#3527

Committed 12 Nov 2024 08:50PM UTC coverage: 60.819% (+0.6%) from 60.225%

Build # #3527

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push

travis-ci

Committed by GitHub

Commit Message

Merge pull request #28730 from taosdata/doc/analysis

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71.51

/source/dnode/mgmt/node_mgmt/src/dmNodes.c

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#define _DEFAULT_SOURCE
#include "dmMgmt.h"
#include "dmUtil.h"
#include "monitor.h"
#include "audit.h"

int32_t dmOpenNode(SMgmtWrapper *pWrapper) {
  int32_t code = 0;
  SDnode *pDnode = pWrapper->pDnode;

  if (taosMkDir(pWrapper->path) != 0) {
    code = terrno;
    dError("node:%s, failed to create dir:%s since %s", pWrapper->name, pWrapper->path, tstrerror(code));
    return code;
  }

  SMgmtOutputOpt output = {0};
  SMgmtInputOpt  input = dmBuildMgmtInputOpt(pWrapper);

  dInfo("node:%s, start to open", pWrapper->name);
  tmsgSetDefault(&input.msgCb);
  if ((code = (*pWrapper->func.openFp)(&input, &output)) != 0) {
    dError("node:%s, failed to open since %s", pWrapper->name, tstrerror(code));
    return code;
  }
  dInfo("node:%s, has been opened", pWrapper->name);
  pWrapper->deployed = true;

  if (output.pMgmt != NULL) {
    pWrapper->pMgmt = output.pMgmt;
  }

  dmReportStartup(pWrapper->name, "opened");
  return 0;
}

int32_t dmStartNode(SMgmtWrapper *pWrapper) {
  int32_t code = 0;
  if (pWrapper->func.startFp != NULL) {
    dDebug("node:%s, start to start", pWrapper->name);
    if ((code = (*pWrapper->func.startFp)(pWrapper->pMgmt)) != 0) {
      dError("node:%s, failed to start since %s", pWrapper->name, tstrerror(code));
      return code;
    }
    dDebug("node:%s, has been started", pWrapper->name);
  }

  dmReportStartup(pWrapper->name, "started");
  return 0;
}

void dmStopNode(SMgmtWrapper *pWrapper) {
  if (pWrapper->func.stopFp != NULL && pWrapper->pMgmt != NULL) {
    dDebug("node:%s, start to stop", pWrapper->name);
    (*pWrapper->func.stopFp)(pWrapper->pMgmt);
    dDebug("node:%s, has been stopped", pWrapper->name);
  }
}

void dmCloseNode(SMgmtWrapper *pWrapper) {
  dInfo("node:%s, start to close", pWrapper->name);
  pWrapper->deployed = false;

  while (pWrapper->refCount > 0) {
    taosMsleep(10);
  }

  (void)taosThreadRwlockWrlock(&pWrapper->lock);
  if (pWrapper->pMgmt != NULL) {
    (*pWrapper->func.closeFp)(pWrapper->pMgmt);
    pWrapper->pMgmt = NULL;
  }
  (void)taosThreadRwlockUnlock(&pWrapper->lock);

  dInfo("node:%s, has been closed", pWrapper->name);
}

static int32_t dmOpenNodes(SDnode *pDnode) {
  int32_t code = 0;
  for (EDndNodeType ntype = DNODE; ntype < NODE_END; ++ntype) {
    SMgmtWrapper *pWrapper = &pDnode->wrappers[ntype];
    if (!pWrapper->required) continue;
    if ((code = dmOpenNode(pWrapper)) != 0) {
      dError("node:%s, failed to open since %s", pWrapper->name, tstrerror(code));
      return code;
    }
  }

  auditSetDnodeId(dmGetDnodeId(&pDnode->data));
  monSetDnodeId(dmGetDnodeId(&pDnode->data));

  dmSetStatus(pDnode, DND_STAT_RUNNING);
  return 0;
}

static int32_t dmStartNodes(SDnode *pDnode) {
  int32_t code = 0;
  for (EDndNodeType ntype = DNODE; ntype < NODE_END; ++ntype) {
    SMgmtWrapper *pWrapper = &pDnode->wrappers[ntype];
    if (!pWrapper->required) continue;
    if ((code = dmStartNode(pWrapper)) != 0) {
      dError("node:%s, failed to start since %s", pWrapper->name, tstrerror(code));
      return code;
    }
  }

  dInfo("The daemon initialized successfully");
  dmReportStartup("The daemon", "initialized successfully");
  return 0;
}

