apache

Author: root

apache_install.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+# This script installs the apache web server on the given host.
+# This script assumes the user running it has sudo privs on the remote host.
+
+usage() {
+  # Display the usage and exit.
+  echo "Usage: ${0} HOST [HOSTN...]" >&2
+  exit 1
+}
+
+# Make sure the script is not being executed with superuser privileges.
+#if [[ "${UID}" -eq 0 ]]
+#then
+#  echo 'Do not execute this script as root.' >&2
+#  usage
+#fi
+
+# If the user doesn't supply at least one argument, give them help.
+if [[ "${#}" -lt 1 ]]
+then
+  usage
+fi
+
+# Expect the best, prepare for the worst.
+EXIT_STATUS='0'
+
+# Loop through the provided servers.
+for SERVER in "${@}"
+do
+  echo "Starting installation process on: ${SERVER}"
+
+  # Ping the server to make sure it's up.
+  ping -c 1 ${SERVER} &> /dev/null
+
+  if [[ "${?}" -ne 0 ]]
+  then
+    echo "${SERVER} down."
+    EXIT_STATUS='1'
+    continue
+  fi
+
+  # Install the httpd package
+  ssh ${SERVER} sudo yum install -y httpd
+
+  # Create an index.html file.
+  ssh ${SERVER} 'echo "${HOSTNAME}" | sudo tee /var/www/html/index.html >/dev/null'
+
+  # Start httpd
+  ssh ${SERVER} sudo systemctl start httpd
+
+  # Enable httpd
+  ssh ${SERVER} sudo systemctl enable httpd
+
+  # Test that the web server is accessible.
+  curl http://${SERVER}
+
+  if [[ "${?}" -ne 0 ]]
+  then
+    echo "Could not access the web server on ${SERVER}." >&2
+    EXIT_STATUS='1'
+    continue
+  fi
+
+  echo "Finished installation process on: ${SERVER}"
+done
+
+exit ${EXIT_STATUS}
+ 
+