com.tencent.devops.common.web.runner.BkServiceInstanceApplicationRunner.kt Maven / Gradle / Ivy
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Tencent blueking ci project
package com.tencent.devops.common.web.runner
import com.tencent.devops.common.api.util.JsonUtil
import com.tencent.devops.common.redis.RedisOperation
import com.tencent.devops.common.service.BkTag
import com.tencent.devops.common.service.utils.BkServiceUtil
import com.tencent.devops.common.service.utils.CommonUtils
import com.tencent.devops.common.service.utils.KubernetesUtils
import org.slf4j.LoggerFactory
import org.springframework.boot.ApplicationArguments
import org.springframework.boot.ApplicationRunner
import org.springframework.cloud.client.discovery.composite.CompositeDiscoveryClient
class BkServiceInstanceApplicationRunner constructor(
private val compositeDiscoveryClient: CompositeDiscoveryClient,
private val bkTag: BkTag,
private val redisOperation: RedisOperation
) : ApplicationRunner {
companion object {
private val logger = LoggerFactory.getLogger(BkServiceInstanceApplicationRunner::class.java)
private const val THREAD_SLEEP_TIMEOUT = 32000L
}
@Suppress("SpreadOperator")
override fun run(args: ApplicationArguments) {
object : Thread() {
override fun run() {
val serviceName = BkServiceUtil.findServiceName()
logger.info("initServiceHostInfo serviceName:$serviceName begin")
val cacheKey = BkServiceUtil.getServiceHostKey(serviceName)
logger.info("initServiceHostInfo serviceName:$serviceName cacheKey:$cacheKey")
val discoveryTag = bkTag.getFinalTag()
val namespace = discoveryTag.replace("kubernetes-", "")
val svrName = KubernetesUtils.getSvrName(serviceName, namespace)
// 睡眠一会儿以便从注册最新拿到微服务最新的IP列表
sleep(THREAD_SLEEP_TIMEOUT)
val serviceHosts = compositeDiscoveryClient.getInstances(svrName).map { it.host }.toTypedArray()
logger.info(
"initServiceHostInfo serviceName:[$serviceName],IP:[${CommonUtils.getInnerIP()}],serviceHosts:${
JsonUtil.toJson(
serviceHosts
)
}"
)
// 清空redis中微服务的主机IP列表
redisOperation.delete(cacheKey)
// 把微服务的最新主机IP列表写入redis中
redisOperation.sadd(cacheKey, *serviceHosts)
}
}.start()
}
}
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