title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
8.3. Comparison of Network Teaming to Bonding | 8.3. Comparison of Network Teaming to Bonding Table 8.1. A Comparison of Features in Bonding and Team Feature Bonding Team broadcast Tx policy Yes Yes round-robin Tx policy Yes Yes active-backup Tx policy Yes Yes LACP (802.3ad) support Yes (active only) Yes Hash-based Tx policy Yes Yes User can set hash function No Yes... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/networking_guide/sec-comparison_of_network_teaming_to_bonding |
Making open source more inclusive | Making open source more inclusive Red Hat is committed to replacing problematic language in our code, documentation, and web properties. We are beginning with these four terms: master, slave, blacklist, and whitelist. Because of the enormity of this endeavor, these changes will be implemented gradually over several upc... | null | https://docs.redhat.com/en/documentation/red_hat_amq_broker/7.12/html/configuring_amq_broker/making-open-source-more-inclusive |
probe::stap.pass1.end | probe::stap.pass1.end Name probe::stap.pass1.end - Finished stap pass1 (parsing scripts) Synopsis stap.pass1.end Values session the systemtap_session variable s Description pass1.end fires just before the jump to cleanup if s.last_pass = 1. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-stap-pass1-end |
Chapter 9. Configuring the audit log policy | Chapter 9. Configuring the audit log policy You can control the amount of information that is logged to the API server audit logs by choosing the audit log policy profile to use. 9.1. About audit log policy profiles Audit log profiles define how to log requests that come to the OpenShift API server, Kubernetes API serv... | [
"oc edit apiserver cluster",
"apiVersion: config.openshift.io/v1 kind: APIServer metadata: spec: audit: profile: WriteRequestBodies 1",
"oc get kubeapiserver -o=jsonpath='{range .items[0].status.conditions[?(@.type==\"NodeInstallerProgressing\")]}{.reason}{\"\\n\"}{.message}{\"\\n\"}'",
"AllNodesAtLatestRevis... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/security_and_compliance/audit-log-policy-config |
APIs | APIs Red Hat Advanced Cluster Management for Kubernetes 2.11 APIs | [
"GET /cluster.open-cluster-management.io/v1/managedclusters",
"POST /cluster.open-cluster-management.io/v1/managedclusters",
"{ \"apiVersion\" : \"cluster.open-cluster-management.io/v1\", \"kind\" : \"ManagedCluster\", \"metadata\" : { \"labels\" : { \"vendor\" : \"OpenShift\" }, \"name\" : \"cluster1\" }, \"sp... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.11/html-single/apis/index |
21.3.3. Adding a Local Printer | 21.3.3. Adding a Local Printer Follow this procedure to add a local printer connected with other than a serial port: Open the New Printer dialog (see Section 21.3.2, "Starting Printer Setup" ). If the device does not appear automatically, select the port to which the printer is connected in the list on the left (such a... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/sec-Adding_Other_Printer |
Chapter 8. Monitoring your cluster using JMX | Chapter 8. Monitoring your cluster using JMX ZooKeeper, the Kafka broker, Kafka Connect, and the Kafka clients all expose management information using Java Management Extensions (JMX). Most management information is in the form of metrics that are useful for monitoring the condition and performance of your Kafka cluste... | [
"export KAFKA_JMX_OPTS=-Dcom.sun.management.jmxremote=false bin/kafka-server-start.sh",
"export KAFKA_JMX_OPTS=\"-Dcom.sun.management.jmxremote=true -Dcom.sun.management.jmxremote.port= <port> -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false\" bin/kafka-server-start.sh"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q2/html/using_amq_streams_on_rhel/monitoring-str |
Part II. File Systems | Part II. File Systems File system refers to the files and directories stored on a computer. A file system can have different formats called file system types . These formats determine how the information is stored as files and directories. Some file system types store redundant copies of the data, while some file syste... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/file_systems |
Chapter 2. Configuring the model registry component | Chapter 2. Configuring the model registry component To configure the model registry feature for your data scientists to use in OpenShift AI, you must install the following Operators in OpenShift, install Red Hat OpenShift AI as an add-on to your OpenShift cluster, and then enable the modelregistry component in OpenShif... | [
"modelregistry: managementState: Managed registriesNamespace: rhoai-model-registries"
] | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_cloud_service/1/html/configuring_the_model_registry_component/configuring-the-model-registry-component_model-registry-config |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Tell us how we can make it better. Providing documentation feedback in Jira Use the Create Issue form to provide feedback on the documentation for Red Hat OpenStack Services on OpenShift (RHOSO) or earlier releases of Red Hat Ope... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/deploying_an_overcloud_in_a_red_hat_openshift_container_platform_cluster_with_director_operator/proc_providing-feedback-on-red-hat-documentation |
Using Shenandoah garbage collector with Red Hat build of OpenJDK 11 | Using Shenandoah garbage collector with Red Hat build of OpenJDK 11 Red Hat build of OpenJDK 11 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/11/html/using_shenandoah_garbage_collector_with_red_hat_build_of_openjdk_11/index |
Chapter 18. Admin CLI | Chapter 18. Admin CLI With Red Hat build of Keycloak, you can perform administration tasks from the command-line interface (CLI) by using the Admin CLI command-line tool. 18.1. Installing the Admin CLI Red Hat build of Keycloak packages the Admin CLI server distribution with the execution scripts in the bin directory. ... | [
"export PATH=USDPATH:USDKEYCLOAK_HOME/bin kcadm.sh",
"c:\\> set PATH=%PATH%;%KEYCLOAK_HOME%\\bin c:\\> kcadm",
"kcadm.sh config credentials --server http://localhost:8080 --realm demo --user admin --client admin kcadm.sh create realms -s realm=demorealm -s enabled=true -o CID=USD(kcadm.sh create clients -r demo... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/26.0/html/server_administration_guide/admin_cli |
Red Hat Data Grid | Red Hat Data Grid Data Grid is a high-performance, distributed in-memory data store. Schemaless data structure Flexibility to store different objects as key-value pairs. Grid-based data storage Designed to distribute and replicate data across clusters. Elastic scaling Dynamically adjust the number of nodes to meet dema... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.4/html/cache_encoding_and_marshalling/red-hat-data-grid |
Chapter 1. Preface | Chapter 1. Preface This document provides an overview of differences between two major versions of Red Hat Enterprise Linux: RHEL 7 and RHEL 8. It provides a list of changes relevant for evaluating an upgrade to RHEL 8 rather than an exhaustive list of all alterations. Capabilities and limits of RHEL 8 as compared to o... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/considerations_in_adopting_rhel_8/preface_considerations-in-adopting-rhel-8 |
