I have installed WebSphere Application Server v7 Stand-alone Edition. I have also created three application server profiles and one administrative agent profile. The hostname parameter was set to 'hostname' when creating these profiles. How can I update this parameter to the actual hostname of the machine?
You can use the wsadmin tool to change the hostname. For instructions, see this link to the IBM Documentation for WAS 7.
You will need to repeat the process for each of the created profiles. Once the change is done, restart the servers for the changes to be correctly reflected.
Stop WAS
Edit the file serverindex.html located under:
#IBM_home$/profiles/$Server_name$/config/cells/$cell_name$/nodes/$node_name$
Replace the old hostname with new hostname under all hostName and host definitions
Start WAS
Related
I'm trying to install Oracle Database for the first time and I'm facing many problem. I, following this guide, but I can't understand what should I set in the form shown in section 14. What is the database hostname? How I determine it?
It is described right above the section 14's screenshot:
The host name must resolve to the local host or virtual host because
the host name is used for the local Oracle WebLogic Server as well as
the Oracle Management Service. Do not provide a remote host or a load
balancer virtual host in this field. Do not enter an IP address. Do
not use underscores in the name. Short names are allowed, but you will
see a warning, so Oracle recommends that you enter a fully qualified
domain name instead.
On an Linux machine (Machine_A), we currently have a Deployment Manager (commerce profile, DMGR profile).
On another Machine - Machine_B (commerce profile) we are creating a managed WAS node.
We need to add this node in our Deployment's Manager Cell on Machine_A. I have federated node for commerce profile in machine_A but when I am federating node with commerce profile in Machine_B then error occurred.
Error:-
ADMU0010E: Error obtaining repository client com.ibm.websphere.management.exception.AdminException: ADMU0038E: The Deployment Manager's IP address resolves as 127.0.0.1, but the Deployment Manager is not on the local machine. The Deployment Manager's host name configuration or DNS is configured incorrectly.
You have problems in your hostname configurations. Check the /etc/hosts files on both machines and make sure there are hostnames (not localhost) entries in both mapped to the correct IP addresses. If you created DMGR profile using localhost, thats incorrect, and I'd suggest to recreate profiles or you will have to run scripts that changes the host names in profiles.
I have a Jenkins server on my local Windows device, but I want to make it invisible to the outside world (office rules regarding servers). The obvious and unsubtle way, which works satisfactorily, is to set up a firewall rule to block incoming access to its port, but I feel there must be a Jenkins setting to stop it advertising its services to anyone but localhost. Can anyone tell me if there is?
Note that setting up user credentials is not a valid solution, as the server being visible but inaccessible without login still violates office rules.
From Starting and Accessing Jenkins you need --httpListenAddress=127.0.0.1 command line parameter:
--httpListenAddress=$HTTP_HOST - Binds Jenkins to the IP address represented by $HTTP_HOST. The default is 0.0.0.0 — i.e. listening on all available interfaces.
For example, to only listen for requests from localhost, you could use: --httpListenAddress=127.0.0.1
If you run your Jenkins as Windows service, you can extend command line arguments in jenkins.xml file in Jenkins home directory.
Similar answer (for Linux-oriented platforms) on ServerFault.
I want to install oracle enterprise manager on win7 on virtualbox.I have run installation when on the 5. step there requires middleware home location,agent base directory and Host name.The host name default came "10.0.2.15" but when i click next "Host Name: You cannot enter an IP address(10.0.2.15) in place of host name. Enter a valid host name". So what should i write host name area?
Thanks
You should add the Hostname and IPs to local DNS Resolver i.e. (c:\windows\system32\drivers\etc\hosts)
For Detail Pls visit.
http://ahmermansoor.blogspot.com/2016/02/oem-cloud-control-12c-part2.html
You should enter a fully qualified domain name, not an IP address.
This setting is documented in the Enterprise Manager Cloud Control Basic Installation Guide:
The host name must resolve to the local host or virtual host because the host name is used for the local Oracle WebLogic Server as well as the Oracle Management Service. Do not provide a remote host or a load balancer virtual host in this field. Do not enter an IP address. Do not use underscores in the name. Short names are allowed, but you will see a warning, so Oracle recommends that you enter a fully qualified domain name instead.
I am having trouble browsing to my team city(JetBrains) from a remote machine. I have followed the install directions and the install went smoothly. I can browse the to application locally on the server, no problem at all. I changed the default server url in the config file to be http://my servername . I can browse to http://my server name and the application shows up no problem locally. The application is alos installed on the default 80 port of the server with no other web server installed.
If I browse to http://my servername from my laptop on the same domian nothing happens. When I run diagnostics it seems to pick up the webserve but it fails to respond.
As a test I uninstalled the app and installed IIS to see if I could browse to the default IIS page remotely. This worked no problems at all. I uninstalled IIS, ensured nothing was hogging port 80 on the server. Reinstalled the applicaiton, configured it exactly the same, still nothing. The application works fine locally, but I get nothing remotely.
I was just wondering if anybody knows anything else I can try? or is there a setting in tomcat I need to tweak?
I just updated TeamCity from 7.0 to 7.1, and now I have the exact same issue.
However, what turned out to be the cause had nothing to do w/ the TeamCity upgrade. It turns out our system administrators had setup a policy update to block all incoming connections other than port 80. When I started my upgrade, I noticed the server wanted to do some system updates. So I let that go first.
I suspect that had I tried to access the TeamCity server after the system update, I'd have realized I could no longer access the website remotely.
But since I only noticed it after the TeamCity update, I assumed it to be the culprit and wasted a bunch of time on that red herring.
The solution for me was to
Open Windows Firewall on the server
Click on the root level option in the left-hand pane
Make sure under each of the profile sections, that inbound connections are allowed.
(#3) was my problem.
Hope this helps someone else out in the future...
Verify that the server is running on port which is not blocked by the firewall. Change the port if necessary.
Tomcat also supports binding to specific IP addresses, in case your machine has multiple IPs, you can configure which one to use in server.xml, like:
<Connector port="80" address="10.10.10.10" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
Where 10.10.10.10 is the IP of the server which can be accessed from the remote machine.
Check the server logs to ensure that it's started on the correct IP/port and is accepting connections.
I just faced the same issue when evaluating TeamCity v10.0.
I solved it by changing the 'Server URL' value with the name of my computer that can be used from remote computer.
As they say, "make sure the server is accessible by the URL specified".
To reach this setting:
- Login to TeamCity interface then
- Click on the 'Administration' link
This is well explained in the TeamCity support page:
https://confluence.jetbrains.com/display/TCD10/Configuring+Server+URL
The problem is that TeamCity's default server.xml has localhost as the host name. You need to add an alias for it answer that name as well, as described here:
http://tomcat.apache.org/tomcat-4.0-doc/config/host.html#Host%20Name%20Aliases
Ryan