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Commit 8b4fcf6e authored by unknown's avatar unknown
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This is an implementation of two WL items: 

  - WL#3158: IM: Instance configuration extensions;
  - WL#3159: IM: --bootstrap and --start-default-instance modes

The following new statements have been added:
  - CREATE INSTANCE;
  - DROP INSTANCE;

The behaviour of the following statements have been changed:
  - SET;
  - UNSET;
  - FLUSH INSTANCES;
  - SHOW INSTANCES;
  - SHOW INSTANCE OPTIONS;


BitKeeper/deleted/.del-im_options_set.imtest~b53d9d60e5684833:
  Delete: mysql-test/t/im_options_set.imtest
BitKeeper/deleted/.del-im_options_set.result~59278f56be61d921:
  Delete: mysql-test/r/im_options_set.result
BitKeeper/deleted/.del-im_options_unset.imtest~768eb186b51d0048:
  Delete: mysql-test/t/im_options_unset.imtest
BitKeeper/deleted/.del-im_options_unset.result~20a4790cd3c70a4f:
  Delete: mysql-test/r/im_options_unset.result
client/get_password.c:
  Change prototype to avoid casting when using C-strings (char *).
include/m_string.h:
  Moved LEX_STRING to global header from sql/ to be accessible
  from all components (IM for one).
include/my_sys.h:
  Added constants for modify_defaults_file().
include/mysql_com.h:
  Removed duplicated declarations. my_sys.h should be used instead.
libmysql/get_password.c:
  Change prototype to avoid casting when using C-strings (char *).
mysql-test/mysql-test-run.pl:
  Added environment variables to be used from tests.
mysql-test/r/im_daemon_life_cycle.result:
  Column name has been changed in SHOW INSTANCES.
mysql-test/r/im_life_cycle.result:
  1. Column name has been changed in SHOW INSTANCES.
  2. Removed redundant SHOW INSTANCE STATUS statements.
mysql-test/r/im_utils.result:
  Updated the result file.
mysql-test/t/im_daemon_life_cycle-im.opt:
  Set minimal monitoring interval for Instance Manager to speed up testing.
mysql-test/t/im_daemon_life_cycle.imtest:
  Get Instance Manager and managed mysqld-instances enough time to start.
mysql-test/t/im_life_cycle.imtest:
  1. Polishing;
  2. Fixed a test error in 1.1.2.
mysql-test/t/im_utils.imtest:
  Get Instance Manager and managed mysqld-instances enough time to start.
mysys/default.c:
  Pass the name of the section to the handler function as well.
mysys/default_modify.c:
  Added REMOVE_SECTION functionality.
server-tools/instance-manager/IMService.cpp:
  Polishing: be more verbose.
server-tools/instance-manager/IMService.h:
  Polishing: added copyright.
server-tools/instance-manager/Makefile.am:
  Added new files.
server-tools/instance-manager/WindowsService.cpp:
  Polishing: according to The Coding Style, TRUE/FALSE must be
  used instead of true/false.
server-tools/instance-manager/WindowsService.h:
  Polishing: added copyright.
server-tools/instance-manager/command.h:
  Polishing: provide a comment for the main operation of "Command" class.
server-tools/instance-manager/commands.cc:
  1. Added support for CREATE INSTANCE, DROP INSTANCE statements;
  2. Added "deprecated" column in output of SHOW INSTANCE OPTIONS;
  3. Modified the behaviour of SET/UNSET, FLUSH INSTANCES statements;
server-tools/instance-manager/commands.h:
  1. Added support for CREATE INSTANCE, DROP INSTANCE statements;
  2. Added "deprecated" column in output of SHOW INSTANCE OPTIONS;
  3. Modified the behaviour of SET/UNSET, FLUSH INSTANCES statements;
server-tools/instance-manager/guardian.cc:
  Added operations to retrieve state of managed instances.
server-tools/instance-manager/guardian.h:
  Added operations to retrieve state of managed instances.
server-tools/instance-manager/instance.cc:
  1. Provided an operation to check validity of instance name.
  2. Added an attribute to distiguish mysqld-instances,
     whose configuration should be kept backward-compatible.
server-tools/instance-manager/instance.h:
  1. Provided an operation to check validity of instance name.
  2. Added an attribute to distiguish mysqld-instances,
     whose configuration should be kept backward-compatible.
server-tools/instance-manager/instance_map.cc:
  1. Used the operation to check validity of instance name;
  2. Added operations to manage instances.
server-tools/instance-manager/instance_map.h:
  Added operations to manage instances.
server-tools/instance-manager/instance_options.cc:
  Changed Instance_options so that it will be possible to manage
  options on the fly.
server-tools/instance-manager/instance_options.h:
  Changed Instance_options so that it will be possible to manage
  options on the fly.
server-tools/instance-manager/listener.cc:
  1. Remove reference to the instance of Options;
  2. Use new Options naming scheme.
server-tools/instance-manager/listener.h:
  Remove reference to the instance of Options;
server-tools/instance-manager/log.cc:
  Polishing: use TRUE/FALSE instead of true/false.
server-tools/instance-manager/manager.cc:
  Added a common for IM operation to work with configuration file.
server-tools/instance-manager/manager.h:
  Added a common for IM operation to work with configuration file.
server-tools/instance-manager/messages.cc:
  Added messages for new errors.
server-tools/instance-manager/mysql_connection.cc:
  1. Move a constant to common place.
  2. Polishing.
server-tools/instance-manager/mysql_manager_error.h:
  Added new errors.
server-tools/instance-manager/mysqlmanager.cc:
  1. Use error code from Options::load();
  2. Eliminate type-casting warning on Windows.
server-tools/instance-manager/options.cc:
  Added support for user-management command-line options.
server-tools/instance-manager/options.h:
  Added support for user-management command-line options.
server-tools/instance-manager/parse.cc:
  1. Added support of new statements:
     - CREATE INSTANCE;
     - DROP INSTANCE.
  2. Modified SET/UNSET.
server-tools/instance-manager/parse.h:
  1. Added support of new statements:
     - CREATE INSTANCE;
     - DROP INSTANCE.
  2. Modified SET/UNSET.
server-tools/instance-manager/parse_output.cc:
  Sorted out header files.
server-tools/instance-manager/parse_output.h:
  Sorted out header files.
server-tools/instance-manager/portability.h:
  1. Added constants for Windows.
  2. Moved system-dependent defines from instance_options.cc.
server-tools/instance-manager/priv.cc:
  Updated version.
server-tools/instance-manager/priv.h:
  Added some global constants.
server-tools/instance-manager/protocol.cc:
  Replaced NAME_WITH_LENGTH by LEX_STRING.
server-tools/instance-manager/protocol.h:
  Replaced NAME_WITH_LENGTH by LEX_STRING.
server-tools/instance-manager/thread_registry.cc:
  Polishing: use TRUE/FALSE instead of true/false.
server-tools/instance-manager/user_map.cc:
  Added support for managing password database.
server-tools/instance-manager/user_map.h:
  Added support for managing password database.
sql/sp.cc:
  Replaced LEX_STRING_WITH_INIT by LEX_STRING + struct initialization.
sql/sp_head.cc:
  Replaced LEX_STRING_WITH_INIT by LEX_STRING + struct initialization.
sql/spatial.cc:
  Removed LEX_STRING_WITH_INIT.
sql/spatial.h:
  Removed LEX_STRING_WITH_INIT.
sql/sql_string.h:
  Moved STRING_WITH_LEN() macro out from sql (to m_string.h).
sql/sql_trigger.cc:
  Moved STRING_WITH_LEN() macro out from sql (to m_string.h).
sql/structs.h:
  Removed LEX_STRING_WITH_INIT.
support-files/mysql.server.sh:
  Instruct Instance Manager to work in mysqld-safe compatible mode
  for backward compatibility.
mysql-test/r/im_cmd_line.result:
  Added result file.
mysql-test/r/im_instance_conf.result:
  Added result file.
mysql-test/r/im_options.result:
  Added result file.
mysql-test/t/im_cmd_line.imtest:
  IM command-line options test.
mysql-test/t/im_instance_conf-im.opt:
  Set minimal monitoring interval for Instance Manager to speed up testing.
mysql-test/t/im_instance_conf.imtest:
  Added a new test case for checking instance-management.
mysql-test/t/im_life_cycle-im.opt:
  Set minimal monitoring interval for Instance Manager to speed up testing.
mysql-test/t/im_options.imtest:
  Join im_options_set and im_options_unset and add new tests.
mysql-test/t/im_utils-im.opt:
  Set minimal monitoring interval for Instance Manager to speed up testing.
server-tools/instance-manager/exit_codes.h:
  New file for defining exit codes for user-management mode.
server-tools/instance-manager/user_management_commands.cc:
  User-management commands implementation.
server-tools/instance-manager/user_management_commands.h:
  User-management command declarations.
