title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
7.2. Performing a CMC Revocation | 7.2. Performing a CMC Revocation Similar to Certificate Management over CMS (CMC) enrollment, CMC revocation enables users to set up a revocation client, and sign the revocation request with either an agent certificate or a user certificate with a matching subjectDN attribute. Then the user can send the signed request ... | [
"#numRequests: Total number of PKCS10 requests or CRMF requests. numRequests=1 #output: full path for the CMC request in binary format output= /home/user_name/cmc.revoke.userSigned.req #tokenname: name of token where user signing cert can be found #(default is internal) tokenname= internal #nickname: nickname for u... | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/administration_guide/CMC_Revocation |
Chapter 2. The AppStream repository | Chapter 2. The AppStream repository Content in the AppStream repository includes additional user space applications, runtime languages, and databases in support of the varied workloads and use cases. Certain user space components distributed in the AppStream repository are Application Streams. Application Streams are d... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/package_manifest/appstream-repository |
6.6. Booleans for Users Executing Applications | 6.6. Booleans for Users Executing Applications Not allowing Linux users to execute applications (which inherit users' permissions) in their home directories and /tmp/ , which they have write access to, helps prevent flawed or malicious applications from modifying files that users own. In Red Hat Enterprise Linux 6, by ... | [
"~]# setsebool -P allow_guest_exec_content on",
"~]# setsebool -P allow_xguest_exec_content on",
"~]# setsebool -P allow_user_exec_content off",
"~]# setsebool -P allow_staff_exec_content off"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security-enhanced_linux/sect-security-enhanced_linux-confining_users-booleans_for_users_executing_applications |
Chapter 20. Atomic Host and Containers | Chapter 20. Atomic Host and Containers Red Hat Enterprise Linux Atomic Host Red Hat Enterprise Linux Atomic Host is a secure, lightweight, and minimal-footprint operating system optimized to run Linux containers. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.4_release_notes/atomic_host_and_containers |
15.2. Booting a Guest Using PXE | 15.2. Booting a Guest Using PXE This section demonstrates how to boot a guest virtual machine with PXE. 15.2.1. Using Bridged Networking Procedure 15.2. Booting a guest using PXE and bridged networking Ensure bridging is enabled such that the PXE boot server is available on the network. Boot a guest virtual machine wit... | [
"virt-install --pxe --network bridge=breth0 --prompt",
"<os> <type arch='x86_64' machine='rhel6.2.0'>hvm</type> <boot dev='network'/> <boot dev='hd'/> </os> <interface type='bridge'> <mac address='52:54:00:5a:ad:cb'/> <source bridge='breth0'/> <target dev='vnet0'/> <alias name='net0'/> <address type='pci' domain=... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_host_configuration_and_guest_installation_guide/chap-Virtualization_Host_Configuration_and_Guest_Installation_Guide-Libvirt_network_booting-boot_using_PXE |
Appendix B. Revision history | Appendix B. Revision history 0.3-5 Thu Jan 30 2025, Gabriela Fialova ( gfialova@redhat.com ) Added an Known Issue JIRA:RHELDOCS-19603 (IdM SSSD) 0.3-4 Wed Dec 4 2024, Gabriela Fialova ( gfialova@redhat.com ) Updated the Customer Portal labs section Updated the Installation section 0.3-3 Wed Jun 10 2024, Gabriela Fialov... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/8.5_release_notes/revision_history |
Chapter 5. Red Hat Process Automation Manager projects | Chapter 5. Red Hat Process Automation Manager projects Red Hat Process Automation Manager projects contain the business assets that you develop in Red Hat Process Automation Manager and are assigned to a space (for example, MyProject within MySpace ). Projects also contain configuration files such as a Maven project ob... | null | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/deploying_and_managing_red_hat_process_automation_manager_services/projects-con_managing-projects |
