I am deploying an application package which I have stored locally using the command:
curl --header Content-Type:application/zip --data-binary #application.zip localhost:19071/application/v2/tenant/default/prepareandactivate
And then I am accessing the vespa instance using the pyvespa command:
from vespa.application import Vespa
app = Vespa(url = "http://127.0.0.1", port=8080, deployment_message="Deployment successful for vespa")
But using these commands I am not able to access the application package and neither am I able to use the pyvespa functionalities associated with it.
app.application_package
Throws an error that ValueError: Application package not available.
Using which deployment command can I access the application package?
Other than that I tried using:
from vespa.application import ApplicationPackage
from vespa.package import Schema, Document
app_package = ApplicationPackage(name="application", schema=[(Schema("test", Document(None, None)))])
And then I am deploying this application package app_package using vespa Docker.
But the problem here is that I am not able to manually change the contents of the application package, like I am not able to add validation_overrides.xml to the application package and redeploy it using the curl command.
I used app.application_package.to_files to get the contents of the application package but making changes to it and redeploying using the curl command, doesn't reflect any changes.
curl --header Content-Type:application/zip --data-binary #application.zip localhost:19071/application/v2/tenant/default/prepareandactivate
Can you explain how we can actually make changes to the application package manually without any code and then redeploy it on the same docker instance?
PyVespa can't read an application package - it can only create an application package from Python: https://pyvespa.readthedocs.io/en/latest/getting-started-pyvespa.html#Create-the-application-package
You can query a running Vespa application without the application package, which is what you are doing in the first example: https://pyvespa.readthedocs.io/en/latest/query.html
However, pyvespa can be used to deploy an existing application package, e.g. https://pyvespa.readthedocs.io/en/latest/deploy-docker.html#Deploy-application-package-from-config-files, and it should be possible to edit the files there.
Related
Really new to web dev. so forgive me if this is a simple issue...
I want to host a React application on Microsoft IIS. This application makes server calls: this is the project I am trying to do https://www.twilio.com/blog/react-app-with-node-js-server-proxy)
What happens when I link the build to IIS is that I'm able to type something in the form, but I'm unable to see a response from the application (the fetch call is being made but is failing and nothing is returned). When I run npm run dev in the project folder the form works as it should, so it appears that the server isn't being hosted(?).
to deploy react application in iis follow below steps:
1)run below command to build the site:
npm run build
the above command creates a build folder inside your application folder.
2)now open iis manager.right-click on the server node and select create new site.
provide site binding detailed and set the folder path of the site to the build folder which is generated by the command.
https://stackoverflow.com/a/60110712/11147346
We are building an application that so far has a simple user management implementation. This question relates to the built-in password resetting functionality of Loopback v3. User management is being worked on a model derived from the built-in User, and it is called MyCustomUser
Each time code changes are pushed into a GitHub repo, we have Jenkins build a Docker container, and inside of it run npm install then lb-sdk (with suitable parameters) then ng build --env=prod and finally node .. After this happens, the application runs normally, BUT:
When performing the same deployment commands locally (on my own linux laptop), the API endpoints /MyCustomUsers/reset and /MyCustomUsers/reset-password are created (i.e. they are visible and manipulable via the Strongloop Explorer)
When the deployment is run by Jenkins in the Docker container, only one of the two API endpoints is created, /MyCustomUsers/reset. God only knows where the other endpoint, /MyCustomUsers/reset-password, ends up.
Obviously, all deployments are run against the same codebase (i.e. the same commit ID of the GitHub repo). It is bewildering how the service behaves perfectly on localhost but not on the cloud-based docker container.
Sounds like you are running two different versions of the Loopback-Angular2-SDK. From what I've understood the SDK for Angular2 is still in heavy beta and not yet ready for production. However this doesn't excuse the difference, but it really sounds like two different versions.
We are using the same build-flow as you, are your package.json identical when it comes to #mean-expert/loopback-sdk-builder?
The guys working with the SDK-generator are really good at responding in their issue-section, would recommend asking there otherwise.
