nginx-ingress-controller CrashLoopBackOff (Lab 9)
Hi All,
When I use multi cluster nodes (e.g. 1 master and 1 worker node), I’m getting the following error with the nginx-ingress-controller Pod:
$ kubectl get po -w
NAME READY STATUS
nginx-ingress-controller-p86r8 1/1 Running
nginx-ingress-controller-p86r8 0/1 Error
nginx-ingress-controller-p86r8 0/1 CrashLoopBackOff
nginx-ingress-controller-p86r8 1/1 Running
nginx-ingress-controller-p86r8 0/1 Error
nginx-ingress-controller-p86r8 0/1 CrashLoopBackOff
$ kubectl get po,rc,svc
NAME READY STATUS
po/default-http-backend-29mvr 1/1 Running
po/nginx-ingress-controller-p86r8 0/1 Error
NAME DESIRED CURRENT READY
rc/default-http-backend 1 1 1
rc/nginx-ingress-controller 1 1 1
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S)
svc/default-http-backend ClusterIP 10.106.8.239 <none> 80/TCP
svc/kubernetes ClusterIP 10.96.0.1 <none> 443/TCP
I’m using the backend.yaml manifest provided in Lab9.
(I have to mention that the Pod-to-Pod network has been configured with Weave Net add-on and all works fine. So, I don’t think the issue is related to Weave Net).
However, when using minikube all works fine.
Does anyone had the same issue? Any solution?
Thanks,
Angelo
Comments
-
$ kubectl get nodes -o wide
NAME STATUS ROLES AGE VERSION EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME
ubuntu-master.example.com Ready master 4d v1.8.4 <none> Ubuntu 16.04.2 LTS 4.4.0-62-generic docker://1.13.1
ubuntu-node1.example.com Ready <none> 4d v1.8.4 <none> Ubuntu 16.04.2 LTS 4.4.0-62-generic docker://1.13.10 -
Have the same issue on minikube and server version 1.9.0 and 1.8.0.
If you delete and create a fresh platform and then follow the instructions in lab9, you see this exact issue.
0 -
Please make sure you have access to the latest lab exercises, which went live Thursday. All older labs were replaced with new and improved ones. Clear your cache to make sure you have access to these new labs.0
-
The manifests that I was creating caused the creation of an ingress controller and default backend. In 1.9.0, it appears that there are workloads for that out of the box in kube-system namespace.
0 -
Hello,
Just wondering if you have had the issue with v1.9.1, the version the updated labs were written for, and using flannel or Calico. Just trying to find out if this remains an issue and narrow down differences to start the troubleshooting process.
Regards,
0
Categories
- All Categories
- 60 LFX Mentorship
- 113 LFX Mentorship: Linux Kernel
- 617 Linux Foundation IT Professional Programs
- 321 Cloud Engineer IT Professional Program
- 141 Advanced Cloud Engineer IT Professional Program
- 55 DevOps Engineer IT Professional Program
- 68 Cloud Native Developer IT Professional Program
- 6 Express Training Courses
- 6 Express Courses - Discussion Forum
- 2.3K Training Courses
- 19 LFC110 Class Forum - Discontinued
- 9 LFC131 Class Forum
- 31 LFD102 Class Forum
- 175 LFD103 Class Forum
- 22 LFD121 Class Forum
- 2 LFD137 Class Forum
- 61 LFD201 Class Forum
- 2 LFD210 Class Forum
- 1 LFD210-CN Class Forum
- 1 LFD213 Class Forum - Discontinued
- 128 LFD232 Class Forum - Discontinued
- LFD237 Class Forum
- 23 LFD254 Class Forum
- 653 LFD259 Class Forum
- 108 LFD272 Class Forum
- 1 LFD272-JP クラス フォーラム
- 4 LFD273 Class Forum
- 2 LFS145 Class Forum
- 28 LFS200 Class Forum
- 740 LFS201 Class Forum - Discontinued
- 1 LFS201-JP クラス フォーラム
- 12 LFS203 Class Forum
- 92 LFS207 Class Forum
- 301 LFS211 Class Forum
- 54 LFS216 Class Forum
- 47 LFS241 Class Forum
- 41 LFS242 Class Forum
- 37 LFS243 Class Forum
- 12 LFS244 Class Forum
- 41 LFS250 Class Forum
- 1 LFS250-JP クラス フォーラム
- LFS251 Class Forum
- 142 LFS253 Class Forum
- LFS254 Class Forum
- LFS255 Class Forum
- LFS256 Class Forum
- LFS257 Class Forum
- 1.2K LFS258 Class Forum
- 10 LFS258-JP クラス フォーラム
- 106 LFS260 Class Forum
- 145 LFS261 Class Forum
- 39 LFS262 Class Forum
- 83 LFS263 Class Forum - Discontinued
- 15 LFS264 Class Forum - Discontinued
- 11 LFS266 Class Forum - Discontinued
- 20 LFS267 Class Forum
- 18 LFS268 Class Forum
- 26 LFS269 Class Forum
- 204 LFS272 Class Forum
- 1 LFS272-JP クラス フォーラム
- LFS274 Class Forum
- 3 LFS281 Class Forum
- 249 LFW211 Class Forum
- 177 LFW212 Class Forum
- 9 SKF100 Class Forum
- SKF200 Class Forum
- 907 Hardware
- 220 Drivers
- 74 I/O Devices
- 44 Monitors
- 116 Multimedia
- 210 Networking
- 102 Printers & Scanners
- 86 Storage
- 764 Linux Distributions
- 88 Debian
- 66 Fedora
- 15 Linux Mint
- 13 Mageia
- 24 openSUSE
- 143 Red Hat Enterprise
- 33 Slackware
- 13 SUSE Enterprise
- 357 Ubuntu
- 482 Linux System Administration
- 40 Cloud Computing
- 70 Command Line/Scripting
- Github systems admin projects
- 95 Linux Security
- 80 Network Management
- 108 System Management
- 51 Web Management
- 72 Mobile Computing
- 25 Android
- 32 Development
- 1.2K New to Linux
- 1.1K Getting Started with Linux
- 545 Off Topic
- 132 Introductions
- 223 Small Talk
- 22 Study Material
- 831 Programming and Development
- 282 Kernel Development
- 515 Software Development
- 974 Software
- 260 Applications
- 185 Command Line
- 3 Compiling/Installing
- 119 Games
- 318 Installation
- 65 All In Program
- 65 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)