parent 24c005cf
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Inline Side-by-side
Showing with 5830 additions and 1800 deletions
client/get_password.c
View file @ 8b4fcf6e
......@@ -64,7 +64,7 @@
/* were just going to fake it here and get input from
the keyboard */
char *get_tty_password(char *opt_message)
char *get_tty_password(const char *opt_message)
{
char to[80];
char *pos=to,*end=to+sizeof(to)-1;
......@@ -150,7 +150,7 @@ static void get_password(char *to,uint length,int fd,bool echo)
#endif /* ! HAVE_GETPASS */
char *get_tty_password(char *opt_message)
char *get_tty_password(const char *opt_message)
{
#ifdef HAVE_GETPASS
char *passbuff;
......
include/m_string.h
View file @ 8b4fcf6e
......@@ -246,4 +246,16 @@ extern int my_snprintf(char* to, size_t n, const char* fmt, ...);
#if defined(__cplusplus)
}
#endif
/* LEX_STRING */
typedef struct LEX_STRING
{
char *str;
uint length;
};
#define STRING_WITH_LEN(X) (X), ((uint) (sizeof(X) - 1))
#define C_STRING_WITH_SIZE(X) ((char *) (X)), ((uint) (sizeof(X) - 1))
#endif
include/my_sys.h
View file @ 8b4fcf6e
......@@ -76,6 +76,10 @@ extern int NEAR my_errno; /* Last error in mysys */
#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */
#define MY_GIVE_INFO 2 /* Give time info about process*/
#define MY_REMOVE_NONE 0 /* Params for modify_defaults_file */
#define MY_REMOVE_OPTION 1
#define MY_REMOVE_SECTION 2
#define ME_HIGHBYTE 8 /* Shift for colours */
#define ME_NOCUR 1 /* Don't use curses message */
#define ME_OLDWIN 2 /* Use old window */
......
include/mysql_com.h
View file @ 8b4fcf6e
......@@ -423,17 +423,11 @@ char *octet2hex(char *to, const char *str, unsigned int len);
/* end of password.c */
char *get_tty_password(char *opt_message);
char *get_tty_password(const char *opt_message);
const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
/* Some other useful functions */
my_bool my_init(void);
extern int modify_defaults_file(const char *file_location, const char *option,
const char *option_value,
const char *section_name, int remove_option);
int load_defaults(const char *conf_file, const char **groups,
int *argc, char ***argv);
my_bool my_thread_init(void);
void my_thread_end(void);
......
libmysql/get_password.c
View file @ 8b4fcf6e
......@@ -75,7 +75,7 @@
#define _cputs(A) putstring(A)
#endif
char *get_tty_password(char *opt_message)
char *get_tty_password(const char *opt_message)
{
char to[80];
char *pos=to,*end=to+sizeof(to)-1;
......@@ -159,7 +159,7 @@ static void get_password(char *to,uint length,int fd,bool echo)
#endif /* ! HAVE_GETPASS */
char *get_tty_password(char *opt_message)
char *get_tty_password(const char *opt_message)
{
#ifdef HAVE_GETPASS
char *passbuff;
......
mysql-test/mysql-test-run.pl
View file @ 8b4fcf6e
......@@ -1212,8 +1212,11 @@ sub environment_setup () {
$ENV{'NDBCLUSTER_PORT'}= $opt_ndbcluster_port;
$ENV{'NDBCLUSTER_PORT_SLAVE'}=$opt_ndbcluster_port_slave;
$ENV{'IM_EXE'}= $exe_im;
$ENV{'IM_PATH_PID'}= $instance_manager->{path_pid};
$ENV{'IM_PORT'}= $instance_manager->{port};
$ENV{'IM_DEFAULTS_PATH'}= $instance_manager->{defaults_file};
$ENV{'IM_PASSWORD_PATH'}= $instance_manager->{password_file};
$ENV{'IM_MYSQLD1_SOCK'}= $instance_manager->{instances}->[0]->{path_sock};
$ENV{'IM_MYSQLD1_PORT'}= $instance_manager->{instances}->[0]->{port};
......
mysql-test/r/im_cmd_line.result 0 → 100644
View file @ 8b4fcf6e
--> Listing users...
im_admin
==> Adding user 'testuser'...
--> IM password file:
testuser:*0D3CED9BEC10A777AEC23CCC353A8C08A633045E
im_admin:*598D51AD2DFF7792045D6DF3DDF9AA1AF737B295
--> EOF
--> Printing out line for 'testuser'...
testuser:*0D3CED9BEC10A777AEC23CCC353A8C08A633045E
--> Listing users...
im_admin
testuser
==> Changing the password of 'testuser'...
--> IM password file:
im_admin:*598D51AD2DFF7792045D6DF3DDF9AA1AF737B295
testuser:*39C549BDECFBA8AFC3CE6B948C9359A0ECE08DE2
--> EOF
--> Printing out line for 'testuser'...
testuser:*39C549BDECFBA8AFC3CE6B948C9359A0ECE08DE2
--> Listing users...
testuser
im_admin
==> Dropping user 'testuser'...
--> IM password file:
im_admin:*598D51AD2DFF7792045D6DF3DDF9AA1AF737B295
--> EOF
--> Listing users...
im_admin
mysql-test/r/im_daemon_life_cycle.result
View file @ 8b4fcf6e
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 offline
Killing the process...
......
mysql-test/r/im_instance_conf.result 0 → 100644
View file @ 8b4fcf6e
--------------------------------------------------------------------
server_id =1
server_id =2
--------------------------------------------------------------------
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
---> connection: mysql1_con
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
---> connection: default
CREATE INSTANCE mysqld3;
SHOW INSTANCES;
instance_name state
mysqld3 offline
mysqld2 offline
mysqld1 online
--------------------------------------------------------------------
server_id =1
server_id =2
--------------------------------------------------------------------
CREATE INSTANCE mysqld1;
ERROR HY000: Instance already exists
CREATE INSTANCE mysqld2;
ERROR HY000: Instance already exists
CREATE INSTANCE mysqld3;
ERROR HY000: Instance already exists
--------------------------------------------------------------------
nonguarded
--------------------------------------------------------------------
CREATE INSTANCE mysqld4 nonguarded;
SHOW INSTANCES;
instance_name state
mysqld3 offline
mysqld4 offline
mysqld1 online
mysqld2 offline
--------------------------------------------------------------------
nonguarded
nonguarded
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld5 test-A = 000, test-B = test;
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld4 offline
mysqld5 offline
mysqld2 offline
mysqld3 offline
--------------------------------------------------------------------
test-A=000
--------------------------------------------------------------------
test-B=test
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld6 test-C1 = 10 , test-C2 = 02 ;
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
--------------------------------------------------------------------
test-C1=10
--------------------------------------------------------------------
test-C2=02
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld7 test-D = test-D-value ;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
CREATE INSTANCE mysqld8 test-E 0 ;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
CREATE INSTANCE mysqld8 test-F = ;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld9 test-1=" hello world ", test-2=' ';
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld9 offline
CREATE INSTANCE mysqld9a test-3='\b\babc\sdef';
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld9a offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld9 offline
mysqld2 offline
CREATE INSTANCE mysqld9b test-4='abc\tdef', test-5='abc\ndef';
SHOW INSTANCES;
instance_name state
mysqld9b offline
mysqld9a offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld9 offline
mysqld2 offline
mysqld1 online
CREATE INSTANCE mysqld9c test-6="abc\rdef", test-7="abc\\def";
SHOW INSTANCES;
instance_name state
mysqld9b offline
mysqld6 offline
mysqld5 offline
mysqld9c offline
mysqld3 offline
mysqld4 offline
mysqld9 offline
mysqld2 offline
mysqld1 online
mysqld9a offline
CREATE INSTANCE mysqld10 test-bad=' \ ';
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld9b offline
mysqld6 offline
mysqld5 offline
mysqld9c offline
mysqld3 offline
mysqld4 offline
mysqld9 offline
mysqld2 offline
mysqld1 online
mysqld9a offline
--------------------------------------------------------------------
test-1= hello world
--------------------------------------------------------------------
test-2=
--------------------------------------------------------------------
test-3=abc def
--------------------------------------------------------------------
test-4=abc def
--------------------------------------------------------------------
test-5=abc
--------------------------------------------------------------------
test-6=abc def
--------------------------------------------------------------------
test-7=abc\def
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE qqq1;
ERROR HY000: Malformed instance name.
mysql-test/r/im_life_cycle.result
View file @ 8b4fcf6e
--------------------------------------------------------------------
-- 1.1.1.
--------------------------------------------------------------------
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 offline
SHOW INSTANCE STATUS mysqld1;
instance_name status version_number version
mysqld1 online VERSION_NUMBER VERSION
SHOW INSTANCE STATUS mysqld2;
instance_name status version_number version
mysqld2 offline VERSION_NUMBER VERSION
--------------------------------------------------------------------
-- 1.1.2.
