title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
8.4. Understanding the Network Teaming Daemon and the "Runners" | 8.4. Understanding the Network Teaming Daemon and the "Runners" The Team daemon, teamd , uses libteam to control one instance of the team driver. This instance of the team driver adds instances of a hardware device driver to form a " team " of network links. The team driver presents a network interface, team0 for examp... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/networking_guide/sec-Understanding_the_Network_Teaming_Daemon_and_the_Runners |
2.10. Generating the /etc/cgconfig.conf File | 2.10. Generating the /etc/cgconfig.conf File Configuration for the /etc/cgconfig.conf file can be generated from the current cgroup configuration using the cgsnapshot utility. This utility takes a snapshot of the current state of all subsystems and their cgroups and returns their configuration as it would appear in the... | [
"~]# mkdir /cgroup/cpu ~]# mount -t cgroup -o cpu cpu /cgroup/cpu ~]# mkdir /cgroup/cpu/lab1 ~]# mkdir /cgroup/cpu/lab2 ~]# echo 2 > /cgroup/cpu/lab1/cpu.shares ~]# echo 3 > /cgroup/cpu/lab2/cpu.shares ~]# echo 5000000 > /cgroup/cpu/lab1/cpu.rt_period_us ~]# echo 4000000 > /cgroup/cpu/lab1/cpu.rt_runtime_us ~]# mkd... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/resource_management_guide/sec-cgsnapshot |
Chapter 2. New features | Chapter 2. New features The Release Notes for .NET 9.0 containers is an extension of the Release Notes for .NET 9.0 RPM packages. See Release Notes for .NET 9.0 RPM packages for information about known issues, the operating system architecture, privacy, and support. | null | https://docs.redhat.com/en/documentation/net/9.0/html/release_notes_for_.net_9.0_containers/new-features-in-dotnet-conteiners_release-notes-for-dotnet-containers |
Chapter 3. Cluster capabilities | Chapter 3. Cluster capabilities Cluster administrators can use cluster capabilities to enable or disable optional components prior to installation. Cluster administrators can enable cluster capabilities at anytime after installation. Note Cluster administrators cannot disable a cluster capability after it is enabled. 3... | [
"capabilities: baselineCapabilitySet: v4.11 1 additionalEnabledCapabilities: 2 - CSISnapshot - Console - Storage",
"oc get clusteringresses.ingress.openshift.io -n openshift-ingress-operator default -o yaml",
"oc get deployment -n openshift-ingress",
"oc get network/cluster -o jsonpath='{.status.clusterNetwor... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/installation_overview/cluster-capabilities |
Chapter 1. Starting with containers | Chapter 1. Starting with containers Linux containers have emerged as a key open source application packaging and delivery technology, combining lightweight application isolation with the flexibility of image-based deployment methods. Red Hat Enterprise Linux implements Linux containers using core technologies such as: ... | [
"subscription-manager register Registering to: subscription.rhsm.redhat.com:443/subscription Username: <username> Password: <password>",
"subscription-manager attach --auto",
"subscription-manager attach --pool <PoolID>",
"yum module install -y container-tools",
"yum install podman-docker",
"yum install p... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/building_running_and_managing_containers/assembly_starting-with-containers_building-running-and-managing-containers |
Part I. Satellite Architecture | Part I. Satellite Architecture | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/satellite_overview_concepts_and_deployment_considerations/part-architecture |
Chapter 12. The Memcached Interface | Chapter 12. The Memcached Interface Memcached is an in-memory caching system used to improve response and operation times for database-driven websites. The Memcached caching system defines a text based protocol called the Memcached protocol. The Memcached protocol uses in-memory objects or (as a last resort) passes to ... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/chap-the_memcached_interface |
Chapter 15. Log Record Fields | Chapter 15. Log Record Fields The following fields can be present in log records exported by the logging. Although log records are typically formatted as JSON objects, the same data model can be applied to other encodings. To search these fields from Elasticsearch and Kibana, use the full dotted field name when searchi... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/logging/cluster-logging-exported-fields |
Authentication and authorization | Authentication and authorization OpenShift Container Platform 4.12 Configuring user authentication and access controls for users and services Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/authentication_and_authorization/index |
4.7. Online Data Relocation | 4.7. Online Data Relocation You can move data while the system is in use with the pvmove command. The pvmove command breaks up the data to be moved into sections and creates a temporary mirror to move each section. For more information on the operation of the pvmove command, see the pvmove (8) man page. Because the pvm... | [
"pvmove /dev/sdc1",
"pvmove -n MyLV /dev/sdc1",
"pvmove -b /dev/sdc1 /dev/sdf1",
"pvmove -i5 /dev/sdd1"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_logical_volume_manager/online_relocation |
Appendix A. Revision History | Appendix A. Revision History Note that revision numbers relate to the edition of this manual, not to version numbers of Red Hat Certificate System. Revision History Revision 10.3-0 Tue Feb 22 2022 Florian Delehaye Various fixes for 10.3. Revision 10.2-0 Wed Jul 14 2021 Florian Delehaye Various fixes for 10.2. Revision ... | null | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/planning_installation_and_deployment_guide/revhistory |
Chapter 5. DMN support in Red Hat Decision Manager | Chapter 5. DMN support in Red Hat Decision Manager Red Hat Decision Manager provides runtime support for DMN 1.1, 1.2, 1.3, and 1.4 models at conformance level 3, and design support for DMN 1.2 models at conformance level 3. You can integrate DMN models with your Red Hat Decision Manager decision services in several wa... | [
"-Dorg.kie.dmn.strictConformance=true",
"-Dorg.kie.dmn.runtime.typecheck=true",
"-Dorg.kie.dmn.decisionservice.coercesingleton=false",
"-Dorg.kie.dmn.profiles.signavio=org.kie.dmn.signavio.KieDMNSignavioProfile",
"<kmodule xmlns=\"http://www.drools.org/xsd/kmodule\"> <configuration> <property key=\"org.kie.... | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/developing_decision_services_in_red_hat_decision_manager/dmn-support-con_dmn-models |
Chapter 12. Activating or deactivating a KIE container on KIE Server | Chapter 12. Activating or deactivating a KIE container on KIE Server You can now stop the creation of new process instances from a given container by deactivating it but at the same time continue working on its existing process instances and tasks. In case the deactivation is temporary, you can activate the container a... | null | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/managing_red_hat_process_automation_manager_and_kie_server_settings/kie-server-deactivate-kie-containers-proc |
Metadata APIs | Metadata APIs OpenShift Container Platform 4.15 Reference guide for metadata APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/metadata_apis/index |
