Howto unlock local Cloud Foundry user. Didn't found an option on uaac Gem?
Our users use CI/CD tools with wrong passwords and then their CF users get locked.
By default, UAA does not permanently lock accounts after failed attempts. It will cause an account to be unavailable for a period of time (5 mins default) and will continue to lock for 5 mins until a successful login occurs. If you have not changed the default configuration, just wait 5 mins and try with the correct credentials.
Use uaadb
select * from sec_audit;
+--------------------------------------+------------+----------------------------+----------------+---------------------+------------------+
| principal_id | event_type | origin | event_data | created | identity_zone_id |
+--------------------------------------+------------+----------------------------+----------------+---------------------+------------------+
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 10:51:47 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 11:46:34 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 11:46:47 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 11:46:56 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 11:47:01 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 12:51:47 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 13:46:34 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 13:46:47 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 13:46:56 | uaa |
| e38af5c2-ae71-406e-bfd5-2df4f8891cf7 | 1 | remoteAddress=192.168.35.27 | admin-opr | 2015-11-11 13:47:01 | uaa |
+--------------------------------------+------------+----------------------------+----------------+---------------------+------------------+
Truncate this table and all locks are away
Related
My access pattern/query would be: Get Name and Email of all friends by user (example USER#1).
I have added GSI to invert PK and SK which will allow me to query using SK.
Sample data is below in table,
+--------+----------+------+---------------+
| PK | SK | Name | Email |
+--------+----------+------+---------------+
| USER#1 | USER#1 | Bob | bob#email.com |
| USER#2 | USER#2 | Rob | rob#email.com |
| USER#3 | USER#3 | Tom | tom#email.com |
| USER#1 | FRIEND#2 | | |
| USER#1 | FRIEND#3 | | |
+--------+----------+------+---------------+
My question is it possible to get friends of USER#1 in single query?
Thanks in advance.
Option 1: Denormalization
Store the data in the following format:
+--------+----------+------+---------------+
| PK | SK | Name | Email |
+--------+----------+------+---------------+
| USER#1 | USER#1 | Bob | bob#email.com |
| USER#2 | USER#2 | Rob | rob#email.com |
| USER#3 | USER#3 | Tom | tom#email.com |
| USER#1 | FRIEND#2 | Rob | rob#email.com |
| USER#1 | FRIEND#3 | Tom | tom#email.com |
+--------+----------+------+---------------+
Pro: can query and get user name and email directly
Con: update becomes expensive
Option 2: BatchGetItem
Store the data as it is, aka
+--------+----------+------+---------------+
| PK | SK | Name | Email |
+--------+----------+------+---------------+
| USER#1 | USER#1 | Bob | bob#email.com |
| USER#2 | USER#2 | Rob | rob#email.com |
| USER#3 | USER#3 | Tom | tom#email.com |
| USER#1 | FRIEND#2 | | |
| USER#1 | FRIEND#3 | | |
+--------+----------+------+---------------+
Then use BatchGetItem API to retrieve the name and email for each friend.
Pro: data is "normalized" (less duplication, less storage)
Con: you need to do BatchGetItem's in a for loop if you want to retrieve all the friends' details
I am trying to format the AWS CLI table output so that it shows as a 'nice' formatted table in markdown in typora, github md files, etc...
For example, the original table-formatted output from the AWS CLI command
$ aws ec2 describe-subnets --query "Subnets[*].{CIDR:CidrBlock,Name:Tags[?Key=='Name']|[0].Value,AZ:AvailabilityZone}" --output table
is
----------------------------------------------------------------------
| DescribeSubnets |
+------------+------------------+------------------------------------+
| AZ | CIDR | Name |
+------------+------------------+------------------------------------+
| eu-west-3c| 10.1.103.0/24 | vpc-acme-test-public-eu-west-3c |
| eu-west-3b| 172.31.16.0/20 | None |
| eu-west-3a| 10.1.101.0/24 | vpc-acme-test-public-eu-west-3a |
| eu-west-3c| 10.1.3.0/24 | vpc-acme-test-private-eu-west-3c |
| eu-west-3b| 10.1.2.0/24 | vpc-acme-test-private-eu-west-3b |
| eu-west-3a| 172.31.0.0/20 | None |
| eu-west-3c| 172.31.32.0/20 | None |
| eu-west-3a| 10.1.1.0/24 | vpc-acme-test-private-eu-west-3a |
| eu-west-3b| 10.1.102.0/24 | vpc-acme-test-public-eu-west-3b |
+------------+------------------+------------------------------------+
Based on assorted markdown tutorials and tests, the output that would render properly as a table in typora and github is something like:
| AZ | CIDR | Name |
|------------|------------------|------------------------------------|
| eu-west-3c| 10.1.103.0/24 | vpc-acme-test-public-eu-west-3c |
| eu-west-3b| 172.31.16.0/20 | None |
| eu-west-3a| 10.1.101.0/24 | vpc-acme-test-public-eu-west-3a |
| eu-west-3c| 10.1.3.0/24 | vpc-acme-test-private-eu-west-3c |
| eu-west-3b| 10.1.2.0/24 | vpc-acme-test-private-eu-west-3b |
| eu-west-3a| 172.31.0.0/20 | None |
| eu-west-3c| 172.31.32.0/20 | None |
| eu-west-3a| 10.1.1.0/24 | vpc-acme-test-private-eu-west-3a |
| eu-west-3b| 10.1.102.0/24 | vpc-acme-test-public-eu-west-3b |
(the text above does not render as a table in stackoverflow. Below a screenshot of this table rendered in typora:
I could not find any AWS CLI option, but the following unix-like series of filters does the job.