Chapter 8. Troubleshooting Dependencies | Chapter 8. Troubleshooting Dependencies 8.1. Missing dependencies The most common issue that can arise when you deploy an OSGi bundle into the Red Hat Fuse container is that one or more dependencies are missing. This problem shows itself when you try to resolve the bundle in the OSGi container, usually as a side effect... | [
"karaf@root()> bundle:install MyBundleURL",
"karaf@root()> bundle:dynamic-import 218",
"karaf@root()> bundle:resolve 218",
"karaf@root()> package:imports -b 218",
"Package │ Version │ Optional │ ID │ Bundle Name ─────────────────────────────────────┼───────────────┼────────────┼─────┼───────────────────────... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/deploying_into_apache_karaf/troubleshooting_dependencies |
Providing feedback on JBoss EAP documentation | Providing feedback on JBoss EAP documentation To report an error or to improve our documentation, log in to your Red Hat Jira account and submit an issue. If you do not have a Red Hat Jira account, then you will be prompted to create an account. Procedure Click the following link to create a ticket . Enter a brief desc... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.0/html/using_jboss_eap_on_openshift_container_platform/proc_providing-feedback-on-red-hat-documentation_default |
Working with data science pipelines | Working with data science pipelines Red Hat OpenShift AI Self-Managed 2.18 Work with data science pipelines from Red Hat OpenShift AI Self-Managed | null | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_self-managed/2.18/html/working_with_data_science_pipelines/index |
Work with Builds | Work with Builds builds for Red Hat OpenShift 1.3 Using Builds Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/builds_for_red_hat_openshift/1.3/html/work_with_builds/index |
18.2.3. Trusted Services | 18.2.3. Trusted Services Enabling options in the Trusted services list allows the specified service to pass through the firewall. WWW (HTTP) The HTTP protocol is used by Apache (and by other Web servers) to serve web pages. If you plan on making your Web server publicly available, select this check box. This option is ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/s2-basic-firewall-securitylevel-services |
Chapter 3. Installing the Migration Toolkit for Containers | Chapter 3. Installing the Migration Toolkit for Containers You can install the Migration Toolkit for Containers (MTC) on OpenShift Container Platform 4. Note To install MTC on OpenShift Container Platform 3, see Installing the legacy Migration Toolkit for Containers Operator on OpenShift Container Platform 3 . By defau... | [
"podman login registry.redhat.io",
"cp USD(podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/operator.yml ./",
"cp USD(podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/controller.yml ./",
"oc run test --image registry.redhat.io/ubi9 ... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/migration_toolkit_for_containers/installing-mtc |
Appendix F. Boot Process, Init, and Shutdown | Appendix F. Boot Process, Init, and Shutdown An important and powerful aspect of Red Hat Enterprise Linux is the open, user-configurable method it uses for starting the operating system. Users are free to configure many aspects of the boot process, including specifying the programs launched at boot-time. Similarly, sys... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/ch-boot-init-shutdown |
Chapter 4. OAuthClientAuthorization [oauth.openshift.io/v1] | Chapter 4. OAuthClientAuthorization [oauth.openshift.io/v1] Description OAuthClientAuthorization describes an authorization created by an OAuth client Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object 4.1. Specification Property Type D... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/oauth_apis/oauthclientauthorization-oauth-openshift-io-v1 |
Chapter 1. Managing data science pipelines | Chapter 1. Managing data science pipelines 1.1. Configuring a pipeline server Before you can successfully create a pipeline in OpenShift AI, you must configure a pipeline server. This task includes configuring where your pipeline artifacts and data are stored. Note You are not required to specify any storage directorie... | [
"login api.<cluster_name>.<cluster_domain>:6443 --web",
"get dscinitializations.dscinitialization.opendatahub.io default-dsci -o json | jq '.spec.trustedCABundle.customCABundle' > /tmp/my-custom-ca-bundles.crt",
"cat us-east-1-bundle.pem >> /tmp/my-custom-ca-bundles.crt",
"patch dscinitialization default-dsci... | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_cloud_service/1/html/working_with_data_science_pipelines/managing-data-science-pipelines_ds-pipelines |
Chapter 2. Multipath Devices | Chapter 2. Multipath Devices Without DM Multipath, each path from a server node to a storage controller is treated by the system as a separate device, even when the I/O path connects the same server node to the same storage controller. DM Multipath provides a way of organizing the I/O paths logically, by creating a sin... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/dm_multipath/mpath_devices |
6.16. Other Virtual Machine Tasks | 6.16. Other Virtual Machine Tasks 6.16.1. Enabling SAP Monitoring Enable SAP monitoring on a virtual machine through the Administration Portal. Enabling SAP Monitoring on Virtual Machines Click Compute Virtual Machines and select a virtual machine. Click Edit . Click the Custom Properties tab. Select sap_agent from the... | [
"yum install xorg-x11-drv-qxl",
"cp /etc/X11/xorg.conf /etc/X11/xorg.conf.USDUSD.backup",
"Section \"Device\" Identifier \"Videocard0\" Driver \"qxl\" Endsection",
"/sbin/lsusb -v | grep 'QEMU USB Tablet'",
"If there is no output from the command, do not continue configuring the tablet.",
"cp /etc/X11/xor... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/virtual_machine_management_guide/sect-Other_Virtual_Machine_Tasks |
4.6. Personal Firewalls | 4.6. Personal Firewalls Once the necessary network services are configured, it is important to implement a firewall. Firewalls prevent network packets from accessing the system's network interface. If a request is made to a port that is blocked by a firewall, the request is ignored. If a service is listening on one of ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/security_guide/s1-wstation-firewall |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Do let us know how we can make it better. To give feedback, create a Bugzilla ticket: Go to the Bugzilla website. In the Component section, choose documentation . Fill in the Description field with your suggestion for improvement... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.16/html/troubleshooting_openshift_data_foundation/providing-feedback-on-red-hat-documentation_rhodf |
Distributed tracing | Distributed tracing OpenShift Container Platform 4.7 Distributed tracing installation, usage, and release notes Red Hat OpenShift Documentation Team | [
"spec: mode: deployment config: | exporters: jaeger: endpoint: jaeger-production-collector-headless.tracing-system.svc:14250 ca_file: \"/var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt\"",
"spec: mode: deployment config: | exporters: jaeger: endpoint: jaeger-production-collector-headless.tracing-syste... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html-single/distributed_tracing/index |
