I have two private JFrog repositories setup. One repository handles releases and the other handles snapshots. Here is how I have defined this in my settings.xml file.
<settings>
<activeProfiles>
<activeProfile>default</activeProfile>
</activeProfiles>
<servers>
<server>
<id>central</id>
<username>private-repo-username</username>
<password>private-repo-password</password>
</server>
<server>
<id>snapshots</id>
<username>private-repo-username</username>
<password>private-repo-password</password>
</server>
</servers>
<profiles>
<profile>
<id>default</id>
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>a0d2olsx0t222-artifactory-primary-0-releases</name>
<url>https://my-private-repo.jfrog.io/artifactory/libs-release</url>
</repository>
<repository>
<id>snapshots</id>
<name>a0d2olsx0t222-artifactory-primary-0-snapshots</name>
<url>https://my-private-repo.jfrog.io/artifactory/libs-snapshot</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
</profile>
</profiles>
</settings>
Multiple of my internal dependencies in my multi-module maven project are getting this error:
[ERROR] Failed to execute goal on project platform-utils: Could not resolve dependencies for project
design.colspalinva:platform-utils:jar:2.2.1-SNAPSHOT: The following artifacts could not be resolved:
com.maxmind.geoip2:geoip2:jar:2.12.0, org.apache.ant:ant:jar:1.10.5: Could not find artifact
com.maxmind.geoip2:geoip2:jar:2.12.0 in central (https://my-private-repo.jfrog.io/artifactory/libs-
release) -> [Help 1]
From the look of it, it doesn't appear that Maven is trying to reach out to the official Maven Central repo for those dependencies, rather failing on my private repository. I was under the impression that if the private repository does not contain the specific artifact, it will attempt to reach out to Maven Central.
It has no problem downloading my Spring dependencies from Maven Central.
If you like to redirect all access of central from Maven to your own repository manager you have to configure the settings.xml as follows:
<! language:language-xml ->
<?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
https://maven.apache.org/xsd/settings-1.0.0.xsd">
<mirrors>
<mirror>
<id>nexus</id>
<mirrorOf>*</mirrorOf>
<url>http://IP:PORT/repository/repo</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>nexus</id>
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
<checksumPolicy>fail</checksumPolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>fail</checksumPolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
<checksumPolicy>fail</checksumPolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>fail</checksumPolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<!--make the profile active all the time -->
<activeProfile>nexus</activeProfile>
</activeProfiles>
</settings>
The Maven settings.xml configuration you shared seems to be OK. You are overriding the built-in central and snapshot repositories of Maven, which is the correct way to make sure that Maven send requests by default to Artifactory.
Adding a Mirror Any setting, as suggested in the other answer, means that in addition to overriding built-in Maven repositories, you can use the Mirror Any setting to redirect all requests to a Maven repository through Artifactory, including those defined inside POMs of plug-ins and third party dependencies.
According to the log you shared Maven does attempt to resolve the artifacts via Artifactory - https://my-private-repo.jfrog.io/artifactory/libs-release
The issue seems to be related to resolution of a specific artifact(s)in Artifactory.
I'm assuming that libs-release is a virtual Maven repository and that it contains at least one remote Maven repository pointing at Jcenter or Maven Central (if not please start by looking at Maven Repositories).
To debug the issue:
(1) Try resolving the artifact directly from Artifactory using cURL or a web browser, for example:
curl -Uuser:pass https://my-private-repo.jfrog.io/artifactory/libs-release/com/maxmind/geoip2/geoip2/2.12.0/geoip2-2.12.0.jar
(2) If you manage to resolve the artifact, it mean that Artifactory is properly configured and Maven should be able to resolve. If not, try looking for the reason performing a trace, for example:
curl -Uuser:pass https://my-private-repo.jfrog.io/artifactory/libs-release/com/maxmind/geoip2/geoip2/2.12.0/geoip2-2.12.0.jar?trace
Related
I have a local Java intelli-J project with a pom.xml that has (2) internal repositories on artifactory. The problem is I am doing some testing, and I think one of the JARs is not on this internal repo, so I want to use the regular Maven central repo. I googled and believe, the artifact should go through the list in your pom.xml is the order its listed and try to resolve the artifact, the problem is, even when I add the Maven central repo, it seems to never attempt; only tries the internal artifactory then fails.
