Upgrading to Version 4.5.2+210426

* Overwrite apache listen port in Apache configuration if configured via environment variable LISTEN_PORT
* Add documenation to README
* Add default value to ENV vars documentation

Co-authored-by: Michael Prankl <michael.prankl@muenchen.de>

.gitattributes

@@ -0,0 +1,2 @@
+# force LF in entrypoint.sh
+entrypoint.sh text eol=lf

.travis.yml

@@ -2,12 +2,17 @@ sudo: required
 language: bash
 services:
   - docker
-
+install:
-matrix:
+jobs:
   include:
+    - env: HADOLINT="${HOME}/hadolint"
+      script:
+          - curl -sL -o ${HADOLINT} "https://github.com/hadolint/hadolint/releases/download/v1.23.0/hadolint-$(uname -s)-$(uname -m)"
+          - chmod 700 ${HADOLINT}
+          - git ls-files --exclude='Dockerfile*' --ignored | xargs --max-lines=1 ${HADOLINT} --ignore DL4006 --ignore DL3008 --ignore DL3018
     - env: TAG=martialblog/limesurvey-apache
-      script: cd 3.0/apache; docker build -q -t $TAG . && cd ../..; ./tests/run.sh $TAG
+      script: cd 4.0/apache; docker build -q -t $TAG . && cd ../..; ./tests/run.sh $TAG
     - env: TAG=martialblog/limesurvey-fpm
-      script: cd 3.0/fpm; docker build -q -t $TAG . && cd ../..; ./tests/run.sh $TAG
+      script: cd 4.0/fpm; docker build -q -t $TAG . && cd ../..; ./tests/run.sh $TAG
     - env: TAG=martialblog/limesurvey-alpine
-      script: cd 3.0/fpm; docker build -q -t $TAG . && cd ../..; ./tests/run.sh $TAG
+      script: cd 4.0/fpm; docker build -q -t $TAG . && cd ../..; ./tests/run.sh $TAG

3.0/apache/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.4-apache
 LABEL maintainer="markus@martialblog.de"
-ARG version='3.25.18+210316'
+ARG version='3.26.1+210427'
-ARG sha256_checksum='16c5b775ffe7cab778eb10ffe8723f45762e031ced4d254508a53f691dd9bd2d'
+ARG sha256_checksum='25ed4c956e4b839db05178d7a38f508799a5ea2556b540fec04aeb750817b900'
 
 # Install OS dependencies
 RUN set -ex; \

3.0/apache/entrypoint.sh

@@ -23,6 +23,8 @@ URL_FORMAT=${URL_FORMAT:-'path'}
 DEBUG=${DEBUG:-0}
 DEBUG_SQL=${DEBUG_SQL:-0}
 
+LISTEN_PORT=${LISTEN_PORT:-"80"}
+
 if [ -z "$DB_PASSWORD" ]; then
     echo >&2 'Error: Missing DB_PASSWORD'
     exit 1
@@ -33,6 +35,11 @@ if [ -z "$ADMIN_PASSWORD" ]; then
     exit 1
 fi
 
+if [ "$LISTEN_PORT" != "80" ]; then
+    echo "Info: Customizing Apache Listen port to $LISTEN_PORT"
+    sed -i "s/80/$LISTEN_PORT/" /etc/apache2/ports.conf /etc/apache2/sites-available/000-default.conf
+fi
+
 # Check if database is available
 if [ -z "$DB_SOCK" ]; then
     until nc -z -v -w30 $DB_HOST $DB_PORT

3.0/fpm-alpine/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.4-fpm-alpine
 LABEL maintainer="markus@martialblog.de"
-ARG version='3.25.18+210316'
+ARG version='3.26.1+210427'
-ARG sha256_checksum='16c5b775ffe7cab778eb10ffe8723f45762e031ced4d254508a53f691dd9bd2d'
+ARG sha256_checksum='25ed4c956e4b839db05178d7a38f508799a5ea2556b540fec04aeb750817b900'
 
 # Install OS dependencies
 RUN set -ex; \

3.0/fpm/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.4-fpm
 LABEL maintainer="markus@martialblog.de"
-ARG version='3.25.18+210316'
+ARG version='3.26.1+210427'
-ARG sha256_checksum='16c5b775ffe7cab778eb10ffe8723f45762e031ced4d254508a53f691dd9bd2d'
+ARG sha256_checksum='25ed4c956e4b839db05178d7a38f508799a5ea2556b540fec04aeb750817b900'
 
 # Install OS dependencies
 RUN set -ex; \

4.0/apache/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.4-apache
 LABEL maintainer="markus@martialblog.de"
-ARG version='4.4.12+210308'
+ARG version='4.5.2+210426'
-ARG sha256_checksum='cdd29b05e2491352287dbce5954ce3e5493d8c2b03716f7cda665c138d4d40ff'
+ARG sha256_checksum='001c3e416e319d1b64e502620fa2a9a32e69d9b4db2f6376f4a6293b43a063ea'
 
