aws-samples · jtrollin · Apr 21, 2020 · Apr 21, 2020 · Apr 21, 2020 · Apr 21, 2020
diff --git a/README.md b/README.md
@@ -6,7 +6,7 @@
 
 © 2018 Amazon Web Services, Inc. and its affiliates. All rights reserved. This work may not be reproduced or redistributed, in whole or in part, without prior written permission from Amazon Web Services, Inc. Commercial copying, lending, or selling is prohibited.
 
-Errors or corrections? Email us at [beabrian@amazon.com](mailto:beabrian@amazon.com).
+Errors or corrections? Email us at [johntrol@amazon.com](mailto:johntrol@amazon.com).
 
 ---
 

diff --git a/templates/03-bastion.yaml b/templates/03-bastion.yaml
@@ -145,7 +145,7 @@ Parameters:
     Type: List<AWS::EC2::Subnet::Id>
   LatestAmiId :
     Type : AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
-    Default: /aws/service/ami-amazon-linux-latest/amzn-ami-hvm-x86_64-gp2
+    Default: /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2
 
 
 Conditions:

diff --git a/templates/03-efsfilesystem.yaml b/templates/03-efsfilesystem.yaml
@@ -156,7 +156,7 @@ Parameters:
     Type: List<AWS::EC2::Subnet::Id>
   LatestAmiId :
     Type : AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
-    Default: /aws/service/ami-amazon-linux-latest/amzn-ami-hvm-x86_64-gp2
+    Default: /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2
 
 
 Conditions:
@@ -356,7 +356,7 @@ Resources:
           packages:
             yum:
               #Only needed to set permissions on the moodle folder
-              httpd24: []
+              httpd: []
           files:              
             /tmp/efs-add-storage.sh:
               content: !Sub |
@@ -461,11 +461,10 @@ Resources:
             "repo_update: true\n",
             "repo_upgrade: all\n",
             "\n",
-            "packages:\n",
-            "- parallel\n",
-            "\n",
             "runcmd:\n",
-            "- yum --enablerepo=epel install nload -y\n",
+            "- yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm\n",
+            "- yum-config-manager --enable epel\n",
+            "- yum install -y parallel",
             "- ntpstat\n",
             "- /opt/aws/bin/cfn-init --configsets efs_add_storage --verbose --stack ", !Ref 'AWS::StackName', " --resource LaunchConfiguration --region ", !Ref 'AWS::Region',"\n",
             "- /tmp/efs-add-storage.sh ", !Ref ElasticFileSystem, " throughput_data ", !Ref Growth,"\n",

diff --git a/templates/04-efsalarms.yaml b/templates/04-efsalarms.yaml
@@ -150,7 +150,7 @@ Parameters:
     Type: String
   LatestAmiId :
     Type : AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
-    Default: /aws/service/ami-amazon-linux-latest/amzn-ami-hvm-x86_64-gp2
+    Default: /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2
 
 Conditions:
 

diff --git a/templates/04-web.yaml b/templates/04-web.yaml
@@ -260,7 +260,7 @@ Parameters:
     Default: en
   LatestAmiId :
     Type : AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
-    Default: /aws/service/ami-amazon-linux-latest/amzn-ami-hvm-x86_64-gp2
+    Default: /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2
 
