Gateway-http in fabric8 doesn't work
Environment
- Red Hat JBoss Fuse
- 6.1.0
Issue
- Tried to use the
HTTP gatewayinfabric8onJBoss Fuse 6.1, but it didn’t work. - There are several exceptions during the startup .
- Following steps were followed :
- Start JBoss Fuse 6.1.
- Execute fabric:create.
- Create a child node with the profile
example-quickstarts-rest. - Able to access the REST-service directly http://localhost:8182/cxf/crm/customerservice/customers/123.
- Create another child node with the profile
gateway-http. - There are several exceptions during the startup.
- Cannot access the REST-service via the gateway http://localhost:9000/cxf/crm/customerservice/customers/123.
Resolution
- Download p2 patch for https://access.redhat.com/jbossnetwork/restricted/softwareDetail.html?softwareId=31873&product=jboss.fuse&version=6.1.0&downloadType=patches.
fabric:create
fabric:version-create 1.1
container-upgrade 1.1
container-create-child root TestA
container-upgrade 1.1 TestA
container-add-profile TestA example-quickstarts-rest
container-create-child root TestB
container-upgrade 1.1 TestB
patch-apply --all-versions file:///<Path to patch folder>/jboss-fuse-6.1.0.redhat-379-p2.zip
<!--wait for a while till container reloads itself-->
profile-edit -p io.fabric8.gateway.http/port=9800 gateway-http 1.1
container-add-profile TestB gateway-http
Root Cause
- There is bug reported https://issues.jboss.org/browse/ENTESB-1464 which is fixed in patch p2.
- Port conflicts between rest example and
gateway-http.
Diagnostic Steps
fabric:create
container-create-child root TestContainerA
container-add-profile TestContainerA example-quickstarts-rest
container-create-child root TestContainerB
container-add-profile TestContainerB gateway-http
- http://localhost:9000/cxf/crm/customerservice/customers/123 url doesn't respond.
- logs at location ${jboss.home}/instances/TestContainerB/data/log display following error:
ERROR | agent-1-thread-1 | gateway-fabric | ? ? | 97 - io.fabric8.gateway-fabric - 1.0.0.redhat-379 | [io.fabric8.gateway.http.mapping(85)] The activate method has thrown an exception
io.fabric8.api.scr.InvalidComponentException: Reference not available
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