feat: pelican native backups → garage.kian.sh (LB + s3 driver)#258
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Adds garage-s3-lb LoadBalancer (MetalLB) with internal external-dns annotations publishing garage.kian.sh, so Wings hosts on VLAN 80 can reach Garage S3 for native in-panel Pelican backups (path-style, endpoint http://garage.kian.sh:3900, bucket pelican-backups). PROMOTE_OVERRIDE=1 (garage is prod-only, no dev pair)
beta35 config/backups.php is env-driven (verify-live #3). Adds APP_BACKUP_DRIVER=s3 + AWS_* endpoint/region/bucket/path-style vars, plus AWS_ACCESS_KEY_ID/SECRET from the pelican-backups-key scoped RW to pelican-backups only (via ExternalSecret -> pelican secret). Var names verified against live beta35 config: path-style flag is AWS_USE_PATH_STYLE_ENDPOINT (not the _BACKUPS_ variant the plan guessed). PROMOTE_OVERRIDE=1 (pelican is prod-only, no dev pair)
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Phase 1 of the pelican-hardening plan. Two commits:
1.
garage-s3-lbLoadBalancer (nsgarage, 1276-prod)Exposes Garage S3 port 3900 on a MetalLB IP with internal external-dns annotations publishing
garage.kian.sh(RFC2136 → Technitium, internal-only). Mirrors thepelican-internalannotation contract. Additive — no change to existinggarage-s3ClusterIP, storage, or configmap.2. Pelican S3 backup driver (ns
pelican, 1276-prod)beta35
config/backups.phpis env-driven (verified against the live container, not assumed). Wires:envs.pelican:APP_BACKUP_DRIVER=s3,AWS_DEFAULT_REGION=garage,AWS_BACKUPS_BUCKET=pelican-backups,AWS_ENDPOINT=http://garage.kian.sh:3900,AWS_USE_PATH_STYLE_ENDPOINT=true.secretEnvs.pelican:AWS_ACCESS_KEY_ID/AWS_SECRET_ACCESS_KEY← two new keys in thepelicanExternalSecret, backed by BWS. Credentials are a scoped RW key onpelican-backupsonly (GK730fe46da21864df4085b239, owner=false) — the public panel cannot touch thecnpg-pelicanDB-backup bucket.Var-name correction: the plan guessed
AWS_BACKUPS_USE_PATH_STYLE_ENDPOINT; live config readsAWS_USE_PATH_STYLE_ENDPOINT— used the correct name.Safety
PROMOTE_OVERRIDE=1in each commit body (expected per plan README).kustomize buildpasses for both apps; backup env + secretKeyRefs render against thepelicansecret.After merge (owner-gated) → Phase 1 GATE
kubectl -n garage get svc garage-s3-lbIP ==dig +short garage.kian.sh @<internal-dns>.nc -vz garage.kian.sh 3900from a wings host.pelican-backups; restore round-trips.Do not merge without owner approval.
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