thermograph/infra/deploy/forgejo/runner-vps2/config.yaml
Emi Griffith 53e2eb7c84
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registry: move the registry host to dev.jinemi.com, MCP to mcp.jinemi.com
Completes the Forgejo domain migration. ROOT_URL moved to dev.jinemi.com
earlier; the registry half was deliberately deferred. Every image name,
REGISTRY_HOST default, runner label and --add-host pin now names
dev.jinemi.com, so the registry host and the bearer-token realm agree again.

Both names address the same Forgejo, so no image needs re-pushing and a
rollback to a tag pushed under the old prefix still resolves.
git.thermograph.org therefore stays served off the same Caddy site block --
one block, so the /v2/* mesh-only matcher keeps covering both names -- for
pre-migration tags and for runners holding it as their registered instance
URL.

Mesh clients now pin both names in /etc/hosts: the new one as registry host
and token realm, the old one for pre-migration tags. runner-vps2/config.yaml
carries both --add-host entries for the same reason.

Also renames Centralis' endpoint to mcp.jinemi.com in the two places this
repo names it; Centralis itself is provisioned outside this repo.

Host-side steps this cannot do (documented in deploy/forgejo/README.md,
"Host-side steps"): the Forgejo Actions variable REGISTRY_HOST, docker login
against the new host, and the /etc/hosts pins.
2026-08-01 16:06:22 -07:00

61 lines
2.8 KiB
YAML

# Forgejo Actions runner config for the vps2 runner. Mounted at /data/config.yaml
# by runner-vps2/docker-compose.yml.
#
# Values that differ from `forgejo-runner generate-config` defaults are the only
# ones written out below; everything else is left at its default deliberately, so
# a future runner upgrade inherits new defaults instead of a frozen copy of the
# old ones.
log:
level: info
job_level: info
runner:
file: .runner
# ONE job at a time. The desktop runner uses capacity 8, which is right for a
# box whose whole job is CI. This runner shares a host with prod, so the
# binding constraint is not throughput, it is that a CI burst must never be
# able to contend with thermograph_web for CPU. One job at a time also makes
# the resource ceiling below exact rather than a per-job estimate multiplied
# by an unknown.
capacity: 1
timeout: 3h
shutdown_timeout: 3h
container:
# 1) --add-host: both Forgejo names resolve publicly to vps1, but vps1's
# Caddy rejects the /v2/* registry API from off-mesh. Job containers that
# docker-pull or docker-push therefore need the MESH address, and DNS will
# not give it to them. Same line the desktop runner carries; the value is
# the same from vps2 because both boxes are on 10.10.0.0/24.
#
# BOTH names are pinned, and that is not belt-and-braces. dev.jinemi.com is
# the registry host in image names AND Forgejo's ROOT_URL, from which the
# registry's bearer-token realm is derived -- so a pull needs it twice over.
# git.thermograph.org stays pinned because already-pushed tags carry it as
# their prefix; unpinned, a rollback to such a tag takes the public route
# and gets a 403 that reads like a credential failure. See
# ../README.md, "Migrating the domain".
#
# 2) --cpus/--memory: vps2 runs prod. Without a ceiling a runaway job (a
# `docker build` that fans out, a test that leaks) competes with the
# production app for the same 6 cores. These bound the JOB container, which
# is a sibling of the runner rather than its child, so the runner's own
# compose limits do not cover it -- this is the only lever that does.
options: --add-host=dev.jinemi.com:10.10.0.2 --add-host=git.thermograph.org:10.10.0.2 --cpus=2 --memory=4g
# Jobs may mount NOTHING from the host. The workflows here do not need to:
# they check out into the job container's own workspace and reach the estate
# over SSH. An empty list is the difference between "a job can read
# /etc/thermograph.env" and "a job cannot", on the box where that file is
# prod's.
valid_volumes: []
privileged: false
# Mounts the host docker socket into the job container. build-push.yml runs
# `docker build`, so it needs a daemon; this points it at vps2's. See the
# README for what that does and does not mean for trust.
docker_host: "automount"