a6e7a522df
This patch removes the tobiko.openstack.neutron._cidr module that was used to generate CIDRs whenever tobiko was going to create a new subnet. That method had problems when several tobiko workers running in parallel tried to create subnets. Collisions happened sometimes, resulting in the creation of two subnets with a common CIDR that could fail if they were connected to a common router. This patch uses the neutron subnet pool feature [1]. When Tobiko creates a subnet, it will not calculate a free IPv4/IPv6 CIDR, but will associate that subnet to common Subnet Pools, shared by the different tests. When the subnet is created, it is neutron responsibiltiy to allocate a free CIDR for that subnet, based on the created Subnet Pools. The method that creates the Subnet Pools uses an @oslo_concurrency.lockutils.synchronized decorator to guarantee that two Tobiko workers do not create the same Subnet Pool at the same time. [1] https://docs.openstack.org/neutron/latest/admin/config-subnet-pools.html Change-Id: I3b09e468310e06f8c4b7d7dbec02e4b2e6f67530
37 lines
1.1 KiB
YAML
37 lines
1.1 KiB
YAML
---
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- name: "cleanup Loadbalancers created by Tobiko tests"
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shell: |
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source {{ stackrc_file }}
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openstack loadbalancer list -f value -c 'name' | \
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grep "^tobiko\." | \
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xargs -r openstack loadbalancer delete --cascade --wait
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ignore_errors: yes
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- name: "cleanup Heat stacks created by Tobiko tests"
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shell: |
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source {{ stackrc_file }}
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openstack stack list -f value -c 'Stack Name' | \
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grep "^tobiko\." | \
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xargs -r timeout 180 openstack stack delete -y --wait
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register: result
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retries: 5
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delay: 5
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until: result.rc == 0
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ignore_errors: yes
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- name: "cleanup subnet pools created by Tobiko tests"
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shell: |
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source {{ stackrc_file }}
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openstack subnet pool list -f value -c 'Name' | \
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grep "^tobiko\." | \
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xargs -r openstack subnet pool delete
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ignore_errors: yes
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- name: "cleanup Glance images created by Tobiko tests"
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shell: |
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source {{ stackrc_file }}
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openstack image list -f value -c 'Name' | \
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grep "^tobiko\." | \
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xargs -r openstack image delete
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ignore_errors: yes
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