tacker-specs/specs/zed/enhancement-container-update/01.diag
Yasufumi Ogawa af542c4418 Remove sphinxcontrib-*diag
As suggested open openstack-discuss ML[1], some sphinxcontrib packages
have not been updated for several years and might going to be
maintained anymore. In tacker-specs repo, many diagrams are compiled
with sphinxcontrib-seqdiag and sphinxcontrib-nwdiag. This update is to
drop using the packages and add image files instead. The embedded
source codes are remained as separated files and named as "*.diag".

In addition, it includes two updates other than that.

* usage of the dropped diagram support described in the
  `specs/template.rst` is also removed because it's no longer
  supported.

* Upgrade the version of `pillow` to the latest 11.0.0 since
  installation is failed if the version is old.

[1] https://lists.openstack.org/archives/list/openstack-discuss@lists.openstack.org/message/4IID4UEXY4PJJGBTMFMTRYLKJIN4GOQ6/

Change-Id: I8cede6de0770b68a9984617643aa4aa81e47ba5c
2024-12-04 09:01:41 +00:00

65 lines
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seqdiag {
node_width = 80;
edge_length = 100;
"Client"
"Tacker-server"
"Tacker-conductor"
"VnfLcmDriver"
"MgmtDriver"
"TackerDB"
"VIM(Kubernetes)"
Client -> "Tacker-server"
[label = "1. PATCH /vnflcm/v1/vnf_instances/{vnfInstanceId}"];
Client <-- "Tacker-server"
[label = "Response 202 Accepted"];
"Tacker-server" -> "Tacker-conductor"
[label = ""];
"Tacker-conductor" -> "VnfLcmDriver"
[label = "2. modify_vnf"];
"VnfLcmDriver" -> "MgmtDriver"
[label = "3. modify_start"];
"VnfLcmDriver" <-- "MgmtDriver"
[label = ""];
"VnfLcmDriver" -> "TackerDB"
[label = "4. Update vnfdid"];
"VnfLcmDriver" <-- "TackerDB"
[label = ""];
"VnfLcmDriver" -> "MgmtDriver"
[label = "5. modify_end"];
"MgmtDriver" -> "VIM(Kubernetes)"
[label = "5-1. get information of ConfigMap and Secret"];
"MgmtDriver" <-- "VIM(Kubernetes)"
[label = ""];
"MgmtDriver" -> "MgmtDriver"
[label = "5-2. select ConfigMap and Secret to replace"];
"MgmtDriver" -> "VIM(Kubernetes)"
[label = "5-3. replace config"];
"MgmtDriver" <-- "VIM(Kubernetes)"
[label = ""];
"MgmtDriver" -> "TackerDB"
[label = "5-4. select Pod that uses the old ConfigMap or Secret"];
"MgmtDriver" <-- "TackerDB"
[label = ""];
"MgmtDriver" -> "VIM(Kubernetes)"
[label = "5-5. get information of Pod"];
"MgmtDriver" <-- "VIM(Kubernetes)"
[label = ""];
"MgmtDriver" -> "MgmtDriver"
[label = "5-6. select Pod whose image has changed"];
"MgmtDriver" -> "VIM(Kubernetes)"
[label = "5-7. replace Pod"];
"MgmtDriver" <-- "VIM(Kubernetes)"
[label = ""];
"VnfLcmDriver" <-- "MgmtDriver"
[label = ""];
"VnfLcmDriver" -> "TackerDB"
[label = "6. Update resourceid"];
"VnfLcmDriver" <-- "TackerDB"
[label = ""];
"Tacker-conductor" <-- "VnfLcmDriver"
[label = ""];
}