OXYGENHUB

Changes up to # 53a0fb2e4ac6 touching crates/hub/src/db/flow.rs · 43

See as swimlanes (independent work side by side)

A pipeline may lower its jobs' priority, never raise it head
Andy McCall via Claude Code agent ·
✔ 53a0fb2e4ac6
Flow priorities: site, organisation and repository levels, and expediting a run
Andy McCall via Claude Code agent ·
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Flow: repositories take turns on the runners (fair share)
Andy McCall via Claude Code agent ·
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Runners: Connectivity and Status apart, a heartbeat, a filterable queue
Andy McCall via Claude Code agent ·
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Postgres, step 3: the hub builds and passes its tests on PostgreSQL
Andy McCall via Claude Code agent ·
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Postgres, step 1: every query numbers its placeholders $1, $2, ...
Andy McCall via Claude Code agent ·
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Sealed approvals: a gate released only by a signature of the approver's key
Andy McCall via Claude Code agent ·
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Environments: the token names the environment once approved; a Deployments page
Andy McCall via Claude Code agent ·
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Approval gates: a job waits for a person with the role
Andy McCall via Claude Code agent ·
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Flow on your own runners
Andy McCall via Claude Code agent ·
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Rerun one job of a run, with what depends on it
Andy McCall ·
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The hub reads what each image is for, and learns the rest from passes
Andy McCall ·
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Flow: a claimed job keeps no waiting reason clear-waitingclose-proposal-140image-checkv0.5.0v0.5.1v0.5.2
Andy McCall ·
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Placement ranks runners and says why a job ran where it did
Andy McCall ·
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Requirements learned from each job's past runs
Andy McCall ·
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Images by hash on the hub: chunks, verified manifests, and placement for runners that fetch
Andy McCall ·
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Reports: keep a job's report file by file, index its declaration, metrics and files job-waitsrun-one-jobwiki-says-so
Andy McCall ·
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The nightly gc keeps Flow's artifacts
Andy McCall ·
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Runners decline, and the queue says why a job waits
Andy McCall ·
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Jobs go to runners of the right architecture
Andy McCall ·
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Cancel runs from oh, the run page, and newer pushes v0.3.1
Andy McCall ·
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Runs by event: on decides the jobs; tag pushes run tag jobs
Andy McCall ·
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Admin runner settings: job time limits; each job runs under its own
Andy McCall ·
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Runs started by a push honour each job's scope
Andy McCall ·
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End the jobs a runner no longer holds at its next claim
Andy McCall ·
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Runners are offered only jobs whose image they hold (closes #73)
Andy McCall ·
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The hub ends jobs no runner reports, past the time limit (refs #71)
Andy McCall ·
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Flow: jobs that ask for runner labels go to runners with them (refs #41, part 3)
Andy McCall ·
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Runners: the queue on Admin → Runners, and the runner API (refs #41, part 4)
Andy McCall ·
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Runners serve the site, an owner or one repository (refs #41, part 2)
Andy McCall ·
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Runners: registration, Admin -> Runners, history, drain/disable/remove
Andy McCall ·
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Release assets link to the receipt that built them
Andy McCall ·
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Keep and serve Flow job artifacts
Andy McCall ·
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Verify and keep signed Flow receipts
Andy McCall ·
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A queued run says where it stands
Andy McCall ·
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Flow runs, jobs and logs in the API; checks by heads
Andy McCall ·
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Run pipeline and Re-run: runs that move no bookmark
Andy McCall ·
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Number Flow runs per repository
Andy McCall ·
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Write transactions begin IMMEDIATE, so a concurrent writer is waited for (busy timeout) instead of failing at once with database is locked; a test of 16 concurrent log appends fails without it
Andy McCall ·
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OxygenFlow claims hand a runner only jobs whose sandbox fits the room it reports; oxygenflow pin moved to the budgeted runner
Andy McCall ·
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OxygenFlow claims list the state's pinned Oxygen subrepos that the pusher can read, and the job token may read those repositories too
Andy McCall ·
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Flow state stamps: a state-addressed, verifiable pipeline result for READMEs, and a raw route so Markdown images work
Andy McCall ·
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OxygenFlow runs: pushes start pipeline runs, a runner API with job tokens, jobs as checks, and a Flow tab with the job graph and live logs
Andy McCall ·
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