Webinar AWS für Unternehmen Teil 3: Disaster Recovery

Steffen KrauseTechnical Evangelist

@sk_blnskrause@amazon.de

• Episode 1: IT-Anforderungen von Unternehmen• Episode 2: Daten-Speicherung• Episode 3: Disaster Recovery• Episode 4: Produktivsysteme• Episode 5: Remote-Benutzer• Episode 6: Business Intelligence

Unternehmens-Webinar-Reihe

• Episode 1: IT-Anforderungen von Unternehmen• Episode 2: Daten-Speicherung• Episode 3: Disaster Recovery• Episode 4: Produktivsysteme• Episode 5: Remote-Benutzer• Episode 6: Business Intelligence

Unternehmens-Webinar-Reihe

Bisher in der Unternehmens-Webinar-Reihe

https://www.youtube.com/watch?v=2uVcjlRepAE

Die neue Herausforderung

Kostengünstiges Disaster Recovery

DISASTER RECOVERY

Auf traditionelle Art…

AWS Regionen

RTORECOVERY TIME OBJECTIVE

RPORECOVERY POINT OBJECTIVE

SZENARIO #1

Kaltes DR

ORACLESECURE BACKUP MODULE

ORACLE RMAN AMAZON S3

RESTORE TIMES REDUCED FROM 15 TO 2½ Stunden

SZENARIO #2

Warmes DR

LOG SHIPPING

– ODER –

TRANSACTIONAL REPLICATION

– ODER –

DATABASE MIRRORING

aws.amazon.com/testdrive/oracle/

Überwachung von Replikation & Link+ Alarme bei Fehlern

SZENARIO #3

Interne Anwendung

=Programmierbare

Plattform

AWS CLOUDFORMATIONStack-basierter Deployment-Dienst

CLOUDFORMATIONTEMPLATE

{ "AWSTemplateFormatVersion" : "version date",

"Parameters" : { set of parameters },

"Mappings" : { set of mappings },

"Conditions" : { set of conditions },

"Resources" : { set of resources },

"Outputs" : { set of outputs }}

"AWS::CloudFormation::Init" : { "config" : {

"packages" : { "yum" : { "mysql" : [], "mysql-server" : [], "httpd" : [], "php" : [], "php-mysql" : [] } }, "sources" : { "/var/www/html" : "https://s3.amazonaws.com/my-builds/build-v4.zip" } }

"Properties": { "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" }, { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] }, "InstanceType" : { "Ref" : "InstanceType" }, "SecurityGroups" : [ {"Ref" : "WebServerSecurityGroup"} ], "KeyName" : { "Ref" : "KeyName" }, "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [ "#!/bin/bash -v\n", "yum update -y aws-cfn-bootstrap\n",

"# Helper function\n", "function error_exit\n", "{\n", " /opt/aws/bin/cfn-signal -e 1 -r \"$1\" '", { "Ref" : "WaitHandle" }, "'\n", " exit 1\n", "}\n",

"# Install Apache Web Server, MySQL and Drupal\n", "/opt/aws/bin/cfn-init -s ", { "Ref" : "AWS::StackId" }, " -r WebServer ", " --region ", { "Ref" : "AWS::Region" }, " || error_exit 'Failed to run cfn-init'\n",

"# Make changes to Apache Web Server configuration\n", "mv /var/www/html/drupal-7.8/* /var/www/html\n", "mv /var/www/html/drupal-7.8/.* /var/www/html\n", "rmdir /var/www/html/drupal-7.8\n", "sed -i 's/AllowOverride None/AllowOverride All/g' /etc/httpd/conf/httpd.conf\n", "service httpd restart\n",

"# Create the site in Drupal\n", "cd /var/www/html\n", "~ec2-user/drush/drush site-install standard --yes", " --site-name='", { "Ref" : "SiteName" }, "' --site-mail=", { "Ref" : "SiteEMail" }, " --account-name=", { "Ref" : "SiteAdmin" }, " --account-pass=", { "Ref" : "SitePassword" }, " --db-url=mysql://", { "Ref" : "DBUsername" }, ":", { "Ref" : "DBPassword" }, "@", {"Fn::GetAtt" : ["DBInstance", "Endpoint.Address"]}, ":", {"Fn::GetAtt" : ["DBInstance", "Endpoint.Port"]}, "/", { "Ref" : "DBName" }, " --db-prefix=drupal_\n", "chown apache:apache sites/default/files\n",

"# All is well so signal success\n", "/opt/aws/bin/cfn-signal -e 0 -r \"Drupal setup complete\" '", { "Ref" : "WaitHandle" }, "'\n"

]]}} } },

GAME DAYSTesten künstlicher Vorfälle

Messen der Geschwindigkeit von Erkennung und Behebung

Automatisierung + Backups=

ON-DEMANDDISASTER RECOVERY

http://aws.amazon.com/solutions/case-studies/haven-power/

Backup and disaster recovery system for its remote sales offices

Fast, secure and cost effective backup and DR for Oracle Apps

Disaster recovery solution to backup and store critical medical image data

DR and testing environment reducing IT overhead and increasing availability

Fallstudien

Eigenes DR RZ

€ Physischer Platz€ Strom€ Netzwerk€ Server€ Zertifizierung

Amazon Web Services

€0Zum Beginn

Die neue Herausforderung

Kostengünstiges Disaster Recovery

Die neue Herausforderung

Kostengünstiges Disaster Recovery ✔︎

Im nächsten Teil...27.8.2014 Episode 4:

Produktivsysteme auf AWShttp://aws.amazon.com/de/about-aws/events/

• Disaster Recoveryhttp://aws.amazon.com/de/disaster-recovery/

• Whitepaperhttp://media.amazonwebservices.com/AWS_Disaster_Recovery.pdf

• CloudFormationhttp://aws.amazon.com/de/cloudformation/

• RDShttp://aws.amazon.com/de/rds/

• Enterprise IT auf AWShttp://aws.amazon.com/de/enterprise/

• TCO und Kostenhttp://aws.amazon.com/de/economics/

Ressourcen

• Anfangen mit dem Free Tier:http://aws.amazon.com/de/free/

• 25 US$ credits für neue Kunden:http://aws.amazon.com/de/campaigns/account/

• Twitter: @AWS_Aktuell• Facebook: http://www.facebook.com/awsaktuell • Webinare: http://aws.amazon.com/de/about-aws/events/• Slides: http://de.slideshare.net/AWSAktuell • Demo-Serie auf Youtube:

http://aws.typepad.com/awsaktuell/techsnacks-videos-deutsch.html

Ressourcen