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author | Tim Irnich <tim.irnich@ericsson.com> | 2017-11-16 17:00:25 +0000 |
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committer | Gerrit Code Review <gerrit@opnfv.org> | 2017-11-16 17:00:25 +0000 |
commit | cd1dee3f51f98adf8fedb50eaa96f785b3a27fa1 (patch) | |
tree | f638711545cbae51102da57605d6010111400b3a /sdnvpn/lib/utils.py | |
parent | e1372d3c4955a92f36bfb50ae5925dac2fc0b89c (diff) | |
parent | 9c6c8f91387b3037b13848ef0230f63a5d2f57c4 (diff) |
Merge "add resync testcase"
Diffstat (limited to 'sdnvpn/lib/utils.py')
-rw-r--r-- | sdnvpn/lib/utils.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sdnvpn/lib/utils.py b/sdnvpn/lib/utils.py index 269a319..78493be 100644 --- a/sdnvpn/lib/utils.py +++ b/sdnvpn/lib/utils.py @@ -756,3 +756,20 @@ def get_ovs_groups(compute_node_list, ovs_br_list, of_protocol="OpenFlow13"): cmd_out_lines += (compute_node.run_cmd(ovs_groups_cmd).strip(). split("\n")) return cmd_out_lines + + +def get_ovs_flows(compute_node_list, ovs_br_list, of_protocol="OpenFlow13"): + """ + Gets, as input, a list of compute nodes and a list of OVS bridges + and returns the command console output, as a list of lines, that + contains all the OVS flows from all bridges and nodes in lists. + """ + cmd_out_lines = [] + for compute_node in compute_node_list: + for ovs_br in ovs_br_list: + if ovs_br in compute_node.run_cmd("sudo ovs-vsctl show"): + ovs_flows_cmd = ("sudo ovs-ofctl dump-flows {} -O {} | " + "grep table=".format(ovs_br, of_protocol)) + cmd_out_lines += (compute_node.run_cmd(ovs_flows_cmd).strip(). + split("\n")) + return cmd_out_lines |