Chapter 5. Deploying the Jaeger streaming strategy from the web console


The streaming deployment strategy is intended for production environments, where long term storage of trace data is important, as well as a more scalable and highly available architecture is required.

The streaming strategy provides a streaming capability that sits between the collector and the storage (Elasticsearch). This reduces the pressure on the storage under high load situations, and enables other trace post-processing capabilities to tap into the real time span data directly from the streaming platform (Kafka).

Note

The streaming strategy requires an additional Red Hat subscription for AMQ Streams. If you do not have an AMQ Streams subscription, contact your sales representative for more information.

Prerequisites

  • The AMQ Streams Operator must be installed. If using version 1.4.0 or higher you can use self-provisioning. If otherwise, you need to create the Kafka instance.
  • The Jaeger Operator must be installed.
  • Review the instructions for how to customize the Jaeger installation.
  • An account with the cluster-admin role.

Procedure

  1. Log in to the OpenShift Container Platform web console as a user with the cluster-admin role.
  2. Create a new project, for example jaeger-system.

    1. Navigate to Home Projects.
    2. Click Create Project.
    3. Enter jaeger-system in the Name field.
    4. Click Create.
  3. Navigate to Operators Installed Operators.
  4. If necessary, select jaeger-system from the Project menu. You may have to wait a few moments for the Operators to be copied to the new project.
  5. Click the Jaeger Operator. On the Overview tab, under Provided APIs, the Operator provides a single link.
  6. Under Jaeger click Create Instance.
  7. On the Create Jaeger page, replace the default all-in-one yaml text with your streaming YAML configuration, for example:

Example jaeger-streaming.yaml file

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: jaeger-streaming
spec:
  strategy: streaming
  collector:
    options:
      kafka:
        producer:
          topic: jaeger-spans
          #Note: If brokers are not defined,AMQStreams 1.4.0+ will self-provision Kafka.
          brokers: my-cluster-kafka-brokers.kafka:9092
  storage:
    type: elasticsearch
  ingester:
    options:
      kafka:
        consumer:
          topic: jaeger-spans
          brokers: my-cluster-kafka-brokers.kafka:9092

  1. Click Create to create the Jaeger instance.
  2. On the Jaegers page, click the name of the Jaeger instance, for example, jaeger-streaming.
  3. On the Jaeger Details page, click the Resources tab. Wait until all the pods have a status of "Running" before continuing.

5.1. Deploying Jaeger streaming from the CLI

Follow this procedure to create an instance of Jaeger from the command line.

Prerequisites

  • An installed, verified OpenShift Jaeger Operator.
  • Access to the OpenShift CLI (oc).
  • An account with the cluster-admin role.

Procedure

  1. Log in to the OpenShift Container Platform CLI as a user with the cluster-admin role.

    $ oc login https://{HOSTNAME}:8443
  2. Create a new project named jaeger-system.

    $ oc new-project jaeger-system
  3. Create a custom resource file named jaeger-streaming.yaml that contains the text of the example file in the previous procedure.
  4. Run the following command to deploy Jaeger:

    $ oc create -n jaeger-system -f jaeger-streaming.yaml
  5. Run the following command to watch the progress of the pods during the installation process:

    $ oc get pods -n jaeger-system -w

    Once the installation process has completed, you should see output similar to the following:

    NAME                                                              READY   STATUS    RESTARTS   AGE
    elasticsearch-cdm-jaegersystemjaegerstreaming-1-697b66d6fcztcnn   2/2     Running   0          5m40s
    elasticsearch-cdm-jaegersystemjaegerstreaming-2-5f4b95c78b9gckz   2/2     Running   0          5m37s
    elasticsearch-cdm-jaegersystemjaegerstreaming-3-7b6d964576nnz97   2/2     Running   0          5m5s
    jaeger-streaming-collector-6f6db7f99f-rtcfm                       1/1     Running   0          80s
    jaeger-streaming-entity-operator-6b6d67cc99-4lm9q                 3/3     Running   2          2m18s
    jaeger-streaming-ingester-7d479847f8-5h8kc                        1/1     Running   0          80s
    jaeger-streaming-kafka-0                                          2/2     Running   0          3m1s
    jaeger-streaming-query-65bf5bb854-ncnc7                           3/3     Running   0          80s
    jaeger-streaming-zookeeper-0                                      2/2     Running   0          3m39s

5.2. Customizing Jaeger deployment

5.2.1. Jaeger default configuration options

The Jaeger custom resource (CR) defines the architecture and settings to be used when creating the Jaeger resources. You can modify these parameters to customize your Jaeger implementation to your business needs.