1.4. Common Exploits and Attacks | 1.4. Common Exploits and Attacks Table 1.1, "Common Exploits" details some of the most common exploits and entry points used by intruders to access organizational network resources. Key to these common exploits are the explanations of how they are performed and how administrators can properly safeguard their network ag... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-Security_Guide-Common_Exploits_and_Attacks |
Chapter 1. Preparing your Environment for Installation | Chapter 1. Preparing your Environment for Installation Before you install Satellite, ensure that your environment meets the following requirements. 1.1. System Requirements The following requirements apply to the networked base operating system: x86_64 architecture The latest version of Red Hat Enterprise Linux 8 or Re... | [
"nfs.example.com:/nfsshare /var/lib/pulp nfs context=\"system_u:object_r:var_lib_t:s0\" 1 2",
"restorecon -R /var/lib/pulp",
"firewall-cmd --add-port=\"53/udp\" --add-port=\"53/tcp\" --add-port=\"67/udp\" --add-port=\"69/udp\" --add-port=\"80/tcp\" --add-port=\"443/tcp\" --add-port=\"5647/tcp\" --add-port=\"800... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/installing_satellite_server_in_a_connected_network_environment/preparing_your_environment_for_installation_satellite |
2.2. Enabling IP Ports | 2.2. Enabling IP Ports Before deploying a Red Hat Cluster, you must enable certain IP ports on the cluster nodes and on computers that run luci (the Conga user interface server). The following sections specify the IP ports to be enabled and provide examples of iptables rules for enabling the ports: Section 2.2.1, "Enab... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_administration/s1-iptables-ca |
7.4. Using the Command Line Interface (CLI) | 7.4. Using the Command Line Interface (CLI) A bond is created using the bonding kernel module and a special network interface called a channel bonding interface . 7.4.1. Check if Bonding Kernel Module is Installed In Red Hat Enterprise Linux 7, the bonding module is not loaded by default. You can load the module by iss... | [
"~]# modprobe --first-time bonding",
"~]USD modinfo bonding",
"DEVICE=bond0 NAME=bond0 TYPE=Bond BONDING_MASTER=yes IPADDR=192.168.1.1 PREFIX=24 ONBOOT=yes BOOTPROTO=none BONDING_OPTS=\" bonding parameters separated by spaces \" NM_CONTROLLED=\"no\"",
"DEVICE= device_name NAME=bond0-slave TYPE=Ethernet BOOTPR... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/networking_guide/sec-network_bonding_using_the_command_line_interface |
2.5. Additional Resources | 2.5. Additional Resources For more information on how to use systemd and related tools to manage system resources on Red Hat Enterprise Linux, see the sources listed below: Installed Documentation Man Pages of Cgroup-Related Systemd Tools systemd-run (1) - The manual page lists all command-line options of the systemd-r... | [
"~]# yum install kernel-doc"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/resource_management_guide/sec-Using_Control_Groups-Additional_Resources |
Release Notes | Release Notes Red Hat build of Keycloak 26.0 Red Hat Customer Content Services | [
"http_server_active_requests 1.0 http_server_requests_seconds_count{method=\"GET\",outcome=\"SUCCESS\",status=\"200\",uri=\"/realms/{realm}/protocol/{protocol}/auth\"} 1.0 http_server_requests_seconds_sum{method=\"GET\",outcome=\"SUCCESS\",status=\"200\",uri=\"/realms/{realm}/protocol/{protocol}/auth\"} 0.048717142... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/26.0/html-single/release_notes/index |
Chapter 21. Restricting the session to a single application | Chapter 21. Restricting the session to a single application You can start the GNOME session in single-application mode, also known as kiosk mode. In this session, GNOME displays only a full-screen window of the application that you have selected. 21.1. Single-application mode Single-application mode is a modified GNOME... | [
"yum install gnome-session-kiosk-session",
"[ user ]USD mkdir -p ~/.local/bin [ user ]USD touch ~/.local/bin/redhat-kiosk",
"#!/bin/sh while true; do firefox --kiosk https://example.org done",
"[ user ]USD chmod +x ~/.local/bin/redhat-kiosk",
"chown -R user : group ~ user /.local"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/using_the_desktop_environment_in_rhel_8/assembly_restricting-the-session-to-a-single-application_using-the-desktop-environment-in-rhel-8 |
Getting started | Getting started OpenShift Dedicated 4 Getting started with OpenShift Dedicated Red Hat OpenShift Documentation Team | [
"https://oauth-openshift.apps.openshift-cluster.example.com",
