title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
13.3. Adding Storage Devices to Guests | 13.3. Adding Storage Devices to Guests This section covers adding storage devices to a guest. Additional storage can only be added as needed. 13.3.1. Adding File-based Storage to a Guest File-based storage is a collection of files that are stored on the host physical machines file system that act as virtualized hard dr... | [
"# dd if=/dev/zero of=/var/lib/libvirt/images/FileName.img bs=1M count=4096",
"# dd if=/dev/zero of=/var/lib/libvirt/images/FileName.img bs=1M seek=4096 count=0",
"<disk type='file' device='disk'> <driver name='qemu' type='raw' cache='none'/> <source file='/var/lib/libvirt/images/FileName.img'/> <target dev='vd... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sect-Virtualization-Virtualized_block_devices-Adding_storage_devices_to_guests |
Providing Feedback on Red Hat Documentation | Providing Feedback on Red Hat Documentation We appreciate your input on our documentation. Please let us know how we could make it better. You can submit feedback by filing a ticket in Bugzilla: Navigate to the Bugzilla website. In the Component field, use Documentation . In the Description field, enter your suggestion... | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/provisioning_hosts/providing-feedback-on-red-hat-documentation_provisioning |
Chapter 6. Managing image streams | Chapter 6. Managing image streams Image streams provide a means of creating and updating container images in an on-going way. As improvements are made to an image, tags can be used to assign new version numbers and keep track of changes. This document describes how image streams are managed. 6.1. Why use imagestreams A... | [
"apiVersion: image.openshift.io/v1 kind: ImageStream metadata: annotations: openshift.io/generated-by: OpenShiftNewApp labels: app: ruby-sample-build template: application-template-stibuild name: origin-ruby-sample 1 namespace: test spec: {} status: dockerImageRepository: 172.30.56.218:5000/test/origin-ruby-sample ... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/images/managing-image-streams |
12.5. Tracking Certificates with certmonger | 12.5. Tracking Certificates with certmonger certmonger can monitor expiration date of a certificate and automatically renew the certificate at the end of its validity period. To track a certificate in this way, run the getcert start-tracking command. Note It is not required that you run getcert start-tracking after run... | [
"getcert start-tracking -I cert1-tracker -d /export/alias -n ServerCert"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/system-level_authentication_guide/certmonger-tracking-certs |
Chapter 324. Spring Security | Chapter 324. Spring Security Available as of Camel 2.3 The camel-spring-security component provides role-based authorization for Camel routes. It leverages the authentication and user services provided by Spring Security (formerly Acegi Security) and adds a declarative, role-based policy system to control whether a rou... | [
"import javax.security.auth.Subject; import org.apache.camel.*; import org.apache.commons.codec.binary.Base64; import org.springframework.security.authentication.*; public class MyAuthService implements Processor { public void process(Exchange exchange) throws Exception { // get the username and password from the H... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/springsecurity-springsecurity |
Chapter 8. Using RBAC to define and apply permissions | Chapter 8. Using RBAC to define and apply permissions 8.1. RBAC overview Role-based access control (RBAC) objects determine whether a user is allowed to perform a given action within a project. Cluster administrators can use the cluster roles and bindings to control who has various access levels to the OpenShift Contai... | [
"oc describe clusterrole.rbac",
"Name: admin Labels: kubernetes.io/bootstrapping=rbac-defaults Annotations: rbac.authorization.kubernetes.io/autoupdate: true PolicyRule: Resources Non-Resource URLs Resource Names Verbs --------- ----------------- -------------- ----- .packages.apps.redhat.com [] [] [* create upda... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/authentication_and_authorization/using-rbac |
Getting started with developing applications for JBoss EAP deployment | Getting started with developing applications for JBoss EAP deployment Red Hat JBoss Enterprise Application Platform 8.0 Get started creating applications for JBoss EAP deployment. Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.0/html/getting_started_with_developing_applications_for_jboss_eap_deployment/index |
Chapter 20. Managing RAID | Chapter 20. Managing RAID You can use a Redundant Array of Independent Disks (RAID) to store data across multiple drives. It can help to avoid data loss if a drive has failed. 20.1. Overview of RAID In a RAID, multiple devices, such as HDD, SSD, or NVMe are combined into an array to accomplish performance or redundancy... | [
"mdadm --grow /dev/md0 --level=4 -n3 --add /dev/vdd",
"mdadm --grow /dev/md0 --level=5 -n3 --add /dev/vdd",
"mdadm --grow /dev/md0 --level 10 -n 4 --add /dev/vd[ef]",
"mdadm --grow /dev/md0 -l0",
"mdadm --grow /dev/md0 --level=5",
"mdadm --grow /dev/md0 --level=0",
"mdadm --grow /dev/md0 --level=5",
"... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/managing_storage_devices/managing-raid_managing-storage-devices |
Chapter 132. XPath | Chapter 132. XPath Camel supports XPath to allow an Expression or Predicate to be used in the DSL . For example, you could use XPath to create a predicate in a Message Filter or as an expression for a Recipient List . 132.1. Dependencies When using xpath with Red Hat build of Camel Spring Boot make sure to use the foll... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-xpath-starter</artifactId> </dependency>",
"<beans xmlns=\"http://www.springframework.org/schema/beans\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\" http://www.springframework.org/schema/beans http://w... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.0/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-xpath-language-starter |
Chapter 5. LimitRange [v1] | Chapter 5. LimitRange [v1] Description LimitRange sets resource usage limits for each kind of resource in a Namespace. Type object 5.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/schedule_and_quota_apis/limitrange-v1 |
Config APIs | Config APIs OpenShift Container Platform 4.14 Reference guide for config APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/config_apis/index |
Chapter 9. Guest virtual machine device configuration | Chapter 9. Guest virtual machine device configuration Red Hat Enterprise Linux 6 supports three classes of devices for guest virtual machines: Emulated devices are purely virtual devices that mimic real hardware, allowing unmodified guest operating systems to work with them using their standard in-box drivers. Red Hat ... | [
"options vfio_iommu_type1 allow_unsafe_interrupts=1",
"echo 1 > /sys/module/vfio_iommu_type1/parameters/allow_unsafe_interrupts",
"GRUB_CMDLINE_LINUX=\"rd.lvm.lv=vg_VolGroup00/LogVol01 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=vg_VolGroup_1/root vconsole.keymap=us USD([ -x /usr/sbin/rhcrashkernel-param ] && /us... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/chap-guest_virtual_machine_device_configuration |
