With the maven3 configuration file settings.xml
<?xml version="1.0" encoding="UTF-8"?>
<settings>
<!--<host>webproxy</host>-->
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://richter-local.de:8081/nexus/content/groups/public</url>
</mirror>
</mirrors>
<servers>
<server>
<id>nexus</id>
</server>
</servers>
<profiles>
<profile>
<id>nexus</id>
<!--Enable snapshots for the built in central repo to direct -->
<!--all requests to nexus via the mirror -->
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>interval:10080</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>interval:10080</updatePolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>interval:10080</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>interval:10080</updatePolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<!--make the profile active all the time -->
<activeProfile>nexus</activeProfile>
</activeProfiles>
<interactiveMode>true</interactiveMode>
<usePluginRegistry>false</usePluginRegistry>
<offline>false</offline>
</settings>
and a nexus maven proxy (version 2.7.2-03) I have to wait for a bunch of very slow downloads of maven-metadata.xml file every day after 00:00 a.m. (take about 5 mintues together for some KB which ought to be transfered within seconds). How can I prefetch those file in order to download them my local nexus instance?
It sounds like you have one or more proxy repositories that have remotes that are responding very slowly. Once a day the cache timeouts for these expires, resulting in very slow retrieval.
See here for information on how to debug this, and configure Nexus to prevent the issue from occurring again:
https://support.sonatype.com/entries/25884097-Troubleshooting-slow-maven-metadata-xml-download-speeds
Related
I'm using maven v3.0.1 for my projects. I've projects which depends on artifacts from a corporate remote repository. Also I had a local archiva repository in company which hold local artifacts, which are not in to corporate remote repository.
I would like to make the settings.xml in such a way that for all projects, it will lookup for the specified artifact first in the corporate remote repository, if not found there, look up for the artifact in the local archiva repository.
I added local repository in <repository> tag and enabled the profile for that <activeProfile>. But the looking up is not happening as expected. On analysis found that mirrorOf setting plays a role there. Following are my settings.xml.
<?xml version="1.0" encoding="UTF-8"?>
<settings>
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://corporate-repo:8081/nexus/content/groups/public</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
</repository>
<repository>
<id>spring-snapshot</id>
<name>Spring Maven SNAPSHOT Repository</name>
<url>http://repo.springsource.org/libs-snapshot</url>
</repository>
<repository>
<id>internal</id>
<name>Local Release Repository</name>
<url>http://local-repo:8081/repository/internal</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>nexus</activeProfile>
</activeProfiles>
</settings>
How can I modify the settings.xml to do the lookup as I required ? Whether any way to provide two urls in the mirrorOf settings. I tried
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://corporate-repo:8081/nexus/content/groups/public,http://local-repo:8081/repository/internal</url>
</mirror>
No errors in xml parsing, but lookup is not working. Can any one shed light on how to resolve this issue
I experimented with lot of options and finally resolved by tweaking the mirrorOf settings to <mirrorOf>*,!internal</mirrorOf>
So mirror settings are,
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*,!internal</mirrorOf>
<url>http://corporate-repo:8081/nexus/content/groups/public</url>
</mirror>
</mirrors>
* ensures that for all request except internal repo !internal do lookup in corporate repo. For internal repo, do look up in local-repo configured with repository id as internal
How can I force Idea Intellij to download from Nexus repository instead of Maven Public repo?
Where can I configure that in Idea properties?
It's not defined in pom.xml files and I'd prefer not to.
Not sure if it will work also on Idea Intellij ( I am using spring source studio - eclipse clon) , but should because maven configuration is in settings.xml in .M2 directory which is located in your home directory. Just use something like this ( my server is running on nexus-server:8081):
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
http://maven.apache.org/xsd/settings-1.0.0.xsd">
<servers>
<server>
<id>releases</id>
<username>user-name</username>
<password>your-password</password>
</server>
<server>
<id>snapshots</id>
<username>user-name</username>
<password>your-password</password>
</server>
</servers>
<mirrors>
<mirror>
<!--This sends everything else to /public -->
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://nexus-server:8081/nexus/content/groups/public</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>nexus</id>
<!--Disable snapshots for the built in central repo to direct -->
<!--all requests to nexus via the mirror -->
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<!--make the profile active all the time -->
<activeProfile>nexus</activeProfile>
</activeProfiles>
</settings>
Can't compile Spring Roo (1.2.3.RELEASE) project when using Nexus.
