feat(k8s/gitea): enable Actions and split packages/actions into extra PVC

This commit is contained in:
2026-05-11 21:02:17 +03:00
parent 00b2da5f88
commit 9012cb559d
6 changed files with 254 additions and 15 deletions
+122
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@@ -0,0 +1,122 @@
# Gitea setup checklist
## Secrets (must be done before committing)
- [+] Generate OIDC client secret:
```bash
docker run --rm authelia/authelia:latest authelia crypto hash generate pbkdf2 \
--variant sha512 --iterations 310000 --random --random.length 72
```
- Plaintext → `secret.sops.yaml` (`gitea-oauth-authelia.secret`)
- Hash → Authelia configmap (`sops -d -i kubernetes/infrastructure/controllers/authelia/configmap.sops.yaml`, replace `CHANGE_ME_pbkdf2_hash`, `sops -e -i`)
- [+] Fill in `secret.sops.yaml` (`gitea-credentials`, `gitea-admin` passwords and email) then encrypt:
```bash
cd kubernetes && sops -e -i app/gitea/secret.sops.yaml
```
- [+] Fill in `secret-backup.sops.yaml` (both `CHANGE_ME` in repo URLs, restic passwords, B2 creds) then encrypt:
```bash
cd kubernetes && sops -e -i app/gitea/secret-backup.sops.yaml
```
## Synology / Backups
- [+] Add htpasswd user `gitea` on rest-server:
```bash
docker run --rm httpd:2-alpine htpasswd -nbB gitea 'YOUR_PW'
# append output to /volume1/docker/rest-server/config/htpasswd on Synology
```
- [+] Init restic repos:
```bash
restic -r "rest:http://gitea:OQXxm5MHxXNCQuXrzXSUjj8zHO6KKtRYtrWLINFVsmhJq2QuA6CclpA12lAZ4Zwj@synology.mgmt.lviv:8888/gitea-db/" init
restic -r "rest:http://gitea:OQXxm5MHxXNCQuXrzXSUjj8zHO6KKtRYtrWLINFVsmhJq2QuA6CclpA12lAZ4Zwj@synology.mgmt.lviv:8888/gitea-data/" init
B2_ACCOUNT_ID=003c68ad65aa815000000000f B2_ACCOUNT_KEY='K003NHIj6SX+UO04MhycojpI/NTgIiM' restic -r "b2:berezovskyi-backup-homelab-gitea:/db/" init
B2_ACCOUNT_ID=003c68ad65aa815000000000f B2_ACCOUNT_KEY='K003NHIj6SX+UO04MhycojpI/NTgIiM' restic -r "b2:berezovskyi-backup-homelab-gitea:/data/" init
```
- [+] Create B2 bucket `berezovskyi-backup-homelab-gitea` (if it doesn't exist yet)
## Network / DNS
- [+] Router: forward `WAN:22/tcp` → `<node-ip>:32022/tcp`
- [+] Ensure node firewall allows `32022/tcp` from router
- [+] DNS: point `gitea.berezovskyi.dev` → cluster external IP (same as other `*.berezovskyi.dev` services)
## Deploy & verify
- [+] Commit and push; wait for Flux to reconcile (~1 min):
```bash
flux get hr -n flux-system gitea
kubectl get pods -n gitea
```
- [+] Functional checks:
- `https://gitea.berezovskyi.dev` loads, only "Sign in with authelia" button visible (no local login form)
- Click SSO → Authelia 2FA → back to Gitea, logged in
- `ssh -T -p 32022 git@<node-ip>` → `Hi <user>! You've successfully authenticated...`
- Test backup: `kubectl create job --from=cronjob/gitea-db-backup gitea-db-backup-test -n gitea`
- Verify snapshot: `restic -r "rest:http://gitea:<pw>@synology.storage.lviv:8888/gitea-db/" snapshots`
## Actions + Container Registry (Phase 1 + Phase 2)
### Phase 1 — Gitea config, extra PVC, backup (single commit)
- [+] Init restic repo for `gitea-extra`:
```bash
restic -r "rest:http://gitea:OQXxm5MHxXNCQuXrzXSUjj8zHO6KKtRYtrWLINFVsmhJq2QuA6CclpA12lAZ4Zwj@synology.storage.lviv:8888/gitea-extra/" init