--------------------------------------------------------------------
START INSTANCE mysqld2;
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 online
SHOW INSTANCE STATUS mysqld1;
instance_name status version_number version
mysqld1 online VERSION_NUMBER VERSION
SHOW INSTANCE STATUS mysqld2;
instance_name status version_number version
mysqld2 online VERSION_NUMBER VERSION
SHOW VARIABLES LIKE 'port';
Variable_name Value
port IM_MYSQLD1_PORT
port IM_MYSQLD2_PORT
--------------------------------------------------------------------
-- 1.1.3.
--------------------------------------------------------------------
STOP INSTANCE mysqld2;
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 offline
SHOW INSTANCE STATUS mysqld1;
instance_name status version_number version
mysqld1 online VERSION_NUMBER VERSION
instance_name state version_number version mysqld_compatible
mysqld1 online VERSION_NUMBER VERSION no
SHOW INSTANCE STATUS mysqld2;
instance_name status version_number version
mysqld2 offline VERSION_NUMBER VERSION
instance_name state version_number version mysqld_compatible
mysqld2 offline VERSION_NUMBER VERSION no
--------------------------------------------------------------------
-- 1.1.4.
--------------------------------------------------------------------
START INSTANCE mysqld3;
ERROR HY000: Bad instance name. Check that the instance with such a name exists
START INSTANCE mysqld1;
ERROR HY000: The instance is already started
--------------------------------------------------------------------
-- 1.1.5.
--------------------------------------------------------------------
STOP INSTANCE mysqld3;
ERROR HY000: Bad instance name. Check that the instance with such a name exists
--------------------------------------------------------------------
-- 1.1.6.
--------------------------------------------------------------------
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 offline
Killing the process...
Sleeping...
Success: the process was restarted.
--------------------------------------------------------------------
-- 1.1.7.
--------------------------------------------------------------------
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 offline
START INSTANCE mysqld2;
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 online
Killing the process...
Sleeping...
Success: the process was killed.
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 offline
--------------------------------------------------------------------
-- 1.1.8.
--------------------------------------------------------------------
SHOW INSTANCE STATUS;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
--------------------------------------------------------------------
-- BUG#12813
--------------------------------------------------------------------
START INSTANCE mysqld1,mysqld2,mysqld3;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
STOP INSTANCE mysqld1,mysqld2,mysqld3;
......
mysql-test/r/im_options.result 0 → 100644
View file @ 8b4fcf6e
--------------------------------------------------------------------
server_id =1
server_id =2
--------------------------------------------------------------------
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
SHOW INSTANCES;
instance_name state
mysqld1 starting
mysqld2 offline
UNSET mysqld1.server_id;
ERROR HY000: The instance is active. Stop the instance first
SET mysqld1.server_id = 11;
ERROR HY000: The instance is active. Stop the instance first
CREATE INSTANCE mysqld3 datadir = '/';
START INSTANCE mysqld3;
UNSET mysqld3.server_id;
ERROR HY000: The instance is active. Stop the instance first
SET mysqld3.server_id = 11;
ERROR HY000: The instance is active. Stop the instance first
STOP INSTANCE mysqld3;
SHOW INSTANCE STATUS mysqld3;
instance_name state version_number version mysqld_compatible
mysqld3 offline VERSION_NUMBER VERSION no
UNSET mysqld2.server_id;
UNSET mysqld2.server_id;
SHOW INSTANCE OPTIONS mysqld2;
option_name value
instance_name option_value
socket option_value
pid-file option_value
port option_value
datadir option_value
log option_value
log-error option_value
log-slow-queries option_value
language option_value
character-sets-dir option_value
basedir option_value
skip-stack-trace option_value
skip-innodb option_value
skip-bdb option_value
skip-ndbcluster option_value
nonguarded option_value
log-output option_value
SET mysqld2.server_id = 2;
SET mysqld2.server_id = 2;
SHOW INSTANCE OPTIONS mysqld2;
option_name value
instance_name option_value
socket option_value
pid-file option_value
port option_value
datadir option_value
log option_value
log-error option_value
log-slow-queries option_value
language option_value
character-sets-dir option_value
basedir option_value
skip-stack-trace option_value
skip-innodb option_value
skip-bdb option_value
skip-ndbcluster option_value
nonguarded option_value
log-output option_value
server_id option_value
UNSET mysqld2.server_id = 11;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SET mysqld2.aaa, mysqld3.bbb, mysqld2.ccc = 0010, mysqld3.ddd = 0020;
--------------------------------------------------------------------
aaa
--------------------------------------------------------------------
bbb
--------------------------------------------------------------------
ccc=0010
--------------------------------------------------------------------
ddd=0020
--------------------------------------------------------------------
UNSET mysqld2.aaa, mysqld3.bbb, mysqld2.ccc, mysqld3.ddd;
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
SET mysqld2.aaa, mysqld3.bbb, mysqld.ccc = 0010;
ERROR HY000: Bad instance name. Check that the instance with such a name exists
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
SET mysqld2.aaa, mysqld3.bbb, mysqld1.ccc = 0010;
ERROR HY000: The instance is active. Stop the instance first
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
UNSET mysqld2.server_id, mysqld3.server_id, mysqld.ccc;
ERROR HY000: Bad instance name. Check that the instance with such a name exists
--------------------------------------------------------------------
server_id =1
server_id=2
--------------------------------------------------------------------
UNSET mysqld2.server_id, mysqld3.server_id, mysqld1.ccc;
ERROR HY000: The instance is active. Stop the instance first
--------------------------------------------------------------------
server_id =1
server_id=2
--------------------------------------------------------------------
DROP INSTANCE mysqld3;
SET mysqld2.server_id=222;
SET mysqld2.server_id = 222;
SET mysqld2.server_id = 222 ;
SET mysqld2 . server_id = 222 ;
SET mysqld2 . server_id = 222 , mysqld2 . aaa , mysqld2 . bbb ;
--------------------------------------------------------------------
server_id =1
server_id=222
--------------------------------------------------------------------
aaa
--------------------------------------------------------------------
bbb
--------------------------------------------------------------------
UNSET mysqld2 . aaa , mysqld2 . bbb ;
--------------------------------------------------------------------
server_id =1
server_id=222
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
server_id =1
server_id=222
--------------------------------------------------------------------
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
FLUSH INSTANCES;
ERROR HY000: At least one instance is active. Stop all instances first
STOP INSTANCE mysqld1;
SHOW INSTANCES;
instance_name state
mysqld1 offline
mysqld2 offline
FLUSH INSTANCES;
mysql-test/r/im_options_set.result deleted 100644 → 0
View file @ 24c005cf
server_id =1
server_id =2
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
SET mysqld1.server_id = 11;
server_id =11
server_id =2
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
SET mysqld2.server_id = 12;
server_id =11
server_id =12
FLUSH INSTANCES;
server_id =11
server_id =12
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
mysql-test/r/im_options_unset.result deleted 100644 → 0
View file @ 24c005cf
server_id =1
server_id =2
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
UNSET mysqld1.server_id;
server_id =2
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
UNSET mysqld2.server_id;
FLUSH INSTANCES;
SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
mysql-test/r/im_utils.result
View file @ 8b4fcf6e
SHOW INSTANCES;
instance_name status
instance_name state
mysqld1 online
mysqld2 offline
SHOW INSTANCE OPTIONS mysqld1;
option_name value
instance_name VALUE
mysqld-path VALUE
socket VALUE
pid-file VALUE
port VALUE
......@@ -25,8 +24,6 @@ log-output VALUE
SHOW INSTANCE OPTIONS mysqld2;
option_name value
instance_name VALUE
mysqld-path VALUE
nonguarded VALUE
socket VALUE
pid-file VALUE
port VALUE
......@@ -42,6 +39,7 @@ skip-stack-trace VALUE
skip-innodb VALUE
skip-bdb VALUE
skip-ndbcluster VALUE
nonguarded VALUE
log-output VALUE
START INSTANCE mysqld2;
STOP INSTANCE mysqld2;
......
mysql-test/t/im_cmd_line.imtest 0 → 100644
View file @ 8b4fcf6e
###########################################################################
#
# Tests for user-management command-line options.
#
###########################################################################
--source include/im_check_os.inc
###########################################################################
# List users so we are sure about starting conditions.
--echo --> Listing users...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --list-users 2>&1 >/dev/null
--echo
# Add a new user.
--echo ==> Adding user 'testuser'...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --add-user --username=testuser --password=abc 2>&1 >/dev/null
--echo
--echo --> IM password file:
--exec cat $IM_PASSWORD_PATH
--echo --> EOF
--echo
--echo --> Printing out line for 'testuser'...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --passwd --username=testuser --password=abc | tail -1
--echo
--echo --> Listing users...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --list-users 2>&1 >/dev/null
--echo
# Edit user's attributes.
--echo ==> Changing the password of 'testuser'...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --edit-user --username=testuser --password=xyz 2>&1 >/dev/null
--echo
--echo --> IM password file:
--exec cat $IM_PASSWORD_PATH
--echo --> EOF
--echo
--echo --> Printing out line for 'testuser'...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --passwd --username=testuser --password=xyz | tail -1
--echo
--echo --> Listing users...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --list-users 2>&1 >/dev/null
--echo
# Drop user.
--echo ==> Dropping user 'testuser'...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --drop-user --username=testuser 2>&1 >/dev/null
--echo
--echo --> IM password file:
--exec cat $IM_PASSWORD_PATH
--echo --> EOF
--echo
--echo --> Listing users...