 
 Conditions:
@@ -462,23 +462,13 @@ Resources:
             - install_opcache
             - start_webserver
         install_webserver:
-          packages:
-            yum:
-              awslogs: []
-              httpd24: []
-              postgresql93: []
-              php70: []
-              php70-pgsql: []
-              php70-gd: []
-              php70-soap: []
-              php70-intl: []
-              php70-mbstring: []
-              php70-xmlrpc: []
-              php70-zip: []
           files:
             /tmp/create_site_conf.sh:
               content: !Sub |
                 #!/bin/bash -xe
+                amazon-linux-extras install -y php7.4 postgresql9.6 
+                yum install -y awslogs httpd php-pgsql php-gd php-soap php-intl php-mbstring php-xmlrpc php-zip
+                sed -i 's/memory_limit =.*/memory_limit = 2048M/' /etc/php.ini
                 if [ ! -f /etc/httpd/conf.d/moodle.conf ]; then                    
                    touch /etc/httpd/conf.d/moodle.conf
                    echo 'ServerName 127.0.0.1:80' >> /etc/httpd/conf.d/moodle.conf
@@ -560,7 +550,7 @@ Resources:
               command: mkdir -p /var/awslogs/state
           services:
             sysvinit:
-              awslogs:
+              awslogsd:
                 enabled: 'true'
                 ensureRunning: 'true'
                 files: /etc/awslogs/awslogs.conf
@@ -607,6 +597,8 @@ Resources:
                 $CFG->tempdir = '/var/www/moodle/temp';
                 $CFG->cachedir = '/var/www/moodle/cache';
                 $CFG->localcachedir = '/var/www/moodle/local';
+                $CFG->directorypermissions = 02777;
+                $CFG->admin = 'admin';
                 // Configure Session Cache
                 $SessionEndpoint = '${ElastiCacheClusterEndpointAddress}';
                 if ($SessionEndpoint != '') {
@@ -615,9 +607,13 @@ Resources:
                   $CFG->session_memcached_save_path = $SessionEndpoint;
                   $CFG->session_memcached_prefix = 'memc.sess.key.';
                   $CFG->session_memcached_acquire_lock_timeout = 120;
-                  $CFG->session_memcached_lock_expire = 7200;
+                  $CFG->session_memcached_lock_expire = 7100;
                   $CFG->session_memcached_lock_retry_sleep = 150;
                 }
+                //@error_reporting(E_ALL | E_STRICT);   // NOT FOR PRODUCTION SERVERS!
+                //@ini_set('display_errors', '1');         // NOT FOR PRODUCTION SERVERS!
+                //$CFG->debug = (E_ALL | E_STRICT);   // === DEBUG_DEVELOPER - NOT FOR PRODUCTION SERVERS!
+                //$CFG->debugdisplay = 1; 
                 require_once(__DIR__ . '/lib/setup.php');
                 // END OF CONFIG //
                 ?>
@@ -627,9 +623,9 @@ Resources:
             /tmp/install_moodle.sh:
               content:  !Sub |
                 #!/bin/bash -xe
-                wget -O /tmp/moodle.tgz https://download.moodle.org/stable34/moodle-3.4.tgz  
+                wget -O /tmp/moodle.tgz https://download.moodle.org/download.php/direct/stable38/moodle-3.8.2.tgz
                 tar -xvzf /tmp/moodle.tgz --strip-components=1 -C /var/www/moodle/html/
-                mv /tmp/config.php /var/www/moodle/html/config.php
+                cp /tmp/config.php /var/www/moodle/html/config.php
                 chown -R root:apache /var/www/moodle/html
                 chown -R apache:apache /var/www/moodle/local
 
@@ -652,17 +648,17 @@ Resources:
                   #!/bin/bash -xe
 
                   #Install memcached and then remove it. Memcached is not actually needed. We install amazon-elasticache-cluster-client.so instead. However Moodle does not detect memcached is installed. Therefore, this tricks Moodle into thinking it is installed.
-                  sudo yum install -y php70-pecl-memcached
-                  sudo yum remove -y php70-pecl-memcached
+                  sudo yum install -y php-pecl-memcached
+                  sudo yum remove -y php-pecl-memcached
 
                   wget -P /tmp/ https://elasticache-downloads.s3.amazonaws.com/ClusterClient/PHP-7.0/latest-64bit
-                  tar -xf '/tmp/latest-64bit'
-                  cp '/tmp/artifact/amazon-elasticache-cluster-client.so' /usr/lib64/php/7.0/modules/
-                  if [ ! -f /etc/php-7.0.d/50-memcached.ini ]; then
-                      touch /etc/php-7.0.d/50-memcached.ini
+                  tar -xf '/tmp/latest-64bit' 
+                  cp '/tmp/artifact/amazon-elasticache-cluster-client.so' /usr/lib64/php/modules/
+                  if [ ! -f /etc/php.d/50-memcached.ini ]; then
+                      touch /etc/php.d/50-memcached.ini
                   fi
-                  echo 'extension=/usr/lib64/php/7.0/modules/amazon-elasticache-cluster-client.so;' >> /etc/php-7.0.d/50-memcached.ini
-                  echo 'extension=igbinary.so;' >> /etc/php-7.0.d/50-memcached.ini
+                  echo 'extension=/usr/lib64/php/7.1/modules/amazon-elasticache-cluster-client.so;' >> /etc/php.d/50-memcached.ini
+                  echo 'extension=igbinary.so;' >> /etc/php.d/50-memcached.ini
 
