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[FEAT MERGE] server manager 微服务化改造

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Co-authored-by: maosy <630014370@qq.com>
This commit is contained in:
obdev
2023-04-27 16:13:23 +08:00
committed by ob-robot
parent 57f1c6e7ee
commit 6b8425d8b0
138 changed files with 7492 additions and 3310 deletions
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70
src/rootserver/ob_server_manager.h
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@ -82,9 +82,6 @@ public:
const bool commit = true);
virtual int start_server_list(const obrpc::ObServerList &server_list, const common::ObZone &zone);
virtual int stop_server_list(const obrpc::ObServerList &server_list, const common::ObZone &zone);
// only add to memory, only used by bootstrap
int add_server_list(const obrpc::ObServerInfoList &server_list,
uint64_t &server_id);
// server_id is OB_INVALID_ID before build server manager from __all_server
int receive_hb(const share::ObLeaseRequest &lease_request,
@ -94,10 +91,6 @@ public:
const common::ObAddr &server,
uint64_t &server_id) const;
int expend_server_lease(
const common::ObAddr &server,
const int64_t new_lease_end);
// if server not exist or server's status is not serving, return false
// otherwise, return true
virtual int check_server_alive(const common::ObAddr &server, bool &is_alive) const;
@ -106,27 +99,6 @@ public:
virtual int check_server_stopped(const common::ObAddr &server, bool &is_stopped) const;
virtual int check_server_permanent_offline(const common::ObAddr &server, bool &is_offline) const;
virtual int check_migrate_in_blocked(const common::ObAddr &addr, bool &blocked) const;
virtual int check_server_takenover_by_rs(const common::ObAddr &addr, bool &taken_over_by_rs) const;
virtual int check_server_valid_for_partition(const common::ObAddr &server, bool &is_valid) const;
virtual int check_server_with_id_exist(
const common::ObAddr &server,
const uint64_t server_id,
bool &exist) const;
virtual int get_alive_servers(const common::ObZone &zone, ObIServerArray &server_list) const;
virtual int get_servers_by_status(ObIServerArray &active_server_list,
ObIServerArray &inactive_server_list) const;
virtual int get_servers_by_status(const common::ObZone &zone,
ObIServerArray &active_server_list,
ObIServerArray &inactive_server_list) const;
virtual int get_alive_server_count(const common::ObZone &zone, int64_t &count) const;
virtual int get_zone_max_unit_num(const common::ObZone &zone, int64_t &count) const;
virtual int get_active_server_array(const common::ObZone &zone, ObIServerArray &server_list) const;
virtual int get_servers_takenover_by_rs(
const common::ObZone &zone,
ObIServerArray &server_list) const;
virtual int finish_server_recovery(const common::ObAddr &server);
void clear_in_recovery_server_takenover_by_rs(const common::ObAddr &server);
virtual int get_servers_of_zone(
const common::ObZone &zone,
ObServerArray &server_list) const;
@ -143,16 +115,20 @@ public:
// get ObServerStatus through server addr, return OB_ENTRY_NOT_EXIST if not exist
virtual int get_server_status(const common::ObAddr &server,
share::ObServerStatus &server_status) const;
int get_server_resource_info(
const common::ObAddr &server,
share::ObServerResourceInfo &resource_info);
int update_server_status(const share::ObServerStatus &server_status);
// build ObServerManager from __all_server table
int load_server_manager();
int load_server_statuses(const ObServerStatusArray &server_status);
virtual bool has_build() const;
virtual int get_all_server_list(common::ObIArray<common::ObAddr> &server_list);
// get server infos of zone, if zone is empty, get all server_infos
virtual int get_server_statuses(const common::ObZone &zone,
ObServerStatusIArray &server_statuses,
bool include_permanent_offline = true) const;
virtual int build_server_resource_info_result(
const common::ObZone &zone,
ObIArray<obrpc::ObGetServerResourceInfoResult> &active_servers_resource_info);
virtual int get_server_statuses(const ObServerArray &servers,
ObServerStatusArray &server_statuses) const;
int get_persist_server_statuses(ObServerStatusArray &server_statuses);
@ -160,36 +136,18 @@ public:
const ObAddr &server,
ObDRTaskMgr &disaster_recovery_task_mgr,
const bool with_rootserver);
int get_lease_duration(int64_t &lease_duration_time) const;
virtual int get_server_zone(const common::ObAddr &addr, common::ObZone &zone) const;
inline ObIStatusChangeCallback &get_status_change_callback() const;
inline const common::ObAddr &get_rs_addr() const { return rs_addr_; }
void reset();
// set %zone_merged to true if servers in the same zone of %addr merged to %frozen_version
virtual int update_merged_version(
const common::ObAddr &addr, int64_t frozen_version, bool &zone_merged);
int get_merged_version(const common::ObAddr &addr, int64_t &merged_version) const;
int block_migrate_in(const common::ObAddr &addr);
int unblock_migrate_in(const common::ObAddr &addr);
int64_t to_string(char *buf, const int64_t buf_len) const;
virtual int set_with_partition(const common::ObAddr &server);
virtual int clear_with_partiton(const common::ObAddr &server, const int64_t last_hb_time);
virtual int set_force_stop_hb(const common::ObAddr &server, const bool &force_stop_hb);
virtual int is_server_stopped(const common::ObAddr &server, bool &is_stopped) const;
virtual int get_server_leader_cnt(const common::ObAddr &server, int64_t &leader_cnt) const;
int check_other_zone_stopped(const common::ObZone &zone, bool &stopped);
int have_server_stopped(const common::ObZone &zone, bool &is_stopped) const;
int get_min_server_version(char min_server_version[OB_SERVER_VERSION_LENGTH]);
bool have_server_deleting() const;
int check_all_server_active(bool &all_active) const;
int try_modify_recovery_server_takenover_by_rs(
const common::ObAddr &server,
const common::ObZone &zone);
int get_server_id(const ObZone &zone, const common::ObAddr &server, uint64_t &server_id) const;
static int try_delete_server_working_dir(
const common::ObZone &zone,
const common::ObAddr &server,
const int64_t svr_seq);
protected:
int construct_not_empty_server_set(
common::hash::ObHashSet<common::ObAddr> &not_empty_server_set);
@ -201,21 +159,13 @@ protected:
const bool with_rootserver,
share::ObServerStatus &server_status);
int reset_existing_rootserver();
int try_delete_server_working_dir(
const common::ObZone &zone,
const common::ObAddr &server,
const int64_t svr_seq);
int update_admin_status(const common::ObAddr &server,
const share::ObServerStatus::ServerAdminStatus status,
const bool remove);
int set_migrate_in_blocked(const common::ObAddr &addr, const bool block);
int find(const common::ObAddr &server, const share::ObServerStatus *&status) const;
int find(const common::ObAddr &server, share::ObServerStatus *&status);
int fetch_new_server_id(uint64_t &server_id);
int check_server_id_used(const uint64_t server_id, bool &server_id_used);
int start_or_stop_server(const common::ObAddr &server,
const common::ObZone &zone, const bool is_start);
virtual int start_server(const common::ObAddr &server, const common::ObZone &zone);