B2_ACCOUNT_ID=003c68ad65aa815000000000f B2_ACCOUNT_KEY='K003NHIj6SX+UO04MhycojpI/NTgIiM' \
restic -r "b2:berezovskyi-backup-homelab-gitea:/extra/" init
```
- [ ] Commit Phase 1 files (`release.yaml`, `pvc-extra.yaml`, `cronjob-backup.yaml`, `secret-backup.sops.yaml`, `networkpolicy.yaml`) → wait for Flux:
```bash
flux reconcile hr -n flux-system gitea
kubectl get pvc -n gitea gitea-extra
kubectl exec -n gitea gitea-0 -- ls -la /data/extra
```
- [ ] Test backup:
```bash
kubectl create job --from=cronjob/gitea-extra-backup gitea-extra-backup-test -n gitea
```
### Phase 2 — act_runner (separate commit, after token is generated)
- [ ] Generate runner registration token:
```bash
kubectl exec -n gitea gitea-0 -- gitea --config /data/gitea/conf/app.ini actions generate-runner-token
```
- [ ] Replace `REPLACE_ME_WITH_RUNNER_TOKEN` in `secret-runner.sops.yaml` with the value above, then encrypt:
```bash
cd kubernetes && sops -e -i app/gitea/secret-runner.sops.yaml
```
- [ ] Commit Phase 2 files (`secret-runner.sops.yaml`, `release-actions.yaml`).
- [ ] Verify runner:
```bash
kubectl get hr -n flux-system gitea-actions
kubectl logs -n gitea statefulset/gitea-actions-act-runner -c act-runner | tail -20
```
In UI: `https://gitea.berezovskyi.dev/-/admin/actions/runners` → runner with status `Idle`.
- [ ] Smoke-test workflow (in any repo, `.gitea/workflows/test.yaml`):
```yaml
on: push
jobs:
test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- run: echo "ok"
```
- [ ] Smoke-test container registry:
```bash
echo "$GITEA_TOKEN" | docker login gitea.berezovskyi.dev -u <user> --password-stdin
docker tag alpine:3 gitea.berezovskyi.dev/<user>/test:latest
docker push gitea.berezovskyi.dev/<user>/test:latest
```
+62
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@@ -148,3 +148,65 @@ spec:
- name: data - name: data
persistentVolumeClaim: persistentVolumeClaim:
claimName: gitea-data claimName: gitea-data
---
apiVersion: batch/v1
kind: CronJob
metadata:
name: gitea-extra-backup
namespace: gitea
labels:
app: gitea-backup
spec:
schedule: "15 3 * * *"
concurrencyPolicy: Forbid
successfulJobsHistoryLimit: 3
failedJobsHistoryLimit: 3
jobTemplate:
spec:
template:
metadata:
labels:
app: gitea-backup
spec:
restartPolicy: OnFailure
containers:
- name: resticprofile
image: creativeprojects/resticprofile:0.32.0
imagePullPolicy: IfNotPresent
command:
- sh
- -c
- |
resticprofile -c /secrets/profiles.yaml -n gitea-extra backup
resticprofile -c /secrets/profiles.yaml -n gitea-extra copy
env:
- name: B2_ACCOUNT_ID
valueFrom:
secretKeyRef:
name: gitea-backup-config
key: B2_ACCOUNT_ID
- name: B2_ACCOUNT_KEY
valueFrom:
secretKeyRef:
name: gitea-backup-config
key: B2_ACCOUNT_KEY
resources:
requests:
cpu: 100m
memory: 256Mi
limits:
memory: 1Gi
volumeMounts:
- name: secrets
mountPath: /secrets
readOnly: true
- name: extra
mountPath: /data-extra
readOnly: true
volumes:
- name: secrets
secret:
secretName: gitea-backup-config
- name: extra
persistentVolumeClaim:
claimName: gitea-extra
+20
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@@ -79,6 +79,26 @@ spec:
ports: ports:
- port: 5432 - port: 5432
--- ---
