feat: renovatebot

compose.yaml

@@ -1,7 +1,7 @@
 ---
 services:
   db:
-    image: docker.io/postgres:15
+    image: docker.io/postgres:17
     restart: unless-stopped
     environment:
       - POSTGRES_DB=db
@@ -20,16 +20,16 @@ services:
       - POSTGRES_HOST=db
       - GITEA__database__DB_TYPE=postgres
       - GITEA__database__HOST=db
+      - GITEA__database__NAME=db
       - GITEA__database__USER=db
       - GITEA__database__PASSWD=db
-      - GITEA__service__DISABLE_REGISTRATION=true
     volumes:
-      - data:/var/lib/gitea/
       - config:/etc/gitea/
+      - data:/var/lib/gitea/
     depends_on:
       - db
 
 volumes:
+  db: {}
   config: {}
   data: {}
-  db: {}

manifests/bin/createadmin.sh

@@ -0,0 +1,33 @@
+#!/bin/bash -e
+
+function get_token() {
+    kubectl exec app-0 -- gitea admin user generate-access-token \
+            --username "$NAME" \
+            --token-name "${NAME^^}" \
+            --scopes "$scopes" \
+        | awk '{print $NF}'
+}
+
+export NAME="$1"
+scopes="$2"
+export EMAIL="$NAME@$BASE_URL"
+export SECRET="gitea-$NAME"
+
+if ! kubectl get secret "$SECRET" > /dev/null 2>&1; then
+    p="$(openssl rand -hex 32)"
+    kapply common/createadmin.yaml
+else
+    p="$(kgseckey "$SECRET" password)"
+fi
+
+opts=()
+if [ -n "$scopes" ]; then
+    token="$(kgseckey "$SECRET" token || get_token)"
+    opts+=(--from-literal=token="$token")
+fi
+
+kcreatesec "$SECRET" \
+    --from-literal=email="$NAME@$BASE_URL" \
+    --from-literal=username="$SECRET" \
+    --from-literal=password="$p" \
+    "${opts[@]}"

manifests/bin/deploy.sh

@@ -6,15 +6,15 @@ function kapply() {
         kubectl apply -f \
             <(envsubst "$(env | xargs printf '$%s ')" < "manifests/$f")
     done
-}
+}; export -f kapply
 
 function kcreatesec() {
     kubectl create secret generic --save-config --dry-run=client -oyaml "$@" | kubectl apply -f-
-}
+}; export -f kcreatesec
 
 function kcreatecm() {
     kubectl create configmap --dry-run=client -oyaml "$@" | kubectl apply -f-
-}
+}; export -f kcreatecm
 
 function kgseckey() {
     local sec="$1"; shift
@@ -23,7 +23,7 @@ function kgseckey() {
     if ! kubectl get secret "$sec" -ojson | jq -re ".data.\"$key\" // empty" | base64 -d; then
         return 1
     fi
-}
+}; export -f kgseckey
 
 function kgcmkey() {
     local cm="$1";  shift
@@ -32,7 +32,7 @@ function kgcmkey() {
     if ! kubectl get configmap "$cm" -ojson | jq -re ".data.\"$key\" // empty"; then
         return 1
     fi
-}
+}; export -f kgcmkey
 
 
 kapply common/db.yaml
@@ -46,14 +46,6 @@ export POSTGRES_DB;       POSTGRES_DB="$(kgseckey postgres-app dbname)"
 export POSTGRES_USER;     POSTGRES_USER="$(kgseckey postgres-app user)"
 export POSTGRES_PASSWORD; POSTGRES_PASSWORD="$(kgseckey postgres-app password)"
 
-GITEA_USERNAME="$(kgseckey gitea-admin username || echo gitea)"
-GITEA_PASSWORD="$(kgseckey gitea-admin password || openssl rand -hex 32)"
-
-kcreatesec gitea-admin \
-    --from-literal=email="gitea@$BASE_URL" \
-    --from-literal=username="$GITEA_USERNAME" \
-    --from-literal=password="$GITEA_PASSWORD"
-
 kubectl run --image "$IMAGEAPP" secrets sleep 600
 sleep 5
 kcreatesec gitea \
@@ -71,15 +63,14 @@ kapply common/job.yaml \
 
 kubectl rollout restart statefulset app
 
-kubectl wait --timeout=5m --for=condition=complete job/createadminuser
-sleep 5
+kubectl wait --timeout=5m --for=condition=complete job/migrate
+
+./manifests/bin/createadmin.sh gitea
+./manifests/bin/createadmin.sh renovate 'write:repository,read:user,write:issue,read:organization'
 
 kcreatesec runner \
     --from-literal=token="$(kgseckey runner token || kubectl exec app-0 -- gitea actions generate-runner-token)"
 
-kcreatesec renovate \
-    --from-literal=token="$(kgseckey renovate token || kubectl exec app-0 -- gitea admin user generate-access-token --username "$GITEA_USERNAME" --token-name RENOVATE --scopes 'write:repository,read:user,write:issue,read:organization' | grep -o '[a-f0-9]\+$')"
-
 kapply common/runner.yaml common/renovate.yaml
 
 kubectl rollout restart statefulset runner

manifests/common/app.yaml

@@ -5,7 +5,7 @@ metadata:
   name: app
   annotations:
     cert-manager.io/cluster-issuer: letsencrypt-prod
-    nginx.ingress.kubernetes.io/proxy-body-size: "512M"
+    nginx.ingress.kubernetes.io/proxy-body-size: "8G"
 spec:
   ingressClassName: nginx
   tls:

manifests/common/createadmin.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: "createadmin-$NAME"
+spec:
+  template:
+    spec:
+      restartPolicy: Never
+      containers:
+        - name: createuser
+          image: "$IMAGEAPP"
+          command:
+            - bash
+            - -c
+            - |
+              gitea admin user change-password --must-change-password=false \
+                --username "$NAME" \
+                --password "$PASS" 2> /dev/null \
+              || gitea admin user create --admin --must-change-password=false \
+                --email "$EMAIL" \
+                --username "$NAME" \
+                --password "$PASS"
+          volumeMounts:
+            - name: config
+              mountPath: /etc/gitea/app.ini
+              subPath: app.ini
+            - name: secrets
+              mountPath: /etc/gitea/secrets/
+      volumes:
+        - name: config
+          configMap:
+            name: gitea
+        - name: secrets
+          secret:
+            secretName: gitea
+  backoffLimit: 4

manifests/common/job.yaml

@@ -2,21 +2,17 @@
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: createadminuser
+  name: migrate
 spec:
   template:
     spec:
       restartPolicy: Never
       containers:
-        - name: createadminuser
+        - name: migrate
           image: "$IMAGEAPP"
-          envFrom:
-            - secretRef:
-                name: gitea-admin
           command:
-            - bash
-            - -c
-            - 'gitea migrate && { gitea admin user change-password --username "$username" --password "$password" --must-change-password=false 2> /dev/null || gitea admin user create --admin --email "$email" --username "$username" --password "$password" --must-change-password=false; }'
+            - gitea
+            - migrate
           volumeMounts:
             - name: config
               mountPath: /etc/gitea/app.ini

manifests/common/renovate.yaml

@@ -27,10 +27,10 @@ spec:
                 - name: RENOVATE_USERNAME
                   valueFrom:
                     secretKeyRef:
-                      name: gitea-admin
+                      name: gitea-renovate
                       key: username
                 - name: RENOVATE_TOKEN
                   valueFrom:
                     secretKeyRef:
-                      name: runner
+                      name: gitea-renovate
                       key: token