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Use hosts public ip address in rootless containers

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Add first non localhost ipv4 of all host interfaces as destination
for host.contaners.internal for rootless containers.

Fixes: https://github.com/containers/podman/issues/12000

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh
2021-11-20 09:00:22 -05:00
parent f3d6672c7d
commit 64ce6949f2
2 changed files with 20 additions and 6 deletions
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3
test/system/500-networking.bats
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@@ -139,10 +139,11 @@ load helpers
@test "podman run with slirp4ns assigns correct addresses to /etc/hosts" {
CIDR="$(random_rfc1918_subnet)"
IP=$(hostname -I | cut -f 1 -d " ")
local conname=con-$(random_string 10)
run_podman run --rm --network slirp4netns:cidr="${CIDR}.0/24" \
--name $conname --hostname $conname $IMAGE cat /etc/hosts
is "$output" ".*${CIDR}.2 host.containers.internal" "host.containers.internal should be the cidr+2 address"
is "$output" ".*${IP} host.containers.internal" "host.containers.internal should be the cidr+2 address"
is "$output" ".*${CIDR}.100 $conname $conname" "$conname should be the cidr+100 address"
}