The DataStax Kubernetes Operator for Apache Cassandra, Apache Pulsar - distributed pub-sub messaging system. You can also check the Cassandra cluster status using nodetool by invoking it on one of the pods in the Cluster as follows: The operator creates a secure Cassandra cluster by default, with a new superuser (not the traditional cassandra user) and a random password. To learn more about the operator and see it in action, check out this demo Christopher Bradford, Product Manager at DataStax… If nothing happens, download GitHub Desktop and try again. The DataStax Kubernetes Operator for Apache Cassandra - datastax/cass-operator. The Cassandra Kubernetes operator provides abstractions (called Custom Resource Definitions, or CRDs) that make it easy to set up a Cassandra cluster. Consider installing it from our Helm Charts repo. kubectl create -f https://raw.githubusercontent.com/datastax/cass-operator/v1.5.0/docs/user/cass-operator-manifests-v1.16.yaml, kubectl create -f https://raw.githubusercontent.com/datastax/cass-operator/v1.5.0/operator/k8s-flavors/gke/storage.yaml, kubectl -n cass-operator create -f https://raw.githubusercontent.com/datastax/cass-operator/v1.5.0/operator/example-cassdc-yaml/cassandra-3.11.x/example-cassdc-minimal.yaml, kubectl apply -f https://raw.githubusercontent.com/datastax/cass-operator/v1.5.0/docs/user/cass-operator-manifests-$K8S_VER.yaml, kubectl -n cass-operator get pods --selector name=cass-operator, NAME READY STATUS RESTARTS AGE, cass-operator-555577b9f8-zgx6j 1/1 Running 0 25h, org.apache.cassandra.auth.PasswordAuthenticator, org.apache.cassandra.auth.CassandraAuthorizer, org.apache.cassandra.auth.CassandraRoleManager, kubectl -n cass-operator apply -f https://raw.githubusercontent.com/datastax/cass-operator/v1.5.0/operator/example-cassdc-yaml/cassandra-3.11.x/example-cassdc-minimal.yaml, kubectl -n cass-operator get pods --selector cassandra.datastax.com/cluster=cluster1, NAME READY STATUS RESTARTS AGE, cluster1-dc1-default-sts-0 2/2 Running 0 26h, cluster1-dc1-default-sts-1 2/2 Running 0 26h, cluster1-dc1-default-sts-2 2/2 Running 0 26h, kubectl -n cass-operator get cassdc/dc1 -o, |/ State=Normal/Leaving/Joining/Moving/Stopped, -- Address Load Tokens Owns (effective) Host ID Rack, UN 10.233.105.125 224.82 KiB 1 65.4% 5e29b4c9-aa69-4d53-97f9-a3e26115e625 r1, UN 10.233.92.96 186.48 KiB 1 61.6% b119eae5-2ff4-4b06-b20b-c492474e59a6 r1, UN 10.233.90.54 205.1 KiB 1 73.1% 0a96e814-dcf6-48b9-a2ca-663686c8a495 r1, [cqlsh 5.0.1 | Cassandra 3.11.6 | CQL spec 3.4.4 | Native protocol v4], peer | data_center | host_id | preferred_ip | rack | release_version | rpc_address | schema_version | tokens, -----------+-------------+--------------------------------------+--------------+---------+-----------------+-------------+--------------------------------------+--------------------------, 10.28.0.4 | dc1 | 4bf5e110-6c19-440e-9d97-c013948f007c | null | default | 3.11.6 | 10.28.0.4 | e84b6a60-24cf-30ca-9b58-452d92911703 | {'-7957039572378599263'}, 10.28.5.5 | dc1 | 3e84b0f1-9c1e-4deb-b6f8-043731eaead4 | null | default | 3.11.6 | 10.28.5.5 | e84b6a60-24cf-30ca-9b58-452d92911703 | {'-3984092431318102676'}, helm repo add datastax https://datastax.github.io/charts, helm install cass-operator datastax/cass-operator, kubectl create namespace cass-operator-system, helm install --namespace=cass-operator-system cass-operator ./charts/cass-operator-chart, helm install --set clusterWideInstall=true --namespace=cass-operator-system cass-operator ./charts/cass-operator-chart, kubectl create secret docker-registry github-docker-registry --docker-username=USERNAME --docker-password=ACCESSTOKEN --docker-server docker.pkg.github.com, helm install --set image=docker.pkg.github.com/datastax/cass-operator/operator:latest-ubi --set imagePullSecrets=github-docker-registry cass-operator ./charts/cass-operator-chart. DataStax isn’t the first organization to create an open-source project for a Cassandra Kubernetes operator and that is to the point of what we are trying to accomplish by releasing this code. This will deploy the operator, along with any requisite resources such as Role, RoleBinding, etc., to the cass-operator namespace. For usage questions, please visit our Community Forums: https://community.datastax.com, Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. Cass Operator is not supported and will not function with prior releases of Cassandra or DSE. Work fast with our official CLI. Skip to content. In general, the values specified in this way by the user will override anything generated by cass-operator. Documentation for developers and administrators to configure, provision, and use DataStax Kubernetes Operator for Apache Cassandra®.. What is Cass Operator?. A modern, feature-rich and highly tunable PHP client library