In my pom.xml:
<repositories>
<repository>
<id>test</id>
<name>Maven Central</name>
<layout>default</layout>
<url>https://repo1.maven.org/maven2</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>my_repo</id>
<name>MyRepo</name>
<url>https://myinternalrepo.com</url>
</repository>
<repository>
<snapshots />
<id>MySnapShotRepo</id>
<name>MyInternalRepo</name>
<url>https://myinternalreposnapshots.com</url>
</repository>
</repositories>
am I doing something wrong here?
I removed my settings.xml and was able to control the repositories from the pom.xml file tag. It also looks like maven repo is automatically tried whether you list it or not in pom .
I'm using Eclipse Kepler and JDK 1.8. I have created a Maven project in eclipse. The in built maven that comes with eclipse has a version 3.0.4. There was an error in creating the maven project saying
"Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5".
But the folder structure was created. Since the inbuilt maven within eclipse was not able to build it. I downloaded and setup full maven from the maven.apache.org. I verified the same by running the command mvn -v which showed the version of Maven that I have installed i.e. 3.6.
Then I added a java class under Maven_Project_Root/src/main/java. Then tried to build it. Again received the following error:
"Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5
Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5"
-It will be much appreciated if somebody can help.
The Maven server do not support HTTP anymore. You must configure the maven repositories with HTTPS url's in your local maven configuration file, in your home folder yourname/.m2/settings.xml.
Here is an example that you may copy:
<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">
<profiles>
<profile>
<id>artifactory</id>
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>libs-release</name>
<url>https://repo1.maven.org/maven2/</url>
</repository>
<repository>
<snapshots />
<id>snapshots</id>
<name>libs-snapshot</name>
<url>https://repo1.maven.org/maven2/</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>plugins-release</name>
<url>https://repo1.maven.org/maven2/</url>
</pluginRepository>
<pluginRepository>
<snapshots />
<id>snapshots</id>
<name>plugins-snapshot</name>
<url>https://repo1.maven.org/maven2/</url>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
<activeProfiles>
<activeProfile>artifactory</activeProfile>
</activeProfiles>
</settings>
So I want to setup a config file in Jenkins for a Maven project to use multiple repositories. The whole idea is to try and download from one if it cannot be found then download from the second one. Below is what I have configured now and from the Jenkins logs, I can see it 'downloading' from both repositories.
The problem is that it doesn't actually fallback if it can't find it in the first one it simply fails so something is wrong. I have to add that everything works fine if I use either of them exclusively so it's not a connectivity issue are anything else like that. Please help I have been at this for a day and a half now and I am fairly sure it's because I can't wrap my mind around the Maven Documentation.
[INFO] Downloading: https:NEW_NEXUS/artifact/1.15.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloading: http:OLD_NEXUS/artifact/1.15.0-SNAPSHOT/maven-metadata.xml
[INFO]
<?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">
<mirrors>
<mirror>
<id>new-nexus</id>
<mirrorOf>*</mirrorOf>
<name>New Nexus Repository</name>
<url>NEW_NEXUS/nexus/repository/maven-public/</url>
</mirror>
<mirror>
<id>old-nexus</id>
<mirrorOf>old-nexus</mirrorOf>
<name>Old Nexus Repository</name>
<url>OLD_NEXUS/nexus/content/groups/public/</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>new-nexus</id>
<repositories>
<repository>
<id>central</id>
<url>http://central</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>old-nexus</id>
<name>Old Nexus Repository</name>
<url>OLD_NEXUS/nexus/content/groups/public/</url>
</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>
<activeProfile>new-nexus</activeProfile>
</activeProfiles>
</settings>
By using
<mirrorOf>*</mirrorOf>
you set the repository as mirror of everything, so every request is redirected to the NEW_NEXUS/nexus/repository/maven-public repository.
What you usually do:
Go into the Nexus as administrator and define a repository group which contains both repositories. Then just use this repository group as mirror of everything. The Nexus repository group behaves as you expect: It goes through all the repositories until it finds the requested artifact.