Chapter 76. Kubernetes Secrets | Chapter 76. Kubernetes Secrets Since Camel 2.17 Only producer is supported The Kubernetes Secrets component is one of the Kubernetes Components which provides a producer to execute Kubernetes Secrets operations. 76.1. Dependencies When using kubernetes-secrets with Red Hat build of Apache Camel for Spring Boot, use the... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-kubernetes-starter</artifactId> </dependency>",
"kubernetes-secrets:masterUrl",
"from(\"direct:list\"). toF(\"kubernetes-secrets:///?kubernetesClient=#kubernetesClient&operation=listSecrets\"). to(\"mock:result\");",
"from(\"direct... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.4/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-kubernetes-secrets-component-starter |
Part VI. Developing RESTful Web Services | Part VI. Developing RESTful Web Services This guide describes how to use the JAX-RS APIs to implement Web services. | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/RESTGuide |
14.8.6. pdbedit | 14.8.6. pdbedit pdbedit <options> The pdbedit program manages accounts located in the SAM database. All backends are supported including smbpasswd , LDAP, NIS+, and the tdb database library. The following are examples of adding, deleting, and listing users: | [
"~]# pdbedit -a kristin new password: retype new password: Unix username: kristin NT username: Account Flags: [U ] User SID: S-1-5-21-1210235352-3804200048-1474496110-2012 Primary Group SID: S-1-5-21-1210235352-3804200048-1474496110-2077 Full Name: Home Directory: \\\\wakko\\kristin HomeDir Drive: Logon Script: Pro... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/reference_guide/s2-samba-programs-pdbedit |
Chapter 2. Red Hat Ansible Automation Platform Service on AWS PULL and PUSH models | Chapter 2. Red Hat Ansible Automation Platform Service on AWS PULL and PUSH models 2.1. Automation using the Red Hat Ansible Automation Platform Service on AWS control plane The Red Hat Ansible Automation Platform Service on AWS offers a deployment of Ansible Automation Platform deployment purchased through AWS Marketp... | null | https://docs.redhat.com/en/documentation/ansible_on_clouds/2.x/html/red_hat_ansible_automation_platform_service_on_aws/saas-pull-push |
2.3. Clustering and High Availability | 2.3. Clustering and High Availability Utilizing CPG API for inter-node locking Rgmanager includes a feature which enables it to utilize Corosync's Closed Process Group (CPG) API for inter-node locking. This feature is automatically enabled when Corosync's RRP feature is enabled. Corosync's RRP feature is considered ful... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.3_technical_notes/clustering_tp |
Chapter 7. Configuring smart card authentication using authselect | Chapter 7. Configuring smart card authentication using authselect This section describes how to configure your smart card to achieve one of the following aims: Enable both password and smart card authentication Disable password and enable smart card authentication Enable lock on removal Prerequisites Authselect install... | [
"authselect select sssd with-smartcard --force",
"authselect select sssd with-smartcard with-smartcard-required --force",
"authselect select sssd with-smartcard with-smartcard-required with-smartcard-lock-on-removal --force"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_smart_card_authentication/configuring-smart-cards-using-authselect_managing-smart-card-authentication |
Chapter 7. Installing a cluster on IBM Power Virtual Server in a restricted network | Chapter 7. Installing a cluster on IBM Power Virtual Server in a restricted network In OpenShift Container Platform 4.17, you can install a cluster on IBM Cloud(R) in a restricted network by creating an internal mirror of the installation release content on an existing Virtual Private Cloud (VPC) on IBM Cloud(R). 7.1. ... | [
"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 IBMCLOUD_API_KEY=<api_key>",
... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/installing_on_ibm_power_virtual_server/installing-restricted-networks-ibm-power-vs |
5.5. Securing the Apache HTTP Server | 5.5. Securing the Apache HTTP Server The Apache HTTP Server is one of the most stable and secure services that ships with Red Hat Enterprise Linux. There are an overwhelming number of options and techniques available to secure the Apache HTTP Server - too numerous to delve into deeply here. It is important when configu... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/security_guide/s1-server-http |
Chapter 6. Config [operator.openshift.io/v1] | Chapter 6. Config [operator.openshift.io/v1] Description Config specifies the behavior of the config operator which is responsible for creating the initial configuration of other components on the cluster. The operator also handles installation, migration or synchronization of cloud configurations for AWS and Azure clo... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/operator_apis/config-operator-openshift-io-v1 |
Chapter 8. Customizing Red Hat Developer Hub appearance | Chapter 8. Customizing Red Hat Developer Hub appearance The following default theme configurations are available for Red Hat Developer Hub: The Red Hat Developer Hub theme Default theme configurations to make your developer portal look like a standard Red Hat Developer Hub instance. For more information, see Section 8.... | [
"app: branding: fullLogo: USD{BASE64_EMBEDDED_FULL_LOGO} 1 iconLogo: USD{BASE64_EMBEDDED_ICON_LOGO} 2",
"app: branding: fullLogoWidth: 110px 1",
"dynamicPlugins: frontend: <package_name>: # same as `scalprum.name` key in plugin's `package.json` menuItems: # optional, allows you to configure plugin menu items in... | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.4/html/customizing/customizing-appearance |
Chapter 4. Logging 5.5 | Chapter 4. Logging 5.5 4.1. Logging 5.5 Release Notes Note The logging subsystem for Red Hat OpenShift is provided as an installable component, with a distinct release cycle from the core OpenShift Container Platform. The Red Hat OpenShift Container Platform Life Cycle Policy outlines release compatibility. 4.1.1. Logg... | [
"apiVersion: v1 kind: Secret metadata: name: logging-loki-s3 namespace: openshift-logging stringData: access_key_id: AKIAIOSFODNN7EXAMPLE access_key_secret: wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY bucketnames: s3-bucket-name endpoint: https://s3.eu-central-1.amazonaws.com region: eu-central-1",
"apiVersion: loki... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.10/html/logging/logging-5-5 |
Chapter 15. Managing packages | Chapter 15. Managing packages You can use Satellite to install, upgrade, and remove packages on hosts, as well as to enable or disable repositories on hosts. 15.1. Enabling and disabling repositories on hosts Use this procedure to enable and disable repositories on hosts for Satellite. Procedure In the Satellite web UI... | [
"curl https:// satellite.example.com /api/job_invocations -H \"content-type: application/json\" -X POST -d @ Path_To_My_API_Request_Body -u My_Username : My_Password | python3 -m json.tool",
