Also:
- Parse targets on startup and catch badly formed ones before Scope can start.
- If no port is specified, use default port for scheme; if no scheme is specificed, use 4040.
- Use username as probe token
Plugins are queried for reports two times in a second. That's often
enough to get the shortcut reports. The reports are sent together with
the response.
Thanks to that, plugins can react to requests from controls they
exposed.
To make it work, plugins registry modifies each plugin's report by
prepending the plugin ID to the control name the plugin has exposed
before sending it to the app. Then the registry installs the control
request handler for this faked control name, which forwards the
request to the correct plugin.
This adds a new API endpoint to plugins next to "/report" - a
"/control" entry. The body of the request is the JSON-encoded
xfer.Request instance.
It is not a singleton anymore. Instead it is an object with a registry
backend. The default registry backend is provided, which is equivalent
to what used to be before. Custom backend can be provided for testing
purposes.
The registry also supports batch operations to remove and add handlers
as an atomic step.
* Remove individually vendored k8s.io/kubernetes/pkg/<foo>
* Vendor the whole of vendor/k8s.io/kubernetes/pkg
* Add k8s pod log control
* Tag pods with host id and include them in the host topology as children.
* adding a basic test for kubernetes.Reporter.GetLogs
Squash of:
* Include plugins in the report
* show plugin list in the UI
* moving metric and metadata templates into the probe reports
* update js for prime -> priority
* added retry to plugin handshake
* added iowait plugin
* review feedback
* plugin documentation
Add DynamoDB based collector
- Store compressed reports in dynamodb
Add SQS based control router.
- Uses a queue per probe and a queue per UI for control requests & responses.
Add Consul-based, horizontally-scalable, multi-tenant pipe router.
- Uses consul to coordinate each end of pipe connections replicas of a pipe service.
