title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
Chapter 36. Using an ID view to override a user attribute value on an IdM client | Chapter 36. Using an ID view to override a user attribute value on an IdM client If an Identity Management (IdM) user want to override some of their user or group attributes stored in the IdM LDAP server, for example the login name, home directory, certificate used for authentication, or SSH keys, you as IdM administra... | [
"ipa help idviews ID Views Manage ID Views IPA allows to override certain properties of users and groups[...] [...] Topic commands: idoverridegroup-add Add a new Group ID override idoverridegroup-del Delete a Group ID override [...]",
"ipa idview-add --help Usage: ipa [global-options] idview-add NAME [options] Ad... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_identity_management/using-an-id-view-to-override-a-user-attribute-value-on-an-IdM-client_configuring-and-managing-idm |
Chapter 6. Installing a cluster on IBM Cloud with network customizations | Chapter 6. Installing a cluster on IBM Cloud with network customizations In OpenShift Container Platform version 4.15, you can install a cluster with a customized network configuration on infrastructure that the installation program provisions on IBM Cloud(R). By customizing your network configuration, your cluster can... | [
"ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1",
"cat <path>/<file_name>.pub",
"cat ~/.ssh/id_ed25519.pub",
"eval \"USD(ssh-agent -s)\"",
"Agent pid 31874",
"ssh-add <path>/<file_name> 1",
"Identity added: /home/<you>/<path>/<file_name> (<computer_name>)",
"tar -xvf openshift-install-linux.tar.g... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/installing_on_ibm_cloud/installing-ibm-cloud-network-customizations |
Chapter 3. Red Hat build of OpenJDK features | Chapter 3. Red Hat build of OpenJDK features 3.1. New features and enhancements This section describes the new features introduced in this release. It also contains information about changes in the existing features. Note For all the other changes and security fixes, see https://mail.openjdk.java.net/pipermail/jdk-upda... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/11/html/release_notes_for_red_hat_build_of_openjdk_11.0.9/rn-openjdk-features |
Integrating Applications with Kamelets | Integrating Applications with Kamelets Red Hat build of Apache Camel K 1.10.5 Configuring connectors to simplify application integration Red Hat build of Apache Camel K Documentation Team fuse-docs-support@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_k/1.10.5/html/integrating_applications_with_kamelets/index |
Chapter 2. LVM-VDO requirements | Chapter 2. LVM-VDO requirements VDO on LVM has certain requirements on its placement and your system resources. 2.1. VDO memory requirements Each VDO volume has two distinct memory requirements: The VDO module VDO requires a fixed 38 MB of RAM and several variable amounts: 1.15 MB of RAM for each 1 MB of configured blo... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/deduplicating_and_compressing_logical_volumes_on_rhel/lvm-vdo-requirements_deduplicating-and-compressing-logical-volumes-on-rhel |
Chapter 18. Automating group membership using IdM Web UI | Chapter 18. Automating group membership using IdM Web UI Using automatic group membership enables you to assign users and hosts to groups automatically based on their attributes. For example, you can: Divide employees' user entries into groups based on the employees' manager, location, or any other attribute. Divide ho... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_identity_management/automating-group-membership-using-idm-web-ui_configuring-and-managing-idm |
Chapter 4. Bookmarks | Chapter 4. Bookmarks 4.1. Saving a Query String as a Bookmark A bookmark can be used to remember a search query, and shared with other users. Saving a Query String as a Bookmark Enter the desired search query in the search bar and perform the search. Click the star-shaped Bookmark button to the right of the search bar ... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/administration_guide/chap-Bookmarks |
Installing an on-premise cluster with the Agent-based Installer | Installing an on-premise cluster with the Agent-based Installer OpenShift Container Platform 4.16 Installing an on-premise OpenShift Container Platform cluster with the Agent-based Installer Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/installing_an_on-premise_cluster_with_the_agent-based_installer/index |
Chapter 2. Building Application Images Using Red Hat Software Collections Container Images | Chapter 2. Building Application Images Using Red Hat Software Collections Container Images You have several options how to build your application images using Red Hat Software Collections container images: Use container images provided by Red Hat as base images Use a Dockerfile with S2I scripts Use Source-to-Image in O... | [
"FROM registry.redhat.io/ rhscl_image_name",
"ADD src /opt/app-root/src",
"podman build -t application_image_name .",
"podman run -ti application_image_name /bin/bash -l",
"Set base image FROM registry.redhat.io/rhscl/python-38-rhel7 Add application sources ADD --chown=1001:0 app-src . Install the dependenc... | https://docs.redhat.com/en/documentation/red_hat_software_collections/3/html/using_red_hat_software_collections_container_images/building_application_images |
Chapter 4. Examples | Chapter 4. Examples This chapter demonstrates the use of AMQ Python through example programs. For more examples, see the AMQ Python example suite and the Qpid Proton Python examples . 4.1. Sending messages This client program connects to a server using <connection-url> , creates a sender for target <address> , sends a ... | [
"from __future__ import print_function import sys from proton import Message from proton.handlers import MessagingHandler from proton.reactor import Container class SendHandler(MessagingHandler): def __init__(self, conn_url, address, message_body): super(SendHandler, self).__init__() self.conn_url = conn_url self.a... | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_python_client/examples |
6.3. Configuring NAT using nftables | 6.3. Configuring NAT using nftables With nftables , you can configure the following network address translation ( NAT ) types: Masquerading Source NAT ( SNAT ) Destination NAT ( DNAT ) Redirect 6.3.1. The different NAT types: masquerading, source NAT, destination NAT, and redirect These are the different network addres... | [
"nft add table nat",
"nft -- add chain nat prerouting { type nat hook prerouting priority -100 \\; } nft add chain nat postrouting { type nat hook postrouting priority 100 \\; }",
"nft add rule nat postrouting oifname \"ens3\" masquerade",
"nft add table nat",
"nft -- add chain nat prerouting { type nat hoo... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/security_guide/sec-configuring_nat_using_nftables |
7.32. crash | 7.32. crash 7.32.1. RHBA-2015:1309 - crash bug fix and enhancement update Updated crash packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 6. The crash packages provide the core analysis suite, which is a self-contained tool that can be used to investigate live sy... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.7_technical_notes/package-crash |
Getting Started Guide | Getting Started Guide Red Hat Enterprise Linux Atomic Host 7 Getting Started 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/getting_started_guide/index |
