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authorJhon Honce <jhonce@redhat.com>2020-04-02 15:58:23 -0700
committerJhon Honce <jhonce@redhat.com>2020-04-07 19:22:10 -0700
commite0847f5457edfdeb17dad259f1cd06b1d4cec93e (patch)
tree157f89a3172892a83b7c8515b0991d806f4c159e /pkg/domain/infra/abi/system.go
parentb4840ec0d34bd679faefe06ce52ee6cebcb8f0b5 (diff)
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V2 podman system service
* Added support for system service * Enabled linting on the varlinkapi source, needed to support V2 service command * Added support for PODMAN_SOCKET Skip linting deprecated code Rather than introduce bugs by correcting deprecated code, linting the code is being skipped. Code that is being ported into V2 is being checked. Signed-off-by: Jhon Honce <jhonce@redhat.com>
Diffstat (limited to 'pkg/domain/infra/abi/system.go')
-rw-r--r--pkg/domain/infra/abi/system.go78
1 files changed, 78 insertions, 0 deletions
diff --git a/pkg/domain/infra/abi/system.go b/pkg/domain/infra/abi/system.go
index 8aaa69847..2df11cc1b 100644
--- a/pkg/domain/infra/abi/system.go
+++ b/pkg/domain/infra/abi/system.go
@@ -4,10 +4,88 @@ package abi
import (
"context"
+ "net"
+ "strings"
"github.com/containers/libpod/libpod/define"
+ api "github.com/containers/libpod/pkg/api/server"
+ "github.com/containers/libpod/pkg/domain/entities"
+ iopodman "github.com/containers/libpod/pkg/varlink"
+ iopodmanAPI "github.com/containers/libpod/pkg/varlinkapi"
+ "github.com/containers/libpod/version"
+ "github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
+ "github.com/varlink/go/varlink"
)
func (ic *ContainerEngine) Info(ctx context.Context) (*define.Info, error) {
return ic.Libpod.Info()
}
+
+func (ic *ContainerEngine) RestService(_ context.Context, opts entities.ServiceOptions) error {
+ var (
+ listener net.Listener
+ err error
+ )
+
+ if opts.URI != "" {
+ fields := strings.Split(opts.URI, ":")
+ if len(fields) == 1 {
+ return errors.Errorf("%s is an invalid socket destination", opts.URI)
+ }
+ address := strings.Join(fields[1:], ":")
+ listener, err = net.Listen(fields[0], address)
+ if err != nil {
+ return errors.Wrapf(err, "unable to create socket %s", opts.URI)
+ }
+ }
+
+ server, err := api.NewServerWithSettings(ic.Libpod, opts.Timeout, &listener)
+ if err != nil {
+ return err
+ }
+ defer func() {
+ if err := server.Shutdown(); err != nil {
+ logrus.Warnf("Error when stopping API service: %s", err)
+ }
+ }()
+
+ err = server.Serve()
+ logrus.Debugf("%d/%d Active connections/Total connections\n", server.ActiveConnections, server.TotalConnections)
+ _ = listener.Close()
+ return err
+}
+
+func (ic *ContainerEngine) VarlinkService(_ context.Context, opts entities.ServiceOptions) error {
+ var varlinkInterfaces = []*iopodman.VarlinkInterface{
+ iopodmanAPI.New(opts.Command, ic.Libpod),
+ }
+
+ service, err := varlink.NewService(
+ "Atomic",
+ "podman",
+ version.Version,
+ "https://github.com/containers/libpod",
+ )
+ if err != nil {
+ return errors.Wrapf(err, "unable to create new varlink service")
+ }
+
+ for _, i := range varlinkInterfaces {
+ if err := service.RegisterInterface(i); err != nil {
+ return errors.Errorf("unable to register varlink interface %v", i)
+ }
+ }
+
+ // Run the varlink server at the given address
+ if err = service.Listen(opts.URI, opts.Timeout); err != nil {
+ switch err.(type) {
+ case varlink.ServiceTimeoutError:
+ logrus.Infof("varlink service expired (use --timeout to increase session time beyond %s ms, 0 means never timeout)", opts.Timeout.String())
+ return nil
+ default:
+ return errors.Wrapf(err, "unable to start varlink service")
+ }
+ }
+ return nil
+}