Kmesh

介绍

Kmesh (kernel mesh) is a data plane software for service grids. It is dedicated to providing infrastructure for service communication and service governance for cloud applications, provides better latency and noise floor performance.

软件架构

软件架构说明

安装教程

1. xxxx
2. xxxx
3. xxxx

使用说明

1. xxxx
2. xxxx
3. xxxx

参与贡献

1. Fork 本仓库
2. 新建 Feat_xxx 分支
3. 提交代码
4. 新建 Pull Request

特技

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Usage Tutorial

build

make clean
make
make install

config

mkdir /mnt/kmesh_cgroup2
mount -t cgroup2 none /mnt/kmesh_cgroup2/

vim /etc/kmesh/kmesh.json
---
       , {
        "name": "xds-grpc",
        "type" : "STATIC",
        "connect_timeout": "1s",
        "lb_policy": "ROUND_ROBIN",
        "load_assignment": {
          "cluster_name": "xds-grpc",
          "endpoints": [{
            "lb_endpoints": [{
              "endpoint": {
                "address":{
                  "socket_address": {
                    "protocol": "TCP",
                    "address": "192.168.123.249", # istiod pod IP
                    "port_value": 15010
                  }
                }
              }
            }]
          }]
        },
---

kmesh-daemon

# kmesh-daemon -h
Usage of kmesh-daemon:
  -bpf-fs-path string
    	bpf fs path (default "/sys/fs/bpf")
  -cgroup2-path string
	cgroup2 path (default "/mnt/kmesh_cgroup2")
  -config-file string
    	[if -enable-kmesh] deploy in kube cluster (default "/etc/kmesh/kmesh.json")
  -enable-ads
    	[if -enable-kmesh] enable control-plane from ads (default true)
  -enable-kmesh
    	enable bpf kmesh
  -service-cluster string
    	[if -enable-kmesh] TODO (default "TODO")
  -service-node string
    	[if -enable-kmesh] TODO (default "TODO")

# example
./kmesh-daemon -enable-kmesh
# example
./kmesh-daemon -enable-kmesh -enable-ads=true -config-file=./kmesh.json
./kmesh-daemon -enable-kmesh -enable-ads=false

kmesh-cmd

# kmesh-cmd -h
Usage of kmesh-cmd:
  -config-file string
    	input config-resources to bpf maps (default "./config-resources.json")

# example
./kmesh-cmd -config-file=examples/api-v2-config/config-resources.json

admin

# curl http://localhost:15200/help
	/help: print list of commands
	/options: print config options
	/bpf/kmesh/maps: print bpf kmesh maps in kernel
	/controller/envoy: print control-plane in envoy cache
	/controller/kubernetes: print control-plane in kubernetes cache

# example
curl http://localhost:15200/bpf/kmesh/maps
curl http://localhost:15200/controller/envoy