一、部署示例应用
1、部署java应用
apiVersion: apps/v1
kind: Deployment
metadata:
name: java-demo
spec:
selector:
matchLabels:
app: java-demo
template:
metadata:
labels:
app: java-demo
spec:
containers:
- name: java-demo
image: registry.cn-guangzhou.aliyuncs.com/xingcangku/spring-petclinic:1.5.1
imagePullPolicy: IfNotPresent
resources:
limits:
memory: "1Gi" # 增加内存
cpu: "500m"
ports:
- containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
name: java-demo
spec:
type: ClusterIP # 改为 ClusterIP，Traefik 使用服务发现
selector:
app: java-demo
ports:
- port: 80
targetPort: 8080
---
apiVersion: traefik.io/v1alpha1
kind: IngressRoute
metadata:
name: java-demo
spec:
entryPoints:
- web # 使用 WEB 入口点 (端口 8000)
routes:
- match: Host(`java-demo.local.cn`) # 可以修改为您需要的域名
kind: Rule
services:
- name: java-demo
port: 80
2、部署python应用
apiVersion: apps/v1
kind: Deployment
metadata:
name: python-demo
spec:
selector:
matchLabels:
app: python-demo
template:
metadata:
labels:
app: python-demo
spec:
containers:
- name: python-demo
image: registry.cn-guangzhou.aliyuncs.com/xingcangku/python-demoapp:latest
imagePullPolicy: IfNotPresent
resources:
limits:
memory: "500Mi"
cpu: "200m"
ports:
- containerPort: 5000
---
apiVersion: v1
kind: Service
metadata:
name: python-demo
spec:
selector:
app: python-demo
ports:
- port: 5000
targetPort: 5000
---
apiVersion: traefik.io/v1alpha1
kind: IngressRoute
metadata:
name: python-demo
spec:
entryPoints:
- web
routes:
- match: Host(`python-demo.local.com`)
kind: Rule
services:
- name: python-demo
port: 5000
二、应用埋点
1、java应用自动埋点
apiVersion: opentelemetry.io/v1alpha1
kind: Instrumentation # 声明资源类型为 Instrumentation（用于语言自动注入）
metadata:
name: java-instrumentation # Instrumentation 资源的名称（可以被 Deployment 等引用）
namespace: opentelemetry
spec:
propagators: # 指定用于 trace 上下文传播的方式，支持多种格式
- tracecontext # W3C Trace Context（最通用的跨服务追踪格式）
- baggage # 传播用户定义的上下文键值对
- b3 # Zipkin 的 B3 header（用于兼容 Zipkin 环境）
sampler: # 定义采样策略（决定是否收集 trace）
type: always_on # 始终采样所有请求（适合测试或调试环境）
java:
# image: ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java:latest
# 使用的 Java 自动注入 agent 镜像地址
image: harbor.cuiliangblog.cn/otel/autoinstrumentation-java:latest
env:
- name: OTEL_EXPORTER_OTLP_ENDPOINT
value: http://center-collector.opentelemetry.svc:4318#为了启用自动检测，我们需要更新部署文件并向其添加注解。这样我们可以告诉 OpenTelemetry Operator 将 sidecar 和 java-instrumentation 注入到我们的应用程序中。修改 Deployment 配置如下：
apiVersion: apps/v1
kind: Deployment
metadata:
name: java-demo
spec:
selector:
matchLabels:
app: java-demo
template:
metadata:
labels:
app: java-demo
annotations:
instrumentation.opentelemetry.io/inject-java: "opentelemetry/java-instrumentation" # 填写 Instrumentation 资源的名称
sidecar.opentelemetry.io/inject: "opentelemetry/sidecar" # 注入一个 sidecar 模式的 OpenTelemetry Collector
spec:
containers:
- name: java-demo
image: registry.cn-guangzhou.aliyuncs.com/xingcangku/spring-petclinic:1.5.1
imagePullPolicy: IfNotPresent
resources:
limits:
memory: "500Mi"
cpu: "200m"
ports:
- containerPort: 8080#接下来更新 deployment，然后查看资源信息，java-demo 容器已经变为两个。
root@k8s01:~/helm/opentelemetry# kubectl get pods
NAME READY STATUS RESTARTS AGE
java-demo-5cdd74d47-vmqqx 0/2 Init:0/1 0 6s
java-demo-5f4d989b88-xrzg7 1/1 Running 0 42m
my-sonarqube-postgresql-0 1/1 Running 8 (2d21h ago) 9d
my-sonarqube-sonarqube-0 0/1 Pending 0 6d6h
python-demo-69c56c549c-jcgmj 1/1 Running 0 16m
redis-5ff4857944-v2vz5 1/1 Running 5 (2d21h ago) 6d2h
root@k8s01:~/helm/opentelemetry# kubectl get pods -w
NAME READY STATUS RESTARTS AGE
java-demo-5cdd74d47-vmqqx 0/2 PodInitializing 0 9s
java-demo-5f4d989b88-xrzg7 1/1 Running 0 42m