"{ \"job_invocation\" : { \"concurrency_control\" : { \"concurrency_level\" : 100 }, \"feature\" : \"katello_package_instal... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html/managing_hosts/managing-packages_managing-hosts |
Chapter 3. ClusterResourceQuota [quota.openshift.io/v1] | Chapter 3. ClusterResourceQuota [quota.openshift.io/v1] Description ClusterResourceQuota mirrors ResourceQuota at a cluster scope. This object is easily convertible to synthetic ResourceQuota object to allow quota evaluation re-use. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 mi... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/schedule_and_quota_apis/clusterresourcequota-quota-openshift-io-v1 |
Part II. Migrating to IdM from external sources | Part II. Migrating to IdM from external sources | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/migrating_to_identity_management_on_rhel_9/migrating-to-idm-from-external-sources |
Nodes | Nodes OpenShift Container Platform 4.7 Configuring and managing nodes in OpenShift Container Platform Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/nodes/index |
16.4. Retrieve Existing Keytabs for Multiple Servers | 16.4. Retrieve Existing Keytabs for Multiple Servers In some scenarios, like in a cluster environment, the same keytab file is required for a service represented on one common host name by different machines. IdM commands can be used to retrieve the same keytab on each of the hosts. To prepare the common host name and ... | [
"kinit admin",
"ipa dnsrecord-add idm.example.com cluster --a-rec={192.0.2.40,192.0.2.41} Record name: cluster A record: 192.0.2.40, 192.0.2.41",
"ipa host-add cluster.idm.example.com ------------------------------------ Added host \"cluster.idm.example.com\" ------------------------------------ Host name: clus... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/linux_domain_identity_authentication_and_policy_guide/retrieve-existing-keytabs |
Chapter 5. Container images with Go Toolset | Chapter 5. Container images with Go Toolset You can build your own Go Toolset containers from either Red Hat Enterprise Linux container images or Red Hat Universal Base Images (UBI). 5.1. Red Hat Enterprise Linux Go Toolset container images contents The Red Hat Enterprise Linux 8 and Red Hat Enterprise Linux 9 containe... | [
"podman pull registry.redhat.io/rhel8/go-toolset",
"podman pull registry.redhat.io/rhel9/go-toolset",
"podman pull registry.access.redhat.com/ubi8/go-toolset",
"podman pull registry.access.redhat.com/ubi9/go-toolset",
"FROM registry.access.redhat.com/ubi8/ubi: latest RUN yum module install -y go-toolset",
... | https://docs.redhat.com/en/documentation/red_hat_developer_tools/1/html/using_go_1.21.0_toolset/assembly_container-images-with-go-toolset_using-go-toolset |
Chapter 5. Known Issues | Chapter 5. Known Issues 5.1. Installation anaconda component, BZ# 895982 Physical-extents size less than 32MB on top of an MD physical volume leads to problems with calculating the capacity of a volume group. To work around this problem, use a physical-extent size of 32MB or leave space double the physical-extent size ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/known_issues |
Chapter 1. 4.0 Release Notes | Chapter 1. 4.0 Release Notes 1.1. Key Changes to the Documentation Set The following changes were made to the RHUI documentation set for this release: Modular Documentation The Red Hat Update Infrastructure documentation is now available as task-focused guides and topics instead of a single guide that covers all the in... | [
"No usable repository found, not building the RPM."
] | https://docs.redhat.com/en/documentation/red_hat_update_infrastructure/4/html/release_notes/assembly_4-0-release-notes_release-notes |
Chapter 4. Integrating with Slack | Chapter 4. Integrating with Slack If you are using Slack, you can forward alerts from Red Hat Advanced Cluster Security for Kubernetes to Slack. The following steps represent a high-level workflow for integrating Red Hat Advanced Cluster Security for Kubernetes with Slack: Create a new Slack app, enable incoming webhoo... | [
"example.com/slack-webhook: https://hooks.slack.com/services/T00000000/B00000000/XXXXXXXXXXXXXXXXXXXXXXXX"
] | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/integrating/integrate-with-slack |
Chapter 11. Notifications overview | Chapter 11. Notifications overview Red Hat Quay supports adding notifications to a repository for various events that occur in the repository's lifecycle. 11.1. Notification actions Notifications are added to the Events and Notifications section of the Repository Settings page. They are also added to the Notifications ... | [
"NOTIFICATION_TASK_RUN_MINIMUM_INTERVAL_MINUTES: 300 1",
"Test Notification Queued A test version of this notification has been queued and should appear shortly",
"{ \"repository\": \"sample_org/busybox\", \"namespace\": \"sample_org\", \"name\": \"busybox\", \"docker_url\": \"quay-server.example.com/sample_org... | https://docs.redhat.com/en/documentation/red_hat_quay/3/html/use_red_hat_quay/repository-notifications |
Release notes for Red Hat build of OpenJDK 11.0.22 | Release notes for Red Hat build of OpenJDK 11.0.22 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/release_notes_for_red_hat_build_of_openjdk_11.0.22/index |
Chapter 4. Administrator tasks | Chapter 4. Administrator tasks 4.1. Adding Operators to a cluster Using Operator Lifecycle Manager (OLM), cluster administrators can install OLM-based Operators to an OpenShift Container Platform cluster. Note For information on how OLM handles updates for installed Operators colocated in the same namespace, as well as... | [
"oc get packagemanifests -n openshift-marketplace",
"NAME CATALOG AGE 3scale-operator Red Hat Operators 91m advanced-cluster-management Red Hat Operators 91m amq7-cert-manager Red Hat Operators 91m couchbase-enterprise-certified Certified Operators 91m crunchy-postgres-operator Certified Operators 91m mongodb-ent... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/operators/administrator-tasks |
Chapter 27. Console Access | Chapter 27. Console Access When normal (non-root) users log into a computer locally, they are given two types of special permissions: They can run certain programs that they would not otherwise be able to run They can access certain files (normally special device files used to access diskettes, CD-ROMs, and so on) that... | [
"ca::ctrlaltdel:/sbin/shutdown -t3 -r now",
"ca::ctrlaltdel:/sbin/shutdown -a -t3 -r now",
"stephen jack sophie"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/console_access |
Chapter 10. Configuring shared storage | Chapter 10. Configuring shared storage The RHUA and CDS nodes require a shared storage volume, which can be accessed by both, to store content managed by RHUI. Currently, RHUI supports the following storage solutions: Network File System (NFS) Ceph File System (CephFS) 10.1. Configuring shared storage using NFS When us... | [
"dnf install nfs-utils",
"mkdir /export",
"/export rhua.example.com(rw,no_root_squash) cds01.example.com(rw,no_root_squash) cds02.example.com(rw,no_root_squash)",
"systemctl start nfs-server # systemctl start rpcbind # systemctl enable nfs-server # systemctl enable rpcbind",