It turns out that the remote docker was running node 6.9.2 and npm 3.10.9, whereas I was running node 6.10.3 and npm 3.10.10. After making the docker instance run the same versions as I had locally and deploying the package.json along with its npm-shrinkwrap.json, the endpoint was correctly generated.
I am new to extjs and CMD. We use java as backend and extjs as frontend. So what should be the deploy policy be. CMD also does a build and java people also do a build. Should we treat its as 2 builds ?
Actually the back-end (java) and front-end (extjs) build would be separate, and these two deploy process should be independent. The package generated by sencha cmd does not include the server side.
For the full deploy you need to generate both java and extjs's package and upload to your server separately.
I am presently reading Manning's AngularJS in Action by Lukas Ruebbelke
The introductory part suggests,
Because you’re pulling files from a CDN, you’ll need to run
Angello Lite(the application name) from a web server. There are a few ways to do this, but one of the easiest ways is to use the npm package serve.
The steps for installing Angello Lite are as follows:
■ Install Node.js. You can find all of the information to do that at http://
nodejs.org/.
■ Install the serve package by running npm install -g serve from the command
line.
■ Download Angello Lite from GitHub, using the URL given above, and place it
on your local machine in a directory named angello-lite.
■ Navigate to the angello-lite directory from the command line and run serve.
■ Go to http://localhost:3000 in your browser to see the application.
Does learning Angular JS require previous exposure to node and git?
If I have Apache Tomcat already configured on my local m/c, what is the procedure to start with it?
Furthermore, just to keep in sync with the author, I installed git and then cloned a dir onto my local m/c from github.
Then i install node.js and Install the serve package by runningnpm install -g servefrom the command line.
Unfortunately when i navigate to the angello-lite directory from the command line and run serve, it shows me
where angello-lite is the repository where the application resides?
Any suggestions on how to configure successfully?
I have no idea regarding node.js and git. Do i really need to learn
these to begin with AngularJS then.
No, that's not a requirement. You don't even need a web server. You can have your static HTML files locally or use some online service like plnkr. Obviously if you need to work with dynamic data then you will need a web server. At some point you might want to start making AJAX calls in order to fetch some dynamic data from your server backend.
If I have Apache Tomcat already configured on my local m/c, what is
the procedure to start with it?
Just add an HTML page to the root of your website, open your favorite browser and invoke this page.
You don't need those tools to learn Angular - you can download latest package from the AngularJS website (both for development and for production).
Node.js and Git may be necessary to pull and build packages from the NPM, run tasks and many more great features, but just to learn Angular all you need is its code.
I cannot get my server code to update. I'm running a PHP instance on GAE and no matter what I do, the files won't update. In the source code view, I can see the files have updated, but when I attempt to access the updated file, I'm still viewing the old version. I've also attempted disconnecting my Bitbucket repo and using the appcfg.py update project-name command, but the files aren't refreshing when I attempt to access them. I'm not sure what to do to force the changes to take place.
My app.yaml contains the following code
- url: /(.+\.php)$
script: \1
secure: always
So the files should be getting read, right?
I was able to figure out what went wrong. I downloaded my code using appcfg.py download_app -A <your_app_id> -V <your_app_version> <output-dir> and noticed that I was downloading the old versions of the files (and wasn't downloading the new files). Turns out using source control within GAE will upload new code, but won't deploy it. I attempted to use appcfg.py update project-name one more time, but it didn't work. Turns out I didn't disconnect my Bitbucket account (could have sworn that I did...). Once disconnected, I was able to update the project using appcfg.py update project-name. While I was figuring this out, I reached out to Google support and received this message:
To use the feature of push to deploy you need to spin-up the Jenkins
Instance on GCE (Google Compute Engine) and then it will take the
updated code and execute it in the environment. Go through [1] for how
to enable the Jenkins instance and its configuration according to
different run time.
In your issue, you just mirrored the code from Bit Bucket to Cloud
Repository, as it is just doing the version control for the
application not executing the application. So basically you have have
the option of using Jenkins instance as I described above to test the
different version of the code or using the appcfg.py update command
from your local repository.
I haven't attempted to install and use Jenkins since I fixed it after disconnecting my Bitbucket account), but it may help others who have run into this problem.