Pipe the output of the AWS command to:
sed s/'+'/'|'/g | tail -n +4 | head -n -1
The full CLI command is:
$ aws ec2 describe-subnets --query "Subnets[*].{CIDR:CidrBlock,Name:Tags[?Key=='Name']|[0].Value,AZ:AvailabilityZone}" --output table | sed s/'+'/'|'/g | tail -n +4 | head -n -1
Other suggestions welcome!
I have a software application which communicates with a Graphic User Interface using MQTT protocol.
The first software (let's call it app) publish messages and the second software (let's call it gui) subscribes to topics.
App software
The app software is a C++ application which embeds a MQTT client based on mosquittopp.
It sends messages on different topics in order to notify gui software.
Gui software
The gui software is a Qt application which embeds a MQTT client also based on mosquittopp.
When a message is received on a topic, a signal messageReceived is emitted.
The signal messageReceived is connected to a slot Message_received_from_topic.
All messages from all topics are processed into Message_received_from_topic slot.
Presenting the issue
A gui screen is composed of several fields. A field is updated when a message is received on the associated topic.
When gui stays on the same screen, receiving messages through MQTT allow to update fields without reloading the full screen.
However when changing to a screen which contains many fields, there are some glitches that appear because the screen is refreshed before all fields are generated.
In order to avoid those glitches, I want to lock screen refreshing before updating all fields at least once and then unlock refresh.
That's why not receiving MQTT messages in the right order is problematic.
Issue analysis
The issue I'm facing is that messages are not received in order by gui.
Here is a table that present how messages are sent and received.
+----------------------------------------------+----------------------------------------------+----------------------------------------------+
| Sent by **app** | On broker (using mosquitto_sub) | Received by **gui** |
+---------------------------+------------------+---------------------------+------------------+---------------------------+------------------+
| Topic | Message | Topic | Message | Topic | Message |
+---------------------------+------------------+---------------------------+------------------+---------------------------+------------------+
| widget/refresh | 0 | widget/refresh | 0 | widget/refresh | 0 |
| widget/input/value/9 | {"label":"2020"} | widget/input/value/9 | {"label":"2020"} | widget/refresh | 1 |
| widget/input/value/10 | {"label":"02"} | widget/input/value/10 | {"label":"02"} | widget/input/value/9 | {"label":"2020"} |
| widget/input/value/11 | {"label":"20"} | widget/input/value/11 | {"label":"20"} | widget/input/position/9 | 1 |
| widget/input/value/12 | {"label":"15"} | widget/input/value/12 | {"label":"15"} | widget/input/selection/9 | true |
| widget/input/value/13 | {"label":"06"} | widget/input/value/13 | {"label":"06"} | widget/input/value/10 | {"label":"02"} |
| widget/input/position/12 | 0 | widget/input/position/12 | 0 | widget/input/position/10 | 0 |
| widget/input/selection/12 | false | widget/input/selection/12 | false | widget/input/selection/10 | true |
| widget/input/position/13 | 0 | widget/input/position/13 | 0 | widget/input/value/11 | {"label":"20"} |
| widget/input/selection/13 | false | widget/input/selection/13 | false | widget/input/position/11 | 0 |
| widget/input/position/9 | 0 | widget/input/position/9 | 0 | widget/input/selection/11 | true |
| widget/input/selection/9 | true | widget/input/selection/9 | true | widget/input/value/12 | {"label":"15"} |
| widget/input/position/10 | 0 | widget/input/position/10 | 0 | widget/input/position/12 | 0 |
| widget/input/selection/10 | true | widget/input/selection/10 | true | widget/input/selection/12 | false |
| widget/input/position/11 | 0 | widget/input/position/11 | 0 | widget/input/value/13 | {"label":"06"} |
| widget/input/selection/11 | true | widget/input/selection/11 | true | widget/input/position/13 | 0 |
| widget/input/position/9 | 1 | widget/input/position/9 | 1 | widget/input/selection/13 | false |
| widget/refresh | 1 | widget/refresh | 1 | | |
+---------------------------+------------------+---------------------------+------------------+---------------------------+------------------+
Here messages are received in the wrong order, I'm also missing one message on topic "widget/input/position/9"
All publications and subscriptions are using QoS 2.
Questions
Does anybody knows why messages are not received in the right order by gui when they are correctly received using mosquitto_sub ?
Is there any configuration to apply to mosquitto broker in order to keep message order ?
