diff --git a/.travis.yml b/.travis.yml
index 50aec04..215727e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ before_install:
   - docker run --rm --privileged multiarch/qemu-user-static:register --reset
 install:
   - docker build --build-arg VCS_REF=$TRAVIS_COMMIT --build-arg BUILD_DATE=$(date +"%Y-%m-%dT%H:%M:%SZ") --build-arg VERSION=$VERSION -t $DOCKER_REPO:$VERSION-$TARGET-$DIST $VERSION/$TARGET/$DIST
-  - docker run --rm $DOCKER_REPO:$VERSION-$TARGET-$DIST uname -a
+  - docker run --rm --tty $DOCKER_REPO:$VERSION-$TARGET-$DIST uname -a
 after_success:
   - docker login -e=$DOCKER_EMAIL -u=$DOCKER_USERNAME -p=$DOCKER_PASSWORD
   - docker push $DOCKER_REPO:$VERSION-$TARGET-$DIST
diff --git a/1.8.3/amd64/alpine/entrypoint.sh b/1.8.3/amd64/alpine/entrypoint.sh
index dcabf96..78ec9c4 100644
--- a/1.8.3/amd64/alpine/entrypoint.sh
+++ b/1.8.3/amd64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/1.8.3/amd64/debian/entrypoint.sh b/1.8.3/amd64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/1.8.3/amd64/debian/entrypoint.sh
+++ b/1.8.3/amd64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/1.8.3/arm64/alpine/entrypoint.sh b/1.8.3/arm64/alpine/entrypoint.sh
index dcabf96..78ec9c4 100644
--- a/1.8.3/arm64/alpine/entrypoint.sh
+++ b/1.8.3/arm64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/1.8.3/arm64/debian/entrypoint.sh b/1.8.3/arm64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/1.8.3/arm64/debian/entrypoint.sh
+++ b/1.8.3/arm64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/1.8.3/armhf/alpine/entrypoint.sh b/1.8.3/armhf/alpine/entrypoint.sh
index dcabf96..78ec9c4 100644
--- a/1.8.3/armhf/alpine/entrypoint.sh
+++ b/1.8.3/armhf/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/1.8.3/armhf/debian/entrypoint.sh b/1.8.3/armhf/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/1.8.3/armhf/debian/entrypoint.sh
+++ b/1.8.3/armhf/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/1.8.3/i386/alpine/entrypoint.sh b/1.8.3/i386/alpine/entrypoint.sh
index dcabf96..78ec9c4 100644
--- a/1.8.3/i386/alpine/entrypoint.sh
+++ b/1.8.3/i386/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/1.8.3/i386/debian/entrypoint.sh b/1.8.3/i386/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/1.8.3/i386/debian/entrypoint.sh
+++ b/1.8.3/i386/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/amd64/alpine/entrypoint.sh b/2.0.0/amd64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.0.0/amd64/alpine/entrypoint.sh
+++ b/2.0.0/amd64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/amd64/debian/entrypoint.sh b/2.0.0/amd64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.0.0/amd64/debian/entrypoint.sh
+++ b/2.0.0/amd64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/arm64/alpine/entrypoint.sh b/2.0.0/arm64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.0.0/arm64/alpine/entrypoint.sh
+++ b/2.0.0/arm64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/arm64/debian/entrypoint.sh b/2.0.0/arm64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.0.0/arm64/debian/entrypoint.sh
+++ b/2.0.0/arm64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/armhf/alpine/entrypoint.sh b/2.0.0/armhf/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.0.0/armhf/alpine/entrypoint.sh
+++ b/2.0.0/armhf/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/armhf/debian/entrypoint.sh b/2.0.0/armhf/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.0.0/armhf/debian/entrypoint.sh
+++ b/2.0.0/armhf/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/i386/alpine/entrypoint.sh b/2.0.0/i386/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.0.0/i386/alpine/entrypoint.sh
+++ b/2.0.0/i386/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.0.0/i386/debian/entrypoint.sh b/2.0.0/i386/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.0.0/i386/debian/entrypoint.sh
