Cloud-paas Cloud Service Experience

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In our 51CTO cloud PAAs platform for the public testing experience is nearing the end of the recent use of Uncle Nine also have some experience, here and everyone to share.

First, as the name implies, the Cloud provides a PAAs platform. What kind of service does PAAs belong to in cloud computing?

The following introduction is from Wikipedia

Platform as a service (platform as a services, abbreviated as PAAs) is a cloud computing service that provides the computing platform and the solution stack as a service. At the typical level of cloud computing, the platform-as-a- service layer is between software-as-a-service and infrastructure-as-a-service. PAAs serves as a service for software-developed platforms, delivering software-as-a-service (SaaS) models to users. Therefore, PAAs is also an application of the SaaS model. However, the advent of PAAs can accelerate the development of SaaS, especially to speed up the development of SaaS applications. Platform as a service (PaaS) This is a new software application pattern or architecture that arises after software as a service (software as a services, or SaaS). Is the further development of the application service provider (the application service Provider, or ASP).

In short, PAAs is not a purely virtual machine, but a virtual machine that contains some pre-configured environments. It is convenient for us to develop and use.

For example, what we need is a virtual machine for Windows Server 2012, which is a requirement for IaaS. What if we need a virtual machine that's loaded with WordPress? So this is the need for a PAAs.

First impressions of Cloud PAAs

The registration phase does not say, click http://paas.neucloud.cn/user-register.html for normal registration can be, the process is simple, there is no ambiguity of the place.

After registration is completed, return to the login screen, enter the account password to log in the system.

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After logging in, you will be redirected to the previously logged in page. We can click on the top of the "console" to enter the cloud management background.

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The background of the interface is divided into the left and right three parts, the left is the function list, the middle is the function display, the right is tips. Overall, common functions at a glance.

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Here is a small problem that affects the experience . Although it is small details, does not affect the function, but I personally feel that small details will easily affect the user's perception of the enterprise.

In Chrome (other browsers are not tested), different resolutions, the application of the template's icon width is not fixed, but based on the width of the page automatically change, this time will produce stretching problems, more ugly. As shown in. 650) this.width=650; "src=" Http://www.ny9s.com/wp-content/uploads/2016/05/050916_0716_5.png "/>

Feature introduction Add cloud account, heterogeneous management

From the previous section, we can see that the cloud supports other clouds, such as Ali, Qingyun, and larks, to integrate them. This is a useful feature for businesses. Managing multiple different businesses in one window saves time and effort. and heterogeneous management is now a more promising direction.

Add a Cloud account , you can see that there are many clouds supported here, Amazon and cloudstack These are not supported for the time being. Keep picking up a little problem here.

Is the next step of this chart useful? No use at all. From the user click Logic, after selecting any kind of cloud, automatically pop up is to add the Account menu, and "Next" does not have any relationship.

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Continue to look down, for example, here we add the Microsoft cloud, according to the need to add account password.

Tips Here I feel good, do not know how to fill in, move over to look at it.

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If you do not know how to write the entire article, you can also click on the above description of the text inside the " click here ", you can see the following detailed configuration document. Written in very detailed, to tell the truth I think this set of help manuals written very well. At the front desk encountered a problem, there are related links to jump over, you can get more detailed answers.

Suggest "Click here" button, can be more eye-catching.

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Deploy cloud applications and get started quickly

The above-mentioned heterogeneous, general users are still not accessible at the beginning, deployment of applications is the focus of emphasis. Let's take a look at the actions and experiences of deploying the app.

The problem of auto-scaling is also reflected here, like the manufacturers can handle it.

Let's try to deploy a WordPress look.

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Click "Deploy ″ after the need to fill out the information needed to configure it." Before and manufacturers feedback, hope that the culture more. Feedback after the login did see some changes, such as host type of place, is now also described in Chinese 1-core 1G, 2-core 2G This, indicating that the manufacturers are still serious listening to user feedback. But it still needs to be strengthened. Like Manage_port here should also be translated into "management port", where the bad description can also be made tips.

In addition here the System Password input pane, should use the Password box, enter the time to hide it.

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Soon received the error prompt, stating that the password does not meet the strong rule requirements, the error is obvious, praise. Let's change it and submit it again.

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Wait a moment. Once created, we can click to view the details of the app, which will automatically help you create port mappings, as well as provide virtual machine network, CPU and other information usage. Still to mention here, one months ago this interface is still a lot of English, now the key information has been done in Chinese culture.

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Still say a moment ago we created WordPress. The configuration address can be accessed directly from the panel.

This time think about what we have done, if we need to do something. What work is saved.

The way PAAs works is more friendly to programmers. We do not need to pay attention to how to set up the system, how to do security configuration, how to deal with the relationship between the database and the server, all do not need to manage, focus on development on the good.

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For remote maintenance, there is nothing to install on the computer, even SSH software is not required, in the Web interface click on the right side of the "Operation", you can quickly connect to this server.

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Web-style VNC, very thoughtful features.

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Summary

A little bit of experience, because of the limited quota, I simply configured a few single-node services. Overall it is satisfactory, but the details of the area need to be optimized. Help to guide the aspect can be strengthened, in addition the translation work still has many unfinished.

The biggest benefit of PAAs is to save time, such as the elk we use, to collect logs. Normal process, we need to install the server, and may be more than one server, and then configure a lot of software, a variety of software combinations to achieve the effect. This can be done automatically by the cloud vendors to complete, you can focus on business, rather than cumbersome installed on the top.

Another example, when we are not familiar with a technology, the technology deployment is difficult, then you can directly create a normal use of the application, direct experience. Professional work to the professional people to do, the basic environment is important but for the end user is not important. This also reflects the PAAs of the general and value.

This article is from the "Nine uncle-Microsoft Private Cloud" blog, please make sure to keep this source http://jiushu.blog.51cto.com/972756/1771478

Cloud-paas Cloud Service Experience