mvn says can't find roo.annotations:jar
[ERROR] Failed to execute goal on project Roo123: Could not resolve dependencies for project com.example.roo:Roo123:jar:0.1.0.BUILD-SNAPSHOT: Failure to find org.springframework.roo:org.springframework.roo.annotations:jar:1.2.3.RELEASE in http://192.168.16.232:8081/nexus/content/groups/public was cached in the local repository, resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced -> [Help 1]
However this jar is already in local maven repository.
When disabling Nexus, by renaming .m2\settings.xml, it works fine.
settings.xml has just 1 mirror configured
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://192.168.16.232:8081/nexus/content/groups/public</url>
</mirror>
How to configure Nexus?
(Adding http://spring-roo-repository.springsource.org/release as proxy repository doesn't help)
UPDATE: add picture. Adding spring-roo-repository on the left side doesn't help.
Two long answeres below doesn't help either.
It's not enough to configuration a mirrorof only you have to configure the following:
<settings>
<mirrors>
<mirror>
<!--This sends everything else to /public -->
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://localhost:8081/nexus/content/groups/public</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>nexus</id>
<!--Enable snapshots for the built in central repo to direct -->
<!--all requests to nexus via the mirror -->
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<url>http://central</url>
<releases><enabled>true</enabled></releases>
<snapshots><enabled>true</enabled></snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<!--make the profile active all the time -->
<activeProfile>nexus</activeProfile>
</activeProfiles>
</settings>
Apart from your configuration you need to delete your local repository and retry the build. Have you configured Nexus correctly to have access to the internet like maven central etc. ?
I don't know if you have admin access to your Nexus install, but you have to add a new proxy repository to your Nexus install.
The repo you have to add is
http://spring-roo-repository.springsource.org/release
You should have a settings file like below (slightly different than khmarbaise's version):
<settings
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
<servers>
<server>
<id>central</id>
<username>your-user</username>
<password>your-user</password>
</server>
<server>
<id>mirror</id>
<username>your-user</username>
<password>your-user</password>
</server>
</servers>
<mirrors>
<mirror>
<id>mirror</id>
<url>https://url.to.your.nexus</url>
<mirrorOf>*</mirrorOf>
</mirror>
</mirrors>
<profiles>
<profile>
<id>defaultprofile</id>
<repositories>
<repository>
<id>central</id>
<name>Repository for your artifacts</name>
<url>https://url.to.your.nexus</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<name>Repository for your artifacts</name>
<url>https://url.to.your.nexus</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
</profile>
</profiles>
<activeProfiles>
<activeProfile>defaultprofile</activeProfile>
</activeProfiles>
</settings>
You have to override central (see above), so that Maven won't connect to the default central (repo1.maven.org).
I am supporting an Archiva internal repository in an organization where some build environments don't have access to the open internet to fetch dependencies. I thought I could configure Archiva as a mirror for everything external (mirror with mirrorOf set to "external.*,!snapshots") and set it up with proxies so that, if one of my builds asks for something that is not in Archiva, it will use the proxies to go get the dependencies from the external sources I set up with proxies. After that, it would be cached in Archiva and would not have to be fetched from outside.
So I have proxies in my Archiva config for codehaus, sonatype (several), the basic Central, Cloudera for Hadoop stuff etc.; but I can't find a configuration that keeps my builds from trying to go directly to the external sources (which they can't reach) and yet satisfies the things that are not already in my Archiva by using the proxies.
Is there some trick configuration I'm missing here? Or do I need to switch to Artifactory or Nexus to get this kind of functionality?
You need to set the maven settings on each of the build environments to point to your archiva instance.
e.g in $user.home/.m2/settings.xml
<mirror>
<id>InternalMirror</id>
<mirrorOf>*</mirrorOf>
<name>Internal Mirror.</name>
<url>http://archivaserver/archivaPath/</url>
</mirror>
I haven't used Archiva before, but I have done this successfully with Nexus
Switching to a nexus will be moer preferable.
