nokia / srlinux-container-image Goto Github PK

If I use docker-run on the GNS3 server, I can start the container but if I start it via GNS3 interface, it exits.

Observations: GNS3 uses /gns3/init.sh

8e0943229be5 ghcr.io/nokia/srlinux:latest "/gns3/init.sh /tini…" 3 hours ago Exited (137) 3 hours ago loving_faraday

docker logs 8e0943229be5
su: unknown user user:user

GNS3 log:
INFO docker_vm.py:549 Docker container 'ghcr.io-nokia-srlinux-1' fix ownership, state = exited

First container below is started using directly docker run.

NAMES
3b20d2e9a743 ghcr.io/nokia/srlinux "/tini -- fixuid -q …" 18 seconds ago Up 16 seconds srlinux_container
8e0943229be5 ghcr.io/nokia/srlinux:latest "/gns3/init.sh /tini…" 3 hours ago Exited (137) 3 hours ago loving_faraday

It could be a GNS3 issue, I opened here also: https://www.gns3.com/community/discussions/ghcr-io-nokia-srlinux , but at the same time I tried multiple docker containers, and this is the only one where I noticed this issue

docker run -d -t --privileged -u $(id -u):$(id -g) --name srlinux ghcr.io/nokia/srlinux sudo bash /opt/srlinux/bin/sr_linux

fails to run.

Logs state following

Mon Jun 13 05:12:58 UTC 2022: entrypoint.sh called
Mon Jun 13 05:12:58 UTC 2022: renaming docker interface eth0 to mgmt0
Mon Jun 13 05:12:59 UTC 2022: turning off checksum offloading on mgmt0
Actual changes:
rx-checksumming: off
tx-checksumming: off
tx-checksum-ip-generic: off
tx-checksum-sctp: off
tcp-segmentation-offload: off
tx-tcp-segmentation: off [requested on]
tx-tcp-ecn-segmentation: off [requested on]
tx-tcp-mangleid-segmentation: off [requested on]
tx-tcp6-segmentation: off [requested on]
Mon Jun 13 05:12:59 UTC 2022: starting sshd
ssh-keygen: generating new host keys: RSA DSA ECDSA ED25519
Mon Jun 13 05:12:59 UTC 2022: Calling boot_run script
/opt/srlinux/bin/bootscript/05_sr_createuser.sh: line 270: !srl_is_running_on_nokia_rootfs: command not found
/opt/srlinux/bin/bootscript/05_sr_createuser.sh: line 282: python: command not found
chmod: missing operand after '0666'
Try 'chmod --help' for more information.
/usr/bin/find: '/var/log/srlinux/file': No such file or directory
logmgr_set_env.sh: plain_bootup_start
Mon Jun 13 05:13:00 UTC 2022 logmgr_set_env.sh: restart of rsyslogd
Failed to set capabilities on file `/usr/sbin/tcpdump' (No such file or directory)
usage: setcap [-q] [-v] [-n ] (-r|-|) [ ... (-r|-|) ]

Note must be a regular (non-symlink) file.
Mon Jun 13 05:13:00 UTC 2022: entrypoint.sh done, executing sudo bash /opt/srlinux/bin/sr_linux
No/Invalid license found!
Not starting in a named namespace, giving it the name "srbase"
Unix domain socket directory is /opt/srlinux/var/run/
Log directory is /var/log/srlinux/stdout
Started supportd: source /etc/profile.d/sr_app_env.sh &>/dev/null; bash -c "./sr_supportd --server-mode" >/var/log/srlinux/stdout/supportd.log 2>&1 &
Application supportd is running: PID 1384
Started dev_mgr: source /etc/profile.d/sr_app_env.sh &>/dev/null; bash -c "./sr_device_mgr" >/var/log/srlinux/stdout/dev_mgr.log 2>&1 &
Application dev_mgr is running: PID 1405
Found dev_mgr: PID 1405 - killing
Found supportd: PID 1384 - killing
Failed to kill supportd: PID 1384. Another kill is retried

Hey!

I am trying to use SR Linux as part of GitHub actions:

jobs:
  build-linux:
    services:
      srlinux:
        image: ghcr.io/nokia/srlinux:23.7.1
        ports:
          - 57400:57400
          - 57401:22
        options: "--privileged --user=root"

Unfortunately, there is no way to specify a command and the default one for the image is /bin/bash. We can specify the entrypoint, but it needs to be a command without arguments. If I pass just --entrypoint=/opt/srlinux/bin/sr_linux I don't get the network configuration. The command executed by GitHub is:

  /usr/bin/docker create --name 2cfdc039b1784ff78dcfc822f32393b0_ghcrionokiasrlinux2371_816cd6 --label 17eddf --network github_network_c5149df44a6341378dfd86e57bea7c25 --network-alias srlinux -p 57400:57400 -p 57401:22 --privileged --user=root --entrypoint=/opt/srlinux/bin/sr_linux -e GITHUB_ACTIONS=true -e CI=true ghcr.io/nokia/srlinux:23.7.1

Maybe the entrypoint could execute /opt/srlinux/bin/sr_linux when it detects GITHUB_ACTIONS=true?

Hello,

I'm currently stuck trying to figure out how I can get resource use statistics from an SRL container. On my host, every other docker container returns stats to both the docker stats command and the stats endpoint on the engine API however the SRL container always returns 0s across the board, even for the timestamp on the stats api request. Do any of you know what would be causing this or how I can work around it? Are you doing anything particularly unusual with cgroups inside the docker container?

I'm happy to provide any logs needed, just not quite sure what that'd be yet.

Thanks!

Hello,

I am trying to pull the image using the docker pull command, as given in the description, but it results in tcp "connection reset by peer" error.. I dont think it is a proxy issue, since docker.io and other pulls are working fine.

$:~/docker$ sudo docker pull ghrc.io/nokia/srlinux
Using default tag: latest
Error response from daemon: Get "https://ghrc.io/v2/": read tcp 10.10.213.22:53496->103.224.212.220:443: read: connection reset by peer

I tried to use curl command for the same URL and following is the output :

$:~/docker$ curl -v https://ghrc.io/nokia/srlinux

• Trying 103.224.212.220:443...
• Connected to ghrc.io (103.224.212.220) port 443 (#0)
• ALPN, offering h2
• ALPN, offering http/1.1
• CAfile: /etc/ssl/certs/ca-certificates.crt
• CApath: /etc/ssl/certs
• TLSv1.0 (OUT), TLS header, Certificate Status (22):
• TLSv1.3 (OUT), TLS handshake, Client hello (1):
• OpenSSL SSL_connect: Connection reset by peer in connection to ghrc.io:443
• Closing connection 0
• TLSv1.0 (OUT), TLS header, Unknown (21):
• TLSv1.3 (OUT), TLS alert, decode error (562):
  curl: (35) OpenSSL SSL_connect: Connection reset by peer in connection to ghrc.io:443
  $

I tried to search for the solution but no solution received so far..