Merge "nova-live-migration: Wait for n-cpu services to come up after configuring Ceph" into stable/queens
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commit
1ea9e26944
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@ -98,19 +98,56 @@ function _ceph_configure_nova {
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fi
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fi
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}
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}
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function _wait_for_nova_compute_service_state {
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source $BASE/new/devstack/openrc admin admin
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local status=$1
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local attempt=1
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local max_attempts=24
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local attempt_sleep=5
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local computes_count=$(openstack compute service list | grep -c nova-compute)
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local computes_ready=$(openstack compute service list | grep nova-compute | grep $status | wc -l)
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echo "Waiting for $computes_count computes to report as $status"
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while [ "$computes_ready" -ne "$computes_count" ]; do
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if [ "$attempt" -eq "$max_attempts" ]; then
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echo "Failed waiting for computes to report as ${status}, ${computes_ready}/${computes_count} ${status} after ${max_attempts} attempts"
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exit 4
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fi
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echo "Waiting ${attempt_sleep} seconds for ${computes_count} computes to report as ${status}, ${computes_ready}/${computes_count} ${status} after ${attempt}/${max_attempts} attempts"
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sleep $attempt_sleep
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attempt=$((attempt+1))
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computes_ready=$(openstack compute service list | grep nova-compute | grep $status | wc -l)
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done
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echo "All computes are now reporting as ${status} after ${attempt} attempts"
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}
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function configure_and_start_nova {
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function configure_and_start_nova {
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echo "Checking all n-cpu services"
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$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "pgrep -u stack -a nova-compute"
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# stop nova-compute
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echo "Stopping all n-cpu services"
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$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "systemctl stop devstack@n-cpu"
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# Wait for the service to be marked as down
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_wait_for_nova_compute_service_state "down"
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_ceph_configure_nova
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_ceph_configure_nova
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#import secret to libvirt
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#import secret to libvirt
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_populate_libvirt_secret
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_populate_libvirt_secret
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echo 'check compute processes before restart'
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$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "ps aux | grep compute"
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# restart nova-compute
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# start nova-compute
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$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "systemctl restart devstack@n-cpu"
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echo "Starting all n-cpu services"
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$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "systemctl start devstack@n-cpu"
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echo "Checking all n-cpu services"
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# test that they are all running again
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# test that they are all running again
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$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "ps aux | grep compute"
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$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "pgrep -u stack -a nova-compute"
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# Wait for the service to be marked as up
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_wait_for_nova_compute_service_state "up"
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}
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}
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function _ceph_configure_cinder {
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function _ceph_configure_cinder {
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