Files
podman/pkg/bindings/containers/checkpoint.go
Valentin Rothberg dc80267b59 compat handlers: add X-Registry-Auth header support
* Support the `X-Registry-Auth` http-request header.

 * The content of the header is a base64 encoded JSON payload which can
   either be a single auth config or a map of auth configs (user+pw or
   token) with the corresponding registries being the keys.  Vanilla
   Docker, projectatomic Docker and the bindings are transparantly
   supported.

 * Add a hidden `--registries-conf` flag.  Buildah exposes the same
   flag, mostly for testing purposes.

 * Do all credential parsing in the client (i.e., `cmd/podman`) pass
   the username and password in the backend instead of unparsed
   credentials.

 * Add a `pkg/auth` which handles most of the heavy lifting.

 * Go through the authentication-handling code of most commands, bindings
   and endpoints.  Migrate them to the new code and fix issues as seen.
   A final evaluation and more tests is still required *after* this
   change.

 * The manifest-push endpoint is missing certain parameters and should
   use the ABI function instead.  Adding auth-support isn't really
   possible without these parts working.

 * The container commands and endpoints (i.e., create and run) have not
   been changed yet.  The APIs don't yet account for the authfile.

 * Add authentication tests to `pkg/bindings`.

Fixes: #6384
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-05-29 15:39:37 +02:00

80 lines
2.5 KiB
Go

package containers
import (
"context"
"net/http"
"net/url"
"strconv"
"github.com/containers/libpod/pkg/bindings"
"github.com/containers/libpod/pkg/domain/entities"
)
// Checkpoint checkpoints the given container (identified by nameOrId). All additional
// options are options and allow for more fine grained control of the checkpoint process.
func Checkpoint(ctx context.Context, nameOrId string, keep, leaveRunning, tcpEstablished, ignoreRootFS *bool, export *string) (*entities.CheckpointReport, error) {
var report entities.CheckpointReport
conn, err := bindings.GetClient(ctx)
if err != nil {
return nil, err
}
params := url.Values{}
if keep != nil {
params.Set("keep", strconv.FormatBool(*keep))
}
if leaveRunning != nil {
params.Set("leaveRunning", strconv.FormatBool(*leaveRunning))
}
if tcpEstablished != nil {
params.Set("TCPestablished", strconv.FormatBool(*tcpEstablished))
}
if ignoreRootFS != nil {
params.Set("ignoreRootFS", strconv.FormatBool(*ignoreRootFS))
}
if export != nil {
params.Set("export", *export)
}
response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/checkpoint", params, nil, nameOrId)
if err != nil {
return nil, err
}
return &report, response.Process(&report)
}
// Restore restores a checkpointed container to running. The container is identified by the nameOrId option. All
// additional options are optional and allow finer control of the restore processs.
func Restore(ctx context.Context, nameOrId string, keep, tcpEstablished, ignoreRootFS, ignoreStaticIP, ignoreStaticMAC *bool, name, importArchive *string) (*entities.RestoreReport, error) {
var report entities.RestoreReport
conn, err := bindings.GetClient(ctx)
if err != nil {
return nil, err
}
params := url.Values{}
if keep != nil {
params.Set("keep", strconv.FormatBool(*keep))
}
if tcpEstablished != nil {
params.Set("TCPestablished", strconv.FormatBool(*tcpEstablished))
}
if ignoreRootFS != nil {
params.Set("ignoreRootFS", strconv.FormatBool(*ignoreRootFS))
}
if ignoreStaticIP != nil {
params.Set("ignoreStaticIP", strconv.FormatBool(*ignoreStaticIP))
}
if ignoreStaticMAC != nil {
params.Set("ignoreStaticMAC", strconv.FormatBool(*ignoreStaticMAC))
}
if name != nil {
params.Set("name", *name)
}
if importArchive != nil {
params.Set("import", *importArchive)
}
response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/restore", params, nil, nameOrId)
if err != nil {
return nil, err
}
return &report, response.Process(&report)
}