"https://oauth-openshift.apps.<cluster_name>.<cluster_domain>/oauth2callback/<idp_provider_name>",
"https://nodejs-<project>.<cluster_name>.<hash>.<region>.openshiftapps.com/",
"Welcome to your Node.js application on OpenShift"
] | https://docs.redhat.com/en/documentation/openshift_dedicated/4/html-single/getting_started/index |
Chapter 24. Networking | Chapter 24. Networking Cisco usNIC driver Cisco Unified Communication Manager (UCM) servers have an optional feature to provide a Cisco proprietary User Space Network Interface Controller (usNIC), which allows performing Remote Direct Memory Access (RDMA)-like operations for user-space applications. The libusnic_verbs ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.2_release_notes/technology-preview-networking |
5.3. Moving root File Systems from a Single Path Device to a Multipath Device | 5.3. Moving root File Systems from a Single Path Device to a Multipath Device If you have installed your system on a single-path device and later add another path to the root file system, you will need to move your root file system to a multipathed device. This section documents the procedure for moving from a single-p... | [
"mpathconf --enable",
"multipath -a root_devname",
"multipath -a /dev/sdb wwid '3600d02300069c9ce09d41c4ac9c53200' added",
"date wwid : ignoring map",
"multipath Oct 21 09:37:19 | 3600d02300069c9ce09d41c4ac9c53200: ignoring map",
"dracut --force -H --add multipath"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/dm_multipath/move_root_to_multipath |
Chapter 2. Installation | Chapter 2. Installation This chapter guides you through the steps to install AMQ Ruby in your environment. 2.1. Prerequisites You must have a subscription to access AMQ release files and repositories. To install packages on Red Hat Enterprise Linux, you must register your system . To use AMQ Ruby, you must install Ruby... | [
"sudo subscription-manager repos --enable=amq-clients- <version> -for-rhel-7- <variant> -rpms",
"sudo subscription-manager repos --enable=amq-clients- <version> -for-rhel-8-x86_64-rpms",
"sudo yum install rubygem-qpid_proton rubygem-qpid_proton-doc"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_the_amq_ruby_client/installation |
Chapter 1. System requirements and supported architectures | Chapter 1. System requirements and supported architectures Red Hat Enterprise Linux 8 delivers a stable, secure, consistent foundation across hybrid cloud deployments with the tools needed to deliver workloads faster with less effort. You can deploy RHEL as a guest on supported hypervisors and Cloud provider environmen... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/automatically_installing_rhel/system-requirements-and-supported-architectures_rhel-installer |
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_jboss_web_server/6.0/html/red_hat_jboss_web_server_6.0_service_pack_3_release_notes/making-open-source-more-inclusive_6.0.3_rn |
Chapter 143. KafkaMirrorMaker2Status schema reference | Chapter 143. KafkaMirrorMaker2Status schema reference Used in: KafkaMirrorMaker2 Property Property type Description conditions Condition array List of status conditions. observedGeneration integer The generation of the CRD that was last reconciled by the operator. url string The URL of the REST API endpoint for managin... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/streams_for_apache_kafka_api_reference/type-kafkamirrormaker2status-reference |
Chapter 1. Introduction to OpenShift Data Foundation | Chapter 1. Introduction to OpenShift Data Foundation Red Hat OpenShift Data Foundation is a highly integrated collection of cloud storage and data services for Red Hat OpenShift Container Platform. It is available as part of the Red Hat OpenShift Container Platform Service Catalog, packaged as an operator to facilitate... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.9/html/planning_your_deployment/introduction-to-openshift-data-foundation-_rhodf |
3.5.2. Modifying or Deleting a Fence Device | 3.5.2. Modifying or Deleting a Fence Device To modify or delete a fence device, follow these steps: At the detailed menu for the cluster (below the clusters menu), click Shared Fence Devices . Clicking Shared Fence Devices causes the display of the fence devices for a cluster and causes the display of menu items for fe... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_administration/s2-modify-delete-fence-devices-conga-CA |
