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author | Alexandru Avadanii <Alexandru.Avadanii@enea.com> | 2019-01-25 21:28:27 +0100 |
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committer | Alexandru Avadanii <Alexandru.Avadanii@enea.com> | 2019-01-27 20:07:55 +0100 |
commit | ac7fd699468ad9a02b250e5ef890aff8a03ce1bf (patch) | |
tree | 5179b8dee6790b04f72849558745ba2bde251eb6 /mcp/salt-formulas | |
parent | 30f1a9046ec688c0813ae8676aba2dbd6e5738f6 (diff) |
[ovs] Start ovs services before networking
Fix broken systemd service unit dependecies:
- OVS should start before networking service;
- OVS ports & bridges should not be automatically ifup-ed by
networking service to avoid races, so drop 'auto' for both
(OVS ports are automatically handled when part of an OVS bridge);
- explicitly ifup OVS bridges as part of networking service, but
after all Linux interfaces have been handled;
- use 'allow-ovs br-prv' to let OVS handle br-prv and avoid another
race condition;
While at it, fix some other related issues:
- make OVS service start after DPDK service (if present);
- bump OVS-DPDK compute VMs RAM since since switching from MTU 1500
to jumbo frames for virtual PODs a while ago failed to do so [1];
- avoid creating conflicting reclass linux.network.interfaces entries
for OVS ports by using their name (drop 'ovs_port_' prefix):
* for untagged networks they will override existing common defs;
* for tagged networks, they will create separate entries;
- DPDK scenarios: make gtw01 br-prv members OVS ports to avoid race
conditions after node reboot by letting OVS handle them;
[1] https://developers.redhat.com/blog/2018/03/16/\
ovs-dpdk-hugepage-memory/
Change-Id: I0266ba67f3849b6f7e331a758146b331730bae55
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Diffstat (limited to 'mcp/salt-formulas')
0 files changed, 0 insertions, 0 deletions