bridge node and pod
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b9acd9bf78
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c7d7875705
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@ -18,12 +18,13 @@ import com.educoder.bridge.common.settings.AppConfig;
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import com.educoder.bridge.common.utils.BeanFactory;
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import com.educoder.bridge.common.utils.ConstantUtil;
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import com.educoder.bridge.common.utils.ShellUtil;
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import com.educoder.bridge.common.utils.ThreadPoolUtil;
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import com.educoder.bridge.common.utils.TpUtils;
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import com.educoder.bridge.game.model.PodCreateStrategy;
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import com.educoder.bridge.k8s.model.NodeQueryParam;
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import com.spotify.docker.client.exceptions.DockerException;
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import io.fabric8.kubernetes.api.model.Container;
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import io.fabric8.kubernetes.api.model.DoneableNode;
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import io.fabric8.kubernetes.api.model.DoneablePod;
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import io.fabric8.kubernetes.api.model.HostPathVolumeSource;
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import io.fabric8.kubernetes.api.model.Node;
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@ -46,6 +47,7 @@ import io.fabric8.kubernetes.client.Watcher;
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import io.fabric8.kubernetes.client.dsl.FilterWatchListDeletable;
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import io.fabric8.kubernetes.client.dsl.NonNamespaceOperation;
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import io.fabric8.kubernetes.client.dsl.PodResource;
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import io.fabric8.kubernetes.client.dsl.Resource;
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@Service("K8sService")
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public class K8sService {
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private static final Logger logger = LoggerFactory.getLogger(K8sService.class);
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@ -86,6 +88,32 @@ public class K8sService {
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return addressList;
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}
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/**
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* 获取k8s集群中Node列表
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*
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* @return
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*/
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public List<Node> getNodes(NodeQueryParam param) {
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NonNamespaceOperation<Node, NodeList, DoneableNode, Resource<Node, DoneableNode>> operation = client.nodes();
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if (param != null) {
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if (param.getName() != null) {
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Node node = operation.withName(param.getName()).get();
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if (node == null) {
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return Collections.emptyList();
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} else {
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return Arrays.asList(node);
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}
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} else if (param.getLabels() != null) {
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return operation.withLabels(param.getLabels()).list().getItems();
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} else {
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return Collections.emptyList();
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}
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} else {
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return operation.list().getItems();
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}
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}
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/**
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* 获取某个节点上的Pod数量
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*
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@ -0,0 +1,76 @@
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package com.educoder.bridge.k8s.controller;
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import java.util.List;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.MediaType;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RestController;
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import com.educoder.bridge.common.constant.ApiResultCodeCsts;
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import com.educoder.bridge.common.model.ApiResult;
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import com.educoder.bridge.game.service.K8sService;
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import com.educoder.bridge.k8s.model.NodeQueryParam;
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import io.fabric8.kubernetes.api.model.Node;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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/**
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* Node相关的接口
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*
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* @author jiangzhongxiang
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*/
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@Api(value = "Node", hidden = true)
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@RestController
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@RequestMapping("/nodes")
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public class NodeController {
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private final Logger logger = LoggerFactory.getLogger(getClass());
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@Autowired
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private K8sService k8sService;
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/**
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* 获取Node列表
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*/
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@RequestMapping(path = "", method = RequestMethod.GET)
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@ApiOperation(value = "获取Node列表", httpMethod = "GET", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
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public ApiResult<List<Node>> getNodes() throws Exception {
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logger.info("获取Node列表");
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ApiResult<List<Node>> result = new ApiResult<>();
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NodeQueryParam param = new NodeQueryParam();
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List<Node> nodeList = k8sService.getNodes(param);
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result.setData(nodeList);
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return result;
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}
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/**
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* 获取Node列表
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*/
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@RequestMapping(path = "/{name}", method = RequestMethod.GET)
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@ApiOperation(value = "获取Node详情", httpMethod = "GET", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
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public ApiResult<Node> getNode(@PathVariable("name") String name) throws Exception {
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logger.info("获取Node列表");
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ApiResult<Node> result = new ApiResult<>();
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NodeQueryParam param = new NodeQueryParam();
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param.setName(name);
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List<Node> nodeList = k8sService.getNodes(param);
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if(nodeList != null && nodeList.size() > 0) {
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result.setData(nodeList.get(0));
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} else {
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result.setCode(ApiResultCodeCsts.FAIL);
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}
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return result;
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}
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}
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@ -0,0 +1,71 @@
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package com.educoder.bridge.k8s.controller;
