I am trying to set up Jappix on amazon ec2. I have followed this guide and setup everything.
https://github.com/jappix/jappix/wiki
https://project.jappix.com/
I ran into this problem while setting up and solved it.
lua-sec-prosody Unable to locate package
Now after everything is set up(modifying config files etc) I am not able to create an account.
When I try to register from my custom installation of jappix, It shows "Service unavailable".
I also tried to point Pidgin to my instance and tried to create an account but failed. However, it is able to connect because I verified that by
service metronome stop
and
service metronome start
Now I tried to use the admin interface through telnet
telnet localhost 5582
and tried to create a user. I got this error
Error: /usr/local/lib/metronome/core/usermanager.lua:80: attempt to index field '?' (a nil value)
Is there anything that I am missing?
PS: I have enabled the required ports on my ec2 instance.
That ominous message means, you're trying to create a user on an unexistant or unactivated host.
(That's fixed in latest tip btw)
Related
I have Oracle Linux 8.5 in Oracle Cloud, and have been using the host for several months.
But today I was trying to setup vscode remote ssh and looks like I messed up the ssh key that I use to login to the host. Now I cannot!
I tried to follow this documentation and this thread to fix some commands.
However, that did not help! And in fact now the host having difficulty stopping quickly; rebooting looks fine.
Any ideas on how to correct this issue?! (Was having a lot of fun until this struck :) )
In the OCI console, go to the instance, and click on the "console connection", this will show you 2 options, one is create local connection, which will allow you to upload a new ssh key file. Or you can create a console connection and then update the authorized_keys file with your new id_rsa.pub contents
Console connection did NOT work for me. That's why I went by attaching the volume to another instance. The documentation I followed suggests to mount /dev/sdb3. However that did not work for me. Instead, I mounted /dev/ocivolume/root, and modified the ssh key there, and now works!
I'm having issues trying connecting the ICN to the created object store in ACCE.
When I try to connect I get a CIWEB1008 error.
I installed Filenet 5.2.1 on a clean single windows 2016 server using CPIT without any issue. Also creating a object store based on file share in ACCE went all well. But as mentioned earlier when connecting from the ICN I get a CIWEB1008 error.
I tried checking the SystemOut.log but there is no log entry unless I fill in a false username and password.
Also I tried the stuff mentioned http://ian-wilson.co.uk/archives/455/
How can I get it working?
I am trying to use MySQL Cluster 7.5 version , after opening the web browser and clicking on :create new MySQL cluster", and getting in the "define cluster" page , I write the IP of the remote data node in to the host list field ,but I get error which say "there were errors when connecting to the remote hosts, host 172.16.1.129: couldn't open socket to 172.16.1.129 ,press'ok to continue to the next page anyway, or cancel to stay in the previous page"
I turned off windows firewall options too, but no luck,
what is the cause of this error and how to solve it?
What are the essential steps to install/configure in remote pc (data node).?
Thanks a lot
https://www.mysql.com/support/supportedplatforms/cluster.html
Did you check this? if you OS supports?
This has nothing to do with supported platforms. My guess is the credentials you used to connect to nodes are bad. In that version of MySQL NDB Cluster autoinstaller you can provide only Cluster-wide credentials, i.e. one credentials for all the hosts. Those credentials could be a) private key without passphrase (idrsa in ~/.ssh) or b) ordinary username/password. Please see html help file that comes with Autoinstaller for details.
I created a cluster as explained in http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/tagt_wlp_configure_collective.html and http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/twlp_config_cluster.html.
I added adminCenter feature in my controller and tried stopping and starting a member in the cluster successfully.
However after I restart my controller and the member, i am not able to start or stop the members from the adminCenter. I am getting saying "Cannot connect to host xxx with the credentials provided".
I tried using collective updateHost to update the rpcUser and rpcUserPassword but with no luck.
Can anyone help me?
The rpcUser has to be able to login directly to or ssh to the server on which the member server is running
I have a Windows 2008R2 server in GCE that is behaving oddly (may be compromised). I can no longer access it via RDP. When I reboot the machine and look at the serial console, I see at the very bottom after the boot sequence, that something called Credentials Manager runs and appears to delete or change some username/password. I suspect that this is what is changing the RDP password. (see image attached). On a normally running Windows VM, I do not see this in the trace.
GCE Agent started.
Starting AddressManager
Starting CredentialsManager
Credentials have changed. Updating...
Changing username...
Deleting old user...
Username or password was updated successfully.```
I have tried resetting or adding a new password using the metadata windows-startup-script-cmd = net user but that does not seem to do anything.
What I get is an error message of the form:
Booting on date 05/05/2015 10:22:49
WARNING: Computer Name windows does not match Compute Engine Instance Name XXXXX.
Did you forget to run gcesysprep?
attributes/windows-startup-script-bat value is not set or metadata server is not reachable.
attributes/windows-startup-script-ps1 value is not set or metadata server is not reachable.
So the question is, how can I get into the machine to see what is happening? Is there a way that the GCE startup sequence could be changed to not call the credential manager to change the password or username?
What you could do is if you have a Gcloud SDK (https://cloud.google.com/compute/docs/gcloud-compute/) installed, you can run the following command while that instance is running:
gcloud compute instances decribe instance_name
This will provide all the information about the instance and you will see a section called MetaData which will display the users and the passwords. Then you can try to remote in and remove any credentials setup in the Credentials Manager located in Control Panel -> User Accounts.
I hope this give you access to your VM