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Merge pull request #13143 from Luap99/dns

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append podman dns search domain
This commit is contained in:
OpenShift Merge Robot
2022-02-04 11:49:11 -05:00
committed by GitHub
parent 956664f65b d733c3baa2
commit ec390d5d35
2 changed files with 32 additions and 14 deletions
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24
test/system/500-networking.bats
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@@ -609,9 +609,27 @@ load helpers
"8.8.8.8",
]
EOF
CONTAINERS_CONF=$containersconf run_podman run --rm $IMAGE grep "example.com" /etc/resolv.conf
CONTAINERS_CONF=$containersconf run_podman run --rm $IMAGE grep $searchIP /etc/resolv.conf
is "$output" "nameserver $searchIP" "Should only be one $searchIP not multiple"
local nl="
"
CONTAINERS_CONF=$containersconf run_podman run --rm $IMAGE cat /etc/resolv.conf
is "$output" "search example.com$nl.*" "correct seach domain"
is "$output" ".*nameserver 1.1.1.1${nl}nameserver $searchIP${nl}nameserver 1.0.0.1${nl}nameserver 8.8.8.8" "nameserver order is correct"
# create network with dns
local netname=testnet-$(random_string 10)
local subnet=$(random_rfc1918_subnet)
run_podman network create --subnet "$subnet.0/24" $netname
# custom server overwrites the network dns server
CONTAINERS_CONF=$containersconf run_podman run --network $netname --rm $IMAGE cat /etc/resolv.conf
is "$output" "search example.com$nl.*" "correct seach domain"
is "$output" ".*nameserver 1.1.1.1${nl}nameserver $searchIP${nl}nameserver 1.0.0.1${nl}nameserver 8.8.8.8" "nameserver order is correct"
# we should use the integrated dns server
run_podman run --network $netname --rm $IMAGE cat /etc/resolv.conf
is "$output" "search dns.podman.*" "correct seach domain"
is "$output" ".*nameserver $subnet.1.*" "integrated dns nameserver is set"
}
# vim: filetype=sh