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import java.util.List;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.MediaType;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RestController;
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import com.educoder.bridge.common.constant.ApiResultCodeCsts;
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import com.educoder.bridge.common.model.ApiResult;
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import com.educoder.bridge.game.service.K8sService;
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import com.educoder.bridge.k8s.model.NodeQueryParam;
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import io.fabric8.kubernetes.api.model.Node;
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import io.fabric8.kubernetes.api.model.Pod;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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/**
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* Pod相关的接口
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*
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* @author jiangzhongxiang
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*/
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@Api(value = "Pod", hidden = true)
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@RestController
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@RequestMapping("/pods")
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public class PodController {
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private final Logger logger = LoggerFactory.getLogger(getClass());
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@Autowired
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private K8sService k8sService;
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/**
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* 获取Node列表
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*/
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@RequestMapping(path = "", method = RequestMethod.GET)
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@ApiOperation(value = "获取Pod列表", httpMethod = "GET", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
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public ApiResult<List<Pod>> getPods() throws Exception {
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logger.info("获取Node列表");
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ApiResult<List<Pod>> result = new ApiResult<>();
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return result;
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}
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/**
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* 获取Pod详情
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*/
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@RequestMapping(path = "/{name}", method = RequestMethod.GET)
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@ApiOperation(value = "获取Pod详情", httpMethod = "GET", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
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public ApiResult<Pod> getPod(@PathVariable("name") String name) throws Exception {
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logger.info("获取Pod {} 详情", name);
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ApiResult<Pod> result = new ApiResult<>();
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Pod pod = k8sService.getPod(name);
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if (pod != null) {
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result.setData(pod);
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} else {
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result.setCode(ApiResultCodeCsts.FAIL);
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}
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return result;
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}
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}
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@ -0,0 +1,84 @@
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package com.educoder.bridge.k8s.model;
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import java.time.LocalDateTime;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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@ApiModel(value = "bridge pod 信息", description = "bridge pod 信息")
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public class BridgePod {
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@ApiModelProperty(value = "pod name")
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private String name;
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@ApiModelProperty(value = "实训id")
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private String tpiID;
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@ApiModelProperty(value = "评测请求到达时间")
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private LocalDateTime requestTime;
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@ApiModelProperty(value = "k8s创建pod时间")
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private LocalDateTime k8sCreateTime;
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@ApiModelProperty(value = "删除时间")
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private LocalDateTime deleteTime;
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@ApiModelProperty(value = "pod所在node名称")
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private String nodeName;
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@ApiModelProperty(value = "pod所在node ip")
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private String nodeIp;
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getTpiID() {
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return tpiID;
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}
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public void setTpiID(String tpiID) {
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this.tpiID = tpiID;
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}
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public LocalDateTime getRequestTime() {
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return requestTime;
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}
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public void setRequestTime(LocalDateTime requestTime) {
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this.requestTime = requestTime;
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}
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public LocalDateTime getK8sCreateTime() {
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return k8sCreateTime;
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}
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public void setK8sCreateTime(LocalDateTime k8sCreateTime) {
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this.k8sCreateTime = k8sCreateTime;
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}
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public LocalDateTime getDeleteTime() {
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return deleteTime;
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}
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public void setDeleteTime(LocalDateTime deleteTime) {
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this.deleteTime = deleteTime;
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}
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public String getNodeName() {
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return nodeName;
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}
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public void setNodeName(String nodeName) {
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this.nodeName = nodeName;
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}
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public String getNodeIp() {
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return nodeIp;
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}
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public void setNodeIp(String nodeIp) {
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this.nodeIp = nodeIp;
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}
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}
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@ -0,0 +1,26 @@
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package com.educoder.bridge.k8s.model;
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import java.util.Map;
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public class NodeQueryParam {
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private String name;
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private Map<String, String> labels;
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public Map<String, String> getLabels() {
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return labels;
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}
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public void setLabels(Map<String, String> labels) {
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this.labels = labels;
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}
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}
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