e2da5509ae
The CI runner was a hive deploy module: hive-ci.nix ran it beside the forge, and hive-c0re registered it through the forge's admin API with the `core` token, writing the registration token through hive-priv. It could only run on the forge's host, and it kept an admin-scoped forge token on a hive. Now the runner is a swarm service: - swarm-ci-runner.nix runs it in a `swarm-ci-runner` container on the host that sets deploy.ci-runner.enable, reaching the forge by name. It needs neither the forge nor a hive there. - swarm-controller reads the forge's runner registration token with its own admin token and writes it to swarm/services/ci-runner/ registration-token whenever it differs from what it last wrote. Its grant on that path is create/update only. - The runner's own leaf (CN swarm-ci-runner, role and policy of the same name) reads that one path. swarm-bao-ci-runner.service fetches it into the runner's EnvironmentFile and restarts the runner on a change. - A pre-start step removes .runner when the daemon's journal since its last start holds Forgejo's "unregistered runner" refusal (the daemon exits 1 when its startup Declare gets it), or when .runner names another forge address; upstream's pre-start step then registers again. Removed from the hive side: hive-ci.nix and deploy.forgejo.ci.*, forge/ci_runner.rs, PrivRequest::RegisterCiRunner and its handler and ReadWritePaths entry, InfraContainer::Ci with hivectl's --ci and the dashboard's hive-ci journal entry, HYPERHIVE_FORGE_CI_ENABLED, and read:admin,write:admin from CORE_TOKEN_SCOPES: nothing else in hive-c0re calls /api/v1/admin/*. The old ci options, under both swarm.forge.ci and deploy.forgejo.ci, now fail evaluation naming deploy.ci-runner. The forge's half of the old ci.enable, the actions/checkout mirror and DEFAULT_ACTIONS_URL = self, is deploy.forgejo.actionsFromSelf. Closes #4954
81 lines
3 KiB
Nix
81 lines
3 KiB
Nix
# Glue: where the store and one of its readers share a host, the reader waits
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# for the unit that writes the cert-auth role it logs in with.
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#
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# ONE PAIRING PER FILE — the store's reader policy units ← the readers
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# they grant, and nothing else. Deleting this leaves every reader as it is on a
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# host whose store is remote: it may log in before its role exists, and its own
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# retries are what carry it past that.
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#
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# ⚠️ Gated on BOTH the store and that reader being here. Off the store's host
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# there is no local policy unit to order against. On the store's host without
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# the reader, setting `systemd.services.<reader>.after` would define a unit
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# with no ExecStart, so each gate below restates the one the reader's own
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# module puts on it. A reader whose gate changes must change here too.
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#
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# Ordering, never a requirement: a policy unit that failed still counts as
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# done, and the reader's own retries carry it past that. `wants` as well as
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# `after`, so a reader started on its own pulls its policy unit into the same
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# transaction.
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{
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lib,
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config,
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...
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}:
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let
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hyperhiveCfg = config.services.hyperhive;
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deployCfg = hyperhiveCfg.deploy;
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baoDeploy = deployCfg.bao;
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havePair = cert: key: cert != null && key != null;
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# Reader unit → the gate its own module defines it under.
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readersHere = {
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# ./glue-queue-agent-credential.nix
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swarm-bao-queue-agent =
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deployCfg.hive-controller.enable
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&& havePair baoDeploy.queueAgentClientCertFile baoDeploy.queueAgentClientKeyFile;
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# ./swarm-grafana.nix
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swarm-bao-grafana-oidc = deployCfg.grafana.enable;
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# ./swarm-otel.nix
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swarm-bao-otel-oidc =
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deployCfg.swarm-otel.enable
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&& havePair baoDeploy.otelOidcClientCertFile baoDeploy.otelOidcClientKeyFile;
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# ./swarm-bao.nix: its block is gated on the store, which `orderAfterPolicy`
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# already checks.
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swarm-bao-forwarder-oidc = true;
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# ./swarm-nats.nix: the queue's TLS leaf, not a secret, but the same wait.
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swarm-bao-nats-tls = deployCfg.nats.enable;
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# ./swarm-ci-runner.nix
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swarm-bao-ci-runner = deployCfg.ci-runner.enable;
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};
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# Readers that log in under another unit's principal: reader unit → the
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# gate its own module defines it under, and that principal's policy unit.
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readersOfOtherPolicy = {
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# ./swarm-nats.nix, under the queue responder's leaf.
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swarm-bao-nats-auth-oidc = {
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here = deployCfg.nats.enable;
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policy = "swarm-bao-nats-auth-policy";
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};
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# ./hive-matrix.nix, under matrix-ctl's leaf.
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swarm-bao-matrix-oidc = {
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here = deployCfg.matrix.enable;
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policy = "swarm-bao-matrix-ctl-policy";
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};
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};
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orderAfterPolicy =
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reader: here: policy:
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lib.mkIf (baoDeploy.enable && here) {
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systemd.services.${reader} = {
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after = [ "${policy}.service" ];
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wants = [ "${policy}.service" ];
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};
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};
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in
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{
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config = lib.mkMerge (
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lib.mapAttrsToList (reader: here: orderAfterPolicy reader here "${reader}-policy") readersHere
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++ lib.mapAttrsToList (reader: r: orderAfterPolicy reader r.here r.policy) readersOfOtherPolicy
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);
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}
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