I've started to use JFrog Artifactory 4.14, my maven app needs an ojdbc jar which can be downloaded from oracle repository, which, if I use maven local settings, I'd setted from
http://docs.oracle.com/middleware/1213/core/MAVEN/config_maven_repo.htm#MAVEN9010
Now, using JFrog Artifactory, I've setted remote repo according to
http://buttso.blogspot.lt/2015/02/fronting-oracle-maven-repository-with.html https://www.jfrog.com/blog/fronting-oracle-maven-repository-artifactory/
TEST button says connection successful
I've replaced settings.xml file with the one JFrog Artifactory generated to me
<?xml version="1.0" encoding="UTF-8"?>
<settings xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd" xmlns="http://maven.apache.org/SETTINGS/1.1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<servers>
<server>
<username>${security.getCurrentUsername()}</username>
<password>${security.getEscapedEncryptedPassword()!"*** Insert encrypted password here ***"}</password>
<id>central</id>
</server>
<server>
<username>${security.getCurrentUsername()}</username>
<password>${security.getEscapedEncryptedPassword()!"*** Insert encrypted password here ***"}</password>
<id>snapshots</id>
</server>
</servers>
<mirrors>
<mirror>
<mirrorOf>*</mirrorOf>
<name>remote-repos</name>
<url>http://docker.k***.l**:8081/artifactory/remote-repos</url>
<id>remote-repos</id>
</mirror>
</mirrors>
<profiles>
<profile>
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>libs-release</name>
<url>http://docker.k***.l**:8081/artifactory/libs-release</url>
</repository>
<repository>
<snapshots />
<id>snapshots</id>
<name>libs-snapshot</name>
<url>http://docker.k***.l**:8081/artifactory/libs-snapshot</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>plugins-release</name>
<url>http://docker.k***.l**:8081/artifactory/plugins-release</url>
</pluginRepository>
<pluginRepository>
<snapshots />
<id>snapshots</id>
<name>plugins-snapshot</name>
<url>http://docker.k***.l**:8081/artifactory/plugins-snapshot</url>
</pluginRepository>
</pluginRepositories>
<id>artifactory</id>
</profile>
</profiles>
<activeProfiles>
<activeProfile>artifactory</activeProfile>
</activeProfiles>
</settings>
I've added to my POM
<distributionManagement>
<repository>
<id>central</id>
<name>e44b4c0db643-releases</name>
<url>http://docker.k***.l**:8081/artifactory/ext-release-local</url>
</repository>
</distributionManagement>
but when I try to run maven command
clean install
I get
The following artifacts could not be resolved: com.oracle.jdbc:ojdbc7:jar:12.1.0.2, com.oracle.jdbc:ucp:jar:12.1.0.2: Could not find artifact com.oracle.jdbc:ojdbc7:jar:12.1.0.2 in remote-repos
You need to define a virtual repository in JFrog. This will be a combination of other repositoies, this is the one you will point at in your settings.xml.
See https://www.jfrog.com/confluence/display/RTF/Virtual+Repositories
I suspect you will also need a proxy element in your settings.xml.
See https://maven.apache.org/guides/mini/guide-proxies.html
As You already have created You new Remote Repository You have to add it to Virtual Repository
choose New (or edit existing one)
and select repositories
that should be it
In my settings.xml file I have listed repositories that I want Maven to use (see the file below). These repositories are located in the build machine and I am working this way to prevent a build fail when there's is no Internet connection in the build machine.
The problem is that Maven automatically looks for updates in the central repository (and possibly from other non-listed repositories) during the build. Is there a way to prevent this behaviour?
...
<profile>
<id>myProfile</id>
<repositories>
<repository>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<updatePolicy>never</updatePolicy>
</snapshots>
<id>myRepo</id>
<url>file://${my.home}/maven/.m2/repository</url>
<layout>default</layout>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<updatePolicy>never</updatePolicy>
</snapshots>
<id>myRepo</id>
<url>file://${my.home}/maven/.m2/repository</url>
<layout>default</layout>
</pluginRepository>
</pluginRepositories>
</profile>
...
Note: Using the offline option (e.g. -o flag) is not an option for me. What I really want is Maven to use only the repositories that I list in my settings.xml file.
Every Maven project inherits the configuration for the central repository from the Maven Super POM. You can use Maven's mirrors feature to redirect calls to central to your preferred repository. You do this by adding some configuration to your settings.xml like this:
<settings>
...
<mirrors>
<mirror>
<id>central-proxy</id>
<mirrorOf>central</mirrorOf>
<url>http://myrepository/releases</url>
</mirror>
</mirrors>
..
</settings>
This configuration can either be put in your user settings (${user.home}/.m2/settings.xml) or global settings ({$M2_HOME}/conf/settings.xml).
Set your desired repositories as a mirror of everything else.
More details: http://maven.apache.org/guides/mini/guide-mirror-settings.html