Chapter 33. Jira Add Issue Sink | Chapter 33. Jira Add Issue Sink Add a new issue to Jira. The Kamelet expects the following headers to be set: projectKey / ce-projectKey : as the Jira project key. issueTypeName / ce-issueTypeName : as the name of the issue type (example: Bug, Enhancement). issueSummary / ce-issueSummary : as the title or summary of th... | [
"apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: jira-add-issue-sink-binding spec: source: ref: kind: KafkaTopic apiVersion: kafka.strimzi.io/v1beta1 name: my-topic steps: - ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: insert-header-action properties: name: \"projectKey\... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_k/1.10.9/html/kamelets_reference/jira-add-issue-sink |
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_build_of_openjdk/21/html/using_alt-java/making-open-source-more-inclusive |
Chapter 2. Creating a Google Cloud integration: Advanced | Chapter 2. Creating a Google Cloud integration: Advanced Create a Google Cloud function script that can filter your billing data, store it in object storage, and send the filtered reports to hybrid committed spend. Important If you created an Azure integration by using the basic path, do not complete the following step... | [
"billing-export@red-hat-cost-management.iam.gserviceaccount.com",
"requests google-cloud-bigquery google-cloud-storage",
"{\"name\": \"Scheduler\"}",
"month_end = now.replace(day=1) - timedelta(days=1) # delta = now.replace(day=1) - timedelta(days=query_range) # year = month_end.strftime(\"%Y\") # month = mon... | https://docs.redhat.com/en/documentation/hybrid_committed_spend/1-latest/html/integrating_google_cloud_data_into_hybrid_committed_spend/assembly-adding-filtered-gcp-int-hcs |
Chapter 4. Endpoint authentication mechanisms | Chapter 4. Endpoint authentication mechanisms Data Grid Server can use custom SASL and HTTP authentication mechanisms for Hot Rod and REST endpoints. 4.1. Data Grid Server authentication Authentication restricts user access to endpoints as well as the Data Grid Console and Command Line Interface (CLI). Data Grid Server... | [
"<server xmlns=\"urn:infinispan:server:15.0\"> <endpoints> <endpoint socket-binding=\"default\" security-realm=\"my-realm\"> <hotrod-connector> <authentication> <sasl mechanisms=\"SCRAM-SHA-512 SCRAM-SHA-384 SCRAM-SHA-256 SCRAM-SHA-1 DIGEST-SHA-512 DIGEST-SHA-384 DIGEST-SHA-256 DIGEST-SHA DIGEST-MD5 PLAIN\" server-... | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.5/html/data_grid_server_guide/authentication-mechanisms |
21.2. Types | 21.2. Types The main permission control method used in SELinux targeted policy to provide advanced process isolation is Type Enforcement. All files and processes are labeled with a type: types define a SELinux domain for processes and a SELinux type for files. SELinux policy rules define how types access each other, wh... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/selinux_users_and_administrators_guide/sect-Managing_Confined_Services-PostgreSQL-Types |
Chapter 47. metric | Chapter 47. metric This chapter describes the commands under the metric command. 47.1. metric aggregates Get measurements of aggregated metrics. Usage: Table 47.1. Positional arguments Value Summary operations Operations to apply to time series search A query to filter resource. the syntax is a combination of attribute... | [
"openstack metric aggregates [-h] [-f {csv,json,table,value,yaml}] [-c COLUMN] [--quote {all,minimal,none,nonnumeric}] [--noindent] [--max-width <integer>] [--fit-width] [--print-empty] [--sort-column SORT_COLUMN] [--sort-ascending | --sort-descending] [--resource-type RESOURCE_TYPE] [--start START] [--stop STOP] [... | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/command_line_interface_reference/metric |
Chapter 2. Managing the cluster lifecycle | Chapter 2. Managing the cluster lifecycle You can use Red Hat OpenShift Cluster Manager to create and delete OpenShift clusters, and manage the cluster lifecycle. 2.1. Creating clusters You can create different types of OpenShift clusters from OpenShift Cluster Manager . 2.1.1. Creating an OpenShift Container Platform ... | null | https://docs.redhat.com/en/documentation/openshift_cluster_manager/1-latest/html/managing_clusters/assembly_cluster-lifecycle |
23.19. Storage Volumes | 23.19. Storage Volumes A storage volume will generally be either a file or a device node; since 1.2.0, an optional output-only attribute type lists the actual type (file, block, dir, network, or netdir), 23.19.1. General Metadata The top section of the <volume> element contains information known as metadata as shown in... | [
