| kata-irc-bot | <escita> some updates: It seems like once we launch a container with `ctr`, a namespace is automatically created with a loop back device. `sudo ip netns exec cnitest-6c7e619e-95a6-aaec-2005-ce338a06ace2 ip link` `1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN mode DEFAULT group default qlen 1000` `link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00` I manually created a `veth` pairs and and bridged them with the host network and I | 21:52 |
|---|---|---|
| kata-irc-bot | am able to ping the google dns within this namespace: `sudo ip netns exec cnitest-6c7e619e-95a6-aaec-2005-ce338a06ace2 ping 8.8.8.8` `PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.` `64 bytes from 8.8.8.8: icmp_seq=1 ttl=116 time=8.23 ms` `64 bytes from 8.8.8.8: icmp_seq=2 ttl=116 time=8.16 ms` However, If I do a apt update inside of the container, It still doesn't work. Do you have any suggestions? :slightly_smiling_face: | 21:52 |
| kata-irc-bot | <escita> Hello there, I launched a container with `sudo ctr run --runtime io.containerd.run.kata.v2 -t --rm docker.io/library/ubuntu:latest test bin/bash` and it created a network namespace automatically, with only a loop back device. `sudo ip netns exec cnitest-6c7e619e-95a6-aaec-2005-ce338a06ace2 ip link ls` _1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN group default qlen 1000_ _link/loopback 00:00:00:00:00:00 brd | 22:24 |
| kata-irc-bot | 00:00:00:00:00:00_ I wanted to connect this container to the internet without using k8s. So I manually created a veth pair and bridged with the host network using `ip` command | 22:24 |
| kata-irc-bot | <escita> Hello there, I launched a container with `sudo ctr run --runtime io.containerd.run.kata.v2 -t --rm docker.io/library/ubuntu:latest test bin/bash` and it seems there is a network namespace automatically created, with only a loop back device. `sudo ip netns exec cnitest-6c7e619e-95a6-aaec-2005-ce338a06ace2 ip link ls` `1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN group default qlen 1000` `link/loopback 00:00:00:00:00:00 | 22:27 |
| kata-irc-bot | 00:00:00:00:00:00` I wanted to connect this container to the internet without using k8s. So I manually created a `veth pair` and bridged with the host network using `ip` utility. It seems like I could ping the google dns within this network namespace `sudo ip netns exec cnitest-6c7e619e-95a6-aaec-2005-ce338a06ace2 ping 8.8.8.8` `PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.` `64 bytes from 8.8.8.8: icmp_seq=1 ttl=116 time=8.23 ms` `64 bytes | 22:27 |
| kata-irc-bot | from 8.8.8.8: icmp_seq=2 ttl=116 time=8.16 ms` then I go back to the shell of the container i created and issue a command `apt update` , it doesn't seem to be working, any suggestions ? :slightly_smiling_face: | 22:27 |
Generated by irclog2html.py 2.17.2 by Marius Gedminas - find it at https://mg.pov.lt/irclog2html/!