Jaeger generic YAML example

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: name
spec:
  strategy: <deployment_strategy>
  allInOne:
    options: {}
    resources: {}
  agent:
    options: {}
    resources: {}
  collector:
    options: {}
    resources: {}
  sampling:
    options: {}
  storage:
    type:
    options: {}
  query:
    options: {}
    resources: {}
  ingester:
    options: {}
    resources: {}
  options: {}

Table 5.1. Jaeger parameters
ParameterDescriptionValuesDefault value

apiVersion:

Version of the Application Program Interface to use when creating the object.

jaegertracing.io/v1

jaegertracing.io/v1

kind:

Defines the kind of Kubernetes object to create.

jaeger

 

metadata:

Data that helps uniquely identify the object, including a name string, UID, and optional namespace.

 

OpenShift automatically generates the UID and completes the namespace with the name of the project where the object is created.

name:

Name for the object.

The name of your Jaeger instance.

jaeger-all-in-one-inmemory

spec:

Specification for the object to be created.

Contains all of the configuration parameters for your Jaeger instance. When a common definition (for all Jaeger components) is required, it is defined under the spec node. When the definition relates to an individual component, it is placed under the spec/<component> node.

N/A

strategy:

Jaeger deployment strategy

allInOne, production, or streaming

allInOne

allInOne:

Because the allInOne image deploys the agent, collector, query, ingester, Jaeger UI in a single pod, configuration for this deployment should nest component configuration under the allInOne parameter.

  

agent:

Configuration options that define the Jaeger agent.

  

collector:

Configuration options that define the Jaeger Collector.

  

sampling:

Configuration options that define the sampling strategies for tracing.

  

storage:

Configuration options that define the storage. All storage related options should be placed under storage, rather than under the allInOne or other component options.

  

query:

Configuration options that define the Query service.

  

ingester:

Configuration options that define the Ingester service.

  

The following example YAML is the minimum required to create a Jaeger instance using the default settings.

Example minimum required jaeger-all-in-one.yaml

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: jaeger-all-in-one-inmemory

5.2.2. Jaeger Collector configuration options

The Jaeger Collector is the component responsible for receiving the spans that were captured by the tracer and writing them to a persistent storage (Elasticsearch) when using the production strategy, or to AMQ Streams when using the streaming strategy.

The collectors are stateless and thus many instances of Jaeger Collector can be run in parallel. Collectors require almost no configuration, except for the location of the Elasticsearch cluster.

Table 5.2. Jaeger Collector parameters used by the Operator
ParameterDescriptionValues
collector:
  num-workers:

The number of workers pulling from the queue.

Integer, for example, 50

collector:
  queue-size:

The size of the Collector queue.

Integer, for example, 2000

collector:
  replicas:

Specifies the number of Collector replicas to create.

Integer, for example, 5

Table 5.3. Jaeger parameters passed to the Collector
ParameterDescriptionValues
spec:
 collector:
  options: {}

Configuration options that define the Jaeger Collector.

 
options:
  kafka:
    producer:
      topic: jaeger-spans

The topic parameter identifies the Kafka configuration used by the collector to produce the messages, and the ingester to consume the messages.

Label for the producer

options:
  kafka:
    producer:
      brokers: my-cluster-kafka-brokers.kafka:9092

Identifies the Kafka configuration used by the Collector to produce the messages. If brokers are not specified, and you have AMQ Streams 1.4.0+ installed, Jaeger will self-provision Kafka.

 
options:
  log-level:

Logging level for the collector.

trace, debug, info, warning, error, fatal, panic

5.2.3. Jaeger sampling configuration options

The Operator can be used to define sampling strategies that will be supplied to tracers that have been configured to use a remote sampler.