I have attached a settings.xml which can be used for nexus....
<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
http://maven.apache.org/xsd/settings-1.0.0.xsd">
<localRepository>F:\m2\repository</localRepository>
<pluginGroups>
<pluginGroup>org.codehaus.sonar</pluginGroup>
</pluginGroups>
<proxies>
<proxy>
<active>true</active>
<protocol>http</protocol>
<host>your-host-id</host>
<port>8080</port>
</proxy>
</proxies>
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*,!sonar</mirrorOf>
<url>http://nexus-repo-url/content/groups/public</url>
<name>Nexus</name>
</mirror>
</mirrors>
<profiles>
<profile>
<id>NexusProfile</id>
<activation>
<activeByDefault>true</activeByDefault>
<jdk>1.5</jdk>
</activation>
<repositories>
<repository>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
<id>nexus</id>
<name>default-repos</name>
<url>http://nexus-repo-url/content/groups/default-repos</url>
</repository>
<repository>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
<id>nexus</id>
<name>default-repos</name>
<url>http://nexus-repo-url/content/groups/default-repos</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
<id>nexus</id>
<name>default-repos</name>
<url>http://nexus-repo-url/content/groups/default-repos</url>
</pluginRepository>
<pluginRepository>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
<id>nexus</id>
<name>default-repos</name>
<url>http://nexus-repo-url/content/groups/default-repos</url>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>NexusProfile</activeProfile>
</activeProfiles>
<servers>
<server>
<id>nexus</id>
<username>anonymous</username>
<password>password</password>
</server>
</servers>
</settings>
I recommend you read http://maven.apache.org/guides/mini/guide-mirror-settings.html for configuring your settings.
And I recommend you to use Archiva 1.4 version series which is more performant.
We are currently rewriting the ui see a real sample https://archiva-repository.apache.org/archiva/index.html?request_lang=en .
If you want your own version you must download a snapshot from here: https://builds.apache.org/view/A-F/view/Archiva/job/archiva-all-maven-3.x-jdk-1.6/
I have just set up a nexus repository in my local network. This repository exposes access to the Maven central repository, plus three different private hosted repositories: snapshot, release and ext3rdparty. All these repositories are part of the public group in nexus, which I use as a central access point for all repositories:
http://nexus.server/nexus/content/groups/public/
My problem is: Using NetBeans as development envirnment, I can access to all repositories except the ext3rdparty. i.e. i got a compilation error when I try to build projects which are based on libraries stored in the ext3rdparty repo, and NetBeans can't find / navigate any of the artifacts available in this repository.
I suspect this is a settings.xml / pom.xml problem and not a NetBeans one because as I said, I can access to artifacts that I've released in other repositories, but I can't figure-out what's the problem.
Here is the FULL content of my settings.xml to redirect maven to my own repository:
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://nexus.server/nexus/content/groups/public</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>nexus</activeProfile>
</activeProfiles>
<servers>
<server>
<id>nexus</id>
<username>user</username>
<password>***</password>
</server>
<server>
<id>releases</id>
<username>user</username>
<password>***</password>
</server>
<server>
<id>snapshots</id>
<username>user</username>
<password>***</password>
</server>
</servers>
And here is the repositories-related part of my parent pom to allow deployment:
<distributionManagement>
<repository>
<id>releases</id>
<name>Releases</name>
<url>http://nexus.server/nexus/content/repositories/releases/</url>
</repository>
<snapshotRepository>
<id>snapshots</id>
<name>Snapshots</name>
<url>http://nexus.server/nexus/content/repositories/snapshots/</url>
</snapshotRepository>
</distributionManagement>
Any idea of what's wrong ?
Thanks in advance!
EDIT:
Half of a day lost: I finally ended up with removing all dependencies from the ext3rdparty repository, uploading them again to the repository, and updating all indexes and now everything works fine...
Don't really know what was the problem here, but at least the pom and the settings were OK. Thanks for your help.
If you have that sort of problem you can right click on the affected repository in the Repositories list and activate a Repair Index or Update Index and then check the status in the System Feeds for System updates.
Did you add your ext3rdparty repo to your public group?