2.13. Using the Notification API | 2.13. Using the Notification API The cgroups notification API allows user space applications to receive notifications about the changing status of a cgroup. Currently, the notification API only supports monitoring of the Out of Memory (OOM) control file: memory.oom_control . To create a notification handler, write a C ... | [
"<event_file_descriptor> <OOM_control_file_descriptor>"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/resource_management_guide/sec-Using_the_Notification_API |
probe::signal.systkill.return | probe::signal.systkill.return Name probe::signal.systkill.return - Sending kill signal to a thread completed Synopsis signal.systkill.return Values retstr The return value to either __group_send_sig_info, name Name of the probe point | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-signal-systkill-return |
15.5. Live KVM Migration with virsh | 15.5. Live KVM Migration with virsh A guest virtual machine can be migrated to another host physical machine with the virsh command. The migrate command accepts parameters in the following format: Note that the --live option may be eliminated when live migration is not required. Additional options are listed in Section... | [
"virsh migrate --live GuestName DestinationURL",
"virsh list Id Name State ---------------------------------- 10 guest1-rhel6-64 running",
"virsh migrate --live guest1-rhel7-64 qemu+ssh://host2.example.com/system",
"virsh list Id Name State ---------------------------------- 10 guest1-rhel7-64 running",
"vi... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/virtualization_deployment_and_administration_guide/sect-KVM_live_migration-Live_KVM_migration_with_virsh |
Chapter 5. Managing authorizations by using external files | Chapter 5. Managing authorizations by using external files To automate Red Hat Developer Hub maintenance, you can configure permissions and roles in external files, before starting Developer Hub. 5.1. Defining authorizations in external files by using the operator To automate Red Hat Developer Hub maintenance, you can ... | [
"p, <role_entity_reference> , <permission> , <action> , <allow_or_deny>",
"g, <group_or_user> , <role_entity_reference>",
"p, role:default/guests, catalog-entity, read, allow p, role:default/guests, catalog.entity.create, create, allow g, user:default/my-user, role:default/guests g, group:default/my-group, role... | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.4/html/authorization/managing-authorizations-by-using-external-files |
Chapter 5. ironic | Chapter 5. ironic The following chapter contains information about the configuration options in the ironic service. 5.1. ironic.conf This section contains options for the /etc/ironic/ironic.conf file. 5.1.1. DEFAULT The following table outlines the options available under the [DEFAULT] group in the /etc/ironic/ironic.c... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/configuration_reference/ironic |
5.2. GFS2 File System Hangs and Requires Reboot of One Node | 5.2. GFS2 File System Hangs and Requires Reboot of One Node If your GFS2 file system hangs and does not return commands run against it, but rebooting one specific node returns the system to normal, this may be indicative of a locking problem or bug. Should this occur, gather the following data: The gfs2 lock dump for t... | [
"cat /sys/kernel/debug/gfs2/ fsname /glocks >glocks. fsname . nodename",
"dlm_tool lockdebug -sv lsname ."
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/global_file_system_2/s1-gfs2hang-onenode |
Chapter 4. About Logging | Chapter 4. About Logging As a cluster administrator, you can deploy logging on an OpenShift Dedicated cluster, and use it to collect and aggregate node system audit logs, application container logs, and infrastructure logs. You can forward logs to your chosen log outputs, including on-cluster, Red Hat managed log stora... | null | https://docs.redhat.com/en/documentation/openshift_dedicated/4/html/logging/cluster-logging |
Container Security Guide | Container Security Guide Red Hat Enterprise Linux Atomic Host 7 Container Security Guide Red Hat Atomic Host Documentation Team appinfra-docs@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_atomic_host/7/html/container_security_guide/index |
Chapter 3. CloudCredential [operator.openshift.io/v1] | Chapter 3. CloudCredential [operator.openshift.io/v1] Description CloudCredential provides a means to configure an operator to manage CredentialsRequests. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object Required spec 3.1. Specificati... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/operator_apis/cloudcredential-operator-openshift-io-v1 |
Chapter 4. Viewing application composition by using the Topology view | Chapter 4. Viewing application composition by using the Topology view The Topology view in the Developer perspective of the web console provides a visual representation of all the applications within a project, their build status, and the components and services associated with them. 4.1. Prerequisites To view your app... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_service_on_aws/4/html/building_applications/odc-viewing-application-composition-using-topology-view |
2.28. RHEA-2011:0605 - new package: perl-TermReadKey | 2.28. RHEA-2011:0605 - new package: perl-TermReadKey A new perl-TermReadKey package is now available for Red Hat Enterprise Linux 6. The Term::ReadKey module provides a mechanism for Perl scripts to control various terminal driver modes, perform non-blocking reads, and interact with a terminal. This enhancement update ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.1_technical_notes/perl-termreadkey_new |
18.15. Setting Access Controls on Directory Manager | 18.15. Setting Access Controls on Directory Manager Having an unconstrained administrative user makes sense from a maintenance perspective. The Directory Manager requires a high level of access in order to perform maintenance tasks and to response to incidents. However, because of the power of the Directory Manager use... | [
"dsconf -D \"cn=Directory Manager\" ldap://server.example.com plugin root-dn enable Plugin 'RootDN Access Control' enabled",
"dsconf -D \"cn=Directory Manager\" ldap://server.example.com plugin root-dn set --open-time=0600 --close-time=2100 --allow-host=\"*.example.com\" --deny-host=\"*.remote.example.com\"",
"... | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/administration_guide/rootdn-acl |
Part VII. Developing Apache CXF Interceptors | Part VII. Developing Apache CXF Interceptors This guide describes how to write Apache CXF interceptors that can perform pre and post processing on messages. | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/CXFInterceptorGuide |
Appendix C. Using AMQ Broker with the examples | Appendix C. Using AMQ Broker with the examples The AMQ JMS examples require a running message broker with a queue named queue . Use the procedures below to install and start the broker and define the queue. C.1. Installing the broker Follow the instructions in Getting Started with AMQ Broker to install the broker and c... | [
"<broker-instance-dir> /bin/artemis run",