--exec $IM_EXE --defaults-file="$IM_DEFAULTS_PATH" --list-users 2>&1 >/dev/null
--echo
mysql-test/t/im_daemon_life_cycle-im.opt
View file @ 8b4fcf6e
--run-as-service
--log=$MYSQLTEST_VARDIR/log/im.log
--monitoring-interval=1
mysql-test/t/im_daemon_life_cycle.imtest
View file @ 8b4fcf6e
......@@ -10,6 +10,9 @@
###########################################################################
--sleep 3
# should be longer than monitoring interval and enough to start instance.
SHOW INSTANCES;
--exec $MYSQL_TEST_DIR/t/kill_n_check.sh $IM_PATH_PID restarted
mysql-test/t/im_instance_conf.imtest 0 → 100644
View file @ 8b4fcf6e
###########################################################################
#
# This test suite checks the following statements:
# - CREATE INSTANCE <instance_name> [option1[=option1_value], ...];
# - DROP INSTANCE <instance_name>;
#
# For CREATE INSTANCE we check that:
# - CREATE INSTANCE succeeds for non-existing instance;
# - CREATE INSTANCE fails for existing instance;
# - CREATE INSTANCE can get additional options with and w/o values;
# - CREATE INSTANCE parses options and handles grammar errors correctly.
# Check that strings with spaces are handled correctly, unknown (for
# mysqld) options should also be handled;
# - CREATE INSTANCE updates both config file and internal configuration cache;
# - CREATE INSTANCE allows to create instances only with properly formed
# names (mysqld*);
#
# For DROP INSTANCE we check that:
# - DROP INSTANCE succeeds for existing instance;
# - DROP INSTANCE fails for non-existing instance;
# - DROP INSTANCE fails for active instance.
# - DROP INSTANCE updates both config file and internal configuration cache;
#
###########################################################################
--source include/im_check_os.inc
###########################################################################
#
# Check starting conditions.
#
###########################################################################
# Check that the configuration file contains only instances that we expect.
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# Check that mysqld1 is reported as running.
--sleep 3
# should be longer than monitoring interval and enough to start instance.
SHOW INSTANCES;
# Check that the expected mysqld instance is actually run (check that we can
# connect and execute something).
--echo
--echo ---> connection: mysql1_con
--connect (mysql1_con,localhost,root,,mysql,$IM_MYSQLD1_PORT,$IM_MYSQLD1_SOCK)
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--disconnect mysql1_con
--echo
--echo ---> connection: default
--connection default
###########################################################################
#
# CREATE INSTANCE tests.
#
###########################################################################
# Check that CREATE INSTANCE succeeds for non-existing instance and also check
# that both config file and internal configuration cache have been updated.
CREATE INSTANCE mysqld3;
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
# Check that CREATE INSTANCE fails for existing instance. Let's all three
# existing instances (running one, stopped one and just created one). Just in
# case...
--error 3012 # ER_CREATE_EXISTING_INSTANCE
CREATE INSTANCE mysqld1;
--error 3012 # ER_CREATE_EXISTING_INSTANCE
CREATE INSTANCE mysqld2;
--error 3012 # ER_CREATE_EXISTING_INSTANCE
CREATE INSTANCE mysqld3;
# Check that CREATE INSTANCE can get additional options with and w/o values.
# Ensure that config file is updated properly.
# - without values;
--echo --------------------------------------------------------------------
--exec grep nonguarded $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld4 nonguarded;
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep nonguarded $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# - with value;
--echo --------------------------------------------------------------------
--exec grep test-A $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep test-B $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld5 test-A = 000, test-B = test;
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep test-A $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-B $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# Check that CREATE INSTANCE parses options and handles grammar errors
# correctly. Check that strings with spaces are handled correctly,
# unknown (for mysqld) options should also be handled.
# - check handling of extra spaces;
--echo --------------------------------------------------------------------
--exec grep test-C $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld6 test-C1 = 10 , test-C2 = 02 ;
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep test-C1 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-C2 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
# - check handling of grammar error;
--echo --------------------------------------------------------------------
--exec grep test-D $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep test-E $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld7 test-D = test-D-value ;
SHOW INSTANCES;
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld8 test-E 0 ;
SHOW INSTANCES;
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld8 test-F = ;
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep test-D $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep test-E $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
# - check parsing of string option values
--echo --------------------------------------------------------------------
--exec grep test-1 $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep test-2 $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep test-3 $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep test-4 $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
CREATE INSTANCE mysqld9 test-1=" hello world ", test-2=' ';
SHOW INSTANCES;
CREATE INSTANCE mysqld9a test-3='\b\babc\sdef';
# test-3='abc def'
SHOW INSTANCES;
CREATE INSTANCE mysqld9b test-4='abc\tdef', test-5='abc\ndef';
SHOW INSTANCES;
CREATE INSTANCE mysqld9c test-6="abc\rdef", test-7="abc\\def";
# test-6=abc
SHOW INSTANCES;
--error ER_SYNTAX_ERROR
CREATE INSTANCE mysqld10 test-bad=' \ ';
SHOW INSTANCES;
--echo --------------------------------------------------------------------
--exec grep test-1 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-2 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-3 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-4 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-5 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-6 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-7 $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--exec grep test-bad $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
# Check that CREATE INSTANCE allows to create instances only with properly
# formed names (mysqld*).
--error 3014 # ER_MALFORMED_INSTANCE_NAME
CREATE INSTANCE qqq1;
mysql-test/t/im_life_cycle.imtest
View file @ 8b4fcf6e
......@@ -17,11 +17,15 @@
#
###########################################################################
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.1.
--echo --------------------------------------------------------------------
--sleep 3
# should be longer than monitoring interval and enough to start instance.
SHOW INSTANCES;
--replace_column 3 VERSION_NUMBER 4 VERSION
SHOW INSTANCE STATUS mysqld1;
--replace_column 3 VERSION_NUMBER 4 VERSION
SHOW INSTANCE STATUS mysqld2;
###########################################################################
#
......@@ -33,20 +37,22 @@ SHOW INSTANCE STATUS mysqld2;
#
###########################################################################
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.2.
--echo --------------------------------------------------------------------
START INSTANCE mysqld2;
# FIXME
# FIXME: START INSTANCE should be synchronous.
--sleep 3
# should be longer than monitoring interval and enough to start instance.
SHOW INSTANCES;
--replace_column 3 VERSION_NUMBER 4 VERSION
SHOW INSTANCE STATUS mysqld1;
--replace_column 3 VERSION_NUMBER 4 VERSION
SHOW INSTANCE STATUS mysqld2;
--connect (mysql_con,localhost,root,,mysql,$IM_MYSQLD1_PORT,$IM_MYSQLD1_SOCK)
--connect (mysql_con,localhost,root,,mysql,$IM_MYSQLD2_PORT,$IM_MYSQLD2_SOCK)
--connection mysql_con
--replace_result $IM_MYSQLD1_PORT IM_MYSQLD1_PORT
--replace_result $IM_MYSQLD2_PORT IM_MYSQLD2_PORT
SHOW VARIABLES LIKE 'port';
--connection default
......@@ -61,9 +67,15 @@ SHOW VARIABLES LIKE 'port';
#
###########################################################################
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.3.
--echo --------------------------------------------------------------------
STOP INSTANCE mysqld2;
# FIXME
# FIXME: STOP INSTANCE should be synchronous.
--sleep 3
# should be longer than monitoring interval and enough to stop instance.
SHOW INSTANCES;
--replace_column 3 VERSION_NUMBER 4 VERSION
......@@ -81,16 +93,17 @@ SHOW INSTANCE STATUS mysqld2;
#
###########################################################################
--error 3000
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.4.
--echo --------------------------------------------------------------------
--error 3000 # ER_BAD_INSTANCE_NAME
START INSTANCE mysqld3;
--error 3002
--error 3002 # ER_INSTANCE_ALREADY_STARTED
START INSTANCE mysqld1;
# FIXME TODO
# BUG#12813: START/STOP INSTANCE commands accept a list as argument
# START INSTANCE mysqld1, mysqld2;
###########################################################################
#
# 1.1.5. Check that Instance Manager reports correct errors for 'STOP INSTANCE'
......@@ -101,39 +114,54 @@ START INSTANCE mysqld1;
#
###########################################################################
--error 3000
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.5.