                   #update Moodle source to use DYNAMIC_CLIENT_MODE so Moodle can detect changes to the elasticache cluster membership
                   sed -i '/\$this->options\[Memcached::OPT_BUFFER_WRITES\] = \$bufferwrites;/a \ \ \ \ \ \ \ \ $this->options[Memcached::OPT_CLIENT_MODE] = Memcached::DYNAMIC_CLIENT_MODE;' /var/www/moodle/html/cache/stores/memcached/lib.php
@@ -678,7 +674,7 @@ Resources:
         install_opcache:
           packages:
             yum:
-              php70-opcache: []
+              php-opcache: []
           files:
             /tmp/install_opcache.sh:
               content:
@@ -689,14 +685,14 @@ Resources:
                       mkdir -p /var/www/.opcache
                   fi
                   #Ensure opcache is enabled and add settings recomended by moodle at https://docs.moodle.org/34/en/OPcache
-                  sed -i 's/;opcache.file_cache=.*/opcache.file_cache=\/var\/www\/.opcache/' /etc/php-7.0.d/10-opcache.ini
-                  sed -i 's/opcache.memory_consumption=.*/opcache.memory_consumption=512/' /etc/php-7.0.d/10-opcache.ini
-                  sed -i 's/opcache.max_accelerated_files=.*/opcache.max_accelerated_files=8000/' /etc/php-7.0.d/10-opcache.ini
-                  sed -i 's/;opcache.revalidate_freq=.*/opcache.revalidate_freq=300/' /etc/php-7.0.d/10-opcache.ini
-                  sed -i 's/;opcache.use_cwd=.*/opcache.use_cwd=1/' /etc/php-7.0.d/10-opcache.ini
-                  sed -i 's/;opcache.validate_timestamps=.*/opcache.validate_timestamps=1/' /etc/php-7.0.d/10-opcache.ini
-                  sed -i 's/;opcache.save_comments=.*/opcache.save_comments=1/' /etc/php-7.0.d/10-opcache.ini
-                  sed -i 's/;opcache.enable_file_override=.*/opcache.enable_file_override=60/' /etc/php-7.0.d/10-opcache.ini
+                  sed -i 's/;opcache.file_cache=.*/opcache.file_cache=\/var\/www\/.opcache/' /etc/php.d/10-opcache.ini
+                  sed -i 's/opcache.memory_consumption=.*/opcache.memory_consumption=512/' /etc/php.d/10-opcache.ini
+                  sed -i 's/opcache.max_accelerated_files=.*/opcache.max_accelerated_files=8000/' /etc/php.d/10-opcache.ini
+                  sed -i 's/;opcache.revalidate_freq=.*/opcache.revalidate_freq=300/' /etc/php.d/10-opcache.ini
+                  sed -i 's/;opcache.use_cwd=.*/opcache.use_cwd=1/' /etc/php.d/10-opcache.ini
+                  sed -i 's/;opcache.validate_timestamps=.*/opcache.validate_timestamps=1/' /etc/php.d/10-opcache.ini
+                  sed -i 's/;opcache.save_comments=.*/opcache.save_comments=1/' /etc/php.d/10-opcache.ini
+                  sed -i 's/;opcache.enable_file_override=.*/opcache.enable_file_override=60/' /etc/php.d/10-opcache.ini
               mode: 000500
               owner: root
               group: root
-Original file line number
+Diff line change
@@ Expand Up / @@ -6,7 +6,7 @@ @@
     © 2018 Amazon Web Services, Inc. and its affiliates. All rights reserved. This work may not be reproduced or redistributed, in whole or in part, without prior written permission from Amazon Web Services, Inc. Commercial copying, lending, or selling is prohibited.
-    Errors or corrections? Email us at [beabrian@amazon.com](mailto:beabrian@amazon.com).
+    Errors or corrections? Email us at [johntrol@amazon.com](mailto:johntrol@amazon.com).
     ---
@@ Expand Down @@