27b59c6df6
Sometimes multinode nodesets consist of nodes with private IPs from different L2 segments. So they can not communicate with each other using their IPs assigned to their gateway interfaces. This PR sets up VXLAN overlay using nodes inventory public IPs (those IPs used by zuul to get access to nodes). So nodes are convinced they are in the same L2 segment. We can use this overlay for internal K8s communication. For this we have to disable overlay setup in a CNI implementation (Calico, Cilium, etc.) and use the overlay interface for internal Openstack communication. Also: - Upgrade Kubeadm config API version to kubeadm.k8s.io/v1beta4 - Ignore single cpu kubeadm errors. By default Kubeadm requires at least 2 cpus on nodes. Change-Id: I34663de277951135c44607f093f8f1f93eafab86 Signed-off-by: Vladimir Kozhukalov <kozhukalov@gmail.com>
116 lines
3.5 KiB
Bash
Executable File
116 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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set -xe
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#NOTE: Define variables
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: ${OSH_HELM_REPO:="../openstack-helm"}
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: ${OSH_VALUES_OVERRIDES_PATH:="../openstack-helm/values_overrides"}
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: ${OSH_EXTRA_HELM_ARGS_PLACEMENT:="$(helm osh get-values-overrides ${DOWNLOAD_OVERRIDES:-} -p ${OSH_VALUES_OVERRIDES_PATH} -c placement ${FEATURES})"}
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: ${OSH_EXTRA_HELM_ARGS_NOVA:="$(helm osh get-values-overrides ${DOWNLOAD_OVERRIDES:-} -p ${OSH_VALUES_OVERRIDES_PATH} -c nova ${FEATURES})"}
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: ${OSH_EXTRA_HELM_ARGS_NEUTRON:="$(helm osh get-values-overrides ${DOWNLOAD_OVERRIDES:-} -p ${OSH_VALUES_OVERRIDES_PATH} -c neutron ${FEATURES})"}
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: ${RUN_HELM_TESTS:="yes"}
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export OS_CLOUD=openstack_helm
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CEPH_ENABLED=false
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if openstack service list -f value -c Type | grep -q "^volume" && \
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openstack volume type list -f value -c Name | grep -q "rbd"; then
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CEPH_ENABLED=true
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fi
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#NOTE: Deploy placement
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helm upgrade --install placement ${OSH_HELM_REPO}/placement --namespace=openstack \
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${OSH_EXTRA_HELM_ARGS:=} \
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${OSH_EXTRA_HELM_ARGS_PLACEMENT}
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#NOTE: Deploy nova
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tee /tmp/nova.yaml << EOF
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conf:
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nova:
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libvirt:
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virt_type: qemu
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cpu_mode: none
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ceph:
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enabled: ${CEPH_ENABLED}
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bootstrap:
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wait_for_computes:
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enabled: true
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EOF
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: ${OSH_EXTRA_HELM_ARGS:=""}
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helm upgrade --install nova ${OSH_HELM_REPO}/nova \
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--namespace=openstack \
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--values=/tmp/nova.yaml \
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${OSH_EXTRA_HELM_ARGS:=} \
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${OSH_EXTRA_HELM_ARGS_NOVA}
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#NOTE: Deploy neutron
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tee /tmp/neutron.yaml << EOF
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network:
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interface:
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# the CI env overlay interface is used by default
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# for internal cluster communication
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tunnel: brvxlan
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conf:
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neutron:
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DEFAULT:
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l3_ha: False
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max_l3_agents_per_router: 1
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l3_ha_network_type: vxlan
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dhcp_agents_per_network: 1
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# provider1 is a tap interface used by default in the test env
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# we create this interface while setting up the test env
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auto_bridge_add:
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br-ex: provider1
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plugins:
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ml2_conf:
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ml2_type_flat:
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flat_networks: public
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openvswitch_agent:
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agent:
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tunnel_types: vxlan
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ovs:
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bridge_mappings: public:br-ex
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linuxbridge_agent:
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linux_bridge:
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bridge_mappings: public:br-ex
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labels:
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agent:
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l3:
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node_selector_key: l3-agent
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node_selector_value: enabled
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EOF
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helm upgrade --install neutron ${OSH_HELM_REPO}/neutron \
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--namespace=openstack \
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--values=/tmp/neutron.yaml \
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${OSH_EXTRA_HELM_ARGS:=} \
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${OSH_EXTRA_HELM_ARGS_NEUTRON}
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#NOTE: Wait for deploy
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helm osh wait-for-pods openstack 1200
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#NOTE: Validate Deployment info
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export OS_CLOUD=openstack_helm
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openstack service list
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sleep 30 #NOTE(portdirect): Wait for ingress controller to update rules and restart Nginx
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openstack compute service list
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openstack network agent list
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openstack hypervisor list
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if [ "x${RUN_HELM_TESTS}" == "xno" ]; then
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exit 0
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fi
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./tools/deployment/common/run-helm-tests.sh nova
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./tools/deployment/common/run-helm-tests.sh neutron
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