5
votes
Accepted
org.jenkinsci.lib.envinject.EnvInjectException: java.io.IOException: remote file operation failed
The EnvInject plugin is basically attempting to load the build environment which uses configuration of JDK tools in Jenkins which fails during reinstallation of Java JDK library on the Windows slave (...
- 7,981
4
votes
Is it possible to mount an s3 bucket as a point in a docker container?
Yes , you can ( and in swarm mode you should )
rexray example
s3vol example
in fact with volume plugins you may attach many things
also for registry
- 141
3
votes
What's in THIS environment?
I've done this before, normally in the form of having a /.well-known/info endpoint available on every microservice that then returns a JSON payload with what's in it:
{
"service_name": &...
- 11.7k
3
votes
Jenkins-Deployment failure, Build successful
It seems to be an issue with Tomcat URL you are using. Either you are using "HTTP" in deployment when server is expecting HTTPS or vice versa.
hudson.model.Executor.run(Executor.java:428) Caused by:...
- 51
3
votes
Accepted
Is it possible to mount an s3 bucket as a point in a docker container?
No you can't.
S3 is an object storage, accessed over HTTP or REST for example. Just as you can't mount an HTTP address as a directory you can't mount a S3 bucket as a directory.
Having said that ...
- 1,011
3
votes
Accepted
What topics should at least be included in a Java for DevOps course?
Even with the rationale you edited in, I don't really see a point.
DevOps is an intersection of Dev, Ops (and more, like Security and maybe Testing) in a cultural sense. But on a technological sense, ...
- 4,906
3
votes
Build / Deployment process for .Net/Mulesoft/Oracle stack
For something that requires being agnostic to the tooling, and having the flexibility you need, your best bet is Jenkins. https://jenkins.io/. They have a ton of plugins that would meet any use case....
- 391
2
votes
Accepted
Mitigating Maven Central risks as seen from the DevSecOps perspective
What could be a feasible way to motivate Maven and repository makers to establish some kind of early time warning, like issue special headers on download, or and additionally for example reject ...
- 4,906
2
votes
Accepted
How to change Xmx settings for sonar runner?
You can simply put a sonar.properties file under /opt/docker-sonar/conf/. This file will be available inside the container under /opt/sonarqube/conf/, because the folder gets mounted as volume.
A full ...
- 61
2
votes
Accepted
Is it possible to run every testing.xml file with different jenkins job?
I got the answer on StackOverflow :
You can pass the xml file name as parameter to the maven test command. First need to change the pom file as follows.
<plugin>
<groupId>org.apache....
- 233
2
votes
Maven dependencies that are downloaded not available in JFrog Artifactory server
In order Artifactory to cache your dependencies, you need to retrieve them from Artifactory. Once you use your virtual repository, which contains the Maven Central remote, Artifactory will download ...
- 383
2
votes
Is it possible to mount an s3 bucket as a point in a docker container?
Actually, you can use Fuse (eluded to by the answer above).
S3FS-FUSE: This is a free, open-source FUSE plugin and an easy-to-use
utility which supports major Linux distributions & MacOS. ...
- 1,550
2
votes
Using Prometheus to monitor Spring Boot Applications in Kubernetes Cluster
The best way to deploy prometheus to kubernetes is with the helm chart:
https://github.com/helm/charts/tree/master/stable/prometheus
If you haven't used helm yet, its a very simple install to your ...
- 1,550
2
votes
Accepted
I was trying ti set up presto with azure gen2 , but facing the below issue when I am querying
Since ABFS mentioned in the stacktrace as a caching filesystem, then I suppose two possible reasons and suggest solutions for them
Dependency mesh in maven
As noted in two answers (one, two) to a ...
- 702
1
vote
I want to scale up/down as fast as AWS Lambda but also be able to allocate the vCPU (minimum 8) per task, any advice?
You can check out AWS Fargate, I've just used it for a similar use case.
Setup:
Jobs are posted to an SQS queue where a scheduler lambda picks them up and launches an AWS Fargate task.
Caveats:
...
- 111
1
vote
Accepted
How to aggregate logs and metrics from multiple modules accross different servers?
I recommend looking into using Grafana, Loki, and Promtail on-premises. Because they are implemented in Go, cross-compiling to run in Windows is possible. For the past several years, I have been ...
- 618
1
vote
Spring Boot Microservices cannot run on Kubernetes (java.net.SocketTimeoutException: connect timed out)
Reading the config-server-deployment.yaml you deploy a service under the name config-server-svc.
config-server-svc maps port 80 to 9296 of pods port with label config-server-app.
K8s documentation for ...
- 220
1
vote
Jenkins JDK17 Docker still using JDK9?
Actually looks like I haven't done a great build-setup here. The way to correctly do this is not trying to change the default JDK (even though I still think there's an issue in the Docker..). What ...
- 111
1
vote
Scaling a stateful service which has primary/secondary architecture by setting a property
You are looking for the leader election pattern. This can be implemented in many different ways. It typically means that an instance take a lock in some form of persistent storage, e.g. a PostgreSQL ...
- 1,025
1
vote
Team City Server issue after upgrade
Just in case someone stumbles on to this question, maybe this will save some time. The issue was with JRE version. Even though Team City documentation states that it supports Java 8. The issue was ...
- 121
1
vote
Accepted
How do I package a jar and a Linux VM to run in Windows?
Generally people go the opposite direction and try to get more to run on Linux as it is generally cheaper (e.g. license free). Also, Windows 10 is more of a personal workstation (vs Windows Server). ...
- 1,550
1
vote
How to build Java project on existing virtual machine in Azure?
You can use a custom build container image for your pipeline with Maven and all of your other dependencies. You will need to:
Create a Dockerfile that installs Maven and all other dependencies that ...
- 3,278
1
vote
Accepted
How do you monitor status and view logs for multiple distributed java applications at a centralized place?
You can use Glowroot
Glowroot is Open source Java Application Monitor. Very easy to use and Very low overhead.
Steps to run:
Download and unzip glowroot-0.13.4-dist.zip
add -javaagent:path/to/...
- 1,566
1
vote
Deploy war/ear to a container' marked build as failure
Quickly going through this it looks like you have added wrong credentials to Jenkins. Can you please check the added credentials first.
aused by: org.codehaus.cargo.container.tomcat.internal....
- 111
1
vote
Jenkins executes Selenium test in headless mode while use `Jenkins as Service`
Following command line if you plan to run the same application in both a headless and a traditional environment: more details
java -Djava.awt.headless=true
You can add environment variable in Jenkins ...
- 111
1
vote
Docker build not picking up built jar?
It seems to me that your Dockerfile should be looking like this:
FROM ~~container_on_private_registry~~
USER root
WORKDIR /root
ARG jenkins_jar_file=jenkins.jar
ENV jenkins_jar_file ${...
- 390
1
vote
Accepted
Best way to isolate programming projects?
A more generic approach would be use a separate virtualized environment for each project, see virtualization. That could be either:
a container image - more lightweight, faster and definitely more ...
- 6,750
1
vote
Mitigating Maven Central risks as seen from the DevSecOps perspective
First of all there is one Maven central repository and that is Maven central. The website mvnrepository.com is just a search engine for Maven central.
Secondly there is a gazillion of paid services ...
- 111
1
vote
Compatibility of http-builder-ng Groovy module with Jenkins 2
I would recommend against importing if at all possible. You can use built-in functionality to achieve the same results. Also be aware of "In-process Script Approval"
https://stackoverflow.com/a/...
- 738
Only top scored, non community-wiki answers of a minimum length are eligible