| Commit message (Collapse) | Author | Age |
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This makes things a lot more clear - if we are actually joining a
CNI network, we are guaranteed to get a non-zero length list of
networks.
We do, however, need to know if the network we are joining is the
default network for inspecting containers as it determines how we
populate the response struct. To handle this, add a bool to
indicate that the network listed was the default network, and
only the default network.
Signed-off-by: Matthew Heon <mheon@redhat.com>
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Convert the existing network aliases set/remove code to network
connect and disconnect. We can no longer modify aliases for an
existing network, but we can add and remove entire networks. As
part of this, we need to add a new function to retrieve current
aliases the container is connected to (we had a table for this
as of the first aliases PR, but it was not externally exposed).
At the same time, remove all deconflicting logic for aliases.
Docker does absolutely no checks of this nature, and allows two
containers to have the same aliases, aliases that conflict with
container names, etc - it's just left to DNS to return all the
IP addresses, and presumably we round-robin from there? Most
tests for the existing code had to be removed because of this.
Convert all uses of the old container config.Networks field,
which previously included all networks in the container, to use
the new DB table. This ensures we actually get an up-to-date list
of in-use networks. Also, add network aliases to the output of
`podman inspect`.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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When creating a container in a pod the podname was always set as
the dns entry. This is incorrect when the container is not part
of the pods network namespace. This happend both rootful and
rootless. To fix this check if we are part of the pods network
namespace and if not use the container name as dns entry.
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
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Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
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Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
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runc always expect "bind" to be present in opts even when the type is "bind".
Fix #7652
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
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Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Use the newly built image from quay.io. Also reference the image by
digest.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Usage:
```
$ podman network create foo
$ podman run -d --name web --hostname web --network foo nginx:alpine
$ podman run --rm --network foo alpine wget -O - http://web.dns.podman
Connecting to web.dns.podman (10.88.4.6:80)
...
<h1>Welcome to nginx!</h1>
...
```
See contrib/rootless-cni-infra for the design.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
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