tegwick
6ca167ce19
Live observe session verified SSH access, captured baseline and Critical health/load findings (memory pressure, k3s API unavailable). RU checklist closed; engagement phase operating; schedule enabled; no privileged changes.
47 lines
1.9 KiB
Markdown
47 lines
1.9 KiB
Markdown
# Access plan — eng-coulomb-railiance01-ho-001
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**Target:** host `railiance01`
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**Classes requested:** `host_observe`, `privileged_ops` (gated)
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**Secrets:** never stored in this tree
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## Intended path
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| Step | Action | Owner |
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|------|--------|-------|
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| 1 | Inventory / facts from `railiance-hosts` (read-only) | operator |
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| 2 | SSH as workstation user (tegwick) or cert via ops-warden | operator |
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| 3 | Tunnel if needed (`ops-bridge`, e.g. state-hub-railiance01) | operator |
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| 4 | Observe session: non-destructive health/load/os checks | host-operator agent |
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| 5 | Privileged ops only after human approval recorded in vault | human + agent |
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## Working path (verified 2026-07-16)
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| Item | Detail |
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|------|--------|
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| SSH Host alias | `railiance01` in `~/.ssh/config` |
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| HostName | 92.205.62.239 |
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| User | tegwick |
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| IdentityFile | `~/.ssh/id_custodian_agent` (also works with `id_ops` in this environment) |
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| Verify command | `ssh -o BatchMode=yes railiance01 'hostname; uptime'` |
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| Inventory | `railiance-hosts/inventory/servers.yaml` |
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| Bridge | `state-hub-railiance01`, `issue-core-railiance01`, `state-hub-primary` **connected** (static-key) |
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| Sudo | passwordless `sudo -n` available for read-only admin inspect (k3s, ufw status, needrestart) |
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## Credential routing
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- SSH certificates → **ops-warden** when using cert_command actors
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- This pilot used **existing workstation SSH key** path (static key) for observe
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- API keys / DB passwords → **OpenBao** via `warden route` (not this agent)
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- Do **not** message ops-warden for secret values
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## Verification log
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| Date | Result | Notes |
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|------|--------|-------|
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| 2026-07-16 | **OK** | ICMP OK; `ssh railiance01` interactive-non-batch shell OK; host_observe assessment completed (RU-01) |
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## Revocation
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| Date | Action |
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|------|--------|
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| _open_ | On ramp-down: stop renewing agent certs/keys used for this engagement; set schedule disabled; mark here |
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