Rollout Health Check

Read-only deployment inspection. Lead with the health dashboard table.

1. Prerequisites

• command -v kubectl -- REQUIRED. Abort immediately if missing.
• Run kubectl cluster-info --request-timeout=5s to confirm cluster access. If unreachable, stop and report.
• Print the current context (kubectl config current-context).
• If --context is in $ARGUMENTS, pass --context <value> to every subsequent kubectl command.

2. Input

Parse $ARGUMENTS for:

• Deployment name -- first positional arg. REQUIRED. Abort if missing.
• --namespace / -n -- optional. Default: current context namespace.
• --context -- optional. Default: current context.

Store the namespace flag as NS_FLAG (e.g., -n production) and context flag as CTX_FLAG for reuse.