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Use host-gw flannel for better performance

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OHTAKE Tomohiro 2016-03-15 23:49:11 +09:00 committed by Lukasz Zajaczkowski
parent 188b303dd0
commit 249a5c9f0f
3 changed files with 23 additions and 19 deletions
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3
cluster/openstack/kubernetes-heat/fragments/provision-network-master.sh
View File

@ -49,8 +49,7 @@ cat <<EOF > /etc/flannel-config.json
"Network": "${CONTAINER_SUBNET}", "Network": "${CONTAINER_SUBNET}",
"SubnetLen": 24, "SubnetLen": 24,
"Backend": { "Backend": {
"Type": "udp", "Type": "host-gw"
"Port": 8285
} }
} }
EOF EOF

22
cluster/openstack/kubernetes-heat/kubecluster.yaml
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@ -144,21 +144,23 @@ resources:
- protocol: tcp - protocol: tcp
port_range_min: 22 port_range_min: 22
port_range_max: 22 port_range_max: 22
- remote_mode: remote_group_id
secgroup_kubernetes: secgroup_master:
type: OS::Neutron::SecurityGroup type: OS::Neutron::SecurityGroup
properties: properties:
rules: rules:
- protocol: tcp # etcd for flanneld
port_range_min: 4379
port_range_max: 4380
- protocol: udp # flannel backend
port_range_min: 8285
port_range_max: 8285
- protocol: tcp # api-server - protocol: tcp # api-server
port_range_min: 443 port_range_min: 443
port_range_max: 443 port_range_max: 443
secgroup_node:
type: OS::Neutron::SecurityGroup
properties:
rules:
- protocol: icmp
- protocol: tcp
- protocol: udp
###################################################################### ######################################################################
# #
@ -261,9 +263,11 @@ resources:
network: {get_resource: fixed_network} network: {get_resource: fixed_network}
security_groups: security_groups:
- {get_resource: secgroup_base} - {get_resource: secgroup_base}
- {get_resource: secgroup_kubernetes} - {get_resource: secgroup_master}
fixed_ips: fixed_ips:
- subnet: {get_resource: fixed_subnet} - subnet: {get_resource: fixed_subnet}
allowed_address_pairs:
- ip_address: 10.246.0.0/16
replacement_policy: AUTO replacement_policy: AUTO
kube_master_floating: kube_master_floating:
@ -302,6 +306,8 @@ resources:
wait_condition_timeout: {get_param: wait_condition_timeout} wait_condition_timeout: {get_param: wait_condition_timeout}
metadata: {"metering.stack": {get_param: "OS::stack_id"}} metadata: {"metering.stack": {get_param: "OS::stack_id"}}
cluster_name: {get_param: "OS::stack_name"} cluster_name: {get_param: "OS::stack_name"}
secgroup_base: {get_resource: secgroup_base}
secgroup_node: {get_resource: secgroup_node}
min_size: {get_param: number_of_minions} min_size: {get_param: number_of_minions}
desired_capacity: {get_param: number_of_minions} desired_capacity: {get_param: number_of_minions}
max_size: {get_param: max_number_of_minions} max_size: {get_param: max_number_of_minions}

17
cluster/openstack/kubernetes-heat/kubeminion.yaml
View File

@ -60,6 +60,10 @@ parameters:
description: metadata for ceilometer query description: metadata for ceilometer query
cluster_name: cluster_name:
type: string type: string
secgroup_base:
type: string
secgroup_node:
type: string
resources: resources:
@ -73,14 +77,6 @@ resources:
handle: {get_resource: minion_wait_handle} handle: {get_resource: minion_wait_handle}
timeout: {get_param: wait_condition_timeout} timeout: {get_param: wait_condition_timeout}
secgroup_all_open:
type: OS::Neutron::SecurityGroup
properties:
rules:
- protocol: icmp
- protocol: tcp
- protocol: udp
###################################################################### ######################################################################
# #
# software configs. these are components that are combined into # software configs. these are components that are combined into
@ -182,9 +178,12 @@ resources:
properties: properties:
network: {get_param: fixed_network} network: {get_param: fixed_network}
security_groups: security_groups:
- get_resource: secgroup_all_open - {get_param: secgroup_base}
- {get_param: secgroup_node}
fixed_ips: fixed_ips:
- subnet: {get_param: fixed_subnet} - subnet: {get_param: fixed_subnet}
allowed_address_pairs:
- ip_address: 10.246.0.0/16
replacement_policy: AUTO replacement_policy: AUTO
kube_minion_floating: kube_minion_floating: