Tectonic

Tectonic

• Tectonic update stuck on pre-warm cache
• Debugging Tectonic Monitoring ConfigMap Changes

Miscellaneous

• Prometheus ServiceMonitor troubleshooting
• Troubleshooting additional nodes not joining the cluster
• Tectonic Mayday
• Access etcd from within a Pod

Recovery

• Tectonic: Replace etcd node with terraform

Installation

• How to update the resource limits/requests in a persistent way.
• Container Linux Update Operator: Disable Automatic Reboot
• Accessing the Tectonic Console on Azure
• Kubelet failure to start. Docker daemon logs "Error starting daemon: layer does not exist"
• Creating etcd backup
• Tectonic Terraform: aws_launch_configuration.worker_conf: Error creating launch configuration: ValidationError: The key pair does not exist

See all 7 articles

Networking

• Running Tectonic installer behind a firewall
• Splunk
• Daemonset only deploys to worker nodes.
• Creating an Internal only Load Balance service in AWS through Tectonic

Configuration

• Tectonic: Rotate all the TLS certs and CA
• Permissions to view Console graphs
• Change Docker version on all nodes
• Replace license without console access.
• Reveal Pod Overview Metrics in Tectonic Console
• Tectonic: Add Stub Domain to kube-dns