func()

in operator/apis/operator/v1alpha1/swagent_webhook.go [78:118]

• 36 lines of code
• 12 McCabe index (conditional complexity)

func (r *SwAgent) setDefault() {
	if nil != r {
		if len(r.Spec.Selector) == 0 {
			if r.Spec.Selector == nil {
				r.Spec.Selector = make(map[string]string)
			}
			r.Spec.Selector[LabelJavaAgent] = "true"
		}
		if len(r.Spec.ContainerMatcher) == 0 {
			r.Spec.ContainerMatcher = ".*"
		}

		// default values for java sidecar
		if len(r.Spec.JavaSidecar.Name) == 0 {
			r.Spec.JavaSidecar.Name = "inject-skywalking-agent"
		}
		if len(r.Spec.JavaSidecar.Image) == 0 {
			r.Spec.JavaSidecar.Image = "apache/skywalking-java-agent:8.16.0-java8"
		}
		if len(r.Spec.JavaSidecar.Command) == 0 {
			if r.Spec.JavaSidecar.Command == nil {
				r.Spec.JavaSidecar.Command = []string{}
			}
			r.Spec.JavaSidecar.Command = append(r.Spec.JavaSidecar.Command, "sh")
		}
		if len(r.Spec.JavaSidecar.Args) == 0 {
			if r.Spec.JavaSidecar.Args == nil {
				r.Spec.JavaSidecar.Args = []string{}
			}
			r.Spec.JavaSidecar.Args = append(r.Spec.JavaSidecar.Args, "-c")
			r.Spec.JavaSidecar.Args = append(r.Spec.JavaSidecar.Args, "mkdir -p /sky/agent && cp -r /skywalking/agent/* /sky/agent")
		}
		r.setOrAddEnv("JAVA_TOOL_OPTIONS", " -javaagent:/sky/agent/skywalking-agent.jar")

		// default values for shared volume
		if len(r.Spec.SharedVolumeName) == 0 {
			r.Spec.SharedVolumeName = "sky-agent"
		}

	}
}