While all traces are generated, only a few are sampled. Sampling a trace marks the trace for further processing and storage.

Note

This is not relevant if a trace was started by the Istio proxy as the sampling decision is made there. The Jaeger sampling decision is only relevant when the trace is started by an application using the Jaeger tracer.

When a service receives a request that contains no trace context, the Jaeger tracer will start a new trace, assign it a random trace ID, and make a sampling decision based on the currently installed sampling strategy. The sampling decision is propagated to all subsequent requests in the trace, so that other services are not making the sampling decision again.

Jaeger libraries support the following samplers:

  • Constant - The sampler always makes the same decision for all traces. It either samples all traces (sampling.param=1) or none of them (sampling.param=0).
  • Probabilistic - The sampler makes a random sampling decision with the probability of sampling equal to the value of the sampling.param property. For example, with sampling.param=0.1 approximately 1 in 10 traces will be sampled.
  • Rate Limiting - The sampler uses a leaky bucket rate limiter to ensure that traces are sampled with a certain constant rate. For example, when sampling.param=2.0 it will sample requests with the rate of 2 traces per second.
  • Remote - The sampler consults the Jaeger agent for the appropriate sampling strategy to use in the current service. This allows controlling the sampling strategies in the services from a central configuration in the Jaeger backend.
Table 5.4. Jaeger sampling parameters
ParameterDescriptionValuesDefault value
spec:
 sampling:
  options: {}

Configuration options that define the sampling strategies for tracing.

  
sampling:
  type:

Sampling strategy to use. (See descriptions above.)

Valid values are const, probabilistic, ratelimiting, and remote.

remote

sampling:
  options:
    type:
    param:

Parameters for the selected sampling strategy. (See examples above.)

Decimal and integer values (0, .1, 1, 10)

N/A

This example defines a default sampling strategy that is probabilistic, with a 50% chance of the trace instances being sampled.

Probabilistic sampling example

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: with-sampling
spec:
  strategy: allInOne
  sampling:
    options:
      default_strategy:
        type: probabilistic
        param: 50

5.2.4. Jaeger storage configuration options

You configure storage for the Collector, Ingester, and Query services under spec:storage. Multiple instances of each of these components can be provisioned as required for performance and resilience purposes.

Restrictions

  • There can be only one Jaeger with self-provisioned Elasticsearch instance per namespace.
  • There can be only one Elasticsearch per namespace.
  • You cannot share or reuse a OpenShift Jaeger logging Elasticsearch instance with Jaeger. The Elasticsearch cluster is meant to be dedicated for a single Jaeger instance.
Note

If you already have installed Elasticsearch as part of OpenShift logging, the Jaeger Operator can use the installed Elasticsearch Operator to provision storage.

Table 5.5. Jaeger general storage parameters
ParameterDescriptionValuesDefault value
spec:
 storage:
  options: {}

Configuration options that define the storage.

  
storage:
  type:

Type of storage to use for the deployment.

memory or elasticsearch. Memory storage is only appropriate for development, testing, demonstrations, and proof of concept environments as the data does not persist if the pod is shut down. For production environments Jaeger supports Elasticsearch for persistent storage.

memory

Table 5.6. Elasticsearch configuration parameters
ParameterDescriptionValuesDefault value
General Elasticsearch configuration settings
elasticsearch:
  server-urls:

URL of the Elasticsearch instance.

The fully-qualified domain name of the Elasticsearch server. If you have specified spec:storage:type= elasticsearch but have not specified a value for server-urls parameter, the Jaeger Operator will use the Elasticsearch Operator to create an Elasticsearch cluster using the configuration in the spec:storage:elasticsearch section of the custom resource file.

http://elasticsearch.<namespace>.svc:9200

es:
  max-num-spans:

The maximum number of spans to fetch at a time, per query, in Elasticsearch.

 

10000

es:
  max-span-age:

The maximum lookback for spans in Elasticsearch.

 

72h0m0s

elasticsearch:
  secretname:

Name of the secret, for example jaeger-secret.

 

N/A

es:
  sniffer:

The sniffer configuration for Elasticsearch. The client uses the sniffing process to find all nodes automatically. Disabled by default.

true/ false

false

es:
  timeout:

Timeout used for queries. When set to zero there is no timeout.

