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Posted to issues@karaf.apache.org by "Erik Brakkee (JIRA)" <ji...@apache.org> on 2019/04/09 06:43:00 UTC
[jira] [Created] (KARAF-6231) http feature does not work
Erik Brakkee created KARAF-6231:
-----------------------------------
Summary: http feature does not work
Key: KARAF-6231
URL: https://issues.apache.org/jira/browse/KARAF-6231
Project: Karaf
Issue Type: Bug
Components: karaf
Affects Versions: 4.2.4
Environment: Centos 7
uname -a: Linux whistler 3.10.0-862.3.2.el7.x86_64 #1 SMP Mon May 21 23:36:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)
Reporter: Erik Brakkee
When I install karaf and immediately after that install the http feature, then the feature list shows the feature is installed and started.
Steps:
* download apache karaf 4.2.4
* tar xvzf ~/downloads/apache-karaf-4.2.4.tar.gz
* cd apache-karaf-4.2.4/bin/
* ./karaf
* karaf@root()> feature:list -i # shows that feature is not installed
* karaf@root()> feature:install http # installs http feature
* karaf@root()> feature:list -i # shows feature installed
{quote}{{karaf@root()> feature:list -i }}
{{Name | Version | Required | State | Repository | Description}}
{{-----------------+------------------+----------+---------+-------------------------+--------------------------------------------------}}
{{feature | 4.2.4 | x | Started | standard-4.2.4 | Features Support}}
{{shell | 4.2.4 | x | Started | standard-4.2.4 | Karaf Shell}}
{{deployer | 4.2.4 | x | Started | standard-4.2.4 | Karaf Deployer}}
{{bundle | 4.2.4 | x | Started | standard-4.2.4 | Provide Bundle support}}
{{config | 4.2.4 | x | Started | standard-4.2.4 | Provide OSGi ConfigAdmin support}}
{{diagnostic | 4.2.4 | x | Started | standard-4.2.4 | Provide Diagnostic support}}
{{instance | 4.2.4 | x | Started | standard-4.2.4 | Provide Instance support}}
{{jaas | 4.2.4 | x | Started | standard-4.2.4 | Provide JAAS support}}
{{log | 4.2.4 | x | Started | standard-4.2.4 | Provide Log support}}
{{package | 4.2.4 | x | Started | standard-4.2.4 | Package commands and mbeans}}
{{service | 4.2.4 | x | Started | standard-4.2.4 | Provide Service support}}
{{system | 4.2.4 | x | Started | standard-4.2.4 | Provide System support}}
{{http | 4.2.4 | x | Started | standard-4.2.4 | Implementation of the OSGI HTTP Service}}
{{pax-http-service | 7.2.8 | | Started | standard-4.2.4 | Pax-Web OSGi HTTP Service}}
{{kar | 4.2.4 | x | Started | standard-4.2.4 | Provide KAR (KARaf archive) support}}
{{ssh | 4.2.4 | x | Started | standard-4.2.4 | Provide a SSHd server on Karaf}}
{{management | 4.2.4 | x | Started | standard-4.2.4 | Provide a JMX MBeanServer and a set of MBeans in}}
{{eventadmin | 4.2.4 | x | Started | standard-4.2.4 | OSGi Event Admin service specification for event-}}
{{scr | 4.2.4 | | Started | standard-4.2.4 | Declarative Service support}}
{{wrap | 2.6.1 | x | Started | standard-4.2.4 | Wrap URL handler}}
{{pax-web-core | 7.2.8 | | Started | org.ops4j.pax.web-7.2.8 | Provide Core pax-web bundles}}
{{pax-jetty | 9.4.12.v20180830 | | Started | org.ops4j.pax.web-7.2.8 | Provide Jetty engine support}}
{{pax-http-jetty | 7.2.8 | | Started | org.ops4j.pax.web-7.2.8 |}}
{{pax-http | 7.2.8 | | Started | org.ops4j.pax.web-7.2.8 | Implementation of the OSGI HTTP Service}}
{quote}
Now connecting the log file data/log/karaf.log shows that the HTTP port 8181 is used
{quote}{{2019-04-09T08:23:56,685 | INFO | paxweb-config-1-thread-1 | JettyServerImpl | 80 - org.ops4j.pax.web.pax-web-jetty - 7.2.8 | Pax Web available at [0.0.0.0]:[8181]}}
{quote}
However, opening [http://localhost:8181|http://localhost:8181/] in the browser does not work.
Netstat also shows that karaf is not listening on port 8181
{quote}erik@whistler:~/dev/ttt/apache-karaf-4.2.4/data/log> netstat -anp | grep 18000
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp6 0 0 :::44444 :::* LISTEN 18000/java
tcp6 0 0 :::8101 :::* LISTEN 18000/java
tcp6 0 0 127.0.0.1:1099 :::* LISTEN 18000/java
tcp6 0 0 127.0.0.1:46860 :::* LISTEN 18000/java
tcp6 0 0 :::44855 :::* LISTEN 18000/java
unix 2 [ ] STREAM CONNECTED 1081708 18000/java
unix 3 [ ] STREAM CONNECTED 1085937 18000/java
unix 2 [ ] STREAM CONNECTED 1076602 18000/java
unix 3 [ ] STREAM CONNECTED 1085938 18000/java
unix 3 [ ] STREAM CONNECTED 1086950 18000/java
unix 3 [ ] STREAM CONNECTED 1091189 18000/java
unix 3 [ ] STREAM CONNECTED 1086951 18000/java
unix 3 [ ] STREAM CONNECTED 1091190 18000/java
The log file shows no exceptions.
{quote}
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