"example-broker/bin/artemis run __ __ ____ ____ _ /\\ | \\/ |/ __ \\ | _ \\ | | / \\ | \\ / | | | | | |_) |_ __ ___ | | _____ _ __ / /\\ \\ | |\\/| | | | | | _ <| '__/ _ \\| |/ / _ \\ '__| / ____ \\| | | | |__| | | |_) | | | (_) | < __/ | /_/ \\_\\_| |_|\\___\\_\\ |____/|... | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_the_amq_jms_client/using_the_broker_with_the_examples |
Chapter 2. Eclipse Temurin features | Chapter 2. Eclipse Temurin features Eclipse Temurin does not contain structural changes from the upstream distribution of OpenJDK. For the list of changes and security fixes that the latest OpenJDK 17 release of Eclipse Temurin includes, see OpenJDK 17.0.9 Released . 2.1. New features and enhancements Review the follow... | [
"Locale settings: default locale = English default display locale = English default format locale = English tzdata version = 2023c"
] | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/17/html/release_notes_for_eclipse_temurin_17.0.9/openjdk-temurin-features-17-0-9_openjdk |
Deploying OpenShift Data Foundation using bare metal infrastructure | Deploying OpenShift Data Foundation using bare metal infrastructure Red Hat OpenShift Data Foundation 4.17 Instructions on deploying OpenShift Data Foundation using local storage on bare metal infrastructure Red Hat Storage Documentation Team Abstract Read this document for instructions about how to install Red Hat Ope... | [
"oc annotate namespace openshift-storage openshift.io/node-selector=",
"vault secrets enable -path=odf kv",
"vault secrets enable -path=odf kv-v2",
"echo ' path \"odf/*\" { capabilities = [\"create\", \"read\", \"update\", \"delete\", \"list\"] } path \"sys/mounts\" { capabilities = [\"read\"] }'| vault polic... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html-single/deploying_openshift_data_foundation_using_bare_metal_infrastructure/deploy-using-local-storage-devices-bm |
Chapter 9. Upgrading a template-based broker deployment | Chapter 9. Upgrading a template-based broker deployment The following procedures show how to upgrade the broker container image for a deployment that is based on application templates. Note To upgrade an existing AMQ Broker deployment on OpenShift Container Platform 3.11 to run on OpenShift Container Platform 4.5 or la... | [
"spec: containers: image: 'registry.redhat.io/amq7/amq-broker:7.8' .. imagePullSecrets: - name: {PULL-SECRET-NAME}",
"spec: containers: image: 'registry.redhat.io/amq7/amq-broker:7.8' .. imagePullSecrets: - name: {PULL-SECRET-NAME}"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/deploying_amq_broker_on_openshift/upgrading-template-based-broker-deployments_broker-ocp |
Chapter 11. Performance and Scalability | Chapter 11. Performance and Scalability KSM Enhancements Kernel Shared Memory (KSM) has been enhanced to consider non-uniform memory access (NUMA) when coalescing pages, which improves performance of the applications on the system. Also, additional page types have been included to increase the density of applications a... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_release_notes/bh-performance_and_scalability |
7.4. Enabling, Disabling, and Banning Cluster Resources | 7.4. Enabling, Disabling, and Banning Cluster Resources In addition to the pcs resource move command described in Section 7.1, "Manually Moving Resources Around the Cluster" , there are a variety of other commands you can use to control the behavior of cluster resources. You can manually stop a running resource and pre... | [
"pcs resource disable resource_id [--wait[= n ]]",
"pcs resource enable resource_id [--wait[= n ]]",
"pcs resource ban resource_id [ node ] [--master] [lifetime= lifetime ] [--wait[= n ]]",
"pcs resource debug-start resource_id"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/configuring_the_red_hat_high_availability_add-on_with_pacemaker/s1-resource_control-HAAR |
7.237. xorg-x11-fonts | 7.237. xorg-x11-fonts 7.237.1. RHBA-2015:1270 - xorg-x11-fonts bug fix update Updated xorg-x11-fonts packages that fix one bug are now available for Red Hat Enterprise Linux 6. The xorg-x11-fonts packages provide X.Org X Window System fonts. Bug Fix BZ# 1089118 Previously, the Japanese TrueType fonts provided by the ip... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.7_technical_notes/package-xorg-x11-fonts |
Chapter 6. Managing pipeline runs | Chapter 6. Managing pipeline runs Using Pipelines as Code, you can create pipelines in your code repository and run these pipelines. 6.1. Creating a pipeline run using Pipelines as Code To run pipelines using Pipelines as Code, you can create pipeline run definitions or templates as YAML files in the .tekton/ directory... | [
"apiVersion: tekton.dev/v1 kind: PipelineRun metadata: name: pipeline-pr-main annotations: pipelinesascode.tekton.dev/on-target-branch: \"[main]\" 1 pipelinesascode.tekton.dev/on-event: \"[pull_request]\"",
"apiVersion: tekton.dev/v1 kind: PipelineRun metadata: name: pipeline-push-on-main annotations: pipelinesas... | https://docs.redhat.com/en/documentation/red_hat_openshift_pipelines/1.15/html/pipelines_as_code/managing-pipeline-runs-pac_using-pac-resolver |
Chapter 2. Preparing for overcloud deployment with the director Operator | Chapter 2. Preparing for overcloud deployment with the director Operator Before you can deploy an overcloud with the director Operator, you must create a data volume for the base operating system and add authentication details for your remote git repository. You can also set the root password for your nodes. If you do ... | [
"sudo subscription-manager repos --enable=cnv-4.10-for-rhel-8-x86_64-rpms sudo dnf install -y kubevirt-virtctl",
"dnf install -y libguestfs-tools-c",
"sudo virt-customize -a <local path to image> --run-command 'sed -i -e \"s/^\\(kernelopts=.*\\)net.ifnames=0 \\(.*\\)/\\1\\2/\" /boot/grub2/grubenv' sudo virt-cus... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/rhosp_director_operator_for_openshift_container_platform/assembly_preparing-for-overcloud-deployment-with-the-director-operator_rhosp-director-operator |
Chapter 11. Monitoring Kafka | Chapter 11. Monitoring Kafka Monitoring data allows you to monitor the performance and health of Streams for Apache Kafka. You can configure your deployment to capture metrics data for analysis and notifications. Metrics data is useful when investigating issues with connectivity and data delivery. For example, metrics ... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/streams_for_apache_kafka_on_openshift_overview/metrics-overview_str |
Chapter 5. Console [operator.openshift.io/v1] | Chapter 5. Console [operator.openshift.io/v1] Description Console provides a means to configure an operator to manage the console. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object Required spec 5.1. Specification Property Type Descrip... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/operator_apis/console-operator-openshift-io-v1 |
Chapter 46. Installing and running IBM WebSphere Application Server | Chapter 46. Installing and running IBM WebSphere Application Server IBM WebSphere Application Server must be installed and running for you to apply many of the configurations that accommodate KIE Server. This section describes how to install and start IBM WebSphere. For the most up-to-date and detailed installation ins... | [
"sudo ./install",
"sudo ./manageprofiles.sh -create -profileName testprofile -profilePath /profiles/testprofile -adminUserName websphere -adminPassword password123",
