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CI / checks (pull_request) Failing after 55s
execution.SSHHost.execute is now the only way the agent runs anything (L13). Commands travel as a script on SSH's stdin, so the secrets handed to a call are never on a command line, and every value handed out is redacted from the output. Timeouts kill the remote process group, and an unreachable host is reported as such, not as a failed command. Workspace and GitRepo run on the build VM. The clone uses the repository's SSH URL, so no credential is stored in it (#89); fetches and pushes get the push key over stdin, in a short-lived ssh-agent, and PRs are still opened from the agent's host with its API token. The bench runs on the build host too. Tests reach "the build VM" through a throwaway local sshd (nisse_dev .testing); CI installs openssh-server. The live push test now pushes with the sandbox's deploy key (NISSE_PUSH_KEY). Fixes #89. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPQ14L3LikyefCMFBqEbKE
71 lines
3.1 KiB
YAML
71 lines
3.1 KiB
YAML
# Example configuration for nisse-dev. Copy to nisse-dev.yaml (or point
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# NISSE_CONFIG at your copy) and edit.
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#
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# - Structure lives here. Secrets do not: write them as ${VARIABLE} references,
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# resolved from the environment (or .env, see .env.example) at startup.
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# - Keep this file outside the workspace clone. Startup refuses otherwise,
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# because the agent commits and pushes everything in the clone.
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# - Unknown keys are errors, so a misspelt knob fails at startup instead of
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# silently doing nothing.
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state_db: ~/nisse-demo-workspace/state.db
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workspace: /root/work/demo # the clone, on the build host
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project: demo
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build_host: # L13: every command runs here, over SSH
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address: build-demo.example
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key: ~/.ssh/nisse-dev # the agent's key for the build host
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# user: root
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# port: 22
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llm: # L9: LiteLLM is the only LLM destination
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base_url: http://litellm.example:4000
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token: ${NISSE_LLM_TOKEN}
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# Ceiling on each response. The model's own max_output_tokens in LiteLLM
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# caps it further, which is where to hold a local model to less.
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max_output_tokens: 16384
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# How long one request may take before it is abandoned. A safety net for a
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# hung connection; slow local models can take minutes over a long answer.
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request_timeout_s: 600
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roles: # L9: role -> LiteLLM model alias
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executor: qwen3.8-27b # the local tier: best executor in the benchmark (PR #55)
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planner: claude-opus-5-5 # high-end judgement: plans a weaker executor follows
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helper: claude-opus-5-5 # takes over what the executor got stuck on
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expert: claude-haiku-4-5 # one question at a time, no tools: cheap is enough
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matrix: # L5
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homeserver: https://matrix.example
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user_id: "@nisse-dev:example"
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token: ${NISSE_MATRIX_TOKEN}
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room_id: "!roomid:example"
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operators: ["@you:example"]
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gitea: # D4, D5
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url: https://gitea.example
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token: ${NISSE_GITEA_TOKEN}
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repo: owner/demo-repo
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operators: [your-gitea-login]
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base_branch: main
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push_key: ~/.ssh/push-demo-repo # a deploy key with write access (D4)
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# What each knob does, and how to choose a value: docs/Tuning-Guide.md.
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# These are the defaults; the section can be left out entirely. The file is
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# read at startup, so a change takes effect on the next restart.
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tuning:
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executor:
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max_turns: 40 # model calls per milestone before it stops as capped
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failure_limit: 2 # consecutive failed commands before escalating (L9)
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expert:
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consult_budget: 3 # ask_expert calls per milestone (L9)
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delegation: # hard caps on one delegation (L9)
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max_turns: 30
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max_tokens: 200000
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wall_clock_s: 900
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tools:
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command_timeout_s: 120 # one run_command before it is killed
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max_output_chars: 4000 # tool output kept for the model, head and tail
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context: # fitting each request into the model's window
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keep_recent_turns: 6 # turns never cut or dropped
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safety_margin: 0.1 # fraction of the window held back
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