From 8f37a5676b67eed8545014d7958a38d953ebdfad Mon Sep 17 00:00:00 2001
From: Henning Bocklage <henning@bocklage.com>
Date: Thu, 3 Dec 2020 12:45:08 +0100
Subject: [PATCH] checks write access and connectivity based on #52

---
 Dockerfile                     | 1 +
 Dockerfile.arm32v7             | 1 +
 Dockerfile.arm64v8             | 1 +
 root/etc/cont-init.d/15-checks | 8 ++++++++
 4 files changed, 11 insertions(+)
 create mode 100644 root/etc/cont-init.d/15-checks

diff --git a/Dockerfile b/Dockerfile
index fb21b03..b8aa68e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
 FROM lsiobase/alpine:3.12
 
 ARG BUILDDATE
+ENV BUILDDATEENV=${BUILDDATE}
 
 LABEL \
 	app.deemix.image.created="${BUILDDATE}" \
diff --git a/Dockerfile.arm32v7 b/Dockerfile.arm32v7
index cc925ba..df0da02 100644
--- a/Dockerfile.arm32v7
+++ b/Dockerfile.arm32v7
@@ -11,6 +11,7 @@ FROM lsiobase/alpine:arm32v7-3.12
 COPY --from=builder qemu-arm-static /usr/bin
 
 ARG BUILDDATE
+ENV BUILDDATEENV=${BUILDDATE}
 
 LABEL \
 	app.deemix.image.created="${BUILDDATE}" \
diff --git a/Dockerfile.arm64v8 b/Dockerfile.arm64v8
index b7c2485..533b385 100644
--- a/Dockerfile.arm64v8
+++ b/Dockerfile.arm64v8
@@ -10,6 +10,7 @@ FROM lsiobase/alpine:arm64v8-3.12
 COPY --from=builder qemu-aarch64-static /usr/bin
 
 ARG BUILDDATE
+ENV BUILDDATEENV=${BUILDDATE}
 
 LABEL \
 	app.deemix.image.created="${BUILDDATE}" \
diff --git a/root/etc/cont-init.d/15-checks b/root/etc/cont-init.d/15-checks
new file mode 100644
index 0000000..48f61cd
--- /dev/null
+++ b/root/etc/cont-init.d/15-checks
@@ -0,0 +1,8 @@
+#!/usr/bin/with-contenv bash
+
+# test write access to download and config folder and test internet connectivity
+printf '[cont-init.d] Testing Access\n' && \
+printf '%-50s %2s %-5s \n' "[cont-init.d] Container Builddate" ":" "$BUILDDATEENV" && \
+if [ -w "/downloads" ]; then printf '%-50s %2s %-5s \n' "[cont-init.d] Download Folder Write Access" ":" "Success"; else printf '%-50s %2s %-5s \n' "[cont-init.d] Download Folder Write Access" ":" "Failure"; fi && \
+if [ -w "/config" ]; then printf '%-50s %2s %-5s \n' "[cont-init.d] Config Folder Write Access" ":" "Success"; else printf '%-50s %2s %-5s \n' "[cont-init.d] Config Folder Write Access" ":" "Failure"; fi && \
+if ping -c 1 1.1.1.1 &> /dev/null; then printf '%-50s %2s %-5s \n' "[cont-init.d] Internet Access" ":" "Success"; else printf '%-50s %2s %-5s \n' "[cont-init.d] Internet Access" ":" "Failure"; fi
\ No newline at end of file