Re: [CentOS] ZFS fails with latest C8 kernel

2020-08-10 Thread Tru Huynh
On Mon, Aug 10, 2020 at 01:43:00AM -0500, Robert G (Doc) Savage via CentOS wrote: > As if last weekend's UEFI debacle wasn't bad enough, it now seems the > latest C8 kernel (4.18.0-193.14.2) is incompatible with the current > ZFSOnLinux packages (0.8.4-1). When booted to the latest kernel, ZFS is

Re: [CentOS] ZFS fails with latest C8 kernel

2020-08-10 Thread Johnny Hughes
On 8/10/20 1:43 AM, Robert G (Doc) Savage via CentOS wrote: > As if last weekend's UEFI debacle wasn't bad enough, it now seems the > latest C8 kernel (4.18.0-193.14.2) is incompatible with the current > ZFSOnLinux packages (0.8.4-1). When booted to the latest kernel, ZFS is > inaccessible on my C8

[CentOS] Docker container isolation not working in CentOS 7

2020-08-10 Thread Nicolas Kovacs
Hi, I've decided to use these summer holidays to wrap my head around Docker and its quirks. Spent the last couple weeks working through a Udemy tutorial and a thick book about Docker, and I have Docker CE installed on two machines: * my workstation running OpenSUSE Leap 15.1 * a public sandb

Re: [CentOS] Docker container isolation not working in CentOS 7

2020-08-10 Thread Nicolas Kovacs
Le 10/08/2020 à 15:10, Nicolas Kovacs a écrit : > Now IN THEORY "webserver3" shouldn't be able to communicate with the > "webserver1" and "webserver2" containers. > > But here's what happens IN PRACTICE (and only on CentOS 7): > > $ docker exec -it webserver3 curl -m 5 http://172.17.0.2 > > >

Re: [CentOS] Docker container isolation not working in CentOS 7

2020-08-10 Thread Roberto Ragusa
On 2020-08-10 15:10, Nicolas Kovacs wrote: Hi, I've decided to use these summer holidays to wrap my head around Docker and its quirks. Spent the last couple weeks working through a Udemy tutorial and a thick book about Docker, and I have Docker CE installed on two machines: Where is your docker

Re: [CentOS] Docker container isolation not working in CentOS 7

2020-08-10 Thread Nicolas Kovacs
Le 10/08/2020 à 17:03, Roberto Ragusa a écrit : > Where is your docker coming from? From the CentOS repository on Docker.com: $ head -n 7 /etc/yum.repos.d/docker-ce.repo [docker-ce-stable] name=Docker CE Stable - $basearch baseurl=https://download.docker.com/linux/centos/7/$basearch/stable enable

[CentOS] CentOS8 pxeboot Error setting up software source

2020-08-10 Thread Satish Patel
Folks, Last month i have setup PXE server using CentOS8-1-1911 release and everything was working fine so today i thought let me upgrade it to CentOS8-2-2004 so i just did rsync and updated all packages but after that it started throwing following error during pxe installation Installation source