I'm trying to implement a continuous deployment system and I seem to not be able to find a good answer for our problem.
We use Jenkins to run a maven build to generate our artifacts and deploy them to Nexus. I see a few projects that bundle up everything into a single war or tar file, extract one file per request from Nexus by name and deploy it to an application server, but this requires them to know beforehand what versions they have available.
My project has quite a few jars/wars/binaries among other artifacts, which don't get deployed using an application server. What we want to do is be able to do is pull any snapshot or release revision of the software out of nexus and either generate an install package or deliver it directly to a remote server.
Clarification: I want QA or development to be able to select a version from Jenkins; where Jenkins will poll Nexus for the available versions, then perform an automated deploy to a server from Nexus.
Is there an easy nexus/maven way to get software out to a testing system?
So, is there a way to poll nexus to determine what revisions are available through ant/ivy, Jenkins, maven, gradle? I'll write in something else if it helps.
I see that a similar question was asked here: How do I choose an artifact from Nexus in a Hudson / Jenkins job?, but it is as of yet unanswered 9 months later.
Nexus gives you a standard HTTP browsing capability. You could browse the repository through HTTP and see what is available.
I still don't understand your Use Case though. If you know which versions of the project you want then what is the problem?
The easiest would be to write an installer pom.xml that has in it a ${} placeholder for the version you want for the artifacts then invoke mvn with mvn package -Dproduct.version=1.0.0
If you use a container, PAX has plugins that allow you to specific artifacts like mvn:myGroup/myArtifact/myVersion and it will auto pull from Maven.
Nexus isn't doing any magic. It's all well known paths on a URL of groups/artifactId/versions
Related
I have working app on OpenShift server. My question is - how to update openshift's git repo of my application, if I make some changes using ssh acsess to openshift? I mean not using all this stuff with pull/push to my local mashine.
If I understand you correctly, you would like to modify source code without using git. I am not sure why you would want that. All that stuff with pull/push gives you a version control flexibility which can save you a lot of time when you screw up one thing. For example, you push brand new UI to production, which turns out to be buggy. With git, you have flexibility to revert back to previous version, and work on different branch to fix the bug on UI.
OpenShift follows conventional app structure. Git for source control, maven for build, jbosseap(for example) for app server, jenkins for continuous integration, etc. So, when you push using git, OpenShift will automatically build using maven, then deploy to the server.
If you would like to disregard all that advantages that OpenShift has to offer, use rhc ssh appname to directly work on the server.
following OpenShift tutorials, creating a tomcat application and clone it, the local repository will contain a pom.xml, webapp folder.
What's the equivalent on a diy application that contain a diy and misc folders
Thank's in advance, any help is appreciated cause I'm really stuck here !?
Update
Well I've install a Tomcat 8 DIY application following this tutorial here everything works fine, I can see the Tomcat page in the browser, the problem is how to deploy a .war file.
For a Tomcat 6/7 application on OpenShift, the local git repository have this structure:
____Tomcat7/6
|_________ webapp
|_________ src
|_________ pom.xml
But for a Tomcat 8 DYI application I have this structure
________Tomcat8/diy
|__________ Diy
|__________ misc
|__________ readme
So Where to deploy my .war files, cause there is no webapp folder?
The title of your question suggests that you are mixing up at least 5 different, completely independent & orthogonal tools and concepts:
Git is a version control system ("push", "local repo")
Maven is a build tool ("pom.xml")
Apache Tomcat is a servlet container ("Tomcat 6/7/8")
rhc is some client tool provided by yet another cloud computing platform ("OpenShift")
Your code is the stuff that you have written, it's completely under your responsibility.
Before you start doing anything, please make sure that you have at least some basic understanding of what each of these tools does. Then ask yourself whether you really need Tomcat 8 instead of Tomcat 7, and whether a 2 year blog post about the compilation of Tomcat 8 within an OpenShift gear is the best source. All these deployment details can change pretty quickly, if it worked two years ago, it's not guaranteed that it would work now.
I've never worked with OpenShift, but as far as I understand, the basic idea is this:
You write your code
You create your OpenShift account and allocate some "Gear" (or "Dyno" or whatever...) for your application
You commit your source code (/src) and the files that are necessary for the build (pom.xml), and use git to push it to the repository OpenShift gave you.
OpenShift then uses your pom.xml and builds all the WAR-files on it's own
Then you can use your rhc client tool to start your application, if that's not done automatically.
Some of these steps can be changed.
If you really have to, you can indeed compile your own Tomcat8, the tutorial you linked tells you how (more or less. The dude who did it obviously knew what he was doing there, so he might have skipped some details that seemed trivial to him).
Furthermore, if you really want, you can deploy pre-packaged WAR-files, by deliberately removing all the stuff that is necessary to build you app (removing pom.xml and all the /src), and instead adding the packaged application to your git repo, and then pushing it all to OpenShift. Then it will skip the build step, and just run what you gave it. OpenShift seems to provide some information about this deployment strategy: https://help.openshift.com/hc/en-us/articles/202399740. Please read the documentation and make sure you understand what you want to do. For example, filter-branching your git repo and removing all source files you have ever written is not a good idea, even if you don't need these files on OpenShift.
