Document containers.conf settings for remote connections

Currently we don't document which end of the podman-remote client server
operations uses the containers.conf.  This PR begins documenting this
and then testing to make sure the defaults follow the rules.

Fixes: https://github.com/containers/podman/issues/7657

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 1 insertions, 37 deletions

diff --git a/pkg/specgen/specgen.go b/pkg/specgen/specgen.go
index 0a9a16ea7..fad2406e5 100644
--- a/pkg/specgen/specgen.go
+++ b/pkg/specgen/specgen.go
@@ -1,13 +1,13 @@
 package specgen
 
 import (
-	"errors"
 	"net"
 	"syscall"
 
 	"github.com/containers/image/v5/manifest"
 	"github.com/containers/storage"
 	spec "github.com/opencontainers/runtime-spec/specs-go"
+	"github.com/pkg/errors"
 )
 
 //  LogConfig describes the logging characteristics for a container
@@ -459,42 +459,6 @@ type SpecGenerator struct {
 	ContainerHealthCheckConfig
 }
 
-// NamedVolume holds information about a named volume that will be mounted into
-// the container.
-type NamedVolume struct {
-	// Name is the name of the named volume to be mounted. May be empty.
-	// If empty, a new named volume with a pseudorandomly generated name
-	// will be mounted at the given destination.
-	Name string
-	// Destination to mount the named volume within the container. Must be
-	// an absolute path. Path will be created if it does not exist.
-	Dest string
-	// Options are options that the named volume will be mounted with.
-	Options []string
-}
-
-// OverlayVolume holds information about a overlay volume that will be mounted into
-// the container.
-type OverlayVolume struct {
-	// Destination is the absolute path where the mount will be placed in the container.
-	Destination string `json:"destination"`
-	// Source specifies the source path of the mount.
-	Source string `json:"source,omitempty"`
-}
-
-// ImageVolume is a volume based on a container image.  The container image is
-// first mounted on the host and is then bind-mounted into the container.  An
-// ImageVolume is always mounted read only.
-type ImageVolume struct {
-	// Source is the source of the image volume.  The image can be referred
-	// to by name and by ID.
-	Source string
-	// Destination is the absolute path of the mount in the container.
-	Destination string
-	// ReadWrite sets the volume writable.
-	ReadWrite bool
-}
-
 // PortMapping is one or more ports that will be mapped into the container.
 type PortMapping struct {
 	// HostIP is the IP that we will bind to on the host.