my-sonarqube-postgresql-0 1/1 Running 8 (2d21h ago) 9d
my-sonarqube-sonarqube-0 0/1 Pending 0 6d6h
python-demo-69c56c549c-jcgmj 1/1 Running 0 17m
redis-5ff4857944-v2vz5 1/1 Running 5 (2d21h ago) 6d2h
java-demo-5cdd74d47-vmqqx 2/2 Running 0 23s
java-demo-5f4d989b88-xrzg7 1/1 Terminating 0 43m
java-demo-5f4d989b88-xrzg7 0/1 Terminating 0 43m
java-demo-5f4d989b88-xrzg7 0/1 Terminating 0 43m
java-demo-5f4d989b88-xrzg7 0/1 Terminating 0 43m
java-demo-5f4d989b88-xrzg7 0/1 Terminating 0 43m
root@k8s01:~/helm/opentelemetry# kubectl get pods -w
NAME READY STATUS RESTARTS AGE
java-demo-5cdd74d47-vmqqx 2/2 Running 0 28s
my-sonarqube-postgresql-0 1/1 Running 8 (2d21h ago) 9d
my-sonarqube-sonarqube-0 0/1 Pending 0 6d6h
python-demo-69c56c549c-jcgmj 1/1 Running 0 17m
redis-5ff4857944-v2vz5 1/1 Running 5 (2d21h ago) 6d2h
^Croot@k8s01:~/helm/opentelemetry# kubectl get opentelemetrycollectors -A
NAMESPACE NAME MODE VERSION READY AGE IMAGE MANAGEMENT
opentelemetry center deployment 0.127.0 1/1 3h22m registry.cn-guangzhou.aliyuncs.com/xingcangku/opentelemetry-collector-0.127.0:0.127.0 managed
opentelemetry sidecar sidecar 0.127.0 3h19m managed
root@k8s01:~/helm/opentelemetry# kubectl get instrumentations -A
NAMESPACE NAME AGE ENDPOINT SAMPLER SAMPLER ARG
opentelemetry java-instrumentation 2m26s always_on
#查看 sidecar日志，已正常启动并发送 spans 数据
root@k8s01:~/helm/opentelemetry# kubectl logs java-demo-5cdd74d47-vmqqx -c otc-container
2025-06-14T15:31:35.013Z info service@v0.127.0/service.go:199 Setting up own telemetry... {"resource": {}}
2025-06-14T15:31:35.014Z debug builders/builders.go:24 Stable component. {"resource": {}, "otelcol.component.id": "otlp", "otelcol.component.kind": "exporter", "otelcol.signal": "traces"}
2025-06-14T15:31:35.014Z info builders/builders.go:26 Development component. May change in the future. {"resource": {}, "otelcol.component.id": "debug", "otelcol.component.kind": "exporter", "otelcol.signal": "traces"}
2025-06-14T15:31:35.014Z debug builders/builders.go:24 Beta component. May change in the future. {"resource": {}, "otelcol.component.id": "batch", "otelcol.component.kind": "processor", "otelcol.pipeline.id": "traces", "otelcol.signal": "traces"}
2025-06-14T15:31:35.014Z debug builders/builders.go:24 Stable component. {"resource": {}, "otelcol.component.id": "otlp", "otelcol.component.kind": "receiver", "otelcol.signal": "traces"}
2025-06-14T15:31:35.014Z debug otlpreceiver@v0.127.0/otlp.go:58 created signal-agnostic logger {"resource": {}, "otelcol.component.id": "otlp", "otelcol.component.kind": "receiver"}
2025-06-14T15:31:35.021Z info service@v0.127.0/service.go:266 Starting otelcol... {"resource": {}, "Version": "0.127.0", "NumCPU": 8}
2025-06-14T15:31:35.021Z info extensions/extensions.go:41 Starting extensions... {"resource": {}}
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:176 [core] original dial target is: "center-collector.opentelemetry.svc:4317" {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:459 [core] [Channel #1]Channel created {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:207 [core] [Channel #1]parsed dial target is: resolver.Target{URL:url.URL{Scheme:"passthrough", Opaque:"", User:(*url.Userinfo)(nil), Host:"", Path:"/center-collector.opentelemetry.svc:4317", RawPath:"", OmitHost:false, ForceQuery:false, RawQuery:"", Fragment:"", RawFragment:""}} {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:208 [core] [Channel #1]Channel authority set to "center-collector.opentelemetry.svc:4317" {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.022Z info grpc@v1.72.1/resolver_wrapper.go:210 [core] [Channel #1]Resolver state updated: {
