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  1. National Data Service
  2. NDS-722

Kubernetes single-node dev instance: 127.0.0.1 node disappears

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    • Bug
    • Resolution: Cannot Reproduce
    • Minor
    • None
    • None
    • Infrastructure
    • None

    Description

      I am not sure what might have caused this, but my Kubernetes node seems to have disappeared on me:

      core@lambert8 ~/ndslabs-startup $ ./ndslabs-up.sh 
      Enter the domain name for this server [mldev.ndslabs.org]: 
      Enter the internal IP address for this server [192.168.100.213]: 
      Require account approval? [y/N] N
      APISERVER_HOST=www.mldev.ndslabs.org
      APISERVER_PORT=443
      APISERVER_SECURE=true
      CORS_ORIGIN_ADDR=https://www.mldev.ndslabs.org
      INGRESS=LoadBalancer
      DOMAIN=mldev.ndslabs.org
      SUPPORT_EMAIL=lambert8@illinois.edu
      REQUIRE_APPROVAL=false
      secret "ndslabs-tls-secret" created
      replicationcontroller "nginx-ilb-rc" created
      service "default-http-backend" created
      replicationcontroller "default-http-backend" created
      ingress "ndslabs-ingress" created
      Error from server (NotFound): nodes "127.0.0.1" not found
      service "ndslabs-apiserver" created
      replicationcontroller "ndslabs-apiserver" created
      service "ndslabs-webui" created
      replicationcontroller "ndslabs-webui" created
       
      After the services start, you should be able to access the NDSLabs UI via:
      https://www.mldev.ndslabs.org
      core@lambert8 ~/ndslabs-startup $ kubectl get nodes
      No resources found.
       

      Very strange.

      More investigation is needed into the cause of this issue.

      This ticket is complete when we know what happened and have a plan for how to fix it.

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              lambert8 Sara Lambert
              lambert8 Sara Lambert
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