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authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2019-01-25 21:28:27 +0100
committerAlexandru Avadanii <Alexandru.Avadanii@enea.com>2019-01-27 20:07:55 +0100
commitac7fd699468ad9a02b250e5ef890aff8a03ce1bf (patch)
tree5179b8dee6790b04f72849558745ba2bde251eb6 /mcp/reclass/classes/cluster/mcp-ovs-dpdk-noha/openstack
parent30f1a9046ec688c0813ae8676aba2dbd6e5738f6 (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-ovs-dpdk-noha/openstack')
-rw-r--r--mcp/reclass/classes/cluster/mcp-ovs-dpdk-noha/openstack/gateway.yml.j25
1 files changed, 5 insertions, 0 deletions
diff --git a/mcp/reclass/classes/cluster/mcp-ovs-dpdk-noha/openstack/gateway.yml.j2 b/mcp/reclass/classes/cluster/mcp-ovs-dpdk-noha/openstack/gateway.yml.j2
index 8d11eedcd..c45b75569 100644
--- a/mcp/reclass/classes/cluster/mcp-ovs-dpdk-noha/openstack/gateway.yml.j2
+++ b/mcp/reclass/classes/cluster/mcp-ovs-dpdk-noha/openstack/gateway.yml.j2
@@ -20,8 +20,13 @@ parameters:
network:
interface:
{{ nm.ctl01.nic_private }}:
+ ovs_port_type: OVSPort
+ type: ovs_port
+ bridge: br-prv
ovs_bridge: br-prv
br-prv:
enabled: true
type: ovs_bridge
mtu: ${_param:interface_mtu}
+ use_interfaces:
+ - {{ nm.ctl01.nic_private }}