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Endpoints": [
{
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Attributes": null
}
],
"ServiceConfig": null,
"Attributes": null
} (resolver returned new addresses) {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.022Z info grpc@v1.72.1/balancer_wrapper.go:122 [core] [Channel #1]Channel switches to new LB policy "pick_first" {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.023Z info gracefulswitch/gracefulswitch.go:194 [pick-first-leaf-lb] [pick-first-leaf-lb 0xc000bc6090] Received new config {
"shuffleAddressList": false
}, resolver state {
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Endpoints": [
{
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Attributes": null
}
],
"ServiceConfig": null,
"Attributes": null
} {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.023Z info grpc@v1.72.1/clientconn.go:563 [core] [Channel #1]Channel Connectivity change to CONNECTING{"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.023Z info grpc@v1.72.1/balancer_wrapper.go:195 [core] [Channel #1 SubChannel #2]Subchannel created {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.023Z info grpc@v1.72.1/clientconn.go:364 [core] [Channel #1]Channel exiting idle mode {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.023Z info grpc@v1.72.1/clientconn.go:1224 [core] [Channel #1 SubChannel #2]Subchannel Connectivity change to CONNECTING {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.024Z info grpc@v1.72.1/clientconn.go:1343 [core] [Channel #1 SubChannel #2]Subchannel picks a new address "center-collector.opentelemetry.svc:4317" to connect {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.024Z info grpc@v1.72.1/server.go:690 [core] [Server #3]Server created {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.024Z info otlpreceiver@v0.127.0/otlp.go:116 Starting GRPC server {"resource": {}, "otelcol.component.id": "otlp", "otelcol.component.kind": "receiver", "endpoint": "0.0.0.0:4317"}
2025-06-14T15:31:35.025Z info grpc@v1.72.1/server.go:886 [core] [Server #3 ListenSocket #4]ListenSocket created {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.025Z info otlpreceiver@v0.127.0/otlp.go:173 Starting HTTP server {"resource": {}, "otelcol.component.id": "otlp", "otelcol.component.kind": "receiver", "endpoint": "0.0.0.0:4318"}
2025-06-14T15:31:35.026Z info service@v0.127.0/service.go:289 Everything is ready. Begin running and processing data. {"resource": {}}
2025-06-14T15:31:35.034Z info grpc@v1.72.1/clientconn.go:1224 [core] [Channel #1 SubChannel #2]Subchannel Connectivity change to READY {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.034Z info pickfirstleaf/pickfirstleaf.go:197 [pick-first-leaf-lb] [pick-first-leaf-lb 0xc000bc6090] SubConn 0xc0008e1db0 reported connectivity state READY and the health listener is disabled. Transitioning SubConn to READY. {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.034Z info grpc@v1.72.1/clientconn.go:563 [core] [Channel #1]Channel Connectivity change to READY {"resource": {}, "grpc_log": true}
root@k8s01:~/helm/opentelemetry# kubectl logs java-demo-5cdd74d47-vmqqx -c otc-container
2025-06-14T15:31:35.013Z info service@v0.127.0/service.go:199 Setting up own telemetry... {"resource": {}}
2025-06-14T15:31:35.014Z debug builders/builders.go:24 Stable component. {"resource": {}, "otelcol.component.id": "otlp
