/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2008 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2012 Free Software Foundation Europe e.V.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
This program is Free Software; you can redistribute it and/or
- modify it under the terms of version two of the GNU General Public
+ modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation and included
in the file LICENSE.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- Bacula® is a registered trademark of John Walker.
+ Bacula® is a registered trademark of Kern Sibbald.
The licensor of Bacula is the Free Software Foundation Europe
(FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
Switzerland, email:ftf@fsfeurope.org.
*
* Kern Sibbald, March MM
*
- * Version $Id$
*/
#include "bacula.h"
#include "dird.h"
+#ifdef HAVE_PYTHON
+
+#undef _POSIX_C_SOURCE
+#include <Python.h>
+
+#include "lib/pythonlib.h"
+
+/* Imported Functions */
+extern PyObject *job_getattr(PyObject *self, char *attrname);
+extern int job_setattr(PyObject *self, char *attrname, PyObject *value);
+
+#endif /* HAVE_PYTHON */
+
/* Forward referenced subroutines */
void terminate_dird(int sig);
static bool check_resources();
-static bool check_catalog();
static void dir_sql_query(JCR *jcr, const char *cmd);
+static void cleanup_old_files();
/* Exported subroutines */
extern "C" void reload_config(int sig);
void init_device_resources();
static char *runjob = NULL;
-static int background = 1;
+static bool background = true;
static void init_reload(void);
static CONFIG *config;
extern URES res_all;
#endif
+typedef enum {
+ CHECK_CONNECTION, /* Check catalog connection */
+ UPDATE_CATALOG, /* Ensure that catalog is ok with conf */
+ UPDATE_AND_FIX /* Ensure that catalog is ok, and fix old jobs */
+} cat_op;
+static bool check_catalog(cat_op mode);
+
#define CONFIG_FILE "bacula-dir.conf" /* default configuration file */
+
static void usage()
{
fprintf(stderr, _(
" -dt print timestamp in debug output\n"
" -f run in foreground (for debugging)\n"
" -g groupid\n"
+" -m print kaboom output (for debugging)\n"
" -r <job> run <job> now\n"
" -s no signals\n"
" -t test - read configuration and exit\n"
/*********************************************************************
*
- * Main Bacula Server program
+ * Main Bacula Director Server program
*
*/
#if defined(HAVE_WIN32)
bool test_config = false;
char *uid = NULL;
char *gid = NULL;
+#ifdef HAVE_PYTHON
+ init_python_interpreter_args python_args;
+#endif /* HAVE_PYTHON */
start_heap = sbrk(0);
setlocale(LC_ALL, "");
console_command = run_console_command;
- while ((ch = getopt(argc, argv, "c:d:fg:r:stu:v?")) != -1) {
+ while ((ch = getopt(argc, argv, "c:d:fg:mr:stu:v?")) != -1) {
switch (ch) {
case 'c': /* specify config file */
if (configfile != NULL) {
break;
case 'f': /* run in foreground */
- background = FALSE;
+ background = false;
break;
case 'g': /* set group id */
gid = optarg;
break;
+ case 'm': /* print kaboom output */
+ prt_kaboom = true;
+ break;
+
case 'r': /* run job */
if (runjob != NULL) {
free(runjob);
if (background) {
daemon_start();
init_stack_dump(); /* grab new pid */
- }
-
+ }
/* Create pid must come after we are a daemon -- so we have our final pid */
- create_pid_file(director->pid_directory, "bacula-dir", get_first_port_host_order(director->DIRaddrs));
- read_state_file(director->working_directory, "bacula-dir", get_first_port_host_order(director->DIRaddrs));
+ create_pid_file(director->pid_directory, "bacula-dir",
+ get_first_port_host_order(director->DIRaddrs));
+ read_state_file(director->working_directory, "bacula-dir",
+ get_first_port_host_order(director->DIRaddrs));
}
+ set_jcr_in_tsd(INVALID_JCR);
+ set_thread_concurrency(director->MaxConcurrentJobs * 2 +
+ 4 /* UA */ + 5 /* sched+watchdog+jobsvr+misc */);
+ lmgr_init_thread(); /* initialize the lockmanager stack */
+
load_dir_plugins(director->plugin_directory);
- drop(uid, gid); /* reduce privileges if requested */
+ drop(uid, gid, false); /* reduce privileges if requested */
+
+ cleanup_old_files();
- if (!check_catalog()) {
