source2image | Simple web app to convert your source code to pretty images | Document Editor library
kandi X-RAY | source2image Summary
kandi X-RAY | source2image Summary
A simple web service to typeset source code listing with LaTeX and generate images.
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Top functions reviewed by kandi - BETA
- Render a source
- Convert PDF to PDF
- Render a PDF file
source2image Key Features
source2image Examples and Code Snippets
Community Discussions
Trending Discussions on source2image
QUESTION
I am attempting to build and deploy a dotnetcore based ASP.NET application (with AngularJS) on OpenShift Container platform. The build operation is failing with the following error:
...ANSWER
Answered 2018-Jan-12 at 10:44I found the reason for the error and a workaround as well. The reason was the s2i
script calling the assemble
script available here. There is a call to fix-permissions
at line no 121 that is causing me issues.
To fix the issue, I created a local copy of this assemble
script and commented out these lines and that resolved the issue.
I was able to build and deploy my application ok. thanks
QUESTION
I'm not able to get a custom domain record working with an openshift cluster. I've read tons of articles, StackOverflow posts, and this youtube video https://www.youtube.com/watch?v=Y7syr9d5yrg. All seem to "almost" be usefull for me, but there is always something missing and I'm not able to get this working by myself.
The scenario is as follows. I've got an openshift cluster deployed on an IBM Cloud account. I've registered myinnovx.com. I want to use it with an openshift app. Cluster details:
...ANSWER
Answered 2019-Oct-22 at 14:16Most of what I'm about to say only applies to OpenShift 3.x. In OpenShift 4.x things are sufficiently different that most of the below doesn't quite apply.
By default OpenShift 3.11 exposes applications via Red Hat's custom HAProxy Ingress Controller (colloquially known as the "Router"). The typical design in a OpenShft 3.x cluster is to designate particular cluster hosts for running cluster infrastructure workloads like the HAProxy router and the internal OpenShift registry (usually using the node-role.kubernetes.io/infra=true node labels).
For convenience purposes so admins don't have to manually create a DNS record for each exposed OpenShift application, there is a wildcard DNS entry that points to the load balancer associated with the HAProxy Router. The DNS name of this is configured in the openshift_master_default_subdomain of the ansible inventory file used to do your cluster installation.
The structure of this record is generally something like *.apps..
, but it can be anything you like.
If you want to have a prettier DNS name for your applications you can do a couple things.
The first is to create a DNS entry myapp.example.com
pointing to your load balancer and have your load balancer configured to forward those requests to the cluster hosts where the HAProxy Router is running on port 80/443. You can then configure your application's Route object to use hostname myapp.example.com
instead of the default -.apps..
.
Another method would be to do what your suggesting and let the application use the default wildcard route name, but create a DNS CNAME pointing to the original wildcard route name. For example if my openshift_master_default_subdomain
is apps.openshift-dev.example.com
and my application route is myapp-myproject.apps.openshift-dev.example.com
then I could create a CNAME DNS record myapp.example.com
pointing to myapp-myproject.apps.openshift-dev.example.com
.
The key thing that makes either of the above work is that the HAProxy router doesn't care what the hostname of the request is. All its going to do is match the Host header (SNI must be set in the case of TLS requests and the HAProxy router configured for pass through) of the incoming request against all of Route objects in the cluster and see if any of them match. So if your DNS/Load Balancer configuration is setup to bring requests to the HAProxy Router and the Host header matches a Route, that request will get forwarded to the appropriate OpenShift service.
In your case I don't think you have the CNAME pointed at the right place. You need to point your CNAME at the wildcard hostname your application Route is using.
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Install source2image
You can use source2image like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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