Chapter 7. Native mode | Chapter 7. Native mode For additional information about compiling and testing application in native mode, see Producing a native executable in the Compiling your Quarkus applications to native executables guide. 7.1. Character encodings By default, not all Charsets are available in native mode. Charset.defaultCharset()... | [
"Charset.defaultCharset(), US-ASCII, ISO-8859-1, UTF-8, UTF-16BE, UTF-16LE, UTF-16",
"quarkus.native.add-all-charsets = true",
"quarkus.native.user-country=US quarkus.native.user-language=en",
"quarkus.native.resources.includes = docs/*,images/* quarkus.native.resources.excludes = docs/ignored.adoc,images/ign... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_extensions_for_quarkus/2.13/html/developing_applications_with_camel_extensions_for_quarkus/camel-quarkus-native-mode |
16.3. Methods | 16.3. Methods 16.3.1. Creating a Floating Disk When creating a new floating disk, the API requires the size and storage_domains elements. Example 16.2. Creating a new a floating disk device | [
"POST /ovirt-engine/api/disks HTTP/1.1 Accept: application/xml Content-type: application/xml <disk> <storage_domains> <storage_domain id=\"fabe0451-701f-4235-8f7e-e20e458819ed\"/> </storage_domains> <size>8589934592</size> <type>system</type> <interface>virtio</interface> <format>cow</format> </disk>"
] | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/version_3_rest_api_guide/sect-methods3 |
Chapter 10. Installing a cluster on Azure into a government region | Chapter 10. Installing a cluster on Azure into a government region In OpenShift Container Platform version 4.12, you can install a cluster on Microsoft Azure into a government region. To configure the government region, you modify parameters in the install-config.yaml file before you install the cluster. 10.1. Prerequi... | [
"The cluster is configured so that the Operators do not create public records for the cluster and all cluster machines are placed in the private subnets that you specify.",
"ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1",
"cat <path>/<file_name>.pub",
"cat ~/.ssh/id_ed25519.pub",
"eval \"USD(ssh-agent... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/installing_on_azure/installing-azure-government-region |
Chapter 2. Deploying OpenShift Data Foundation on Google Cloud | Chapter 2. Deploying OpenShift Data Foundation on Google Cloud You can deploy OpenShift Data Foundation on OpenShift Container Platform using dynamic storage devices provided by Google Cloud installer-provisioned infrastructure. This enables you to create internal cluster resources and it results in internal provisioni... | [
"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/4.13/html/deploying_and_managing_openshift_data_foundation_using_google_cloud/deploying_openshift_data_foundation_on_google_cloud |
Chapter 11. The InitializingScoreTrend class | Chapter 11. The InitializingScoreTrend class You can add the InitializingScoreTrend class to optimization algorithms to specify how the score changes when additional variables are initialized and the already-initialized variables do not change. Some optimization algorithms, such Construction Heuristics and Exhaustive S... | [
"<scoreDirectorFactory> <constraintProviderClass>org.optaplanner.examples.cloudbalancing.score.CloudBalancingConstraintProvider</constraintProviderClass> <initializingScoreTrend>ONLY_DOWN</initializingScoreTrend> </scoreDirectorFactory>",
"<scoreDirectorFactory> <constraintProviderClass>org.optaplanner.examples.c... | https://docs.redhat.com/en/documentation/red_hat_build_of_optaplanner/8.38/html/developing_solvers_with_red_hat_build_of_optaplanner/initializingscoretrend-class-con_score-calculation |
Chapter 5. Differences between RHEL for SAP Applications and RHEL for SAP Solutions | Chapter 5. Differences between RHEL for SAP Applications and RHEL for SAP Solutions Red Hat Enterprise Linux for SAP Solutions subscription contains more features and capabilities than our lightweight RHEL for SAP Applications subscription. The following table lists the technical differences between the two subscriptio... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_sap_solutions/9/html/overview_of_red_hat_enterprise_linux_for_sap_solutions_subscription/assembly_differences-between-rhel-for-sap-applications-and-rhel-for-sap-solutions_overview-of-rhel-for-sap-solutions-subscription-combined-9 |
Authorization APIs | Authorization APIs OpenShift Container Platform 4.16 Reference guide for authorization APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/authorization_apis/index |
13.2. Using the Infinispan CDI Module | 13.2. Using the Infinispan CDI Module The Infinispan CDI module can be used for the following purposes: To configure and inject Infinispan caches into CDI Beans and Java EE components. To configure cache managers. To control storage and retrieval using CDI annotations. 23155%2C+Developer+Guide-6.630-06-2017+15%3A00%3A5... | [
"public class MyCDIBean { @Inject Cache<String, String> cache; }",
"public class MyCDIBean { @Inject RemoteCache<String, String> remoteCache; }",
"@javax.inject.Qualifier @Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD}) @Retention(RetentionPolicy.RUNTIME) @Documented public @interface Sma... | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/developer_guide/sect-using_the_infinispan_cdi_module |
Chapter 12. Servers and Services | Chapter 12. Servers and Services httpd no longer fails to start if there is a comment in the Allow directive Comments had been disallowed at the end of the Allow directive in the Apache mod_authz_host module. Consequently, the httpd daemon failed to start with a syntax error if such a comment was included. With this up... | [
"Unable to allocate memory for mutex; resize mutex region"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.9_technical_notes/bug_fixes_servers_and_services |
Chapter 9. Running certification tests for OpenStack certification | Chapter 9. Running certification tests for OpenStack certification Run certification tests on the OpenStack deployment under test based on the type of OpenStack application undergoing certification. 9.1. Running certification tests for products implementing OpenStack APIs If the OpenStack application undergoing certifi... | null | https://docs.redhat.com/en/documentation/red_hat_software_certification/2025/html/red_hat_openstack_certification_workflow_guide/assembly-certification-tests-for-openstack-certification_rhosp-wf-configure-hosts-run-tests-use-CLI |
Chapter 4. Installing Red Hat Enterprise Linux | Chapter 4. Installing Red Hat Enterprise Linux To use RHUI efficiently and to access Red Hat repositories and support, you must first install Red Hat Enterprise Linux (RHEL) on each of your RHUA, CDS, and HAProxy nodes. Prerequisite Make sure you have the latest version of RHEL 8 available, either as an ISO or as a sub... | null | https://docs.redhat.com/en/documentation/red_hat_update_infrastructure/4/html/installing_red_hat_update_infrastructure/proc_installing-red-hat-enterprise-linux_installing-red-hat-update-infrastructure |
Chapter 8. Frequently asked questions | Chapter 8. Frequently asked questions Is it possible to deploy applications from OpenShift Dev Spaces to an OpenShift cluster? OpenShift user token is automatically injected into workspace containers which makes it possible to run oc CLI commands against OpenShift cluster. For best performance, what is the recommended ... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_dev_spaces/3.16/html/3.16.0_release_notes_and_known_issues/frequently-asked-questions_devspaces |
