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![Social Connections 11 Chicago, June 1-2 2017
Proxy configuration (before CfC setup)
• Customize /etc/environment
• http_proxy=“http://yourproxy”
https_proxy=“https://yourproxy”
no_proxy=“localhost, 127.0.0.1,*.cfc”
• Create /etc/systemd/system/docker.service.d/http-
proxy.conf
• [Service]
Environment=“HTTP_PROXY=http://yourproxy”
Environment=“HTTPS_PROXY=https://yourproxy”
Environment=“no_proxy=localhost, 127.0.0.1,*.cfc”](https://image.slidesharecdn.com/soccnx11-all-you-need-to-know-about-orient-me-170603154941/85/All-you-need-to-know-about-Orient-Me-27-320.jpg)
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All you need to know about Orient Me
The document outlines the Social Connections 11 event held in Chicago on June 1-2, 2017, focusing on technologies like Docker, Kubernetes, and IBM Spectrum CFC. It provides installation steps, tips and tricks for configuring and managing containerized environments, as well as guidelines for troubleshooting. Key topics include system requirements, settings adjustments, and the importance of internet access for proper functionality.
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All you need to know about Orient Me
- 1. Social Connections 11Chicago, June 1-2 2017 All you need to know about Orient Me Nico Meisenzahl, panagenda @nmeisenzahl
- 2.
- 3. Social Connections 11Chicago, June 1-2 2017 Nico Meisenzahl • Consultant at panagenda • IBM Connections since version 3.0 / 2010 • IBM Notes / Domino since 2008 • Focusing in ICS • Deployment & consulting • Optimization and migration • “panagendian” since 2016 • IBM Champion @nmeisenzahl linkedin.com/in/nicomeisenzahl meisenzahl.org nico.meisenzahl +49 170 7355081 nico.meisenzahl@panagenda.com
- 4. Social Connections 11Chicago, June 1-2 2017 Agenda • What is Docker, Kubernetes, CfC? • Orient Me • Tips & tricks
- 5. Social Connections 11Chicago, June 1-2 2017 What is…
- 6. Social Connections 11Chicago, June 1-2 2017 What is Docker? • xx
- 7. Social Connections 11Chicago, June 1-2 2017 VM vs. Container
- 8. Social Connections 11Chicago, June 1-2 2017 Docker pros • More efficient resource allocation • Linux containers • Isolated user space within one OS • Kernel will be shared • Light weight • Scalable and agile
- 9. Social Connections 11Chicago, June 1-2 2017 What is Kubernetes? • Container orchestration/management tool • Allows to manage & scale container across many hosts • “kubectl” command & optional web ui • Built by Google to manage their environment • Open source
- 10. Social Connections 11Chicago, June 1-2 2017 What is IBM Spectrum CfC? • Container management toolkit based on • Kubernetes • Docker repository • Helm • ELK stack • etcd • Web UI to deploy, manage, monitor and scale containers • https://goo.gl/uGeXv9
- 11. Social Connections 11Chicago, June 1-2 2017 Orient Me
- 12. Social Connections 11Chicago, June 1-2 2017 Big picture
- 13. Social Connections 11Chicago, June 1-2 2017 Based on… • IBM services/code • Apache ZooKeeper • MongoDB • Redis • Solr
- 14. Social Connections 11Chicago, June 1-2 2017 System Requirements • RHEL / CentOS 7.3 • designed to be horizontally scalable, but one node deployment will work • All System requirements https://goo.gl/HNgEJW • Test environment (one node): 4 Cores, 16 GB RAM, 200 GB disk
- 15. Social Connections 11Chicago, June 1-2 2017 Installation steps (1) • Download from Fix Central • Install Spectrum CfC using /opt/deployCfC/ deployCfC.sh
- 16. Social Connections 11Chicago, June 1-2 2017 Installation steps (2) • Setting up persistent volumes using provided scripts • Local (one node only!) • NFS • Enable profile events • TDISOL (tdi-profiles-config.xml) • Profiles (profiles-config.xml)
- 17. Social Connections 11Chicago, June 1-2 2017 Installation steps (3) • Install Orient Me using hybrid/microservices/hybridcloud/install.sh • Configure IHS • Forward /social & /itm • Secure your IHS Proxy configuration: https://goo.gl/KDalJr
- 18. Social Connections 11Chicago, June 1-2 2017 Installation steps (3) • Populate Profiles & Communities • Configure the Action Center • Optional: Configure mail service (Exchange only) • Optional: Secure Redis communication
- 19. Social Connections 11Chicago, June 1-2 2017 Installation guides • Knowledge Center: https://goo.gl/CvUmzN • Martti Garden: http://socialibmer.com/orient-me- installation-and-integration-guide/
- 20. Social Connections 11Chicago, June 1-2 2017 Tips & tricks
- 21. Social Connections 11Chicago, June 1-2 2017 Define mount points for… • /pv • Persistent Docker volumes • /var/lib • Docker with Images, Containers, … • Elasticsearch, Repository, … • Around 20 GB after installation • /opt • CfC root directory Tip: Do not move /var/lib/docker/overlay
- 22. Social Connections 11Chicago, June 1-2 2017 Installation: root vs. sudo • Installation with sudo will work, but: • Root password will be asked • Kubectl within sudo session • export PATH=$PATH:/usr/local/bin • Export PATH before CfC setup • Customize /root/.bashrc
- 23. Social Connections 11Chicago, June 1-2 2017 DNS vs. /etc/hosts • Container will talk to your Connections environment • Hosts entries will work but many customizations are needed • Use DNS and be happy ;-) • Test only: Install bind server and redeploy kube- dns pods
- 24. Social Connections 11Chicago, June 1-2 2017 Reconfigure Orient Me settings • kubectl edit configmaps
- 25. Social Connections 11Chicago, June 1-2 2017 Redeploy Containers • Why? • configuration changes • Runtime issues • kubectl delete pods xxx • Use kubectl delete --all pods --namespace=default to recreate all Orient Me containers
- 26. Social Connections 11Chicago, June 1-2 2017 Internet access is needed! • Why? • Docker Hub • Kubernetes & Helm installation (curl) • CfC Installation (yum) • Solr pods (yum) • Direct access is the only supported one • Proxy configuration will work too • You may need to reconfigure this after updates!
