Thankyou, great cheatsheet. I'd realised now I was adding
limits.memory to the device section rather than the config section of the profile before. The command to set the profile config fixes that.
Type: Posts; User: andrew102; Keyword(s):
Thankyou, great cheatsheet. I'd realised now I was adding
limits.memory to the device section rather than the config section of the profile before. The command to set the profile config fixes that.
When creating a virtual machine with LXC, all I get is a VM with 1GB memory.
For example
lxc launch images:centos/7/cloud vm1 --vm
$ lxc exec vm1 -- sh -c 'free -m'
When creating a lxd --vm with option for configuration file --config, I get an error. This is a config I saved from a prior working machine, so I am trying to work out which line is causing it to...
Syslog stops working on restart
So I made some changes on three servers to the rsyslog configuration. This worked fine on two out of three (upon systemctl restart syslog)
Has anyone seen this issue before?
rsyslogd: [origin...
Not sure if this is related. But I run a BIND DNS server on my local LAN. I was finding that I was unable to resolve intranet addresses around 9/10 times until I removed secondary DNS servers from...
Found the cause, sticky sessions are no longer supported:
[ALERT] 004/103442 (15031) : parsing [/etc/haproxy/haproxy.cfg:80] : 'appsession' is not supported anymore, please check the documentation.
I'm testing Ubuntu 16.04
Seems that upgrading to 1.6.2 and also 1.6.3 of HAproxy, I cannot start the service with a custom config file that is working with v 1.5.x
Also it seems that the...
Hello,
How may I simply enable a port on the tun0 to be NAT'd to the public IP ?
i.e. If I have a server with public IP (eth1) 100.100.100.100 and tun0 IP 10.0.0.1. Then I want, say, port 80 at...
The only problems I've had with auto-remove is when forgetting to power cycle and run apt-get update.
I ended up changing my mind and going with a different PC that already had over 8GB of RAM and...
OK, so normally I do a full DVD installation. Unfortunately all I had spare were some CD's (won't fit 1GB iso) so decided to do minimal Install (mini.iso) version installation.
When I get to...
Hello,
So I can see this info in the app. The problem we want to solve is having User-Agent and X-Forwarded-For in the haproxy logs.
i.e. This data (or selected header values)
...
However, you can use it to transparently to allow HTTPS without decrypting&encrypting the traffic itself.
You'll need these lines:
acl SSL_ports port 443
acl Safe_ports port 443 # https...
Hi,
So I'm having this issue that when I check out the tomcat access logs, all I see is the IP of the load balancer of HAproxy.
I'm getting a new instance of HAproxy up and running. I'm trying ...
How are you logging in: over SSH or console?
Are you able to determine if it is a network or firewall problem.
"everything else seems to work" - are you running a web server ? is there some way...
Thanks, still think that the limit of 3, burst 10 must be having some sort of impact.
Basically, have a UFW rule to allow from 10.x.x.x on port 8080 (tomcat)
10.x.x.x is the load balancer server. I've noticed SYN attempts being blocked every 30sec or less. Presumably because UFW...
Can you work out what router you are using and reset it. Particularly, who want to make sure you are using a trusted DNS server. Also you will want to disable Telnet access (or any other form of...
Thanks for both answers.
Sometimes when I try to post, read my topics, etc. I get an error that I need to register even though I was already signed in. Then I find I need to hit Login via SSO again.
So I have a server that I mostly access through SSH. I want to check when was the last time somebody logged on via monitor/GUI.
My first guess is to look in the lightDM logs. Is their somewhere...
You'll probably want to set up UFW to restrict port 22 (SSH) access to a couple of static IPs that you own/control.
I'm having a similar issue. Ubuntu 14.04 doesn't work properly with the fglrx (ATI) driver. I spent ages trying to get it to work - even installed Gnome and still Xorg server crashed.
So you went...
Lenovo beep all the time and buggy drivers. If it's just a couple of beeps at startup it should be fine or is is constant?
Are you mounting the drives to /media/MyDrive ?
That would probably make it easier