kuma 学习二 centos 安装

前边有使用minikube运行kuma，以下是在centos 上安装使用

环境准备

下载软件包

wget https://kong.bintray.com/kuma/kuma-0.1.1-centos.tar.gz

配置环境变量

tar xvzf kuma-0.1.1-centos.tar.gz

export PATH=$PATH:$PWD/bin

运行

启动控制面板

kuma-cp run

效果

2019-09-11T13:21:20.138+0800 INFO Skipping reading config from file

2019-09-11T13:21:20.232+0800 INFO bootstrap.auto-configure auto-generated TLS certificate for SDS server {"crtFile": "/tmp/782349258.crt", "keyFile": "/tmp/072995489.key"}

2019-09-11T13:21:20.234+0800 INFO kuma-cp.run starting Control Plane

2019-09-11T13:21:20.235+0800 INFO api-server starting {"port": ":5681"}

2019-09-11T13:21:20.235+0800 INFO Creating default mesh from the settings{"mesh": {"mtls":{"ca":{"Type":{"Builtin":{}}}},"tracing":{"Type":null},"logging":{"accessLogs":{}}}}

2019-09-11T13:21:20.236+0800 INFO sds-server.grpc starting {"port": 5677, "tls": true}

2019-09-11T13:21:20.236+0800 INFO xds-server.grpc starting {"port": 5678}

2019-09-11T13:21:20.236+0800 INFO xds-server.diagnostics starting {"port": 5680}

2019-09-11T13:21:20.236+0800 INFO bootstrap-server starting {"port": 5682}

启动数据面板

• 暴露测试服务

 kuma-tcp-echo -port 9000

效果

kuma-tcp-echo -port 9000

2019/09/11 13:23:55 Kuma TCP Echo - Listening to connections on port 9000

访问：

curl http://localhost:9000

• 应用网络配置

echo "type: Dataplane

mesh: default

name: dp-echo-1

networking:

  inbound:

  - interface: 127.0.0.1:10000:9000

    tags:

      service: echo" | kumactl apply -f -

• 启动数据面板

KUMA_CONTROL_PLANE_BOOTSTRAP_SERVER_URL=http://127.0.0.1:5682 \

KUMA_DATAPLANE_MESH=default \

KUMA_DATAPLANE_NAME=dp-echo-1 \

kuma-dp run

 

数据面板日志：

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:242] initializing epoch 0 (hot restart version=11.104)

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:244] statically linked extensions:

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:246] access_loggers: envoy.file_access_log,envoy.http_grpc_access_log,envoy.tcp_grpc_access_log

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:249] filters.http: envoy.buffer,envoy.cors,envoy.csrf,envoy.ext_authz,envoy.fault,envoy.filters.http.dynamic_forward_proxy,envoy.filters.http.grpc_http1_reverse_bridge,envoy.filters.http.header_to_metadata,envoy.filters.http.jwt_authn,envoy.filters.http.original_src,envoy.filters.http.rbac,envoy.filters.http.tap,envoy.grpc_http1_bridge,envoy.grpc_json_transcoder,envoy.grpc_web,envoy.gzip,envoy.health_check,envoy.http_dynamo_filter,envoy.ip_tagging,envoy.lua,envoy.rate_limit,envoy.router,envoy.squash

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:252] filters.listener: envoy.listener.http_inspector,envoy.listener.original_dst,envoy.listener.original_src,envoy.listener.proxy_protocol,envoy.listener.tls_inspector

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:255] filters.network: envoy.client_ssl_auth,envoy.echo,envoy.ext_authz,envoy.filters.network.dubbo_proxy,envoy.filters.network.mysql_proxy,envoy.filters.network.rbac,envoy.filters.network.sni_cluster,envoy.filters.network.thrift_proxy,envoy.filters.network.zookeeper_proxy,envoy.http_connection_manager,envoy.mongo_proxy,envoy.ratelimit,envoy.redis_proxy,envoy.tcp_proxy

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:257] stat_sinks: envoy.dog_statsd,envoy.metrics_service,envoy.stat_sinks.hystrix,envoy.statsd