 

0s

es:
  username:

The username required by Elasticsearch. The basic authentication also loads CA if it is specified. See also es.password.

  
es:
  password:

The password required by Elasticsearch. See also, es.username.

  
es:
  version:

The major Elasticsearch version. If not specified, the value will be auto-detected from Elasticsearch.

 

0

Elasticsearch resource configuration settings
elasticsearch:
  nodeCount:

Number of Elasticsearch nodes. For high availability use at least 3 nodes. Do not use 2 nodes as “split brain” problem can happen.

Integer value. For example, Proof of concept = 1, Minimum deployment =3

1

elasticsearch:
  resources:
    requests:
      cpu:

Number of central processing units for requests, based on your environment’s configuration.

Specified in cores or millicores (for example, 200m, 0.5, 1). For example, Proof of concept = 500m, Minimum deployment =1

1Gi

elasticsearch:
  resources:
    requests:
      memory:

Available memory for requests, based on your environment’s configuration.

Specified in bytes (for example, 200Ki, 50Mi, 5Gi). For example, Proof of concept = 1Gi, Minimum deployment = 16Gi*

500m

elasticsearch:
  resources:
    limits:
      cpu:

Limit on number of central processing units, based on your environment’s configuration.

Specified in cores or millicores (for example, 200m, 0.5, 1). For example, Proof of concept = 500m, Minimum deployment =1

 
elasticsearch:
  resources:
    limits:
      memory:

Available memory limit based on your environment’s configuration.

Specified in bytes (for example, 200Ki, 50Mi, 5Gi). For example, Proof of concept = 1Gi, Minimum deployment = 16Gi*

 

*Each Elasticsearch node can operate with a lower memory setting though this is NOT recommended for production deployments. For production use, you should have no less than 16Gi allocated to each Pod by default, but preferably allocate as much as you can, up to 64Gi per Pod.

Elasticsearch data replication options
elasticsearch:
  redundancyPolicy:

Data replication policy defines how Elasticsearch shards are replicated across data nodes in the cluster. If not specified,the Jaeger Operator automatically determines the most appropriate replication based on number of nodes.

ZeroRedundancy(no replica shards), SingleRedundancy(one replica shard), MultipleRedundancy(each index is spread over half of the Data nodes), FullRedundancy (each index is fully replicated on every Data node in the cluster).

 
es:
  num-replicas:

The number of replicas per index in Elasticsearch.

 

1

es:
  num-shards:

The number of shards per index in Elasticsearch.

 

5

Elasticsearch index and index cleaner configuration options
es:
  create-index-templates:

Automatically create index templates at application startup when set to true. When templates are installed manually, set to false.

true/ false

true

es:
  index-prefix:

Optional prefix for Jaeger indices. For example, setting this to "production" creates indices named "production-jaeger-*".

  
esIndexCleaner:
  enabled:

When using Elasticsearch storage, by default a job is created to clean old traces from the index. This parameter enables or disables the index cleaner job.

true/ false

true

esIndexCleaner:
  numberOfDays:

Number of days to wait before deleting an index.

Integer value

7

esIndexCleaner:
  schedule:

Defines the schedule for how often to clean the Elasticsearch index.

Cron expression

"55 23 * * *"

esRollover:
  schedule:

Defines the schedule for how often to rollover to a new Elasticsearch index.

Cron expression

'*/30 * * * *'

Configuration settings for Elasticsearch bulk processor
es:
  bulk:
    actions:

The number of requests that can be added to the queue before the bulk processor decides to commit updates to disk.

 

1000

es:
  bulk:
    flush-interval:

A time.Duration after which bulk requests are committed, regardless of other thresholds. To disable the bulk processor flush interval, set this to zero.

 

200ms

es:
  bulk:
    size:

The number of bytes that the bulk requests can take up before the bulk processor decides to commit updates to disk.

 

5000000

es:
  bulk:
    workers:

The number of workers that are able to receive and commit bulk requests to Elasticsearch.

 

1

Elasticsearch TLS configuration settings
es:
  tls:
    ca:

Path to a TLS Certification Authority (CA) file used to verify the remote server(s).

