[curve/tools-v2]: add list chunkserver

[Cyber-SiKu]

Is your feature request related to a problem? (你需要的功能是否与某个问题有关?)

we'd like to support list chunkserver command in curve tool

• The implementation of the old tool is here：

  curve/src/tools/status_tool.cpp

  Lines 228 to 333 in 5e49aed

  	int StatusTool::ChunkServerListCmd() {
  	std::vector<ChunkServerInfo> chunkservers;
  	int res = mdsClient_->ListChunkServersInCluster(&chunkservers);
  	if (res != 0) {
  	std::cout << "ListChunkserversInCluster fail!" << std::endl;
  	return -1;
  	}
  	std::cout << "curve chunkserver list: " << std::endl;
  	uint64_t total = 0;
  	uint64_t online = 0;
  	uint64_t offline = 0;
  	uint64_t unstable = 0;
  	uint64_t pendding = 0;
  	uint64_t retired = 0;
  	uint64_t penddingCopyset = 0;
  	for (auto& chunkserver : chunkservers) {
  	auto csId = chunkserver.chunkserverid();
  	std::vector<CopysetInfo> copysets;
  	int ret = mdsClient_->GetCopySetsInChunkServer(csId, &copysets);
  	if (ret != 0) {
  	std::cout << "GetCopySetsInChunkServer fail, chunkserver id = "
  	<< csId;
  	return -1;
  	}
  	double unhealthyRatio = 0.0;
  	if (FLAGS_checkCSAlive) {
  	// 发RPC重置online状态
  	std::string csAddr = chunkserver.hostip()
  	+ ":" + std::to_string(chunkserver.port());
  	bool isOnline = copysetCheckCore_->CheckChunkServerOnline(csAddr);
  	if (isOnline) {
  	chunkserver.set_onlinestate(OnlineState::ONLINE);
  	} else {
  	chunkserver.set_onlinestate(OnlineState::OFFLINE);
  	}
  	}
  	if (chunkserver.onlinestate() != OnlineState::ONLINE) {
  	if (chunkserver.onlinestate() == OnlineState::OFFLINE) {
  	offline++;
  	}
  	if (chunkserver.onlinestate() == OnlineState::UNSTABLE) {
  	unstable++;
  	}
  	unhealthyRatio = 1;
  	} else {
  	if (FLAGS_offline) {
  	continue;
  	}
  	if (FLAGS_checkHealth) {
  	copysetCheckCore_->CheckCopysetsOnChunkServer(csId);
  	const auto& statistics =
  	copysetCheckCore_->GetCopysetStatistics();
  	unhealthyRatio = statistics.unhealthyRatio;
  	if (FLAGS_unhealthy && unhealthyRatio == 0) {
  	continue;
  	}
  	}
  	online++;
  	}
  	if (chunkserver.status() == ChunkServerStatus::PENDDING) {
  	pendding++;
  	penddingCopyset += copysets.size();
  	}
  	if (chunkserver.status() == ChunkServerStatus::RETIRED) {
  	retired++;
  	}
  	total++;
  	std::cout << "chunkServerID = " << csId
  	<< ", diskType = " << chunkserver.disktype()
  	<< ", hostIP = " << chunkserver.hostip()
  	<< ", port = " << chunkserver.port()
  	<< ", rwStatus = "
  	<< ChunkServerStatus_Name(chunkserver.status())
  	<< ", diskState = "
  	<< DiskState_Name(chunkserver.diskstatus())
  	<< ", onlineState = "
  	<< OnlineState_Name(chunkserver.onlinestate())
  	<< ", copysetNum = " << copysets.size()
  	<< ", mountPoint = " << chunkserver.mountpoint()
  	<< ", diskCapacity = " << chunkserver.diskcapacity()
  	/ curve::mds::kGB << " GB"
  	<< ", diskUsed = " << chunkserver.diskused()
  	/ curve::mds::kGB << " GB";
  	if (FLAGS_checkHealth) {
  	std::cout << ", unhealthyCopysetRatio = "
  	<< unhealthyRatio * 100 << "%";
  	}
  	if (chunkserver.has_externalip()) {
  	std::cout << ", externalIP = " << chunkserver.externalip();
  	}
  	std::cout << std::endl;
  	}
  	std::cout << "total: " << total << ", online: " << online;
  	if (!FLAGS_checkCSAlive) {
  	std::cout <<", unstable: " << unstable;
  	}
  	std::cout << ", offline: " << offline << std::endl;
  	std::cout << "pendding: " << pendding
  	<< ", penddingCopyset: " << penddingCopyset
  	<< ", retired:" << retired << std::endl;
  	return 0;
  	}

• The old command input and out put:

  curve_ops_tool chunkserver-list 
  output:
curve chunkserver list: 
chunkServerID = 54, diskType = nvme, hostIP = ***.***.***.***, port = 8217, rwStatus = READWRITE, diskState = DISKNORMAL, onlineState = ONLINE, copysetNum = 100, mountPoint = local:///curvebs/chunkserver/data, diskCapacity = 732 GB, diskUsed = 623 GB, unhealthyCopysetRatio = 0%, externalIP = ***.***.***.***
...
chunkServerID = 5, diskType = nvme, hostIP = ***.***.***.***, port = 8209, rwStatus = READWRITE, diskState = DISKNORMAL, onlineState = ONLINE, copysetNum = 100, mountPoint = local:///curvebs/chunkserver/data, diskCapacity = 732 GB, diskUsed = 623 GB, unhealthyCopysetRatio = 0%, externalIP = ***.***.***.***
total: 54, online: 54, unstable: 0, offline: 0
pendding: 0, penddingCopyset: 0, retired:0

Refer to tool develop guide to get start, and paste the result of the command in pr.

Build compilation environment：https://github.com/opencurve/curve/blob/master/docs/cn/build_and_run.md

Describe the solution you'd like (描述你期望的解决方法)

Add subcommand chunkserver to curve bs list.

Describe alternatives you've considered (描述你想到的折衷方案)

Additional context/screenshots (更多上下文/截图)

[zhanghuidinah]

/assign @leonatone

[ilixiaocui]

Please note that the code submission deadline for this developer activity is December 3rd :)
@leonatone

[wuhongsong]

@leonatone you are welcome to continue the work if you are free,

[ilixiaocui]

cc @leonatone Since you haven't responded for a long time, this issue is reopened to others who is interested.

[wuhongsong]

@Cyber-SiKu

[Sindweller]

please assign this to me😄

[Cyber-SiKu]

@Sindweller Are you still going on?

[Sindweller]

@Sindweller Are you still going on?

Sorry for the delay, I would done it this week.

[zhanghuidinah]

• This issue has been chosen for community developer activities. Welcome to feel free to try it. After the PR is merged, you will receive a gift package and a certificate as a community contributor.

• Developer Activities Registration Steps please ref [2023 Q2 Developer Activities]: Call For Participation！ #2334 (comment)