Argo Tunnel Ingress Controls

Ingress Annotations

• kubernetes.io/ingress.class: the Ingress class that should interpret and serve the Ingress
  • defaults to argo-tunnel
  • override with the command-line option --ingressClass=
• argo.cloudflare.com/compression-quality: Use cross-stream compression instead HTTP compression.
  • defaults to "0"
  • quality:
    • 0 - off
    • 1 - low
    • 2 - medium
    • 3 - high
• argo.cloudflare.com/ha-connections: the number of high-availability connections to establish
  • defaults to "4"
• argo.cloudflare.com/heartbeat-count: minimum number of unacknowledged heartbeats to send before closing the connection
  • defaults to "5"
• argo.cloudflare.com/heartbeat-interval: minimum idle time before sending a heartbeat
  • defaults to "5s"
• argo.cloudflare.com/lb-pool: attach a Cloudflare loadbalancer for high-availability
  • load-balancing must be enabled for the Cloudflare account
  • allows balancing traffic across clusters
  • required if replicas > 1
• argo.cloudflare.com/no-chunked-encoding: disables chunked transfer encoding; useful if you are running a WSGI server
  • defaults to "false"
• argo.cloudflare.com/retries: maximum number of retries for connection/protocol errors
  • defaults to "3"
• argo.cloudflare.com/tag: custom tags used to identify the ingress tunnels
  • defaults to ""
  • format KEY1=VALUE1,KEY2=VALUE2,KEY3=VALUE3
  • the system limits tags to 32 unique custom tags

Command-Line Options

• --default-origin-secret: the default certificate used to establish tunnels
  • any tunnel that does not specify a secret will use this default.
• --origin-secret-config: the default certificate used for specific hosts
  • any matching host that does not specify a secret will use this default.
  • see origin-secret-config
• --transport-log-enable: enable tunnel transport logging
• --v: set the controller log level
  • defaults to "3"
• --watch-namespace: restrict resource watches to a namespace