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--env DOCKER_INFLUXDB_INIT_RETENTION= \ --env DOCKER_INFLUXDB_INIT_BUCKET= \ --env DOCKER_INFLUXDB_INIT_ADMIN_TOKEN= \ -v $PWD/deploy/initdb.sh:/docker-entrypoint-initdb.d/initdb.sh \ influxdb:2.7">docker run -d --name influxdb \ --network nuodb-net \ -p 8086:8086 \ -p 8082:8082 \ --env DOCKER_INFLUXDB_INIT_MODE=setup \ --env DOCKER_INFLUXDB_INIT_USERNAME= \ --env DOCKER_INFLUXDB_INIT_PASSWORD= \ --env DOCKER_INFLUXDB_INIT_ORG= \ --env DOCKER_INFLUXDB_INIT_RETENTION= \ --env DOCKER_INFLUXDB_INIT_BUCKET= \ --env DOCKER_INFLUXDB_INIT_ADMIN_TOKEN= \ -v $PWD/deploy/initdb.sh:/docker-entrypoint-initdb.d/initdb.sh \ influxdb:2.7Start Grafana with the NuoDB dashboards. \ -v $PWD/conf/provisioning:/etc/grafana/provisioning \ grafana/grafana:9.5.6">docker run -d --name grafana \ --network nuodb-net \ -p 3000:3000 \ --env INFLUX_HOST=influxdb \ --env INFLUXDB_TOKEN= \ -v $PWD/conf/provisioning:/etc/grafana/provisioning \ grafana/grafana:9.5.6If you haven't already, start your NuoDB database.Start the NuoDB Collector daemons for each NuoDB database process.Start the NuoDB YCSB workload generator to explore the various dashboards with live monitoring data.docker run -dit --name ycsb1 \ --hostname ycsb1 \ --network nuodb-net \ --env PEER_ADDRESS=nuoadmin1 \ --env DB_NAME=test \ --env DB_USER=dba \ --env DB_PASSWORD=goalie \ nuodb/ycsb:latest /driver/startup.shSetup in KubernetesHelm Repository StructureThis Github repository contains the NuoDB Insights Helm Chart and all the required components to install and deploy NuoDB Insights.InstallationGetting Started with Helm describes how to install and configure Helm on a client host.Deploying NuoDB using Helm Charts contains a quick primer on how to deploy a NuoDB database using the NuoDB Helm Charts.Deploying NuoDB Insights using Helm Charts describes how to install and configure NuoDB Insights.Setup on Bare Metal LinuxThe following installation instructions apply to Red Hat and CentOS Linux distributions on bare-metal or VMs. For other platforms, see InfluxDB and Grafana installation instructions.1) Download and install InfluxDBInstall InfluxDB on the same host machine referred to by in the NuoDB Collector installation instructions.wget yum localinstall influxdb2-2.7.0.x86_64.rpmsudo service influxdb startIf not using systemd, InfluxDB can be started directly as follows:env $(cat /etc/default/influxdb | xargs) influxd -config /etc/influxdb/influxdb.conf2) Download and install Grafana with NuoDB-Insights dashboardsOn a host in your NuoDB domain, install Grafana and configure it to use the NuoDB-Insights dashboards.wget yum install -y grafana-9.5.6-1.x86_64.rpmgit clone rm -rf /etc/grafana/provisioningsudo cp -r nuodb-insights/conf/provisioning /etc/grafanasudo mkdir -p /etc/grafana/provisioning/notifiers /etc/grafana/provisioning/pluginssudo chown -R root:grafana /etc/grafana/provisioningsudo chmod 755 $(find /etc/grafana/provisioning -type d)sudo chmod 640 $(find /etc/grafana/provisioning -type f)Once installed, Grafana can be started with InfluxDB as a datasource by using the INFLUX_HOST environment variable. In the below echo command, peplace with the machine host name that is running your InfluxDB instance, and run," >> /etc/sysconfig/grafana-serversudo systemctl enable grafana-serversudo systemctl start grafana-server">echo "INFLUX_HOST=" >> /etc/sysconfig/grafana-serversudo systemctl enable grafana-serversudo systemctl start grafana-serverIf not using systemd, Grafana can be started as follows:sudo /etc/rc.d/init.d/grafana-server start3) Install NuoDB Collector on