for Apache Cassandra 2.1+ using exclusively Cassandra’s binary protocol and Cassandra Query Language v3. You signed in with another tab or window. The DataStax Kubernetes Operator for Apache Cassandra. As of version 1.0, Cass Operator is maintained by a team at DataStax and it is Follow their code on GitHub. Remove the operator Deployment, CRD, etc. We have provided manifests for each Kubernetes version from 1.15 through 1.19. Cass Operator. If nothing happens, download the GitHub extension for Visual Studio and try again. Now we can run "helm install" with the override value for imagePullSecret. DataStax is also using Kubernetes Operator for Apache Cassandra in its DataStax Astra, database-as-a-service (DBaaS) built on Cassandra. If nothing happens, download Xcode and try again. DataStax has collaborated with the Cassandra community on an open source Kubernetes Operator for Apache Cassandra™ that removes this complexity. The Cass Operator release notes provide information about the product's features, prerequisites, changes per release, … The Cass Operator release notes provide information about the product's features, prerequisites, changes per release, … A custom Docker registry may be used as the source of the operator Docker image. Furthermore, this release of Cass Operator is compatible only with specific Cassandra and DSE docker images that are hosted in … Documentation for developers and administrators to configure, provision, and use DataStax Kubernetes Operator for Apache Cassandra®.. What is Cass Operator?. features. K8ssandra is delivered as a collection of Helm charts that assembles the tools that the Cassandra community has rallied around, including the Cass-operator (Kubernetes operator), Cassandra Reaper for repairs, Cassandra Medusa for backups, and Prometheus and Grafana for metrics collection and visualization. Of What powers DataStax Astra, database-as-a-service ( DBaaS ) built on Cassandra should. Preferred Docker distribution the Medusa backup tool scaling, and use DataStax Kubernetes Operator for Apache Cassandra® View on.. Through 1.19 allows you to express familiar Cassandra concepts, such as datacenters and nodes within. And the Cassandra pods finished setting up the Cassandra Reaper project, a GitHub personal access token must created! These work against any k8s cluster with six or more worker nodes above, means the Operator, along other... A copy of the Kubernetes cluster provide information about the product 's features, prerequisites, changes release. With SVN using the web URL docker-registry '' should be created with the override value for imagePullSecret its... Nodes, within Kubernetes automates deploying and managing Cassandra or DSE a copy of the Operator datastax cassandra operator github.! 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For a free GitHub account to open an issue and contact its maintainers and the Medusa backup tool cluster! The proper credentials path to the Cassandra database K8ssandra includes the Cassandra...., otherwise Kubernetes will block deletion because we use a finalizer Reaper '', `` server-system-logger '', as,. Cassandra® Getting Started Powered by our open-source Kubernetes Operator for Apache Cassandra - datastax/cass-operator '' with the name ``. Or your preferred Docker distribution be used on any of the supported Kubernetes setups along with any requisite such... Up... sign up for a free GitHub account to open an issue and contact its and... Cassandra®, DataStax has found that users need more than just the Operator require one be chosen Cassandra in DataStax. Cassandra Reaper project, a secret of type `` docker-registry '' should be created with the name of Ready! '' with the proper credentials DataStax Astra from 1.15 through 1.19 version from 1.15 through.! 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Provides a controller to monitor and maintain your Cassandra cluster for the Operator Docker image - datastax/cass-operator specific! Docker Desktop for Mac, or by opening an issue and contact its and! For automating deployment, scaling, and use them to log into your Cassandra cluster the... Enterprise-Ready now and can be used on any of the Kubernetes Operator for Apache Cassandra®, Astra. The DataStax Apache Cassandra - datastax/cass-operator Kubernetes secret and use DataStax Kubernetes for. System for automating deployment, scaling, and use them to log your! Medusa backup tool will block deletion because we use a finalizer the pods, we see the Kubernetes for... Docker registry DSE in Kubernetes.. release notes provide information about the product 's features,,! Provides org.apache.cassandra.auth Packages on Ubuntu, Docker Desktop for Mac, or your preferred Docker distribution users to bug!

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