From 86f69ec823478e8226cfcaab7251f4449ac985a0 Mon Sep 17 00:00:00 2001
From: Frank Engel <yberion23@gmail.com>
Date: Thu, 21 May 2026 10:51:42 +0200
Subject: [PATCH] =?UTF-8?q?tag3:=20Quadlet-Dateien=20f=C3=BCr=20VisitCount?=
 =?UTF-8?q?er=20freigegeben?=
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- listings/visitcounter/quadlets/ mit 5 Unit-Dateien hinzugefügt
  (app, db, proxy .container + .network + .volume)
- wird in Exercise 18 verwendet

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../quadlets/visitcounter-app.container          | 16 ++++++++++++++++
 .../quadlets/visitcounter-app.network            |  1 +
 .../quadlets/visitcounter-db.container           | 13 +++++++++++++
 .../visitcounter/quadlets/visitcounter-db.volume |  1 +
 .../quadlets/visitcounter-proxy.container        | 14 ++++++++++++++
 5 files changed, 45 insertions(+)
 create mode 100644 listings/visitcounter/quadlets/visitcounter-app.container
 create mode 100644 listings/visitcounter/quadlets/visitcounter-app.network
 create mode 100644 listings/visitcounter/quadlets/visitcounter-db.container
 create mode 100644 listings/visitcounter/quadlets/visitcounter-db.volume
 create mode 100644 listings/visitcounter/quadlets/visitcounter-proxy.container

diff --git a/listings/visitcounter/quadlets/visitcounter-app.container b/listings/visitcounter/quadlets/visitcounter-app.container
new file mode 100644
index 0000000..890f1a5
--- /dev/null
+++ b/listings/visitcounter/quadlets/visitcounter-app.container
@@ -0,0 +1,16 @@
+[Container]
+Image=localhost/visitcounter:latest
+Environment=DB_HOST=systemd-visitcounter-db
+Environment=DB_NAME=visitcount
+Environment=DB_USER=app
+Environment=DB_PASSWORD=secret
+Network=visitcounter-app.network
+
+[Unit]
+After=visitcounter-db.service
+
+[Service]
+Restart=always
+
+[Install]
+WantedBy=default.target
diff --git a/listings/visitcounter/quadlets/visitcounter-app.network b/listings/visitcounter/quadlets/visitcounter-app.network
new file mode 100644
index 0000000..264f70a
--- /dev/null
+++ b/listings/visitcounter/quadlets/visitcounter-app.network
@@ -0,0 +1 @@
+[Network]
diff --git a/listings/visitcounter/quadlets/visitcounter-db.container b/listings/visitcounter/quadlets/visitcounter-db.container
new file mode 100644
index 0000000..b7fd85e
--- /dev/null
+++ b/listings/visitcounter/quadlets/visitcounter-db.container
@@ -0,0 +1,13 @@
+[Container]
+Image=postgres:16-alpine
+Environment=POSTGRES_DB=visitcount
+Environment=POSTGRES_USER=app
+Environment=POSTGRES_PASSWORD=secret
+Volume=visitcounter-db.volume:/var/lib/postgresql/data
+Network=visitcounter-app.network
+
+[Service]
+Restart=always
+
+[Install]
+WantedBy=default.target
diff --git a/listings/visitcounter/quadlets/visitcounter-db.volume b/listings/visitcounter/quadlets/visitcounter-db.volume
new file mode 100644
index 0000000..4fd6534
--- /dev/null
+++ b/listings/visitcounter/quadlets/visitcounter-db.volume
@@ -0,0 +1 @@
+[Volume]
diff --git a/listings/visitcounter/quadlets/visitcounter-proxy.container b/listings/visitcounter/quadlets/visitcounter-proxy.container
new file mode 100644
index 0000000..1004ad9
--- /dev/null
+++ b/listings/visitcounter/quadlets/visitcounter-proxy.container
@@ -0,0 +1,14 @@
+[Container]
+Image=nginx:1.27-alpine
+PublishPort=8080:80
+Volume=%h/visitcounter/nginx/default.conf:/etc/nginx/conf.d/default.conf:ro
+Network=visitcounter-app.network
+
+[Unit]
+After=visitcounter-app.service
+
+[Service]
+Restart=always
+
+[Install]
+WantedBy=default.target