25.7.4. Using RELP | 25.7.4. Using RELP Reliable Event Logging Protocol (RELP) is a networking protocol for data logging in computer networks. It is designed to provide reliable delivery of event messages, which makes it useful in environments where message loss is not acceptable. To configure RELP, first install the rsyslog-relp package b... | [
"~]# yum install rsyslog-relp",
"USDModLoad omrelp USDModLoad imuxsock USDModLoad imtcp USDInputTCPServerRun \" port \" *.* :omrelp:\" target_IP \":\" target_port \"",
"USDModLoad imuxsock USDModLoad imrelp USDRuleSet relp *.* \" log_path \" USDInputRELPServerBindRuleset relp USDInputRELPServerRun \" target_por... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/s2-using_relp |
14.10.4. Displaying Guest Virtual Machine Information | 14.10.4. Displaying Guest Virtual Machine Information Using virsh with the guest virtual machine's domain ID, domain name or UUID you can display information on the specified guest virtual machine: This is an example of virsh dominfo output: | [
"virsh dominfo {domain-id, domain-name or domain-uuid}",
"virsh dominfo vr-rhel6u1-x86_64-kvm Id: 9 Name: vr-rhel6u1-x86_64-kvm UUID: a03093a1-5da6-a2a2-3baf-a845db2f10b9 OS Type: hvm State: running CPU(s): 1 CPU time: 21.6s Max memory: 2097152 kB Used memory: 1025000 kB Persistent: yes Autostart: disable Securit... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sub-sect-retrieving_guest_virtual_machine_information-displaying_guest_virtual_machine_information_ |
4.5. One-Time Passwords | 4.5. One-Time Passwords One-time password (OTP) is a password that is valid for only one authentication session; it becomes invalid after use. Unlike traditional static passwords that stay the same for a longer period of time, OTPs keep changing. OTPs are used as part of two-factor authentication: the first step requir... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/system-level_authentication_guide/otp |
Chapter 7. OperatorCondition [operators.coreos.com/v2] | Chapter 7. OperatorCondition [operators.coreos.com/v2] Description OperatorCondition is a Custom Resource of type OperatorCondition which is used to convey information to OLM about the state of an operator. Type object Required metadata 7.1. Specification Property Type Description apiVersion string APIVersion defines t... | [
"type FooStatus struct{ // Represents the observations of a foo's current state. // Known .status.conditions.type are: \"Available\", \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge // +listType=map // +listMapKey=type Conditions []metav1.Condition `json:\"conditions,omitempty\" pat... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/operatorhub_apis/operatorcondition-operators-coreos-com-v2 |
Chapter 32. ExternalConfigurationReference schema reference | Chapter 32. ExternalConfigurationReference schema reference Used in: ExternalLogging , JmxPrometheusExporterMetrics Property Description configMapKeyRef Reference to the key in the ConfigMap containing the configuration. For more information, see the external documentation for core/v1 configmapkeyselector . ConfigMapKe... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_api_reference/type-ExternalConfigurationReference-reference |
Chapter 11. block | Chapter 11. block This chapter describes the commands under the block command. 11.1. block storage cleanup Do block storage cleanup. This command requires ``--os-volume-api-version`` 3.24 or greater. Usage: Table 11.1. Command arguments Value Summary -h, --help Show this help message and exit --cluster <cluster> Name o... | [
"openstack block storage cleanup [-h] [-f {csv,json,table,value,yaml}] [-c COLUMN] [--quote {all,minimal,none,nonnumeric}] [--noindent] [--max-width <integer>] [--fit-width] [--print-empty] [--sort-column SORT_COLUMN] [--sort-ascending | --sort-descending] [--cluster <cluster>] [--host <host>] [--binary <binary>] [... | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/command_line_interface_reference/block |
Chapter 8. Recommended host practices for IBM Z & IBM LinuxONE environments | Chapter 8. Recommended host practices for IBM Z & IBM LinuxONE environments This topic provides recommended host practices for OpenShift Container Platform on IBM Z(R) and IBM(R) LinuxONE. Note The s390x architecture is unique in many aspects. Therefore, some recommendations made here might not apply to other platforms... | [
"apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker name: 50-enable-rfs spec: config: ignition: version: 2.2.0 storage: files: - contents: source: data:text/plain;charset=US-ASCII,%23%20turn%20on%20Receive%20Flow%20Steering%20%28RFS%... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/scalability_and_performance/ibm-z-recommended-host-practices |
Chapter 1. Overview of images | Chapter 1. Overview of images 1.1. Understanding containers, images, and image streams Containers, images, and image streams are important concepts to understand when you set out to create and manage containerized software. An image holds a set of software that is ready to run, while a container is a running instance o... | [
"registry.redhat.io",
"docker.io/openshift/jenkins-2-centos7",
"registry.access.redhat.com/openshift3/jenkins-2-rhel7:v3.11.59-2",
"docker.io/openshift/jenkins-2-centos7@sha256:ab312bda324"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/images/overview-of-images |
Chapter 1. About Red Hat OpenShift Dev Spaces | Chapter 1. About Red Hat OpenShift Dev Spaces Red Hat OpenShift Dev Spaces provides web-based development environments on Red Hat OpenShift with an enterprise-level setup: Cloud Development Environments (CDE) server IDEs such as Microsoft Visual Studio Code - Open Source, JetBrains IntelliJ IDEA Community and desktop I... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_dev_spaces/3.19/html/release_notes_and_known_issues/about-devspaces_devspaces |
10.3. Configure 802.1Q VLAN Tagging Using the Command Line Tool, nmcli | 10.3. Configure 802.1Q VLAN Tagging Using the Command Line Tool, nmcli To view the available interfaces on the system, issue a command as follows: Note that the NAME field in the output always denotes the connection ID. It is not the interface name even though it might look the same. The ID can be used in nmcli connect... | [
"~]USD nmcli con show NAME UUID TYPE DEVICE System enp2s0 9c92fad9-6ecb-3e6c-eb4d-8a47c6f50c04 802-3-ethernet enp2s0 System enp1s0 5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03 802-3-ethernet enp1s0",
"~]USD nmcli con add type vlan ifname VLAN10 dev enp1s0 id 10 Connection 'vlan-VLAN10' (37750b4a-8ef5-40e6-be9b-4fb21a4b6d... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/networking_guide/sec-Configure_802_1Q_VLAN_Tagging_Using_the_Command_Line_Tool_nmcli |
Chapter 9. Uninstalling metering | Chapter 9. Uninstalling metering Important Metering is a deprecated feature. Deprecated functionality is still included in OpenShift Container Platform and continues to be supported; however, it will be removed in a future release of this product and is not recommended for new deployments. For the most recent list of m... | [
"oc --namespace openshift-metering delete meteringconfig --all",
"oc --namespace openshift-metering get pods",
"oc delete namespace openshift-metering",
"oc get crd -o name | grep \"metering.openshift.io\" | xargs oc delete"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/metering/metering-uninstall |