I am new to django and SQL queries. I am trying some annotation with django. but unable to get results
+-----------------------+-----------+---------------------+
| email | event | event_date |
|-----------------------+-----------+---------------------|
| hector#example.com | open | 2017-01-03 13:26:13 |
| hector#example.com | delivered | 2017-01-03 13:26:28 |
| hector#example.com | open | 2017-01-03 13:26:33 |
| hector#example.com | open | 2017-01-03 13:26:33 |
| tornedo#example.com | open | 2017-01-03 13:34:53 |
| tornedo#example.com | 1 | 2017-01-03 13:35:22 |
| tornedo#example.com | open | 2016-09-05 00:00:00 |
| tornedo#example.com | open | 2016-09-17 00:00:00 |
| sparrow#example.com | open | 2017-01-03 16:05:36 |
| tornedo#example.com | open | 2017-01-03 20:12:15 |
| hector#example.com | open | 2017-01-03 22:06:47 |
| sparrow#example.com | open | 2017-01-09 19:46:26 |
| sparrow#example.com | open | 2017-01-09 19:47:59 |
| sparrow#example.com | open | 2017-01-09 19:48:28 |
| sparrow#example.com | delivered | 2017-01-09 19:52:24 |
+-----------------------+-----------+---------------------+
I have a table like this which contains email activity. I want to find who opened recently and also i want to count of each event happened. I want results exactly like
email | open | click | delivered | max_open_date
hector#example.com 4 <null> 1 2017-01-03 22:06:47
sparrow#example.com 3 <null> 1 2017-01-09 19:48:28
tornedo#example.com 4 1 <null> 2017-01-03 20:12:15
my model looks:
class EmailEvent(models.Model):
event = models.TextField(blank=True, null=True)
email = models.TextField(blank=True, null=True)
event_date = models.DateTimeField(blank=True, null=True)
i tried the following code. it giving correct count for open, click, delivered but giving wrong result for max_open_date. but i don't know why
EmailEvent.objects.values('email').annotate(
max_open_date=Case(When(event='open', then=Max('event_date')))),
open=Sum(Case(When(event='open',then=1),output_field=IntegerField())),
click=Sum(Case(When(event='click',then=1),output_field=IntegerField())),
open=Sum(Case(When(event='open',then=1),output_field=IntegerField())),
delivered=Sum(Case(When(event='delivered',then=1),output_field=IntegerField())),
)
Help me to get exact results i want. sorry for my bad english. Thanks!
I do not use django, but probably you need something like this:
max_open_date=Max(Case(When(event='open', then='event_date')))
I'm using Doctrine 2 with my ZF2 project, but i'm getting some weird problem with my server CPU and memory. And my server simply crashes.
I'm getting a lot of sleep state querys and they seem not to get cleaned.
mysql> show processlist;
+---------+--------------+-----------+------------------+----------------+------+--------------------+------------------------------------------------------------------------------------------------------+
| Id | User | Host | db | Command | Time | State | Info |
+---------+--------------+-----------+------------------+----------------+------+--------------------+------------------------------------------------------------------------------------------------------+
| 2832346 | leechprotect | localhost | leechprotect | Sleep | 197 | | NULL |
| 2832629 | db_user | localhost | db_exemple | Sleep | 3 | | NULL |
| 2832643 | db_user | localhost | db_exemple | Sleep | 3 | | NULL |
| 2832646 | db_user | localhost | db_exemple | Sleep | 3 | | NULL |
| 2832664 | db_user | localhost | db_exemple | Sleep | 154 | | NULL |
| 2832666 | db_user | localhost | db_exemple | Sleep | 153 | | NULL |
| 2832669 | db_user | localhost | db_exemple | Sleep | 152 | | NULL |
| 2832674 | db_user | localhost | db_exemple | Sleep | 7 | | NULL |
| 2832681 | db_user | localhost | db_exemple | Sleep | 1 | | NULL |
| 2832683 | db_user | localhost | db_exemple | Sleep | 4 | | NULL |
| 2832690 | db_user | localhost | db_exemple | Sleep | 149 | | NULL |
(.......)
Also, it seems php GC is not cleaning all the objects from memory, or even kill processes.
Is there a way to disable the cache system? Would it improve the use of my resorces=
Most my querys are similar to:
$query = $this->createQueryBuilder('i');
$query->innerJoin('\Application\Relation', 'r', 'WITH', 'r.child = i.id');
$query->innerJoin('\Application\Taxonomy', 't', 'WITH', 't.id = r.taxonomy');
$query->where('t.type = :type')->setParameter('type', $relation);
$query->groupBy('i.id');
$items = $query->getQuery()->getResult(2);
Thanks in advance.
Firstly check the mysql's wait_timout variable. From the documentation:
Wait_timeout : The number of seconds the server waits for activity on
a noninteractive connection before closing it.
In normal flow (which not using persistent connections), php closes the connection automatically after script execution. To ensure there are no sleeping threads; at the end of your script simply close the connection:
$entityManager->getConnection()->close();
If these queries are running in a big while/for loop, you might want to read doctrine 2 batch processing documentation.