"sudo ./startServer.sh <SERVER_NAME>",
"http://<HOST>:9060/ibm/console",
"http://localhost:9060/ibm/console"
] | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/installing_and_configuring_red_hat_process_automation_manager/was-install-start-proc |
Chapter 1. Red Hat Enterprise Linux AI 1.2 release notes | Chapter 1. Red Hat Enterprise Linux AI 1.2 release notes RHEL AI provides organizations with a process to develop enterprise applications on open source Large Language Models (LLMs). 1.1. About this release Red Hat Enterprise Linux AI version 1.2 includes various features for Large Language Model (LLM) fine-tuning on t... | [
"mkdir -p /var/lib/kdump/dracut.conf.d echo \"dracutmodules=''\" > /var/lib/kdump/dracut.conf.d/99-kdump.conf echo \"omit_dracutmodules=''\" >> /var/lib/kdump/dracut.conf.d/99-kdump.conf echo \"dracut_args --confdir /var/lib/kdump/dracut.conf.d --install /usr/lib/passwd --install /usr/lib/group\" >> /etc/kdump.conf... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_ai/1.2/html/release_notes/rhelai_release_notes |
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/4.15/html/managing_hybrid_and_multicloud_resources/providing-feedback-on-red-hat-documentation_rhodf |
Chapter 10. Understanding and creating service accounts | Chapter 10. Understanding and creating service accounts 10.1. Service accounts overview A service account is an OpenShift Container Platform account that allows a component to directly access the API. Service accounts are API objects that exist within each project. Service accounts provide a flexible way to control API... | [
"system:serviceaccount:<project>:<name>",
"oc get sa",
"NAME SECRETS AGE builder 2 2d default 2 2d deployer 2 2d",
"oc create sa <service_account_name> 1",
"serviceaccount \"robot\" created",
"apiVersion: v1 kind: ServiceAccount metadata: name: <service_account_name> namespace: <current_project>",
"oc d... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/authentication_and_authorization/understanding-and-creating-service-accounts |
Installing on-premise with Assisted Installer | Installing on-premise with Assisted Installer OpenShift Container Platform 4.18 Installing OpenShift Container Platform on-premise with the Assisted Installer Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html-single/installing_on-premise_with_assisted_installer/index |
Part III. Red Hat OpenShift Container Platform Bare Metal Hardware Certification | Part III. Red Hat OpenShift Container Platform Bare Metal Hardware Certification Note This chapter is applicable only for Red Hat OpenShift Container Platform bare metal hardware certification. The Red Hat OpenShift Platform Bare Metal hardware certification verifies that your bare-metal servers are ready to be orchest... | null | https://docs.redhat.com/en/documentation/red_hat_hardware_certification/2025/html/red_hat_bare_metal_hardware_certification_workflow_guide/con_red-hat-openshift-container-platform-baremetal-hardware-certification_rhosp-bm-wf-certification-steps |
25.21. Troubleshooting Online Storage Configuration | 25.21. Troubleshooting Online Storage Configuration This section provides solution to common problems users experience during online storage reconfiguration. Logical unit removal status is not reflected on the host. When a logical unit is deleted on a configured filer, the change is not reflected on the host. In such c... | [
"ls -l /dev/mpath | grep stale-logical-unit",
"lrwxrwxrwx 1 root root 7 Aug 2 10:33 /3600d0230003414f30000203a7bc41a00 -> ../dm-4 lrwxrwxrwx 1 root root 7 Aug 2 10:33 /3600d0230003414f30000203a7bc41a00p1 -> ../dm-5",
"/dev/dm-4 /dev/dm-5 /dev/mapper/3600d0230003414f30000203a7bc41a00 /dev/mapper/3600d0230003414f... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/storage_administration_guide/troubleshooting |
Chapter 3. Logging information for Red Hat Quay | Chapter 3. Logging information for Red Hat Quay Obtaining log information using can be beneficial in various ways for managing, monitoring, and troubleshooting applications running in containers or pods. Some of the reasons why obtaining log information is valuable include the following: Debugging and Troubleshooting :... | [
"oc logs <quay_pod_name>",
"podman logs <quay_container_name>",
"gunicorn-web stdout | 2023-01-20 15:41:52,071 [205] [DEBUG] [app] Starting request: urn:request:0d88de25-03b0-4cf9-b8bc-87f1ac099429 (/oauth2/azure/callback) {'X-Forwarded-For': '174.91.79.124'}",
"oc logs <quay_pod_name> --previous",
"oc logs... | https://docs.redhat.com/en/documentation/red_hat_quay/3.9/html/troubleshooting_red_hat_quay/obtaining-quay-logs |
6.5. Disabling the Cluster Software | 6.5. Disabling the Cluster Software It may become necessary to temporarily disable the cluster software on a cluster member. For example, if a cluster member experiences a hardware failure, you may want to reboot that member, but prevent it from rejoining the cluster to perform maintenance on the system. Use the /sbin/... | [
"chkconfig --level 2345 rgmanager off chkconfig --level 2345 gfs off chkconfig --level 2345 clvmd off chkconfig --level 2345 fenced off chkconfig --level 2345 lock_gulmd off chkconfig --level 2345 cman off chkconfig --level 2345 ccsd off",
"chkconfig --level 2345 rgmanager on chkconfig --level 2345 gfs on chkconf... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_administration/s1-admin-disable-ca |
Chapter 9. Configuring an iSCSI initiator | Chapter 9. Configuring an iSCSI initiator An iSCSI initiator forms a session to connect to the iSCSI target. By default, an iSCSI service is lazily started and the service starts after running the iscsiadm command. If root is not on an iSCSI device or there are no nodes marked with node.startup = automatic then the iSC... | [
"yum install iscsi-initiator-utils",
"cat /etc/iscsi/initiatorname.iscsi InitiatorName=iqn.2006-04.com.example:888",
"vi /etc/iscsi/initiatorname.iscsi InitiatorName= custom-name",
"systemctl restart iscsid",
"iscsiadm -m discovery -t st -p 10.64.24.179 10.64.24.179:3260,1 iqn.2006-04.example:444 iscsiadm -... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/managing_storage_devices/configuring-an-iscsi-initiator_managing-storage-devices |
Chapter 2. Overview | Chapter 2. Overview .NET is a general purpose, modular, cross-platform, and open source implementation of .NET that features automatic memory management and modern programming languages. It allows users to build high-quality applications efficiently. .NET 9.0 is available on RHEL 8.10, RHEL 9.5, and later. .NET 9.0 is ... | null | https://docs.redhat.com/en/documentation/net/9.0/html/release_notes_for_.net_9.0_rpm_packages/dotnet-overview_release-notes-for-dotnet-rpms |
5.8. Using Zones to Manage Incoming Traffic Depending on Source | 5.8. Using Zones to Manage Incoming Traffic Depending on Source You can use zones to manage incoming traffic based on its source. That enables you to sort incoming traffic and route it through different zones to allow or disallow services that can be reached by that traffic. If you add a source to a zone, the zone beco... | [
"~]# firewall-cmd --add-source=<source>",
"~]# firewall-cmd --zone= zone-name --add-source=<source>",
"~]# firewall-cmd --get-zones",
"~]# firewall-cmd --zone=trusted --add-source= 192.168.2.15",
"~]# firewall-cmd --runtime-to-permanent",