--echo --------------------------------------------------------------------
--error 3000 # ER_BAD_INSTANCE_NAME
STOP INSTANCE mysqld3;
# TODO: IM should be fixed.
# BUG#12673: Instance Manager allows to stop the instance many times
# --error 3002
# --error 3002 # ER_INSTANCE_ALREADY_STARTED
# STOP INSTANCE mysqld2;
# FIXME TODO
# BUG#12813: START/STOP INSTANCE commands accept a list as argument
# STOP INSTANCE mysqld1, mysqld2;
###########################################################################
#
# 1.1.6. Check that Instance Manager is able to restart guarded instances.
#
###########################################################################
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.6.
--echo --------------------------------------------------------------------
SHOW INSTANCES;
--exec $MYSQL_TEST_DIR/t/kill_n_check.sh $IM_MYSQLD1_PATH_PID restarted
--sleep 3
# should be longer than monitoring interval and enough to start instance.
###########################################################################
#
# 1.1.7. Check that Instance Manager does not restart non-guarded instance.
#
###########################################################################
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.7.
--echo --------------------------------------------------------------------
SHOW INSTANCES;
START INSTANCE mysqld2;
# FIXME
# FIXME: START INSTANCE should be synchronous.
--sleep 3
# should be longer than monitoring interval and enough to start instance.
SHOW INSTANCES;
......@@ -147,7 +175,13 @@ SHOW INSTANCES;
# incomplete SHOW INSTANCE STATUS command.
#
###########################################################################
--error 1149
--echo
--echo --------------------------------------------------------------------
--echo -- 1.1.8.
--echo --------------------------------------------------------------------
--error ER_SYNTAX_ERROR
SHOW INSTANCE STATUS;
#
......@@ -159,8 +193,13 @@ SHOW INSTANCE STATUS;
# a list as argument.
#
--error 1149
--echo
--echo --------------------------------------------------------------------
--echo -- BUG#12813
--echo --------------------------------------------------------------------
--error ER_SYNTAX_ERROR
START INSTANCE mysqld1,mysqld2,mysqld3;
--error 1149
--error ER_SYNTAX_ERROR
STOP INSTANCE mysqld1,mysqld2,mysqld3;
mysql-test/t/im_options.imtest 0 → 100644
View file @ 8b4fcf6e
###########################################################################
#
# This test suite checks the following statements:
# - SET <instance id>.<option name> = <option value>;
# - UNSET <instance id>.<option name> = <option value>;
# - FLUSH INSTANCES;
#
# For SET/UNSET we check that:
# - SET ignores spaces correctly;
# - UNSET does not allow option-value part (= <option value>);
# - SET/UNSET can be applied several times w/o error;
# - SET/UNSET is allowed only for stopped instances;
# - SET/UNSET updates both the configuration cache in IM and
# the configuration file;
#
# For FLUSH INSTANCES we check that:
# - FLUSH INSTANCES is allowed only when all instances are stopped;
#
# According to the IM implementation details, we should play at least with the
# following options:
# - server_id
# - port
# - nonguarded
# Let's test SET statement on the option 'server_id'. It's expected that
# originally the instances have the following server ids and states:
# - mysqld1: server_id: 1; running (online)
# - mysqld2: server_id: 2; stopped (offline)
#
###########################################################################
--source include/im_check_os.inc
###########################################################################
#
# Check starting conditions.
#
###########################################################################
# - check the configuration file;
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
# - check the running instances.
--connect (mysql1_con,localhost,root,,mysql,$IM_MYSQLD1_PORT,$IM_MYSQLD1_SOCK)
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check the internal cache.
SHOW INSTANCES;
###########################################################################
#
# Check that SET/UNSET is allowed only for stopped instances.
#
###########################################################################
# - check that SET/UNSET is denied for running instances;
--error 3015 # ER_INSTANCE_IS_ACTIVE
UNSET mysqld1.server_id;
--error 3015 # ER_INSTANCE_IS_ACTIVE
SET mysqld1.server_id = 11;
# - check that SET/UNSET is denied for active instances:
# - create dummy misconfigured instance;
# - start it;
# - try to set/unset options;
CREATE INSTANCE mysqld3 datadir = '/';
START INSTANCE mysqld3;
# FIXME: START INSTANCE should be synchronous.
--sleep 3
# should be longer than monitoring interval and enough to start instance.
# NOTE: We can not analyze state of the instance here -- it can be Failed or
# Starting because Instance Manager is trying to start the misconfigured
# instance several times.
--error 3015 # ER_INSTANCE_IS_ACTIVE
UNSET mysqld3.server_id;
--error 3015 # ER_INSTANCE_IS_ACTIVE
SET mysqld3.server_id = 11;
STOP INSTANCE mysqld3;
# FIXME: STOP INSTANCE should be synchronous.
--sleep 3
# should be longer than monitoring interval and enough to stop instance.
--replace_column 3 VERSION_NUMBER 4 VERSION
SHOW INSTANCE STATUS mysqld3;
# - check that SET/UNSET succeed for stopped instances;
# - check that SET/UNSET can be applied multiple times;
UNSET mysqld2.server_id;
UNSET mysqld2.server_id;
--replace_column 2 option_value
SHOW INSTANCE OPTIONS mysqld2;
SET mysqld2.server_id = 2;
SET mysqld2.server_id = 2;
--replace_column 2 option_value
SHOW INSTANCE OPTIONS mysqld2;
# - check that UNSET does not allow option-value part (= <option value>);
--error ER_SYNTAX_ERROR
UNSET mysqld2.server_id = 11;
# - check that SET/UNSET working properly with multiple options;
SET mysqld2.aaa, mysqld3.bbb, mysqld2.ccc = 0010, mysqld3.ddd = 0020;
--echo --------------------------------------------------------------------
--exec grep aaa $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
--exec grep bbb $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
--exec grep ccc $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
--exec grep ddd $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
UNSET mysqld2.aaa, mysqld3.bbb, mysqld2.ccc, mysqld3.ddd;
--echo --------------------------------------------------------------------
--exec grep aaa $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep bbb $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep ccc $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep ddd $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
# - check that if some instance name is invalid or the active is active,
# whole SET-statement will not be executed;
--error 3000 # ER_BAD_INSTANCE_NAME
SET mysqld2.aaa, mysqld3.bbb, mysqld.ccc = 0010;
--echo --------------------------------------------------------------------
--exec grep aaa $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep bbb $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep ccc $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--error 3015 # ER_INSTANCE_IS_ACTIVE
SET mysqld2.aaa, mysqld3.bbb, mysqld1.ccc = 0010;
--echo --------------------------------------------------------------------
--exec grep aaa $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep bbb $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep ccc $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
# - check that if some instance name is invalid or the active is active,
# whole UNSET-statement will not be executed;
--error 3000 # ER_BAD_INSTANCE_NAME
UNSET mysqld2.server_id, mysqld3.server_id, mysqld.ccc;
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
--error 3015 # ER_INSTANCE_IS_ACTIVE
UNSET mysqld2.server_id, mysqld3.server_id, mysqld1.ccc;
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf;
--echo --------------------------------------------------------------------
DROP INSTANCE mysqld3;
# - check that spaces are handled correctly;
SET mysqld2.server_id=222;
SET mysqld2.server_id = 222;
SET mysqld2.server_id = 222 ;
SET mysqld2 . server_id = 222 ;
SET mysqld2 . server_id = 222 , mysqld2 . aaa , mysqld2 . bbb ;
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
--exec grep aaa $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
--exec grep bbb $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
UNSET mysqld2 . aaa , mysqld2 . bbb ;
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
--exec grep aaa $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
--exec grep bbb $MYSQLTEST_VARDIR/im.cnf || true;
--echo --------------------------------------------------------------------
###########################################################################
#
# Check that SET/UNSET updates both the configuration cache in IM and
# the configuration file.
#
###########################################################################
# - check that the configuration file has been updated (i.e. contains
# server_id=SERVER_ID for mysqld2);
--echo --------------------------------------------------------------------
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
--echo --------------------------------------------------------------------
# - (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns zero;
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check that internal cache of Instance Manager has been affected;
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld2;
###########################################################################
#
# Check that FLUSH INSTANCES is allowed only when all instances are stopped.
#
###########################################################################
SHOW INSTANCES;
--error 3016 # ER_THERE_IS_ACTIVE_INSTACE
FLUSH INSTANCES;
STOP INSTANCE mysqld1;
# FIXME: STOP INSTANCE should be synchronous.
--sleep 3
# should be longer than monitoring interval and enough to stop instance.
SHOW INSTANCES;
FLUSH INSTANCES;
mysql-test/t/im_options_set.imtest deleted 100644 → 0
View file @ 24c005cf
###########################################################################
#
# This file contains test for (3) test suite.
#
# Consult WL#2789 for more information.
#
###########################################################################
#
# Check the options-management commands:
# - SET;
# - FLUSH INSTANCES;
#
# Let's test the commands on the option 'server_id'. It's expected that
# originally the instances have the following server ids:
# - mysqld1: 1
# - mysqld2: 2
#
# 1. SET <instance_id>.server_id= SERVER_ID); where SERVER_ID is 11 or 12.
# 1.1. check that the configuration file has been updated (i.e. contains
# server_id=SERVER_ID for the instance);
# 1.2. (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns zero;
# 1.3. check that internal cache of Instance Manager has not been affected
# (i.e. SHOW INSTANCE OPTIONS <instance> does not contain updated value).
#
# 2. FLUSH INSTANCES;
# 2.1. check that the configuration file has not been updated;
# 2.2. (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns zero value;
# 2.3. check that internal cache of Instance Manager has been updated (i.e.
# SHOW INSTANCE OPTIONS <instance> contains 'server_id=SERVER_ID' line).
#
# 3. Restore options.
#
###########################################################################
--source include/im_check_os.inc
###########################################################################
#
# 0. Check starting conditions.
#
###########################################################################
# - check the configuration file;
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
# - check the running instances.
--connect (mysql1_con,localhost,root,,mysql,$IM_MYSQLD1_PORT,$IM_MYSQLD1_SOCK)
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check the internal cache.