Chapter 4. Red Hat build of OpenJDK features | Chapter 4. Red Hat build of OpenJDK features The latest Red Hat build of OpenJDK 17 release might include new features. Additionally, the latest release might enhance, deprecate, or remove features that originated from Red Hat build of OpenJDK 17 releases. Note For all the other changes and security fixes, see OpenJDK ... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/17/html/release_notes_for_red_hat_build_of_openjdk_17.0.8/rn_openjdk-1708-features_openjdk |
Chapter 2. Viewing, starting and stopping the Identity Management services | Chapter 2. Viewing, starting and stopping the Identity Management services Identity Management (IdM) servers are Red Hat Enterprise Linux systems that work as domain controllers (DCs). A number of different services are running on IdM servers, most notably the Directory Server, Certificate Authority (CA), DNS, and Kerb... | [
"ipactl status Directory Service: RUNNING krb5kdc Service: RUNNING kadmin Service: RUNNING named Service: RUNNING httpd Service: RUNNING pki-tomcatd Service: RUNNING smb Service: RUNNING winbind Service: RUNNING ipa-otpd Service: RUNNING ipa-dnskeysyncd Service: RUNNING ipa: INFO: The ipactl command was successful"... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/accessing_identity_management_services/viewing-starting-and-stopping-the-ipa-server_accessing-idm-services |
Chapter 12. Installing a cluster on AWS China | Chapter 12. Installing a cluster on AWS China In OpenShift Container Platform version 4.12, you can install a cluster to the following Amazon Web Services (AWS) China regions: cn-north-1 (Beijing) cn-northwest-1 (Ningxia) 12.1. Prerequisites You have an Internet Content Provider (ICP) license. You reviewed details abou... | [
"ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1",
"cat <path>/<file_name>.pub",
"cat ~/.ssh/id_ed25519.pub",
"eval \"USD(ssh-agent -s)\"",
"Agent pid 31874",
"ssh-add <path>/<file_name> 1",
"Identity added: /home/<you>/<path>/<file_name> (<computer_name>)",
"export AWS_PROFILE=<aws_profile> 1",
... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/installing_on_aws/installing-aws-china-region |
7.236. xorg-x11-drv-qxl | 7.236. xorg-x11-drv-qxl 7.236.1. RHBA-2015:1399 - xorg-x11-drv-qxl bug fix update Updated xorg-x11-drv-qxl packages that fix several bugs are now available for Red Hat Enterprise Linux 6. The xorg-x11-drv-qxl package provides an X11 video driver for QEMU QXL video accelerator. This driver makes it possible to use Red H... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.7_technical_notes/package-xorg-x11-drv-qxl |
23.19. Installation Complete | 23.19. Installation Complete Congratulations! Your Red Hat Enterprise Linux installation is now complete! The installation program prompts you to prepare your system for reboot. The installation program automatically reboots into the installed system. Should the installation program not reboot, the installation program... | [
"#cp i 200",
"#cp set loaddev portname50050763 050B073D lun 40204001 00000000",
"#cp ipl FC00"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/s1-complete-s390 |
Chapter 3. Prerequisites | Chapter 3. Prerequisites The side-by-side migration and upgrade to Ansible Automation Platform 2 requires Environment A and Environment B . Environment A should be your main cluster as shown in Figure 1.1, "Environment A Architecture Overview" consisting of: 3 Ansible Tower 3.8.5 nodes running Red Hat Enterprise Linux ... | [
"dnf install chrony --assumeyes",
"vi /etc/chrony.conf",
"Use public servers from the pool.ntp.org project. Please consider joining the pool (http://www.pool.ntp.org/join.html). server <ntp-server-address> iburst",
"systemctl --now enable chronyd.service",
"systemctl status chronyd.service",
"subscription... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/ansible_automation_platform_1.2_to_2_migration_guide/prerequisites |
Chapter 3. Red Hat build of OpenJDK 8.0.372 release notes | Chapter 3. Red Hat build of OpenJDK 8.0.372 release notes The latest Red Hat build of OpenJDK 8 release might include new features. Additionally, the latest release might enhance, deprecate, or remove features that originated from Red Hat build of OpenJDK 8 releases. Note For all the other changes and security fixes, s... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/8/html/release_notes_for_red_hat_build_of_openjdk_8.0.372/openjdk-80372-release-notes_openjdk |
Chapter 5. Pipelines CLI (tkn) | Chapter 5. Pipelines CLI (tkn) 5.1. Installing tkn Use the CLI tool to manage Red Hat OpenShift Pipelines from a terminal. The following section describes how to install the CLI tool on different platforms. You can also find the URL to the latest binaries from the OpenShift Container Platform web console by clicking th... | [
"tar xvzf <file>",
"echo USDPATH",
"subscription-manager register",
"subscription-manager refresh",
"subscription-manager list --available --matches '*pipelines*'",
"subscription-manager attach --pool=<pool_id>",
"subscription-manager repos --enable=\"pipelines-1.17-for-rhel-8-x86_64-rpms\"",
"subscri... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/cli_tools/pipelines-cli-tkn |
Chapter 11. Installing a cluster on Azure using ARM templates | Chapter 11. Installing a cluster on Azure using ARM templates In OpenShift Container Platform version 4.14, you can install a cluster on Microsoft Azure by using infrastructure that you provide. Several Azure Resource Manager (ARM) templates are provided to assist in completing these steps or to help model your own. Im... | [
"az login",
"az account list --refresh",
"[ { \"cloudName\": \"AzureCloud\", \"id\": \"8xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx\", \"isDefault\": true, \"name\": \"Subscription Name 1\", \"state\": \"Enabled\", \"tenantId\": \"6xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx\", \"user\": { \"name\": \"you@example.com\", \"type... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.14/html/installing_on_azure/installing-azure-user-infra |
Chapter 7. Lifecycle Management | Chapter 7. Lifecycle Management 7.1. Bundle lifecycle states Applications in an OSGi environment are subject to the lifecycle of its bundles. Bundles have six lifecycle states: Installed - All bundles start in the installed state. Bundles in the installed state are waiting for all of their dependencies to be resolved, ... | [
"bundle:resolve 181",
"bundle:start 181 185 186",
"bundle:stop 181 185 186",
"bundle:restart 181 185 186",
"bundle:start-level 181 70",
"karaf@root()> system:start-level Level 100",
"system:start-level 200"
] | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/deploying_into_apache_karaf/deploybundle-lifecycle |
Chapter 4. Container Images Based on Red Hat Software Collections 3.7 | Chapter 4. Container Images Based on Red Hat Software Collections 3.7 Component Description Supported architectures Application Images rhscl/ruby-30-rhel7 Ruby 3.0 platform for building and running applications x86_64, s390x, ppc64le rhscl/ruby-27-rhel7 Ruby 2.7 platform for building and running applications (EOL) x86_... | null | https://docs.redhat.com/en/documentation/red_hat_software_collections/3/html/using_red_hat_software_collections_container_images/rhscl_3.7_images |