"<volume type='file'> <name>sparse.img</name> <key>/var/lib/libvirt/images/sparse.img</key> <allocation>0</allocation> <capacity unit=\"T\">1</capacity> </volume>",
"<target> <path>/var/lib/libvirt/images/sparse.img</path> <format type='qcow2'/> <permissions> <owner>107</owner> <group>107</group> <mode>0744</mode... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/sect-manipulating_the_domain_xml-storage_volumes |
Appendix A. Revision History | Appendix A. Revision History Revision History Revision 6.6.2-1 Wed 31 May 2017 John Brier Resolved Issues populated with all fixed Bugzillas. Revision 6.6.2-0 Tue 16 May 2017 John Brier Initial draft for 6.6.2. | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/6.6.2_release_notes/appe-revision_history |
Chapter 3. Mirroring images for a disconnected installation | Chapter 3. Mirroring images for a disconnected installation You can ensure your clusters only use container images that satisfy your organizational controls on external content. Before you install a cluster on infrastructure that you provision in a restricted network, you must mirror the required container images into ... | [
"tar xvf <file>",
"echo USDPATH",
"oc <command>",
"C:\\> path",
"C:\\> oc <command>",
"echo USDPATH",
"oc <command>",
"cat ./pull-secret | jq . > <path>/<pull_secret_file_in_json> 1",
"{ \"auths\": { \"cloud.openshift.com\": { \"auth\": \"b3BlbnNo...\", \"email\": \"you@example.com\" }, \"quay.io\":... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/disconnected_installation_mirroring/installing-mirroring-installation-images |
16.5. DHCP for IPv6 (DHCPv6) | 16.5. DHCP for IPv6 (DHCPv6) The ISC DHCP includes support for IPv6 (DHCPv6) since the 4.x release with a DHCPv6 server, client and relay agent functionality. The server, client and relay agents support both IPv4 and IPv6. However, the client and the server can only manage one protocol at a time - for dual support they... | [
"subnet6 2001:db8:0:1::/64 { range6 2001:db8:0:1::129 2001:db8:0:1::254; option dhcp6.name-servers fec0:0:0:1::1; option dhcp6.domain-search \"domain.example\"; }",
"cat /etc/sysconfig/dhcpd6 Command line options here DHCPDARGS="
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/s1-dhcp_for_ipv6_dhcpv6 |
Chapter 4. Avro Jackson | Chapter 4. Avro Jackson Jackson Avro is a Data Format which uses the Jackson library with the Avro extension to unmarshal an Avro payload into Java objects or to marshal Java objects into an Avro payload. Note If you are familiar with Jackson, this Avro data format behaves in the same way as its JSON counterpart, and t... | [
"from(\"kafka:topic\"). unmarshal().avro(AvroLibrary.Jackson, JsonNode.class). to(\"log:info\");",
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-jackson-avro-starter</artifactId> </dependency>"
] | 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-avro-jackson-dataformat-starter |
Chapter 7. Managing Red Hat High Availability Add-On With ccs | Chapter 7. Managing Red Hat High Availability Add-On With ccs This chapter describes various administrative tasks for managing the Red Hat High Availability Add-On by means of the ccs command, which is supported as of the Red Hat Enterprise Linux 6.1 release and later. This chapter consists of the following sections: S... | [
"ccs -h host --stop",
"ccs -h host --start"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/cluster_administration/ch-mgmt-ccs-ca |
Chapter 3. Getting started | Chapter 3. Getting started This chapter guides you through the steps to set up your environment and run a simple messaging program. 3.1. Prerequisites You must complete the installation procedure for your environment. You must have an AMQP 1.0 message broker listening for connections on interface localhost and port 567... | [
"cd <install-dir> /examples/netcoreapp3/HelloWorld-simple dotnet run Hello World!",
"> cd <install-dir> \\bin\\Debug > HelloWorld-simple Hello World!"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q1/html/using_the_amq_.net_client/getting_started |
Appendix A. Unsupported JDBC Methods | Appendix A. Unsupported JDBC Methods A.1. Unsupported JDBC Methods This appendix lists those JDBC methods that JBoss Data Virtualization does not support, based on the JDK 1.7 JDBC. Unless specified below, JBoss Data Virtualization supports all other JDBC Methods. Those methods listed without comments throw an exceptio... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_1_client_development/appe-unsupported_jdbc_methods |
