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authorBrent Baude <bbaude@redhat.com>2020-08-20 09:52:53 -0500
committerBrent Baude <bbaude@redhat.com>2020-08-21 09:21:15 -0500
commit7b21bcef5881db4f341090d255f6ef204a30dd1e (patch)
treea09d34eeb47a8a4c0df4b2d6105f8ebe34c3b9b6 /libpod/define
parent7ccd821397d03ed545635de2a0b70a68ab4d46db (diff)
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error when adding container to pod with network information
because a pod's network information is dictated by the infra container at creation, a container cannot be created with network attributes. this has been difficult for users to understand. we now return an error when a container is being created inside a pod and passes any of the following attributes: * static IP (v4 and v6) * static mac * ports -p (i.e. -p 8080:80) * exposed ports (i.e. 222-225) * publish ports from image -P Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'libpod/define')
-rw-r--r--libpod/define/errors.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/libpod/define/errors.go b/libpod/define/errors.go
index 6e372eb5e..f80b1d6e3 100644
--- a/libpod/define/errors.go
+++ b/libpod/define/errors.go
@@ -157,4 +157,8 @@ var (
// ErrImageInUse indicates the requested operation failed because the image was in use
ErrImageInUse = errors.New("image is being used")
+
+ // ErrNetworkOnPodContainer indicates the user wishes to alter network attributes on a container
+ // in a pod. This cannot be done as the infra container has all the network information
+ ErrNetworkOnPodContainer = errors.New("network cannot be configured when it is shared with a pod")
)