Chapter 4. Customizing the Home page in Red Hat Developer Hub | Chapter 4. Customizing the Home page in Red Hat Developer Hub To access the Home page in Red Hat Developer Hub, the base URL must include the /developer-hub proxy. You can configure the Home page by passing the data into the app-config.yaml file as a proxy. You can provide data to the Home page from the following sourc... | [
"proxy: endpoints: # Other Proxies # customize developer hub instance '/developer-hub': target: <DOMAIN_URL> # i.e https://raw.githubusercontent.com/ pathRewrite: '^/api/proxy/developer-hub': <path to json file> # i.e /janus-idp/backstage-showcase/main/packages/app/public/homepage/data.json changeOrigin: true secur... | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.2/html/getting_started_with_red_hat_developer_hub/proc-customize-rhdh-homepage_rhdh-getting-started |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Tell us how we can make it better. Providing documentation feedback in Jira Use the Create Issue form to provide feedback on the documentation for Red Hat OpenStack Services on OpenShift (RHOSO) or earlier releases of Red Hat Ope... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/managing_secrets_with_the_key_manager_service/proc_providing-feedback-on-red-hat-documentation |
Introduction | Introduction This document provides information about installing, configuring and managing Red Hat Cluster components. Red Hat Cluster components are part of Red Hat Cluster Suite and allow you to connect a group of computers (called nodes or members ) to work together as a cluster. This document does not include infor... | [
"Cluster_Administration(EN)-4.8 (2009-5-13T12:45)"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_administration/ch-intro-CA |
Chapter 48. Configuring an embedded decision engine in IBM WebSphere Application Server | Chapter 48. Configuring an embedded decision engine in IBM WebSphere Application Server A decision engine is a light-weight rule engine that enables you to execute your decisions and business processes. A decision engine can be part of a Red Hat Decision Manager application or it can be deployed as a service through Op... | [
"<dependencyManagement> <dependencies> <dependency> <groupId>com.redhat.ba</groupId> <artifactId>ba-platform-bom</artifactId> <version>7.13.5.redhat-00002</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <!-- Your dependencies --> </dependencies>"... | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/installing_and_configuring_red_hat_decision_manager/was-configure-embedded-engine-proc |
10.3. National Industrial Security Program Operating Manual (NISPOM) | 10.3. National Industrial Security Program Operating Manual (NISPOM) The NISPOM (also called DoD 5220.22-M), as a component of the National Industrial Security Program (NISP), establishes a series of procedures and requirements for all government contractors with regard to classified information. The current NISPOM is ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-federal_standards_and_regulations-national_industrial_security_program_operating_manual |
14.7.4. Displaying a CPU List | 14.7.4. Displaying a CPU List The nodecpumap command displays the number of CPUs that are available to the node, whether they are online or not and it also lists the number that are currently online. | [
"virsh nodecpumap CPUs present: 4 CPUs online: 1 CPU map: y"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sub-sect-numa_node_management-displaying_a_cpu_list |
Chapter 4. Installing a user-provisioned bare metal cluster on a restricted network | Chapter 4. Installing a user-provisioned bare metal cluster on a restricted network In OpenShift Container Platform 4.15, you can install a cluster on bare metal infrastructure that you provision in a restricted network. Important While you might be able to follow this procedure to deploy a cluster on virtualized or cl... | [
"USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.15/html/installing_on_bare_metal/installing-restricted-networks-bare-metal |
15.5. Configuring a Default Server List | 15.5. Configuring a Default Server List From the system administrator's point of view, it is not possible to set a group of bookmarks for all users at once. Nevertheless, the system administrator can allow access to file shares for their users. Nautilus stores a list of file-sharing servers in the ~/.config/nautilus/se... | [
"<?xml version=\"1.0\" encoding=\"UTF-8\"?> <xbel version=\"1.0\" xmlns:bookmark=\"http://www.freedesktop.org/standards/desktop-bookmarks\" xmlns:mime=\"http://www.freedesktop.org/standards/shared-mime-info\"> <bookmark href=\"<input>ftp://ftp.gnome.org/</input>\"> <title><input>GNOME FTP</input></title> </bookmark... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/desktop_migration_and_administration_guide/configuring-default-server-list |
15.2. Booleans | 15.2. Booleans SELinux is based on the least level of access required for a service to run. Services can be run in a variety of ways; therefore, you need to specify how you run your services. Use the following Booleans to set up SELinux: ftpd_anon_write When disabled, this Boolean prevents vsftpd from writing to files ... | [
"~]USD getsebool -a | grep service_name",
"~]USD sepolicy booleans -b boolean_name"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/selinux_users_and_administrators_guide/sect-managing_confined_services-file_transfer_protocol-booleans |
1.6. Know Your Business | 1.6. Know Your Business Whether you work for a large, multinational corporation or a small community college, you must still understand the nature of the business environment in which you work. This can be boiled down to one question: What is the purpose of the systems you administer? The key point here is to understan... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/introduction_to_system_administration/s1-philosophy-business |
7.246. system-config-kickstart | 7.246. system-config-kickstart 7.246.1. RHEA-2013:0470 - system-config-kickstart enhancement update An updated system-config-kickstart package that adds one enhancement is now available for Red Hat Enterprise Linux 6. The system-config-kickstart package contains Kickstart Configurator, a graphical tool for creating kic... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/system-config-kickstart |
5.334. tomcat6 | 5.334. tomcat6 5.334.1. RHBA-2013:0137 - tomcat6 bug fix update Updated tomcat6 packages that fix a bug are now available for Red Hat Enterprise Linux 6. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Bug Fix BZ# 852868 When a web application used its own class loader... | [
"According to TLD or attribute directive in tag file, attribute value does not accept any expressions"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.3_technical_notes/tomcat6 |
3.7.3. Configuring Specific Applications | 3.7.3. Configuring Specific Applications Different applications provide their own configuration mechanisms for TLS . This section describes the TLS -related configuration files employed by the most commonly used server applications and offers examples of typical configurations. Regardless of the configuration you choos... | [
"~]# yum install mod_ssl",
"SSLProtocol all -SSLv2 -SSLv3 SSLCipherSuite HIGH:!aNULL:!MD5 SSLHonorCipherOrder on"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sec-configuring_specific_applications |