+++ b/2.0.0/i386/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/amd64/alpine/entrypoint.sh b/2.1.0/amd64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.1.0/amd64/alpine/entrypoint.sh
+++ b/2.1.0/amd64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/amd64/debian/entrypoint.sh b/2.1.0/amd64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.1.0/amd64/debian/entrypoint.sh
+++ b/2.1.0/amd64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/arm64/alpine/entrypoint.sh b/2.1.0/arm64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.1.0/arm64/alpine/entrypoint.sh
+++ b/2.1.0/arm64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/arm64/debian/entrypoint.sh b/2.1.0/arm64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.1.0/arm64/debian/entrypoint.sh
+++ b/2.1.0/arm64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/armhf/alpine/entrypoint.sh b/2.1.0/armhf/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.1.0/armhf/alpine/entrypoint.sh
+++ b/2.1.0/armhf/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/armhf/debian/entrypoint.sh b/2.1.0/armhf/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.1.0/armhf/debian/entrypoint.sh
+++ b/2.1.0/armhf/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/i386/alpine/entrypoint.sh b/2.1.0/i386/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.1.0/i386/alpine/entrypoint.sh
+++ b/2.1.0/i386/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.1.0/i386/debian/entrypoint.sh b/2.1.0/i386/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.1.0/i386/debian/entrypoint.sh
+++ b/2.1.0/i386/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/amd64/alpine/entrypoint.sh b/2.2.0/amd64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.2.0/amd64/alpine/entrypoint.sh
+++ b/2.2.0/amd64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/amd64/debian/entrypoint.sh b/2.2.0/amd64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.2.0/amd64/debian/entrypoint.sh
+++ b/2.2.0/amd64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/arm64/alpine/entrypoint.sh b/2.2.0/arm64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.2.0/arm64/alpine/entrypoint.sh
+++ b/2.2.0/arm64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/arm64/debian/entrypoint.sh b/2.2.0/arm64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.2.0/arm64/debian/entrypoint.sh
+++ b/2.2.0/arm64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/armhf/alpine/entrypoint.sh b/2.2.0/armhf/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.2.0/armhf/alpine/entrypoint.sh
+++ b/2.2.0/armhf/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/armhf/debian/entrypoint.sh b/2.2.0/armhf/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.2.0/armhf/debian/entrypoint.sh
+++ b/2.2.0/armhf/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/i386/alpine/entrypoint.sh b/2.2.0/i386/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.2.0/i386/alpine/entrypoint.sh
+++ b/2.2.0/i386/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.2.0/i386/debian/entrypoint.sh b/2.2.0/i386/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.2.0/i386/debian/entrypoint.sh
+++ b/2.2.0/i386/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/amd64/alpine/entrypoint.sh b/2.3.0-snapshot/amd64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.3.0-snapshot/amd64/alpine/entrypoint.sh
+++ b/2.3.0-snapshot/amd64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/amd64/debian/entrypoint.sh b/2.3.0-snapshot/amd64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.3.0-snapshot/amd64/debian/entrypoint.sh
+++ b/2.3.0-snapshot/amd64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/arm64/alpine/entrypoint.sh b/2.3.0-snapshot/arm64/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.3.0-snapshot/arm64/alpine/entrypoint.sh
+++ b/2.3.0-snapshot/arm64/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/arm64/debian/entrypoint.sh b/2.3.0-snapshot/arm64/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.3.0-snapshot/arm64/debian/entrypoint.sh
