CH 13: Exercise 13.3: Adding tools for monitoring and metrics
Hi All,
I followed the steps the lab everything seem to work.
When I try to connect to my node port from my host machine
Host Linux Mint 20.3
VMWare Workstation Pro 16
{
"kind": "Status",
"apiVersion": "v1",
"metadata": {},
"status": "Failure",
"message": "forbidden: User \"system:anonymous\" cannot get path \"/\"",
"reason": "Forbidden",
"details": {},
"code": 403
}
I will upload the output of several commands
Comments
-
Hi @bdkdavid,
Thank you for all the detailed outputs attached.
The first concern is about the node IP addresses and the pod IP addresses. If nodes are on the 192.168.100.0/x network, what IP addresses are used by calico for pods? I see pods on 192.168.69.a, 192,168.76.b, and 192.168.114.c subnets. I suspect that the pod IP addresses overlap the node IP addresses - which should be avoided in a cluster.
The second concern is about the helm chart used to deploy the
kubernetes-dashboard
release. The name of the chart ismetrics-server-3.8.2
(which deploys a metrics-server, not a kubernetes-dashboard). The chart should have beenkubernetes-dashboard-....
for a kubernetes-dashboard installation. Here I'd recommend uninstalling with helm the currentkubernetes-dashboard
release, and use helm to install thekubernetes-dashboard
from akubernetes-dashboard
chart.The
kubernetes-dashboard
chart and general installation instructions can be found at:https://artifacthub.io/packages/helm/k8s-dashboard/kubernetes-dashboard
Regards,
-Chris0
Categories
- 9.7K All Categories
- 21 LFX Mentorship
- 74 LFX Mentorship: Linux Kernel
- 437 Linux Foundation Boot Camps
- 259 Cloud Engineer Boot Camp
- 87 Advanced Cloud Engineer Boot Camp
- 40 DevOps Engineer Boot Camp
- 18 Cloud Native Developer Boot Camp
- Express Training Courses
- Express Courses - Discussion Forum
- 1.5K Training Courses
- 17 LFC110 Class Forum
- 3 LFC131 Class Forum
- 18 LFD102 Class Forum
- 113 LFD103 Class Forum
- 8 LFD121 Class Forum
- 59 LFD201 Class Forum
- 1 LFD213 Class Forum - Discontinued
- 128 LFD232 Class Forum
- 23 LFD254 Class Forum
- 526 LFD259 Class Forum
- 99 LFD272 Class Forum
- 1 LFD272-JP クラス フォーラム
- 1 LFS145 Class Forum
- 18 LFS200 Class Forum
- 736 LFS201 Class Forum
- 1 LFS201-JP クラス フォーラム
- LFS203 Class Forum
- 23 LFS207 Class Forum
- 292 LFS211 Class Forum
- 53 LFS216 Class Forum
- 41 LFS241 Class Forum
- 33 LFS242 Class Forum
- 31 LFS243 Class Forum
- 9 LFS244 Class Forum
- 27 LFS250 Class Forum
- 1 LFS250-JP クラス フォーラム
- 123 LFS253 Class Forum
- 917 LFS258 Class Forum
- 10 LFS258-JP クラス フォーラム
- 78 LFS260 Class Forum
- 122 LFS261 Class Forum
- 27 LFS262 Class Forum
- 77 LFS263 Class Forum
- 15 LFS264 Class Forum
- 10 LFS266 Class Forum
- 13 LFS267 Class Forum
- 16 LFS268 Class Forum
- 13 LFS269 Class Forum
- 190 LFS272 Class Forum
- 1 LFS272-JP クラス フォーラム
- 201 LFW211 Class Forum
- 147 LFW212 Class Forum
- 887 Hardware
- 210 Drivers
- 74 I/O Devices
- 44 Monitors
- 115 Multimedia
- 206 Networking
- 98 Printers & Scanners
- 85 Storage
- 744 Linux Distributions
- 88 Debian
- 64 Fedora
- 12 Linux Mint
- 13 Mageia
- 24 openSUSE
- 132 Red Hat Enterprise
- 33 Slackware
- 13 SUSE Enterprise
- 353 Ubuntu
- 465 Linux System Administration
- 37 Cloud Computing
- 65 Command Line/Scripting
- Github systems admin projects
- 94 Linux Security
- 77 Network Management
- 107 System Management
- 47 Web Management
- 59 Mobile Computing
- 21 Android
- 24 Development
- 1.2K New to Linux
- 1.1K Getting Started with Linux
- 523 Off Topic
- 126 Introductions
- 210 Small Talk
- 19 Study Material
- 779 Programming and Development
- 254 Kernel Development
- 491 Software Development
- 918 Software
- 255 Applications
- 181 Command Line
- 2 Compiling/Installing
- 75 Games
- 316 Installation
- 43 All In Program
- 43 All In Forum
Upcoming Training
-
August 20, 2018
Kubernetes Administration (LFS458)
-
August 20, 2018
Linux System Administration (LFS301)
-
August 27, 2018
Open Source Virtualization (LFS462)
-
August 27, 2018
Linux Kernel Debugging and Security (LFD440)