Making open source more inclusive | Making open source more inclusive Red Hat is committed to replacing problematic language in our code, documentation, and web properties. We are beginning with these four terms: master, slave, blacklist, and whitelist. Because of the enormity of this endeavor, these changes will be implemented gradually over several upc... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/configuring_red_hat_openstack_platform_networking/making-open-source-more-inclusive |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Tell us how we can make it better. Providing documentation feedback in Jira Use the Create Issue form to provide feedback on the documentation for Red Hat OpenStack Services on OpenShift (RHOSO) or earlier releases of Red Hat Ope... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/deploying_a_custom_block_storage_back_end/proc_providing-feedback-on-red-hat-documentation |
Chapter 84. tsigkey | Chapter 84. tsigkey This chapter describes the commands under the tsigkey command. 84.1. tsigkey create Create new tsigkey Usage: Table 84.1. Command arguments Value Summary -h, --help Show this help message and exit --name NAME Tsigkey name --algorithm ALGORITHM Tsigkey algorithm --secret SECRET Tsigkey secret --scope... | [
"openstack tsigkey create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] --name NAME --algorithm ALGORITHM --secret SECRET --scope SCOPE --resource-id RESOURCE_ID [--all-projects] [--sudo-project-id SUDO_PROJECT_ID]",
"opens... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/command_line_interface_reference/tsigkey |
Tuning performance in Identity Management | Tuning performance in Identity Management Red Hat Enterprise Linux 8 Optimizing the IdM services, such as Directory Server, KDC, and SSSD, for better performance Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/tuning_performance_in_identity_management/index |
Appendix C. S3 common response status codes | Appendix C. S3 common response status codes The following table lists the valid common HTTP response status and its corresponding code. Table C.1. Response Status HTTP Status Response Code 100 Continue 200 Success 201 Created 202 Accepted 204 NoContent 206 Partial content 304 NotModified 400 InvalidArgument 400 Invalid... | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/5/html/developer_guide/s3-common-response-status-codes_dev |
22.4. Additional Resources | 22.4. Additional Resources For configuration options not covered here, please refer to the following resources. 22.4.1. Installed Documentation smb.conf man page - explains how to configure the Samba configuration file smbd man page - describes how the Samba daemon works smbclient and findsmb man pages - learn more abo... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/Samba-Additional_Resources |
Chapter 6. Generic ephemeral volumes | Chapter 6. Generic ephemeral volumes 6.1. Overview Generic ephemeral volumes are a type of ephemeral volume that can be provided by all storage drivers that support persistent volumes and dynamic provisioning. Generic ephemeral volumes are similar to emptyDir volumes in that they provide a per-pod directory for scratch... | [
"kind: Pod apiVersion: v1 metadata: name: my-app spec: containers: - name: my-frontend image: busybox:1.28 volumeMounts: - mountPath: \"/mnt/storage\" name: data command: [ \"sleep\", \"1000000\" ] volumes: - name: data 1 ephemeral: volumeClaimTemplate: metadata: labels: type: my-app-ephvol spec: accessModes: [ \"R... | https://docs.redhat.com/en/documentation/red_hat_openshift_service_on_aws/4/html/storage/generic-ephemeral-volumes |
Chapter 232. MSV Component | Chapter 232. MSV Component Available as of Camel version 1.1 The MSV component performs XML validation of the message body using the MSV Library and any of the supported XML schema languages, such as XML Schema or RelaxNG XML Syntax . Maven users will need to add the following dependency to their pom.xml for this compo... | [
"<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-msv</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>",
"msv:someLocalOrRemoteResource[?options]",
"msv:org/foo/bar.rng msv:file:../foo/bar.rng msv:http://acme.com/cheese.rng",
"msv:r... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/msv-component |
Chapter 96. Master | Chapter 96. Master Only consumer is supported The Camel-Master endpoint provides a way to ensure only a single consumer in a cluster consumes from a given endpoint; with automatic failover if that JVM dies. This can be very useful if you need to consume from some legacy back end which either doesn't support concurrent ... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-master-starter</artifactId> </dependency>",
"from(\"master:cheese:jms:foo\").to(\"activemq:wine\");",
"master:namespace:endpoint[?options]",
"master:namespace:delegateUri",
"// the file endpoint we want to consume from String url... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.8/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-master-component-starter |
Chapter 1. Overview | Chapter 1. Overview AMQ Ruby is a library for developing messaging applications. It enables you to write Ruby applications that send and receive AMQP messages. Important The AMQ Ruby client is a Technology Preview feature only. Technology Preview features are not supported with Red Hat production service level agreemen... | [
"cd <project-dir>"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_the_amq_ruby_client/overview |
Part V. Reference | Part V. Reference | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/administration_and_configuration_guide/part-reference |
Chapter 3. Using the OpenShift Container Platform dashboard to get cluster information | Chapter 3. Using the OpenShift Container Platform dashboard to get cluster information Access the OpenShift Container Platform dashboard, which captures high-level information about the cluster, by navigating to Home Dashboards Overview from the OpenShift Container Platform web console. The OpenShift Container Platform... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/web_console/using-dashboard-to-get-cluster-info |
Security Guide | Security Guide Red Hat JBoss Data Grid 6.6 For securing Red Hat JBoss Data Grid 6.6.1 Gemma Sheldon Red Hat Engineering Content Services gsheldon@redhat.com Christian Huffman Red Hat Engineering Content Services chuffman@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/security_guide/index |
Chapter 10. Error handling | Chapter 10. Error handling Errors in AMQ C++ can be handled in two different ways: Catching exceptions Overriding event-handling functions to intercept AMQP protocol or connection errors Catching exceptions is the most basic, but least granular, way to handle errors. If an error is not handled using an override in a ha... | [
"try { // Something that might throw an exception } catch (proton::error& e) { // Handle Proton-specific problems here } catch (std::exception& e) { // Handle more general problems here }"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_the_amq_cpp_client/error_handling |
Deploying installer-provisioned clusters on bare metal | Deploying installer-provisioned clusters on bare metal OpenShift Container Platform 4.17 Deploying installer-provisioned OpenShift Container Platform clusters on bare metal Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/deploying_installer-provisioned_clusters_on_bare_metal/index |