"mkdir /mnt/nfstest # mount file... | https://docs.redhat.com/en/documentation/red_hat_update_infrastructure/4/html/installing_red_hat_update_infrastructure/assembly_configuring-shared-storage_installing-red-hat-update-infrastructure |
Visualizing your costs using cost explorer | Visualizing your costs using cost explorer Cost Management Service 1-latest Use Cost Explorer to visualize and understand your costs Red Hat Customer Content Services | [
"The cloud integration still bills you for the USD60 dollars, but {product-title} can only attribute USD20 to Project A based off how much they requested. The remaining USD40 is assigned to the *Unattributed Storage* project. {product-title-up} calculates the remaining portion of that disk with the following equati... | https://docs.redhat.com/en/documentation/cost_management_service/1-latest/html-single/visualizing_your_costs_using_cost_explorer/index |
8.2. anaconda | 8.2. anaconda 8.2.1. RHBA-2013:1588 - anaconda bug fix and enhancement update Updated anaconda packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 6. Bug Fixes BZ# 818233 Previously, anaconda did not recognize a DVD ISO image written to a USB drive as a source repo... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/anaconda |
Chapter 32. Downloading the Red Hat Process Automation Manager installation files | Chapter 32. Downloading the Red Hat Process Automation Manager installation files You can use the installer JAR file or deployable ZIP files to install Red Hat Process Automation Manager. You can run the installer in interactive or command line interface (CLI) mode. Alternatively, you can extract and configure the Busi... | null | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/installing_and_configuring_red_hat_decision_manager/install-download-proc_install-on-jws |
7.160. ntp | 7.160. ntp 7.160.1. RHBA-2013:0495 - ntp bug fix update Updated ntp packages that fix one bug are now available for Red Hat Enterprise Linux 6. The Network Time Protocol (NTP) is used to synchronize a computer's time with a referenced time source. Bug Fix BZ# 875798 When at least one system network interface had an IPv... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/ntp |
6.7.5. Testing the Fence Configuration | 6.7.5. Testing the Fence Configuration As of Red Hat Enterprise Linux Release 6.4, you can test the fence configuration for each node in a cluster with the fence_check utility. The following example shows the output of a successful execution of this command. For information on this utility, see the fence_check (8) man ... | [
"fence_check fence_check run at Wed Jul 23 09:13:57 CDT 2014 pid: 4769 Testing host-098 method 1: success Testing host-099 method 1: success Testing host-100 method 1: success"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/cluster_administration/s2-fence-configurationtest-ccs-ca |
Chapter 6. Installing the Migration Toolkit for Containers | Chapter 6. Installing the Migration Toolkit for Containers You can install the Migration Toolkit for Containers (MTC) on OpenShift Container Platform 3 and 4. After you install the Migration Toolkit for Containers Operator on OpenShift Container Platform 4.10 by using the Operator Lifecycle Manager, you manually instal... | [
"podman login registry.redhat.io",
"podman cp USD(podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/operator.yml ./",
"podman cp USD(podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/controller.yml ./",
"oc run test --image registry.r... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.10/html/migrating_from_version_3_to_4/installing-3-4 |
Chapter 104. SAP Component | Chapter 104. SAP Component The SAP component is a package consisting of ten different SAP components. There are remote function call (RFC) components that support the sRFC, tRFC, and qRFC protocols and there are IDoc components that facilitate communication using messages in IDoc format. The component uses the SAP Java... | [
"<dependency> <groupId>org.fusesource</groupId> <artifactId>camel-sap-starter</artifactId> <version>4.0.0.redhat-00036</version> </dependency>",
"sap-srfc-destination: destinationName : rfcName sap-trfc-destination: destinationName : rfcName sap-qrfc-destination: destinationName : queueName : rfcName sap-srfc-ser... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.0/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-sap-component-starter |
Preface | Preface Open Java Development Kit (OpenJDK) is a free and open source implementation of the Java Platform, Standard Edition (Java SE). The Red Hat build of OpenJDK is available in four versions: 8u, 11u, 17u, and 21u. Packages for the Red Hat build of OpenJDK are made available on Red Hat Enterprise Linux and Microsoft... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/11/html/release_notes_for_red_hat_build_of_openjdk_11.0.25/pr01 |
Chapter 2. Serving models on the single-model serving platform | Chapter 2. Serving models on the single-model serving platform For deploying large models such as large language models (LLMs), Red Hat OpenShift AI includes a single model serving platform that is based on the KServe component. Because each model is deployed from its own model server, the single model serving platform... | [
"apiVersion: serving.kserve.io/v1alpha1 kind: ServingRuntime metadata: annotations: opendatahub.io/recommended-accelerators: '[\"nvidia.com/gpu\"]' 1 openshift.io/display-name: vLLM ServingRuntime for KServe 2 labels: opendatahub.io/dashboard: \"true\" name: vllm-runtime spec: annotations: prometheus.io/path: /metr... | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_cloud_service/1/html/serving_models/serving-large-models_serving-large-models |
5.152. libibverbs-rocee and libmlx4-rocee | 5.152. libibverbs-rocee and libmlx4-rocee 5.152.1. RHEA-2012:0977 - libibverbs-rocee and libmlx4-rocee bug fix update Updated libibverbs-rocee and libmlx4-rocee packages that fix one bug are now available for Red Hat Enterprise Linux High Performance Network. The libibverbs-rocee packages provide a library to enable us... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.3_technical_notes/libibverbs-rocee_and_libmlx4-rocee |
Chapter 6. Configuring kernel parameters permanently by using RHEL system roles | Chapter 6. Configuring kernel parameters permanently by using RHEL system roles You can use the kernel_settings RHEL system role to configure kernel parameters on multiple clients simultaneously. Simultaneous configuration has the following advantages: Provides a friendly interface with efficient input setting. Keeps a... | [
"--- - name: Configuring kernel settings hosts: managed-node-01.example.com tasks: - name: Configure hugepages, packet size for loopback device, and limits on simultaneously open files. ansible.builtin.include_role: name: rhel-system-roles.kernel_settings vars: kernel_settings_sysctl: - name: fs.file-max value: 400... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_monitoring_and_updating_the_kernel/configuring-kernel-parameters-permanently-by-using-the-kernel-settings-rhel-system-role_managing-monitoring-and-updating-the-kernel |
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_streams_for_apache_kafka/2.1/html/release_notes_for_amq_streams_2.1_on_openshift/making-open-source-more-inclusive |