- 27. Social Connections 11Chicago, June 1-2 2017 Proxy configuration (before CfC setup) • Customize /etc/environment • http_proxy=“http://yourproxy” https_proxy=“https://yourproxy” no_proxy=“localhost, 127.0.0.1,*.cfc” • Create /etc/systemd/system/docker.service.d/http- proxy.conf • [Service] Environment=“HTTP_PROXY=http://yourproxy” Environment=“HTTPS_PROXY=https://yourproxy” Environment=“no_proxy=localhost, 127.0.0.1,*.cfc”
- 28. Social Connections 11Chicago, June 1-2 2017 Proxy configuration (after Installation) • Customize Configmap • proxy-http: http://yourproxy proxy-https: https://yourproxy noproxy: localhost,127.0.0.1,*.cfc • Customize “env” section within application configuration • at least for Solr • Redeploy pods
- 29. Social Connections 11Chicago, June 1-2 2017 footer.jsp • will not be loaded on Orient Me • Move your customizations into header.sjp • Touchpoint • Piwik • …
- 30. Social Connections 11Chicago, June 1-2 2017 Changing the admin user password 1. Change password using CfC UI 2. Login to local Docker registry • docker login master.cfc:8500 3. Recreate secrets • kubectl delete secret myregkey • kubectl create secret docker-registry myregkey --docker- server=https://master.cfc:8500 --docker- username=admin --docker-password=<yourpsw> -- docker-email=connections@us.ibm.com
- 31. Social Connections 11Chicago, June 1-2 2017 HTTPS only communication (CNX) • Posting & likes will not work by default • Reconfigure configmap • Redeploy pods • orient-webclient-* • itm-service-* • More information: https://goo.gl/doada3
- 32. Social Connections 11Chicago, June 1-2 2017 Troubleshoot Redis configuration • SELECT * FROM HOMEPAGE.MT_CFG_SETTINGS WHERE NAME LIKE 'c2.export.redis%'
- 33. Social Connections 11Chicago, June 1-2 2017 People migration • Issues? • Check if CNX is reachable • kubectl exec -it people-migrate-* -- curl --insecure -v https://cnx6.pana.local/profiles/admin/atom/profiles.do • Any MongoDB related issues? • kubectl exec -it mongo-0 -- mongo mongo-0 -eval 'rs.status()’ • Migration takes 15-20 minutes for every 10k users
- 34. Social Connections 11Chicago, June 1-2 2017 Reinstall Orient Me (In case of failure) • hybridcloud/bin/clean.sh • Will remove all Orient Me pods/services • Spectrum CfC will stay • Delete persistent content manually (/pv) • Reinstall using install script
- 35. Social Connections 11Chicago, June 1-2 2017 Limitations • Sametime Proxy integration will not be loaded on Orient Me • No embedded experience (Third party integrations) • SPNEGO SSO seems not to work • PMR is under investigation
- 36. Social Connections 11Chicago, June 1-2 2017 More resources • Kubernetes cheat sheet: https://kubernetes.io/docs/user- guide/kubectl-cheatsheet/ • My troubleshooting session (yesterday) • Slides will be available soon
- 37. Social Connections 11Chicago, June 1-2 2017 Q&A
- 39.
Editor's Notes
- #7 Ship, micro services, isolated containers, more efficient resources usage From a development toolset to a production solution
- #8 hardware virtualization vs. operating-system-level virtualization. OS resources will be shared. Only binaries/libraries, app itself are part of the container
- #9 isolated CPU, memory, I/O, and network resources
- #11 Etcd = With etcd you can easily manage cluster coordination and state management
- #14 Apache ZooKeeper enables highly reliable distributed coordination of group services used by an application. MongoDB is an open-source database that uses a document-oriented rather than relational data model. Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache and message broker. Solr provides distributed indexing, replication and load-balanced querying, automated failover and recovery, and centralized configuration.
- #18 ProxyRequest Off