testing with debian 12

testing/scripts/setup_packages.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# bash strict mode
+set -euo pipefail
+
+# Reading ENV
+set +u
+packages=$PACKAGES
+debug=$DEBUG
+set -u
+
+export DEBIAN_FRONTEND=noninteractive
+
+check_package_preq() {
+  # check for influx packages
+  if [[ "$i" == "influxdb" || "$i" == "influxdb2-cli" ]]; then
+    # add influxdata repo keys
+    wget -qO- https://repos.influxdata.com/influxdata-archive_compat.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg > /dev/null
+    echo "deb [signed-by=/etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg] https://repos.influxdata.com/debian stable main" | sudo tee /etc/apt/sources.list.d/influxdata.list
+    apt-get -q update >> /opt/scripts/setup_packages.log 2>&1
+  fi
+}
+check_package_validity() {
+  # check string for double spaces
+  while echo "$packages" | grep -q '  '; do
+    packages=$(echo "$packages" | sed 's/  / /g')
+  done
+  # remove packages when "influxdb" AND "influxdb2-cli"
+  if echo "$packages" | grep -qw "influxdb" && echo "$packages" | grep -qw "influxdb2-cli"; then
+    echo "PACKAGES includes influxdb AND influxdb2-cli."
+    echo "As installing both packages together is not possible, they will be skipped."
+    packages=$(echo "$packages" | sed 's/influxdb2-cli//g;s/influxdb//g')
+    # check string for double spaces again
+    while echo "$packages" | grep -q '  '; do
+      packages=$(echo "$packages" | sed 's/  / /g')
+    done
+    if [[ $debug == "true" ]]; then echo "[DEBUG] New list of packages: ""$packages"; fi
+    echo " "
+  fi
+}
+
+if [[ "$1" == "-install" ]]; then
+  echo " "
+  apt-get -q update >> /opt/scripts/setup_packages.log 2>&1
+  check_package_validity
+  for i in $packages; do
+    if ! dpkg -s "$i" >/dev/null 2>&1; then
+      echo -n "$i is not installed. Installing... "
+      check_package_preq >> /opt/scripts/setup_packages.log 2>&1
+      if ! apt-get -q -y --no-install-recommends install "$i" >> /opt/scripts/setup_packages.log 2>&1; then
+        echo "Failed."
+        echo "For more details see \"/opt/scripts/setup_packages.log\"."
+      else
+        echo "Done."
+      fi
+    else
+      echo "$i is already installed."
+    fi
+  done
+elif [[ "$1" == "-update" ]]; then
+  echo -n "Updating Linux packages on first run... "
+  apt-get -q update >> /opt/scripts/setup_packages.log 2>&1
+  return1=$?
+  apt-get -q -y upgrade >> /opt/scripts/setup_packages.log 2>&1
+  return2=$?
+  if [[ "$return1" -ne 0 || "$return2" -ne 0 ]]; then
+    echo "Failed."
+    echo "For more details see \"/opt/scripts/setup_packages.log\"."
+    echo "Make sure the container has internet access to get the latest package updates."
+    echo "This has no impact to the setup process. The script will continue."
+  else
+    echo "Done."
+  fi
+else
+  echo "No paramerter found!"
+  exit 1
+fi
+
+# Silent Cleanup
+apt-get -qq autoclean -y && apt-get -qq autoremove && apt-get -qq clean
+rm -rf /tmp/* /var/tmp/* /root/.cache/* /var/lib/apt/lists/*
+
+exit 0