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chore: update docs/crunchydata.md [20260518-1212]
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- [learn.crunchydata.com 🌟](https://www.crunchydata.com/developers/tutorials/)
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- [github.com/CrunchyData](https://github.com/CrunchyData)
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- [github.com/CrunchyData/postgres-operator](https://github.com/CrunchyData/postgres-operator)
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- [Documentation: Crunchy Data Container Suite 🌟](https://access.crunchydata.com/documentation/crunchy-postgres-containers/latest//)
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- [Documentation: Crunchy Data Container Suite 🌟](https://access.crunchydata.com/documentation/crunchy-postgres-containers/latest///)
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- [crunchydata blog: Deploying Active-Active PostgreSQL on Kubernetes](https://www.crunchydata.com/blog/active-active-on-kubernetes)
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- [crunchydata blog: What's New in Crunchy PostgreSQL Operator 4.0](https://www.crunchydata.com/blog/crunchy-postgres-kubernetes-operator-4.0)
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- [slideshare.net: Deploying PostgreSQL on Kubernetes](https://www.slideshare.net/vyruss000/deploying-postgresql-on-kubernetes)
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@@ -55,7 +55,7 @@
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- [opensource.com: Scaling PostgreSQL with Kubernetes Operators 🌟](https://opensource.com/article/19/2/scaling-postgresql-kubernetes-operators) Operators let users create standardized interfaces for managing stateful applications, like PostgreSQL, across Kubernetes-enabled cloud environments.
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- [info.crunchydata.com: Setup ora2pg for Oracle to Postgres Migration](https://www.crunchydata.com/blog/setup-ora2pg-for-oracle-to-postgres-migration)
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- [info.crunchydata.com: pgBackRest - Performing Backups on a Standby Cluster](https://www.crunchydata.com/blog/pgbackrest-performing-backups-on-a-standby-cluster)
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- [thenewstack.io: Advanced Kubernetes Namespace Management with the PostgreSQL Operator 🌟](https://thenewstack.io/advanced-kubernetes-namespace-management-with-the-postgresql-operator//)
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- [thenewstack.io: Advanced Kubernetes Namespace Management with the PostgreSQL Operator 🌟](https://thenewstack.io/advanced-kubernetes-namespace-management-with-the-postgresql-operator///)
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- [postgresql.org: Crunchy PostgreSQL Operator 4.5: Enhanced Monitoring, Custom Annotations, PostgreSQL 13 🌟](https://www.postgresql.org/about/news/crunchy-postgresql-operator-45-enhanced-monitoring-custom-annotations-postgresql-13-2086//)
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- [info.crunchydata.com: How to Setup PostgreSQL Monitoring in Kubernetes](https://www.crunchydata.com/blog/setup-postgresql-monitoring-in-kubernetes)
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- [info.crunchydata.com: PostgreSQL Monitoring for Application Developers: The DBA Fundamentals](https://www.crunchydata.com/blog/postgresql-monitoring-for-application-developers-dba-stats)
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@@ -94,7 +94,7 @@
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## Crunchy Data Postgres Operator in OpenShift 4. Overview & Proof of Concept
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- In earlier days, Red Hat recommended running PostgreSQL database outside the Kubernetes cluster. Now, with [Kubernetes Operator](https://kubernetes.io/docs/concepts/extend-kubernetes/operator//) technology, you can run stateful database applications on Kubernetes.
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- In earlier days, Red Hat recommended running PostgreSQL database outside the Kubernetes cluster. Now, with [Kubernetes Operator](https://kubernetes.io/docs/concepts/extend-kubernetes/operator///) technology, you can run stateful database applications on Kubernetes.
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- [Crunchy PostgreSQL Operator](https://github.com/CrunchyData/postgres-operator) extends Kubernetes to give you the power to easily create, configure and manage PostgreSQL clusters at scale. When combined with the [Crunchy PostgreSQL Container Suite](https://github.com/CrunchyData/crunchy-containers), the Crunchy PostgreSQL Operator provides an open source software solution for PostgreSQL scaling, high-availability, disaster recovery, monitoring, and more. All of this capability comes with the repeatability and automation that comes from Operators on Kubernetes.