2025-06-14T15:31:35.014Z info builders/builders.go:26 Development component. May change in the future. {"resource": {aces"}
2025-06-14T15:31:35.014Z debug builders/builders.go:24 Beta component. May change in the future. {"resource": {}, "oteles", "otelcol.signal": "traces"}
2025-06-14T15:31:35.014Z debug builders/builders.go:24 Stable component. {"resource": {}, "otelcol.component.id": "otlp
2025-06-14T15:31:35.014Z debug otlpreceiver@v0.127.0/otlp.go:58 created signal-agnostic logger {"resource": {}, "otel
2025-06-14T15:31:35.021Z info service@v0.127.0/service.go:266 Starting otelcol... {"resource": {}, "Version": "0.127.0",
2025-06-14T15:31:35.021Z info extensions/extensions.go:41 Starting extensions... {"resource": {}}
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:176 [core] original dial target is: "center-collector.opentelemetr
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:459 [core] [Channel #1]Channel created {"resource": {}, "grpc
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:207 [core] [Channel #1]parsed dial target is: resolver.Target{URL:ector.opentelemetry.svc:4317", RawPath:"", OmitHost:false, ForceQuery:false, RawQuery:"", Fragment:"", RawFragment:""}} {"resource": {
2025-06-14T15:31:35.021Z info grpc@v1.72.1/clientconn.go:208 [core] [Channel #1]Channel authority set to "center-collector.
2025-06-14T15:31:35.022Z info grpc@v1.72.1/resolver_wrapper.go:210 [core] [Channel #1]Resolver state updated: {
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Endpoints": [
{
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Attributes": null
}
],
"ServiceConfig": null,
"Attributes": null
} (resolver returned new addresses) {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.022Z info grpc@v1.72.1/balancer_wrapper.go:122 [core] [Channel #1]Channel switches to new LB policy "
2025-06-14T15:31:35.023Z info gracefulswitch/gracefulswitch.go:194 [pick-first-leaf-lb] [pick-first-leaf-lb 0xc000bc6090]
"shuffleAddressList": false
}, resolver state {
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Endpoints": [
{
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Attributes": null
}
],
"ServiceConfig": null,
"Attributes": null
} {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.023Z info grpc@v1.72.1/clientconn.go:563 [core] [Channel #1]Channel Connectivity change to CONNECTING
2025-06-14T15:31:35.023Z info grpc@v1.72.1/balancer_wrapper.go:195 [core] [Channel #1 SubChannel #2]Subchannel created
2025-06-14T15:31:35.023Z info grpc@v1.72.1/clientconn.go:364 [core] [Channel #1]Channel exiting idle mode {"resource": {
2025-06-14T15:31:35.023Z info grpc@v1.72.1/clientconn.go:1224 [core] [Channel #1 SubChannel #2]Subchannel Connectivity chang
2025-06-14T15:31:35.024Z info grpc@v1.72.1/clientconn.go:1343 [core] [Channel #1 SubChannel #2]Subchannel picks a new addres
2025-06-14T15:31:35.024Z info grpc@v1.72.1/server.go:690 [core] [Server #3]Server created {"resource": {}, "grpc
2025-06-14T15:31:35.024Z info otlpreceiver@v0.127.0/otlp.go:116 Starting GRPC server {"resource": {}, "otelcol.comp
2025-06-14T15:31:35.025Z info grpc@v1.72.1/server.go:886 [core] [Server #3 ListenSocket #4]ListenSocket created {"reso
2025-06-14T15:31:35.025Z info otlpreceiver@v0.127.0/otlp.go:173 Starting HTTP server {"resource": {}, "otelcol.comp
2025-06-14T15:31:35.026Z info service@v0.127.0/service.go:289 Everything is ready. Begin running and processing data. {"reso
2025-06-14T15:31:35.034Z info grpc@v1.72.1/clientconn.go:1224 [core] [Channel #1 SubChannel #2]Subchannel Connectivity chang
