[DualToR] Handle race condition between tunnel_decap and mux orchestr… #2114
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prsunny
approved these changes
Jan 18, 2022
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prsunny
approved these changes
Jan 18, 2022
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This is double commit of #2113 into 202012 branch
What I did
Change orch list to make sure mux_orch and mux_cb_orch are placed after tunnel_decap_orch
Why I did it
handlePeerSwitch returns false because mux tunnel not yet created, and that results in create_nh_tunnel failure.
This moves ports into error state.
How I verified it
Verified that after changing the order ports don't move to error state.
Details if related