+++ b/2.3.0-snapshot/arm64/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/armhf/alpine/entrypoint.sh b/2.3.0-snapshot/armhf/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.3.0-snapshot/armhf/alpine/entrypoint.sh
+++ b/2.3.0-snapshot/armhf/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/armhf/debian/entrypoint.sh b/2.3.0-snapshot/armhf/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.3.0-snapshot/armhf/debian/entrypoint.sh
+++ b/2.3.0-snapshot/armhf/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/i386/alpine/entrypoint.sh b/2.3.0-snapshot/i386/alpine/entrypoint.sh
index 0d04560..9f84dec 100644
--- a/2.3.0-snapshot/i386/alpine/entrypoint.sh
+++ b/2.3.0-snapshot/i386/alpine/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/2.3.0-snapshot/i386/debian/entrypoint.sh b/2.3.0-snapshot/i386/debian/entrypoint.sh
index a7919fd..5ffe8d5 100644
--- a/2.3.0-snapshot/i386/debian/entrypoint.sh
+++ b/2.3.0-snapshot/i386/debian/entrypoint.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/entrypoint_alpine.sh b/entrypoint_alpine.sh
index 0d04560..9f84dec 100644
--- a/entrypoint_alpine.sh
+++ b/entrypoint_alpine.sh
@@ -1,4 +1,12 @@
 #!/bin/sh -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/entrypoint_debian.sh b/entrypoint_debian.sh
index a7919fd..5ffe8d5 100644
--- a/entrypoint_debian.sh
+++ b/entrypoint_debian.sh
@@ -1,4 +1,12 @@
 #!/bin/bash -x
+
+# Karaf needs a pseudo-TTY so exit and instruct user to allocate one when necessary
+test -t 0
+if [ $? -eq 1 ]; then
+    echo "Please start the openHAB container with a pseudo-TTY using the -t option or 'tty: true' with docker compose"
+    exit 1
+fi
+
 set -euo pipefail
 IFS=$'\n\t'
 
diff --git a/update.sh b/update.sh
index 0c9b43c..b144748 100755
--- a/update.sh
+++ b/update.sh
@@ -1,346 +1,347 @@
-#!/bin/bash
-set -eo pipefail
-
-# Dockerfiles to be generated
-versions="2.3.0-snapshot 2.2.0 2.1.0 2.0.0 1.8.3"
-arches="i386 amd64 armhf arm64"
-bases="debian alpine"
-
-# Generate header
-print_header() {
-	cat > $1 <<-EOI
-	# openhab image
-	#
-	# ------------------------------------------------------------------------------
-	#               NOTE: THIS DOCKERFILE IS GENERATED VIA "update.sh"
-	#
-	#                       PLEASE DO NOT EDIT IT DIRECTLY.
-	# ------------------------------------------------------------------------------
-	#
-	EOI
-}
-
-# Print selected image
-print_baseimage() {
-	# Set download url for openhab version
-	case $version in
-	2.3.0-snapshot)
-		openhab_url="https://openhab.ci.cloudbees.com/job/openHAB-Distribution/lastSuccessfulBuild/artifact/distributions/openhab/target/openhab-2.3.0-SNAPSHOT.zip"
-		;;
-	2.2.0)
-		openhab_url="https://bintray.com/openhab/mvn/download_file?file_path=org%2Fopenhab%2Fdistro%2Fopenhab%2F2.2.0%2Fopenhab-2.2.0.zip"
-		;;
-	2.1.0)
-		openhab_url="https://bintray.com/openhab/mvn/download_file?file_path=org%2Fopenhab%2Fdistro%2Fopenhab%2F2.1.0%2Fopenhab-2.1.0.zip"
-		;;
-	2.0.0)
-		openhab_url="https://bintray.com/openhab/mvn/download_file?file_path=org%2Fopenhab%2Fdistro%2Fopenhab%2F2.0.0%2Fopenhab-2.0.0.zip"
-		;;
-	1.8.3)
-		openhab_url="https://bintray.com/artifact/download/openhab/bin/distribution-1.8.3-runtime.zip"
-		;;
-	default)
-		openhab_url="error"
-		;;
-	esac
-
-	# Set java download based on architecture
-	case $arch in
-	i386|amd64)
-		java_url="https://www.azul.com/downloads/zulu/zdk-8-ga-linux_x64.tar.gz"
-		;;
-	armhf|arm64)
-		java_url="https://www.azul.com/downloads/zulu/zdk-8-ga-linux_aarch32hf.tar.gz"
-		;;
-	default)
-		java_url="error"
-		;;
-	esac
-
-	# Set docker base image based on distributions
-	case $base in
-	debian)
-		base_image="debian-debootstrap:$arch-jessie"
-		;;
-	alpine)
-		base_image="alpine:$arch-v3.7"
-		;;
-	default)
-		base_image="error"
-		;;
-	esac
-
-	cat >> $1 <<-EOI