"~]# firewall-cmd --zone= zone-name --list-sources",
"~]# firewal... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/security_guide/sec-Using_Zones_to_Manage_Incoming_Traffic_Depending_on_Source |
7.319. openswan | 7.319. openswan 7.319.1. RHSA-2013:0827 - Important: openswan security update Updated openswan packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/openswan |
Appendix B. List of Bugzillas by Component | Appendix B. List of Bugzillas by Component This appendix provides a list of all components and their related Bugzillas that are included in this book. Table B.1. List of Bugzillas by Component Component New Features Notable Bug Fixes Technology Previews Known Issues 389-ds-base BZ# 1394000 , BZ# 1395940 , BZ# 1425907 B... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.4_release_notes/appe-list-of-bugzillas-by-component |
Keeping Red Hat OpenStack Platform Updated | Keeping Red Hat OpenStack Platform Updated Red Hat OpenStack Platform 16.2 Performing minor updates of Red Hat OpenStack Platform OpenStack Documentation Team rhos-docs@redhat.com Abstract You can perform a minor update of your Red Hat OpenStack Platform (RHOSP) environment to keep it updated with the latest packages a... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/keeping_red_hat_openstack_platform_updated/index |
Chapter 4. Reviewing a system using tuna interface | Chapter 4. Reviewing a system using tuna interface Use the tuna tool to adjust scheduler tunables, tune thread priority, IRQ handlers, and isolate CPU cores and sockets. Tuna reduces the complexity of performing tuning tasks. The tuna tool performs the following operations: Lists the CPUs on a system Lists the interrup... | [
"yum install tuna",
"tuna -h",
"tuna --show_threads thread pid SCHED_ rtpri affinity cmd 1 OTHER 0 0,1 init 2 FIFO 99 0 migration/0 3 OTHER 0 0 ksoftirqd/0 4 FIFO 99 0 watchdog/0",
"tuna --threads= pid_or_cmd_list --show_threads",
"tuna --save=filename",
"tuna --cpus= cpu_list [ command ]",
"tuna --cpus... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/monitoring_and_managing_system_status_and_performance/reviewing-a-system-using-tuna-interface_monitoring-and-managing-system-status-and-performance |
3.11. Example: Create Virtual Machine | 3.11. Example: Create Virtual Machine The following example creates a virtual machine called vm1 on the Default cluster using the virtualization environment's Blank template as a basis. The request also defines the virtual machine's memory as 512 MB and sets the boot device to a virtual hard disk. Example 3.13. Create ... | [
"POST /ovirt-engine/api/vms HTTP/1.1 Accept: application/xml Content-type: application/xml <vm> <name>vm1</name> <cluster> <name>default</name> </cluster> <template> <name>Blank</name> </template> <memory>536870912</memory> <os> <boot dev=\"hd\"/> </os> <cpu_profile id=\"0000001a-001a-001a-001a-00000000035e\"/> </v... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/version_3_rest_api_guide/example_create_virtual_machine |
Chapter 3. Installing Serverless | Chapter 3. Installing Serverless 3.1. Preparing to install OpenShift Serverless Read the following information about supported configurations and prerequisites before you install OpenShift Serverless. OpenShift Serverless is supported for installation in a restricted network environment. OpenShift Serverless currently ... | [
"--- apiVersion: v1 kind: Namespace metadata: name: openshift-serverless --- apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: serverless-operators namespace: openshift-serverless spec: {} --- apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: serverless-operator name... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/serverless/installing-serverless |
Index | Index A acl mount option, Mounting a GFS2 File System adding journals to a file system, Adding Journals to a GFS2 File System atime, configuring updates, Configuring atime Updates mounting with noatime , Mount with noatime mounting with relatime , Mount with relatime C Configuration considerations, GFS2 Configuration a... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/global_file_system_2/ix01 |
Using the Data Grid Command Line Interface | Using the Data Grid Command Line Interface Red Hat Data Grid 8.4 Access and manage remote caches with the Data Grid CLI Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.4/html/using_the_data_grid_command_line_interface/index |
23.6. Verifying Time Synchronization | 23.6. Verifying Time Synchronization When PTP time synchronization is working properly, new messages with offsets and frequency adjustments will be printed periodically to the ptp4l and phc2sys (if hardware time stamping is used) outputs. These values will eventually converge after a short period of time. These message... | [
"ptp4l[352.359]: selected /dev/ptp0 as PTP clock ptp4l[352.361]: port 1: INITIALIZING to LISTENING on INITIALIZE ptp4l[352.361]: port 0: INITIALIZING to LISTENING on INITIALIZE ptp4l[353.210]: port 1: new foreign master 00a069.fffe.0b552d-1 ptp4l[357.214]: selected best master clock 00a069.fffe.0b552d ptp4l[357.214... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/s1-verifying_time_synchronization |
Chapter 9. Logging | Chapter 9. Logging 9.1. Configuring logging The client uses the SLF4J API, enabling users to select a particular logging implementation based on their needs. For example, users can provide the slf4j-log4j binding to select the Log4J implementation. More details on SLF4J are available from its website . The client uses ... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_jms_client/logging |
Chapter 5. Desktop | Chapter 5. Desktop Cancelling shutdown from a GUI session now switches to running session Previously, the policykit credentials for shutting down the system were not obtained up front before logging out. Consequently, if the users cancelled the policykit authentication dialog, they were sent back to the login screen in... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.9_technical_notes/bug_fixes_desktop |
Chapter 160. Ignite Messaging Component | Chapter 160. Ignite Messaging Component Available as of Camel version 2.17 The Ignite Messaging endpoint is one of camel-ignite endpoints which allows you to send and consume messages from an Ignite topic . This endpoint supports producers (to send messages) and consumers (to receive messages). 160.1. Options The Ignit... | [
"ignite-messaging:topic"
] | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/ignite-messaging-component |
Chapter 9. application | Chapter 9. application This chapter describes the commands under the application command. 9.1. application credential create Create new application credential Usage: Table 9.1. Positional Arguments Value Summary <name> Name of the application credential Table 9.2. Optional Arguments Value Summary -h, --help Show this h... | [
"openstack application credential create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] [--secret <secret>] [--role <role>] [--expiration <expiration>] [--description <description>] [--unrestricted] [--restricted] <name>",
"... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/command_line_interface_reference/application |
