podman-remote.conf enablement

add the ability for the podman remote client to use a configuration file
which describes its connections. users can now define a connection the
configuration and then call it by name like:

podman-remote -c connection1

and the destination and user will be derived from the configuration
file.  if no -c is provided, we look for a connection in the
configuration file designated as 'default'.  If the configuration file
has only one connection, it will be deemed the 'default'.

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

1 files changed, 21 insertions, 0 deletions

diff --git a/cmd/podman/remoteclientconfig/config.go b/cmd/podman/remoteclientconfig/config.go
new file mode 100644
index 000000000..01f293ec3
--- /dev/null
+++ b/cmd/podman/remoteclientconfig/config.go
@@ -0,0 +1,21 @@
+package remoteclientconfig
+
+const remoteConfigFileName string = "podman-remote.conf"
+
+// RemoteConfig describes the podman remote configuration file
+type RemoteConfig struct {
+	Connections map[string]RemoteConnection
+}
+
+// RemoteConnection describes the attributes of a podman-remote endpoint
+type RemoteConnection struct {
+	Destination string `toml:"destination"`
+	Username    string `toml:"username"`
+	IsDefault   bool   `toml:"default"`
+}
+
+// GetConfigFilePath is a simple helper to export the configuration file's
+// path based on arch, etc
+func GetConfigFilePath() string {
+	return getConfigFilePath()
+}