Comments (1)
Validated on release-1.29 branch with version v1.29.6-rc2+k3s1
Environment Details
Infrastructure
- Cloud
- Hosted
Node(s) CPU architecture, OS, and Version:
$ cat /etc/os-release
PRETTY_NAME="Ubuntu 22.04.2 LTS"
$ uname -m
x86_64
Cluster Configuration:
HA: 3 server/ 1 agent
Config.yaml:
token: xxxx
cluster-init: true
write-kubeconfig-mode: "0644"
node-external-ip: 1.1.1.1
node-label:
- k3s-upgrade=server
embedded-registry: true
bind-address: x.x.x.x
registry.yaml:
mirrors:
private.registry.com:
endpoint:
- private.registry.com
docker.io:
endpoint:
- private.registry.com
k8s.gcr.io:
endpoint:
- private.registry.com
configs:
private.registry.com:
auth:
username: <username>
password: <password>
tls:
ca_file: /home/ubuntu/ca.pem
Testing Steps
- Copy config.yaml and registries.yaml:
$ sudo mkdir -p /etc/rancher/k3s && sudo cp config.yaml /etc/rancher/k3s && sudo cp registries.yaml /etc/rancher/k3s
P.S: Remember to copy over the /home/ubuntu/ca.pem for the registry settings to work
- Install k3s
curl -sfL https://get.k3s.io | sudo INSTALL_K3S_VERSION='v1.29.6-rc2+k3s1' sh -s - server
- Verify Cluster Status:
kubectl get nodes -o wide
kubectl get pods -A
Replication Results:
- k3s version used for replication:
$ k3s -v
k3s version v1.29.5+k3s1 (4e53a323)
go version go1.21.9
$ journalctl -xeu k3s-agent | grep 'received image event'
Validation Results:
- k3s version used for validation:
$ k3s -v
k3s version v1.29.6-rc2+k3s1 (4a5f69fa)
go version go1.21.11
Sample spegel logs from the journal logs on the agent node:
$ journalctl -xeu k3s-agent | grep 'received image event'
Jun 14 17:50:51 ip-172-31-24-105 k3s[208743]: time="2024-06-14T17:50:51Z" level=info msg="spegel 2024/06/14 17:50:51 \"level\"=0 \"msg\"=\"received image event\" \"image\"=\"docker.io/rancher/mirrored-pause:3.6@sha256:74bf6fc6be13c4ec53a86a5acf9fdbc6787b176db0693659ad6ac89f115e182c\" \"type\"=\"CREATE\""
Jun 14 17:50:51 ip-172-31-24-105 k3s[208743]: time="2024-06-14T17:50:51Z" level=info msg="spegel 2024/06/14 17:50:51 \"level\"=0 \"msg\"=\"received image event\" \"image\"=\"docker.io/rancher/mirrored-pause@sha256:74bf6fc6be13c4ec53a86a5acf9fdbc6787b176db0693659ad6ac89f115e182c\" \"type\"=\"CREATE\""
Jun 14 17:50:55 ip-172-31-24-105 k3s[208743]: time="2024-06-14T17:50:55Z" level=info msg="spegel 2024/06/14 17:50:55 \"level\"=0 \"msg\"=\"received image event\" \"image\"=\"private.registry.com/mytestcontainer:unprivileged@sha256:7e418465981575a9abef4ee16a80c562a2d2d171e591c1475c38347ef3ec2a72\" \"type\"=\"CREATE\""
Jun 14 17:50:55 ip-172-31-24-105 k3s[208743]: time="2024-06-14T17:50:55Z" level=info msg="spegel 2024/06/14 17:50:55 \"level\"=0 \"msg\"=\"received image event\" \"image\"=\"private.registry.com/mytestcontainer@sha256:7e418465981575a9abef4ee16a80c562a2d2d171e591c1475c38347ef3ec2a72\" \"type\"=\"CREATE\""
Jun 14 17:51:29 ip-172-31-24-105 k3s[208743]: time="2024-06-14T17:51:29Z" level=info msg="spegel 2024/06/14 17:51:29 \"level\"=0 \"msg\"=\"received image event\" \"image\"=\"private.registry.com/nginx:latest@sha256:80550935209dd7f6b2d7e8401b9365837e3edd4b047f5a1a7d393e9f04d34498\" \"type\"=\"CREATE\""
Jun 14 17:51:29 ip-172-31-24-105 k3s[208743]: time="2024-06-14T17:51:29Z" level=info msg="spegel 2024/06/14 17:51:29 \"level\"=0 \"msg\"=\"received image event\" \"image\"=\"private.registry.com/nginx@sha256:80550935209dd7f6b2d7e8401b9365837e3edd4b047f5a1a7d393e9f04d34498\" \"type\"=\"CREATE\""
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Related Issues (20)
- k3s massively increases the cpu usage of systemd HOT 1
- Rootless K3s fails with "operation not permitted" error during mount operations HOT 1
- [Release-1.31] - Support for NodeExternalDNS HOT 1
- [Release-1.30] - Support for NodeExternalDNS
- [Release-1.29] - Support for NodeExternalDNS
- [Release-1.28] - Support for NodeExternalDNS
- Vali(update-OS-VERSION)plus.netdiosbiosis..dmg
- 'kubectl node top' get 'error: Metrics API not available' when metrics-server is allocated on agent node HOT 1
- v1-release/channels does not respect json content type HOT 4
- All instalation & namespace back to default
- Why do k3s cluster certificates need to be updated manually
- CNI bin dir changes with K3s version
- k3s + traefik, how to custom define externalTrafficPolicy = Local HOT 2
- Support selinux on Tumbleweed HOT 3
- ImageVolume broken HOT 2
- How to specify and call the root user for the k8s WebSocket interface?
- 5000 node perf test.
- k3s server kube-system CrashLoopBackOff after installing nftables v1.1.0 HOT 4
- airgap k3s v1.30.4+k3s1: FATA[0000] exec: "k3s-agent": executable file not found in $PATH HOT 3
- K3s log showing certificate expired error, no old certificates found HOT 2
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