LFS 243 - Mesh fundamentals

yorimina

Hello everyone.

I need you help for the lab 4.1 point 6 :

"Make sure Ambassador is ready before you continue by entering the command below.You will see a status for both the ​ambassador-​ and ​ambassador-operator-​ names.If you don’t see a ​Running​ status for both with a Ready value of ​1/1​, wait while thestartup continues, and an updated status of ​Running​ and ​1/1​ will be reported when it’sready. "

with the command kubectl get pods -n ambassador -w it displays :

NAME READY STATUS
ambassador-operator-8484bc8c86-q4l29 0/1 ContainerCreating

but I check my master node, it's in status "not ready"
NAME STATUS ROLES AGE VERSION
consul-control-plane NotReady master 9d v1.18.2

Here the description of the node Than

Name: consul-control-plane
Roles: master
Labels: beta.kubernetes.io/arch=amd64
beta.kubernetes.io/os=linux
ingress-ready=true
kubernetes.io/arch=amd64
kubernetes.io/hostname=consul-control-plane
kubernetes.io/os=linux
node-role.kubernetes.io/master=
Annotations: kubeadm.alpha.kubernetes.io/cri-socket: /run/containerd/containerd.sock
node.alpha.kubernetes.io/ttl: 0
volumes.kubernetes.io/controller-managed-attach-detach: true
CreationTimestamp: Fri, 15 Oct 2021 20:44:59 +0000
Taints: node.kubernetes.io/not-ready:NoSchedule
Unschedulable: false
Lease:
HolderIdentity: consul-control-plane
AcquireTime:
RenewTime: Mon, 25 Oct 2021 09:49:42 +0000
Conditions:
Type Status LastHeartbeatTime LastTransitionTime R eason Message
---- ------ ----------------- ------------------ - ----- -------
MemoryPressure False Mon, 25 Oct 2021 09:49:22 +0000 Fri, 15 Oct 2021 20:44:57 +0000 K ubeletHasSufficientMemory kubelet has sufficient memory available
DiskPressure False Mon, 25 Oct 2021 09:49:22 +0000 Fri, 15 Oct 2021 20:44:57 +0000 K ubeletHasNoDiskPressure kubelet has no disk pressure
PIDPressure False Mon, 25 Oct 2021 09:49:22 +0000 Fri, 15 Oct 2021 20:44:57 +0000 K ubeletHasSufficientPID kubelet has sufficient PID available
Ready False Mon, 25 Oct 2021 09:49:22 +0000 Fri, 15 Oct 2021 20:44:57 +0000 K ubeletNotReady runtime network not ready: NetworkReady=false reason:NetworkPluginNo tReady message:Network plugin returns error: cni plugin not initialized
Addresses:
InternalIP: 172.18.0.2
Hostname: consul-control-plane
Capacity:
cpu: 4
ephemeral-storage: 30308240Ki
hugepages-1Gi: 0
hugepages-2Mi: 0
memory: 15358012Ki
pods: 110
Allocatable:
cpu: 4
ephemeral-storage: 30308240Ki
hugepages-1Gi: 0
hugepages-2Mi: 0
memory: 15358012Ki
pods: 110
System Info:
Machine ID: d3a349af4c374bee873ac5afe1d78bc2
System UUID: 66501c5f-c0a8-48fd-942f-2731288a6079
Boot ID: be3394a3-7813-4435-9a3a-7411b26c56fc
Kernel Version: 5.11.0-1020-gcp
OS Image: Ubuntu 19.10
Operating System: linux
Architecture: amd64
Container Runtime Version: containerd://1.3.3-14-g449e9269
Kubelet Version: v1.18.2
Kube-Proxy Version: v1.18.2
PodCIDR: 10.244.0.0/24
PodCIDRs: 10.244.0.0/24
Non-terminated Pods: (14 in total)
Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits Age
--------- ---- ------------ ---- ------ --------------- ------------- ---
ambassador ambassador-operator-8484bc8c86-q4l29 0 (0%) 0 (0 %) 0 (0%) 0 (0%) 114m
emojivoto emoji-65df4d68f7-g5tgk 100m (2%) 0 (0 %) 0 (0%) 0 (0%) 3d15h
emojivoto vote-bot-7c59767698-rgvn9 10m (0%) 0 (0 %) 0 (0%) 0 (0%) 3d15h
emojivoto voting-768f496cd8-mzn2c 100m (2%) 0 (0 %) 0 (0%) 0 (0%) 3d15h
emojivoto web-545f869fc4-k5qb7 100m (2%) 0 (0 %) 0 (0%) 0 (0%) 3d15h
kube-system coredns-66bff467f8-lgwt6 100m (2%) 0 (0 %) 70Mi (0%) 170Mi (1%) 9d
kube-system coredns-66bff467f8-nckcg 100m (2%) 0 (0 %) 70Mi (0%) 170Mi (1%) 56m
kube-system etcd-consul-control-plane 0 (0%) 0 (0 %) 0 (0%) 0 (0%) 9d
kube-system kindnet-9sbrw 100m (2%) 100m (2%) 50Mi (0%) 50Mi (0%) 9d
kube-system kube-apiserver-consul-control-plane 250m (6%) 0 (0 %) 0 (0%) 0 (0%) 9d
kube-system kube-controller-manager-consul-control-plane 200m (5%) 0 (0 %) 0 (0%) 0 (0%) 9d
kube-system kube-proxy-kqx79 0 (0%) 0 (0 %) 0 (0%) 0 (0%) 9d
kube-system kube-scheduler-consul-control-plane 100m (2%) 0 (0 %) 0 (0%) 0 (0%) 9d
local-path-storage local-path-provisioner-bd4bb6b75-d4rct 0 (0%) 0 (0 %) 0 (0%) 0 (0%) 9d
Allocated resources:
(Total limits may be over 100 percent, i.e., overcommitted.)
Resource Requests Limits
-------- -------- ------
cpu 1160m (28%) 100m (2%)
memory 190Mi (1%) 390Mi (2%)
ephemeral-storage 0 (0%) 0 (0%)
hugepages-1Gi 0 (0%) 0 (0%)
hugepages-2Mi 0 (0%) 0 (0%)
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Starting 15m kubelet Starting kubelet.
Normal NodeHasSufficientMemory 15m (x8 over 15m) kubelet Node consul-control-plane status is now: NodeHasSufficientMemory
Normal NodeHasNoDiskPressure 15m (x8 over 15m) kubelet Node consul-control-plane status is now: NodeHasNoDiskPressure
Normal NodeHasSufficientPID 15m (x7 over 15m) kubelet Node consul-control-plane status is now: NodeHasSufficientPID
Normal NodeAllocatableEnforced 15m kubelet Updated Node Allocatable limit ac ross pods

Thank you so much.

Best Regards

Mike

fcioanca

Hi @yorimina ,

It is highly recommended that you post course-related questions in the specific course forum (in this case, the LFS243 forum), to ensure that the course authors, forum moderators and potentially other students see your post and provide answers. The general bootcamp forums should be used for more general questions.

Thank you,
Flavia

yorimina

Hello,
My question is now in the right forum. Thank you.