static void dmStopNodes(SDnode *pDnode) {
  for (EDndNodeType n = DNODE; n < NODE_END; ++n) {
    SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
    dmStopNode(pWrapper);
  }
}

static void dmCloseNodes(SDnode *pDnode) {
  for (EDndNodeType n = DNODE; n < NODE_END; ++n) {
    SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
    dmCloseNode(pWrapper);
  }
}

int32_t dmRunDnode(SDnode *pDnode) {
  int32_t code = 0;
  int32_t count = 0;
  if ((code = dmOpenNodes(pDnode)) != 0) {
    dError("failed to open nodes since %s", tstrerror(code));
    dmCloseNodes(pDnode);
    return code;
  }

  if ((code = dmStartNodes(pDnode)) != 0) {
    dError("failed to start nodes since %s", tstrerror(code));
    dmSetStatus(pDnode, DND_STAT_STOPPED);
    dmStopNodes(pDnode);
    dmCloseNodes(pDnode);
    return code;
  }

  while (1) {
    if (pDnode->stop) {
      dInfo("The daemon is about to stop");
      dmSetStatus(pDnode, DND_STAT_STOPPED);
      dmStopNodes(pDnode);
      dmCloseNodes(pDnode);
      return 0;
    }

    if (count == 10) {
      if(osUpdate() != 0) {
        dError("failed to update os info");
      }
      count = 0;
    } else {
      count++;
    }

