update with latest build versions, includes custom build for postgres and migrating from v16 to v18

build/pixelfed/README.md

@@ -32,18 +32,18 @@ This will:
 1. Build the base image with all Pixelfed dependencies
 2. Build the web container with Nginx + PHP-FPM
 3. Build the worker container with Horizon + Scheduler
-4. Push to your Harbor registry: `<YOUR_REGISTRY_URL>`
+4. Push to your Harbor registry: `registry.keyboardvagabond.com`
 
 ### **Individual Container Builds**
 
 ```bash
 # Build just web container
 cd pixelfed-web && docker build --platform linux/arm64 \
-  -t <YOUR_REGISTRY_URL>/pixelfed/web:v6 .
+  -t registry.keyboardvagabond.com/pixelfed/web:v6 .
 
 # Build just worker container  
 cd pixelfed-worker && docker build --platform linux/arm64 \
-  -t <YOUR_REGISTRY_URL>/pixelfed/worker:v0.12.6 .
+  -t registry.keyboardvagabond.com/pixelfed/worker:v0.12.6 .
 ```
 
 ## 📦 **Container Details**
@@ -84,14 +84,14 @@ APP_DOMAIN=pixelfed.keyboardvagabond.com
 DB_HOST=postgresql-shared-rw.postgresql-system.svc.cluster.local
 DB_DATABASE=pixelfed
 DB_USERNAME=pixelfed
-DB_PASSWORD=<REPLACE_WITH_DATABASE_PASSWORD>
+DB_PASSWORD=secure_password_here
 ```
 
 #### **Redis Configuration**
 ```bash
 REDIS_HOST=redis-ha-haproxy.redis-system.svc.cluster.local
 REDIS_PORT=6379
-REDIS_PASSWORD=<REPLACE_WITH_REDIS_PASSWORD>
+REDIS_PASSWORD=redis_password_if_needed
 ```
 
 #### **S3 Media Storage (Backblaze B2)**
@@ -104,12 +104,12 @@ FILESYSTEM_CLOUD=s3
 FILESYSTEM_DISK=s3
 
 # Backblaze B2 S3-compatible configuration  
-AWS_ACCESS_KEY_ID=<REPLACE_WITH_S3_ACCESS_KEY>
-AWS_SECRET_ACCESS_KEY=<REPLACE_WITH_S3_SECRET_KEY>
+AWS_ACCESS_KEY_ID=your_b2_key_id
+AWS_SECRET_ACCESS_KEY=your_b2_secret_key
 AWS_DEFAULT_REGION=eu-central-003
 AWS_BUCKET=pixelfed-bucket
 AWS_URL=https://pm.keyboardvagabond.com/
-AWS_ENDPOINT=<REPLACE_WITH_S3_ENDPOINT>
+AWS_ENDPOINT=https://s3.eu-central-003.backblazeb2.com
 AWS_USE_PATH_STYLE_ENDPOINT=false
 AWS_ROOT=
 AWS_VISIBILITY=public
@@ -118,13 +118,13 @@ AWS_VISIBILITY=public
 CDN_DOMAIN=pm.keyboardvagabond.com
 ```
 
-#### **Email (SMTP)**
+#### **Email (Mailgun)**
 ```bash
 MAIL_MAILER=smtp
-MAIL_HOST=<YOUR_SMTP_SERVER>
+MAIL_HOST=smtp.eu.mailgun.org
 MAIL_PORT=587
 MAIL_USERNAME=pixelfed@mail.keyboardvagabond.com
-MAIL_PASSWORD=<REPLACE_WITH_EMAIL_PASSWORD>
+MAIL_PASSWORD=<mail password>
 MAIL_ENCRYPTION=tls
 MAIL_FROM_ADDRESS=pixelfed@mail.keyboardvagabond.com
 MAIL_FROM_NAME="Pixelfed at Keyboard Vagabond"