6. Driver Updates | 6. Driver Updates 6.1. All Architectures Bugzilla #452846 The Intel(R) High Definition Audio (HDA) driver in ALSA has been updated. This update improves audio support for newer hardware with HDA integrated audio. Bugzilla #479408 Previously, network devices using the forcedeth driver may have stopped responding while d... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/4.8_release_notes/ar01s06 |
Chapter 3. Running Red Hat build of Keycloak in a container | Chapter 3. Running Red Hat build of Keycloak in a container This chapter describes how to optimize and run the Red Hat build of Keycloak container image to provide the best experience running a Red Hat build of Keycloak container. Warning This chapter applies only for building an image that you run in a OpenShift envir... | [
"FROM registry.redhat.io/rhbk/keycloak-rhel9:22 as builder Enable health and metrics support ENV KC_HEALTH_ENABLED=true ENV KC_METRICS_ENABLED=true Configure a database vendor ENV KC_DB=postgres WORKDIR /opt/keycloak for demonstration purposes only, please make sure to use proper certificates in production instead ... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/22.0/html/server_guide/containers- |
Red Hat Virtualization Upgrade Overview | Red Hat Virtualization Upgrade Overview This guide explains how to upgrade the following environments to Red Hat Virtualization 4.3 or 4.4 : Self-hosted engine, local database : Both the Data Warehouse database and the Manager database are installed on the Manager. Standalone manager, local database : Both the Data War... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/upgrade_guide/upgrade-overview |
20.2. Displaying the virsh Version | 20.2. Displaying the virsh Version The virsh version command displays the current libvirt version and displays information about the local virsh client. For example: The virsh version --daemon is useful for getting information about the libvirtd version and package information, including information about the libvirt d... | [
"USD virsh version Compiled against library: libvirt 1.2.8 Using library: libvirt 1.2.8 Using API: QEMU 1.2.8 Running hypervisor: QEMU 1.5.3",
"USD virsh version --daemon Compiled against library: libvirt 1.2.8 Using library: libvirt 1.2.8 Using API: QEMU 1.2.8 Running hypervisor: QEMU 1.5.3 Running against daemo... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/sect-generic_commands-version |
Chapter 11. Deploying machine health checks | Chapter 11. Deploying machine health checks You can configure and deploy a machine health check to automatically repair damaged machines in a machine pool. Important You can use the advanced machine management and scaling capabilities only in clusters where the Machine API is operational. Clusters with user-provisioned... | [
"oc get infrastructure cluster -o jsonpath='{.status.platform}'",
"apiVersion: machine.openshift.io/v1beta1 kind: MachineHealthCheck metadata: name: example 1 namespace: openshift-machine-api spec: selector: matchLabels: machine.openshift.io/cluster-api-machine-role: <role> 2 machine.openshift.io/cluster-api-mach... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/machine_management/deploying-machine-health-checks |
Chapter 26. Configuring the OpenSSH server and client by using RHEL system roles | Chapter 26. Configuring the OpenSSH server and client by using RHEL system roles You can use the sshd RHEL system role to configure OpenSSH servers and the ssh RHEL system role to configure OpenSSH clients consistently, in an automated fashion, and on any number of RHEL systems at the same time. Such configurations are... | [
"sshd_ListenAddress: - 0.0.0.0 - '::'",
"ListenAddress 0.0.0.0 ListenAddress ::",
"--- - name: SSH server configuration hosts: managed-node-01.example.com tasks: - name: Configure sshd to prevent root and password login except from particular subnet ansible.builtin.include_role: name: rhel-system-roles.sshd var... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/automating_system_administration_by_using_rhel_system_roles/configuring-secure-communication-by-using-the-ssh-and-sshd-rhel-system-roles_automating-system-administration-by-using-rhel-system-roles |
Monitoring | Monitoring OpenShift Container Platform 4.13 Configuring and using the monitoring stack in OpenShift Container Platform Red Hat OpenShift Documentation Team | [
"Disabling ownership via cluster version overrides prevents upgrades. Please remove overrides before continuing.",
"oc -n openshift-monitoring get configmap cluster-monitoring-config",
"apiVersion: v1 kind: ConfigMap metadata: name: cluster-monitoring-config namespace: openshift-monitoring data: config.yaml: |"... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/monitoring/index |
Chapter 1. Installation methods | Chapter 1. Installation methods You can install OpenShift Container Platform on installer-provisioned or user-provisioned infrastructure. The default installation type uses installer-provisioned infrastructure, where the installation program provisions the underlying infrastructure for the cluster. You can also install... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/installing_on_azure/preparing-to-install-on-azure |
Chapter 4. Knative CLI for use with OpenShift Serverless | Chapter 4. Knative CLI for use with OpenShift Serverless The Knative ( kn ) CLI enables simple interaction with Knative components on OpenShift Container Platform. 4.1. Key features The Knative ( kn ) CLI is designed to make serverless computing tasks simple and concise. Key features of the Knative CLI include: Deploy ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/cli_tools/kn-cli-tools |
Chapter 1. Configuring accounts for RHEL AI | Chapter 1. Configuring accounts for RHEL AI There are a few accounts you need to set up before interacting with RHEL AI. Creating a Red Hat account You can create a Red Hat account by registering on the Red Hat website. You can follow the procedure in Register for a Red Hat account . Creating a Red Hat registry account... | [
"rhc connect --organization <org id> --activation-key <created key>",
"sudo mkdir -p /etc/ilab sudo touch /etc/ilab/insights-opt-out"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_ai/1.2/html/building_your_rhel_ai_environment/setting_up_accounts |
Chapter 4. Verifying permissions of IdM configuration files using Healthcheck | Chapter 4. Verifying permissions of IdM configuration files using Healthcheck Learn more about how to test Identity Management (IdM) configuration files using the Healthcheck tool. For details, see Healthcheck in IdM . Prerequisites The Healthcheck tool is only available on RHEL 8.1 or newer systems. 4.1. File permissi... | [
"ipa-healthcheck --list-sources",
"ipa-healthcheck --source=ipahealthcheck.ipa.files --failures-only",
"ipa-healthcheck --source=ipahealthcheck.ipa.files --failures-only []",
"{ \"source\": \"ipahealthcheck.ipa.files\", \"check\": \"IPAFileNSSDBCheck\", \"result\": \"WARNING\", \"kw\": { \"key\": \"_etc_dirsr... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/using_idm_healthcheck_to_monitor_your_idm_environment/verifying-permissions-of-idm-configuration-files-using-healthcheck_using-idm-healthcheck-to-monitor-your-idm-environment |
