1import * as _ from 'lodash-es'
2import { getDockRegKubeResA } from '../../../dockerF/dockRegF/getDockRegKubeResAF.mts'
3import { sweepStaleRegManifests } from '../../../dockerF/dockRegGcAI.mts'
4import { resolveRegApiHost } from '../../../dockerF/regApiCoreF.mts'
5import { getCreds } from '../../../dockerF/dockRegF.mts'
6import { regcacheName } from './regcacheConstsF.mts'
7
8export const regcacheGc = async ({regcacheHost, regcacheLanHost}: {regcacheHost: string, regcacheLanHost?: string}) => {
9  const {auth} = getCreds({dockreg_host: regcacheHost})
10  const activeImageRefs = new Set<string>()
11  const kubeResA = await getDockRegKubeResA({dockReg: regcacheName})
12  for (const res of kubeResA) {
13    const containers = _.get(res, 'containers', [])
14    for (const c of containers) {
15      const image: string = c.image || ''
16      if (image.includes(regcacheName)) activeImageRefs.add(image)
17    }
18  }
19  console.log(`${kubeResA.length} deployments using this cache, ${activeImageRefs.size} active image refs`)
20
21  const apiHost = await resolveRegApiHost({host: regcacheHost, lanHost: regcacheLanHost, auth})
22
23  await sweepStaleRegManifests({apiHost, altHost: regcacheHost, activeImageRefs, auth})
24}
25
26regcacheGc.cliDescript = 'evict cached manifests not referenced by any deployment (blobs reclaimed by zot inline gc)'
27