Chapter 31. Data Format | Chapter 31. Data Format Only producer is supported The Dataformat component allows to use the Data Format as a Camel Component. 31.1. Dependencies When using dataformat with Red Hat build of Camel Spring Boot make sure to use the following Maven dependency to have support for auto configuration: <dependency> <groupId>o... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-dataformat-starter</artifactId> </dependency>",
"dataformat:name:(marshal|unmarshal)[?options]",
"dataformat:name:operation",
"from(\"activemq:My.Queue\"). to(\"dataformat:jaxb:unmarshal?contextPath=com.acme.model\"). to(\"mqseries... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.8/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-dataformat-component-starter |
Chapter 44. Groovy | Chapter 44. Groovy Since Camel 1.3 Camel has support for using Groovy . For example, you can use Groovy in a Predicate with the Message Filter EIP. 44.1. Dependencies When using camel-groovy with Red Hat build of Camel Spring Boot, add the following Maven dependency to your pom.xml to have support for auto configuratio... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-groovy-starter</artifactId> </dependency>",
"groovy(\"someGroovyExpression\")",
"from(\"queue:foo\") .filter(groovy(\"request.lineItems.any { i -> i.value > 100 }\")) .to(\"queue:bar\")",
"<route> <from uri=\"queue:foo\"/> <filter>... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.8/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-groovy-language-starter |
11.2. Preparing and Adding NFS Storage | 11.2. Preparing and Adding NFS Storage 11.2.1. Preparing NFS Storage Set up NFS shares on your file storage or remote server to serve as storage domains on Red Hat Enterprise Virtualization Host systems. After exporting the shares on the remote storage and configuring them in the Red Hat Virtualization Manager, the sha... | [
"groupadd kvm -g 36",
"useradd vdsm -u 36 -g 36",
"chown -R 36:36 /exports/data",
"chmod 0755 /exports/data"
] | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/administration_guide/sect-preparing_and_adding_nfs_storage |
Chapter 6. Network Policy | Chapter 6. Network Policy As a user with the admin role, you can create a network policy for the netobserv namespace to secure inbound access to the Network Observability Operator. 6.1. Configuring an ingress network policy by using the FlowCollector custom resource You can configure the FlowCollector custom resource (... | [
"apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv networkPolicy: enable: true 1 additionalNamespaces: [\"openshift-console\", \"openshift-monitoring\"] 2",
"apiVersion: networking.k8s.io/v1 kind: NetworkPolicy spec: ingress: - from: - podSelector: {} - ... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/network_observability/network-observability-network-policy |
29.3. Scenario 1: Using SSSD as Part of Migration | 29.3. Scenario 1: Using SSSD as Part of Migration Important This is a general migration procedure, but it may not work in every environment. It is strongly recommended that you set up a test LDAP environment and test the migration process before attempting to migrate the real LDAP environment. Set up SSSD. Using SSSD a... | [
"yum install sssd",
"ipa config-mod --enable-migration=TRUE",
"ipa-compat-manage disable",
"service dirsrv restart",
"ipa migrate-ds ldap://ldap.example.com:389",
"ipa-compat-manage enable",
"service dirsrv restart",
"ipa-client-install --enable-dns-updates",
"ldapsearch -LL -x -D 'cn=Directory Mana... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/identity_management_guide/migrating_from_a_directory_server_to_ipa-performing_a_client_based_migration |
Chapter 7. Configuring image streams and image registries | Chapter 7. Configuring image streams and image registries You can update the global pull secret for your cluster by either replacing the current pull secret or appending a new pull secret. The procedure is required when users use a separate registry to store images than the registry used during installation. For more i... | [
"oc get is <imagestream> -n openshift -o json | jq .spec.tags[].from.name | grep registry.redhat.io",
"oc image mirror registry.redhat.io/rhscl/ruby-25-rhel7:latest USD{MIRROR_ADDR}/rhscl/ruby-25-rhel7:latest",
"oc create configmap registry-config --from-file=USD{MIRROR_ADDR_HOSTNAME}..5000=USDpath/ca.crt -n op... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/postinstallation_configuration/post-install-image-config |
Chapter 8. Deploying Red Hat Insights | Chapter 8. Deploying Red Hat Insights If you are using Red Hat Insights as the data collection tool, deploy Red Hat Insights on every RHEL system that is managed by Red Hat Satellite. Do these steps To install Red Hat Insights, see the following information: Installing Red Hat Insights Learn more To learn more about wh... | null | https://docs.redhat.com/en/documentation/subscription_central/1-latest/html/getting_started_with_the_subscriptions_service/assembly-deploying-insights |
Chapter 8. Deployment [apps/v1] | Chapter 8. Deployment [apps/v1] Description Deployment enables declarative updates for Pods and ReplicaSets. Type object 8.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest int... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/workloads_apis/deployment-apps-v1 |
3.7 Release Notes | 3.7 Release Notes Red Hat Software Collections 3.7 Release Notes for Red Hat Software Collections 3.7 Lenka Spackova Red Hat Customer Content Services lspackova@redhat.com Jaromir Hradilek Red Hat Customer Content Services jhradilek@redhat.com Eliska Slobodova Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_software_collections/3/html/3.7_release_notes/index |
20.11. Replicating Account Lockout Attributes | 20.11. Replicating Account Lockout Attributes Account lockout policies will block a user ID from being able to access the Directory Server if the login attempt fails a set number of times. This prevents hackers or other malicious people from illegitimately accessing the Directory Server by guessing a password. Password... | [
"dsconf -D \"cn=Directory Manager\" ldap://server.example.com pwpolicy set --pwdisglobal=\"on\""
] | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/administration_guide/managing_replication-replicating-password-attributes |
34.6. Configure Partition Handling | 34.6. Configure Partition Handling In Red Hat JBoss Data Grid, partition handling is disabled as a default. Declarative Configuration (Library Mode) Enable partition handling declaratively as follows: Programmatic Configuration (Library Mode) Enable partition handling programmatically as follows: Declarative Configurat... | [
"<namedCache name=\"myCache\"> <clustering mode=\"distribution\"> <partitionHandling enabled=\"true\" /> </clustering> </namedCache>",
"ConfigurationBuilder dcc = new ConfigurationBuilder(); dcc.clustering().partitionHandling().enabled(true);",
"<subsystem xmlns=\"urn:infinispan:server:core:6.2\" default-cache-... | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/configure_partition_handling |
Chapter 18. Scaling clusters by adding or removing brokers | Chapter 18. Scaling clusters by adding or removing brokers Scaling Kafka clusters by adding brokers can increase the performance and reliability of the cluster. Adding more brokers increases available resources, allowing the cluster to handle larger workloads and process more messages. It can also improve fault toleran... | [
"apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka metadata: name: my-cluster spec: kafka: replicas: 3 # config: # default.replication.factor: 3 min.insync.replicas: 2 #",
"annotate Kafka my-kafka-cluster strimzi.io/skip-broker-scaledown-check=\"true\"",
"annotate Kafka my-kafka-cluster strimzi.io/skip-broker-sc... | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/deploying_and_managing_streams_for_apache_kafka_on_openshift/con-scaling-kafka-clusters-str |
5.5. Hot Plugging vCPUs | 5.5. Hot Plugging vCPUs You can hot plug vCPUs. Hot plugging means enabling or disabling devices while a virtual machine is running. Important Hot unplugging a vCPU is only supported if the vCPU was previously hot plugged. A virtual machine's vCPUs cannot be hot unplugged to less vCPUs than it was originally created wi... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/virtual_machine_management_guide/CPU_hot_plug |
Developing Applications with Red Hat build of Apache Camel for Quarkus | Developing Applications with Red Hat build of Apache Camel for Quarkus Red Hat build of Apache Camel 4.8 Developing Applications with Red Hat build of Apache Camel for Quarkus | [
"<project> <properties> <quarkus.platform.artifact-id>quarkus-bom</quarkus.platform.artifact-id> <quarkus.platform.group-id>com.redhat.quarkus.platform</quarkus.platform.group-id> <quarkus.platform.version> <!-- The latest 3.15.x version from https://maven.repository.redhat.com/ga/com/redhat/quarkus/platform/quarku... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.8/html-single/developing_applications_with_red_hat_build_of_apache_camel_for_quarkus/index |
Chapter 2. Handling a disk failure | Chapter 2. Handling a disk failure As a storage administrator, you will have to deal with a disk failure at some point over the life time of the storage cluster. Testing and simulating a disk failure before a real failure happens will ensure you are ready for when the real thing does happen. Here is the high-level work... | [
"echo 1 > /sys/block/ BLOCK_DEVICE /device/delete",
"echo 1 > /sys/block/sdb/device/delete",
"tail -50 /var/log/ceph/ceph-osd.1.log 2020-09-02 15:50:50.187067 7ff1ce9a8d80 1 bdev(0x563d263d4600 /var/lib/ceph/osd/ceph-2/block) close 2020-09-02 15:50:50.440398 7ff1ce9a8d80 -1 osd.2 0 OSD:init: unable to mount obj... | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/4/html/operations_guide/handling-a-disk-failure |
D.3. Managing Replicas and Replication Agreements | D.3. Managing Replicas and Replication Agreements This chapter provides details on replication agreements and describes how to manage them. Note For guidelines on setting up additional replication agreements, see Section 4.2.2, "Replica Topology Recommendations" . D.3.1. Explaining Replication Agreements Replicas are j... | [
"ipa-replica-manage list server1.example.com : master server2.example.com: master server3.example.com: master server4.example.com: master",
"ipa-replica-manage list server1.example.com server2.example.com: replica server3.example.com: replica",
"ipa-replica-manage connect server1.example.com server2.example.com... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/linux_domain_identity_authentication_and_policy_guide/managing-topology-old |
probe::sunrpc.clnt.call_sync | probe::sunrpc.clnt.call_sync Name probe::sunrpc.clnt.call_sync - Make a synchronous RPC call Synopsis sunrpc.clnt.call_sync Values xid current transmission id servername the server machine name flags flags dead whether this client is abandoned prog the RPC program number port the port number prot the IP protocol number... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-sunrpc-clnt-call-sync |
5.2. Configuring 802.1X Security | 5.2. Configuring 802.1X Security 802.1X security is the name of the IEEE standard for port-based Network Access Control ( PNAC ). It is also called WPA Enterprise . 802.1X security is a way of controlling access to a logical network from a physical one. All clients who want to join the logical network must authenticate... | [
"nmcli c add type wifi ifname wlo61s0 con-name 'My Wifi Network' 802-11-wireless.ssid 'My Wifi' 802-11-wireless-security.key-mgmt wpa-eap 802-1x.eap tls 802-1x.identity identity@example.com 802-1x.ca-cert /etc/pki/my-wifi/ca.crt 802-1x.client-cert /etc/pki/my-wifi/client.crt 802-1x.private-key /etc/pki/my-wifi/clie... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/networking_guide/sec-configuring_802.1x_security |
Chapter 4. ControlPlaneMachineSet [machine.openshift.io/v1] | Chapter 4. ControlPlaneMachineSet [machine.openshift.io/v1] Description ControlPlaneMachineSet ensures that a specified number of control plane machine replicas are running at any given time. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/machine_apis/controlplanemachineset-machine-openshift-io-v1 |
Chapter 8. Installing a private cluster on AWS | Chapter 8. Installing a private cluster on AWS In OpenShift Container Platform version 4.15, you can install a private cluster into an existing VPC on Amazon Web Services (AWS). The installation program provisions the rest of the required infrastructure, which you can further customize. To customize the installation, y... | [
"ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1",
"cat <path>/<file_name>.pub",
"cat ~/.ssh/id_ed25519.pub",
"eval \"USD(ssh-agent -s)\"",
"Agent pid 31874",
"ssh-add <path>/<file_name> 1",
"Identity added: /home/<you>/<path>/<file_name> (<computer_name>)",
"tar -xvf openshift-install-linux.tar.g... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/installing_on_aws/installing-aws-private |
Chapter 1. Getting Started | Chapter 1. Getting Started This chapter covers the basic tasks that you might need to perform just after you have installed Red Hat Enterprise Linux 7. Note that these items may include tasks that are usually done already during the installation process, but they do not have to be done necessarily, such as the registra... | [
"~]USD date",
"~]USD timedatectl",
"~]USD localectl list-locales",
"~]USD localectl status",
"~]# localectl set-locale LANG=locale",
"~]USD localectl list-keymaps",
"~]USD localectl status",
"~]# localectl set-keymap",
"~]# nmcli con add type type of the connection \"con-name\" connection name ifnam... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/system_administrators_guide/ch-getting_started |
Chapter 1. Pluggable Discovery API | Chapter 1. Pluggable Discovery API You can use the Pluggable Discovery API endpoint, /api/ <version> /discovery , to register an external plug-in with Cryostat and provide information about discoverable application targets to Cryostat. Note As an alternative to the Pluggable Discovery API, you can use the Cryostat agen... | [
"{ \"realm\": \"my-plugin\", \"callback\": \"http://my-plugin.my-namespace.svc.local:1234/callback\" }",
"{ \"data\": { \"result\": { \"id\": \"922dd4f4-9d7c-4ae2-8982-0903868226a6\", \"token\": \" <key_value> \" } }, \"meta\": { \"status\": \"Created\", \"type\": \"application/json\" }",
"http -v https://my-cr... | https://docs.redhat.com/en/documentation/red_hat_build_of_cryostat/3/html/configuring_advanced_cryostat_configurations/assembly_pluggable-api_cryostat |
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