20.7.3. Related Books | 20.7.3. Related Books System Administrators Guide ; Red Hat, Inc - The OpenSSH chapter explains how to set up an SSH server and use the SSH client software provided in the OpenSSH suite of tools. It also explains how to generate an RSA (or DSA) key pair, which allow for password-free logins. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/reference_guide/s2-ssh-related-books |
6.2. Entitlement | 6.2. Entitlement subscription-manager component If multiple repositories are enabled, subscription-manager installs product certificates from all repositories instead of installing the product certificate only from the repository from which the RPM package was installed. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.6_technical_notes/entitlement |
Appendix A. Revision History | Appendix A. Revision History 0.1-3 Tue Sep 29 2020, Lenka Spackova ( lspackova@redhat.com ) Release of the Red Hat Enterprise Linux 7.9 Package Manifest. 0.1-2 Tue Mar 31 2020, Lenka Spackova ( lspackova@redhat.com ) Release of the Red Hat Enterprise Linux 7.8 Package Manifest. 0.1-1 Fri Nov 15 2019, Lenka Spackova ( l... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/package_manifest/revision_history |
Chapter 7. DMN model execution | Chapter 7. DMN model execution You can create or import DMN files in your Red Hat Process Automation Manager project using Business Central or package the DMN files as part of your project knowledge JAR (KJAR) file without Business Central. After you implement your DMN files in your Red Hat Process Automation Manager p... | [
"mvn clean install",
"<!-- Required for the DMN runtime API --> <dependency> <groupId>org.kie</groupId> <artifactId>kie-dmn-core</artifactId> <version>USD{rhpam.version}</version> </dependency> <!-- Required if not using classpath KIE container --> <dependency> <groupId>org.kie</groupId> <artifactId>kie-ci</artif... | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/developing_decision_services_in_red_hat_process_automation_manager/dmn-execution-con_dmn-models |
Chapter 2. Scheduling policies for RHEL for Real Time | Chapter 2. Scheduling policies for RHEL for Real Time In real-time, the scheduler is the kernel component that determines the runnable thread to run. Each thread has an associated scheduling policy and a static scheduling priority, known as sched_priority . The scheduling is preemptive and therefore the currently runni... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_real_time/9/html/optimizing_rhel_9_for_real_time_for_low_latency_operation/assembly_scheduling-policies-for-rhel-for-real-time_optimizing-rhel9-for-real-time-for-low-latency-operation |
Chapter 5. Known issues | Chapter 5. Known issues There are no known issues affecting this release. | null | https://docs.redhat.com/en/documentation/red_hat_build_of_node.js/22/html/release_notes_for_node.js_22/known-issues-nodejs |
Chapter 2. Installation | Chapter 2. Installation This chapter guides you through the steps to install AMQ .NET in your environment. 2.1. Prerequisites You must have a subscription to access AMQ release files and repositories. To use AMQ .NET on Red Hat Enterprise Linux, you must install the the .NET Core 3.1 developer tools. For information, s... | [
"unzip amq-clients-2.10.0-dotnet-core.zip",
"<?xml version=\"1.0\" encoding=\"utf-8\"?> <configuration> <packageSources> <add key=\"nuget.org\" value=\"https://api.nuget.org/v3/index.json\" protocolVersion=\"3\"/> <add key=\"amq-clients\" value=\" <install-dir> /nupkg\"/> </packageSources> </configuration>"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_the_amq_.net_client/installation |
Chapter 4. Publishing applications with .NET 8.0 | Chapter 4. Publishing applications with .NET 8.0 .NET 8.0 applications can be published to use a shared system-wide version of .NET or to include .NET. The following methods exist for publishing .NET 8.0 applications: Self-contained deployment (SCD) - The application includes .NET. This method uses a runtime built by M... | [
"dotnet publish my-app -f net8.0",
"dotnet publish my-app -f net8.0 -r rhel.9- architecture --self-contained false"
] | https://docs.redhat.com/en/documentation/net/8.0/html/getting_started_with_.net_on_rhel_9/assembly_publishing-apps-using-dotnet_getting-started-with-dotnet-on-rhel-9 |
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_fuse/7.13/html/apache_karaf_transaction_guide/making-open-source-more-inclusive |
4.3. Overview of Enterprise Security Client Configuration | 4.3. Overview of Enterprise Security Client Configuration The Enterprise Security Client is an intermediary frontend that provides connections between users (and their tokens), the Token Processing System, and certificate authority. The Enterprise Security Client provides two slightly different interfaces: A local inte... | [
"pref( parameter , value );",
"#pref(\"toolkit.defaultChromeURI\", \"chrome://esc/content/settings.xul\"); pref(\"signed.applets.codebase_principal_support\",true); for internal use only pref(\"capability.principal.codebase.p0.granted\", \"UniversalXPConnect\"); for internal use only pref(\"capability.principal.c... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/managing_smart_cards/overview-of-esc-configuration |
13.3. Creating Netgroups | 13.3. Creating Netgroups All netgroups in Identity Management are essentially static groups, meaning that the members of the group are manually and explicitly added to the group. Tangentially, IdM allows nested groups , where a group is a member of another group. In that case, all of the group members of the member gro... | [
"ipa netgroup-add --desc=\" description \" [--nisdomain= domainName ] groupName",
"ipa netgroup-add --desc=\"my new netgroup\" example-netgroup ipa netgroup-add-member --hosts=ipa.example.com example-netgroup ypcat -d example.com -h ipa.example.com netgroup (ipa.example.com,-,example.com)",
"ipa netgroup-add-me... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/identity_management_guide/adding-netgroups |
Chapter 6. Monitoring disaster recovery health | Chapter 6. Monitoring disaster recovery health This section provides all the necessary configuration and commands for setting up the disaster recovery dashboard that help to monitor the health of your disaster recovery solution. 6.1. Enable monitoring for disaster recovery Use this procedure to enable basic monitoring ... | [
"oc label namespace openshift-operators openshift.io/cluster-monitoring='true'",
"kind: ConfigMap apiVersion: v1 metadata: name: observability-metrics-custom-allowlist namespace: open-cluster-management-observability data: metrics_list.yaml: | names: - ceph_rbd_mirror_snapshot_sync_bytes - ceph_rbd_mirror_snapsho... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.14/html/configuring_openshift_data_foundation_disaster_recovery_for_openshift_workloads/monitoring_disaster_recovery_health |
Chapter 12. Migrating authentication from nslcd to SSSD | Chapter 12. Migrating authentication from nslcd to SSSD 12.1. Migrating a RHEL client from nslcd to SSSD As the nss-pam-ldapd package has been removed from RHEL, Red Hat recommends migrating to SSSD and its ldap provider, which replaces the functionality of the nslcd service. The following procedure describes how to co... | [
"authselect apply-changes -b --backup=ldap-configuration-backup",
"yum install sssd-ldap sssd-ad sssd-client sssd-common sssd-common-pac sssd-krb5 sssd-krb5-common",
"systemctl stop nslcd nscd systemctl disable nslcd nscd",
