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Fix Swift migration tests and remove fixed IP #710

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Fix Swift migration tests and remove fixed IP #710

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11 changes: 6 additions & 5 deletions docs_user/modules/proc_migrating-object-storage-data-to-rhoso-nodes.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -63,16 +63,17 @@ $ oc wait pods --for condition=Ready -l component=swift-storage
. From the current rings, get the storage management IP addresses of the nodes to drain:
+
----
$ oc debug --keep-labels=true job/swift-ring-rebalance -- /bin/sh -c 'swift-ring-tool get && swift-ring-builder object.builder' | tail -n +7 | awk '{print $4}' | sort -u
$ oc debug --keep-labels=true job/swift-ring-rebalance -- /bin/sh -c 'swift-ring-tool get && swift-ring-builder object.builder search _' | tail -n +2 | awk '{print $4}' | sort -u

----
+
The output looks similar to the following:
+
----
172.20.0.100:6200
swift-storage-0.swift-storage.openstack.svc:6200
swift-storage-1.swift-storage.openstack.svc:6200
swift-storage-2.swift-storage.openstack.svc:6200
172.20.0.100
swift-storage-0.swift-storage.openstack.svc
swift-storage-1.swift-storage.openstack.svc
swift-storage-2.swift-storage.openstack.svc
----

. Drain the old nodes. In the following example, the old node `172.20.0.100` is drained:
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14 changes: 12 additions & 2 deletions tests/roles/swift_migration/tasks/main.yaml
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Original file line number Diff line number Diff line change
@@ -1,3 +1,9 @@
- name: Get list of current Swift storage node IPs
ansible.builtin.shell: |
{{ oc_header }}
oc debug --keep-labels=true job/swift-ring-rebalance -- /bin/sh -c 'swift-ring-tool get > /dev/null 2>&1 ; swift-ring-builder object.builder search _ | tail -n +2 | awk "{print \$4}" | sort -u'
register: swift_node_list_result

- name: setup nameserver on standalone node
ansible.builtin.shell: |
{{ shell_header }}
Expand Down Expand Up @@ -29,7 +35,9 @@
{{ oc_header }}
oc debug --keep-labels=true job/swift-ring-rebalance -- /bin/sh -c '
swift-ring-tool get
swift-ring-tool drain 172.20.0.100
while read -r node; do
swift-ring-tool drain ${node}
done <<< "{{ swift_node_list_result.stdout }}"
swift-ring-tool forced_rebalance
swift-ring-tool push'

Expand Down Expand Up @@ -104,6 +112,8 @@
CONTROLLER1_SSH="{{ controller1_ssh }}"
oc debug --keep-labels=true job/swift-ring-rebalance -- /bin/sh -c '
swift-ring-tool get
swift-ring-tool remove 172.20.0.100
while read -r node; do
swift-ring-tool drain ${node}
done <<< "{{ swift_node_list_result.stdout }}"
swift-ring-tool rebalance
swift-ring-tool push'
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