+ /* If we are in testing mode, we don't try to fix the catalog */
+ cat_op mode=(test_config)?CHECK_CONNECTION:UPDATE_AND_FIX;
+
+ if (!check_catalog(mode)) {
Jmsg((JCR *)NULL, M_ERROR_TERM, 0, _("Please correct configuration file: %s\n"), configfile);
}
-
- if (test_config) {
+
+ if (test_config) {
terminate_dird(0);
}
my_name_is(0, NULL, director->name()); /* set user defined name */
/* Plug database interface for library routines */
- p_sql_query = (sql_query)dir_sql_query;
- p_sql_escape = (sql_escape)db_escape_string;
+ p_sql_query = (sql_query_func)dir_sql_query;
+ p_sql_escape = (sql_escape_func)db_escape_string;
FDConnectTimeout = (int)director->FDConnectTimeout;
SDConnectTimeout = (int)director->SDConnectTimeout;
-
#if !defined(HAVE_WIN32)
signal(SIGHUP, reload_config);
#endif
init_console_msg(working_directory);
- init_python_interpreter(director->name(), director->scripts_directory,
- "DirStartUp");
+#ifdef HAVE_PYTHON
+ python_args.progname = director->name();
+ python_args.scriptdir = director->scripts_directory;
+ python_args.modulename = "DirStartUp";
+ python_args.configfile = configfile;
+ python_args.workingdir = director->working_directory;
+ python_args.job_getattr = job_getattr;
+ python_args.job_setattr = job_setattr;
- set_thread_concurrency(director->MaxConcurrentJobs * 2 +
- 4 /* UA */ + 4 /* sched+watchdog+jobsvr+misc */);
+ init_python_interpreter(&python_args);
+#endif /* HAVE_PYTHON */
Dmsg0(200, "Start UA server\n");
start_UA_server(director->DIRaddrs);
init_job_server(director->MaxConcurrentJobs);
+ dbg_jcr_add_hook(db_debug_print); /* used to debug B_DB connexion after fatal signal */
+
// init_device_resources();
Dmsg0(200, "wait for next job\n");
while ( (jcr = wait_for_next_job(runjob)) ) {
run_job(jcr); /* run job */
free_jcr(jcr); /* release jcr */
+ set_jcr_in_tsd(INVALID_JCR);
if (runjob) { /* command line, run a single job? */
break; /* yes, terminate */
}
term_msg(); /* terminate message handler */
cleanup_crypto();
close_memory_pool(); /* release free memory in pool */
+ lmgr_cleanup_main();
sm_dump(false);
exit(sig);
}
*/
static void reload_job_end_cb(JCR *jcr, void *ctx)
{
- int reload_id = (int)((long int)ctx);
+ int reload_id = (int)((intptr_t)ctx);
Dmsg3(100, "reload job_end JobId=%d table=%d cnt=%d\n", jcr->JobId,
reload_id, reload_table[reload_id].job_count);
lock_jobs();
ok = parse_dir_config(config, configfile, M_ERROR);
Dmsg0(100, "Reloaded config file\n");
- if (!ok || !check_resources() || !check_catalog()) {
+ if (!ok || !check_resources() || !check_catalog(UPDATE_CATALOG)) {
rtable = find_free_reload_table_entry(); /* save new, bad table */
if (rtable < 0) {
Jmsg(NULL, M_ERROR, 0, _("Please correct configuration file: %s\n"), configfile);
* Hook all active jobs so that they release this table
*/
foreach_jcr(jcr) {
- if (jcr->JobType != JT_SYSTEM) {
+ if (jcr->getJobType() != JT_SYSTEM) {
reload_table[table].job_count++;
job_end_push(jcr, reload_job_end_cb, (void *)((long int)table));
njobs++;
job_items[i].handler == store_jobtype ||
job_items[i].handler == store_level ||
job_items[i].handler == store_int32 ||
+ job_items[i].handler == store_size32 ||
job_items[i].handler == store_migtype ||
job_items[i].handler == store_replace) {
def_ivalue = (uint32_t *)((char *)(job->jobdefs) + offset);
* Handle 64 bit integer fields
*/
} else if (job_items[i].handler == store_time ||
- job_items[i].handler == store_size ||
+ job_items[i].handler == store_size64 ||
job_items[i].handler == store_int64) {
def_lvalue = (int64_t *)((char *)(job->jobdefs) + offset);
Dmsg5(400, "Job \"%s\", field \"%s\" def_lvalue=%" lld " item %d offset=%u\n",
return OK;
}
-static bool check_catalog()
+/*
+ * In this routine,
+ * - we can check the connection (mode=CHECK_CONNECTION)
+ * - we can synchronize the catalog with the configuration (mode=UPDATE_CATALOG)
+ * - we can synchronize, and fix old job records (mode=UPDATE_AND_FIX)
+ */
+static bool check_catalog(cat_op mode)
{
bool OK = true;
bool need_tls;
* Make sure we can open catalog, otherwise print a warning
* message because the server is probably not running.
