af542c4418
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
92 lines
3.2 KiB
Plaintext
92 lines
3.2 KiB
Plaintext
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seqdiag {
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node_width = 80;
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edge_length = 100;
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"Client"
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"Tacker-server"
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"Tacker-conductor"
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"VnfLcmDriver"
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"OpenStackInfraDriver"
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"Heat"
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"MgmtDriver"
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"VnfInstance(Tacker DB)"
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"RemoteCommandExecutor"
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"SFTPClient"
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"NfvoPlugin"
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Client -> "Tacker-server"
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[label = "POST /vnf_instances/{vnfInstanceId}/instantiate"];
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Client <-- "Tacker-server"
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[label = "Response 202 Accepted"];
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"Tacker-server" -> "Tacker-conductor"
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[label = "trigger asynchronous task"];
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"Tacker-conductor" -> "VnfLcmDriver"
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[label = "execute VnfLcmDriver"];
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"VnfLcmDriver" -> "OpenStackInfraDriver"
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[label = "execute OpenStackInfraDriver"];
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"OpenStackInfraDriver" -> "Heat"
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[label = "create stack"];
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"OpenStackInfraDriver" <-- "Heat"
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[label = "return stack id"];
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"VnfLcmDriver" <-- "OpenStackInfraDriver"
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[label = "return instance_id"];
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"VnfLcmDriver" -> "MgmtDriver"
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[label = "instantiate_end"];
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"MgmtDriver" -> "VnfInstance(Tacker DB)"
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[label = "get stack id"];
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"MgmtDriver" <-- "VnfInstance(Tacker DB)"
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[label = ""];
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"MgmtDriver" -> "Heat"
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[label = "get SSH/SFTP IP addresses and Kubernetes addresses using stack id"];
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"MgmtDriver" <-- "Heat"
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[label = ""];
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"MgmtDriver" -> "RemoteCommandExecutor"
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[label = "install Kubernetes and create cluster on Master/Worker VMs"];
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"MgmtDriver" <-- "RemoteCommandExecutor"
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[label = ""];
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"MgmtDriver" -> "RemoteCommandExecutor"
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[label = "get identification token from Kubernetes cluster"];
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"MgmtDriver" <-- "RemoteCommandExecutor"
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[label = ""];
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"MgmtDriver" -> "RemoteCommandExecutor"
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[label = "set up Cinder volume directories on the Storage server VM"];
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"MgmtDriver" <-- "RemoteCommandExecutor"
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[label = ""];
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"MgmtDriver" -> "RemoteCommandExecutor"
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[label = "install NFS server and set up NFS exports on the Storage server VM"];
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"MgmtDriver" <-- "RemoteCommandExecutor"
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[label = ""];
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"MgmtDriver" -> "RemoteCommandExecutor"
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[label = "install NFS client on all Master/Worker VMs"];
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"MgmtDriver" <-- "RemoteCommandExecutor"
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[label = ""];
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"MgmtDriver" -> "SFTPClient"
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[label = "transfer manifest files for Kubernetes PersistentVolumes to the Master VM"];
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"MgmtDriver" <-- "SFTPClient"
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[label = ""];
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"MgmtDriver" -> "RemoteCommandExecutor"
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[label = "replace the NFS server IP address in manifest files for Kubernetes PersistentVolumes"];
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"MgmtDriver" <-- "RemoteCommandExecutor"
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[label = ""];
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"MgmtDriver" -> "RemoteCommandExecutor"
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[label = "register Kubernetes PersistentVolumes on the Master VM"];
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"MgmtDriver" <-- "RemoteCommandExecutor"
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[label = ""];
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"MgmtDriver" -> "NfvoPlugin"
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[label = "register Kubernetes VIM to tacker"];
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"MgmtDriver" <-- "NfvoPlugin"
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[label = ""]
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"MgmtDriver" -> "VnfInstance(Tacker DB)"
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[label = "append Kubernetes cluster VIM info to VimConnectionInfo"]
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"MgmtDriver" <-- "VnfInstance(Tacker DB)"
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[label = ""]
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"VnfLcmDriver" <-- "MgmtDriver"
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[label = ""];
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"Tacker-conductor" <-- "VnfLcmDriver"
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[label = ""];
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}
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