2025-06-14T15:31:35.034Z info pickfirstleaf/pickfirstleaf.go:197 [pick-first-leaf-lb] [pick-first-leaf-lb 0xc000bc6090]ansitioning SubConn to READY. {"resource": {}, "grpc_log": true}
2025-06-14T15:31:35.034Z info grpc@v1.72.1/clientconn.go:563 [core] [Channel #1]Channel Connectivity change to READY {"reso
#查看collector 日志，已经收到 traces 数据
root@k8s01:~/helm/opentelemetry# kubectl get pod -n opentelemetry
NAME READY STATUS RESTARTS AGE
center-collector-78f7bbdf45-j798s 1/1 Running 0 3h24m
root@k8s01:~/helm/opentelemetry# kubectl get -n opentelemetry pods
NAME READY STATUS RESTARTS AGE
center-collector-78f7bbdf45-j798s 1/1 Running 0 3h25m
root@k8s01:~/helm/opentelemetry# kubectl logs -n opentelemetry center-collector-78f7bbdf45-j798s
2025-06-14T12:09:21.290Z info service@v0.127.0/service.go:199 Setting up own telemetry... {"resource": {}}
2025-06-14T12:09:21.291Z info builders/builders.go:26 Development component. May change in the future. {"resource": {}, "otelcol.component.id": "debug", "otelcol.component.kind": "exporter", "otelcol.signal": "traces"}
2025-06-14T12:09:21.294Z info service@v0.127.0/service.go:266 Starting otelcol... {"resource": {}, "Version": "0.127.0", "NumCPU": 8}
2025-06-14T12:09:21.294Z info extensions/extensions.go:41 Starting extensions... {"resource": {}}
2025-06-14T12:09:21.294Z info otlpreceiver@v0.127.0/otlp.go:116 Starting GRPC server {"resource": {}, "otelcol.component.id": "otlp", "otelcol.component.kind": "receiver", "endpoint": "0.0.0.0:4317"}
2025-06-14T12:09:21.295Z info otlpreceiver@v0.127.0/otlp.go:173 Starting HTTP server {"resource": {}, "otelcol.component.id": "otlp", "otelcol.component.kind": "receiver", "endpoint": "0.0.0.0:4318"}
2025-06-14T12:09:21.295Z info service@v0.127.0/service.go:289 Everything is ready. Begin running and processing data. {"resource": {}}
root@k8s01:~/helm/opentelemetry#
2、python应用自动埋点
与 java 应用类似，python 应用同样也支持自动埋点， OpenTelemetry 提供了 opentelemetry-instrument CLI 工具，在启动 Python 应用时通过 sitecustomize 或环境变量注入自动 instrumentation。
我们先创建一个java-instrumentation 资源apiVersion: opentelemetry.io/v1alpha1
kind: Instrumentation # 声明资源类型为 Instrumentation（用于语言自动注入）
metadata:
name: python-instrumentation # Instrumentation 资源的名称（可以被 Deployment 等引用）
namespace: opentelemetry
spec:
propagators: # 指定用于 trace 上下文传播的方式，支持多种格式
- tracecontext # W3C Trace Context（最通用的跨服务追踪格式）
- baggage # 传播用户定义的上下文键值对
- b3 # Zipkin 的 B3 header（用于兼容 Zipkin 环境）
sampler: # 定义采样策略（决定是否收集 trace）
type: always_on # 始终采样所有请求（适合测试或调试环境）
python:
image: registry.cn-guangzhou.aliyuncs.com/xingcangku/autoinstrumentation-python:latest
env:
- name: OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED # 启用日志的自动检测
value: "true"
- name: OTEL_PYTHON_LOG_CORRELATION # 在日志中启用跟踪上下文注入
value: "true"
- name: OTEL_EXPORTER_OTLP_ENDPOINT
value: http://center-collector.opentelemetry.svc:4318^Croot@k8s01:~/helm/opentelemetry# cat new-python-demo.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: python-demo
spec:
selector:
matchLabels:
app: python-demo
template:
metadata:
labels:
app: python-demo
annotations:
instrumentation.opentelemetry.io/inject-python: "opentelemetry/python-instrumentation" # 填写 Instrumentation 资源的名称
sidecar.opentelemetry.io/inject: "opentelemetry/sidecar" # 注入一个 sidecar 模式的 OpenTelemetry Collector
spec:
containers:
- name: pyhton-demo
image: registry.cn-guangzhou.aliyuncs.com/xingcangku/python-demoapp:latest
imagePullPolicy: IfNotPresent
resources:
limits:
memory: "500Mi"
cpu: "200m"
ports:
- containerPort: 5000
oot@k8s03:~# kubectl get pods
NAME READY STATUS RESTARTS AGE
java-demo-5559f949b9-74p68 2/2 Running 0 2m14s