*/
- db = db_init(NULL, catalog->db_driver, catalog->db_name, catalog->db_user,
- catalog->db_password, catalog->db_address,
- catalog->db_port, catalog->db_socket,
- catalog->mult_db_connections);
+ db = db_init_database(NULL, catalog->db_driver, catalog->db_name, catalog->db_user,
+ catalog->db_password, catalog->db_address,
+ catalog->db_port, catalog->db_socket,
+ catalog->mult_db_connections,
+ catalog->disable_batch_insert);
if (!db || !db_open_database(NULL, db)) {
Pmsg2(000, _("Could not open Catalog \"%s\", database \"%s\".\n"),
catalog->name(), catalog->db_name);
continue;
}
+ /* Display a message if the db max_connections is too low */
+ if (!db_check_max_connections(NULL, db, director->MaxConcurrentJobs)) {
+ Pmsg1(000, "Warning, settings problem for Catalog=%s\n", catalog->name());
+ Pmsg1(000, "%s", db_strerror(db));
+ }
+
+ /* we are in testing mode, so don't touch anything in the catalog */
+ if (mode == CHECK_CONNECTION) {
+ db_close_database(NULL, db);
+ continue;
+ }
+
/* Loop over all pools, defining/updating them in each database */
POOL *pool;
foreach_res(pool, R_POOL) {
*/
if (!pool->catalog || pool->catalog == catalog) {
create_pool(NULL, db, pool, POOL_OP_UPDATE); /* update request */
- update_pool_recyclepool(NULL, db, pool);
}
}
+ /* Once they are created, we can loop over them again, updating
+ * references (RecyclePool)
+ */
+ foreach_res(pool, R_POOL) {
+ /*
+ * If the Pool has a catalog resource update the pool only
+ * in that catalog.
+ */
+ if (!pool->catalog || pool->catalog == catalog) {
+ update_pool_references(NULL, db, pool);
+ }
+ }
+
+ /* Ensure basic client record is in DB */
+ CLIENT *client;
+ foreach_res(client, R_CLIENT) {
+ CLIENT_DBR cr;
+ /* Create clients only if they use the current catalog */
+ if (client->catalog != catalog) {
+ Dmsg3(500, "Skip client=%s with cat=%s not catalog=%s\n",
+ client->name(), client->catalog->name(), catalog->name());
+ continue;
+ }
+ Dmsg2(500, "create cat=%s for client=%s\n",
+ client->catalog->name(), client->name());
+ memset(&cr, 0, sizeof(cr));
+ bstrncpy(cr.Name, client->name(), sizeof(cr.Name));
+ db_create_client_record(NULL, db, &cr);
+ }
+
+ /* Ensure basic storage record is in DB */
STORE *store;
foreach_res(store, R_STORAGE) {
STORAGE_DBR sr;
- MEDIATYPE_DBR mr;
+ MEDIATYPE_DBR mtr;
+ memset(&sr, 0, sizeof(sr));
+ memset(&mtr, 0, sizeof(mtr));
if (store->media_type) {
- bstrncpy(mr.MediaType, store->media_type, sizeof(mr.MediaType));
- mr.ReadOnly = 0;
- db_create_mediatype_record(NULL, db, &mr);
+ bstrncpy(mtr.MediaType, store->media_type, sizeof(mtr.MediaType));
+ mtr.ReadOnly = 0;
+ db_create_mediatype_record(NULL, db, &mtr);
} else {
- mr.MediaTypeId = 0;
+ mtr.MediaTypeId = 0;
}
bstrncpy(sr.Name, store->name(), sizeof(sr.Name));
sr.AutoChanger = store->autochanger;
- db_create_storage_record(NULL, db, &sr);
+ if (!db_create_storage_record(NULL, db, &sr)) {
+ Jmsg(NULL, M_FATAL, 0, _("Could not create storage record for %s\n"),
+ store->name());
+ OK = false;
+ }
store->StorageId = sr.StorageId; /* set storage Id */
if (!sr.created) { /* if not created, update it */
- db_update_storage_record(NULL, db, &sr);
+ sr.AutoChanger = store->autochanger;
+ if (!db_update_storage_record(NULL, db, &sr)) {
+ Jmsg(NULL, M_FATAL, 0, _("Could not update storage record for %s\n"),
+ store->name());
+ OK = false;
+ }
}
/* tls_require implies tls_enable */
counter->CurrentValue = counter->MinValue; /* default value */
}
}
+ /* cleanup old job records */
+ if (mode == UPDATE_AND_FIX) {
+ db_sql_query(db, cleanup_created_job, NULL, NULL);
+ db_sql_query(db, cleanup_running_job, NULL, NULL);
+ }
+
+ /* Set type in global for debugging */
+ set_db_type(db_get_type(db));
+
db_close_database(NULL, db);
}
- /* Set type in global for debugging */
- set_db_type(db_get_type());
return OK;
}
+
+static void copy_base_name(POOLMEM *cleanup)
+{
+ int len = strlen(director->working_directory);
+#if defined(HAVE_WIN32)
+ pm_strcpy(cleanup, "del /q ");
+#else
+ pm_strcpy(cleanup, "/bin/rm -f ");
+#endif
+ pm_strcat(cleanup, director->working_directory);
+ if (len > 0 && !IsPathSeparator(director->working_directory[len-1])) {
+ pm_strcat(cleanup, "/");
+ }
+ pm_strcat(cleanup, my_name);
+}
+
+static void cleanup_old_files()
+{
+ POOLMEM *cleanup = get_pool_memory(PM_MESSAGE);
+ POOLMEM *results = get_pool_memory(PM_MESSAGE);
+ copy_base_name(cleanup);
+ pm_strcat(cleanup, "*.restore.*.bsr");
+ run_program(cleanup, 0, results);
+ copy_base_name(cleanup);
+ pm_strcat(cleanup, "*.mail");
+ run_program(cleanup, 0, results);
+ free_pool_memory(cleanup);
+ free_pool_memory(results);
+}