Currently, I don't see anything of the standard tomcat directory structure in the tree that you show. Instead, there seem to be just some basic ruby-scripts or some other default-demo-app-stuff... That's why it's called "do it yourself". If you don't want this, take a standard Tomcat7 app.
The current SharpCompress.WindowsStore.dll library published on Nuget is build in Debug mode. I got this error from the Windows Store App Certification Kit.
Error Found: The debug configuration test detected the following errors:
The binary SharpCompress.WindowsStore.dll is built in debug mode.
Is there any way to have/compile the SharpCompress lib in Release Mode?
I'd rebuild it in release mode.
What, you didn't think about that?
It's on NuGet, right? NuGet packages often list a project site. So looking at the page I can see the link points right over here. That's on GitHub. That's where source lives.
You can either fork it (which there isn't really a point, since you don't want to develop it), clone it (aka use a Git tool such as GitHub for Windows) to your local machine, or just download the latest code in a zip file.
From there you can build in release mode and away you go. May not be just that easy, as there might be some dependencies or such that need resolving. Now off you go.
I have a job in Hudson server A which builds an artifact and deploys it to Nexus. I have another job in a completely separate Hudson server B which needs to download the artifact and deploy it. This job is normally run manually, and the person running it needs to indicate which version of the artifact to deploy - they may not always want to deploy the latest version (e.g. to roll back to a previous known good version).
Currently, I achieve this by using a parameterized build, and require the user to pass in the artifact version number; the job then uses the Execute shell build step to run wget on a URL constructed using the parameter. This is error prone.
Ideally I'd like a plugin that lets the user browse the artifact versions in the Nexus repository and pick and choose the one to deploy, but I'm open to other suggestions. A plugin that also handles the download would be nice, but I can live without it as long as I can still get a string that I can use in shell commands.
I've looked through the available Hudson & Jenkins plugins around Maven style artifact repositories, but they all seem more concerned with pushing artifacts into repos rather than getting them back down.
I'm using Hudson's "Copy Artifact" in other jobs, to get artifacts from other Hudson jobs on the same server, but this doesn't work across different Hudson servers, which is why I've turned to Nexus (which we're already using anyway).
Does anyone have any suggestions?
I recommend using rundeck to execute your deployments.
There is a rundeck plugin for Nexus that enables rundeck to display a pull down menu of available versions in Nexus.
There is a rundeck plugin for Jenkins that can be used to invoke deployments using rundeck and kick-off post deployment jobs (like integration testing) inn Jenkins.
I am new in Hudson.
I would like to execute a 'sourcecodeanalyzer' command in Hudson as Post-build Actions to generate an html report. Please let me know is this at all possible, if yes let me know the Hudson configuration steps to execute the command.
Your earliest response in this regard will be extremely helpful.
Thanks in advance.
Yes, it is almost certainly possible.
You will need to configure the Hudson project to have either a post-build action or a build step that runs your source code analyzer.
You've not stated in your question precisely which analyzer - it may be that Hudson already has a plug-in installed for it, in which case it may be listed on the Config page for the project at the bottom under Post-build Actions.
If not, next check to see if there's a plug-in available for the analyzer that hasn't been installed. From the main Hudson page select Manage Hudson, then Manage Plugins, and choose the Available tab. If there is a plug-in available it's definitely a good idea to use it as they are generally very well integrated with Hudson itself.
As a last resort you'll have to configure a build step to run the analyzer. Configure the project, then choose "Add build step". The drop-down that appears depends on your environment (Windows or Linux) but should include the ability to run a shell command or batch file. You can configure your analyzer there.
(If you're building Windows Visual Studio applications, a more flexible way that I've used is to use the MSBuild plug-in for builds, and have an MSBuild script that builds the application and then runs analysis tools. This can automate pretty much everything: mine builds the application, builds an acceptance test database, runs the acceptance tests and copies the result HTML to a page linked from the project.)
You could create a new job with a "Execute Shell" build step. Type in the command you wish to run in the text box. Then all you have to do is trigger this job by selecting:
"Build after other projects are built"
And select the trigger job from the list.
Hope this helps!
As a follow up to Jeremy's post. If you don't see the ability to add post build steps, you might work with maven jobs. In that case you need the Hudson M2 Extra Steps Plugin. This will give you pre and post build steps.
I use the 'Post build task' plugin to delete some resources after a build. You could call any shell script or command lines. If you want you could make the call depends on some logging output.
there is one best way to solve this:
Upgrade to Fortify SCA 2.6.x (as of writing, latest version is 2.6.5).
Download the Fortify Maven Plugin version 2.6 from https://customerportal.fortify.com and install it into your Hudson server's Maven repository.
Update your project's pom to carry out the Fortify scan. There is an example provided with the Maven plugin.
Currently , I am experiment with sonar plug in. It looks great check the details here
http://sonar.codehaus.org/a-new-hudson-plugin-for-a-closer-integration-with-sonar/
http://wiki.hudson-ci.org/display/HUDSON/Sonar+plugin