tigera / ccol1 Goto Github PK

Hello,
I try to follow the CCO-L1 guide to set up the k8s lab on Multipass.
I am using Windows 10 20H2 machine w/WSL 2 installed (without Hyper-V hypervisor installed).
My Multipass installation uses VirtualBox 6.1.22 and Ubuntu 20.04 LTS.
Every YAML file from the CCO-L1 guide contains the following section responsible for setting up a second IP address inside Ubuntu VM:

[ -f "/etc/netplan/51-static.yaml" ] && exit 0

while [ ! -f /etc/netplan/50-cloud-init.yaml ];
do
        sleep 1
done

IFACE=$(grep 'set-name:' /etc/netplan/50-cloud-init.yaml | tr -d [:space:] | cut -f2 -d':')

printf 'network:\n  ethernets:\n    %s:\n      addresses: [ 198.19.15.254/20 ]\n  version: 2' $IFACE | tee /etc/netplan/51-static.yaml

It seems like all the secondary addresses are assigned to all VMs, however, machines composing the k8s cluster are not able to see each other. Perhaps this issue is related to a different type of interface attached to each VM (like NAT).

I would appreciate it if someone could verify the setup on Windows 10 w/VirtualBox.

Running this command returns timeout

PS C:\multipass> Invoke-WebRequest -UseBasicParsing 'https://raw.githubusercontent.com/tigera/ccol1/main/host1-init.yaml' | Select-Object -Expand Content | multipass launch -n host1 20.04 --cloud-init -
launch failed: The following errors occurred:
timed out waiting for initialization to complete

Checking further inside the host1 shown timeout, unable to download kubectl package.

ubuntu@host1:~$ curl -o /usr/bin/kubectl -L "https://storage.googleapis.com/kubernetes-release/release/v1.19.2/bin/linux/amd64/kubectl"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0

Course > Week 4 > Understanding Calico Native Service Handling > Source IP preservation

curl 198.19.0.1:30180 hangs.

Using https://docs.projectcalico.org/archive/v3.16/manifests/tigera-operator.yaml

Reported on #academy slack on September 16 2021.