mmpei

download blob timeout in kraken agent

5

we use kraken to dispatch docker images. and about 400 nodes pulling a same image concurrently. all work well except two timeout. kraken version v0.1.2 see log from agent-nginx-log: `2019/05/24...

Support preheat when using registry as a backend

1

Preheat is important when user pushs images to registry directlly. we have designed an architecture based on registry notification. please see the diagram bellow and i will raise a PR...

Support prometheus

5

https://github.com/uber/kraken/issues/161 add 'http_' as prefix of metrics name. for there is a restriction in prometheus that metrics name should start with letter. and you can set backend to 'promethues' to...

It is useful when using cloud host as k8s node and network is isolated between multiple k8s cluster. To dye the agents and process agents by groups will make kraken...

There seems a hang in agent that down the usage percent of bandwidth

7

As the title. Test image is about 140M(compress size) and has 14 layers. bandwidth is 50MB/s ingress and 40MB/s egress. One blob size is about 50M. the agent trys to...

it is a common monitoring tool.