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- Crunchy PostgreSQL Operator is open source and developed in close collaboration with users to support enterprise deployments of cloud agnostic PostgreSQL-as-a-Service capability. This release comes after extensive feedback from our customers and the community to ensure the scalability and security that sysadmins, DBAs, and developers have come to rely on.
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- [Crunchy PostgreSQL and Openshift](https://www.redhat.com/en/blog/leveraging-the-crunchy-postgresql)
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- ‘pgo’ CLI tool
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- Not certified by Red Hat
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- The Operator can be deployed by multiple methods including:
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- [The PostgreSQL Operator Installer with kubectl](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/postgres-operator//)
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- [Install Operator Using Bash (the one used in this overview)](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/other/bash//)
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- [Ansible playbook installation](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/other/ansible//)
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- [The PostgreSQL Operator Installer with kubectl](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/postgres-operator///)
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- [Install Operator Using Bash (the one used in this overview)](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/other/bash///)
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- [Ansible playbook installation](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/other/ansible///)
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- CLI installation using OLM **(Deprecated)**: new CatalogSource added via “pgo.catalogsource.yaml”.
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- Openshift Console installation using OLM (OperatorHub):
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- New CatalogSource requirement.
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@@ -118,8 +118,8 @@
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3. Other non-certified installations (unsupported by Red Hat): with or without OLM, CLI, etc.
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- **[Crunchy Containers Community Edition](https://github.com/CrunchyData/crunchy-containers):**
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- Installation:
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1. [Installation guide](https://access.crunchydata.com/documentation/crunchy-postgres-containers/latest//installation-guide/installation-guide//)
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2. [Pgadmin4 install](https://access.crunchydata.com/documentation/crunchy-postgres-containers/latest//examples/administration/pgadmin4//) (easy)
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1. [Installation guide](https://access.crunchydata.com/documentation/crunchy-postgres-containers/latest//installation-guide/installation-guide///)
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2. [Pgadmin4 install](https://access.crunchydata.com/documentation/crunchy-postgres-containers/latest///examples/administration/pgadmin4//) (easy)
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- Not certified by Red Hat
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<center markdown="1">
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@@ -253,7 +253,7 @@ role "view" removed: "system:serviceaccounts"
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##### SCC Recommendations
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- Use OpenShift's Security Context Constraint feature, which has been contributed to Kubernetes as [Pod Security Policies (PSP)](https://kubernetes.io/docs/concepts/security/pod-security-policy//). PSPs are still beta in Kubernetes 1.10, 1.11, 1.12, 1.13, 1.14, 1.15 .
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- Use OpenShift's Security Context Constraint feature, which has been contributed to Kubernetes as [Pod Security Policies (PSP)](https://kubernetes.io/docs/concepts/security/pod-security-policy///). PSPs are still beta in Kubernetes 1.10, 1.11, 1.12, 1.13, 1.14, 1.15 .
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- **Use the restricted SCC as the default**
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- For pods that require additional access, use the SCC that grants the least amount of additional privileges or create a custom SCC
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- Remediation: Apply the SCC with the least privilege required
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@@ -372,7 +372,7 @@ users:
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#### Environment setup. Port Forward and WSL
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- Deployment method used in this presentation: [Install Operator Using Bash](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/other/bash//)
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- Deployment method used in this presentation: [Install Operator Using Bash](https://access.crunchydata.com/documentation/postgres-operator/4.3.0/installation/other/bash///)
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- Config files setup by installer are saved in:
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- “pgo” Project -> Deployments
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- “pgo” Project -> Deployment Configs (empty, openshift feature not provided by CrunchyData)
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@@ -645,8 +645,8 @@ postgres=#
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#### Access from another POD within the cluster with Pgadmin4 of Crunchy containers Community Edition
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- [crunchy-pgadmin4](https://access.crunchydata.com/documentation/crunchy-postgres-containers/4.3.0/container-specifications/crunchy-pgadmin4//)
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- [pgAdmin 4](https://access.crunchydata.com/documentation/crunchy-postgres-containers/4.3.0/examples/administration/pgadmin4//)
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- [crunchy-pgadmin4](https://access.crunchydata.com/documentation/crunchy-postgres-containers/4.3.0/container-specifications/crunchy-pgadmin4///)
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- [pgAdmin 4](https://access.crunchydata.com/documentation/crunchy-postgres-containers/4.3.0/examples/administration/pgadmin4///)
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<center markdown="1">
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