Chapter 10. Configure 802.1Q VLAN tagging | Chapter 10. Configure 802.1Q VLAN tagging To create a VLAN, an interface is created on top of another interface referred to as the parent interface . The VLAN interface will tag packets with the VLAN ID as they pass through the interface, and returning packets will be untagged. VLAN interface can be configured similarl... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/networking_guide/ch-configure_802_1q_vlan_tagging |
2.4. Configure Indexing | 2.4. Configure Indexing 2.4.1. Configure Indexing in Library Mode Using XML Indexing can be configured in XML by adding the <indexing ... /> element to the cache configuration in the Infinispan core configuration file, and optionally pass additional properties in the embedded Lucene-based Query API engine. For example:... | [
"<?xml version=\"1.0\" encoding=\"UTF-8\"?> <infinispan xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"urn:infinispan:config:6.4 http://www.infinispan.org/schemas/infinispan-config-6.4.xsd\" xmlns=\"urn:infinispan:config:6.4\"> <replicated-cache> <indexing enabled=\"true\"> <properties... | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/infinispan_query_guide/sect-Configure_Indexing |
Chapter 43. implied | Chapter 43. implied This chapter describes the commands under the implied command. 43.1. implied role create Creates an association between prior and implied roles Usage: Table 43.1. Positional arguments Value Summary <role> Role (name or id) that implies another role Table 43.2. Command arguments Value Summary -h, --h... | [
"openstack implied role create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] --implied-role <role> <role>",
"openstack implied role delete [-h] --implied-role <role> <role>",
"openstack implied role list [-h] [-f {csv,jso... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/command_line_interface_reference/implied |
Preface | Preface | null | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/planning_installation_and_deployment_guide_common_criteria_edition/pr01 |
3.2. CPUfreq | 3.2. CPUfreq One of the most effective ways to reduce power consumption and heat output on your system is CPUfreq. CPUfreq - also referred to as CPU speed scaling - is the infrastructure in the Linux kernel that enables to scale the CPU frequency in order to save power. CPU scalling can be done automatically depending ... | [
"intel_pstate=disable",
"~]# cpupower frequency-info --governors",
"~]# cpupower frequency-set --governor [governor]",
"~]# cpupower -c 1-3,5 frequency-set --governor cpufreq_userspace",
"echo 360000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/power_management_guide/cpufreq_governors |
Chapter 12. Changing the cloud provider credentials configuration | Chapter 12. Changing the cloud provider credentials configuration For supported configurations, you can change how OpenShift Container Platform authenticates with your cloud provider. To determine which cloud credentials strategy your cluster uses, see Determining the Cloud Credential Operator mode . 12.1. Rotating or ... | [
"ccoctl <provider_name> refresh-keys \\ 1 --kubeconfig <openshift_kubeconfig_file> \\ 2 --credentials-requests-dir <path_to_credential_requests_directory> \\ 3 --name <name> 4",
"oc patch kubecontrollermanager cluster -p='{\"spec\": {\"forceRedeploymentReason\": \"recovery-'\"USD( date )\"'\"}}' --type=merge",
... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/postinstallation_configuration/changing-cloud-credentials-configuration |
Chapter 10. Distributed tracing | Chapter 10. Distributed tracing The client offers distributed tracing based on the Jaeger implementation of the OpenTracing standard. 10.1. Enabling distributed tracing Use the following steps to enable tracing in your application: Procedure Add the Jaeger client dependency to your POM file. <dependency> <groupId>io.ja... | [
"<dependency> <groupId>io.jaegertracing</groupId> <artifactId>jaeger-client</artifactId> <version> USD{jaeger-version} </version> </dependency>",
"amqps://example.net? jms.tracing=opentracing",
"import io.jaegertracing.Configuration; import io.opentracing.Tracer; import io.opentracing.util.GlobalTracer; public ... | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_jms_client/distributed_tracing |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Do let us know how we can make it better. To give feedback, create a Bugzilla ticket: Go to the Bugzilla website. In the Component section, choose documentation . Fill in the Description field with your suggestion for improvement... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.16/html/scaling_storage/providing-feedback-on-red-hat-documentation_rhodf |
Chapter 34. MitreAttackService | Chapter 34. MitreAttackService 34.1. ListMitreAttackVectors GET /v1/mitreattackvectors ListMitreAttackVectors returns all MITRE ATT&CK vectors. 34.1.1. Description 34.1.2. Parameters 34.1.3. Return Type V1ListMitreAttackVectorsResponse 34.1.4. Content Type application/json 34.1.5. Responses Table 34.1. HTTP Response Co... | [
"Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }",
"Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }",
"Example 3: Pack and unpack a message... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/api_reference/mitreattackservice |
9.4. Configure Network Bridging Using a GUI | 9.4. Configure Network Bridging Using a GUI When starting a bridge interface, NetworkManager waits for at least one port to enter the " forwarding " state before beginning any network-dependent IP configuration such as DHCP or IPv6 autoconfiguration. Static IP addressing is allowed to proceed before any ports or ports ... | [
"~]USD nm-connection-editor",
"~]USD nm-connection-editor"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/networking_guide/sec-Configure_Network_Bridging_Using_a_GUI |
Chapter 4. Recommendations | Chapter 4. Recommendations This chapter describes configuration that is not strictly required, but may improve the performance or stability of your environment. 4.1. General Recommendations Take a full backup as soon as the deployment is complete, and store it in a separate location. Take regular backups thereafter. Se... | [
"nmcli connection add type vlan con-name vlan50 ifname eth0.50 dev eth0 id 50 nmcli con mod vlan50 +ipv4.dns 8.8.8.8 +ipv4.addresses 123.123 .0.1/24 +ipv4.gateway 123.123 .0.254",
"nmcli connection add type bond con-name bond0 ifname bond0 bond.options \"mode=active-backup,miimon=100\" ipv4.method disabled ipv6.m... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/planning_and_prerequisites_guide/recommendations |
26.4. Changing the Certificate Chain | 26.4. Changing the Certificate Chain You can modify the certificate chain by renewing the CA certificate using the ipa-cacert-manage renew . Self-signed CA certificate externally-signed CA certificate Add the --external-ca option to ipa-cacert-manage renew . This renews the self-signed CA certificate as an externally-s... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/linux_domain_identity_authentication_and_policy_guide/change-cert-chaining |
Configuration Guide | Configuration Guide Red Hat Ceph Storage 6 Configuration settings for Red Hat Ceph Storage Red Hat Ceph Storage Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/6/html/configuration_guide/index |