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:259] tracers: envoy.dynamic.ot,envoy.lightstep,envoy.tracers.datadog,envoy.tracers.opencensus,envoy.zipkin

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:262] transport_sockets.downstream: envoy.transport_sockets.alts,envoy.transport_sockets.tap,raw_buffer,tls

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:265] transport_sockets.upstream: envoy.transport_sockets.alts,envoy.transport_sockets.tap,raw_buffer,tls

[2019-09-11 13:28:36.652][14579][info][main] [external/envoy/source/server/server.cc:271] buffer implementation: new

[2019-09-11 13:28:36.656][14579][warning][main] [external/envoy/source/server/server.cc:337] No admin address given, so no admin HTTP server started.

[2019-09-11 13:28:36.656][14579][info][main] [external/envoy/source/server/server.cc:445] runtime: layers:

  - name: base

    static_layer:

      {}

  - name: admin

    admin_layer:

      {}

[2019-09-11 13:28:36.656][14579][info][config] [external/envoy/source/server/configuration_impl.cc:62] loading 0 static secret(s)

[2019-09-11 13:28:36.656][14579][info][config] [external/envoy/source/server/configuration_impl.cc:68] loading 1 cluster(s)

[2019-09-11 13:28:36.657][14579][info][upstream] [external/envoy/source/common/upstream/cluster_manager_impl.cc:157] cm init: initializing cds

[2019-09-11 13:28:36.657][14579][info][config] [external/envoy/source/server/configuration_impl.cc:72] loading 0 listener(s)

[2019-09-11 13:28:36.657][14579][info][config] [external/envoy/source/server/configuration_impl.cc:97] loading tracing configuration

[2019-09-11 13:28:36.657][14579][info][config] [external/envoy/source/server/configuration_impl.cc:117] loading stats sink configuration

[2019-09-11 13:28:36.657][14579][info][main] [external/envoy/source/server/server.cc:530] starting main dispatch loop

[2019-09-11 13:28:37.661][14579][info][upstream] [external/envoy/source/common/upstream/cds_api_impl.cc:63] cds: add 1 cluster(s), remove 1 cluster(s)

[2019-09-11 13:28:37.662][14579][info][upstream] [external/envoy/source/common/upstream/cluster_manager_impl.cc:161] cm init: all clusters initialized

[2019-09-11 13:28:37.662][14579][info][main] [external/envoy/source/server/server.cc:513] all clusters initialized. initializing init manager

[2019-09-11 13:28:37.663][14579][info][upstream] [external/envoy/source/server/lds_api.cc:59] lds: add/update listener 'inbound:127.0.0.1:10000'

[2019-09-11 13:28:37.663][14579][info][config] [external/envoy/source/server/listener_manager_impl.cc:789] all dependencies initialized. starting workers

 

 

控制面板日志：

2019-09-11T13:28:36.630+0800 INFO bootstrap-server Generating bootstrap config {"params": {"Id":"default.dp-echo-1.default","Service":"echo","AdminPort":0,"XdsHost":"127.0.0.1","XdsPort":5678}}

• 通过sidecar 访问服务

curl http://127.0.0.1:10000

 

效果

GET / HTTP/1.1

User-Agent: curl/7.29.0

Host: 127.0.0.1:10000

Accept: */*

• 应用策略
  以下是应用tls 的配置

 

echo "type: Mesh

name: default

mtls:

  enabled: true 

  ca:

    builtin: {}" | kumactl apply -f -

配置kuma 的配置管理以及查看服务信息

• 添加管理服务地址

kumactl config control-planes add --name=dalong --address=http://127.0.0.1:5681

效果

kumactl config control-planes list

ACTIVE NAME ADDRESS

         local http://localhost:5681

* dalong http://127.0.0.1:5681

• 查看mesh

kumactl get meshes

NAME mTLS DP ACCESS LOGS

default on off

• 查看数据面板

kumactl get dataplanes

MESH NAME TAGS

default dp-echo-1 service=echo

参考资料

https://kuma.io/docs/0.1.1/installation/centos/