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Questions tagged [rancheros]

17 questions
4
votes
2 answers

Rancher Server v2.x expired certificates

My certificates for rancher server expired and now I can not log in to UI anymore to manage my k8s clusters. Error: 2021-05-26 00:57:52.437334 I | http: TLS handshake error from 127.0.0.1:43238: remote error: tls: bad certificate 2021/05/26…
David Lednik
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2
votes
3 answers

Is there a trivial way to get a text-editor (like nano) on RancherOS?

I just want to edit some files, can I have a text editor? Anything but Vi[m]. Is there a trivial way to install nano, emacs or a basic text editor?
Salim Fadhley
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2
votes
1 answer

Docker mount order out of sequence and not letting me mount my directory

My docker-compose.yml is as following version: '3.3' services: db: image: mysql:5.7 container_name: mysql-wordpress volumes: - db_data:/var/lib/mysql ports: - "3300:3306" restart: always environment: …
Mr Coder
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1
vote
0 answers

rancher trident storage integration w/ rancherOS 1.55

i got two rancher cluster (deployed on vsphere). one with centos7 as base os and one with rancheros 1.55 (deployed via rancher ui w/ vsphere provider). on the centos7 based cluster trident integration installation w/; kubectl create ns…
Patrick Hermann
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1
vote
0 answers

Using Rancher 2.3.5 for bare metal virtual hosts webserver - can't access webservers

I want to use Rancher to host several webservers for domains that I own as well as other Linuxy programs I may want to use in future. I have an HP Gen 8 Microserver with 4TB storage and 16GB RAM to use as a host. After protracted faffing around I've…
Boo
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1
vote
0 answers

RKE - Unable to connect to the server: net/http: TLS handshake timeout

I have one CentOS vm (for install RKE) and 3 node installed rancherOS (vmware version from here for controlplane, etcd, and worker nodes) I get "Finished building Kubernetes cluster successfully" message but I'm getting error while write "kubectl…
Burak Kıymaz
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1
vote
0 answers

Rancher/Vmware Persistent Folder Storage Path

I feel that I'm very close to getting this working. I have a small Rancher 2.2.8 cluster which I'm able to successfully deploy onto my vCenter 6.7. However, I forgot the first time around to set up the cloud provider so that I could have persistent…
Bryan Dobson
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1
vote
2 answers

Cluster not shown when Rancher machine restarts

Whenever I restart my virtual machine ( Rancher OS) containing a single node cluster (Rancher server and Rancher agent exists on the same machine) I could not find my previously created cluster listed on Rancher Dashboard. Steps to reproduce: Start…
Shubhanshu Rastogi
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1
vote
2 answers

Starting open-iscsi service in rancher logs error

I'm testing Prometheus, with a cTor Storage Class with OpenEBS, in a Rancher 2.1 Cluster (1 node) with RancherOS running in Hyper-v. The cStor volume is not mounting, and the pod is launching a event: Unable to mount volumes for pod…
gabomgp
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0
votes
0 answers

Gitlab Docker Instance Startup Permission Denied secrets_helper.rb

I'm trying to run the gitlab-ce docker image and am having issues with permission being denied for secrets_helper.rb. The following is pulled from the startup…
Nate-Wilkins
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0
votes
0 answers

unable to run playbooks on rancherOS

Im trying to run playbooks on ranchesOS server. - hosts: rancher tasks: - name: Insert/Update eth0 configuration stanza in /etc/network/interfaces blockinfile: path: ros.yaml block: | #cloud-config …
Sreekanth Chityala
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0
votes
1 answer

How to debug the rancher server shutdown throwing with a normal message "SIGTERM RECEIVED"?

I am maintaining rancher single node setup. Recently we had a issue with the server and it is stopped. I tried to restore from backup. But still it fails. I am providing the log here. I am not able to debug the exact issue. Rancher version…
Sankar Prasanth Gadhamsetti
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0
votes
1 answer

Rancher show alerting but email is not received?

I am using Rancher for Kubernetes deployment. I have setup alerts if pod are downs. If a pod is down then it shows alerting but email is never received. Kindly let me know what is the issue? I have opened an issue on GitHub for…
TechChain
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0
votes
1 answer

Unable to provision OpenEBS volume on RancherOS

I am using Rancher v2 as the k8s management platform and running RancherOS nodes on VMware vSphere. I manually installed open-iSCSI and mounted a 50GB volumes on the worker nodes for use by OpenEBS (will have to figure out how to automate that on…
Ranjith Raveendran
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0
votes
1 answer

Mount volume to store rancher config

I started to use RancherOS with rancher 2.* I was wondering which volume should I mount to keep the config after a hard reboot. Here is the command I'm using to launch rancher. docker run -d --restart=unless-stopped --name="rancher" -p 8080:80 -p…
bokzor
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