Vikentsi Lapa - Tools for testing
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This document discusses tools for testing a cluster environment and executing tests. It describes using tools like pdsh and Ansible to configure an 8 node cluster with 4 servers and 4 clients by running commands across nodes to check IP settings and time. It also recommends using screen to keep long running tests active in SSH sessions and log output to files.
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Monitoring and Managing Anomaly Detection on OpenShift
Overview
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Key Topics Covered
1. Introduction to Anomaly Detection
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2. Understanding Edge (IoT)
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3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
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5. Introduction to Apache Kafka and S3
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7. What is Prometheus?
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8. Monitoring Application Metrics with Prometheus
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9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
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12. Jupyter Notebooks with Code Examples
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https://www.wask.co/ebooks/digital-marketing-trends-in-2024
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Vikentsi Lapa - Tools for testing
- 1. Tools for testing Vikentsi Lapa for MLUG 2013
- 2. Testing process Analysis, Planning, Test Cases Development Environment Setup Test Execution Test Cycle Closure
- 3. Cluster environment setup ● 8 nodes – – ● 4 servers 4 clients Simple tasks – – Get IP settings from all nodes – ● Check time on all cluster nodes Copy /etc/multipath.conf only to server nodes How to complete this tasks?
- 4. Environment setup Use /dev/fast_fingers for node in client-1 client-2 … do echo $node ssh $node date done Use some tool
- 5. Environment Setup ● pdsh – – ● pdsh -a date pdsh -w server-[1-4] uptime dshbak – ● pdsh -a ip addr | dshbak pdcp – pdcp -a /etc/hosts /etc/ – pdcp -a -x client-[1-8] /etc/multipath.conf /etc/
- 6. Environment Setup ● Ansible = Puppet, Chef, but ● but has differences – minimal infrastructure ● – requires only Python and SSH access to node 2 modes ● ● command line mode similar to pdsh playbooks – keeps configuration in YAML files – extensible ● modules (any language), plugins
- 7. Test Execution ● screen – keep long running test active in SSH session – store information about bugcreate log file ● ● test is started, test is finished ctrl-alt-H log file name can be changed – – ● : logfile tc78_%c_%D_%M create console “screenshot” to file similar tools – tmux, script, nohup
- 8. Summary ● Cluster tools – for environment configuration ● ● – pdsh https://code.google.com/p/pdsh/ Ansible http://www.ansibleworks.com/ for test execution ● screen or tmux, script