Manage soak testing lifecycle for ɳSelf environments.

nself soak <subcommand>
nself soak abort --rollback <version> [flags]

nself soak provides lifecycle management for soak tests. The abort subcommand lets you stop an active soak and roll back to a prior version in a single command, replacing the previous PCI + 5-minute human workflow.

Abort an active soak on a target environment and roll back to the specified version.

1. Validates environment gate, production requires --prod-i-mean-it
2. Checks idempotency, if the environment is already at the target version, exits with a clear message (no-op)
3. Prompts for interactive confirmation unless --yes is passed
4. Tags current state with a timestamp for post-mortem (pre-abort-<env>-<ts>)
5. Executes deploy rollback to the target version
6. Posts a notify event with the rollback reason

Per the RISK doctrine, this command never executes without explicit confirmation unless --yes is passed.

# Preview what would happen (no changes)
nself soak abort --rollback v1.0.8 --dry-run

# Abort staging soak with interactive confirmation
nself soak abort --rollback v1.0.8

# Abort staging soak without confirmation prompt
nself soak abort --rollback v1.0.8 --yes

# Abort production soak (requires --prod-i-mean-it)
nself soak abort --rollback v1.0.8 --env prod --prod-i-mean-it --yes

• nself deploy rollback, underlying rollback mechanism
• Observability, post-rollback metrics