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- N instances
Role:
- performs mutual auth with APs
using SSL certificates
- terminates connections from APs
over ovsdb protocol
- redirects APs to appropriate
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- configures APs according to
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- configures AP to post metrics over
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kafka queues via SSC
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tables on AP (monitor), creates AP
metrics/events from the data and posts
those metrics/events into the cloud
using SSC
Functions:
- MQTT client
- OVSDB client
- Register AP routes, register OSGWs
- Translate metrics from Opensync
protobuf into CU internal format
Exposes APIs:
- List AP Sessions
- Terminate AP Session
Deployment tasks:
- create containers in k8s
- create scripts to scale up/down</y:NodeLabel>
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- N instances
Functions:
- firmware pull from AP
triggered by a change in ovsdb table
Exposes APIs:
- get FW image from the repository
Deployment tasks:
- create containers in k8s
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- 1 instance
Functions:
- mediates SSH sessions between APs
and tech support personnel to traverse
NATs and firewalls
Deployment tasks:
- create container in k8s
- expose a range of externally
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External component
- cluster of N
Functions:
- Stores Alarms, client info, client sessions,
equipment status, network status,
equipment routes
- Medium-term storage for metrics and events
Deployment tasks:
- create containers in k8s
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External component
- cluster of N
Functions:
- Transports AP events, AP metrics,
cloud events, cloud metrics,
client metrics
- retains messages in the queues for a
predefined time window
Deployment tasks:
- create containers in k8s
- create scripts to scale up/down<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
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All components of the Cloud RDK are
deployed inside the kubernetes cluster.
Container Network Interface - Calico
Persistent volumes - Gluster
Cloud metrics collection - Prometheus
Cloud metrics visualization - Graphana
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External component
- cluster of N
Functions:
- accept metrics and events messages from APs
- deliver messages to OpenSync Gateways
Deployment tasks:
- create containers in k8s
- create scripts to scale up/down<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
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External component
- replicated pair of instances
Functions:
- Stores
portal user info, customer info,
location info, equipment info,
AP profiles, service profiles,
firmware image info,
OUI manufacturer info
Deployment tasks:
- create containers in k8s
- create scripts to create
backup/restore without
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- N instances
Role:
- implements business logic in services
- scales better than Prov because it is
not limited by connections to RDBMS
- persists and provides access to
the system events, equipment metrics,
equipment status, network status,
equipment routes,
alarms, and wireless client info
via configured datastore layer
Functions:
Alarm Service
- get Alarms for AP/Location/Customer
- CRUD for Alarms
Equipment Status Service
- CRUD for status
- get statuses for AP/Location/Customer/
Network Status Service
Equipment Routing Service
- register/unregister OSGW
- register/unregister equipment route for the OSGW
System Events Service
- CR for system events
- get system events for AP or Customer in a given time frame
Equipment Metrics Service
- CR for equipment metrics
- get metrics for AP in a given time frame
Wireless Clients Service
- CRUD for client info records
- get clients (basic info, fingerprint, stats - from client sessions)
for AP/Location/Customer
Exposes APIs:
- all of the functions above
- for all APIs that return potentially long
lists - use common pagination framework
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- create containers in k8s
- create scripts to scale up/down<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
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- N instances
Role:
- provides role-based access control to the APIs
- aggregation of internal API calls to
minimize chatter between the browser
and the cloud
- no business logic here
Functions:
- login for a portal user (users are provisioned in db)
- change password for a portal user
- CRUD portal users (name, password, role=Admin/User)
- get customer info (single customer, pre-provisioned in db)
- update customer info
- CRUD for location info - hierarchy
- CRUD for equipment
- bind/unbind equipment for a customer
- change equipment location
- CRUD for AP profile
- list APs attached to AP profile
- CRUD for Service profiles
- list AP profiles attached to Service profile
- list APs attached to Service profile
- bulk edit of AP radio channels for location
- bulk edit of AP radio cell sizes for location
- bulk edit of AP steering thresholds for location
- CRUD for FW images
- mark one FW image as a system default
- list all known FW images
- list APs that are using selected FW image
- get Alarms for AP/Location/Customer
- get equipment statuses for AP/Location/Customer
- get network status
- get system events for AP or Customer in a given time frame
- get metrics for AP in a given time frame (raw or rolled up)
- get clients (basic info, fingerprint, stats - from client sessions)
for AP/Location/Customer
- provision OUI manufacturer table
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- for all APIs that return potentially long
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Role:
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- performs translation of the external calls
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Functions:
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- N connected users
- N unique users
- N transfer bytes up/down
- average US/DS user data rate
- per (Day, Week, Month)
- per (Customer, AP, Location, Global)
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Role:
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Exposes APIs:
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read provisioned user info from the Prov
- refreshToken - token refresh
- validateToken - check if the token is
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Role:
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- persists provisioning model
via configured datastore layer
- maintains integrity of provisioning model
Functions:
User Service
- change password for a portal user
- CRUD portal users (name, password, role=Admin/User)
Customer Service
- CRUD for a customer (single customer, pre-provisioned in db)
Location Service
- CRUD for location info - hierarchy
- get equipment ids for a location
and its children
Equipment Inventory Service
- CRUD for equipment
- bind/unbind equipment for a customer
- change equipment location
- get a batch of equipment for a given
set of ids
Equipment Configuration Service
- CRUD for AP profile
- attach/detach AP to an AP profile
- list ids of APs attached to AP profile
- CRUD for Service profiles
- attach/detach AP to Service profile
- list AP profiles attached to Service profile
- list ids of APs attached to Service profile
- bulk assign of AP radio channels for location
- bulk assign of AP radio cell sizes for location
- bulk assign of AP steering thresholds for location
- retrieve full AP config - with all associated profiles
Firmware Service
- CRUD for FW images
- mark one FW image as a system default
- list all known FW images
- list ids of APs that are using selected FW image
- assign FW image to an AP
OUI Lookup Service
- bulk provision OUI manufacturer table
- get manufacturer by OUI
- get manufacturers by a batch of OUIs
Adoption Metrics Service
- CR for adoption metrics
- get service adoption metrics (daily reports) in a given date range
- N connected users
- N unique users
- N transfer bytes up/down
- average US/DS user data rate
- per (Day, Week, Month)
- per (Customer, AP, Location, Global)
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- for all APIs that return potentially long
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retrieve the following:
- AP firmware images
- AP Captive Portal files - logos,
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- make sure it gets mapped/remapped
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- for the first release deploy all stream
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SPs use SSC to
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- write updates to equipment
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- raise/clear alarms
- write equipment metrics
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- write wireless client info
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