Preface | Preface Deploying applications to a container orchestration platform such as Red Hat OpenShift Container Platform provides a number of advantages from an operational perspective. For example, an update to the base image of an application can be made through a simple in-place upgrade with little to no disruption. Upgrad... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.3/html/red_hat_ansible_automation_platform_performance_considerations_for_operator_based_installations/pr01 |
Chapter 27. System and Subscription Management | Chapter 27. System and Subscription Management Some Italian text is missing from subscription-manager Due to some missing translations in the subscription-manager tool, when using subscription-manager in Italian, some messages will appear in English. (BZ# 1318404 ) ReaR supports only grub during system recovery ReaR su... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.8_release_notes/known_issues_system_and_subscription_management |
13.15. Installation Destination | 13.15. Installation Destination To select the disks and partition the storage space on which you will install Red Hat Enterprise Linux, select Installation Destination in the Installation Summary screen. If you are unfamiliar with disk partitions, see Appendix A, An Introduction to Disk Partitions for more information.... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/installation_guide/sect-disk-partitioning-setup-ppc |
Part III. Integrating a Linux Domain with an Active Directory Domain: Synchronization | Part III. Integrating a Linux Domain with an Active Directory Domain: Synchronization This part provides instruction on how to synchronize Active Directory and Identity Management users, how to migrate existing environments from synchronization to trust, and how to use ID Views in Active Directory environments. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/windows_integration_guide/sync |
Preface | Preface Red Hat Quay container image registries serve as centralized hubs for storing container images. Users of Red Hat Quay can create repositories to effectively manage images and grant specific read (pull) and write (push) permissions to the repositories as deemed necessary. Administrative privileges expand these c... | null | https://docs.redhat.com/en/documentation/red_hat_quay/3.12/html/use_red_hat_quay/pr01 |
Chapter 4. Deploying OpenShift sandboxed containers on Azure | Chapter 4. Deploying OpenShift sandboxed containers on Azure You can deploy OpenShift sandboxed containers on Microsoft Azure Cloud Computing Services. OpenShift sandboxed containers deploys peer pods. The peer pod design circumvents the need for nested virtualization. For more information, see peer pod and Peer pods t... | [
"apiVersion: confidentialcontainers.org/v1alpha1 kind: PeerPodConfig metadata: name: peerpodconfig-openshift namespace: openshift-sandboxed-containers-operator spec: cloudSecretName: peer-pods-secret configMapName: peer-pods-cm limit: \"10\" 1 nodeSelector: node-role.kubernetes.io/kata-oc: \"\"",
"AZURE_SUBSCRIPT... | https://docs.redhat.com/en/documentation/openshift_sandboxed_containers/1.8/html/user_guide/deploying-osc-on-azure |
Chapter 20. PodNetworkConnectivityCheck [controlplane.operator.openshift.io/v1alpha1] | Chapter 20. PodNetworkConnectivityCheck [controlplane.operator.openshift.io/v1alpha1] Description PodNetworkConnectivityCheck Compatibility level 4: No compatibility is provided, the API can change at any point for any reason. These capabilities should not be used by applications needing long term support. Type object ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/network_apis/podnetworkconnectivitycheck-controlplane-operator-openshift-io-v1alpha1 |
Chapter 2. Enhancements | Chapter 2. Enhancements AMQ Streams 2.1 adds a number of enhancements. 2.1. Kafka 3.1.0 enhancements For an overview of the enhancements introduced with Kafka 3.1.0, refer to the Kafka 3.1.0 Release Notes . 2.2. Running AMQ Streams on a FIPS-enabled cluster You can now run AMQ Streams on a FIPS-enabled cluster, althoug... | [
"apiVersion: apps/v1 kind: Deployment spec: # template: spec: serviceAccountName: strimzi-cluster-operator containers: # env: # - name: \"FIPS_MODE\" value: \"disabled\" 1 #",
"listeners: # - name: external port: 9094 type: loadbalancer tls: true authentication: type: tls configuration: createBootstrapService: fa... | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.1/html/release_notes_for_amq_streams_2.1_on_openshift/enhancements-str |
Chapter 12. VolumeSnapshotClass [snapshot.storage.k8s.io/v1] | Chapter 12. VolumeSnapshotClass [snapshot.storage.k8s.io/v1] Description VolumeSnapshotClass specifies parameters that a underlying storage system uses when creating a volume snapshot. A specific VolumeSnapshotClass is used by specifying its name in a VolumeSnapshot object. VolumeSnapshotClasses are non-namespaced Type... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/storage_apis/volumesnapshotclass-snapshot-storage-k8s-io-v1 |
Chapter 7. Verifying the load balancing configuration | Chapter 7. Verifying the load balancing configuration Use this procedure to verify the load balancing configuration for each Capsule Server. Procedure Shut down the base operating system for your Capsule Server. Verify that content or subscription management features are available on clients registered to this Capsule.... | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html/configuring_capsules_with_a_load_balancer/verifying_the_load_balancing_configuration_load-balancing |
Appendix C. Cluster Connection Configuration Elements | Appendix C. Cluster Connection Configuration Elements The table below lists all of the configuration elements of a cluster-connection . Table C.1. Cluster Connection Configuration Elements Name Description address Each cluster connection applies only to addresses that match the value specified in the address field. If ... | null | https://docs.redhat.com/en/documentation/red_hat_amq_broker/7.11/html/configuring_amq_broker/cluster_connection_elements |
Chapter 11. Logging alerts | Chapter 11. Logging alerts 11.1. Default logging alerts Logging alerts are installed as part of the Red Hat OpenShift Logging Operator installation. Alerts depend on metrics exported by the log collection and log storage backends. These metrics are enabled if you selected the option to Enable operator recommended clust... | [
"apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: <name> namespace: <namespace> spec: rules: enabled: true 1 selector: matchLabels: openshift.io/<label_name>: \"true\" 2 namespaceSelector: matchLabels: openshift.io/<label_name>: \"true\" 3",
"oc adm policy add-role-to-user alertingrules.loki.grafan... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/logging/logging-alerts |
5.4. Importing and running converted virtual machines on target hypervisors | 5.4. Importing and running converted virtual machines on target hypervisors Now that you have converted your physical machine to a virtual machine, it can be run on a hypervisor. For information on running the converted physical machine as a virtual machine on Red Hat Enterprise Linux using virt-manager, see: Section 3... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/v2v_guide/p2v_migration_moving_workloads_from_physical_to_virtual_machines-importing_and_running_converted_virtual_machines_on_target_hypervisors |
Chapter 24. tags | Chapter 24. tags Optional. An operator-defined list of tags placed on each log by the collector or normalizer. The payload can be a string with whitespace-delimited string tokens or a JSON list of string tokens. Data type text | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/logging/tags |