Using 3scale API Management with the Streams for Apache Kafka Bridge | Using 3scale API Management with the Streams for Apache Kafka Bridge Red Hat Streams for Apache Kafka 2.7 Use the features and functions available with 3scale | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/using_3scale_api_management_with_the_streams_for_apache_kafka_bridge/index |
Chapter 5. Topics | Chapter 5. Topics Messages in Kafka are always sent to or received from a topic. This chapter describes how to configure and manage Kafka topics. 5.1. Partitions and replicas Messages in Kafka are always sent to or received from a topic. A topic is always split into one or more partitions. Partitions act as shards. Tha... | [
"auto.create.topics.enable=false",
"delete.topic.enable=false",
"bin/kafka-topics.sh --bootstrap-server <BrokerAddress> --create --topic <TopicName> --partitions <NumberOfPartitions> --replication-factor <ReplicationFactor> --config <Option1> = <Value1> --config <Option2> = <Value2>",
"bin/kafka-topics.sh --b... | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_amq_streams_on_rhel/topics-str |
Chapter 7. Desktop | Chapter 7. Desktop In Red Hat Enterprise Linux 6, the GUI console has moved from tty7 to tty1. 7.1. GDM Configuration A number of GDM settings are now managed within GConf. The GDM default greeter is called the simple Greeter and is configured using GConf. Default values are stored in GConf in the gdm-simple-greeter.sc... | [
"false (Boolean)",
"NULL (string)",
"computer (string)",
"false (Boolean)",
"false (Booleans)"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/migration_planning_guide/chap-migration_guide-desktop |
7.3. Editing a Template | 7.3. Editing a Template Once a template has been created, its properties can be edited. Because a template is a copy of a virtual machine, the options available when editing a template are identical to those in the Edit Virtual Machine window. Editing a Template Click Compute Templates and select a template. Click Edit... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/virtual_machine_management_guide/editing_a_template |
Chapter 3. Creating a cluster on GCP with Service Account authentication | Chapter 3. Creating a cluster on GCP with Service Account authentication 3.1. Service Account authentication overview The Service Account authentication type uses a private key for authentication purposes. Service accounts use RSA key pairs, which consist of a public and private key, with the private key being the serv... | null | https://docs.redhat.com/en/documentation/openshift_dedicated/4/html/openshift_dedicated_clusters_on_gcp/osd-creating-a-cluster-on-gcp-sa |
Chapter 20. Sending cloud events from Data Grid clusters | Chapter 20. Sending cloud events from Data Grid clusters Configure Data Grid as a Knative source by sending CloudEvents to Apache Kafka topics. Important Sending cloud events with Red Hat OpenShift Serverless is available as a technology preview feature. 20.1. Technology preview features Technology preview features or ... | [
"{ \"specversion\": \"1.0\", \"source\": \"/infinispan/<cluster_name>/<cache_name>\", \"type\": \"org.infinispan.entry.created\", \"time\": \"<timestamp>\", \"subject\": \"<key-name>\", \"id\": \"key-name:CommandInvocation:node-name:0\", \"data\": { \"property\": \"value\" } }",
"spec: cloudEvents: acks: \"1\" bo... | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.4/html/data_grid_operator_guide/eventing |
2.2. sVirt Labeling | 2.2. sVirt Labeling Like other services under the protection of SELinux, sVirt uses process-based mechanisms and restrictions to provide an extra layer of security over guest virtual machines. Under typical use, you should not even notice that sVirt is working in the background. This section describes the labeling feat... | [
"ps -eZ | grep qemu system_u:system_r:svirt_t:s0:c87,c520 27950 ? 00:00:17 qemu-kvm",
"ls -lZ /var/lib/libvirt/images/* system_u:object_r:svirt_image_t:s0:c87,c520 image1"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/svirt-svirt_labeling |
