Container Notes — Orkestra

Inspect containers within a Deployment, StatefulSet, or DaemonSet pod spec (.spec.template.spec.containers).

Reference

Note	Signature	Returns
`containerImage`	`obj, index int`	`string` — image of containers[index]
`containerEnv`	`obj, index int, key string`	`string` — env var value, `""` if not found
`containerPort`	`obj, index int, port int`	`bool` — true if port is declared
`containerPortByName`	`obj, index int, name string`	`int` — port number, `0` if not found
`containerPorts`	`obj, index int`	`string` — comma-separated port numbers
`containerCount`	`obj`	`int` — total container count

All notes use index 0 for the primary (first) container.

Examples

# Expose the primary container's image in status
- path: currentImage
  value: "{{ containerImage .children.deployment 0 }}"

# Read an env var from the running container
- path: appEnv
  value: "{{ containerEnv .children.deployment 0 \"APP_ENV\" }}"

# Named port lookup — for Ingress or NetworkPolicy construction
- path: httpPort
  value: "{{ containerPortByName .children.deployment 0 \"http\" }}"

# Gate on port presence
when:
  - field: "{{ containerPort .children.deployment 0 8080 }}"
    equals: "true"

# Surface all exposed ports
- path: exposedPorts
  value: "{{ containerPorts .children.deployment 0 }}"

# Multi-container: count sidecar containers
- path: sidecarCount
  value: "{{ sub (containerCount .children.deployment) 1 }}"