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld1;
# SHOW INSTANCE OPTIONS mysqld2;
###########################################################################
#
# 1. SET <instance_id>.server_id= SERVER_ID); where SERVER_ID is 11 or 12.
#
###########################################################################
# * mysqld1
SET mysqld1.server_id = 11;
# - check that the configuration file has been updated (i.e. contains
# server_id=SERVER_ID for the instance);
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
# - (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns zero;
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check that internal cache of Instance Manager has not been affected
# (i.e. SHOW INSTANCE OPTIONS <instance> does not contain updated value).
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld1;
# * mysqld2
SET mysqld2.server_id = 12;
# - check that the configuration file has been updated (i.e. contains
# server_id=SERVER_ID for the instance);
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
# - check that internal cache of Instance Manager has not been affected
# (i.e. SHOW INSTANCE OPTIONS <instance> does not contain updated value).
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld2;
###########################################################################
#
# 2. FLUSH INSTANCES;
#
###########################################################################
FLUSH INSTANCES;
# - check that the configuration file has not been updated;
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
# - (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns zero value;
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check that internal cache of Instance Manager has been updated (i.e.
# SHOW INSTANCE OPTIONS <instance> contains 'server_id=' line).
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld1;
# SHOW INSTANCE OPTIONS mysqld2;
mysql-test/t/im_options_unset.imtest deleted 100644 → 0
View file @ 24c005cf
###########################################################################
#
# This file contains test for (3) test suite.
#
# Consult WL#2789 for more information.
#
###########################################################################
#
# Check the options-management commands:
# - UNSET;
# - FLUSH INSTANCES;
#
# Let's test the commands on the option 'server_id'. It's expected that
# originally the instances have the following server ids:
# - mysqld1: 1
# - mysqld2: 2
#
# The test case:
#
# 1. UNSET <instance_id>.server_id;
#
# Do the step for both instances.
#
# 1.1. check that the configuration file has been updated (i.e. does not
# contain 'server_id=' line for the instance);
# 1.2. (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns non-zero value;
# 1.3. check that internal cache of Instance Manager is not affected (i.e.
# SHOW INSTANCE OPTIONS <instance> contains non-zero value for server_id);
#
# 2. FLUSH INSTANCES;
#
# Do the step for both instances.
#
# 2.1. check that the configuration file has not been updated (i.e. does not
# contain 'server_id=' for the instance);
# 2.2. (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns non-zero value;
# 2.3. check that internal cache of Instance Manager has been updated (i.e.
# SHOW INSTANCE OPTIONS <instance> does not contain 'server_id=' line).
#
###########################################################################
--source include/im_check_os.inc
###########################################################################
#
# 0. Check starting conditions.
#
###########################################################################
# - check the configuration file;
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
# - check the running instances.
--connect (mysql1_con,localhost,root,,mysql,$IM_MYSQLD1_PORT,$IM_MYSQLD1_SOCK)
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check the internal cache.
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld1;
# SHOW INSTANCE OPTIONS mysqld2;
###########################################################################
#
# 1. UNSET <instance_id>.server_id;
#
###########################################################################
# * mysqld1
UNSET mysqld1.server_id;
# - check that the configuration file has been updated (i.e. does not
# contain 'server_id=' line for the instance);
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf ;
# - check that the running instance has not been affected: connect to the
# instance and check that 'SHOW VARIABLES LIKE 'server_id'' returns non-zero
# value;
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check that internal cache of Instance Manager is not affected (i.e. SHOW
# INSTANCE OPTIONS <instance> contains non-zero value for server_id);
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld1;
# * mysqld2
UNSET mysqld2.server_id;
# - check that the configuration file has been updated (i.e. does not
# contain 'server_id=' line for the instance);
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf || true;
# - check that internal cache of Instance Manager is not affected (i.e. SHOW
# INSTANCE OPTIONS <instance> contains non-zero value for server_id);
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld2;
###########################################################################
#
# 2. FLUSH INSTANCES;
#
###########################################################################
FLUSH INSTANCES;
# - check that the configuration file has not been updated (i.e. does not
# contain 'server_id=' for the instance);
--exec grep server_id $MYSQLTEST_VARDIR/im.cnf || true;
# - (for mysqld1) check that the running instance has not been affected:
# connect to the instance and check that 'SHOW VARIABLES LIKE 'server_id''
# returns non-zero value;
--connection mysql1_con
SHOW VARIABLES LIKE 'server_id';
--connection default
# - check that internal cache of Instance Manager has been updated (i.e.
# SHOW INSTANCE OPTIONS <instance> does not contain 'server_id=' line).
# TODO: we should check only server_id option here.
# SHOW INSTANCE OPTIONS mysqld1;
# SHOW INSTANCE OPTIONS mysqld2;
mysql-test/t/im_utils-im.opt 0 → 100644
View file @ 8b4fcf6e
--monitoring-interval=1
mysql-test/t/im_utils.imtest
View file @ 8b4fcf6e
......@@ -17,6 +17,9 @@
# - the second instance is offline;
#
--sleep 3
# should be longer than monitoring interval and enough to start instance.
SHOW INSTANCES;
#
......@@ -41,8 +44,9 @@ SHOW INSTANCE OPTIONS mysqld2;
START INSTANCE mysqld2;
# FIXME
-- sleep 3
# FIXME: START INSTANCE should be synchronous.
--sleep 3
# should be longer than monitoring interval and enough to start instance.
STOP INSTANCE mysqld2;
......
mysys/default.c
View file @ 8b4fcf6e
......@@ -244,7 +244,8 @@ int my_search_option_files(const char *conf_file, int *argc, char ***argv,
handle_option_ctx structure.
group_name The name of the group the option belongs to.
option The very option to be processed. It is already
prepared to be used in argv (has -- prefix)
prepared to be used in argv (has -- prefix). If it
is NULL, we are handling a new group (section).
DESCRIPTION
This handler checks whether a group is one of the listed and adds an option
......@@ -263,6 +264,9 @@ static int handle_default_option(void *in_ctx, const char *group_name,
char *tmp;
struct handle_option_ctx *ctx= (struct handle_option_ctx *) in_ctx;
if (!option)
return 0;
if (find_type((char *)group_name, ctx->group, 3))
{
if (!(tmp= alloc_root(ctx->alloc, (uint) strlen(option) + 1)))
......@@ -719,6 +723,10 @@ static int search_default_file_with_ext(Process_option_func opt_handler,
end[0]=0;
strnmov(curr_gr, ptr, min((uint) (end-ptr)+1, 4096));
/* signal that a new group is found */
opt_handler(handler_ctx, curr_gr, NULL);
continue;
}
if (!found_group)
......
mysys/default_modify.c
View file @ 8b4fcf6e
......@@ -40,11 +40,13 @@ static char *add_option(char *dst, const char *option_value,
SYNOPSYS
modify_defaults_file()
file_location The location of configuration file to edit
option option to look for
option value The value of the option we would like to set
section_name the name of the section
remove_option This is true if we want to remove the option.