-	FROM multiarch/$base_image
-
-	# Set download urls
-	ENV \
-	    JAVA_URL="$java_url" \
-	    OPENHAB_URL="$openhab_url" \
-	    OPENHAB_VERSION="$version"
-
-	EOI
-}
-
-# Print metadata
-print_basemetadata() {
-	cat >> $1 <<-'EOI'
-	# Set variables and locales
-	ENV \
-	    APPDIR="/openhab" \
-	    EXTRA_JAVA_OPTS="" \
-	    OPENHAB_HTTP_PORT="8080" \
-	    OPENHAB_HTTPS_PORT="8443" \
-	    LC_ALL=en_US.UTF-8 \
-	    LANG=en_US.UTF-8 \
-	    LANGUAGE=en_US.UTF-8
-	
-	# Set arguments on build
-	ARG BUILD_DATE
-	ARG VCS_REF
-	ARG VERSION
-
-	# Basic build-time metadata as defined at http://label-schema.org
-	LABEL org.label-schema.build-date=$BUILD_DATE \
-	    org.label-schema.docker.dockerfile="/Dockerfile" \
-	    org.label-schema.license="EPL" \
-	    org.label-schema.name="openHAB" \
-	    org.label-schema.vendor="openHAB Foundation e.V." \
-	    org.label-schema.version=$VERSION \
-	    org.label-schema.description="An open source, technology agnostic home automation platform" \
-	    org.label-schema.url="http://www.openhab.com/" \
-	    org.label-schema.vcs-ref=$VCS_REF \
-	    org.label-schema.vcs-type="Git" \
-	    org.label-schema.vcs-url="https://github.com/openhab/openhab-docker.git" \
-	    maintainer="openHAB <info@openhabfoundation.org>"
-
-EOI
-}
-
-# Print basepackages for debian
-print_basepackages() {
-	cat >> $1 <<-'EOI'
-	# Install basepackages
-	RUN apt-get update && \
-	    DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
-	    ca-certificates \
-	    fontconfig \
-	    locales \
-	    locales-all \
-	    libpcap-dev \
-	    netbase \
-	    unzip \
-	    wget \
-	    zip && \
-	    rm -rf /var/lib/apt/lists/* && \
-		ln -s -f /bin/true /usr/bin/chfn
-
-EOI
-}
-
-# Print basepackages for alpine
-print_basepackages_alpine() {
-	cat >> $1 <<-'EOI'
-	# Install basepackages
-	RUN apk update && \
-	    apk upgrade && \
-	    apk add --no-cache \
-	    ca-certificates \
-	    fontconfig \
-	    ttf-dejavu \
-	    libpcap-dev \
-	    unzip \
-	    dpkg \
-	    gnupg \
-	    wget \
-	    bash \
-	    shadow \
-	    openjdk8 \
-	    zip \
-	    su-exec && \
-	    rm -rf /var/cache/apk/*
-
-EOI
-}
-
-# Print 32-bit for arm64 arch
-print_lib32_support_arm64() {
-	cat >> $1 <<-'EOI'
-	RUN dpkg --add-architecture armhf && \
-	    apt-get update && \
-	    apt-get install --no-install-recommends -y \
-	    libc6:armhf && \
-	    rm -rf /var/lib/apt/lists/*
-
-EOI
-}
-
-# Install gosu
-print_gosu() {
-	cat >> $1 <<-'EOI'
-	# Install gosu
-	ENV GOSU_VERSION 1.10
-	RUN set -x \
-	    && dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
-	    && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
-	    && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc" \
-	    && export GNUPGHOME \
-	    && GNUPGHOME="$(mktemp -d)" \
-	    && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
-	    && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
-	    && rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
-	    && chmod +x /usr/local/bin/gosu
-
-EOI
-}
-
-# Install java for debian
-print_java() {
-	cat >> $1 <<-'EOI'
-	# Install java
-	ENV JAVA_HOME='/usr/lib/java-8'
-	RUN wget -nv -O /tmp/java.tar.gz ${JAVA_URL} && \
-	    mkdir ${JAVA_HOME} && \
-	    tar -xvf /tmp/java.tar.gz --strip-components=1 -C ${JAVA_HOME} && \
-	    rm /tmp/java.tar.gz && \
-	    update-alternatives --install /usr/bin/java java ${JAVA_HOME}/bin/java 50 && \
-	    update-alternatives --install /usr/bin/javac javac ${JAVA_HOME}/bin/javac 50
-	RUN cd /tmp \
-	    && wget https://cdn.azul.com/zcek/bin/ZuluJCEPolicies.zip \
-	    && unzip -jo -d ${JAVA_HOME}/jre/lib/security /tmp/ZuluJCEPolicies.zip \
-	    && rm /tmp/ZuluJCEPolicies.zip
-
-EOI
-}
-
-# Install openhab for 2.0.0 and newer
-print_openhab_install() {
-	cat >> $1 <<-'EOI'
-	# Install openhab
-	# Set permissions for openhab. Export TERM variable. See issue #30 for details!
