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Public CREs

Welcome to the Public CRE feed, where you can explore and discover open-source CRES by tags, categories, or other details. Use the tabs below to navigate between different views.

Observability Problems

11 CREs

Problems related to observability, like monitoring, logging, and tracing

Message Queue Problems

10 CREs

Problems related to message queues, like Kafka, RabbitMQ, NATS and others

Istio Ambient Troubleshooting

5 CREs

Problems related to troubleshooting Istio's Ambient service mesh mode, including CNI sandbox creation failures, ztunnel connectivity issues, traffic capture errors, and waypoint configuration problems.

Database Problems

4 CREs

Problems related to databases, like MySQL, PostgreSQL, MongoDB, and others

Storage

4 CREs

Disk, object storage, or volume-related issues that impact data availability.

Networking Problems

3 CREs

Connectivity, DNS, or routing issues affecting system communication.

Authorization Problems

3 CREs

Problems related to authorization

Authorization Systems

3 CREs

Failures in systems that manage access control, identity, or permissions. This includes tools like SpiceDB, OPA, or Auth0 where schema, policy, or integration issues can block authentication or authorization flows.

Kubernetes Problems

2 CREs

Problems related to Kubernetes

Load Balancer Problems

2 CREs

Problems related to load balancers

Web Server Problems

2 CREs

Problems related to web servers

Redpanda Problems

2 CREs

Problems related to Redpanda cluster failures, including node loss, quorum loss, and data availability impact.

Data Streaming Platforms

2 CREs

Failures in distributed streaming data platforms used for real-time event processing. This includes platforms like Redpanda, Apache Kafka, Pulsar, and compatible systems where startup, configuration, or operational issues can disrupt data streaming pipelines and impact downstream applications relying on event-driven architectures.

Proxy Problems

1 CREs

Problems related to proxies, like NGINX, HAProxy, and others

Operator Problems

1 CREs

Problems related to operators

Orm

1 CREs

Object Relational Mapper issue that impacts data availability.

Cache Problems

1 CREs

Cache related problems

Framework Problems

1 CREs

Problems in frameworks such as Django

Distributed Messaging Connectivity Issues

1 CREs

Failures in distributed messaging systems where message brokers, consumers, or producers lose connectivity or coordination, leading to processing halts or data loss

Workflow Orchestration Connectivity

1 CREs

Connection failures between workflow orchestration components like Temporal workers and servers

Insecure Configuration

1 CREs

Problems related to insecure configuration

Message Queue Performance

1 CREs

Problems related to message queue performance

Web Server Problem

1 CREs

Problems related to web servers

Proxy Timeout Problems

1 CREs

Problems related to proxy timeouts

Configuration Problem

1 CREs

Problems related to system or application configurations

Monitoring Problem

1 CREs

Problems related to system or application monitoring

Incompatibility Problem

1 CREs

Problems due to incompatible components or versions.

Logging Problems

1 CREs

Issues related to logging mechanisms and processes.

Provisioning Problems

1 CREs

Issues related to the provisioning of resources and infrastructure.

Stability Problems

1 CREs

Issues that affect the stability and uptime of systems and services.

Task Management Problems

1 CREs

Issues related to the management and execution of tasks and workflows.

Ubuntu Desktop Problems

1 CREs

Problems related to Ubuntu Desktop

HPC Database Problems

1 CREs

Database issues specific to high-performance computing systems like SLURM

In-Memory Database Problems

1 CREs

Problems specific to in-memory data stores (e.g. Redis, Memcached)

PostgreSQL High Availability

1 CREs

High-severity problems related to PostgreSQL in high-availability (HA) clusters, including replication, failover, WAL streaming, and HA controller outages.

Kubernetes Storage Problems

1 CREs

Problems related to container storage in Kubernetes

Demo Problems

1 CREs

This is a category for demos

Redpanda High Availability

1 CREs

High-severity issues related to quorum, leader election, Raft consensus, and node isolation in Redpanda clusters

Temporal Server Failure

1 CREs

Temporal Server Failure Temporal Server Fails Persistence on Read-Only Database