counterweight
c4094b692f
Three near-identical hosts: edge plays become one role plus three short
calls. 183 lines removed, 34 added, plus a 111-line role.
Verified before touching any playbook: all six live units on vipy reproduced
byte-identically. Then --limit edge --check per playbook - bitcoin-knots and
fulcrum changed=0; datum-gateway changed=2, both attributable to the already
known caddy_site comment line and the Reload caddy handler it triggers.
The 6 units and 14 Caddy files on the hosts are byte-identical afterwards.
PLAN_4 claimed these three plays had "no behavioural drift at all". That was
wrong - it came from a diff truncated by head -60. The live bitcoin-p2p-proxy
units carry four settings this playbook never wrote:
.socket Documentation=, FreeBind=true
.service Documentation=, TimeoutStopSec=5,
StandardOutput=journal, StandardError=journal
FreeBind is the one that matters: it lets the socket bind to an address that
is not up yet, so without it the socket can fail to start on boot. Running
the bitcoin-knots playbook would have stripped it. Same class of hazard as
headscale. The role expresses all four; bitcoin-p2p is the only caller that
passes any.
Also: UFW treats the rule comment as part of the rule. datum-stratum's live
comment is "DATUM Gateway Stratum public access" but the role's derived
default produced "DATUM Stratum public access", which rewrote the rule.
Caught in the dry-run; datum now passes the comment explicitly.
Two deliberate differences from the original, both documented in the README:
ignore_errors: yes on the upstream check became failed_when: false, and the
handler restarts the .socket, which drops connections open through it - it
fires only when a unit file actually changes.
The inert Uptime Kuma TCP monitor blocks stay in the playbooks rather than
being pulled into a new role (12/12/18 guarded tasks).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
17 lines
805 B
YAML
17 lines
805 B
YAML
---
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# Required
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socket_proxy_name: "" # "bitcoin-p2p" -> bitcoin-p2p-proxy.{socket,service}
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socket_proxy_description: "" # "Bitcoin P2P" -> "Bitcoin P2P Proxy Socket"
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socket_proxy_listen_port: 0 # public port on the edge host
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socket_proxy_upstream_host: "" # Tailscale hostname, e.g. "knots-box"
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# Optional
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socket_proxy_upstream_port: "" # defaults to socket_proxy_listen_port
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socket_proxy_documentation: "" # Documentation= in both units
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socket_proxy_free_bind: false # FreeBind=true: bind before the address is up
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socket_proxy_timeout_stop_sec: "" # TimeoutStopSec=
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socket_proxy_log_to_journal: false # StandardOutput/StandardError=journal
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# Firewall
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socket_proxy_ufw_proto: tcp
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socket_proxy_ufw_comment: "" # defaults to "<description> public access"
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