Huabing Zhao zhaohuabing
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| Using /home/ubuntu/kubespray/ansible.cfg as config file | |
| PLAY [localhost] ************************************************************************************************************************************ | |
| skipping: no hosts matched | |
| PLAY [k8s-cluster:etcd:calico-rr] ******************************************************************************************************************* | |
| TASK [download : Register docker images info] ******************************************************************************************************* | |
| Friday 29 December 2017 05:47:56 +0000 (0:00:00.095) 0:00:00.095 ******* |
zhaohuabing
/ kubespray issue useful informations
Created
December 29, 2017 06:16
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| PLAY [all] ****************************************************************************************************************************************** | |
| TASK [set_fact] ************************************************************************************************************************************* | |
| Friday 29 December 2017 06:14:29 +0000 (0:00:00.078) 0:00:00.078 ******* | |
| ok: [node3] | |
| ok: [node2] | |
| ok: [node1] | |
| TASK [Storing commands output] ********************************************************************************************************************** | |
| Friday 29 December 2017 06:14:29 +0000 (0:00:00.103) 0:00:00.181 ******* |
zhaohuabing
/ envoy config dump
Last active
September 27, 2018 10:58
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| { | |
| "configs": { | |
| "listeners": { | |
| "@type": "type.googleapis.com/envoy.admin.v2alpha.ListenersConfigDump", | |
| "version_info": "2018-09-27T07:17:49Z", | |
| "dynamic_active_listeners": [ | |
| { | |
| "version_info": "2018-09-06T09:34:19Z", | |
| "listener": { | |
| "name": "10.103.219.158_9102", |
zhaohuabing
/ envoy bootstrap config
Created
September 27, 2018 10:59
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| { | |
| "node": { | |
| "id": "sidecar~192.168.206.23~productpage-v1-54b8b9f55-bx2dq.default~default.svc.cluster.local", | |
| "cluster": "productpage", | |
| "metadata": { | |
| "INTERCEPTION_MODE": "REDIRECT", | |
| "ISTIO_PROXY_SHA": "istio-proxy:6166ae7ebac7f630206b2fe4e6767516bf198313", | |
| "ISTIO_PROXY_VERSION": "1.0.0", | |
| "ISTIO_VERSION": "1.0.0", |
zhaohuabing
/ pilot eds dump
Created
September 29, 2018 11:11
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| [ | |
| { | |
| "clusterName": "outbound|15011||istio-pilot.istio-system.svc.cluster.local", | |
| "endpoints": [ | |
| { | |
| "locality": { | |
| }, | |
| "lbEndpoints": [ | |
| { |
zhaohuabing
/ envoy config dump-details
Last active
November 7, 2019 11:55
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| { | |
| "configs": [ | |
| { | |
| "@type": "type.googleapis.com/envoy.admin.v2alpha.BootstrapConfigDump", | |
| "bootstrap": { | |
| "node": { | |
| "id": "sidecar~10.40.0.17~ratings-v1-f745cf57b-kx8lf.default~default.svc.cluster.local", | |
| "cluster": "ratings.default", | |
| "metadata": { | |
| "ISTIO_PROXY_SHA": "istio-proxy:c33dc49585e5e7b5f616c8b5377a5f1f52505e20", |
zhaohuabing
/ gist:7abaf8e00d2ab8978dc3e5d890fcc637
Created
July 19, 2019 02:30
Split TCP from HTTP traffic by listener filters
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| { | |
| "version_info": "0", | |
| "listener": { | |
| "name": "0.0.0.0_1030", | |
| "address": { | |
| "socket_address": { | |
| "address": "0.0.0.0", | |
| "port_value": 1030 | |
| } | |
| }, |
zhaohuabing
/ eshop-checkout.java
Last active
August 24, 2019 02:08
Enhance Istio Distributed Tracing with OpenTracing-eshop-checkout
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| @RequestMapping(value = "/checkout") | |
| public String checkout(@RequestHeader HttpHeaders headers) { | |
| String result = ""; | |
| // Use HTTP GET in this demo. In a real world use case,We should use HTTP POST | |
| // instead. | |
| // The three services are bundled in one jar for simplicity. To make it work, | |
| // define three services in Kubernets. | |
| result += restTemplate.exchange("http://inventory:8080/createOrder", HttpMethod.GET, | |
| new HttpEntity<>(passTracingHeader(headers)), String.class).getBody(); | |
| result += "<BR>"; |
zhaohuabing
/ tracer.java
Created
August 24, 2019 02:13
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| @Bean | |
| public Tracer jaegerTracer() { | |
| // The following environment variables need to set | |
| // JAEGER_ENDPOINT="http://10.42.126.171:28019/api/traces" | |
| // JAEGER_PROPAGATION="b3" | |
| // JAEGER_TRACEID_128BIT="true" Use 128bit tracer id to be compatible with the | |
| // trace id generated by istio/envoy | |
| return Configuration.fromEnv("eshop-opentracing").getTracer(); | |
| } |
zhaohuabing
/ jaeger.yaml
Created
August 24, 2019 02:16
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| apiVersion: v1 | |
| kind: Service | |
| metadata: | |
| name: jaeger-query | |
| namespace: istio-system | |
| annotations: | |
| labels: | |
| app: jaeger | |
| jaeger-infra: jaeger-service | |
| chart: tracing |
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