Home » Tag: Debian
I went back to utilize an old Machine with Proxmox for containers but also wanted to have a platform to play with Docker. So I though pimping the Promox server is the best solution.
The Steps are easy to get docker running but since Proxmox offers the best GUI for lxc I needed something similar for the docker containers.
Note: This DOES NOT add Docker into the Proxmox GUI itself. I’m adding a separate web page for docker running in a container by itself.
This was first posted on http://linuxdistributions-lifecycle-comparison.cloud7-itconsult.com Overview of the Support Lifecycle for a few selected Enterprise Linux Distributions. Last Updated 26.11.2014 RedHat Enterprise Linux (13 year extended support) RedHat Enterprise Linux RHEL 7 RHEL 6 RHEL 5 RHEL 4 RHEL 3 Release Date 10-Jun-14 10-Nov-10 15-Mar-07 14-Feb-05 23-Oct-03 EOL End of Life 30-Jun-24 30-Nov-20 31-Mar-17 29-Feb-12 31-Oct-10 EOS Final end of Support (Extended) 30-Jun-27 30-Nov-23 31-Mar-20 31-Mar-17 30-Jan-14 Currently under support? YES YES YES YES NO Lifetime in Years 13.0 13.0 13.0 12.1 10.3 Life kernel patching available? YES kpatch Dynamic Kernel Patching NO NO NO NO CentOS Linux (10 year lifecycle) CentOS Linux CentOS 7 CentOS 6 CentOS 5 CentOS 4 CentOS 3 Release Date 7-Jul-14 10-Jul-10 12-Apr-07 9-Mar-05 19-Mar-04 EOL End of Life 30-Jun-24 30-Nov-20 31-Mar-17 29-Feb-12 31-Oct-10 EOS Final end of Support (Extended) N/A N/A N/A N/A N/A Currently under support? YES YES YES NO NO Lifetime in Years 9.9 10.3 9.9 6.9 6.6 Life kernel patching available? YES kpatch Dynamic Kernel Patching NO NO NO NO Oracle Enterprise Linux Oracle Linux OEL 7 OEL 6 OEL 5 Release Date Jul-14 Feb-11 Mar-07 EOL End of Life […]
Here you get a running NTP client in 1 minute: RedHat/CentOS/Scientific Linux Install NTP in Debian/Ubuntu Solaris (9,10,11) RedHat/CentOS/Scientific Linux sudo yum install ntp chkconfig ntpd on Make saure you have a few server in the ntp.conf # cat /etc/ntp.conf |grep server # Use public servers from the pool.ntp.org project. server 0.centos.pool.ntp.org server 1.centos.pool.ntp.org server 2.centos.pool.ntp.org #or for Redhat server 0.rhel.pool.ntp.org server 1.rhel.pool.ntp.org server 2.rhel.pool.ntp.org check for the servers by using # ntpq -pn remote refid st t when poll reach delay offset jitter ================================================================== 220.127.116.11 18.104.22.168 3 u 8 64 3 36.923 12.195 11.683 22.214.171.124 .GPS. 1 u 6 64 3 27.578 2.822 3.068 126.96.36.199 188.8.131.52 2 u 8 64 3 17.190 3.408 2.773 Set the server and time by selecting one serer to contact: service ntpd stop ntpdate -b 0.rhel.pool.ntp.org service ntpd start check date: date Install NTP in Debian/Ubuntu #apt-get install ntp ntpdate ntp-server This will […]
I experienced some slowness with the username / password prompts appearing in sshd logins. I don’t know why, but there is a good chance that this is due to a reverse DNS lookup issue. I fixed fixed it by disabling the checking. vi /etc/ssh/sshd_config and added a line usedns no and restarted the service /etc/init.d/ssh restart Related posts: Linux: Howto show the Servers IP address at the login console Linux / VMware: Howto Increase a / (Root) LVM partition on a single vmdk without adding another partition RedHat/CentOS/Scientific Linux/Debian/Ubuntu/Solaris: Quick NTP Client config Linux / RedHat /CentOS / Ubuntu / Debian /Solaris : Quick Howto SSH login without password (SSH Keys) Centos / Debian / LVM: Add a new disk as a LVM volume Overview of the Support Lifecycle for a few selected Enterprise Linux Distributions
Install ZFS Native on Kanotix / Debian Squeeze / Proxmox 2.1 This whole thing below is obsolete. I created a new post with up to date details for Debian 7.0 Wheezy Ok, Ok, I admit, I’m going really crazy now…. as I described here -> Linux: Install Proxmox Virtual Environment on Debian 6.0 Squeeze Distro (Kanopix) I have Proxmov Virtual Environment running on Kanotix Debian. I now spotted that I’m running slowly low of free disk space. I could mount space from my NAS via NFS-CIFS or ISCSI but that’s kind of too easy and for testing purpose the break to success ratio is too low 🙂 . And BTW I love ZFS. so I install it (cause I want to deduplicate and compress). Based on Proxmox http://pve.proxmox.com/wiki/ZFS …This is pretty straight forward and almost too easy too. Kanotix is using Debian and not ubuntu and certainly not the latest ubuntu so we need […]
Install Proxmox Virtual Environment on Debian 6.0 (Squeeze) system Problem: I have a server which I use for more things at the same time. It’s used as a MediaCenter connected to the TV, as a Monitoring server and now I want to run virtualisation on it as well since the box runs anyway pretty much the whole day. For the virtualisation I selected to use Proxmox since I consider it as one of the best vs easiest to manage in the open-source world. You can find more about Proxmox here http://www.proxmox.com/ Biggest Problem is that Proxmox is running on Debian and it runs on Debian 6.0 Squeeze (stable) only which is slightly outdated (not to mention ancient). So I had to reinstall the server using a Debian 6.0. But there are not many Distro’s out there still running on Debian 6.0. I found http://www.kanotix.com which has a release called Kanotix Hellfire 2012-05. […]