Chapter 1. Preparing for bare metal cluster installation | Chapter 1. Preparing for bare metal cluster installation 1.1. Prerequisites You reviewed details about the OpenShift Container Platform installation and update processes. You have read the documentation on selecting a cluster installation method and preparing it for users . 1.2. Planning a bare metal cluster for OpenSh... | null | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.16/html/installing_on_bare_metal/preparing-to-install-on-bare-metal |
Chapter 8. neutron | Chapter 8. neutron The following chapter contains information about the configuration options in the neutron service. 8.1. dhcp_agent.ini This section contains options for the /etc/neutron/dhcp_agent.ini file. 8.1.1. DEFAULT The following table outlines the options available under the [DEFAULT] group in the /etc/neutro... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/configuration_reference/neutron_2 |
Operators | Operators OpenShift Container Platform 4.9 Working with Operators in OpenShift Container Platform Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/operators/index |
Preface | Preface Red Hat OpenShift Data Foundation supports deployment on existing Red Hat OpenShift Container Platform (RHOCP) Google Cloud clusters. Note Only internal OpenShift Data Foundation clusters are supported on Google Cloud. See Planning your deployment for more information about deployment requirements. To deploy Op... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/deploying_openshift_data_foundation_using_google_cloud/preface-ocs-gcp |
Chapter 1. Introduction to the Ceph File System | Chapter 1. Introduction to the Ceph File System As a storage administrator, you can gain an understanding of the features, system components, and limitations to manage a Ceph File System (CephFS) environment. 1.1. Ceph File System features and enhancements The Ceph File System (CephFS) is a file system compatible with ... | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/6/html/file_system_guide/introduction-to-the-ceph-file-system |
Chapter 2. Deploying OpenShift Data Foundation on Red Hat OpenStack Platform in internal mode | Chapter 2. Deploying OpenShift Data Foundation on Red Hat OpenStack Platform in internal mode Deploying OpenShift Data Foundation on OpenShift Container Platform in internal mode using dynamic storage devices provided by Red Hat OpenStack Platform installer-provisioned infrastructure (IPI) enables you to create interna... | [
"oc annotate namespace openshift-storage openshift.io/node-selector="
] | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.9/html/deploying_and_managing_openshift_data_foundation_using_red_hat_openstack_platform/deploying_openshift_data_foundation_on_red_hat_openstack_platform_in_internal_mode |
20.3.4.3. Generating an RSA Key Pair for Version 1.3 and 1.5 | 20.3.4.3. Generating an RSA Key Pair for Version 1.3 and 1.5 Use the following steps to generate an RSA key pair, which is used by version 1 of the SSH Protocol. If you are only connecting between systems that use DSA, you do not need an RSA version 1.3 or RSA version 1.5 key pair. To generate an RSA (for version 1.3 a... | [
"ssh-keygen -t rsa1"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/generating_key_pairs-generating_an_rsa_key_pair_for_version_1.3_and_1.5 |
3.4.3. Related Books | 3.4.3. Related Books The following books discuss various issues related to resource monitoring, and are good resources for Red Hat Enterprise Linux system administrators: The System Administrators Guide ; Red Hat, Inc -- Includes a chapter on many of the resource monitoring tools described here. Linux Performance Tunin... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/introduction_to_system_administration/s2-bandwidth-addres-books |
probe::ipmib.ForwDatagrams | probe::ipmib.ForwDatagrams Name probe::ipmib.ForwDatagrams - Count forwarded packet Synopsis ipmib.ForwDatagrams Values op value to be added to the counter (default value of 1) skb pointer to the struct sk_buff being acted on Description The packet pointed to by skb is filtered by the function ipmib_filter_key . If the... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-ipmib-forwdatagrams |
Chapter 3. Creating system images with Image Builder command-line interface | Chapter 3. Creating system images with Image Builder command-line interface Image Builder is a tool for creating custom system images. To control Image Builder and create your custom system images, use the command-line interface which is currently the preferred method to use Image Builder. 3.1. Image Builder command-li... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/image_builder_guide/chap-documentation-image_builder-test_chapter3 |