5.5.3. Deleting a Member from a DLM Cluster | 5.5.3. Deleting a Member from a DLM Cluster To delete a member from an existing DLM cluster that is currently in operation, follow these steps: At one of the running nodes (not at a node to be deleted), start system-config-cluster (refer to Section 5.2, "Starting the Cluster Configuration Tool " ). At the Cluster Statu... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_administration/s2-delete-member-dlm-ca |
Chapter 4. Uninstalling OpenShift Data Foundation | Chapter 4. Uninstalling OpenShift Data Foundation 4.1. Uninstalling OpenShift Data Foundation in Internal mode To uninstall OpenShift Data Foundation in Internal mode, refer to the knowledgebase article on Uninstalling OpenShift Data Foundation . | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/deploying_openshift_data_foundation_using_red_hat_openshift_service_on_aws_with_hosted_control_planes/uninstalling_openshift_data_foundation |
Logging | Logging OpenShift Container Platform 4.16 Configuring and using logging in OpenShift Container Platform Red Hat OpenShift Documentation Team | [
"apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: <name> spec: outputs: - name: <output_name> type: <output_type> <output_type>: tuning: deliveryMode: AtMostOnce",
"oc create secret generic logging-loki-s3 --from-literal=bucketnames=\"<bucket_name>\" --from-literal=endpoint=\"<a... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html-single/logging/index |
9.6. Data Security for Library Mode | 9.6. Data Security for Library Mode 9.6.1. Subject and Principal Classes To authorize access to resources, applications must first authenticate the request's source. The JAAS framework defines the term subject to represent a request's source. The Subject class is the central class in JAAS. A Subject represents informat... | [
"public Set getPrincipals() {...} public Set getPrincipals(Class c) {...}",
"Subject subject = SecurityContextAssociation.getSubject();",
"import org.infinispan.security.Security; Security.doAs(subject, new PrivilegedExceptionAction<Void>() { public Void run() throws Exception { cache.put(\"key\", \"value\"); }... | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/developer_guide/sect-data_security_for_library_mode |
Chapter 31. Installing Through VNC | Chapter 31. Installing Through VNC The Red Hat Enterprise Linux installer ( anaconda ) offers you two interactive modes of operation. The original mode is a text-based interface. The newer mode uses GTK+ and runs in the X Window environment. This chapter explains how you can use the graphical installation mode in envir... | [
"yum install tigervnc"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/vncwhitepaperadded |
Chapter 31. Networking | Chapter 31. Networking libcurl successfully communicates with servers requiring HTTP host name to match the TLS session host name Previously, in some cases, Network Security Services (NSS) incorrectly reused a TLS session for a server with a different host name. Consequently, HTTPS servers could respond with an HTTP er... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.3_release_notes/bug_fixes_networking |
Chapter 4. Intel Gaudi AI Accelerator integration | Chapter 4. Intel Gaudi AI Accelerator integration To accelerate your high-performance deep learning models, you can integrate Intel Gaudi AI accelerators into OpenShift AI. This integration enables your data scientists to use Gaudi libraries and software associated with Intel Gaudi AI accelerators through custom-config... | [
"label node <node_name> custom-kubelet=set-pod-pid-limit-kubelet",
"create -f custom-kubelet-pidslimit.yaml",
"apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: custom-kubelet-pidslimit spec: kubeletConfig: PodPidsLimit: 32768 machineConfigPoolSelector: matchLabels: custom-kub... | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_self-managed/2.18/html/working_with_accelerators/intel-gaudi-ai-accelerator-integration_accelerators |
Chapter 5. Verifying installation | Chapter 5. Verifying installation When the installation completes, you can verify your private automation hub has been installed successfully with the following steps: Navigate to your private automation hub. Log in with the administrator credentials you set in the inventory file. Your private automation hub is now rea... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.3/html/installing_and_upgrading_private_automation_hub/verifying_installation |
roxctl CLI | roxctl CLI Red Hat Advanced Cluster Security for Kubernetes 4.7 roxctl CLI Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.7/html/roxctl_cli/index |
Chapter 4. The Migration Toolkit for Applications tools | Chapter 4. The Migration Toolkit for Applications tools You can use the following Migration Toolkit for Applications (MTA) tools for assistance in the various stages of your migration and modernization efforts: User interface Migration Toolkit for Applications Operator CLI IDE add-ons for the following applications: Ec... | null | https://docs.redhat.com/en/documentation/migration_toolkit_for_applications/7.1/html/introduction_to_the_migration_toolkit_for_applications/about-tools_getting-started-guide |
Chapter 9. Logical Networks | Chapter 9. Logical Networks 9.1. Logical Network Tasks 9.1.1. Performing Networking Tasks Network Networks provides a central location for users to perform logical network-related operations and search for logical networks based on each network's property or association with other resources. The New , Edit and Remove b... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/administration_guide/chap-logical_networks |
3. Related Documentation | 3. Related Documentation For more information about using Red Hat Enterprise Linux 6, see the following resources: Installation Guide - Documents relevant information regarding the installation of Red Hat Enterprise Linux 6. Deployment Guide - Documents relevant information regarding the deployment, configuration and a... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/dm_multipath/related_documentation-mpio |
Chapter 48. module | Chapter 48. module This chapter describes the commands under the module command. 48.1. module list List module versions Usage: Table 48.1. Command arguments Value Summary -h, --help Show this help message and exit --all Show all modules that have version information Table 48.2. Output formatter options Value Summary -f... | [
"openstack module list [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] [--all]"
] | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/command_line_interface_reference/module |
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 Jira ticket: Log in to the Jira . Click Create in the top navigation bar Enter a descriptive title in the Summary field. Enter your suggestion for improvement i... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.18/html/updating_openshift_data_foundation/providing-feedback-on-red-hat-documentation_rhodf |
Chapter 15. Configuring API tokens | Chapter 15. Configuring API tokens Red Hat Advanced Cluster Security for Kubernetes (RHACS) requires API tokens for some system integrations, authentication processes, and system functions. You can configure tokens using the RHACS web interface. Note To prevent privilege escalation, when you create a new token, your ro... | [
"Warn: API Token [token name] (ID [token ID]) will expire in less than X days."
] | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/configuring/configure-api-token |
Chapter 113. Quartz | Chapter 113. Quartz Only consumer is supported The Quartz component provides a scheduled delivery of messages using the Quartz Scheduler 2.x . Each endpoint represents a different timer (in Quartz terms, a Trigger and JobDetail). 113.1. Dependencies When using quartz with Red Hat build of Camel Spring Boot make sure to... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-quartz-starter</artifactId> </dependency>",
"quartz://timerName?options quartz://groupName/timerName?options quartz://groupName/timerName?cron=expression quartz://timerName?cron=expression",
"quartz:groupName/triggerName",
"<bean i... | 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-quartz-component-starter |
9.12. Updating Certificates and CRLs in a Directory | 9.12. Updating Certificates and CRLs in a Directory The Certificate Manager and the publishing directory can become out of sync if certificates are issued or revoked while the Directory Server is down. Certificates that were issued or revoked need to be published or unpublished manually when the Directory Server comes ... | null | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/administration_guide/updating_certificates_and_crls_in_a_directory |
Chapter 2. Managing users | Chapter 2. Managing users As a cloud administrator, you can add, modify, and delete users in the dashboard. Users can be members of one or more projects. You can manage projects and users independently from each other. 2.1. Creating users with the dashboard You can assign a primary project and role to the user. Users t... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/managing_openstack_identity_resources/assembly_users-roles_introduction-to-the-identity-service |
Data Grid documentation | Data Grid documentation Documentation for Data Grid is available on the Red Hat customer portal. Data Grid 8.5 Documentation Data Grid 8.5 Component Details Supported Configurations for Data Grid 8.5 Data Grid 8 Feature Support Data Grid Deprecated Features and Functionality | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.5/html/upgrading_data_grid/rhdg-docs_datagrid |
API Documentation | API Documentation Red Hat build of Keycloak 26.0 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/26.0/html-single/api_documentation/index |
1.6. Pre-installation Script | 1.6. Pre-installation Script You can add commands to run on the system immediately after the ks.cfg has been parsed. This section must be at the end of the kickstart file (after the commands) and must start with the %pre command. You can access the network in the %pre section; however, name service has not been configu... | [
"%pre #!/bin/sh hds=\"\" mymedia=\"\" for file in /proc/ide/h* do mymedia=`cat USDfile/media` if [ USDmymedia == \"disk\" ] ; then hds=\"USDhds `basename USDfile`\" fi done set USDhds numhd=`echo USD#` drive1=`echo USDhds | cut -d' ' -f1` drive2=`echo USDhds | cut -d' ' -f2` #Write out partition scheme based on whe... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/Kickstart_Installations-Pre_installation_Script |
function::user_string_n_quoted | function::user_string_n_quoted Name function::user_string_n_quoted - Retrieves and quotes string from user space Synopsis Arguments addr the user space address to retrieve the string from n the maximum length of the string (if not null terminated) Description Returns up to n characters of a C string from the given user... | [
"user_string_n_quoted:string(addr:long,n:long)"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-user-string-n-quoted |
4.6.3. EDIT MONITORING SCRIPTS Subsection | 4.6.3. EDIT MONITORING SCRIPTS Subsection Click on the MONITORING SCRIPTS link at the top of the page. The EDIT MONITORING SCRIPTS subsection allows the administrator to specify a send/expect string sequence to verify that the service for the virtual server is functional on each real server. It is also the place where ... | [
"#!/bin/sh TEST=`dig -t soa example.com @USD1 | grep -c dns.example.com if [ USDTEST != \"1\" ]; then echo \"OK else echo \"FAIL\" fi"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/load_balancer_administration/s2-piranha-virtservs-ems-vsa |
Chapter 5. Using Ansible to manage IdM service vaults: storing and retrieving secrets | Chapter 5. Using Ansible to manage IdM service vaults: storing and retrieving secrets This section shows how an administrator can use the ansible-freeipa vault module to securely store a service secret in a centralized location. The vault used in the example is asymmetric, which means that to use it, the administrator ... | [
"cd /usr/share/doc/ansible-freeipa/playbooks/vault",
"openssl genrsa -out service-private.pem 2048 Generating RSA private key, 2048 bit long modulus .+++ ...........................................+++ e is 65537 (0x10001)",
"openssl rsa -in service-private.pem -out service-public.pem -pubout writing RSA key",
... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/working_with_vaults_in_identity_management/using-ansible-to-manage-idm-service-vaults-storing-and-retrieving-secrets_working-with-vaults-in-identity-management |
Chapter 1. OpenShift Container Platform installation overview | Chapter 1. OpenShift Container Platform installation overview 1.1. About OpenShift Container Platform installation The OpenShift Container Platform installation program offers four methods for deploying a cluster which are detailed in the following list: Interactive : You can deploy a cluster with the web-based Assiste... | [
"oc get nodes",
"NAME STATUS ROLES AGE VERSION example-compute1.example.com Ready worker 13m v1.21.6+bb8d50a example-compute2.example.com Ready worker 13m v1.21.6+bb8d50a example-compute4.example.com Ready worker 14m v1.21.6+bb8d50a example-control1.example.com Ready master 52m v1.21.6+bb8d50a example-control2.ex... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.16/html/installation_overview/ocp-installation-overview |
14.13.7. Configuring Memory Allocation | 14.13.7. Configuring Memory Allocation To modify a guest virtual machine's memory allocation with virsh : You must specify the count in kilobytes. The new count value cannot exceed the amount you specified when you created the guest virtual machine. Values lower than 64 MB are unlikely to work with most guest virtual m... | [
"virsh setmem {domain-id or domain-name} count",
"virsh setmem vr-rhel6u1-x86_64-kvm --kilobytes 1025000"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sub-sect-displaying_per_guest_virtual_machine_information-configuring_memory_allocation |
Preface | Preface This document describes the options available in the configuration files for each of the major services in Red Hat OpenStack Platform. The content is automatically generated based on the values in the configuration files themselves, and is provided for reference purposes only. Warning Manually editing configura... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/configuration_reference/pr01 |