OverviewNuoDB provides explicit support for Java applications using Hibernate object-relational mapping:A NuoDB specific dialect for mapping to NuoDB specific SQL.Custom Driver and Connection classes, specifically designed for Hibernate.Allow NuoDB to throw appropriate Hibernate exceptions related to connection errors.Packaged in nuodb-hibernate-XXX.jar.However, we recommend that your applications use JPA (the Jakarta Persistence API, formerly Java Persistence API) rather than Hibernate directly.Our Hibernate 5 drivers released before Jan 2021 had a direct dependency on Hibernate in order to throw the appropriate Hibernate exceptions.If you try to use the driver without Hibernate JARs on the CLASSPATH, you will get a ClassNotFoundException due to the missing StateStateException class.This most commonly occurs on start up when using NuoDB as a JNDI resource in Web or JEE/Jakarta containers.From V20.0.2-hib5 the JAR has an indirect dependency, avoiding start up errors.This documentation is not meant to be a full Reference or Programming manual for Hibernate.It helps you get started with Hibernate and NuoDB.RequirementsNuoDB supports both Hibernate 5 and Hibernate 6. However, because JPA 3 is a breaking change,different JARs are required for Hibernate 5 and Hibernate 6.Hibernate 5 JARRequires:Java 11 or 17NuoDB 6.x, where x ≥ 0NuoDB JDBC driverCompatible with:JPA 2.1JEE 7 or 8Spring 5 and Spring Boot 2Hibernate 6 JARRequires:Java 11 or 17NuoDB 6.x, where x ≥ 0NuoDB JDBC driverCompatible with:JPA 3.1JEE 9+Spring 6 and Spring Boot 3 (Both require Java 17)Installation and VersionsThe Hibernate and JDBC JARs are published via Sonatype to Maven Central so that you can declare a dependency in your Gradle, Ivy or Maven build files.For the Maven URL required to download JAR files, seeNuoDB Drivers.NuoDB Hibernate JAR 20.0.2-hib5 supports Hibernate 5.3 and JPA 2.1NuoDB Hibernate JAR 21.0.0-hib5 supports Hibernate from 5.3 or 5.4 and JPA 2.1.NuoDB Hibernate JAR 22.0.0-hib5 and later supports Hibernate from 5.3 to 5.6. Hibernate 5.5 and later supports JPA 2.2.None of the above NuoDB Hibernate JARs work with Hibernate 6.x due to all theJPA 3 package changes.NuoDB Hibernate JAR 23.0.0-hib6 and later supports Hibernate 6.1 and JPA 3.1NuoDB Hibernate Driver JARs have a version number and release schedule independent of NuoDB releases, starting with version 20.0.0-hib5.To manually download a local copy of the JAR, go to the Maven Repository,click on the specific version of Hibernate you need and look for Files - there should be a link to download the JAR.If copying JARs directly from Maven is not permitted by your organization, our JARs are also available in theNuoDB

NuoDB Insights - Visual MonitoringRepository Structure:DirectoryDescriptionconfdashboards and data sources for provisioning in grafanadeployYAML configuration files for the monitor stackimagescontains png included in this READMEstableHelm Charts for Kubernetes EnvironmentsSample DashboardNuoDB Insights Page OutlineIntroductionRequirementsQuickStart in Docker using Docker ComposeSetup Manually in Docker using Docker RunSetup in KubernetesSetup on Bare Metal LinuxInflux DB migrationIntroductionNuoDB Insights is a visual monitor tool that aids NuoDB practitioners in monitoring NuoDB database health, resource consumption, and application workload processed in real-time and historically using an intuitive graphical interface. It can be installed at database startup or after. It also installs locally on the same nodes/hosts your database runs and supports all NuoDB database deployment environments: Kubernetes, Docker, and physical host / Virtual Machine environments.RequirementsDependencyDescription & versionNuoDBA distributed SQL database. 4.0 or newerNuoDB CollectorThe stats collector daemon. 1.1.0 or newerInfluxDBTime-series database. Only version 2.X is supported. NuoDB recommends version 2.7 or later.GrafanaDashboards visualization. NuoDB recommends version 7.5.4 or later.QuickStart in Docker using Docker ComposeFor a complete example on how to set up the NuoDB database with NuoDB Insights monitoring, you can use docker compose.This repository contains a Docker Compose file (deploy/docker-compose.yml) which will start:1 Admin Processes1 Storage Manager2 Transaction Engines3 NuoDB Collector containers (1 for SM, 2 for TE)1 InfluxDB database1 Grafana and NuoDB Dashboards1 YCSB Demo Workload generatorClone the NuoDB Insights repository and cd into it:git clone nuodb-insightsThen run docker-compose up to start the processes specified in the Docker Compose file:docker-compose -f deploy/docker-compose.yaml up -dStop processes started with docker-compose up by running the following command:docker-compose -f deploy/docker-compose.yaml downIf you already have a NuoDB database running, and you only need to start NuoDB insights, run the deploy/monitor-stack.yaml file instead.Once all components have been installed, NuoDB performance can be visualized by navigating to the NuoDB Insights WebUI dashboard available at where is the host that the Grafana server was started on.From this login screen, enter the default username and password combination for Grafana which is admin/admin.You will then be prompted to create a new password.Once logged into the interface, browse the available Dashboards and select the "NuoDB Ops System Overview" to get started!Setup manually in Docker using Docker RunDownload the Docker Imagesdocker pull nuodb/nuodb:latestdocker pull nuodb/nuodb-collector:latestdocker pull influxdb:2.7docker pull grafana/grafana:9.5.6Get NuoDB Insightsgit clone nuodb-insightsStarting NuoDB InsightsCreate a Docker network.All NuoDB components should be running on this network.docker network create nuodb-netStart an InfluxDB server.Use the provided init script to generate the required databases. \ --env DOCKER_INFLUXDB_INIT_PASSWORD= \ --env DOCKER_INFLUXDB_INIT_ORG= \

Menu When using Kubernetes to deploy NuoDB, the following types of deployment are supported:Cluster-scoped deploymentsNamespace-scoped deploymentsNuoDB recommends using namespace-scoped deployments. In a namespace-scoped deployment, each new project for a NuoDB database contains its own NuoDB Admin “domain”. For information on Kubernetes deployment options, see concepts documented here.In a cluster-scoped deployment, a single central project contains the NuoDB admin “domain”. In a cluster-scoped deployment, the “domain name” is the name of this single cluster-wide project - and is typically called “nuodb”.In deployments of NuoDB managed using Kubernetes, NuoDB supports multiple NuoDB domains running in one Kubernetes cluster. In these deployments, NuoDB also supports multiple projects accessing databases from one or more NuoDB domains. In a cluster deployment, a dedicated project is set up where the NuoDB database and monitoring pods (for example, Admin and Transaction Engine pods) are located. An administration domain may be shared with other application projects where Transaction Engines (TEs) can optionally be deployed.The placement oof the NuoDB TE pods can either be in an application or in the NuoDB project; this is a logical placement not a physical one. To optimize application runtime performance, the application pod and its preferred TE should be as closely co-located as possible, thereby reducing client-side connection latency. For example, the application and TE should be in the same pod or located on the same server node.NuoDB provides flexible load balancer features to control this, and allows you to decide on how close or distant clients are located to/from TEs.

All hosts with database processesFollow the instructions for installing the NuoDB Collector on bare-metal. The NuoDB Collector must be set up on all hosts that will run NuoDB database processes.Once all components have been set up, NuoDB performance can be visualized by navigating to the NuoDB Insights - NuoDB Ops System Overview dashboard at where is the host that the Grafana server was started on. The default password in Grafana is admin:admin.Insights 2.0Insights 2.x introduces a breaking change. In this update, a crucial shift is the migration from InfluxDB version 1.8 to 2.7. For those transitioning from the prior Insights 1.x iteration to 2.x, it's important to be aware that access to historical InfluxDB data from the previous version will not be retained due to the migration.Migration stepsRun the following command for migrating from Insights 1.2 to 2.0.">helm upgrade Status of the ProjectThis project is still under active development, so you might run into issues. If you do, please don't be shy about letting us know, or better yet, contribute a fix or feature.