arrstack: wire arrproxy v0.4.0 tier routing (fafflix/cheeztv)
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The old bare sonarr/radarr Services are gone; arrproxy still ran the v0.3.x
default topology pointing at non-existent upstreams and dead sonarr/radarr
apikey Secrets. Cut the front door over to arrproxy v0.4.0 tier routing so the
adult (fafflix, /3aa168) and kids (cheeztv, /3df803) *arr instances are reachable
again with per-tier group authorization.

- Bump arrproxy-api and arrproxy-ui images to v0.4.0.
- Add arrproxy-tiers ConfigMap (ARRPROXY_TIERS_FILE): fafflix + cheeztv tiers,
  each with sonarr/radarr upstreams, route hash, key subdir and group grants.
  Adults (akP-media-fafflix) reach both tiers all methods; kids
  (akP-media-cheeztv) reach only cheeztv, GET/HEAD. legacyRoutes:false retires
  the unprefixed routes. arrproxy strips /<hash> and proxies /<app>/..., so each
  upstream URL carries the /<hash> path segment to line up with the *arr's own
  UrlBase (/3aa168/sonarr etc.).
- Mount the tiers file and rework the projected keys volume to the real
  per-instance {sonarr,radarr}-{adult,kids}-apikey Secrets under <keyDir>/<app>
  (adult/*, kids/*); refresh the reloader annotations.
- oauth2-proxy: route /3aa168 and /3df803 to arrproxy-api (drop dead
  /sonarr /radarr /prowlarr; prowlarr is served directly), and widen
  SKIP_AUTH_REGEX to ^/[^/]+/[^/]+/api for the hash-prefixed tier api paths.
This commit is contained in:
2026-08-25 20:30:38 +10:00
parent fe689dc08e
commit af52c5df2b
5 changed files with 105 additions and 26 deletions
+35 -14
View File
@@ -7,7 +7,8 @@ metadata:
annotations:
# Wave 2: serve only after the wave-1 migrate Job completes.
argocd.argoproj.io/sync-wave: "2"
secret.reloader.stakater.com/reload: "arrproxy-pepper,arrproxy-admin-token,arrproxy-db-app,sonarr-apikey,radarr-apikey,prowlarr-apikey"
secret.reloader.stakater.com/reload: "arrproxy-pepper,arrproxy-admin-token,arrproxy-db-app,sonarr-adult-apikey,radarr-adult-apikey,sonarr-kids-apikey,radarr-kids-apikey"
configmap.reloader.stakater.com/reload: "arrproxy-tiers"
spec:
replicas: 2
selector:
@@ -33,7 +34,7 @@ spec:
type: RuntimeDefault
containers:
- name: api
image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/arrproxy-api:v0.3.1
image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/arrproxy-api:v0.4.0
imagePullPolicy: IfNotPresent
ports:
- containerPort: 8080
@@ -49,11 +50,18 @@ spec:
# reaches this upstream) so group-based authorization works.
- name: ARRPROXY_GROUPS_HEADER
value: X-Forwarded-Groups
# Real per-app *arr keys, projected one file per app under this dir
# (sourced from the existing <app>-apikey Secrets). The api injects
# them server-side and redacts them from every proxied response.
# Real per-app *arr keys, projected one file per app under a per-tier
# subdir (<keyDir>/<app>) matching the tiers file: adult/{sonarr,radarr}
# and kids/{sonarr,radarr}. Sourced from the same <instance>-apikey
# Secrets the *arr Deployments consume. The api injects them server-side
# and redacts them from every proxied response.
- name: ARRPROXY_KEYS_DIR
value: /etc/arrproxy/keys
# Tier topology (fafflix/cheeztv): upstreams, route hashes, key subdirs
# and group grants. Legacy unprefixed routes are retired in the file
# (legacyRoutes:false); see arrproxy-tiers ConfigMap.
- name: ARRPROXY_TIERS_FILE
value: /etc/arrproxy/tiers/tiers.json
- name: ARRPROXY_PEPPER
valueFrom:
secretKeyRef:
@@ -86,6 +94,9 @@ spec:
- name: arr-keys
mountPath: /etc/arrproxy/keys
readOnly: true
- name: tiers
mountPath: /etc/arrproxy/tiers
readOnly: true
- name: tmp
mountPath: /tmp
livenessProbe:
@@ -118,27 +129,37 @@ spec:
cpu: "1"
memory: 512Mi
volumes:
# Real *arr API keys, one file per app named exactly <app> so the api
# reads /etc/arrproxy/keys/{sonarr,radarr,prowlarr}. Reuses the same
# <app>-apikey Secrets the *arr Deployments already consume.
# Real per-tier *arr API keys, projected as <keyDir>/<app> so the api
# reads /etc/arrproxy/keys/{adult,kids}/{sonarr,radarr} (matching the
# tiers file keyDir). Reuses the same <instance>-apikey Secrets the *arr
# Deployments already consume (seeded by their VaultStaticSecrets).
- name: arr-keys
projected:
sources:
- secret:
name: sonarr-apikey
name: sonarr-adult-apikey
items:
- key: apitoken
path: sonarr
path: adult/sonarr
- secret:
name: radarr-apikey
name: radarr-adult-apikey
items:
- key: apitoken
path: radarr
path: adult/radarr
- secret:
name: prowlarr-apikey
name: sonarr-kids-apikey
items:
- key: apitoken
path: prowlarr
path: kids/sonarr
- secret:
name: radarr-kids-apikey
items:
- key: apitoken
path: kids/radarr
# Tier topology JSON (ARRPROXY_TIERS_FILE).
- name: tiers
configMap:
name: arrproxy-tiers
- name: tmp
emptyDir:
sizeLimit: 64Mi
@@ -8,6 +8,7 @@ resources:
- migrations-configmap.yaml
- migrate-job.yaml
- vaultstaticsecret.yaml
- tiers-configmap.yaml
- oauth2-proxy-configmap.yaml
- oauth2-proxy-deployment.yaml
- api-deployment.yaml
@@ -21,9 +21,11 @@ data:
# application (terraform-authentik PR #18).
OAUTH2_PROXY_OIDC_ISSUER_URL: "https://identity.unkin.net/application/o/arrstack/"
OAUTH2_PROXY_REDIRECT_URL: "https://arrstack.unkin.net/oauth2/callback"
# Longest-prefix wins: /api and /<app> go to arrproxy-api, everything else
# (the SPA + static assets) to arrproxy-ui.
OAUTH2_PROXY_UPSTREAMS: "http://arrproxy-ui.arrstack.svc.cluster.local:8080/,http://arrproxy-api.arrstack.svc.cluster.local:8080/api/,http://arrproxy-api.arrstack.svc.cluster.local:8080/sonarr/,http://arrproxy-api.arrstack.svc.cluster.local:8080/radarr/,http://arrproxy-api.arrstack.svc.cluster.local:8080/prowlarr/"
# Longest-prefix wins: /api and the per-tier hash routes (/3aa168, /3df803) go
# to arrproxy-api, everything else (the SPA + static assets) to arrproxy-ui.
# Tier routes carry /<hash>/<app>/...; the bare /sonarr /radarr /prowlarr
# upstreams are retired (legacy routes off; prowlarr is served directly).
OAUTH2_PROXY_UPSTREAMS: "http://arrproxy-ui.arrstack.svc.cluster.local:8080/,http://arrproxy-api.arrstack.svc.cluster.local:8080/api/,http://arrproxy-api.arrstack.svc.cluster.local:8080/3aa168/,http://arrproxy-api.arrstack.svc.cluster.local:8080/3df803/"
OAUTH2_PROXY_SCOPE: "openid email profile ak_groups"
# Populate session.Groups from the Authentik ak_groups claim; pass-user-headers
# then emits it as a single comma-joined X-Forwarded-Groups header.
@@ -33,14 +35,16 @@ data:
# set-xauthrequest is intentionally NOT set -- it only populates auth_request
# *response* headers, which never reach an --upstreams-proxied backend.
OAUTH2_PROXY_PASS_USER_HEADERS: "true"
# Bypass auth for the *arr proxy API (/<app>/api...) and the machine-mint
# admin route (/api/admin/...). The first matches /sonarr/api; the second
# matches /api/admin/ only -- both routed to the arrproxy-api upstream by the
# catch-all /api/ prefix above. /api/admin/ is protected by arrproxy's OWN
# ARRPROXY_ADMIN_TOKEN bearer (OpenBao on the VMs reaches it via the ingress),
# so it is intentionally oauth-skipped. /api/tokens and /api/me are NOT
# matched and stay oauth-authenticated.
OAUTH2_PROXY_SKIP_AUTH_REGEX: "^/[^/]+/api,^/api/admin/"
# Bypass auth for the tier *arr proxy API (/<hash>/<app>/api...) and the
# machine-mint admin route (/api/admin/...). The first matches
# /3aa168/sonarr/api (two path segments before /api, since tier routes are
# hash-prefixed); the second matches /api/admin/ only -- both routed to the
# arrproxy-api upstream by the tier and catch-all /api/ prefixes above.
# /api/admin/ is protected by arrproxy's OWN ARRPROXY_ADMIN_TOKEN bearer
# (OpenBao on the VMs reaches it via the ingress), so it is intentionally
# oauth-skipped. /api/tokens and /api/me are NOT matched and stay
# oauth-authenticated.
OAUTH2_PROXY_SKIP_AUTH_REGEX: "^/[^/]+/[^/]+/api,^/api/admin/"
OAUTH2_PROXY_EMAIL_DOMAINS: "*"
# Authentik hardcodes email_verified=false in the id_token; without this
# oauth2-proxy rejects the session ("email ... isn't verified") -> 500 on
@@ -0,0 +1,53 @@
---
# arrproxy v0.4.0 tier topology (ARRPROXY_TIERS_FILE). Two isolated instance
# tiers, each with its own *arr backends, real-key subdir, and group grants:
# fafflix (adult, /3aa168/*) and cheeztv (kids, /3df803/*).
# arrproxy strips the /<hash> route prefix and proxies "/<app>/..." upstream, so
# each app's upstream URL carries the "/<hash>" path segment: the joined upstream
# path (/3aa168/sonarr/...) then matches the *arr's own UrlBase (/3aa168/sonarr).
# Access: the adult group reaches BOTH tiers with any method; the kids group
# reaches ONLY the cheeztv tier and only GET/HEAD. Groups arrive on the
# hierarchical Authentik ak_groups claim, forwarded by oauth2-proxy as
# X-Forwarded-Groups. Legacy unprefixed routes are retired (legacyRoutes:false);
# the old bare sonarr/radarr Services no longer exist.
apiVersion: v1
kind: ConfigMap
metadata:
name: arrproxy-tiers
namespace: arrstack
annotations:
argocd.argoproj.io/sync-wave: "2"
data:
tiers.json: |
{
"legacyTier": "fafflix",
"legacyRoutes": false,
"tiers": [
{
"name": "fafflix",
"hash": "3aa168",
"keyDir": "adult",
"grants": [
{ "group": "akP-media-fafflix" }
],
"apps": [
{ "name": "sonarr", "upstream": "http://sonarr-adult.arrstack.svc.cluster.local:8989/3aa168", "urlBase": "/3aa168/sonarr" },
{ "name": "radarr", "upstream": "http://radarr-adult.arrstack.svc.cluster.local:7878/3aa168", "urlBase": "/3aa168/radarr" }
]
},
{
"name": "cheeztv",
"hash": "3df803",
"keyDir": "kids",
"readOnly": true,
"grants": [
{ "group": "akP-media-fafflix" },
{ "group": "akP-media-cheeztv", "methods": ["GET", "HEAD"] }
],
"apps": [
{ "name": "sonarr", "upstream": "http://sonarr-kids.arrstack.svc.cluster.local:8989/3df803", "urlBase": "/3df803/sonarr" },
{ "name": "radarr", "upstream": "http://radarr-kids.arrstack.svc.cluster.local:7878/3df803", "urlBase": "/3df803/radarr" }
]
}
]
}
@@ -31,7 +31,7 @@ spec:
type: RuntimeDefault
containers:
- name: ui
image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/arrproxy-ui:v0.3.1
image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/arrproxy-ui:v0.4.0
imagePullPolicy: IfNotPresent
ports:
- containerPort: 8080