False otherwise.
option The name of the option to look for (can be NULL)
option value The value of the option we would like to set (can be NULL)
section_name The name of the section (must be NOT NULL)
remove_option This defines what we want to remove:
- MY_REMOVE_NONE -- nothing to remove;
- MY_REMOVE_OPTION -- remove the specified option;
- MY_REMOVE_SECTION -- remove the specified section;
IMPLEMENTATION
We open the option file first, then read the file line-by-line,
looking for the section we need. At the same time we put these lines
......@@ -67,7 +69,9 @@ int modify_defaults_file(const char *file_location, const char *option,
FILE *cnf_file;
MY_STAT file_stat;
char linebuff[BUFF_SIZE], *src_ptr, *dst_ptr, *file_buffer;
uint opt_len, optval_len, sect_len, nr_newlines= 0, buffer_size;
uint opt_len= 0;
uint optval_len= 0;
uint sect_len, nr_newlines= 0, buffer_size;
my_bool in_section= FALSE, opt_applied= 0;
uint reserve_extended;
uint new_opt_len;
......@@ -81,8 +85,11 @@ int modify_defaults_file(const char *file_location, const char *option,
if (my_fstat(fileno(cnf_file), &file_stat, MYF(0)))
goto malloc_err;
opt_len= (uint) strlen(option);
optval_len= (uint) strlen(option_value);
if (option && option_value)
{
opt_len= (uint) strlen(option);
optval_len= (uint) strlen(option_value);
}
new_opt_len= opt_len + 1 + optval_len + NEWLINE_LEN;
......@@ -119,8 +126,8 @@ int modify_defaults_file(const char *file_location, const char *option,
continue;
}
/* correct the option */
if (in_section && !strncmp(src_ptr, option, opt_len) &&
/* correct the option (if requested) */
if (option && in_section && !strncmp(src_ptr, option, opt_len) &&
(*(src_ptr + opt_len) == '=' ||
my_isspace(&my_charset_latin1, *(src_ptr + opt_len)) ||
*(src_ptr + opt_len) == '\0'))
......@@ -143,7 +150,12 @@ int modify_defaults_file(const char *file_location, const char *option,
}
else
{
/* If going to new group and we have option to apply, do it now */
/*
If we are going to the new group and have an option to apply, do
it now. If we are removing a single option or the whole section
this will only trigger opt_applied flag.
*/
if (in_section && !opt_applied && *src_ptr == '[')
{
dst_ptr= add_option(dst_ptr, option_value, option, remove_option);
......@@ -153,7 +165,10 @@ int modify_defaults_file(const char *file_location, const char *option,
for (; nr_newlines; nr_newlines--)
dst_ptr= strmov(dst_ptr, NEWLINE);
dst_ptr= strmov(dst_ptr, linebuff);
/* Skip the section if MY_REMOVE_SECTION was given */
if (!in_section || remove_option != MY_REMOVE_SECTION)
dst_ptr= strmov(dst_ptr, linebuff);
}
/* Look for a section */
if (*src_ptr == '[')
......@@ -167,18 +182,31 @@ int modify_defaults_file(const char *file_location, const char *option,
{}
if (*src_ptr != ']')
{
in_section= FALSE;
continue; /* Missing closing parenthesis. Assume this was no group */
}
if (remove_option == MY_REMOVE_SECTION)
dst_ptr= dst_ptr - strlen(linebuff);
in_section= TRUE;
}
else
in_section= FALSE; /* mark that this section is of no interest to us */
}
}
/* File ended. */
if (!opt_applied && !remove_option && in_section)
/*
File ended. Apply an option or set opt_applied flag (in case of
MY_REMOVE_SECTION) so that the changes are saved. Do not do anything
if we are removing non-existent option.
*/
if (!opt_applied && in_section && (remove_option != MY_REMOVE_OPTION))
{
/* New option still remains to apply at the end */
if (*(dst_ptr - 1) != '\n')
if (!remove_option && *(dst_ptr - 1) != '\n')
dst_ptr= strmov(dst_ptr, NEWLINE);
dst_ptr= add_option(dst_ptr, option_value, option, remove_option);
opt_applied= 1;
......
server-tools/instance-manager/IMService.cpp
View file @ 8b4fcf6e
......@@ -20,7 +20,7 @@ IMService::~IMService(void)
void IMService::Stop()
{
ReportStatus(SERVICE_STOP_PENDING);
// stop the IM work
raise(SIGTERM);
}
......@@ -32,7 +32,7 @@ void IMService::Run(DWORD argc, LPTSTR *argv)
Options o;
o.load(argc, argv);
// init goes here
ReportStatus((DWORD)SERVICE_RUNNING);
......@@ -46,13 +46,13 @@ void IMService::Log(const char *msg)
log_info(msg);
}
int HandleServiceOptions(Options options)
int HandleServiceOptions()
{
int ret_val= 0;
IMService winService;
if (options.install_as_service)
if (Options::Service::install_as_service)
{
if (winService.IsInstalled())
log_info("Service is already installed");
......@@ -64,7 +64,7 @@ int HandleServiceOptions(Options options)
ret_val= 1;
}
}
else if (options.remove_service)
else if (Options::Service::remove_service)
{
if (! winService.IsInstalled())
log_info("Service is not installed");
......@@ -77,6 +77,19 @@ int HandleServiceOptions(Options options)
}
}
else
ret_val= !winService.Init();
{
log_info("Initializing Instance Manager service...");
if (!winService.Init())
{
log_info("Service failed to initialize.");
fprintf(stderr,
"The service should be started by Windows Service Manager.\n"
"The MySQL Manager should be started with '--standalone'\n"
"to run from command line.");
ret_val= 1;
}
}
return ret_val;
}
server-tools/instance-manager/IMService.h
View file @ 8b4fcf6e
/*
Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#include "windowsservice.h"
......@@ -12,3 +30,5 @@ class IMService : public WindowsService
void Stop();
void Run(DWORD argc, LPTSTR *argv);
};
extern int HandleServiceOptions();
server-tools/instance-manager/Makefile.am
View file @ 8b4fcf6e
......@@ -76,7 +76,10 @@ mysqlmanager_SOURCES= command.cc command.h mysqlmanager.cc \
guardian.cc guardian.h \
parse_output.cc parse_output.h \
mysql_manager_error.h \
portability.h
portability.h \
exit_codes.h \
user_management_commands.h \
user_management_commands.cc
mysqlmanager_LDADD= @CLIENT_EXTRA_LDFLAGS@ \
liboptions.la \
......@@ -90,6 +93,9 @@ mysqlmanager_LDADD= @CLIENT_EXTRA_LDFLAGS@ \
EXTRA_DIST = WindowsService.cpp WindowsService.h IMService.cpp \
IMService.h cmakelists.txt
AM_CFLAGS = -Werror
AM_CXXFLAGS = -Werror
tags:
ctags -R *.h *.cc
......
server-tools/instance-manager/WindowsService.cpp
View file @ 8b4fcf6e
......@@ -7,9 +7,9 @@ static WindowsService *gService;
WindowsService::WindowsService(void) :
statusCheckpoint(0),
serviceName(NULL),
inited(false),
inited(FALSE),
dwAcceptedControls(SERVICE_ACCEPT_STOP),
debugging(false)
debugging(FALSE)
{
gService= this;
status.dwServiceType= SERVICE_WIN32_OWN_PROCESS;
......@@ -22,11 +22,12 @@ WindowsService::~WindowsService(void)
BOOL WindowsService::Install()
{
bool ret_val= false;
bool ret_val= FALSE;
SC_HANDLE newService;
SC_HANDLE scm;
if (IsInstalled()) return true;
if (IsInstalled())
return TRUE;
// determine the name of the currently executing file
char szFilePath[_MAX_PATH];
......@@ -34,7 +35,7 @@ BOOL WindowsService::Install()
// open a connection to the SCM
if (!(scm= OpenSCManager(0, 0,SC_MANAGER_CREATE_SERVICE)))
return false;
return FALSE;
newService= CreateService(scm, serviceName, displayName,
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
......@@ -45,7 +46,7 @@ BOOL WindowsService::Install()
if (newService)
{
CloseServiceHandle(newService);
ret_val= true;
ret_val= TRUE;
}
CloseServiceHandle(scm);
......@@ -56,34 +57,35 @@ BOOL WindowsService::Init()
{
assert(serviceName != NULL);
if (inited) return true;
if (inited)
return TRUE;
SERVICE_TABLE_ENTRY stb[] =
{
{ (LPSTR)serviceName, (LPSERVICE_MAIN_FUNCTION) ServiceMain},
{ NULL, NULL }
};
inited= true;
inited= TRUE;
return StartServiceCtrlDispatcher(stb); //register with the Service Manager
}
BOOL WindowsService::Remove()
{
bool ret_val= false;
bool ret_val= FALSE;
if (! IsInstalled())
return true;
if (!IsInstalled())
return TRUE;
// open a connection to the SCM
SC_HANDLE scm= OpenSCManager(0, 0,SC_MANAGER_CREATE_SERVICE);
if (! scm)
return false;
if (!scm)
return FALSE;
SC_HANDLE service= OpenService(scm, serviceName, DELETE);
if (service)
{
if (DeleteService(service))
ret_val= true;
ret_val= TRUE;
DWORD dw= ::GetLastError();
CloseServiceHandle(service);
}
......@@ -116,7 +118,8 @@ void WindowsService::SetAcceptedControls(DWORD acceptedControls)
BOOL WindowsService::ReportStatus(DWORD currentState, DWORD waitHint,
DWORD dwError)
{
if(debugging) return TRUE;
if (debugging)
return TRUE;
if(currentState == SERVICE_START_PENDING)
status.dwControlsAccepted= 0;
......
server-tools/instance-manager/WindowsService.h
View file @ 8b4fcf6e
/*
Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
class WindowsService
......
server-tools/instance-manager/command.h
View file @ 8b4fcf6e
......@@ -22,10 +22,12 @@
#pragma interface
#endif
/* Class responsible for allocation of im commands. */
/* Class responsible for allocation of IM commands. */
class Instance_map;
struct st_net;
/*
Command - entry point for any command.
