Move to use Tempest tests for Neutron
We're seeing a lot of gate failures due to race conditions that are causing various failures (dhcp agent not starting in time, iptables rules not being added in time etc.) To avoid recreating tempest, lets use tempest to test using the networking api tests. Change-Id: I624d1c7ebbc191b1ddb89eef22dd120df6bb5415
This commit is contained in:
Andy McCrae
parent
7849c7d8e3
commit
8980f25c63
@ -38,6 +38,10 @@
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src: https://git.openstack.org/openstack/openstack-ansible-os_keystone
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scm: git
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version: master
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- name: os_tempest
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src: https://git.openstack.org/openstack/openstack-ansible-os_tempest
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scm: git
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version: master
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- name: rabbitmq_server
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src: https://git.openstack.org/openstack/openstack-ansible-rabbitmq_server
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scm: git
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@ -61,32 +61,5 @@ neutron_metadata_agent
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neutron_server
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neutron_calico_dhcp_agent
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[nova_api_metadata]
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[utility_all]
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openstack1
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[nova_api_os_compute]
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openstack1
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[nova_cert]
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openstack1
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[nova_compute]
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localhost
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[nova_conductor]
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openstack1
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[nova_console]
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openstack1
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[nova_scheduler]
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openstack1
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[nova_all:children]
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nova_api_metadata
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nova_api_os_compute
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nova_cert
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nova_compute
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nova_conductor
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nova_console
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nova_scheduler
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@ -66,32 +66,5 @@ neutron_lbaas_agent
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neutron_metadata_agent
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neutron_server
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[nova_api_metadata]
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[utility_all]
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openstack1
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[nova_api_os_compute]
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openstack1
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[nova_cert]
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openstack1
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[nova_compute]
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localhost
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[nova_conductor]
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openstack1
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[nova_console]
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openstack1
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[nova_scheduler]
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openstack1
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[nova_all:children]
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nova_api_metadata
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nova_api_os_compute
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nova_cert
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nova_compute
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nova_conductor
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nova_console
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nova_scheduler
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@ -66,32 +66,5 @@ neutron_lbaas_agent
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neutron_metadata_agent
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neutron_server
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[nova_api_metadata]
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[utility_all]
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openstack1
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[nova_api_os_compute]
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openstack1
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[nova_cert]
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openstack1
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[nova_compute]
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localhost
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[nova_conductor]
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openstack1
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[nova_console]
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openstack1
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[nova_scheduler]
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openstack1
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[nova_all:children]
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nova_api_metadata
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nova_api_os_compute
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nova_cert
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nova_compute
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nova_conductor
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nova_console
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nova_scheduler
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@ -21,115 +21,14 @@
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user: root
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gather_facts: true
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tasks:
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- name: Install testing pip packages
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pip:
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name: "{{ item }}"
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with_items:
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- python-neutronclient
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- httplib2
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- name: Check the neutron api
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uri:
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url: "http://localhost:9696"
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status_code: 200
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# No assertion around this yet, just useful for debug purposes
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# TODO(automagically) - Test for all expected agents and agent status
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- name: Neutron agents status
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- name: Run tempest
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shell: |
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. /root/openrc
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neutron agent-list
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register: agent_list
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- name: Ensure that the DHCP agent is alive
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shell: |
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. /root/openrc
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neutron agent-list | grep DHCP
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register: neutron_dhcp_agent
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until: neutron_dhcp_agent.stdout.find(':-)') != -1
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when:
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- groups['neutron_dhcp_agent'] | length > 0
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retries: 5
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delay: 10
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- name: Create test network
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neutron:
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command: create_network
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openrc_path: /root/openrc
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net_name: test-network
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- name: Ensuring network is created correctly
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shell: |
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. /root/openrc
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neutron net-list -c id -c name -f value | grep test-network
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register: neutron_net_list
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until: neutron_net_list.rc == 0
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retries: 10
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delay: 3
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- name: Create test subnet
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shell: |
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. /root/openrc
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neutron subnet-create --name test-subnet test-network 192.168.74.0/24
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register: neutron_subnet_create
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- name: Debug test subnet output
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debug:
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msg: "{{ neutron_subnet_create.stdout_lines }}"
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- name: Ensuring subnet is created correctly
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shell: |
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. /root/openrc
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neutron subnet-list -c id -c name -f value | grep test-subnet
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register: neutron_subnet_list
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until: neutron_subnet_list.rc == 0
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retries: 10
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delay: 3
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# (andymccr): To avoid a race condition we can restart
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# the neutron-dhcp-agent service:
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# https://bugs.launchpad.net/openstack-ansible/+bug/1629346
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- name: Restart neutron-dhcp-agent service
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service:
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state: restarted
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name: neutron-dhcp-agent
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- name: Ensure the dhcp agent is on the net
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shell: |
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. /root/openrc
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neutron dhcp-agent-list-hosting-net '{{ neutron_net_list.stdout_lines[0].split(' ')[0] }}' | grep ":-)"
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register: neutron_dhcp_agent_list
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until: neutron_dhcp_agent_list.rc == 0
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retries: 10
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delay: 3
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- name: Check for dhcp network namespace
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shell: ip netns ls
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register: dhcp_namespace
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until: dhcp_namespace.stdout.find("qdhcp") != -1
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retries: 5
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delay: 10
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- name: List the namespaces
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debug:
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msg: "{{ dhcp_namespace }}"
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- name: Make sure the dhcp namespace is present
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assert:
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that:
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- "'qdhcp' in dhcp_namespace.stdout"
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when:
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- groups['neutron_dhcp_agent'] | length > 0
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- name: Check for iptables checksum rule
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shell: |
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ip netns exec {{ dhcp_namespace.stdout.split(' ')[0] }} iptables -C neutron-dhcp-age-POSTROUTING -t mangle -p udp --dport 68 -j CHECKSUM --checksum-fill
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register: checksum_rule
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until : checksum_rule.rc == 0
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retries: 5
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delay: 10
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when:
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- groups['neutron_linuxbridge_agent'] | length > 0
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. {{ tempest_venv_bin }}/activate
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{{ tempest_venv_bin | dirname }}/run_tempest.sh --no-virtual-env --serial tempest.api.network
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register: run_tempest
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until: run_tempest|success
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retries: 3
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delay: 5
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post_tasks:
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- include: test-calico-functional.yml
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@ -30,5 +30,8 @@
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# Install Neutron
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- include: common/test-install-neutron.yml
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# Install Tempest
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- include: common/test-install-tempest.yml
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# Run tests
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- include: test-neutron-functional.yml
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