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test: add test for network teardown on sandbox setup errors

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Signed-off-by: Dan Williams <dcbw@redhat.com>
This commit is contained in:
Dan Williams 2017-09-13 15:53:22 -05:00
parent 5b2652c3e3
commit 8392f5f757
1 changed files with 19 additions and 0 deletions
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19
test/network.bats
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@ -184,3 +184,22 @@ load helpers
stop_crio
}
@test "Clean up network if pod sandbox fails" {
rm -f /var/lib/cni/networks/crionet_test_args/*
start_crio "" "" "" "prepare_plugin_test_args_network_conf"
# make conmon non-executable to cause the sandbox setup to fail after
# networking has been configured
chmod 0644 /go/src/github.com/kubernetes-incubator/cri-o/conmon/conmon
run crioctl pod run --config "$TESTDATA"/sandbox_config.json
chmod 0755 /go/src/github.com/kubernetes-incubator/cri-o/conmon/conmon
# ensure that the server cleaned up sandbox networking if the sandbox
# failed after network setup
rm -f /var/lib/cni/networks/crionet_test_args/last_reserved_ip
num_allocated=$(ls /var/lib/cni/networks/crionet_test_args | wc -l)
[[ "${num_allocated}" == "0" ]]
stop_crio
}