-	RUN wget -nv -O /tmp/openhab.zip ${OPENHAB_URL} && \
-	    unzip -q /tmp/openhab.zip -d ${APPDIR} && \
-	    rm /tmp/openhab.zip && \
-	    mkdir -p ${APPDIR}/userdata/logs && \
-	    touch ${APPDIR}/userdata/logs/openhab.log && \
-	    cp -a ${APPDIR}/userdata ${APPDIR}/userdata.dist && \
-	    cp -a ${APPDIR}/conf ${APPDIR}/conf.dist && \
-	    echo "export TERM=dumb" | tee -a ~/.bashrc
-
-EOI
-}
-
-# Install openhab for 1.8.3
-print_openhab_install_old() {
-	cat >> $1 <<-'EOI'
-	# Install openhab
-	RUN wget -nv -O /tmp/openhab.zip ${OPENHAB_URL} && \
-	    unzip -q /tmp/openhab.zip -d ${APPDIR} && \
-	    rm /tmp/openhab.zip && \
-	    cp -a ${APPDIR}/configurations ${APPDIR}/configurations.dist && \
-	    echo "export TERM=dumb" | tee -a ~/.bashrc
-
-EOI
-}
-
-# Add volumes for 2.0.0 and newer
-print_volumes() {
-	cat >> $1 <<-'EOI'
-	# Expose volume with configuration and userdata dir
-	VOLUME ${APPDIR}/conf ${APPDIR}/userdata ${APPDIR}/addons
-
-EOI
-}
-
-# Add volumes for 1.8.3
-print_volumes_old() {
-	cat >> $1 <<-'EOI'
-	# Expose volume with configuration and userdata dir
-	VOLUME ${APPDIR}/configurations ${APPDIR}/addons
-
-EOI
-}
-
-# Set working directory, expose and entrypoint
-print_entrypoint() {
-	cat >> $1 <<-'EOI'
-	# Set working directory, expose and entrypoint
-	WORKDIR ${APPDIR}
-	EXPOSE 8080 8443 5555
-	COPY entrypoint.sh /
-	RUN chmod +x /entrypoint.sh
-	ENTRYPOINT ["/entrypoint.sh"]
-
-	# Execute command
-EOI
-}
-
-# Set command
-print_command() {
-	case $base in
-	debian)
-		cat >> $1 <<-'EOI'
-		CMD ["gosu", "openhab", "./start.sh"]
-		EOI
-		;;
-	alpine)
-		cat >> $1 <<-'EOI'
-		CMD ["su-exec", "openhab", "./start.sh"]
-		EOI
-		;;
-	default)
-		cat >> $1 <<-'EOI'
-		CMD ["./start.sh"]
-		EOI
-		;;
-	esac
-}
-
-# Build the Dockerfiles
-for version in $versions
-do
-	for base in $bases
-	do
-		for arch in $arches
-		do
-			file=$version/$arch/$base/Dockerfile
-				mkdir -p `dirname $file` 2>/dev/null
-				echo -n "Writing $file..."
