simple-webapp | Simple Web Application
kandi X-RAY | simple-webapp Summary
kandi X-RAY | simple-webapp Summary
Simple Web Application
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Read information about employees .
- Main entry point .
- hello!
simple-webapp Key Features
simple-webapp Examples and Code Snippets
Community Discussions
Trending Discussions on simple-webapp
QUESTION
I'm trying to Deploying a spring boot app using 2.6.2 on IBM Websphere 8.5.5.20 (Using java 8)
To test out the Issue I have tried to deploy a simple Hello World restcontroller and facing the issues noted below. I'm able to deploy the application using Spring Boot 1.5 on Websphere 8.5.5.20, but facing difficulty when moving to spring-boot 2.6.2.
Please note I have tried with the javax.servlet and jakarta.servlet (version as per spring boot dependencies). I have followed this Link [https://stackoverflow.com/questions/48156126/websphere-8-5-with-spring-5], Deploy Spring Boot 2.x apps on WebSphere 8.5.5
I get the following error based on how I have the classloader for my app by setting it from Enterprise Applications > simple-boot > Manage Modules > simple-boot.war
Parent Last
Error:
...ANSWER
Answered 2022-Jan-10 at 15:29Based on the error message, the parent-last version looks like it's failing because there is a copy of the Servlet API packaged in your application. This is not a usable configuration, because the container will link to its own copy of the API, and as a result it wouldn't be able to successfully cast application artifacts that link to their own API instance. There are some APIs for which you can bring your own version in the app, but Servlet is not among them.
For the parent-first failure, it looks like Spring is expecting a newer version of the javax.validation package than is provided by the server - it's calling a method that doesn't exist in the server's version. WebSphere 8.5.5 implements Java EE 6, which includes Bean Validation 1.0, and that method wasn't added until Bean Validation 1.1. You'll need a version of Spring that works with Java EE 6 or is configurable to avoid higher-version dependencies. It might also be possible to resolve this by running parent-last and including a separate implementation along with the API (obviously, removing the Servlet API as referenced in the previous paragraph), although I'm not familiar enough with the Bean Validation API to know whether that would cause a conflict with the server runtime in the same way as Servlet.
QUESTION
I am trying to add a side car container to an existing pod (webapp-1) to save the logs. However, I am getting error after creating the pod. The pod is crashing and the status changes to error..
For the below question i have added the yaml file. Please let me know if this is fine.
Add a side car container to the running pod logging-pod with the blow specification
The image of the sidecar container is busybox and the container writes the logs as below
tail -n+1 /var/log/k8slog/application.log
The container shares the volume logs with the application container the mounts to the
directory /var/log/k8slog
Do not alter the application container and verify the logs are written properly to the file
here is the yaml file.. I dont understand where I am making a mistake here.
...ANSWER
Answered 2021-Oct-25 at 13:54First of all, You could create a directory and the logfile itself. If the count-log-1
container spin up first, it will have nothing to read and exit with an error. To to it, a good practise is to use an Init Container. https://kubernetes.io/docs/concepts/workloads/pods/init-containers/
Second, containers need to have a shared volume, on which the logfile will be present. If there is no need to persist data, an emptyDir volume will enough. https://kubernetes.io/docs/concepts/workloads/pods/init-containers/
Finally, You hade some errors in shell commands. Full .yaml
file:
QUESTION
I am trying to host the below (deployment frontend) Kubernetes deployment in the AWS EKS cluster, after deploying deployment and created service and ingress, everything gets successfully deployed and created but when i try to access the Load Balancer DNS from outside then this LoadBalancer is not accessible. Can someone please point the reason?
**Below code (deployment-2048) is working and Load Balancer is accessible but not in the case of (deployment frontend) **.
...ANSWER
Answered 2021-Mar-09 at 22:52containerPort is set to 8080 and service targetPort is 80
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install simple-webapp
Install Python Flask dependency.
Copy app.py or download it from source repository
Configure database credentials and parameters
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page