openstack
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openstack
Code Issues Proposed changes

Update git submodules 

* Update tacker from branch 'master'
  to 971d949da7e1cae533cbf7c95230fe7ee0558c6b
  - Change data size of instance_id in VNF table
    
    Need to change data size of `instance_id` in the VNF table to
    String(12800) from String(64).
    We don't have an appropriate ID for instance_id for CNF case, so we use
    the object information instead as a workaround.
    If it leave the definition of String(64) as it is, a "Data too long for
    column" error will occur during CNF operation, because instance_id
    store kubernetes object information such as following:
    ----
    'instance_id': "
      {'namespace': 'default', 'name': 'vdu1',
       'apiVersion': 'apps/v1', 'kind': 'Deployment'},
      {'namespace': 'default', 'name': 'pv1',
       'apiVersion': 'core/v1', 'kind': 'PersistentVolume'},
      ... (**Contains the deployed kubernetes resources)
      {...}"
    ----
    
    Reason of changing string size to 12800:
    Resize to 12800 so that it can store approximately 100 resources when
    it requires 128 characters per resource.
    This 12800 characters is under the limit of 65535 bytes per entry,
    even for the maximum length character set (4 bytes) [1].
    (instance_id's size (12800 * 4) + other total size(3044) < 65535)
    `other total size` means the capacity used other than instance_id in
    the VNF table.
    [1] https://dev.mysql.com/doc/refman/8.0/en/charset-charsets.html
    
    Closes-Bug: 1909011
    Change-Id: I50db6f86cd8c164efeab2f0ebbe8ec0258a5ef1d
This commit is contained in:
Ayumu Ueha 2021-01-27 10:33:43 +09:00 committed by Gerrit Code Review
parent e4ccce4638
commit 01910cdc0a
1 changed files with 1 additions and 1 deletions
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2
tacker

@ -1 +1 @@
Subproject commit 40a48bde6b08132f148166633d0809559a29ebaf
Subproject commit 971d949da7e1cae533cbf7c95230fe7ee0558c6b