    taosMsleep(100);
  }
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#define _DEFAULT_SOURCE
17	#include "dmMgmt.h"
18	#include "dmUtil.h"
19	#include "monitor.h"
20	#include "audit.h"
21
22	int32_t dmOpenNode(SMgmtWrapper *pWrapper) {	7,308✔
23	int32_t code = 0;	7,308✔
24	SDnode *pDnode = pWrapper->pDnode;	7,308✔
25
26	if (taosMkDir(pWrapper->path) != 0) {	7,308!
27	code = terrno;	×
28	dError("node:%s, failed to create dir:%s since %s", pWrapper->name, pWrapper->path, tstrerror(code));	×
29	return code;	×
30	}
31
32	SMgmtOutputOpt output = {0};	7,308✔
33	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);	7,308✔
34
35	dInfo("node:%s, start to open", pWrapper->name);	7,308!
36	tmsgSetDefault(&input.msgCb);	7,308✔
37	if ((code = (*pWrapper->func.openFp)(&input, &output)) != 0) {	7,308!
38	dError("node:%s, failed to open since %s", pWrapper->name, tstrerror(code));	×
39	return code;	×
40	}
41	dInfo("node:%s, has been opened", pWrapper->name);	7,308!
42	pWrapper->deployed = true;	7,308✔
43
44	if (output.pMgmt != NULL) {	7,308!
45	pWrapper->pMgmt = output.pMgmt;	7,308✔
46	}
47
48	dmReportStartup(pWrapper->name, "opened");	7,308✔
49	return 0;	7,308✔
50	}
51
52	int32_t dmStartNode(SMgmtWrapper *pWrapper) {	7,308✔
53	int32_t code = 0;	7,308✔
54	if (pWrapper->func.startFp != NULL) {	7,308✔
55	dDebug("node:%s, start to start", pWrapper->name);	6,775✔
56	if ((code = (*pWrapper->func.startFp)(pWrapper->pMgmt)) != 0) {	6,775!
57	dError("node:%s, failed to start since %s", pWrapper->name, tstrerror(code));	×
58	return code;	×
59	}
60	dDebug("node:%s, has been started", pWrapper->name);	6,775✔
61	}
62
63	dmReportStartup(pWrapper->name, "started");	7,308✔
64	return 0;	7,308✔
65	}
66
67	void dmStopNode(SMgmtWrapper *pWrapper) {	12,112✔
68	if (pWrapper->func.stopFp != NULL && pWrapper->pMgmt != NULL) {	12,112✔
69	dDebug("node:%s, start to stop", pWrapper->name);	6,740✔
70	(*pWrapper->func.stopFp)(pWrapper->pMgmt);	6,740✔
71	dDebug("node:%s, has been stopped", pWrapper->name);	6,740✔
72	}
73	}	12,112✔
74
75	void dmCloseNode(SMgmtWrapper *pWrapper) {	12,112✔
76	dInfo("node:%s, start to close", pWrapper->name);	12,112!
77	pWrapper->deployed = false;	12,112✔
78
79	while (pWrapper->refCount > 0) {	12,112!
80	taosMsleep(10);	×
81	}
82
83	(void)taosThreadRwlockWrlock(&pWrapper->lock);	12,112✔
84	if (pWrapper->pMgmt != NULL) {	12,112✔
85	(*pWrapper->func.closeFp)(pWrapper->pMgmt);	7,308✔
86	pWrapper->pMgmt = NULL;	7,308✔
87	}
88	(void)taosThreadRwlockUnlock(&pWrapper->lock);	12,112✔
89
90	dInfo("node:%s, has been closed", pWrapper->name);	12,112!
91	}	12,112✔
92
93	static int32_t dmOpenNodes(SDnode *pDnode) {	2,401✔
94	int32_t code = 0;	2,401✔
95	for (EDndNodeType ntype = DNODE; ntype < NODE_END; ++ntype) {	14,406✔
96	SMgmtWrapper *pWrapper = &pDnode->wrappers[ntype];	12,005✔
97	if (!pWrapper->required) continue;	12,005✔
98	if ((code = dmOpenNode(pWrapper)) != 0) {	6,642!
99	dError("node:%s, failed to open since %s", pWrapper->name, tstrerror(code));	×
100	return code;	×
101	}
102	}
103
104	auditSetDnodeId(dmGetDnodeId(&pDnode->data));	2,401✔
105	monSetDnodeId(dmGetDnodeId(&pDnode->data));	2,401✔
106
107	dmSetStatus(pDnode, DND_STAT_RUNNING);	2,401✔
108	return 0;	2,401✔
109	}
110
111	static int32_t dmStartNodes(SDnode *pDnode) {	2,401✔
112	int32_t code = 0;	2,401✔
113	for (EDndNodeType ntype = DNODE; ntype < NODE_END; ++ntype) {	14,406✔
114	SMgmtWrapper *pWrapper = &pDnode->wrappers[ntype];	12,005✔
115	if (!pWrapper->required) continue;	12,005✔
116	if ((code = dmStartNode(pWrapper)) != 0) {	6,642!
117	dError("node:%s, failed to start since %s", pWrapper->name, tstrerror(code));	×
118	return code;	×
119	}
120	}
121
122	dInfo("The daemon initialized successfully");	2,401!
123	dmReportStartup("The daemon", "initialized successfully");	2,401✔
124	return 0;	2,401✔
125	}
126
127	static void dmStopNodes(SDnode *pDnode) {	2,401✔
128	for (EDndNodeType n = DNODE; n < NODE_END; ++n) {	14,406✔
129	SMgmtWrapper *pWrapper = &pDnode->wrappers[n];	12,005✔
130	dmStopNode(pWrapper);	12,005✔
131	}
132	}	2,401✔
133
134	static void dmCloseNodes(SDnode *pDnode) {	2,401✔
135	for (EDndNodeType n = DNODE; n < NODE_END; ++n) {	14,406✔
136	SMgmtWrapper *pWrapper = &pDnode->wrappers[n];	12,005✔
137	dmCloseNode(pWrapper);	12,005✔
138	}
139	}	2,401✔
140
141	int32_t dmRunDnode(SDnode *pDnode) {	2,401✔
142	int32_t code = 0;	2,401✔
143	int32_t count = 0;	2,401✔
144	if ((code = dmOpenNodes(pDnode)) != 0) {	2,401!
145	dError("failed to open nodes since %s", tstrerror(code));	×
146	dmCloseNodes(pDnode);	×
147	return code;	×
148	}
149
150	if ((code = dmStartNodes(pDnode)) != 0) {	2,401!
151	dError("failed to start nodes since %s", tstrerror(code));	×
152	dmSetStatus(pDnode, DND_STAT_STOPPED);	×
153	dmStopNodes(pDnode);	×
154	dmCloseNodes(pDnode);	×
155	return code;	×
156	}
157
158	while (1) {
159	if (pDnode->stop) {	1,062,973✔
160	dInfo("The daemon is about to stop");	2,401!
161	dmSetStatus(pDnode, DND_STAT_STOPPED);	2,401✔
162	dmStopNodes(pDnode);	2,401✔
163	dmCloseNodes(pDnode);	2,401✔
164	return 0;	2,401✔
165	}
166
167	if (count == 10) {	1,060,572✔
168	if(osUpdate() != 0) {	95,308!
169	dError("failed to update os info");	×
170	}
171	count = 0;	95,308✔
172	} else {
173	count++;	965,264✔
174	}
175
176	taosMsleep(100);	1,060,572✔
177	}
178	}

taosdata / TDengine / #3527

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