install haveged random generator

images/linux/scripts/installers/rndgenerator.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+################################################################################
+##  File:  rndgenerator.sh
+##  Desc:  Install random number generator
+################################################################################
+
+# Source the helpers for use with the script
+source $HELPER_SCRIPTS/document.sh
+
+# Install haveged
+apt-get -y install haveged
+
+# Run tests to determine that the software installed as expected
+echo "Testing to make sure that script performed as expected, and basic scenarios work"
+for cmd in haveged; do
+    if ! command -v $cmd; then
+        echo "$cmd was not installed or not found on PATH"
+        exit 1
+    fi
+done
+
+# Document what was added to the image
+echo "Lastly, documenting what we added to the metadata file"
+DocumentInstalledItem "Haveged $(dpkg-query --showformat='${Version}' --show haveged)"

images/linux/ubuntu1604.json

@@ -189,7 +189,8 @@
                 "{{template_dir}}/scripts/installers/zeit-now.sh",
                 "{{template_dir}}/scripts/installers/updatepath.sh",
                 "{{template_dir}}/scripts/installers/dpkg-config.sh",
-                "{{template_dir}}/scripts/installers/mongodb.sh"
+                "{{template_dir}}/scripts/installers/mongodb.sh",
+                "{{template_dir}}/scripts/installers/rndgenerator.sh"
 
             ],
             "environment_vars": [

images/linux/ubuntu1804.json

@@ -192,7 +192,8 @@
                 "{{template_dir}}/scripts/installers/zeit-now.sh",
                 "{{template_dir}}/scripts/installers/updatepath.sh",
                 "{{template_dir}}/scripts/installers/dpkg-config.sh",
-                "{{template_dir}}/scripts/installers/mongodb.sh"
+                "{{template_dir}}/scripts/installers/mongodb.sh",
+                "{{template_dir}}/scripts/installers/rndgenerator.sh"
             ],
             "environment_vars": [
                 "METADATA_FILE={{user `metadata_file`}}",