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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#pragma once
#include <string>
#include <map>
#include <list>
#include <sstream>
#include "include/utime.h"
#include "include/buffer.h"
#include "msg/msg_types.h"
namespace ceph {
class Formatter;
}
struct ServiceMap {
struct Daemon {
uint64_t gid = 0;
entity_addr_t addr;
epoch_t start_epoch = 0; ///< epoch first registered
utime_t start_stamp; ///< timestamp daemon started/registered
std::map<std::string,std::string> metadata; ///< static metadata
std::map<std::string,std::string> task_status; ///< running task status
void encode(ceph::buffer::list& bl, uint64_t features) const;
void decode(ceph::buffer::list::const_iterator& p);
void dump(ceph::Formatter *f) const;
static void generate_test_instances(std::list<Daemon*>& ls);
};
struct Service {
std::map<std::string,Daemon> daemons;
std::string summary; ///< summary status std::string for 'ceph -s'
void encode(ceph::buffer::list& bl, uint64_t features) const;
void decode(ceph::buffer::list::const_iterator& p);
void dump(ceph::Formatter *f) const;
static void generate_test_instances(std::list<Service*>& ls);
std::string get_summary() const;
bool has_running_tasks() const;
std::string get_task_summary(const std::string_view task_prefix) const;
void count_metadata(const std::string& field,
std::map<std::string,int> *out) const;
};
epoch_t epoch = 0;
utime_t modified;
std::map<std::string,Service> services;
void encode(ceph::buffer::list& bl, uint64_t features) const;
void decode(ceph::buffer::list::const_iterator& p);
void dump(ceph::Formatter *f) const;
static void generate_test_instances(std::list<ServiceMap*>& ls);
std::pair<Daemon*,bool> get_daemon(const std::string& service,
const std::string& daemon) {
auto& s = services[service];
auto [d, added] = s.daemons.try_emplace(daemon);
return {&d->second, added};
}
bool rm_daemon(const std::string& service,
const std::string& daemon) {
auto p = services.find(service);
if (p == services.end()) {
return false;
}
auto q = p->second.daemons.find(daemon);
if (q == p->second.daemons.end()) {
return false;
}
p->second.daemons.erase(q);
if (p->second.daemons.empty()) {
services.erase(p);
}
return true;
}
static inline bool is_normal_ceph_entity(std::string_view type) {
if (type == "osd" ||
type == "client" ||
type == "mon" ||
type == "mds" ||
type == "mgr") {
return true;
}
return false;
}
};
WRITE_CLASS_ENCODER_FEATURES(ServiceMap)
WRITE_CLASS_ENCODER_FEATURES(ServiceMap::Service)
WRITE_CLASS_ENCODER_FEATURES(ServiceMap::Daemon)
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