From 929520e63d9e51ca7e7e51a71d56f476653fef99 Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@suren.me>
Date: Sat, 5 Oct 2019 10:08:03 +0200
Subject: Optimize dockerile

---
 files/docker-entrypoint.sh | 12 ++++++++++++
 files/usr/bin/sx           | 30 ++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100755 files/docker-entrypoint.sh
 create mode 100755 files/usr/bin/sx

(limited to 'files')

diff --git a/files/docker-entrypoint.sh b/files/docker-entrypoint.sh
new file mode 100755
index 0000000..f4d9f20
--- /dev/null
+++ b/files/docker-entrypoint.sh
@@ -0,0 +1,12 @@
+#! /bin/bash
+
+set -e
+
+if ! whoami &> /dev/null; then
+  if [ -w /etc/passwd ]; then
+    echo "${USER_NAME:-default}:x:$(id -u):0:${USER_NAME:-default} user:${HOME}:/sbin/nologin" >> /etc/passwd
+  fi
+fi
+
+echo "Running: $@"
+exec "$@"
diff --git a/files/usr/bin/sx b/files/usr/bin/sx
new file mode 100755
index 0000000..beac660
--- /dev/null
+++ b/files/usr/bin/sx
@@ -0,0 +1,30 @@
+#!/bin/bash
+export TERM=xterm
+pid=0
+
+function display_container_header {
+    echo "+====================================================="
+    echo "| Container   : $HOSTNAME"
+    echo "| OS          : $(</etc/redhat-release)"
+    echo "| kubernetes  : $KUBERNETES_SERVICE_HOST"
+    echo "| user        : $(whoami)"
+    echo "| home        : $HOME"
+    echo "+====================================================="
+}
+
+function start_service {
+    echo "+====================================================="
+    echo "| Container $HOSTNAME is now RUNNING"
+    echo "+====================================================="
+    while true
+    do
+      echo "live... (next try in 1 hour)" & sleep 3600
+    done
+}
+
+if [ -n "$HOME" ]; then
+    [ -d "$HOME" ] || mkdir -p $HOME
+fi
+
+display_container_header
+start_service
-- 
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