 

Will use the system truststore by default.

es:
  tls:
    cert:

Path to a TLS Certificate file, used to identify this process to the remote server(s).

  
es:
  tls:
    enabled:

Enable transport layer security (TLS) when talking to the remote server(s). Disabled by default.

true/ false

false

es:
  tls:
    key:

Path to a TLS Private Key file, used to identify this process to the remote server(s).

  
es:
  tls:
    server-name:

Override the expected TLS server name in the certificate of the remote server(s).

  
es:
  token-file:

Path to a file containing the bearer token. This flag also loads the Certification Authority (CA) file if it is specified.

  
Elasticsearch archive configuration settings
es-archive:
  bulk:
    actions:

The number of requests that can be added to the queue before the bulk processor decides to commit updates to disk.

 

0

es-archive:
  bulk:
    flush-interval:

A time.Duration after which bulk requests are committed, regardless of other thresholds. To disable the bulk processor flush interval, set this to zero.

 

0s

es-archive:
  bulk:
    size:

The number of bytes that the bulk requests can take up before the bulk processor decides to commit updates to disk.

 

0

es-archive:
  bulk:
    workers:

The number of workers that are able to receive and commit bulk requests to Elasticsearch.

 

0

es-archive:
  create-index-templates:

Automatically create index templates at application startup when set to true. When templates are installed manually, set to false.

true/ false

false

es-archive:
  enabled:

Enable extra storage.

true/ false

false

es-archive:
  index-prefix:

Optional prefix for Jaeger indices. For example, setting this to "production" creates indices named "production-jaeger-*".

  
es-archive:
  max-num-spans:

The maximum number of spans to fetch at a time, per query, in Elasticsearch.

 

0

es-archive:
  max-span-age:

The maximum lookback for spans in Elasticsearch.

 

0s

es-archive:
  num-replicas:

The number of replicas per index in Elasticsearch.

 

0

es-archive:
  num-shards:

The number of shards per index in Elasticsearch.

 

0

es-archive:
  password:

The password required by Elasticsearch. See also, es.username.

  
es-archive:
  server-urls:

The comma-separated list of Elasticsearch servers. Must be specified as fully qualified URLs, for example, http://localhost:9200.

  
es-archive:
  sniffer:

The sniffer configuration for Elasticsearch. The client uses the sniffing process to find all nodes automatically. Disabled by default.

true/ false

false

es-archive:
  timeout:

Timeout used for queries. When set to zero there is no timeout.

 

0s

es-archive:
  tls:
    ca:

Path to a TLS Certification Authority (CA) file used to verify the remote server(s).

 

Will use the system truststore by default.

es-archive:
  tls:
    cert:

Path to a TLS Certificate file, used to identify this process to the remote server(s).

  
es-archive:
  tls:
    enabled:

Enable transport layer security (TLS) when talking to the remote server(s). Disabled by default.

true/ false

false

es-archive:
  tls:
    key:

Path to a TLS Private Key file, used to identify this process to the remote server(s).

  
es-archive:
  tls:
    server-name:

Override the expected TLS server name in the certificate of the remote server(s).

  
es-archive:
  token-file:

Path to a file containing the bearer token. This flag also loads the Certification Authority (CA) file if it is specified.

  
es-archive:
  username:

The username required by Elasticsearch. The basic authentication also loads CA if it is specified. See also es-archive.password.

  
es-archive:
  version:

The major Elasticsearch version. If not specified, the value will be auto-detected from Elasticsearch.

 

0

Production storage example

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: simple-prod
spec:
  strategy: production
  storage:
    type: elasticsearch
    elasticsearch:
      nodeCount: 3
      resources:
        requests:
          cpu: 1
          memory: 16Gi
        limits:
          memory: 16Gi

Storage example with volume mounts

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: simple-prod
spec:
  strategy: production
  storage:
    type: elasticsearch
    options:
      es:
        server-urls: https://quickstart-es-http.default.svc:9200
        index-prefix: my-prefix
        tls:
          ca: /es/certificates/ca.crt
    secretName: jaeger-secret
  volumeMounts:
    - name: certificates
      mountPath: /es/certificates/
      readOnly: true
  volumes:
    - name: certificates
      secret:
        secretName: quickstart-es-http-certs-public