 # Install OS dependencies
 RUN set -ex; \

4.0/apache/entrypoint.sh

@@ -27,6 +27,8 @@ URL_FORMAT=${URL_FORMAT:-'path'}
 DEBUG=${DEBUG:-0}
 DEBUG_SQL=${DEBUG_SQL:-0}
 
+LISTEN_PORT=${LISTEN_PORT:-"80"}
+
 if [ -z "$DB_PASSWORD" ]; then
     echo >&2 'Error: Missing DB_PASSWORD'
     exit 1
@@ -37,6 +39,11 @@ if [ -z "$ADMIN_PASSWORD" ]; then
     exit 1
 fi
 
+if [ "$LISTEN_PORT" != "80" ]; then
+    echo "Info: Customizing Apache Listen port to $LISTEN_PORT"
+    sed -i "s/80/$LISTEN_PORT/" /etc/apache2/ports.conf /etc/apache2/sites-available/000-default.conf
+fi
+
 # Check if database is available
 if [ -z "$DB_SOCK" ]; then
     until nc -z -v -w30 $DB_HOST $DB_PORT

4.0/fpm-alpine/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.4-fpm-alpine
 LABEL maintainer="markus@martialblog.de"
-ARG version='4.4.12+210308'
+ARG version='4.5.2+210426'
-ARG sha256_checksum='cdd29b05e2491352287dbce5954ce3e5493d8c2b03716f7cda665c138d4d40ff'
+ARG sha256_checksum='001c3e416e319d1b64e502620fa2a9a32e69d9b4db2f6376f4a6293b43a063ea'
 
 # Install OS dependencies
 RUN set -ex; \

4.0/fpm/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.4-fpm
 LABEL maintainer="markus@martialblog.de"
-ARG version='4.4.12+210308'
+ARG version='4.5.2+210426'
-ARG sha256_checksum='cdd29b05e2491352287dbce5954ce3e5493d8c2b03716f7cda665c138d4d40ff'
+ARG sha256_checksum='001c3e416e319d1b64e502620fa2a9a32e69d9b4db2f6376f4a6293b43a063ea'
 
 # Install OS dependencies
 RUN set -ex; \

README.md

@@ -31,6 +31,8 @@ To change to Apache Webserver configuration, mount a Volume into the Container a
 
 See the example configuration provided.
 
+If you want to run Apache on a non-privileged port inside the container, just specify a environment variable `LISTEN_PORT` (e.g. `LISTEN_PORT=8080`).
+
 # Using the fpm Image
 
 To use the fpm image, you need an additional web server that can proxy http-request to the fpm-port of the container. See *docker-compose.fpm.yml* for example.
@@ -112,6 +114,7 @@ For further details on the settings see: https://manual.limesurvey.org/Data_encr
 | ENCRYPT_KEYPAIR  | Data encryption keypair                  |
 | ENCRYPT_PUBLIC_KEY | Data encryption public key             |
 | ENCRYPT_SECRET_KEY | Data encryption secret key             |
+| LISTEN_PORT     | Apache: Listen port. Default: 80          |
 
 For further details on the settings see: https://manual.limesurvey.org/Optional_settings#Advanced_Path_Settings
 

docker-compose.example.yml

@@ -22,8 +22,10 @@ services:
     depends_on:
       - db
   db:
-    image: postgres:9.6-alpine
+    image: postgres:10-alpine
     restart: always
+    volumes:
+      - db-data:/var/lib/postgresql
     environment:
       - POSTGRES_USER=limesurvey
       - POSTGRES_DB=limesurvey
@@ -31,3 +33,4 @@ services:
 
 volumes:
   limesurvey:
+  db-data:

docker-compose.pgsql.yml

@@ -20,7 +20,12 @@ services:
       - "ADMIN_PASSWORD=foobar"
   lime-db:
     image: postgres:10
+    volumes:
+      - db-data:/var/lib/postgresql
     environment:
       - "POSTGRES_USER=limesurvey"
       - "POSTGRES_DB=limesurvey"
       - "POSTGRES_PASSWORD=secret"
+
+volumes:
+  db-data:

nginx-certbot/Dockerfile

@@ -1,10 +1,14 @@
-FROM nginx
+FROM nginx:stable
-RUN apt-get update && \
+LABEL maintainer="markus@martialblog.de"
-    apt-get install -y certbot curl python-certbot-nginx && \
+
-    apt-get -y autoclean; apt-get -y autoremove; \
+RUN set -ex; \
-    rm -rf /var/lib/apt/lists/*
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        certbot curl python-certbot-nginx && \
+        apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
 
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod 700 /entrypoint.sh
-
 CMD ["/entrypoint.sh"]