4.371. rsync | 4.371. rsync 4.371.1. RHBA-2013:1485 - rsync bug fix update An updated rsync package that fixes a bug is now available for Red Hat Enterprise Linux 6. The rsync tool is used to copy and synchronize files locally or across a network. The rsync works very fast because it uses delta encoding and sends just differences in ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.2_technical_notes/rsync |
Chapter 3. Understanding persistent storage | Chapter 3. Understanding persistent storage 3.1. Persistent storage overview Managing storage is a distinct problem from managing compute resources. OpenShift Container Platform uses the Kubernetes persistent volume (PV) framework to allow cluster administrators to provision persistent storage for a cluster. Developers... | [
"oc delete pv <pv-name>",
"oc get pv",
"NAME CAPACITY ACCESSMODES RECLAIMPOLICY STATUS CLAIM STORAGECLASS REASON AGE pvc-b6efd8da-b7b5-11e6-9d58-0ed433a7dd94 4Gi RWO Delete Bound default/claim1 manual 10s pvc-b95650f8-b7b5-11e6-9d58-0ed433a7dd94 4Gi RWO Delete Bound default/claim2 manual 6s pvc-bb3ca71d-b7b5-11... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/storage/understanding-persistent-storage |
Chapter 5. Testing Clair | Chapter 5. Testing Clair Use the following procedure to test Clair on either a standalone Red Hat Quay deployment, or on an OpenShift Container Platform Operator-based deployment. Prerequisites You have deployed the Clair container image. Procedure Pull a sample image by entering the following command: USD podman pull ... | [
"podman pull ubuntu:20.04",
"sudo podman tag docker.io/library/ubuntu:20.04 <quay-server.example.com>/<user-name>/ubuntu:20.04",
"sudo podman push --tls-verify=false quay-server.example.com/quayadmin/ubuntu:20.04"
] | https://docs.redhat.com/en/documentation/red_hat_quay/3.9/html/vulnerability_reporting_with_clair_on_red_hat_quay/clair-testing |
Chapter 3. Bare metal builds with Red Hat Quay on OpenShift Container Platform | Chapter 3. Bare metal builds with Red Hat Quay on OpenShift Container Platform The procedures in this section explain how to create an environment for bare metal builds for Red Hat Quay on OpenShift Container Platform. 3.1. Configuring bare metal builds for Red Hat Quay on OpenShift Container Platform Use the following... | [
"oc new-project bare-metal-builder",
"oc create sa -n bare-metal-builder quay-builder",
"oc policy add-role-to-user -n bare-metal-builder edit system:serviceaccount:bare-metal-builder:quay-builder",
"create token quay-builder -n bare-metal-builder --duration 24h",
"oc sa get-token -n bare-metal-builder quay... | https://docs.redhat.com/en/documentation/red_hat_quay/3.13/html/builders_and_image_automation/bare-metal-builds |
Chapter 2. Parameters | Chapter 2. Parameters \u00ad\u00ad\u00ad\u00adThese parameters of an existing two-node cluster are used to setup the third site: Parameter Example Description SID RH2 System ID of the HANA Database First SITE DC1 Name of the first datacenter /site Second SITE DC2 Name of the second datacenter / site Third SITE DC3 Name... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_sap_solutions/8/html/configuring_sap_hana_scale-up_multitarget_system_replication_for_disaster_recovery/asmb_parameters_v8-configuring-hana-scale-up-multitarget-system-replication-disaster-recovery |
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/16.0/html/configuration_reference/ironic |
Customizing Red Hat Trusted Application Pipeline | Customizing Red Hat Trusted Application Pipeline Red Hat Trusted Application Pipeline 1.4 Learn how to customize default software templates and build pipeline configurations. Red Hat Trusted Application Pipeline Documentation Team | [
"./generate.sh",
"REKOR_HOST=http://rekor-server.rhtap-tas.svc TUF_MIRROR=http://tuf.rhtap-tas.svc",
"oc get routes -n rhtap-tas",
"./scripts/update-tekton-definition {fork_url} {branch_name} For example, .scripts/update-tekton-definition https://github.com/<username>/tssc-sample-pipelines main",
"mkdir reb... | https://docs.redhat.com/en/documentation/red_hat_trusted_application_pipeline/1.4/html-single/customizing_red_hat_trusted_application_pipeline/index |
4.4. Configuring the Samba Cluster Resources | 4.4. Configuring the Samba Cluster Resources This section provides the procedure for configuring the Samba cluster resources for this use case. The following procedure creates a snapshot of the cluster's cib file named samba.cib and adds the resources to that test file rather then configuring them directly on the runni... | [
"pcs cluster cib samba.cib",
"pcs -f samba.cib resource create ctdb ocf:heartbeat:CTDB ctdb_recovery_lock=\"/mnt/gfs2share/ctdb/ctdb.lock\" ctdb_dbdir=/var/ctdb ctdb_socket=/tmp/ctdb.socket ctdb_logfile=/var/log/ctdb.log op monitor interval=10 timeout=30 op start timeout=90 op stop timeout=100 --clone",
"pcs -f... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/high_availability_add-on_administration/s1-resourcegroupcreatesamba-HAAA |
Chapter 4. Configuration | Chapter 4. Configuration This chapter describes the process for binding the AMQ JMS implementation to your JMS application and setting configuration options. JMS uses the Java Naming Directory Interface (JNDI) to register and look up API implementations and other resources. This enables you to write code to the JMS API... | [
"javax.naming.Context context = new javax.naming.InitialContext();",
"java.naming.factory.initial = org.apache.qpid.jms.jndi.JmsInitialContextFactory",
"java -Djava.naming.factory.initial=org.apache.qpid.jms.jndi.JmsInitialContextFactory",
"Hashtable<Object, Object> env = new Hashtable<>(); env.put(\"java.nam... | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q1/html/using_the_amq_jms_client/configuration |
Chapter 13. Booting the installation media | Chapter 13. Booting the installation media After you have created bootable media you are ready to boot the Red Hat Enterprise Linux installation. You can register RHEL using the Red Hat Content Delivery Network (CDN). CDN is a geographically distributed series of web servers. These servers provide, for example, package... | [
"cp link tcpmaint 592 592 acc 592 fm",
"ftp <host> (secure",
"cd / location/of/install-tree /images/ ascii get generic.prm (repl get redhat.exec (repl locsite fix 80 binary get kernel.img (repl get initrd.img (repl quit",
"VMUSER FILELIST A0 V 169 Trunc=169 Size=6 Line=1 Col=1 Alt=0 Cmd Filename Filetype Fm F... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/interactively_installing_rhel_over_the_network/booting-the-installation-media_rhel-installer |
Chapter 2. Installing the Ansible Engine and RHEL System Roles for SAP | Chapter 2. Installing the Ansible Engine and RHEL System Roles for SAP Use the following procedure for installing Ansible Core and the RHEL System Roles for SAP package or collection. Note For installing packages on a Red Hat Satellite system, do not use the plain dnf command but follow the instructions in How to insta... | [
"dnf install ansible-core",
"subscription-manager repos --enable=rhel-USD(rpm -E %rhel)-for-USD(uname -m)-sap-solutions-rpms",
"dnf install rhel-system-roles-sap",
"[galaxy] server_list = automation_hub_install [galaxy_server.automation_hub_install] url = https://console.redhat.com/api/automation-hub/[https:/... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_sap_solutions/9/html/red_hat_enterprise_linux_system_roles_for_sap/proc_installing-the-ansible-engine-and-rhel-system-roles-for-sap_rhel-system-roles-for-sap-9 |
