57 lines
1.4 KiB
Markdown
57 lines
1.4 KiB
Markdown
# Apache SkyWalking Agent Containerized Scenarios
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**Docker images are not official ASF releases but provided for convenience. Recommended usage is always to build the
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source**
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This image only hosts the pre-built SkyWalking Java agent jars, and provides some convenient configurations for
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containerized scenarios.
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# How to use this image
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## Docker
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```dockerfile
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FROM apache/skywalking-java-agent:8.5.0-jdk8
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# ... build your java application
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```
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You can start your Java application with `CMD` or `ENTRYPOINT`, but you don't need to care about the Java options to
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enable SkyWalking agent, it should be adopted automatically.
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## Kubernetes
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In Kubernetes scenarios, you can also use this agent image as a sidecar.
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```yaml
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apiVersion: v1
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kind: Pod
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metadata:
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name: agent-as-sidecar
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spec:
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restartPolicy: Never
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volumes:
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- name: skywalking-agent
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emptyDir: { }
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initContainers:
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- name: agent-container
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image: apache/skywalking-java-agent:8.7.0-alpine
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volumeMounts:
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- name: skywalking-agent
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mountPath: /agent
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command: [ "/bin/sh" ]
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args: [ "-c", "cp -R /skywalking/agent /agent/" ]
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containers:
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- name: app-container
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image: springio/gs-spring-boot-docker
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volumeMounts:
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- name: skywalking-agent
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mountPath: /skywalking
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env:
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- name: JAVA_TOOL_OPTIONS
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value: "-javaagent:/skywalking/agent/skywalking-agent.jar"
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```
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