Enable more podman-remote pod commands

enable pod start, stop, and kill subcommands for the remote-client.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/pkg/adapter/client.go b/pkg/adapter/client.go
new file mode 100644
index 000000000..6512a5952
--- /dev/null
+++ b/pkg/adapter/client.go
@@ -0,0 +1,47 @@
+// +build remoteclient
+
+package adapter
+
+import (
+	"os"
+
+	"github.com/sirupsen/logrus"
+	"github.com/varlink/go/varlink"
+)
+
+// DefaultAddress is the default address of the varlink socket
+const DefaultAddress = "unix:/run/podman/io.podman"
+
+// Connect provides a varlink connection
+func (r RemoteRuntime) Connect() (*varlink.Connection, error) {
+	var err error
+	var connection *varlink.Connection
+	if bridge := os.Getenv("PODMAN_VARLINK_BRIDGE"); bridge != "" {
+		logrus.Infof("Connecting with varlink bridge")
+		logrus.Debugf("%s", bridge)
+		connection, err = varlink.NewBridge(bridge)
+	} else {
+		address := os.Getenv("PODMAN_VARLINK_ADDRESS")
+		if address == "" {
+			address = DefaultAddress
+		}
+		logrus.Infof("Connecting with varlink address")
+		logrus.Debugf("%s", address)
+		connection, err = varlink.NewConnection(address)
+	}
+	if err != nil {
+		return nil, err
+	}
+	return connection, nil
+}
+
+// RefreshConnection is used to replace the current r.Conn after things like
+// using an upgraded varlink connection
+func (r RemoteRuntime) RefreshConnection() error {
+	newConn, err := r.Connect()
+	if err != nil {
+		return err
+	}
+	r.Conn = newConn
+	return nil
+}