Chapter 2. Eclipse Temurin features | Chapter 2. Eclipse Temurin features Eclipse Temurin does not contain structural changes from the upstream distribution of OpenJDK. New features and enhancements Eclipse Temurin 21.0.5 includes the following new features and enhancements. Distrust of TLS server certificates issued after 11 November 2024 and anchored by ... | [
"TLS server certificate issued after 2024-11-11 and anchored by a distrusted legacy Entrust root CA: CN=Entrust.net CertificationAuthority (2048), OU=(c) 1999 Entrust.net Limited,OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.),O=Entrust.net"
] | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/21/html/release_notes_for_eclipse_temurin_21.0.5/openjdk-temurin-features-21-0-5_openjdk |
17.3. Disk Quota References | 17.3. Disk Quota References For more information on disk quotas, refer to the man pages of the following commands: quotacheck edquota repquota quota quotaon quotaoff | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/storage_administration_guide/s1-disk-quotas-additional-resources |
Chapter 87. Build schema reference | Chapter 87. Build schema reference Used in: KafkaConnectSpec Full list of Build schema properties Configures additional connectors for Kafka Connect deployments. 87.1. output To build new container images with additional connector plugins, Streams for Apache Kafka requires a container registry where the images can be p... | [
"apiVersion: kafka.strimzi.io/v1beta2 kind: KafkaConnect metadata: name: my-connect-cluster spec: # build: output: type: docker 1 image: my-registry.io/my-org/my-connect-cluster:latest 2 pushSecret: my-registry-credentials 3 #",
"apiVersion: kafka.strimzi.io/v1beta2 kind: KafkaConnect metadata: name: my-connect-c... | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/streams_for_apache_kafka_api_reference/type-build-reference |
4.7. Kernel | 4.7. Kernel Kernel Media support The following features are presented as Technology Previews: The latest upstream video4linux Digital video broadcasting Primarily infrared remote control device support Various webcam support fixes and improvements Package: kernel-2.6.32-554 Linux (NameSpace) Container [LXC] Linux conta... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.7_technical_notes/kernel_tp |
Chapter 121. IdM log files and directories | Chapter 121. IdM log files and directories Use the following sections to monitor, analyze, and troubleshoot the individual components of Identity Management (IdM): LDAP Apache web server Certificate system Kerberos DNS Custodia Additionally, you can monitor, analyze, and troubleshoot the IdM server and client and enabl... | [
"ldapmodify -D \"cn=Directory Manager\" -W << EOF",
"dn: cn=config changetype: modify replace: nsslapd-auditlog-logging-enabled nsslapd-auditlog-logging-enabled: on - replace:nsslapd-auditlog nsslapd-auditlog: /var/log/dirsrv/slapd-REALM_NAME/audit - replace:nsslapd-auditlog-mode nsslapd-auditlog-mode: 600 - repl... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_identity_management/assembly_idm-log-files-and-directories_configuring-and-managing-idm |
Chapter 5. Gathering data about your cluster | Chapter 5. Gathering data about your cluster When opening a support case, it is helpful to provide debugging information about your cluster to Red Hat Support. It is recommended to provide: Data gathered using the oc adm must-gather command The unique cluster ID 5.1. About the must-gather tool The oc adm must-gather CL... | [
"oc adm must-gather --image=registry.redhat.io/container-native-virtualization/cnv-must-gather-rhel8:v4.9.0",
"oc adm must-gather -- /usr/bin/gather_audit_logs",
"NAMESPACE NAME READY STATUS RESTARTS AGE openshift-must-gather-5drcj must-gather-bklx4 2/2 Running 0 72s openshift-must-gather-5drcj must-gather-s8sd... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/support/gathering-cluster-data |
Chapter 2. The LVM Logical Volume Manager | Chapter 2. The LVM Logical Volume Manager This chapter provides a summary of the features of the LVM logical volume manager that are new for the initial and subsequent releases of Red Hat Enterprise Linux 6. Following that, this chapter provides a high-level overview of the components of the Logical Volume Manager (LVM... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/lvm_overview |
Chapter 5. Upgrading the Migration Toolkit for Containers | Chapter 5. Upgrading the Migration Toolkit for Containers You can upgrade the Migration Toolkit for Containers (MTC) on OpenShift Container Platform 4.16 by using Operator Lifecycle Manager. You can upgrade MTC on OpenShift Container Platform 4.5, and earlier versions, by reinstalling the legacy Migration Toolkit for C... | [
"oc -n openshift-migration get sub",
"NAME PACKAGE SOURCE CHANNEL mtc-operator mtc-operator mtc-operator-catalog release-v1.7 redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace redhat-oadp-operator mtc-operator-catalog stable-1.0",
"oc -n openshift-migration get sub -o json | jq -r '.ite... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/migration_toolkit_for_containers/upgrading-mtc |
18.4. Common IPTables Filtering | 18.4. Common IPTables Filtering Preventing remote attackers from accessing a LAN is one of the most important aspects of network security. The integrity of a LAN should be protected from malicious remote users through the use of stringent firewall rules. However, with a default policy set to block all incoming, outgoin... | [
"iptables -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT",
"iptables -A INPUT -p tcp -m tcp --dport 443 -j ACCEPT",
"iptables -I INPUT 1 -i lo -p all -j ACCEPT",
"iptables -A INPUT -p tcp --dport 22 -j ACCEPT iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/s1-firewall-ipt-basic |
Chapter 23. Managing JMS destinations | Chapter 23. Managing JMS destinations The JMX Navigator view lets you add or delete JMS destinations in a running instance of Red Hat Fuse. Important These changes are not persistent across broker restarts. 23.1. Adding a JMS destination Overview When testing a new scenario, it is convenient to add a new JMS destinatio... | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/tooling_user_guide/RiderManageDestination |
Appendix B. Changes in Version 12.1 | Appendix B. Changes in Version 12.1 The following sections document features and bug fixes introduced in Red Hat Developer Toolset 12.1. B.1. Changes in GCC GCC in Red Hat Developer Toolset 12.1 has been updated to GCC 12.2.1 , which provides many bug fixes and enhancements that are available in upstream GCC . B.2. Cha... | null | https://docs.redhat.com/en/documentation/red_hat_developer_toolset/12/html/user_guide/appe-changes_in_version_12.1 |
Chapter 4. Designing the directory tree | Chapter 4. Designing the directory tree You can see the data stored with Directory Server by using the directory tree. The design of the directory tree is based on the types of information stored in the directory, the physical nature of the enterprise, the applications used with the directory, and the types of replicat... | [
"dc=example,dc=com => root suffix ou=People,dc=example,dc=com => org unit st=California,ou=People,dc=example,dc=com => state/province l=Mountain View,st=California,ou=People,dc=example,dc=com => city ou=Engineering,l=Mountain View,st=California,ou=People,dc=example,dc=com => org unit uid=jsmith,ou=Engineering,l=Mou... | https://docs.redhat.com/en/documentation/red_hat_directory_server/12/html/planning_and_designing_directory_server/designing-the-directory-tree_designing-rhds |
