Welcome to the Linux Foundation Forum!

Lab 3.2. Step 3 curl fails from CP node

Hi Team,

I am stuck at step 3 of this exercise. When I try to do curl on control plane node, I get this error "curl: (28) Failed to connect to port 5000: Connection timed out".

On worker node, curl command works fine.

I have set the repo as mentioned below:

echo "export repo=" >> $HOME/.bashrc
export repo=

Also checked the /etc/containerd/config.toml file and /etc/containers/registries.conf.d/registry.conf as mentioned in other posts on this forum.



  • chrispokorni
    chrispokorni Posts: 2,118

    Hi @prvn01,

    When curl works from one node and not the other, it may be due to a firewall misconfiguration at the VPC/hypervisor not allowing all protocols through to all destination ports from all sources.



Upcoming Training