.0") ) |