Storage example with persistent storage:

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: simple-prod
spec:
  strategy: production
  storage:
    type: elasticsearch
    elasticsearch:
      nodeCount: 1
      storage: 1
        storageClassName: gp2
        size: 5Gi
      resources:
        requests:
          cpu: 200m
          memory: 4Gi
        limits:
          memory: 4Gi
      redundancyPolicy: ZeroRedundancy

1
Persistent storage configuration. In this case AWS gp2 with 5Gi size. When no value is specified, Jaeger uses emptyDir. The Elasticsearch Operator provisions PersistentVolumeClaim and PersistentVolume which are not removed with Jaeger instance. You can mount the same volumes if you create a Jaeger instance with the same name and namespace.

5.2.5. Jaeger Query configuration options

Query is a service that retrieves traces from storage and hosts the user interface to display them.

Table 5.7. Jaeger Query parameters
ParameterDescriptionValuesDefault value
spec:
  query:
   options: {}
   resources: {}

Configuration options that define the Query service.

  
query:
  additional-headers:

Additional HTTP response headers. Can be specified multiple times.

Format: "Key: Value"

 
query:
  base-path:

The base path for all jaeger-query HTTP routes can be set to a non-root value, for example, /jaeger would cause all UI URLs to start with /jaeger. This can be useful when running jaeger-query behind a reverse proxy.

/{path}

 
query:
  port:

The port for the query service.

 

16686

options:
  log-level:

Logging level for Query.

Possible values: trace, debug, info, warning, error, fatal, panic.

 

Sample Query configuration

apiVersion: jaegertracing.io/v1
kind: "Jaeger"
metadata:
  name: "my-jaeger"
spec:
  strategy: allInOne
  allInOne:
    options:
      log-level: debug
      query:
        base-path: /jaeger

5.2.6. Jaeger Ingester configuration options

Ingester is a service that reads from a Kafka topic and writes to another storage backend (Elasticsearch). If you are using the allInOne or production deployment strategies, you do not need to configure the Ingester service.

Table 5.8. Jaeger Ingester parameters used by the Operator
ParameterDescriptionValues
ingester:
  deadlockInterval:

Specifies the interval (in seconds or minutes) that the Ingester should wait for a message before terminating. The deadlock interval is disabled by default (set to 0), to avoid the Ingester being terminated when no messages arrive while the system is being initialized.

Minutes and seconds, for example, 1m0s. Default value is 0.

Table 5.9. Jaeger parameters passed to the Ingester
ParameterDescriptionValues
spec:
  strategy: streaming
  ingester:
    options: {}

Configuration options that define the Ingester service.

 
options:
  kafka:
    consumer:
      topic:

The topic parameter identifies the Kafka configuration used by the collector to produce the messages, and the ingester to consume the messages.

Label for the consumer. For example, jaeger-spans.

options:
  kafka:
    consumer:
      brokers:

Identifies the Kafka configuration used by the Ingester to consume the messages.

Label for the broker, for example, my-cluster-kafka-brokers.kafka:9092.

options:
  log-level:

Logging level for the Ingester.

Possible values: trace, debug, info, warning, error, fatal, panic.

Streaming Collector and Ingester example

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: simple-streaming
spec:
  strategy: streaming
  collector:
    options:
      kafka:
        producer:
          topic: jaeger-spans
          brokers: my-cluster-kafka-brokers.kafka:9092
  ingester:
    options:
      kafka:
        consumer:
          topic: jaeger-spans
          brokers: my-cluster-kafka-brokers.kafka:9092
      ingester:
        deadlockInterval: 5
  storage:
    type: elasticsearch
    options:
      es:
        server-urls: http://elasticsearch:9200

5.3. Injecting sidecars

OpenShift Jaeger relies on a proxy sidecar within the application’s pod to provide the agent. The Jaeger Operator can inject Jaeger Agent sidecars into Deployment workloads. You can enable automatic sidecar injection or manage it manually.

Red Hat logoGithubRedditYoutubeTwitter

Learn

Try, buy, & sell

Communities

About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.