4.3. Checking Permissions from Scripts | 4.3. Checking Permissions from Scripts The pkcheck utility, which checks whether a process is authorized for action, now supports a new format for parameters specified by the --process option. This makes running pkcheck safer by avoiding a race condition. The new format looks as follows: USD pkcheck --process pid , sta... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/desktop_migration_and_administration_guide/checking-permissions-from-scripts |
3.2. Virtual machine networking types | 3.2. Virtual machine networking types In RHV, virtual NICs of virtual machines can connect to the following types of networks: Linux bridges SR-IOV NICs RHV's internal OVN The following diagram shows the structure of these three approaches, where: Host 1 represents Linux bridges Host 2 represents SR-IOV NICs Host 3 rep... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/technical_reference/virtual_machine_networking_types |
Chapter 2. Installing and configuring web console by using RHEL system roles | Chapter 2. Installing and configuring web console by using RHEL system roles With the cockpit RHEL system role, you can automatically deploy and enable the web console on multiple RHEL systems. 2.1. Installing the web console by using the cockpit RHEL system role You can use the cockpit system role to automate installi... | [
"--- - name: Manage the RHEL web console hosts: managed-node-01.example.com tasks: - name: Install RHEL web console ansible.builtin.include_role: name: rhel-system-roles.cockpit vars: cockpit_packages: default cockpit_port: 9050 cockpit_manage_selinux: true cockpit_manage_firewall: true cockpit_certificates: - name... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_systems_using_the_rhel_9_web_console/assembly_installing-and-configuring-web-console-with-the-cockpit-rhel-system-role_system-management-using-the-rhel-9-web-console |
Chapter 7. Configuring identity providers | Chapter 7. Configuring identity providers 7.1. Configuring an htpasswd identity provider Configure the htpasswd identity provider to allow users to log in to OpenShift Container Platform with credentials from an htpasswd file. To define an htpasswd identity provider, perform the following tasks: Create an htpasswd file... | [
"htpasswd -c -B -b </path/to/users.htpasswd> <username> <password>",
"htpasswd -c -B -b users.htpasswd <username> <password>",
"Adding password for user user1",
"htpasswd -B -b </path/to/users.htpasswd> <user_name> <password>",
"> htpasswd.exe -c -B -b <\\path\\to\\users.htpasswd> <username> <password>",
... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/authentication_and_authorization/configuring-identity-providers |
Chapter 2. Configuring the Knative CLI | Chapter 2. Configuring the Knative CLI You can customize your Knative ( kn ) CLI setup by creating a config.yaml configuration file. You can provide this configuration by using the --config flag, otherwise the configuration is picked up from a default location. The default configuration location conforms to the XDG Bas... | [
"plugins: path-lookup: true 1 directory: ~/.config/kn/plugins 2 eventing: sink-mappings: 3 - prefix: svc 4 group: core 5 version: v1 6 resource: services 7"
] | https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.35/html/knative_cli/advanced-kn-config |
4.3. Securing Services | 4.3. Securing Services While user access to administrative controls is an important issue for system administrators within an organization, monitoring which network services are active is of paramount importance to anyone who administers and operates a Linux system. Many services under Red Hat Enterprise Linux 7 are ne... | [
"~]# firewall-cmd --add-rich-rule='rule family=\"ipv4\" port port=\"111\" protocol=\"tcp\" source address=\"192.168.0.0/24\" invert=\"True\" drop' ~]# firewall-cmd --add-rich-rule='rule family=\"ipv4\" port port=\"111\" protocol=\"tcp\" source address=\"127.0.0.1\" accept'",
"~]# firewall-cmd --add-rich-rule='rul... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/security_guide/sec-Securing_Services |
Chapter 1. Overview of Networking Topics | Chapter 1. Overview of Networking Topics 1.1. Comparing IP to non-IP Networks Network is a system of interconnected devices that can communicate sharing information and resources, such as files, printers, applications, and Internet connection. Each of these devices has a unique Internet Protocol (IP) address to send an... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/networking_guide/overview_of_networking_topics |
B.3. Glocks | B.3. Glocks To understand GFS2, the most important concept to understand, and the one which sets it aside from other file systems, is the concept of glocks. In terms of the source code, a glock is a data structure that brings together the DLM and caching into a single state machine. Each glock has a 1:1 relationship wi... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/global_file_system_2/ap-glocks-gfs2 |
Providing feedback on Red Hat build of OpenJDK documentation | Providing feedback on Red Hat build of OpenJDK documentation To report an error or to improve our documentation, log in to your Red Hat Jira account and submit an issue. If you do not have a Red Hat Jira account, then you will be prompted to create an account. Procedure Click the following link to create a ticket . Ent... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/17/html/release_notes_for_eclipse_temurin_17.0.14/proc-providing-feedback-on-redhat-documentation |
3.4. Increasing the Size of an XFS File System | 3.4. Increasing the Size of an XFS File System An XFS file system may be grown while mounted using the xfs_growfs command: The -D size option grows the file system to the specified size (expressed in file system blocks). Without the -D size option, xfs_growfs will grow the file system to the maximum size supported by t... | [
"xfs_growfs /mount/point -D size"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/storage_administration_guide/xfsgrow |
10.8. Multi-Source Models: Stored Procedures | 10.8. Multi-Source Models: Stored Procedures A physical stored procedure requires the addition of a string in parameter matching the multi-source column name to specify which source the procedure is executed on. If the parameter is not present and defaults to a null value, then the procedure will be executed on each so... | [
"CREATE FOREIGN PROCEDURE PROC (arg1 IN STRING NOT NULL, arg2 IN STRING, SOURCE_NAME IN STRING)",
"CALL PROC(arg1=>'x', SOURCE_NAME=>'sourceA') EXEC PROC('x', 'y', 'sourceB')",
"CALL PROC(arg1=>'x') EXEC PROC('x', 'y')"
] | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_3_reference_material/multi-source_models_stored_procedures |
Chapter 1. Managing access control instructions | Chapter 1. Managing access control instructions When Directory Server receives a request, it uses the authentication information provided by the user in the bind operation and the access control instructions (ACI) defined in the directory to allow or deny access to the requested entry or attribute. The server can allow... | [
"( target_rule ) (version 3.0; acl \" ACL_name \"; permission_rule bind_rules ;)",
"( target_rule )(version 3.0; acl \" ACL_name \"; permission_rule bind_rules ; permission_rule bind_rules ; ... ;)",
"ldapsearch -D \" cn=Directory Manager \" -W -H ldap://server.example.com -x -b \" dc=example,dc=com \" -s sub '... | https://docs.redhat.com/en/documentation/red_hat_directory_server/12/html/managing_access_control/assembly_managing-access-control-instructions_managing-access-control |
