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

2020-08-11 Thread Daniel Walsh
On 8/10/20 11:33, Nicolas Kovacs wrote: > 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://downl

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

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 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 > > >