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Posted to issues@trafficcontrol.apache.org by GitBox <gi...@apache.org> on 2020/07/29 07:43:39 UTC
[GitHub] [trafficcontrol] dpham692 opened a new issue #4915: Can update Delivery Service to use Topology when it's already assign to a Server.
dpham692 opened a new issue #4915:
URL: https://github.com/apache/trafficcontrol/issues/4915
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## I'm submitting a ...
<!-- delete all those that don't apply -->
<!--- security vulnerability (STOP!! - see above)-->
- [x] bug report
## Traffic Control components affected ...
<!-- delete all those that don't apply -->
- [ ] CDN in a Box
- [ ] Documentation
- [ ] Grove
- [ ] Traffic Control Client
- [ ] Traffic Monitor
- [x] Traffic Ops
- [ ] Traffic Ops ORT
- [x] Traffic Portal
- [ ] Traffic Router
- [ ] Traffic Stats
- [ ] Traffic Vault
- [ ] unknown
## Current behavior:
<!-- Describe how the bug manifests / how the current features are insufficient. -->
Right now, user can update Delivery Service to use Topology when it's currently assign to a Servers.
Step to generate error on TP:
1. Create a Delivery Service, Server and Topology. Do not assign Topology to Delivery Service.
2. Link Delivery Services to Server.
3. Now, user can update Delivery Service to assign a Topology in the same CDN.
## Expected / new behavior:
<!-- Describe what the behavior would be without the bug / how the feature would improve Traffic Control -->
TP shouldn't let user update Delivery Service to assign a Topology.
## Minimal reproduction of the problem with instructions:
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If the current behavior is a bug or you can illustrate your feature request better with an example,
please provide the *STEPS TO REPRODUCE* and include the applicable TC version.
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## Anything else:
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[GitHub] [trafficcontrol] mitchell852 edited a comment on issue #4915: Can update Delivery Service to use Topology when it's already assign to a Server.
Posted by GitBox <gi...@apache.org>.
mitchell852 edited a comment on issue #4915:
URL: https://github.com/apache/trafficcontrol/issues/4915#issuecomment-668070190
This is fine actually @dpham692. We decided not to require the user to remove all assigned servers from a DS before assigning a topology. However, if a DS has BOTH a topology AND assigned servers, the topology will be used and the assigned servers will be ignored by Traffic Router.
This approach allows a smoother transition to topologies.
However, will all that said, the opposite is not allowed: a user cannot assign servers to a DS that has a topology assigned.
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[GitHub] [trafficcontrol] dpham692 closed issue #4915: Can update Delivery Service to use Topology when it's already assign to a Server.
Posted by GitBox <gi...@apache.org>.
dpham692 closed issue #4915:
URL: https://github.com/apache/trafficcontrol/issues/4915
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[GitHub] [trafficcontrol] mitchell852 commented on issue #4915: Can update Delivery Service to use Topology when it's already assign to a Server.
Posted by GitBox <gi...@apache.org>.
mitchell852 commented on issue #4915:
URL: https://github.com/apache/trafficcontrol/issues/4915#issuecomment-668070190
This is fine actually @dpham692. We decided not to require the user to remove all assigned servers from a DS before assigning a topology. However, if a DS has BOTH a topology AND assigned servers, the topology will be used and the assigned servers will be ignored.
This approach allows a smoother transition to topologies.
However, will all that said, the opposite is not allowed: a user cannot assign servers to a DS that has a topology assigned.
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