5.8. Additional Fencing Configuration Options | 5.8. Additional Fencing Configuration Options Table 5.2, "Advanced Properties of Fencing Devices" summarizes additional properties you can set for fencing devices. Note that these properties are for advanced use only. Table 5.2. Advanced Properties of Fencing Devices Field Type Default Description pcmk_host_argument st... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/high_availability_add-on_reference/s1-fencedevicesadditional-haar |
5.4.15. Shrinking Logical Volumes | 5.4.15. Shrinking Logical Volumes You can reduce the size of a logical volume with the lvreduce command. Note Shrinking is not supported on a GFS2 or XFS file system, so you cannot reduce the size of a logical volume that contains a GFS2 or XFS file system. If the logical volume you are reducing contains a file system,... | [
"lvreduce --resizefs -L 64M vg00/lvol1 fsck from util-linux 2.23.2 /dev/mapper/vg00-lvol1: clean, 11/25688 files, 8896/102400 blocks resize2fs 1.42.9 (28-Dec-2013) Resizing the filesystem on /dev/mapper/vg00-lvol1 to 65536 (1k) blocks. The filesystem on /dev/mapper/vg00-lvol1 is now 65536 blocks long. Size of logic... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/LV_reduce |
Appendix A. Using your subscription | Appendix A. Using your subscription AMQ Streams is provided through a software subscription. To manage your subscriptions, access your account at the Red Hat Customer Portal. Accessing Your Account Go to access.redhat.com . If you do not already have an account, create one. Log in to your account. Activating a Subscrip... | [
"dnf install <package_name>",
"dnf install <path_to_download_package>"
] | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_on_openshift_overview/using_your_subscription |
7.3. Configuring Identity and Authentication Providers for SSSD | 7.3. Configuring Identity and Authentication Providers for SSSD 7.3.1. Introduction to Identity and Authentication Providers for SSSD SSSD Domains. Identity and Authentication Providers Identity and authentication providers are configured as domains in the SSSD configuration file. A single domain can be used as: An ide... | [
"yum install sssd",
"[domain/ LDAP_domain_name ]",
"[domain/ LDAP_domain_name ] id_provider = ldap auth_provider = ldap",
"[domain/ LDAP_domain_name ] id_provider = ldap auth_provider = ldap ldap_uri = ldap://ldap.example.com",
"[domain/ LDAP_domain_name ] id_provider = ldap auth_provider = ldap ldap_uri = ... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/system-level_authentication_guide/Configuring_Domains |
Chapter 3. Known Issues | Chapter 3. Known Issues 3.1. Installation anaconda component Setting the qla4xxx parameter ql4xdisablesysfsboot to 1 may cause boot from SAN failures. anaconda component Installing Red Hat Enterprise Linux 6.3 using the text user interface on a system which already has a Red Hat Enterprise Linux system installed on the... | [
"iscsi --ipaddr 10.34.39.46 --port 3260 --target iqn.2009-02.com.kvm:iscsibind --iface=eth0",
"attempt to access beyond end of device loop0: rw=0, want=248626, limit=248624"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.3_technical_notes/known_issues |
Chapter 9. Networking | Chapter 9. Networking iptables supports -C option This update adds support for the -C check option to the iptables commands. Previously, there was no simple way to check if a certain rule existed. Now, the -C option can be used in a rule to check if a rule exists. Support for IPv6 IP sets This update adds support for I... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.7_release_notes/networking |
function::caller_addr | function::caller_addr Name function::caller_addr - Return caller address Synopsis Arguments None Description This function returns the address of the calling function. | [
"caller_addr:long()"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-caller-addr |
F.5. Navigate Menu | F.5. Navigate Menu Teiid Designer currently does not contribute actions to the Navigate menu. See Eclipse documentation for details. Figure F.6. Navigate Menu | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/user_guide_volume_1_teiid_designer/navigate_menu |
A.2. Displaying Quota Limits and Usage with the gfs2_quota Command | A.2. Displaying Quota Limits and Usage with the gfs2_quota Command Quota limits and current usage can be displayed for a specific user or group using the gfs2_quota get command. The entire contents of the quota file can also be displayed using the gfs2_quota list command, in which case all IDs with a non-zero hard limi... | [
"gfs2_quota get -u User -f MountPoint",
"gfs2_quota get -g Group -f MountPoint",
"gfs2_quota list -f MountPoint",
"user User : limit: LimitSize warn: WarnSize value: Value group Group : limit: LimitSize warn: WarnSize value: Value",
"gfs2_quota list -f /mygfs2",
"gfs2_quota get -g users -f /mygfs2 -s"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/global_file_system_2/s1-quotaapp-displayquota |
probe::socket.read_iter | probe::socket.read_iter Name probe::socket.read_iter - Receiving message via sock_read_iter Synopsis socket.read_iter Values state Socket state value protocol Protocol value name Name of this probe family Protocol family value size Message size in bytes type Socket type value flags Socket flags value Context The messag... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-socket-read-iter |
Chapter 3. Creating a GitOps git token | Chapter 3. Creating a GitOps git token In this procedure and the one, you create two more values that you need in your ~/install_values.txt file to complete installation. Prerequisites: A GitHub account Procedure: In your web browser, go to your Developer Settings page in GitHub. In the left panel, under Personal acces... | null | https://docs.redhat.com/en/documentation/red_hat_trusted_application_pipeline/1.0/html/installing_red_hat_trusted_application_pipeline/creating-a-gitops-git-token |
2.3. The Software Collection Root Directory | 2.3. The Software Collection Root Directory You can change the location of the root directory by setting the %_scl_prefix macro in the spec file, as in the following example: %global _scl_prefix /opt/ provider where provider is the provider (vendor) name registered, where applicable, with the Linux Foundation and the s... | [
"%global _scl_prefix /opt/ provider",
"/opt/ provider / prefix-application-version /"
] | https://docs.redhat.com/en/documentation/red_hat_software_collections/3/html/packaging_guide/sect-the_software_collection_root_directory |
Chapter 4. Configuring the JBoss EAP for OpenShift Image for Your Java Application | Chapter 4. Configuring the JBoss EAP for OpenShift Image for Your Java Application The JBoss EAP for OpenShift image is preconfigured for basic use with your Java applications. However, you can configure the JBoss EAP instance inside the image. The recommended method is to use the OpenShift S2I process, together with a... | [
"new-app --template=eap74-basic-s2i -p IMAGE_STREAM_NAMESPACE=eap-demo -p SOURCE_REPOSITORY_URL=https://github.com/jboss-developer/jboss-eap-quickstarts -p SOURCE_REPOSITORY_REF=7.4.x -p CONTEXT_DIR=kitchensink -e ADMIN_USERNAME=myspecialuser -e ADMIN_PASSWORD=myspecialp@ssw0rd",
"#!/bin/bash injected_dir=USD1 so... | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html/getting_started_with_jboss_eap_for_openshift_online/configuring_eap_openshift_image |
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