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LFS258 Class Forum

A discussion board for The Linux Foundation's LFS258 Kubernetes Fundamentals class.

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Properly restarting nodes
Accepted Answer
dcarrascal75dcarrascal75
5
17
dcarrascal75dcarrascal75
Lab 8.1
samkrishsamkrish
1
12
samkrishsamkrish
Lab 12.3 Unable to get the metrics server to talk to the API server
Olutoye_AkandeOlutoye_Akande
0
14
Olutoye_AkandeOlutoye_Akande
LAB 12.3 Metrics pod failing currently unable to handle the request (get nodes.metrics.k8s.io)
scubaman31scubaman31
3
21
chrispokornichrispokorni
Exercise 7.2
MohitAsherMohitAsher
1
20
MohitAsherMohitAsher
Lab 3.1
fargozhufargozhu
4
42
serewiczserewicz
Ingress L4 support
pablochacinpablochacin
0
14
pablochacinpablochacin
ssh -i LFS458.pem [email protected]
samkrishsamkrish
2
31
samkrishsamkrish
GCE worker node connection issue
amouskiteamouskite
4
62
amouskiteamouskite
Proper GCP account type for HA
kbreitkbreit
1
16
chrispokornichrispokorni
Possible error in ingress.rule.yaml and work around
andrewglindandrewglind
1
14
chrispokornichrispokorni
16.1 LAB HAProxy not starting
ssubramanian1ssubramanian1
9
368
chrispokornichrispokorni
k8s version used in exam vs. course/labs
felixkrohnfelixkrohn
5
71
fcioancafcioanca
Lab 3.4.15: Kubectl replace Error
mahmoodzemahmoodze
1
49
serewiczserewicz
Problem with Question 7.1
mJacemJace
1
19
fcioancafcioanca
Help with knowledge check 5.
mJacemJace
1
21
mstepienmstepien
LFS258 - new version live v1.16.1/Ubuntu 18.04 (12.5.2019)
fcioancafcioanca
4
64
serewiczserewicz
Unable to connect to the server: x509: certificate signed by unknown authority
mahmoodzemahmoodze
1
324
serewiczserewicz
Course content 12
b10sb10s
38
140
cumuluscumulus
Lab 3.4: Can't reach to ClusterIP and Endpoint with curl from master to worker node
Accepted Answer
cumuluscumulus
2
33
cumuluscumulus
calico having issue
sumersinghsumersingh
3
36
chrispokornichrispokorni
Ready to use lab environment with VirtualBox and Vagrant
mgutowskimgutowski
0
42
mgutowskimgutowski
unable to connect pods
sumersinghsumersingh
3
72
dericjohnson1979dericjohnson1979
Can't take snapshot from etcd
AmAbAmAb
2
709
ontaptomontaptom
Cannot resume lesson
kbreitkbreit
4
19
kbreitkbreit
Lab Environment SetUp Demo Videos (GCP and DigitalOcean)
fcioancafcioanca
2
33
serewiczserewicz
Lab 5.1 - Missing steps?
kbreitkbreit
2
27
kbreitkbreit
GCP - Cannot ping instances
kbreitkbreit
2
20
kbreitkbreit
kubeadm join ISSUE: [discovery] Failed to request cluster info, will try again:
Answered
dmccukdmccuk
3
67
dmccukdmccuk
Lab 4.3 - unable to recognize "complete-demo.yaml": no matches for kind "Deployment"
dnxdnx
5
1K
lyubimovalyubimova