-				print_header $file;
-				print_baseimage $file;
-				print_basemetadata $file;
-				if [ "$base" == "alpine" ]; then
-					print_basepackages_alpine $file;
-				else
-					print_basepackages $file;
-					print_java $file;
-					print_gosu $file;
-				fi
-				if [ "$arch" == "arm64" ] && [ "$base" == "debian" ]; then
-					print_lib32_support_arm64 $file;
-				fi
-				if [ "$version" == "1.8.3" ]; then
-					print_openhab_install_old $file;
-					print_volumes_old $file
-				else
-					print_openhab_install $file;
-					print_volumes $file
-				fi
-				print_entrypoint $file
-				print_command $file
-
-				dstFile=$version/$arch/$base/entrypoint.sh
-				if [ "$base" == "alpine" ]; then
-					cp entrypoint_alpine.sh $dstFile
-					# remove bug fix for version 2 from entrypoint_alpine.sh
-					if [ "$version" == "1.8.3" ]; then
-						line=$(sed "/rm -f \/openhab\/userdata\/tmp\/instances\/instance.properties/=; d" entrypoint_alpine.sh)
-						sed -i "$((line-7)),${line}"d $dstFile
-					fi
-				else
-					cp entrypoint_debian.sh $dstFile
-				fi
-				echo "done"
-		done
-	done
-done
+#!/bin/bash
+set -eo pipefail
+
+# Dockerfiles to be generated
+versions="2.3.0-snapshot 2.2.0 2.1.0 2.0.0 1.8.3"
+arches="i386 amd64 armhf arm64"
+bases="debian alpine"
+
+# Generate header
+print_header() {
+	cat > $1 <<-EOI
+	# openhab image
+	#
+	# ------------------------------------------------------------------------------
+	#               NOTE: THIS DOCKERFILE IS GENERATED VIA "update.sh"
+	#
+	#                       PLEASE DO NOT EDIT IT DIRECTLY.
+	# ------------------------------------------------------------------------------
+	#
+	EOI
+}
+
+# Print selected image
+print_baseimage() {
+	# Set download url for openhab version
+	case $version in
+	2.3.0-snapshot)
+		openhab_url="https://openhab.ci.cloudbees.com/job/openHAB-Distribution/lastSuccessfulBuild/artifact/distributions/openhab/target/openhab-2.3.0-SNAPSHOT.zip"
+		;;
+	2.2.0)
+		openhab_url="https://bintray.com/openhab/mvn/download_file?file_path=org%2Fopenhab%2Fdistro%2Fopenhab%2F2.2.0%2Fopenhab-2.2.0.zip"
+		;;
+	2.1.0)
+		openhab_url="https://bintray.com/openhab/mvn/download_file?file_path=org%2Fopenhab%2Fdistro%2Fopenhab%2F2.1.0%2Fopenhab-2.1.0.zip"
+		;;
+	2.0.0)
+		openhab_url="https://bintray.com/openhab/mvn/download_file?file_path=org%2Fopenhab%2Fdistro%2Fopenhab%2F2.0.0%2Fopenhab-2.0.0.zip"
+		;;
+	1.8.3)
+		openhab_url="https://bintray.com/artifact/download/openhab/bin/distribution-1.8.3-runtime.zip"
+		;;
+	default)
+		openhab_url="error"
+		;;
+	esac
+
+	# Set java download based on architecture
+	case $arch in
+	i386|amd64)
+		java_url="https://www.azul.com/downloads/zulu/zdk-8-ga-linux_x64.tar.gz"
+		;;
+	armhf|arm64)
+		java_url="https://www.azul.com/downloads/zulu/zdk-8-ga-linux_aarch32hf.tar.gz"
+		;;
+	default)
+		java_url="error"
+		;;
+	esac
+
+	# Set docker base image based on distributions
+	case $base in
+	debian)
+		base_image="debian-debootstrap:$arch-jessie"
+		;;
+	alpine)
+		base_image="alpine:$arch-v3.7"
+		;;
+	default)
+		base_image="error"
+		;;
+	esac
+
+	cat >> $1 <<-EOI
+	FROM multiarch/$base_image
+
+	# Set download urls
+	ENV \
+	    JAVA_URL="$java_url" \
+	    OPENHAB_URL="$openhab_url" \
+	    OPENHAB_VERSION="$version"
+
+	EOI
+}
+
+# Print metadata
+print_basemetadata() {
+	cat >> $1 <<-'EOI'
+	# Set variables and locales
+	ENV \
+	    APPDIR="/openhab" \
+	    EXTRA_JAVA_OPTS="" \
+	    OPENHAB_HTTP_PORT="8080" \
+	    OPENHAB_HTTPS_PORT="8443" \