GangOf4: 'Command' design pattern
......@@ -37,8 +39,18 @@ class Command
Command(Instance_map *instance_map_arg= 0);
virtual ~Command();
/* method of executing: */
virtual int execute(struct st_net *net, ulong connection_id) = 0;
/*
This operation incapsulates behaviour of the command.
SYNOPSYS
net The network connection to the client.
connection_id Client connection ID
RETURN
0 On success
non 0 On error. Client error code is returned.
*/
virtual int execute(st_net *net, ulong connection_id) = 0;
protected:
Instance_map *instance_map;
......
server-tools/instance-manager/commands.cc
View file @ 8b4fcf6e
This diff is collapsed.
server-tools/instance-manager/commands.h
View file @ 8b4fcf6e
This diff is collapsed.
server-tools/instance-manager/exit_codes.h 0 → 100644
View file @ 8b4fcf6e
#ifndef INCLUDES_MYSQL_INSTANCE_MANAGER_EXIT_CODES_H
#define INCLUDES_MYSQL_INSTANCE_MANAGER_EXIT_CODES_H
/*
Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
This file contains a list of exit codes, which are used when Instance
Manager is working in user-management mode.
*/
const int ERR_OK = 0;
const int ERR_OUT_OF_MEMORY = 1;
const int ERR_INVALID_USAGE = 2;
const int ERR_INTERNAL_ERROR = 3;
const int ERR_IO_ERROR = 4;
const int ERR_PASSWORD_FILE_CORRUPTED = 5;
const int ERR_PASSWORD_FILE_DOES_NOT_EXIST = 6;
const int ERR_CAN_NOT_READ_USER_NAME = 10;
const int ERR_CAN_NOT_READ_PASSWORD = 11;
const int ERR_USER_ALREADY_EXISTS = 12;
const int ERR_USER_NOT_FOUND = 13;
#endif // INCLUDES_MYSQL_INSTANCE_MANAGER_EXIT_CODES_H
server-tools/instance-manager/guardian.cc
View file @ 8b4fcf6e
......@@ -21,16 +21,14 @@
#include "guardian.h"
#include "instance_map.h"
#include "instance.h"
#include "mysql_manager_error.h"
#include "log.h"
#include "portability.h"
#include <string.h>
#include <sys/types.h>
#include <signal.h>
#include "instance.h"
#include "instance_map.h"
#include "log.h"
#include "mysql_manager_error.h"
pthread_handler_t guardian(void *arg)
......@@ -40,6 +38,37 @@ pthread_handler_t guardian(void *arg)
return 0;
}
const char *
Guardian_thread::get_instance_state_name(enum_instance_state state)
{
switch (state) {
case NOT_STARTED:
return "offline";
case STARTING:
return "starting";
case STARTED:
return "online";
case JUST_CRASHED:
return "failed";
case CRASHED:
return "crashed";
case CRASHED_AND_ABANDONED:
return "abandoned";
case STOPPING:
return "stopping";
}
return NULL; /* just to ignore compiler warning. */
}
Guardian_thread::Guardian_thread(Thread_registry &thread_registry_arg,
Instance_map *instance_map_arg,
uint monitoring_interval_arg) :
......@@ -89,10 +118,17 @@ void Guardian_thread::process_instance(Instance *instance,
if (current_node->state == STOPPING)
{
/* this brach is executed during shutdown */
if (instance->options.shutdown_delay_val)
if (instance->options.shutdown_delay)
{
/*
NOTE: it is important to check shutdown_delay here, but use
shutdown_delay_val. The idea is that if the option is unset,
shutdown_delay will be NULL, but shutdown_delay_val will not be reset.
*/
waitchild= instance->options.shutdown_delay_val;
}
/* this returns true if and only if an instance was stopped for sure */
/* this returns TRUE if and only if an instance was stopped for sure */
if (instance->is_crashed())
*guarded_instances= list_delete(*guarded_instances, node);
else if ( (uint) (current_time - current_node->last_checked) > waitchild)
......@@ -159,7 +195,11 @@ void Guardian_thread::process_instance(Instance *instance,
instance->options.instance_name);
}
else
{
log_info("guardian: cannot start instance %s. Abandoning attempts "
"to (re)start it", instance->options.instance_name);
current_node->state= CRASHED_AND_ABANDONED;
}
}
break;
case CRASHED_AND_ABANDONED:
......@@ -242,7 +282,9 @@ int Guardian_thread::is_stopped()
SYNOPSYS
Guardian_thread::init()
NOTE: One should always lock guardian before calling this routine.
NOTE: The operation should be invoked with the following locks acquired:
- Guardian_thread;
- Instance_map;
RETURN
0 - ok
......@@ -261,12 +303,11 @@ int Guardian_thread::init()
while ((instance= iterator.next()))
{
if (!(instance->options.nonguarded))
if (guard(instance, TRUE)) /* do not lock guardian */
{
instance_map->unlock();
return 1;
}
if (instance->options.nonguarded)
continue;
if (guard(instance, TRUE)) /* do not lock guardian */
return 1;
}
return 0;
......@@ -334,24 +375,14 @@ int Guardian_thread::stop_guard(Instance *instance)
LIST *node;
pthread_mutex_lock(&LOCK_guardian);
node= guarded_instances;
while (node != NULL)
{
/*
We compare only pointers, as we always use pointers from the
instance_map's MEM_ROOT.
*/
if (((GUARD_NODE *) node->data)->instance == instance)
{
guarded_instances= list_delete(guarded_instances, node);
pthread_mutex_unlock(&LOCK_guardian);
return 0;
}
else
node= node->next;
}
node= find_instance_node(instance);
if (node != NULL)
guarded_instances= list_delete(guarded_instances, node);
pthread_mutex_unlock(&LOCK_guardian);
/* if there is nothing to delete it is also fine */
return 0;
}
......@@ -420,7 +451,7 @@ int Guardian_thread::stop_instances(bool stop_instances_arg)
void Guardian_thread::lock()
{
pthread_mutex_lock(&LOCK_guardian);
pthread_mutex_lock(&LOCK_guardian);
}
......@@ -428,3 +459,41 @@ void Guardian_thread::unlock()
{
pthread_mutex_unlock(&LOCK_guardian);
}
LIST *Guardian_thread::find_instance_node(Instance *instance)
{
LIST *node= guarded_instances;
while (node != NULL)
{
/*
We compare only pointers, as we always use pointers from the
instance_map's MEM_ROOT.
*/
if (((GUARD_NODE *) node->data)->instance == instance)
return node;
node= node->next;
}
return NULL;
}
bool Guardian_thread::is_active(Instance *instance)
{
bool guarded;
lock();
guarded= find_instance_node(instance) != NULL;
/* is_running() can take a long time, so let's unlock mutex first. */
unlock();
if (guarded)
return true;
return instance->is_running();
}
server-tools/instance-manager/guardian.h
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server-tools/instance-manager/instance.cc
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server-tools/instance-manager/instance.h
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server-tools/instance-manager/listener.cc
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server-tools/instance-manager/listener.h
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......@@ -27,23 +27,19 @@
pthread_handler_t listener(void *arg);
class Thread_registry;
struct Options;
class User_map;
class Instance_map;
struct Listener_thread_args
{
Thread_registry &thread_registry;
const Options &options;
const User_map &user_map;
Instance_map &instance_map;
Listener_thread_args(Thread_registry &thread_registry_arg,
const Options &options_arg,
const User_map &user_map_arg,
Instance_map &instance_map_arg) :
thread_registry(thread_registry_arg)
,options(options_arg)
,user_map(user_map_arg)
,instance_map(instance_map_arg)
{}
......
server-tools/instance-manager/log.cc
View file @ 8b4fcf6e
......@@ -14,14 +14,14 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include <my_global.h>
#include "log.h"
#include "portability.h"
#include <stdarg.h>
#include <my_global.h>
#include <m_string.h>
#include <my_sys.h>
#include <stdarg.h>
/*
TODO:
- add flexible header support
......@@ -71,7 +71,7 @@ static inline void log(FILE *file, const char *format, va_list args)
{
int size= sizeof(buff_stack) * 2;
buff_msg= (char*) my_malloc(size, MYF(0));
while (true)
while (TRUE)
{
if (buff_msg == 0)
{
......
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server-tools/instance-manager/user_management_commands.cc 0 → 100644
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