"authselect select sssd with-mkhomedir --force",
"chown root:root /etc/sssd/sssd.con... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_authentication_and_authorization_in_rhel/assembly_migrating-authentication-from-nslcd-to-sssd_configuring-authentication-and-authorization-in-rhel |
Chapter 2. Setting up a sidecar container | Chapter 2. Setting up a sidecar container You can set up a sidecar container when you create a Cryostat instance with an installed Red Hat build of Cryostat Operator on the Red Hat OpenShift web console. Additionally, you can set up a sidecar container by modifying an existing Cryostat resource on Red Hat OpenShift. Th... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_cryostat/3/html/configuring_sidecar_containers_on_cryostat/setting-up-sidecar-container.adoc_cryostat |
Chapter 1. Integrating OpenStack Identity (keystone) with Active Directory | Chapter 1. Integrating OpenStack Identity (keystone) with Active Directory You can integrate OpenStack Identity (keystone) with Microsoft Active Directory Domain Service (AD DS). Identity Service authenticates certain Active Directory Domain Services (AD DS) users but retains authorization settings and critical service... | [
"PS C:\\> New-ADUser -SamAccountName svc-ldap -Name \"svc-ldap\" -GivenName LDAP -Surname Lookups -UserPrincipalName svc-ldap@lab.local -Enabled USDfalse -PasswordNeverExpires USDtrue -Path 'OU=labUsers,DC=lab,DC=local'",
"PS C:\\> Set-ADAccountPassword svc-ldap -PassThru | Enable-ADAccount",
"PS C:\\> NEW-ADGr... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/integrate_openstack_identity_with_external_user_management_services/assembly-integrating-identity-with-active-directory_rhosp |
Disconnected environments | Disconnected environments OpenShift Container Platform 4.17 Managing OpenShift Container Platform clusters in a disconnected environment Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/disconnected_environments/index |
8.4. Configure Replication Mode (Library Mode) | 8.4. Configure Replication Mode (Library Mode) The following procedure shows a replication mode configuration in Red Hat JBoss Data Grid's Library mode. Procedure 8.2. Replication Mode Configuration Configure the Clustering Element The clustering element's mode parameter's value determines the clustering mode selected ... | [
"<clustering mode=\"replication\"> <sync replTimeout=\"USD{TIME}\" /> <stateTransfer chunkSize=\"USD{SIZE}\" fetchInMemoryState=\"{true/false}\" awaitInitialTransfer=\"{true/false}\" timeout=\"USD{TIME}\" />",
"<global> <transport clusterName=\"USD{NAME}\" distributedSyncTimeout=\"USD{TIME}\" transportClass=\"USD... | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/configure_replication_mode_library_mode |
2.2. Networking | 2.2. Networking QFQ queuing discipline In Red Hat Enterprise Linux 6.3, the tc utility has been updated to work with the Quick Fair Scheduler (QFQ) kernel features. Users can now take advantage of the new QFQ traffic queuing discipline from userspace. This feature is considered a Technology Preview. Package: kernel-2.6... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.3_technical_notes/networking_tp |
Chapter 16. Provisioning Cloud Instances on Microsoft Azure Resource Manager | Chapter 16. Provisioning Cloud Instances on Microsoft Azure Resource Manager Red Hat Satellite can interact with Microsoft Azure Resource Manager, including creating new virtual machines and controlling their power management states. Only image-based provisioning is supported for creating Azure hosts. This includes pro... | [
"hammer compute-resource create --app-ident My_Client_ID --name My_Compute_Resource_Name --provider azurerm --region \" My_Region \" --secret-key My_Client_Secret --sub-id My_Subscription_ID --tenant My_Tenant_ID",
"hammer compute-resource image create --name Azure_image_name --compute-resource azure_cr_name --uu... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/provisioning_hosts/provisioning_cloud_instances_on_microsoft_azure_resource_manager_provisioning |
Chapter 3. Installing the core components of Service Telemetry Framework | Chapter 3. Installing the core components of Service Telemetry Framework You can use Operators to load the Service Telemetry Framework (STF) components and objects. Operators manage each of the following STF core components: Certificate Management AMQ Interconnect Smart Gateways Prometheus and Alertmanager Service Tele... | [
"oc create -f - <<EOF apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: cluster-observability-operator namespace: openshift-operators spec: channel: stable installPlanApproval: Automatic name: cluster-observability-operator source: redhat-operators sourceNamespace: openshift-marketplace E... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/service_telemetry_framework_1.5/assembly-installing-the-core-components-of-stf_assembly |
Chapter 5. Configuration options | Chapter 5. Configuration options This chapter lists the available configuration options for AMQ OpenWire JMS. JMS configuration options are set as query parameters on the connection URI. For more information, see Section 4.3, "Connection URIs" . 5.1. JMS options jms.username The user name the client uses to authenticat... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_openwire_jms_client/configuration_options |
Securing OpenShift Pipelines | Securing OpenShift Pipelines Red Hat OpenShift Pipelines 1.15 Security features of OpenShift Pipelines Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_openshift_pipelines/1.15/html/securing_openshift_pipelines/index |
1.3.2. Threats to Server Security | 1.3.2. Threats to Server Security Server security is as important as network security because servers often hold a great deal of an organization's vital information. If a server is compromised, all of its contents may become available for the attacker to steal or manipulate at will. The following sections detail some o... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-attackers_and_vulnerabilities-threats_to_server_security |
Chapter 53. MySQL Sink | Chapter 53. MySQL Sink Send data to a MySQL Database. This Kamelet expects a JSON as body. The mapping between the JSON fields and parameters is done by key, so if you have the following query: 'INSERT INTO accounts (username,city) VALUES (:#username,:#city)' The Kamelet needs to receive as input something like: '{ "us... | [
"apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: mysql-sink-binding spec: source: ref: kind: Channel apiVersion: messaging.knative.dev/v1 name: mychannel sink: ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: mysql-sink properties: databaseName: \"The Database Name\" passwor... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_k/1.10.5/html/kamelets_reference/mysql-sink |
Chapter 12. Encrypting etcd data | Chapter 12. Encrypting etcd data 12.1. About etcd encryption By default, etcd data is not encrypted in OpenShift Container Platform. You can enable etcd encryption for your cluster to provide an additional layer of data security. For example, it can help protect the loss of sensitive data if an etcd backup is exposed t... | [
"oc edit apiserver",
"spec: encryption: type: aescbc 1",
"oc get openshiftapiserver -o=jsonpath='{range .items[0].status.conditions[?(@.type==\"Encrypted\")]}{.reason}{\"\\n\"}{.message}{\"\\n\"}'",
