refresh request from the message bus, it is reset from config Server to obtain configuration information.
In this way, we still do not achieve the goal, although the configuration of the refresh has become very fast, but we still do not have to modify the Git warehouse, all services are automatically refreshed one thing, we also need to send a POST request to config server.
At this time, we can achieve the goal through the webhook of the remote warehouse. What's the use of Webhook?
Webhook sen
In the last three years, the incidence rate of bank card crime has been increasing but the rate of detection is still to be improved, "Yesterday, in the province's public security departments to combat and prevent economic crime propaganda day activities, provincial Public security Bureau through the investigation bureau to crack down on bank card crime director Liu received this reporter's interview, detailed bank card crime of the latest trends, He said the public Security Department is workin
only partially compensate for the negative performance of bitmap.
4655 lines, issued bitmap bulk write request.4657 lines, update the serial number of the bitmap bulk write request.
4658 lines, will wait for bitmap to write the strip issued.
4660 raid5_activate_delayed (conf);
4660 lines, look at the function name is the activation of the delay stripe meaning. So why delay the handling of the stripe? I
From a common application, the requirements of the storage system has good IO performance also requires the protection of data security work, so raid10 and RAID5 should be our focus of attention.
Simply talking about the advantages of different RAID levels is impractical, and raid is only a complete array with disk binding.
The following from the IO performance, data refactoring and the impact on the system performance, data security, etc., combined with the status of the disk to analyze the d
To give you illustrator software users to detailed analysis to share the drawing of linear fringe geometric art patterns of the tutorial.
Tutorial Sharing:
First, create art brushes
To make a stripe pattern, the first thing we need to think about is what tools are used to achieve it more quickly. Because such as stripes, dots, squares ... This kind of basic pattern has the common character that repeats a certain visual law
This article explains the basic principles of disk array raid0,raid1 and RAID5 and their differences, so that you could refer to when configuring the server ...
RAID 0: Stripe group without error controlTo implement RAID0 must have more than two hard drives, RAID0 implements the stripe group, the data is not stored on a hard disk, but is divided into blocks of data stored on different drives. Because the da
created the brick in the system disk, which is not allowed by default in Gluster, if this is necessary, use force
GlusterFS Several volume modes description:
One, distributed Volumes, default mode, DHT
Gluster Volume Create Test-volume server1:/exp1 server2:/exp2 server3:/exp3 server4:/exp4
Second, replicated Volumes, copy mode, AFR
Gluster Volume Create Test-volume Replica 2 transport TCP SERVER1:/EXP1 SERVER2:/EXP2
Avoid brain fissures and join arbitration
Gluster Volume Create
Third, s
of the data, prevent a hard disk in the array corruption, resulting in the loss of all data, RAID also provides redundant information, so that the damaged disk in the array can be replaced by other disks. Currently, the more popular raid includes the RAID0,RAID1,RAID5 and their comps.
RAID0 provides the functionality of stripe, and simply pieced together the disks in the array, and any one of the disks is destroyed, resulting in a total annihilation;
group with an AU size of 16MB and fine grain striping size 1MB (previously 128KB)This lowers the extent map size to the original 1/16. The AU parameter can only be used when the disk group is set up. When a disk group is established, you cannot change the size of the AU for this disk group In order to change the AU size (that is, the data extent size), you must reset the following ASM implicit parameters: Change from 1MB to 16mb,fine grain stripe siz
types of logical volume mapping modes:Linear mode-maps a range of physical blocks to logical blocks in order, which is the default mapping method. For example, map 1-25 of Le in a logical volume to PV1, and 26-50 of Le to PV2.Stripe mode-the logical block is mapped to a different physical volume in the form of a stripe, which is somewhat similar to the previous RAID 0, which improves the performance of the
release only need to update the above command version, create a new tag, so that the jquery plug-in center will automatically get the new version information
$ git tag 0.1.0$ git push Origin--tagsGitHub Service Hooks1 Click Settings on the right menu of the project2 Click on ' Webhooks Services ' after entering the Setup page.3 then click on the ' Configure Services ' button on the right home page4 A very long list appears, down to jquery Plugi
release only need to update the above command version, create a new tag, so that the jquery plug-in center will automatically get the new version information
$ git tag 0.1.0$ git push Origin--tagsGitHub Service Hooks1 Click Settings on the right menu of the project2 Click on ' Webhooks Services ' after entering the Setup page.3 then click on the ' Configure Services ' button on the right home page4 A very long list appears, down to jquery Plugi
. Before going into Docker registry, let's take a look at some common terminology and warehouse-related concepts.1.Repositories (warehouses) can be labeled like or tagged like bookmarks.2. Users can comment under the warehouse.3. A private warehouse is similar to a shared warehouse, except that the former does not appear in the search results and does not have permission to access it. Only users who are set up as collaborators can access the private warehouse.4. Configure
after the task is executed. This command receives an API token, the name of the room, and the user name of the sender displayed in the message:
@servers(['web' => '192.168.1.1'])@task('foo', ['on' => 'web']) ls -al@endtask@after @hipchat('token', 'room', 'Envoy')@endafter
If necessary, you can also send custom messages to the HipChat room. When building a message, the available variables of the task are also available in the message:
@after @hipchat('token', 'room', 'Envoy', "$task ran in
of using cached data) to search, use-fOr-forceFlag:
awesome
Like this:
awesome python -f
Or,
awesome python --force
The above command will display the list in the awesome-python GitHub repository.
Great, right?
To exit the tool, Press ESC. To display help information, enter:
awesome -h
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Host a builds Gitlab.Gitlab Download: https://www.gitlab.cc/downloads/(gitlab Chinese web)Host B builds JenkinsJenkins Download: https://jenkins.io/index.html (Gitlab website)Download Openssl-server at both endsGitlab the end of the build, create a project. First you need to configure the public key of Jenkins on the Gitlab side.Locate the Deploy keys in the settingsGenerate a pair of keys with the Jenkins user using the ssh-keygen-t RSA command on the Jenkins server. Copy the contents of the ~/
GitHub can be set hooks, see: In the settings webhooks services , can be Just the push event. set to your server to send a request, and then do the appropriate processing.Https://help.github.com/articles/creating-webhooksSee document: Man GithooksNAMEGithooks-hooks used by GitSynopsis$GIT _dir/hooks/*DESCRIPTIONHooks is little scripts you can place in $GIT _dir/hooks directory to trigger action at certain points. When Git init is run, a handful of ex
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