use postgres as backend

Dockerfile

@@ -1,6 +1,6 @@
-FROM docker.io/alpine:3.16 AS builder
+FROM docker.io/alpine:3.17 AS builder
 
-ENV VERSION=11.0.0-SNAPSHOT.20220625052932 
+ENV VERSION=11.0.0-SNAPSHOT.20230217142243 
 RUN apk add --no-cache \
     openjdk17-jdk \
     maven \
@@ -13,18 +13,18 @@ RUN git checkout "$VERSION"
 RUN mvn package -DskipTests
 
 
-FROM docker.io/thallian/alpine-s6:3.16
+FROM docker.io/thallian/confd-env:3.17-3.1.3.0
 
 ENV JAVA_OPTIONS=-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8
 ENV AIRSONIC_DIR=/home/airsonic
 
 RUN apk add --no-cache \
-    ca-certificates \
-    openssl \
-    ffmpeg \
-    flac \
-    opus \
-    lame \
+  ca-certificates \
+  openssl \
+  ffmpeg \
+  flac \
+  opus \
+  lame \
 	openjdk17-jre-headless
 
 RUN addgroup -g 2222 airsonic

README.md

@@ -6,5 +6,19 @@
 - `/home/airsonic/playlists`
 - `/home/airsonic/podcasts`
 
+# Environment Variables
+## DB_URL
+
+JDBC url for the postgres conection.
+
+## DB_USER
+- default: airsonic
+
+Username with which to connect to the database.
+
+## DB_PASSWORD
+
+Password for the databse connection.
+
 # Ports
 - 8080

rootfs/etc/confd/conf.d/airsonic.properties.toml

@@ -0,0 +1,6 @@
+[template]
+src = "airsonic.properties.tmpl"
+dest = "/home/airsonic/data/airsonic.properties"
+gid = 2222
+uid = 2222
+mode = "0660"

rootfs/etc/confd/templates/airsonic.properties.tmpl

@@ -0,0 +1,6 @@
+spring.datasource.driver-class-name=org.postgresql.Driver
+spring.datasource.url={{ getenv "DB_URL" }}
+spring.datasource.username={{ getenv "DB_USER" "airsonic" }}
+spring.datasource.password={{ getenv "DB_PASSWORD" }}
+spring.liquibase.parameters.userTableQuote="
+server.forward-headers-strategy=native

rootfs/etc/s6-overlay/s6-rc.d/airsonic/dependencies

@@ -0,0 +1 @@
+confd