versions of the reviews micro-service:
The V1 version does not call the ratings service.
The V2 version invokes the ratings service and uses 1 to 5 black star icons to display rating information.
The V3 version invokes the ratings service and uses 1 to 5 red Star icons to display rating information.
Shows the end-to-end architecture of this
Original: Istio Source analysis--mixer Telemetry report
Statement
This article needs to understand Istio,k8s,golang,envoy,mixer basics
The analyzed environment is K8s,istio version 0.8.0
What are telemetry reports?
This article mainly introduces a GRPC interface provided by mixer, which is responsible
Original: Istio source analysis--pilot-agent How to manage envoy life cycle
Statement
The source code for the analysis is 0.7.1 version
Environment for K8s
Because there is no C + + foundation, so the source analysis stops in C + +, but also learned a lot of things
What is Pilot-agent?
when we do
kubectl apply -f , K8s will help us build 3 of containers.
[root@izwz9cffi0prthtem4
OverviewTraffic migration is an important function of traffic management. Istio provides traffic management capabilities to decouple traffic from infrastructure expansion, support dynamic request routing, fault injection, timeout retry, fuse and traffic migration, and more. The primary purpose of traffic migration is to move traffic from one version of the microservices to another, such as traffic switching
Use Google Cloud deployment Manager to install and run Istio's quick start instructions in Google kubernetes Engine(Gke).
This quick start is used to create a new Gke cluster, install Istio, and then deploy the BookInfo sample application. It is performed automatically using Deployment Manager and is described in detail in the istio on kubernetes setup Guide .
Note: The default installation creates a Gke Al
Pc jumps to the m version, but the m version's point pc version link cannot be stopped in the pc version or jump to the m version below is the pc-side code in the amp; lt; head amp; gt; {code ...} the following is the code {code...} in the head of version m ...} how can I
PC version of the M-version OK, but the M-point PC version of the link can not be stopped in the PC version or skip to the M version
The following is the PC-side code in the
The following is the code in the M version of hea
also to clean up in time.
And there are two solutions:
1.60 days before the daily cleaning of the log
2. Over time, clean up the 60 days before the log.
But either way, it has to be handled by technology, manual to delete unless you are very professional, you can find 60 days before the log file to delete, but even if you are very good technology, this method is very time-consuming, the best way is: Using a DOS batch or script to implement, you can use the script is mainly VBS and JS.
There ar
Production Environment:Source database: RHEL + Oracle 11.2.0.3Target database: HP-UX + Oracle 10.2.0.4Requirements: Migrate part of the table 11.2.0.3-->10.2.0.4, if some tables within the migration scope already exist in the target library, then replace. This migration data volume Initial scenario: the lower version of the client connects to the high-version database, with the lower
Sets the browser version (IE version) and browser version (ie version) of the client that accesses the project by default.
In project development and deployment, browser incompatibility is found, which makes the user experience better without compatibility (IE browser)
Let's set the client's default browser
Original author: Dream Software Paradise
Ad safe5.0.630.9901 Understand your version of the patch package
Original address: Http://dl.ad-safe.com/adsafe_v4/download/adsafe.v5.0.630.9901.exe
Advertising filters have artifacts,
A video advertisement sweeps the light.
Understand your version of the 1-byte patch,
Start directly on the drag tray.
Download Address: http://www.ctfile.com/info/IQX211805
Many software will be released before the official release of a number of preview or beta version, generally called "beta" or "RC version", especially open source software, and even the "alpha version", below to explain the meaning of the various versions.Alpha version: Internal beta. Alpha is the first of the Greek al
IPhone6 Port version (European version)
Hong Kong version of the bare metal unlocked public version, the model for IPhone6 (A1586), IPhone6 Plus (A1524) hardware support all Netcom, CDMA network hardware base support, but because there is no CDMA operators in Hong Kong, the default should be soft shielding, You need
Obtain information about the application and mobile phone installation: application version number, mobile phone model, mobile phone brand, Android system version number, and version number android/*** User-Agent** @ Return user-agent*/Public String getUser_Agent (){String ua = "Android;" + getOSVersion () + ";" + getVersion () + ";"+ GetVendor () + "-" + getDevi
Many software will be released before the official release of a number of preview or beta version, generally called "beta" or "RC version", especially open source software, and even the "alpha version", below to explain the meaning of the various versions.Alpha version: Internal beta. Alpha is the first of the Greek al
Install multi-version PHP environments with PHP manager,windows R2 IIS7.5For individuals on the Windows R2, configure the Install PHP environment in the IIS environment in practice with the attention point:1. If you need to configure MySQL on the server, install MySQL before configuring the PHP environment. (Download the appropriate MySQL version as per your needs)MySQL installation configuration steps See:
For details about how to view the Linux version number (kernel version number and release version number)-Linux general technology-Linux technology and application information, see the following. First, we need to distinguish the kernel version number from the release version
How to choose PHP version? Which version should I use? , PHP version
More than 75% of Web sites use PHP as a development language, and wordpress,phpmyadmin and other open source projects are prevalent, bringing a large number of long-tailed users. However, they are generally installed and rarely upgraded. is the current use of PHP statistics.
Surprisingly, the
One-click recovery wizard version difference: installed version and Professional versionOne-click recovery genie has a wide range of purposes and users. There are multiple versions of one-click recovery genie. Which versions should be selected as a headache for users? What is the difference between one-click recovery genie installed edition and Professional Edition? The one-click Restore wizard is a softwar
[Code Note] iOS-mobile phone version number, model, operating system version, unique device identifier, ios-version number
I. Code.
RootViewController. m
# Import "ViewController. h "# import" sys/utsname. h "@ interface ViewController () @ end @ implementation ViewController-(void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the vi
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