xdg-utils | Desktop integration utilities | Dektop Application library
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Trending Discussions on xdg-utils
QUESTION
I deployed node.js app to App Service. Initially I adopted node14 runtime App Service provided. However, puppeteer doesn't work on node14 runtime, I created custom container to use puppeteer/Headless Chrome.
I can successfully deploy, but server doesn't open. Would anyone let me know what did I miss?
...ANSWER
Answered 2021-Mar-30 at 07:54You need to add the CMD
and ENTRYPOINT
to start your application in the Dockerfile. You missed it. So When you create the image from the Dockerfile and deploy it to the Web App, there is no application run as you expect.
QUESTION
We have a Docker file that worked as late as 22 December 2020, but all of a sudden it crashes in runtime if we build the same Docker file again and the exception is:
...ANSWER
Answered 2021-Feb-17 at 07:11So, I found the problem and document it here if it happens to someone else. It turned out to be how Visual Studio does the building now.
If I right-click and build the Dockerfile in Visual Studio the result will be correct just as my investigations above showed. The problem is that when I wanted to test the image, I run it by F5 (or Ctrl+F5) in VS and in that case Visual Studio does not build my Dockerfile by default. I thought that it used my recently build result (cached), but it actually uses another cached result. For performance reason it builds the project locally and take that result and adds it to the aspnet:3.1-buster-slim image, which means that my custom dependencies are not added.
This behaviour can be controlled by setting in the project file. The default value of if is Fast which does not use my Dockerfile, but setting it to Regular does, on the cost of slower start up. Documentation of this and other settings can be found here: https://docs.microsoft.com/en-us/visualstudio/containers/container-msbuild-properties?view=vs-2019
QUESTION
To enable the webdriver in my google cloud function, I created a custom container using a docker file:
...ANSWER
Answered 2021-Feb-12 at 08:21Cloud functions allows you to deploy only your code. The packaging into a container, with buildpack, is performed automatically for you.
If you have already a container, the best solution is to deploy it on Cloud Run. If your webserver listen on the port 5000, don't forget to override this value during the deployment (use --port
parameter).
To plug your PubSub topic to your Cloud Run service, you have 2 solutions
- Either manually, you create a PubSub push subscription to your Cloud Run service
- Or you can use EventArc to plug it to your Cloud Run service
In both cases, you need to take care of the security by using a service account with the role run.invoker on the Cloud Run service that you pass to PubSub push subscription or to EventArc
QUESTION
We have the following Bitbucket pipeline that runs sanity check on our Bitbucket branches
...ANSWER
Answered 2021-Feb-04 at 01:11Old versions of node can't always run the latest npm. npm 7.x only guarantees support for node >= 10.
Remove npm i npm@latest -g
to use the package distributed version of npm
or install a set version of npm that supports node v9.x. At least fixed to major version (npm i npm@^6
) but I prefer to use exact versions so build changes are in your control.
Nodes active LTS releases and list of released node/npm versions.
QUESTION
Super new to python, and never used docker before. I want to host my python script on Google Cloud Run but need to package into a Docker container to submit to google.
What exactly needs to go in this DockerFile to upload to google?
Current info:
- Python: v3.9.1
- Flask: v1.1.2
- Selenium Web Driver: v3.141.0
- Firefox Geckodriver: v0.28.0
- Beautifulsoup4: v4.9.3
- Pandas: v1.2.0
Let me know if further information about the script is required.
I have found the following snippets of code to use as a starting point from here. I just don't know how to adjust to fit my specifications, nor do I know what 'gunicorn' is used for.
...ANSWER
Answered 2021-Jan-08 at 11:49Gunicorn is an application server for running your python application instance, it is a pure-Python HTTP server for WSGI applications. It allows you to run any Python application concurrently by running multiple Python processes within a single dyno.
Please have a look into the following Tutorial which explains in detail regarding gunicorn.
Regarding Cloud Run, to deploy to Cloud Run, please follow next steps or the Cloud Run Official Documentation:
1) Create a folder
2) In that folder, create a file named main.py and write your Flask code
Example of simple Flask code
QUESTION
I have 2 images on Docker Registry, so my requirement is to create Debian package to pull those 2 images and run on the installed machine. My problem is if I want to use Docker command, Docker should be installed in the given machine. So Docker install already, then we can use it. Otherwise I have to install it when I install that Debian Package.
My DEBIAN/control
file look like this,
ANSWER
Answered 2020-Oct-18 at 06:45There is one possible way.
Create one shell
script that is divided into two sections.
- The first section covers all
docker
pre-requisites required. - The second section covers the installation command of your custom
debian
package.
- Host the shell script on an http/https server. Ensure that the client machine where you want the debian package to be installed has access to this http/https server. On your client machine run:
$ curl -s http://example.com/my_installation_script.sh | bash
- If you want this package installed on a Cloud server, you could host the shell-script inside the Cloud Provider's object storage(AWS: s3, Azure: Blob storage,GCP: Google Cloud Storage) and on you client machine run:
$ cloud_provider_cli service_name get object_file | cat object_file | bash
- If you are okay with keeping the script public, you could write the script as a gist on Github_gist and host it there for free. On your client machine :
$ curl -s https://gist.githubusercontent.com/long_url/shell_script.sh | bash
You can get the mentioned url by clickingraw
option on github to download your shell script from github gist.
QUESTION
I'm trying to deploy my scraper on Google Cloudrun, however I'm getting below error.
...ANSWER
Answered 2020-Sep-01 at 17:49Are you running the driver as root? If so try using the --no-sandbox
option as the first argument to your driver. Although I would recommend not running it as root because of vulnerabilities.
I have seen from your comment that this solved the issue, but I recommend you create a non root user to run your services if security is really important in your case.
QUESTION
Scenario
I'm working on getting my end-to-end tests to work in a GitLab pipeline. Currently all the tests run locally but I'm having an issue getting them to run using GitLab's continuous integration feature.
When running the tests locally puppeteer will use a headless version of chrome for end-to-end tests but the ReactJS' CRA server has to be running for this to work. To get the CRA server running locally I use npm start
in one terminal and once it is fully running I can run npm test
in a different terminal. During testing Puppeteer uses headless Chromium to run e2e tests on the site.
The Issue
npm start
starts my CRA server but that process doesn't stop as I'm not sure how to stop it unless I manually quit it. This hangs docker and blocks me from ever starting my tests.
Question
How can I start my application with npm start
and once it starts then run npm run test:e2e
? Ultimately I'd like to quit CRA once the tests are completed.
Current Pipeline yml
...ANSWER
Answered 2020-Aug-04 at 14:38I switched to using a production build for testing by use of a local webserver. I leveraging the [jest-puppeteer][1]
library which allows you to start a webserver with your tests.
jest-puppeteer.config.js
QUESTION
I have a container I'm deploying to Kubernetes (GKE), and the image I have built locally is good, and runs as expected, but it appears that the image being pulled from Google Container Registry, when the run command is changed to pwd && ls
returns the output shown here:
ANSWER
Answered 2020-Jun-18 at 19:05The solution comes from the original intent of the docker-compose.yml
file which was converted into a kubernetes manifest via a tool called kompose
. The original docker-compose file was intended for development and as such had overrides in place to push the local development environment into the running container.
This was because of this in the yml file:
QUESTION
I am having some issues setting up my CircleCI config.yml
file to accommodate a Cypress e2e test after I upgraded it to version 2.1. It keeps failing with the following error:
ANSWER
Answered 2020-May-03 at 18:06I guess the location where you are filtering branch is wrong. You should filter branches in workflow and not in jobs. Also not worked with orbs, so I'm not sure of the orbs location also.
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