B.2. Using KVM Virtualization on IBM Z | B.2. Using KVM Virtualization on IBM Z Installation On IBM Z hosts, the KVM hypervisor has to be installed in a dedicated logical partition (LPAR). Running KVM on the z/VM OS is not supported. The LPAR also has to support the start-interpretive execution (SIE) virtualization extensions. To install KVM Virtualization on... | [
"grep sie /proc/cpuinfo",
"features : esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te sie",
"modprobe kvm",
"lsmod | grep kvm",
"<cpu mode='host-model' check='partial'> <model fallback='allow'/> </cpu>",
"<cpu mode='custom' match='exact' check='partial'> <model fallback='allow'>zEC12</model> ... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/appe-kvm_on_zsystems |
Chapter 4. Deploying an existing JWS image | Chapter 4. Deploying an existing JWS image You can use the JWS Operator to facilitate the deployment of an existing image for a web server application that you want to deploy in an OpenShift cluster. In this situation, you must create a custom resource WebServer file for the web server application that you want to depl... | [
"oc get deployment.apps/jws-operator-controller-manager",
"NAME READY UP-TO-DATE AVAILABLE AGE jws-operator 1/1 1 1 15h",
"apiVersion: web.servers.org/v1alpha1 kind: WebServer metadata: name: <image name> spec: # Add fields here applicationName: <application name> replicas: 2 webImage: applicationImage: <URL of... | https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/6.0/html/red_hat_jboss_web_server_operator/deploy_existing_image |
Chapter 3. Controlling pod placement onto nodes (scheduling) | Chapter 3. Controlling pod placement onto nodes (scheduling) 3.1. Controlling pod placement using the scheduler Pod scheduling is an internal process that determines placement of new pods onto nodes within the cluster. The scheduler code has a clean separation that watches new pods as they get created and identifies th... | [
"apiVersion: config.openshift.io/v1 kind: Scheduler metadata: annotations: release.openshift.io/create-only: \"true\" creationTimestamp: 2019-05-20T15:39:01Z generation: 1 name: cluster resourceVersion: \"1491\" selfLink: /apis/config.openshift.io/v1/schedulers/cluster uid: 6435dd99-7b15-11e9-bd48-0aec821b8e34 spec... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/nodes/controlling-pod-placement-onto-nodes-scheduling |
Chapter 2. Upgrading using Helm charts | Chapter 2. Upgrading using Helm charts You must follow a specific upgrade path for RHACS depending on the release of RHACS that you are running. You must also back up your Central database before updating the Helm chart and performing the upgrade. If you have installed RHACS by using Helm charts, to upgrade to the late... | [
"roxctl -e \"USDROX_CENTRAL_ADDRESS\" central backup",
"central: db: resources: requests: memory: 16Gi cpu: 8 limits: memory: 16Gi cpu: 8",
"chmod +x create_certificate_values_file.sh",
"create_certificate_values_file.sh values-private.yaml",
"helm repo update",
"helm search repo -l rhacs/",
"helm upgra... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/upgrading/upgrade-helm |
Chapter 10. Installing a cluster on Azure in a restricted network with user-provisioned infrastructure | Chapter 10. Installing a cluster on Azure in a restricted network with user-provisioned infrastructure In OpenShift Container Platform, you can install a cluster on Microsoft Azure by using infrastructure that you provide. Several Azure Resource Manager (ARM) templates are provided to assist in completing these steps o... | [
"az login",
"az account list --refresh",
"[ { \"cloudName\": \"AzureCloud\", \"id\": \"9bab1460-96d5-40b3-a78e-17b15e978a80\", \"isDefault\": true, \"name\": \"Subscription Name\", \"state\": \"Enabled\", \"tenantId\": \"6057c7e9-b3ae-489d-a54e-de3f6bf6a8ee\", \"user\": { \"name\": \"you@example.com\", \"type\"... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/installing_on_azure/installing-restricted-networks-azure-user-provisioned |
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/2.5/html/using_amq_streams_on_rhel/making-open-source-more-inclusive |
Installing on Azure | Installing on Azure OpenShift Container Platform 4.14 Installing OpenShift Container Platform on Azure Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/installing_on_azure/index |
Chapter 12. Viewing and managing Quartz Schedules | Chapter 12. Viewing and managing Quartz Schedules Quartz is a richly featured, open source job scheduling library that you can integrate within most Java applications. You can use Quartz to create simple or complex schedules for executing jobs. A job is defined as a standard Java component that can execute virtually an... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.8/html/hawtio_diagnostic_console_guide/viewing-and-managing-quatz-schedules |
Chapter 5. Accessing metrics | Chapter 5. Accessing metrics 5.1. Accessing metrics as an administrator You can access metrics to monitor the performance of cluster components and your workloads. Additional resources Understanding metrics 5.1.1. Viewing a list of available metrics As a cluster administrator or as a user with view permissions for all ... | [
"oc get routes -n openshift-monitoring thanos-querier -o jsonpath='{.status.ingress[0].host}'",
"curl -k -H \"Authorization: Bearer USD(oc whoami -t)\" https://<thanos_querier_route>/api/v1/metadata 1",
"oc get routes -n openshift-monitoring thanos-querier -o jsonpath='{.status.ingress[0].host}'",
"curl -k -H... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/monitoring/accessing-metrics |
Chapter 1. Read Me | Chapter 1. Read Me 1.1. Back Up Your Data Warning Red Hat recommends that you back up your system settings and data before undertaking any of the configuration tasks mentioned in this book. | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/user_guide_volume_2_modeshape_tools/chap-read_me |
Deploying OpenShift Data Foundation on VMware vSphere | Deploying OpenShift Data Foundation on VMware vSphere Red Hat OpenShift Data Foundation 4.14 Instructions on deploying OpenShift Data Foundation using VMware vSphere infrastructure Red Hat Storage Documentation Team Abstract Read this document for instructions about how to install Red Hat OpenShift Data Foundation usin... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.14/html/deploying_openshift_data_foundation_on_vmware_vsphere/index |
Release Notes | Release Notes Red Hat Certificate System 10 Highlighted features and updates related to Red Hat Certificate System 10 Red Hat Customer Content Services | [
"The following procedure describes the prerequisites and the basic installation process for {RHCS} 10.",
"subscription-manager register subscription-manager list --available --all",
"subscription-manager attach --pool=POOL_ID_RHEL_SERVER subscription-manager attach --pool=POOL_ID_CERT_SYSTEM",
"dnf update",
... | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html-single/release_notes/index |
Chapter 3. Configuring ModSecurity on Windows Server | Chapter 3. Configuring ModSecurity on Windows Server When you install Red Hat JBoss Core Services on Windows Server, you can configure the ModSecurity module to function as a web application firewall (WAF) for the Apache HTTP Server. 3.1. ModSecurity dependencies on Windows Server ModSecurity has several dependencies t... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_core_services/2.4.57/html/red_hat_jboss_core_services_modsecurity_guide/assembly_configuring-modsecurity-on-windows_assembly_configuring-modsecurity-on-rhel |
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