+	    LC_ALL=en_US.UTF-8 \
+	    LANG=en_US.UTF-8 \
+	    LANGUAGE=en_US.UTF-8
+
+	# Set arguments on build
+	ARG BUILD_DATE
+	ARG VCS_REF
+	ARG VERSION
+
+	# Basic build-time metadata as defined at http://label-schema.org
+	LABEL org.label-schema.build-date=$BUILD_DATE \
+	    org.label-schema.docker.dockerfile="/Dockerfile" \
+	    org.label-schema.license="EPL" \
+	    org.label-schema.name="openHAB" \
+	    org.label-schema.vendor="openHAB Foundation e.V." \
+	    org.label-schema.version=$VERSION \
+	    org.label-schema.description="An open source, technology agnostic home automation platform" \
+	    org.label-schema.url="http://www.openhab.com/" \
+	    org.label-schema.vcs-ref=$VCS_REF \
+	    org.label-schema.vcs-type="Git" \
+	    org.label-schema.vcs-url="https://github.com/openhab/openhab-docker.git" \
+	    maintainer="openHAB <info@openhabfoundation.org>"
+
+EOI
+}
+
+# Print basepackages for debian
+print_basepackages() {
+	cat >> $1 <<-'EOI'
+	# Install basepackages
+	RUN apt-get update && \
+	    DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
+	    ca-certificates \
+	    fontconfig \
+	    locales \
+	    locales-all \
+	    libpcap-dev \
+	    netbase \
+	    unzip \
+	    wget \
+	    zip && \
+	    rm -rf /var/lib/apt/lists/* && \
+		ln -s -f /bin/true /usr/bin/chfn
+
+EOI
+}
+
+# Print basepackages for alpine
+print_basepackages_alpine() {
+	cat >> $1 <<-'EOI'
+	# Install basepackages
+	RUN apk update && \
+	    apk upgrade && \
+	    apk add --no-cache \
+	    ca-certificates \
+	    fontconfig \
+	    ttf-dejavu \
+	    libpcap-dev \
+	    unzip \
+	    dpkg \
+	    gnupg \
+	    wget \
+	    bash \
+	    shadow \
+	    openjdk8 \
+	    zip \
+	    su-exec && \
+	    rm -rf /var/cache/apk/*
+
+EOI
+}
+
+# Print 32-bit for arm64 arch
+print_lib32_support_arm64() {
+	cat >> $1 <<-'EOI'
+	RUN dpkg --add-architecture armhf && \
+	    apt-get update && \
+	    apt-get install --no-install-recommends -y \
+	    libc6:armhf && \
+	    rm -rf /var/lib/apt/lists/*
+
+EOI
+}
+
+# Install gosu
+print_gosu() {
+	cat >> $1 <<-'EOI'
+	# Install gosu
+	ENV GOSU_VERSION 1.10
+	RUN set -x \
+	    && dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
+	    && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
+	    && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc" \
+	    && export GNUPGHOME \
+	    && GNUPGHOME="$(mktemp -d)" \
+	    && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
+	    && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
+	    && rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
+	    && chmod +x /usr/local/bin/gosu
+
+EOI
+}
+
+# Install java for debian
+print_java() {
+	cat >> $1 <<-'EOI'
+	# Install java
+	ENV JAVA_HOME='/usr/lib/java-8'
+	RUN wget -nv -O /tmp/java.tar.gz ${JAVA_URL} && \
+	    mkdir ${JAVA_HOME} && \
+	    tar -xvf /tmp/java.tar.gz --strip-components=1 -C ${JAVA_HOME} && \
+	    rm /tmp/java.tar.gz && \
+	    update-alternatives --install /usr/bin/java java ${JAVA_HOME}/bin/java 50 && \
+	    update-alternatives --install /usr/bin/javac javac ${JAVA_HOME}/bin/javac 50
+	RUN cd /tmp \
+	    && wget https://cdn.azul.com/zcek/bin/ZuluJCEPolicies.zip \
+	    && unzip -jo -d ${JAVA_HOME}/jre/lib/security /tmp/ZuluJCEPolicies.zip \
+	    && rm /tmp/ZuluJCEPolicies.zip
+
+EOI
+}
+
+# Install openhab for 2.0.0 and newer
+print_openhab_install() {
+	cat >> $1 <<-'EOI'
+	# Install openhab
+	# Set permissions for openhab. Export TERM variable. See issue #30 for details!
