fix alpine image

.github/workflows/ant-build-release.yaml

@@ -2,8 +2,6 @@ name: Build Executable
 
 on:
   push:
-    branches: # ONLY FOR TESTING
-      - "**"
     tags:
       - "v*.*.*"
       - "Release_*"
@@ -18,7 +16,8 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [macos-latest, ubuntu-latest, windows-latest]
+        #os: [macos-latest, ubuntu-latest, windows-latest]
+        os: [ubuntu-latest]
 
     runs-on: ${{ matrix.os }}
 

.github/workflows/build-docker-image.yaml

@@ -23,8 +23,8 @@ jobs:
         include:
           - tag: "" # Default Dockerfile
             platforms: linux/amd64,linux/arm64
-          # - tag: alpine
-          #   platforms: linux/amd64,linux/arm64
+          - tag: alpine
+            platforms: linux/amd64,linux/arm64
 
     runs-on: ubuntu-latest
     steps:

docker/Dockerfile

@@ -6,7 +6,7 @@
 # run with
 # docker run -d --name yacy -p 8090:8090 -p 8443:8443 -v yacy_data:/opt/yacy_search_server/DATA --log-opt max-size=200m --log-opt max-file=2 yacy/yacy_search_server:latest
 
-## build
+## builder image
 FROM eclipse-temurin:21-jdk AS builder
 RUN apt-get update && apt-get install -y --no-install-recommends \
     ant \
@@ -20,6 +20,7 @@ COPY . /opt/yacy_search_server/
 RUN ant compile -f /opt/yacy_search_server/build.xml
 
 # Set initial admin password: "yacy" (encoded with custom yacy md5 function net.yacy.cora.order.Digest.encodeMD5Hex())
+# Intially enable HTTPS: this is the most secure option for remote administrator authentication
 RUN sed -i "/adminAccountBase64MD5=/c\adminAccountBase64MD5=MD5:8cffbc0d66567a0987a4aba1ec46d63c" /opt/yacy_search_server/defaults/yacy.init && \
     sed -i "/adminAccountForLocalhost=/c\adminAccountForLocalhost=false" /opt/yacy_search_server/defaults/yacy.init && \
     sed -i "/server.https=false/c\server.https=true" /opt/yacy_search_server/defaults/yacy.init

docker/Dockerfile.alpine

@@ -1,13 +1,35 @@
 # Build a docker image from latest YaCy sources on Alpine Linux
 # with wkhtmltopdf for PDF generation and Java 21
-FROM surnet/alpine-wkhtmltopdf:3.21.2-0.12.6-full as wkhtmltopdf
-FROM eclipse-temurin:21-alpine-3.21
 
-# trace java version
-RUN java -version
+## builder image
+FROM eclipse-temurin:21-jdk-alpine-3.21 AS builder
+
+# Install needed packages not in base image
+RUN apk add --no-cache curl git apache-ant
+
+# set current working dir & copy sources
+WORKDIR /opt
+COPY . /opt/yacy_search_server/
+
+RUN ant compile -f /opt/yacy_search_server/build.xml
+
+# Set initial admin password: "yacy" (encoded with custom yacy md5 function net.yacy.cora.order.Digest.encodeMD5Hex())
+# Intially enable HTTPS: this is the most secure option for remote administrator authentication
+# Create user and group yacy: this user will be used to run YaCy main process
+# Set ownership of yacy install directory to yacy user/group
+RUN sed -i "/adminAccountBase64MD5=/c\adminAccountBase64MD5=MD5:8cffbc0d66567a0987a4aba1ec46d63c" /opt/yacy_search_server/defaults/yacy.init && \
+	sed -i "/adminAccountForLocalhost=/c\adminAccountForLocalhost=false" /opt/yacy_search_server/defaults/yacy.init && \
+	sed -i "/server.https=false/c\server.https=true" /opt/yacy_search_server/defaults/yacy.init
+
+## build final image
+FROM surnet/alpine-wkhtmltopdf:3.21.2-0.12.6-full AS wkhtmltopdf
+FROM eclipse-temurin:21-jre-alpine-3.21 AS app
 
-# Install dependencies for wkhtmltopdf
 RUN apk add --no-cache \
+	imagemagick \
+	xvfb \
+	ghostscript \
+	# Install dependencies for wkhtmltopdf
 	libstdc++ \
 	libx11 \
 	libxrender \
@@ -35,29 +57,9 @@ COPY --from=wkhtmltopdf /bin/wkhtmltopdf /bin/wkhtmltopdf
 COPY --from=wkhtmltopdf /bin/wkhtmltoimage /bin/wkhtmltoimage
 COPY --from=wkhtmltopdf /lib/libwkhtmltox* /lib/
 
-# Install needed packages not in base image
-RUN apk add --no-cache curl git imagemagick xvfb ghostscript apache-ant
-
-# set current working dir & copy sources
+RUN addgroup yacy && adduser -S -G yacy -H -D yacy
 WORKDIR /opt
-COPY . /opt/yacy_search_server/
-
-RUN ant compile -f /opt/yacy_search_server/build.xml && \
-	rm -rf /opt/yacy_search_server/.git && \
-	rm -rf /opt/ant
-
-RUN \
-	# Set initial admin password: "yacy" (encoded with custom yacy md5 function net.yacy.cora.order.Digest.encodeMD5Hex())
-	sed -i "/adminAccountBase64MD5=/c\adminAccountBase64MD5=MD5:8cffbc0d66567a0987a4aba1ec46d63c" /opt/yacy_search_server/defaults/yacy.init && \
-	sed -i "/adminAccountForLocalhost=/c\adminAccountForLocalhost=false" /opt/yacy_search_server/defaults/yacy.init && \
-	# Intially enable HTTPS: this is the most secure option for remote administrator authentication
-	sed -i "/server.https=false/c\server.https=true" /opt/yacy_search_server/defaults/yacy.init && \
-	# Create user and group yacy: this user will be used to run YaCy main process
-	addgroup yacy && adduser -S -G yacy -H -D yacy && \
-	# Set ownership of yacy install directory to yacy user/group
-	chown yacy:yacy -R /opt/yacy_search_server
-
-RUN rm -rf /opt/yacy_search_server/DATA
+COPY --chown=yacy:yacy --from=builder /opt/yacy_search_server /opt/yacy_search_server
 
 # Expose HTTP and HTTPS default ports
 EXPOSE 8090 8443