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* podman: support --userns=ns|containerGiuseppe Scrivano2019-07-25
| | | | | | | | allow to join the user namespace of another container. Closes: https://github.com/containers/libpod/issues/3629 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* libpod: support for cgroup namespaceGiuseppe Scrivano2019-07-18
| | | | | | | | | | | | | | allow a container to run in a new cgroup namespace. When running in a new cgroup namespace, the current cgroup appears to be the root, so that there is no way for the container to access cgroups outside of its own subtree. By default it uses --cgroup=host to keep the previous behavior. To create a new namespace, --cgroup=private must be provided. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* userns: add new option --userns=keep-idGiuseppe Scrivano2019-05-24
| | | | | | | it creates a namespace where the current UID:GID on the host is mapped to the same UID:GID in the container. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Fix lintMatthew Heon2019-03-28
| | | | Signed-off-by: Matthew Heon <mheon@redhat.com>
* Ensure that we make a netns for CNI non-default netsMatthew Heon2019-03-28
| | | | | | | | | | | | | | | | | We accidentally patched this out trying to enable ns:/path/to/ns This should restore the ability to configure nondefault CNI networks with Podman, by ensuring that they request creation of a network namespace. Completely remove the WithNetNS() call when we do use an explicit namespace from a path. We use that call to indicate that a netns is going to be created - there should not be any question about whether it actually does. Fixes #2795 Signed-off-by: Matthew Heon <mheon@redhat.com>
* Change all 'can not' to 'cannot' for proper usageDaniel J Walsh2018-12-21
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* rootless: add new netmode "slirp4netns"Giuseppe Scrivano2018-11-27
| | | | | | | | so that inspect reports the correct network configuration. Closes: https://github.com/containers/libpod/issues/1453 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* spec: refactor ns modes to a common interfaceGiuseppe Scrivano2018-09-21
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1507 Approved by: rhatdan
* Fix pod sharing for utsmodeDaniel J Walsh2018-09-07
We should be sharing cgroups namespace by default in pods uts namespace sharing was broken in pods. Create a new libpod/pkg/namespaces for handling of namespace fields in containers Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1418 Approved by: mheon