+	RUN wget -nv -O /tmp/openhab.zip ${OPENHAB_URL} && \
+	    unzip -q /tmp/openhab.zip -d ${APPDIR} && \
+	    rm /tmp/openhab.zip && \
+	    mkdir -p ${APPDIR}/userdata/logs && \
+	    touch ${APPDIR}/userdata/logs/openhab.log && \
+	    cp -a ${APPDIR}/userdata ${APPDIR}/userdata.dist && \
+	    cp -a ${APPDIR}/conf ${APPDIR}/conf.dist && \
+	    echo "export TERM=dumb" | tee -a ~/.bashrc
+
+EOI
+}
+
+# Install openhab for 1.8.3
+print_openhab_install_old() {
+	cat >> $1 <<-'EOI'
+	# Install openhab
+	RUN wget -nv -O /tmp/openhab.zip ${OPENHAB_URL} && \
+	    unzip -q /tmp/openhab.zip -d ${APPDIR} && \
+	    rm /tmp/openhab.zip && \
+	    cp -a ${APPDIR}/configurations ${APPDIR}/configurations.dist && \
+	    echo "export TERM=dumb" | tee -a ~/.bashrc
+
+EOI
+}
+
+# Add volumes for 2.0.0 and newer
+print_volumes() {
+	cat >> $1 <<-'EOI'
+	# Expose volume with configuration and userdata dir
+	VOLUME ${APPDIR}/conf ${APPDIR}/userdata ${APPDIR}/addons
+
+EOI
+}
+
+# Add volumes for 1.8.3
+print_volumes_old() {
+	cat >> $1 <<-'EOI'
+	# Expose volume with configuration and userdata dir
+	VOLUME ${APPDIR}/configurations ${APPDIR}/addons
+
+EOI
+}
+
+# Set working directory, expose and entrypoint
+print_entrypoint() {
+	cat >> $1 <<-'EOI'
+	# Set working directory, expose and entrypoint
+	WORKDIR ${APPDIR}
+	EXPOSE 8080 8443 5555
+	COPY entrypoint.sh /
+	RUN chmod +x /entrypoint.sh
+	ENTRYPOINT ["/entrypoint.sh"]
+
+	# Execute command
+EOI
+}
+
+# Set command
+print_command() {
+	case $base in
+	debian)
+		cat >> $1 <<-'EOI'
+		CMD ["gosu", "openhab", "./start.sh"]
+		EOI
+		;;
+	alpine)
+		cat >> $1 <<-'EOI'
+		CMD ["su-exec", "openhab", "./start.sh"]
+		EOI
+		;;
+	default)
+		cat >> $1 <<-'EOI'
+		CMD ["./start.sh"]
+		EOI
+		;;
+	esac
+}
+
+# Build the Dockerfiles
+for version in $versions
+do
+	for base in $bases
+	do
+		for arch in $arches
+		do
+			file=$version/$arch/$base/Dockerfile
+				mkdir -p $(dirname $file) 2>/dev/null
+				echo -n "Writing $file..."
+				print_header $file;
+				print_baseimage $file;
+				print_basemetadata $file;
+				if [ "$base" == "alpine" ]; then
+					print_basepackages_alpine $file;
+				else
+					print_basepackages $file;
+					print_java $file;
+					print_gosu $file;
+				fi
+				if [ "$arch" == "arm64" ] && [ "$base" == "debian" ]; then
+					print_lib32_support_arm64 $file;
+				fi
+				if [ "$version" == "1.8.3" ]; then
+					print_openhab_install_old $file;
+					print_volumes_old $file
+				else
+					print_openhab_install $file;
+					print_volumes $file
+				fi
+				print_entrypoint $file
+				print_command $file
+
+				dstFile=$version/$arch/$base/entrypoint.sh
+				if [ "$base" == "alpine" ]; then
+					cp entrypoint_alpine.sh $dstFile
+					# remove bug fix for version 2 from entrypoint_alpine.sh
+					if [ "$version" == "1.8.3" ]; then
+						line=$(sed "/rm -f \/openhab\/userdata\/tmp\/instances\/instance.properties/=; d" entrypoint_alpine.sh)
+						sed -i "$((line-7)),${line}"d $dstFile
+					fi
+				else
+					cp entrypoint_debian.sh $dstFile
+				fi
+				echo "done"
+		done
+	done
+done
+