SLSENB-164. ISC CS install script. (#8)

Co-authored-by: Uladzislau Dadzimau <[email protected]>

isc_collection/isc-cs.sh

@@ -0,0 +1,106 @@
+#!/bin/bash
+
+
+# Exit the script as soon as a command fails
+set -e
+
+
+#region Check prerequisites
+declare -a tools=(
+"curl"
+"unzip"
+"python3"
+"ssh"
+"awk"
+"sha256sum"
+"eval"
+)
+missing_tools=0
+
+for tool in "${tools[@]}"; do
+    if command -v $tool >/dev/null 2>&1; then
+        echo "'$tool' is installed."
+    else
+        echo "[!!!] '$tool' is not installed."
+        missing_tools=$((missing_tools+1))
+    fi
+done
+
+if [ $missing_tools -ne 0 ]; then
+    echo "Some tools are missing. Exiting."
+    exit 1
+fi
+#endregion /Check prerequisites
+
+
+#region Hard-coded variables
+DOWNLOAD_URL="URL"
+EXPECTED_HASH="HASHSUM"
+DESTINATION_FOLDER="./ib-isc-cs"
+
+if [ -d "$DESTINATION_FOLDER" ]; then
+  rm -r "$DESTINATION_FOLDER"
+fi
+#endregion /Hard-coded variables
+
+
+echo "Creating directory './ib-isc-cs'."
+mkdir -p "./ib-isc-cs"
+
+
+# Download the zip file with curl
+echo "Downloading artifact."
+curl -Lo "$DESTINATION_FOLDER/ib-isc-cs.zip" "$DOWNLOAD_URL"
+
+
+# Check Hashsum
+echo "Checking hashsum for downloaded artifact."
+ACTUAL_HASH=$(sha256sum "$DESTINATION_FOLDER/ib-isc-cs.zip" | awk '{print $1}')
+if [[ "${actual_hash}" == "${expected_hash}" ]]; then
+    echo "Hash check passed."
+else
+    echo "Hash check failed. Exiting."
+    exit 1
+fi
+
+
+# Unzip the downloaded file
+echo "Extracting artifact."
+unzip "$DESTINATION_FOLDER/ib-isc-cs.zip" -d "$DESTINATION_FOLDER"
+
+
+echo " "
+echo "Setting executable flags on scripts."
+chmod +x "$DESTINATION_FOLDER/isc_cs_run-solution.sh"
+chmod +x "$DESTINATION_FOLDER/packer-script/dhcp-ib-isc-packer.sh"
+chmod +x "$DESTINATION_FOLDER/packer-script/dns-ib-isc-packer.sh"
+
+
+# Create a new Python virtual environment in the .venv folder
+echo "Creating Python virtual environment."
+python3 -m venv "$DESTINATION_FOLDER/.venv"
+
+
+echo "Activating virtual environment."
+cd "$DESTINATION_FOLDER"
+. ./.venv/bin/activate
+
+
+echo "Removing artifact archive."
+rm ib-isc-cs.zip
+
+
+echo "Installing packages."
+python install-packages.py
+
+
+# Final output
+echo " "
+echo "Solution downloaded and extracted to the './ib-isc-cs' directory."
+echo " "
+echo "Usage instructions:"
+echo "    [!!!] Please find detailed usage instructions in $DESTINATION_FOLDER/README.md."
+echo " "
+echo "    Quick run:"
+echo "    cd $DESTINATION_FOLDER"
+echo "    ./isc_cs_run-solution.sh <query-string>"