java-demo-5559f949b9-kwgpc 0/2 Terminating 0 14m
my-sonarqube-postgresql-0 1/1 Running 8 (2d22h ago) 9d
my-sonarqube-sonarqube-0 0/1 Pending 0 6d7h
python-demo-599fc7f8d6-lbhnr 2/2 Running 0 20m
redis-5ff4857944-v2vz5 1/1 Running 5 (2d22h ago) 6d3h
root@k8s03:~# kubectl logs python-demo-599fc7f8d6-lbhnr -c otc-container
2025-06-14T15:57:12.951Z info service@v0.127.0/service.go:199 Setting up own telemetry... {"resource": {}}
2025-06-14T15:57:12.952Z info builders/builders.go:26 Development component. May change in the future. {"resource{}, "otelcol.component.id": "debug", "otelcol.component.kind": "exporter", "otelcol.signal": "traces"}
2025-06-14T15:57:12.952Z debug builders/builders.go:24 Stable component. {"resource": {}, "otelcol.component.id": "p", "otelcol.component.kind": "exporter", "otelcol.signal": "traces"}
2025-06-14T15:57:12.952Z debug builders/builders.go:24 Beta component. May change in the future. {"resource": {}, "lcol.component.id": "batch", "otelcol.component.kind": "processor", "otelcol.pipeline.id": "traces", "otelcol.signal": "traces"}
2025-06-14T15:57:12.952Z debug builders/builders.go:24 Stable component. {"resource": {}, "otelcol.component.id": "p", "otelcol.component.kind": "receiver", "otelcol.signal": "traces"}
2025-06-14T15:57:12.952Z debug otlpreceiver@v0.127.0/otlp.go:58 created signal-agnostic logger {"resource": {}, "lcol.component.id": "otlp", "otelcol.component.kind": "receiver"}
2025-06-14T15:57:12.953Z info service@v0.127.0/service.go:266 Starting otelcol... {"resource": {}, "Version": "0.127, "NumCPU": 8}
2025-06-14T15:57:12.953Z info extensions/extensions.go:41 Starting extensions... {"resource": {}}
2025-06-14T15:57:12.953Z info grpc@v1.72.1/clientconn.go:176 [core] original dial target is: "center-collector.opentelery.svc:4317" {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/clientconn.go:459 [core] [Channel #1]Channel created {"resource": {}, "c_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/clientconn.go:207 [core] [Channel #1]parsed dial target is: resolver.Target{:url.URL{Scheme:"passthrough", Opaque:"", User:(*url.Userinfo)(nil), Host:"", Path:"/center-collector.opentelemetry.svc:4317", Rawh:"", OmitHost:false, ForceQuery:false, RawQuery:"", Fragment:"", RawFragment:""}} {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/clientconn.go:208 [core] [Channel #1]Channel authority set to "center-collec.opentelemetry.svc:4317" {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/resolver_wrapper.go:210 [core] [Channel #1]Resolver state updated: {
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Endpoints": [
{
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Attributes": null
}
],
"ServiceConfig": null,
"Attributes": null
} (resolver returned new addresses) {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/balancer_wrapper.go:122 [core] [Channel #1]Channel switches to new LB poli"pick_first" {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info gracefulswitch/gracefulswitch.go:194 [pick-first-leaf-lb] [pick-first-leaf-lb 0xc00046e] Received new config {
"shuffleAddressList": false
}, resolver state {
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Endpoints": [
{
"Addresses": [
{
"Addr": "center-collector.opentelemetry.svc:4317",
"ServerName": "",
"Attributes": null,
"BalancerAttributes": null,
"Metadata": null
}
],
"Attributes": null
}
],
"ServiceConfig": null,
"Attributes": null