"EncryptionCompleted All resources encrypted: routes.route.openshift.io",
"oc get kubeapiserver -o=jsonpath='... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/security_and_compliance/encrypting-etcd |
10.2. Federal Information Processing Standard (FIPS) | 10.2. Federal Information Processing Standard (FIPS) The Federal Information Processing Standard (FIPS) Publication 140-2, is a computer security standard, developed by a U.S. Government and industry working group to validate the quality of cryptographic modules. FIPS publications (including 140-2) can be found at the ... | [
"~]# yum install dracut-fips",
"~]# dracut -f",
"fips=1",
"~]USD df /boot Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda1 495844 53780 416464 12% /boot",
"boot=/dev/sda1",
"Protocol 2 Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc,aes192-cbc,aes256-cbc Macs hmac-sha1,hmac-sha2-... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-Security_Guide-Federal_Standards_And_Regulations-Federal_Information_Processing_Standard |
Chapter 10. Installing on Nutanix | Chapter 10. Installing on Nutanix 10.1. Preparing to install on Nutanix Before you install an OpenShift Container Platform cluster, be sure that your Nutanix environment meets the following requirements. 10.1.1. Nutanix version requirements You must install the OpenShift Container Platform cluster to a Nutanix environm... | [
"RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')",
"CCO_IMAGE=USD(oc adm release info --image-for='cloud-credential-operator' USDRELEASE_IMAGE -a ~/.pull-secret)",
"oc image extract USDCCO_IMAGE --file=\"/usr/bin/ccoctl\" -a ~/.pull-secret",
"chmod 775 ccoctl",
"ccoctl --... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/installing/installing-on-nutanix |
function::is_myproc | function::is_myproc Name function::is_myproc - Determines if the current probe point has occurred in the user's own process. Synopsis Arguments None General Syntax is_myproc: long Description This function returns 1 if the current probe point has occurred in the user's own process. | [
"function is_myproc:long()"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/systemtap_tapset_reference/api-is-myproc |
Template APIs | Template APIs OpenShift Container Platform 4.14 Reference guide for template APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/template_apis/index |
8.4.2. Displaying SCAP Content | 8.4.2. Displaying SCAP Content SCAP standard defines numerous file formats. The oscap utility can process or create files conforming to many of the formats. In order to further process the given file with SCAP content, you need to understand how to use oscap with the given file type. If you are unsure how to use a part... | [
"~]USD oscap info /usr/share/xml/scap/ssg/content/ssg-rhel6-ds.xml Document type: Source Data Stream Imported: 2014-08-28T15:41:34 Stream: scap_org.open-scap_datastream_from_xccdf_ssg-rhel6-xccdf-1.2.xml Generated: (null) Version: 1.2 Checklists: Ref-Id: scap_org.open-scap_cref_ssg-rhel6-xccdf-1.2.xml Profiles: xcc... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-displaying_scap_content_oscap |
Chapter 11. Known issues | Chapter 11. Known issues This part describes known issues in Red Hat Enterprise Linux 9.3. 11.1. Installer and image creation The auth and authconfig Kickstart commands require the AppStream repository The authselect-compat package is required by the auth and authconfig Kickstart commands during installation. Without t... | [
"%pre wipefs -a /dev/sda %end",
"The command 'mount --bind /mnt/sysimage/data /mnt/sysroot/data' exited with the code 32.",
"nmcli connection show",
"nmcli connection delete <connection_name>",
"Warning: /boot//.vmlinuz-<kernel version>.x86_64.hmac does not exist FATAL: FIPS integrity test failed Refusing t... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.3_release_notes/known-issues |
Chapter 3. Technology Previews | Chapter 3. Technology Previews Important Technology Preview features are not supported with Red Hat production service-level agreements (SLAs) and might not be functionally complete; therefore, Red Hat does not recommend implementing any Technology Preview features in production environments. This Technology Preview fe... | [
"client.quota.callback.class= io.strimzi.kafka.quotas.StaticQuotaCallback client.quota.callback.static.produce= 1000000 client.quota.callback.static.fetch= 1000000 client.quota.callback.static.storage.soft= 400000000000 client.quota.callback.static.storage.hard= 500000000000 client.quota.callback.static.storage.che... | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/release_notes_for_amq_streams_1.8_on_rhel/tech-preview-str |
5.2. x86-64 Architectures | 5.2. x86-64 Architectures Bugzilla #437881 Previously, there was a missing sign extension in the x86_64 ptrace code that may have caused gdb to fail on the x86_64 architecture when debugging an i386 application. With this update, the missing sign extension is now correctly extended, which resolves this issue. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/4.8_release_notes/ar01s05s02 |
Chapter 3. glance | Chapter 3. glance The following chapter contains information about the configuration options in the glance service. 3.1. glance-api.conf This section contains options for the /etc/glance/glance-api.conf file. 3.1.1. DEFAULT The following table outlines the options available under the [DEFAULT] group in the /etc/glance/... | [
"For a complete listing and description of each event refer to: http://docs.openstack.org/developer/glance/notifications.html",
"The values must be specified as: <group_name>.<event_name> For example: image.create,task.success,metadef_tag",
"'glance-direct', 'copy-image' and 'web-download' are enabled by defaul... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/configuration_reference/glance |
function::pages_to_string | function::pages_to_string Name function::pages_to_string - Turns pages into a human readable string Synopsis Arguments pages Number of pages to translate. Description Multiplies pages by page_size to get the number of bytes and returns the result of bytes_to_string . | [
"pages_to_string:string(pages:long)"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-pages-to-string |
Chapter 1. Introduction | Chapter 1. Introduction Migration Toolkit for Applications (MTA) 7.1 accelerates large-scale application modernization efforts across hybrid cloud environments on Red Hat OpenShift Container Platform (RHOCP). This solution provides insight throughout the adoption process, at both the portfolio and application levels: i... | null | https://docs.redhat.com/en/documentation/migration_toolkit_for_applications/7.1/html/release_notes/release-notes-introduction |
Installing on vSphere | Installing on vSphere OpenShift Container Platform 4.14 Installing OpenShift Container Platform on vSphere Red Hat OpenShift Documentation Team | [
"platform: vsphere: hosts: - role: bootstrap 1 networkDevice: ipAddrs: - 192.168.204.10/24 2 gateway: 192.168.204.1 3 nameservers: 4 - 192.168.204.1 - role: control-plane networkDevice: ipAddrs: - 192.168.204.11/24 gateway: 192.168.204.1 nameservers: - 192.168.204.1 - role: control-plane networkDevice: ipAddrs: - 1... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/installing_on_vsphere/index |
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