# Allow act_runner pods to reach gitea-http (HelmRelease for Actions registers and polls jobs via cluster-internal Service)
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: allow-runner-to-gitea
namespace: gitea
spec:
podSelector:
matchLabels:
app.kubernetes.io/name: gitea
policyTypes:
- Ingress
ingress:
- from:
- podSelector:
matchLabels:
app.kubernetes.io/name: actions-act-runner
ports:
- port: 3000
---
apiVersion: networking.k8s.io/v1 apiVersion: networking.k8s.io/v1
kind: NetworkPolicy kind: NetworkPolicy
metadata: metadata:
+12
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@@ -0,0 +1,12 @@
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: gitea-extra
namespace: gitea
spec:
accessModes:
- ReadWriteOnce
storageClassName: nfs-synology-ssd
resources:
requests:
storage: 30Gi
+23
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@@ -51,6 +51,14 @@ spec:
accessModes: accessModes:
- ReadWriteOnce - ReadWriteOnce
extraVolumes:
- name: gitea-extra
persistentVolumeClaim:
claimName: gitea-extra
extraContainerVolumeMounts:
- name: gitea-extra
mountPath: /data/extra
resources: resources:
requests: requests:
cpu: 100m cpu: 100m
@@ -125,6 +133,21 @@ spec:
UPDATE_AVATAR: true UPDATE_AVATAR: true
REGISTER_EMAIL_CONFIRM: false REGISTER_EMAIL_CONFIRM: false
actions:
ENABLED: true
DEFAULT_ACTIONS_URL: github
LOG_RETENTION_DAYS: 7
ARTIFACT_RETENTION_DAYS: 7
LOG_COMPRESSION: zstd
"storage.packages":
PATH: /data/extra/packages
"storage.actions_log":
PATH: /data/extra/actions_log
"storage.actions_artifacts":
STORAGE_TYPE: local
PATH: /data/extra/actions_artifacts
additionalConfigFromEnvs: additionalConfigFromEnvs:
- name: GITEA__database__DB_TYPE - name: GITEA__database__DB_TYPE
value: postgres value: postgres
+15 -15
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@@ -4,23 +4,23 @@ metadata:
name: gitea-backup-config name: gitea-backup-config
namespace: gitea namespace: gitea
stringData: stringData:
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restic-password-b2: ENC[AES256_GCM,data:QaTM08WEy2pQSs9s8VWQGi7HPu4cirbQhUixi49Ddjj5ffbqAuL+g7jhJNNCEZKI1Ljra51cv9lAFWTDUhbGwQ==,iv:oSbY9X1HPYG5Kgr8vW5tBN/kBu6APqbav+ONKisxRQI=,tag:Gzfz/O2uTkAtoRSfGxPj+g==,type:str] restic-password-b2: ENC[AES256_GCM,data:7/Os6960fd0HF8FHgI/UIRS2XahEcu39VJne5usDznIqQgnp1338mZ3S/9Wf4ZBKgGe0bieE/OKOWddSn2UbZA==,iv:WrMvh6++E+ENqg1r8K/q8qgOEBYBziBhIW+3FqtUH8Q=,tag:or+eTDz9QLI//IQgulGJFg==,type:str]
B2_ACCOUNT_ID: ENC[AES256_GCM,data:9FSQY03LaT4Jm21+XQ5VVcfMQJ/QGEU2MA==,iv:OguTShXUeF5cm3Pfb9rC5aHS6LMQP5SlviV12KUi2mE=,tag:OyqEGluTuqYdeaA/g4BGWQ==,type:str] B2_ACCOUNT_ID: ENC[AES256_GCM,data:WlKjo0lJlw+75hbtqx4c82ruHe8mritacA==,iv:Vf3nb2vPDINMZ984on9k+490aC78QgxsfzeB08HJuDU=,tag:dRuvQHGDUEerhYwMT5nVgg==,type:str]
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sops: sops:
age: age:
- recipient: age1zffnskvuezntkk703a0pyxsd5m8vx2hm33dr47wdfy8mn4fdw4sqgw0jgc - enc: |
enc: |
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lastmodified: "2026-04-29T19:40:09Z" recipient: age1zffnskvuezntkk703a0pyxsd5m8vx2hm33dr47wdfy8mn4fdw4sqgw0jgc
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version: 3.12.2 lastmodified: "2026-05-11T17:54:38Z"
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