} {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/clientconn.go:563 [core] [Channel #1]Channel Connectivity change to CONNECTI"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/balancer_wrapper.go:195 [core] [Channel #1 SubChannel #2]Subchannel create"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/clientconn.go:364 [core] [Channel #1]Channel exiting idle mode {"resource{}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/clientconn.go:1224 [core] [Channel #1 SubChannel #2]Subchannel Connectivity cge to CONNECTING {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/clientconn.go:1343 [core] [Channel #1 SubChannel #2]Subchannel picks a new adss "center-collector.opentelemetry.svc:4317" to connect {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.954Z info grpc@v1.72.1/server.go:690 [core] [Server #3]Server created {"resource": {}, "c_log": true}
2025-06-14T15:57:12.954Z info otlpreceiver@v0.127.0/otlp.go:116 Starting GRPC server {"resource": {}, "otelcol.ponent.id": "otlp", "otelcol.component.kind": "receiver", "endpoint": "0.0.0.0:4317"}
2025-06-14T15:57:12.954Z info otlpreceiver@v0.127.0/otlp.go:173 Starting HTTP server {"resource": {}, "otelcol.ponent.id": "otlp", "otelcol.component.kind": "receiver", "endpoint": "0.0.0.0:4318"}
2025-06-14T15:57:12.954Z info service@v0.127.0/service.go:289 Everything is ready. Begin running and processing data. {"ource": {}}
2025-06-14T15:57:12.955Z info grpc@v1.72.1/server.go:886 [core] [Server #3 ListenSocket #4]ListenSocket created {"ource": {}, "grpc_log": true}
2025-06-14T15:57:12.962Z info grpc@v1.72.1/clientconn.go:1224 [core] [Channel #1 SubChannel #2]Subchannel Connectivity cge to READY {"resource": {}, "grpc_log": true}
2025-06-14T15:57:12.962Z info pickfirstleaf/pickfirstleaf.go:197 [pick-first-leaf-lb] [pick-first-leaf-lb 0xc00046e] SubConn 0xc0005fccd0 reported connectivity state READY and the health listener is disabled. Transitioning SubConn to READY. {"ource": {}, "grpc_log": true}
2025-06-14T15:57:12.962Z info grpc@v1.72.1/clientconn.go:563 [core] [Channel #1]Channel Connectivity change to READY {"ource": {}, "grpc_log": true}
root@k8s03:~#
root@k8s03:~# kubectl logs -n opentelemetry center-collector-78f7bbdf45-j798s
2025-06-14T12:09:21.290Z info service@v0.127.0/service.go:199 Setting up own telemetry... {"resource": {}}
2025-06-14T12:09:21.291Z info builders/builders.go:26 Development component. May change in the future. {"resourceaces"}
2025-06-14T12:09:21.294Z info service@v0.127.0/service.go:266 Starting otelcol... {"resource": {}, "Version": "0.127
2025-06-14T12:09:21.294Z info extensions/extensions.go:41 Starting extensions... {"resource": {}}
2025-06-14T12:09:21.294Z info otlpreceiver@v0.127.0/otlp.go:116 Starting GRPC server {"resource": {}, "otelcol.
2025-06-14T12:09:21.295Z info otlpreceiver@v0.127.0/otlp.go:173 Starting HTTP server {"resource": {}, "otelcol.
2025-06-14T12:09:21.295Z info service@v0.127.0/service.go:289 Everything is ready. Begin running and processing data. {"
2025-06-14T16:05:11.811Z info Traces {"resource": {}, "otelcol.component.id": "debug", "otelcol.component.kind": "expor
2025-06-14T16:05:16.636Z info Traces {"resource": {}, "otelcol.component.id": "debug", "otelcol.component.kind": "expor
2025-06-14T16:05:26.894Z info Traces {"resource": {}, "otelcol.component.id": "debug", "otelcol.component.kind": "expor
2025-06-14T16:18:11.294Z info Traces {"resource": {}, "otelcol.component.id": "debug", "otelcol.component.kind": "expor
2025-06-14T16:18:21.350Z info Traces {"resource": {}, "otelcol.component.id": "debug", "otelcol.component.kind": "expor
root@k8s03:~#
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