Try limiting MTU to at least 1280
Temporary make metal3-integration non-voting until we merge the fix for regression https://review.opendev.org/c/openstack/ironic/+/928885. Change-Id: If8f9907df62019b3cf6d6df7d83d5ff421f6be65
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@ -22,9 +22,12 @@ if [ $local_mtu -gt $PUBLIC_BRIDGE_MTU ]; then
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fi
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fi
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# 50 bytes is overhead for vxlan (which is greater than GRE
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# 50 bytes is overhead for vxlan (which is greater than GRE
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# allowing us to use either overlay option with this MTU.
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# allowing us to use either overlay option with this MTU).
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# However, if traffic is flowing over IPv6 tunnels, then
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# However, if traffic is flowing over IPv6 tunnels, then
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# The overhead is essentially another 100 bytes. In order to
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# The overhead is essentially another 78 bytes. In order to
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# handle both cases, lets go ahead and drop the maximum by
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# handle both cases, lets go ahead and drop the maximum by
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# 100 bytes.
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# 78 bytes, while not going below 1280 to make IPv6 work at all.
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PUBLIC_BRIDGE_MTU=${OVERRIDE_PUBLIC_BRIDGE_MTU:-$((local_mtu - 100))}
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PUBLIC_BRIDGE_MTU=${OVERRIDE_PUBLIC_BRIDGE_MTU:-$((local_mtu - 78))}
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if [ $PUBLIC_BRIDGE_MTU -lt 1280 ]; then
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PUBLIC_BRIDGE_MTU=1280
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fi
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@ -49,7 +49,9 @@
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# NOTE(TheJulia): At present, metal3 doesn't leverage
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# NOTE(TheJulia): At present, metal3 doesn't leverage
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# stable branches, and as far as we are aware these jobs
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# stable branches, and as far as we are aware these jobs
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# can be removed once this branch is made stable.
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# can be removed once this branch is made stable.
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- metal3-integration
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# FIXME(dtantsur): Re-enable once we merge the fix
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# https://review.opendev.org/c/openstack/ironic/+/928885
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# - metal3-integration
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# Non-voting jobs
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# Non-voting jobs
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- ironic-inspector-tempest:
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- ironic-inspector-tempest:
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voting: false
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voting: false
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@ -103,7 +105,7 @@
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# NOTE(TheJulia): At present, metal3 doesn't leverage
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# NOTE(TheJulia): At present, metal3 doesn't leverage
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# stable branches, and as far as we are aware these jobs
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# stable branches, and as far as we are aware these jobs
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# can be removed once this branch is made stable.
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# can be removed once this branch is made stable.
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- metal3-integration
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# - metal3-integration
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experimental:
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experimental:
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jobs:
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jobs:
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# TODO(dtantsur): these jobs are useful but currently hopelessly
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# TODO(dtantsur): these jobs are useful but currently hopelessly
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