From 1ac9198d75cb94bfdc61beb0c74cb7f90504da60 Mon Sep 17 00:00:00 2001 From: Adrian Reber Date: Tue, 18 May 2021 11:31:30 +0000 Subject: Allow changing of port forward rules on restore Restored containers, until now, had the same port mappings as the original started container. This commit adds the parameter '--publish' to 'podman container restore' with the same semantic as during create/run. With this change it is possible to create a copy from a container with a '--publish' rule and replace the original '--publish' setting with a new one. # podman run -p 2345:8080 container # podman container checkpoint -l --export=dump.tar # podman container restore -p 5432:8080 --import=dump.tar The restored container will now listen on localhost:5432 instead of localhost:2345 as the original created container. Signed-off-by: Adrian Reber --- cmd/podman/common/util.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'cmd/podman/common/util.go') diff --git a/cmd/podman/common/util.go b/cmd/podman/common/util.go index afee55914..6a0af4dff 100644 --- a/cmd/podman/common/util.go +++ b/cmd/podman/common/util.go @@ -89,8 +89,8 @@ func createExpose(expose []string) (map[uint16]string, error) { return toReturn, nil } -// createPortBindings iterates ports mappings into SpecGen format. -func createPortBindings(ports []string) ([]specgen.PortMapping, error) { +// CreatePortBindings iterates ports mappings into SpecGen format. +func CreatePortBindings(ports []string) ([]specgen.PortMapping, error) { // --publish is formatted as follows: // [[hostip:]hostport[-endPort]:]containerport[-endPort][/protocol] toReturn := make([]specgen.PortMapping, 0, len(ports)) -- cgit v1.2.3-54-g00ecf