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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/reclass/classes/cluster/mcp-ovn-noha/openstack/compute.yml.j2 | |
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/reclass/classes/cluster/mcp-ovn-noha/openstack/compute.yml.j2')
-rw-r--r-- | mcp/reclass/classes/cluster/mcp-ovn-noha/openstack/compute.yml.j2 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mcp/reclass/classes/cluster/mcp-ovn-noha/openstack/compute.yml.j2 b/mcp/reclass/classes/cluster/mcp-ovn-noha/openstack/compute.yml.j2 index da1b98865..ec6a1e7d3 100644 --- a/mcp/reclass/classes/cluster/mcp-ovn-noha/openstack/compute.yml.j2 +++ b/mcp/reclass/classes/cluster/mcp-ovn-noha/openstack/compute.yml.j2 @@ -21,9 +21,8 @@ parameters: linux: network: interface: - ovs_port_{{ nm.cmp001.nic_public }}: + {{ ma.interface_str(nm.cmp001.nic_public, nm.vlan_public) }}: enabled: true - name: {{ ma.interface_str(nm.cmp001.nic_public, nm.vlan_public) }} mtu: ${_param:interface_mtu} proto: manual ovs_port_type: OVSPort |