Chapter 6. Installing and configuring the Ansible code bot | Chapter 6. Installing and configuring the Ansible code bot The Ansible code bot scans existing content collections, roles, and playbooks hosted in GitHub repositories, and proactively creates pull requests whenever best practices or quality improvement recommendations are available. Ansible code bot scans your code rep... | [
"schedule: interval: daily"
] | https://docs.redhat.com/en/documentation/red_hat_ansible_lightspeed_with_ibm_watsonx_code_assistant/2.x_latest/html/red_hat_ansible_lightspeed_with_ibm_watsonx_code_assistant_user_guide/using-code-bot-for-suggestions_lightspeed-user-guide |
Chapter 7. Adding developers | Chapter 7. Adding developers These are the steps to add a new developer account for access to your application programming interface (API). If you have configured the workflow to invite developers manually, this covers how to add new developers. 7.1. Create a new developer account Follow Accounts link from the Audience... | null | https://docs.redhat.com/en/documentation/red_hat_3scale_api_management/2.15/html/admin_portal_guide/add-developers |
Support | Support Red Hat Advanced Cluster Security for Kubernetes 4.7 Getting support for Red Hat Advanced Cluster Security for Kubernetes Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.7/html/support/index |
Chapter 3. Selecting an installed Red Hat build of OpenJDK version for a specific application | Chapter 3. Selecting an installed Red Hat build of OpenJDK version for a specific application Some applications require a specific Red Hat build of OpenJDK version to run. If multiple versions of Red Hat build of OpenJDK are installed on the system using the yum package manager or portable bundle, you can select a Red ... | [
"mvn --version Apache Maven 3.5.4 (Red Hat 3.5.4-5) Maven home: /usr/share/maven Java version: 11.0.9, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-11-openjdk-11.0.9.10-0.el8_0.x86_644/jre Default locale: en_US, platform encoding: UTF-8 OS name: \"linux\", version: \"4.18.0-144.el8.x86_64\", arch: \"amd64... | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/11/html/configuring_red_hat_build_of_openjdk_11_on_rhel/selecting-installed-openjdk-version-for-specific-application |
8.2.4. Creating the LVM Logical Volumes | 8.2.4. Creating the LVM Logical Volumes Create logical volumes with mount points such as / , /home/ , and swap space. Remember that /boot cannot be a logical volume. To add a logical volume, click the Add button in the Logical Volumes section. A dialog window as shown in Figure 8.8, "Creating a Logical Volume" appears.... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/Manual_LVM_Partitioning-Creating_the_LVM_Logical_Volumes |
Chapter 85. undercloud | Chapter 85. undercloud This chapter describes the commands under the undercloud command. 85.1. undercloud backup Backup the undercloud Usage: Table 85.1. Command arguments Value Summary --init [INIT] Initialize environment for backup, using rear or nfs as args which will check for package install and configured ReaR or... | [
"openstack undercloud backup [--init [INIT]] [--setup-nfs] [--setup-rear] [--cron] [--db-only] [--inventory INVENTORY] [--add-path ADD_PATH] [--exclude-path EXCLUDE_PATH] [--save-swift] [--extra-vars EXTRA_VARS]",
"openstack undercloud install [--force-stack-update] [--no-validations] [--inflight-validations] [--... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/command_line_interface_reference/undercloud |
F.3. Edit Menu | F.3. Edit Menu The Edit menu provides actions to manage the content, structure and properties of your model and project resources. The figure below represents the Edit menu presented when a metadata model is selected. Figure F.4. Edit Menu The Edit menu contains the following actions: New > Child - This menu is created... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/user_guide_volume_1_teiid_designer/edit_menu |
Monitoring Tools Configuration Guide | Monitoring Tools Configuration Guide Red Hat OpenStack Platform 16.0 A guide to OpenStack logging and monitoring tools OpenStack Documentation Team rhos-docs@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/monitoring_tools_configuration_guide/index |
Chapter 137. KafkaMirrorMaker2ClusterSpec schema reference | Chapter 137. KafkaMirrorMaker2ClusterSpec schema reference Used in: KafkaMirrorMaker2Spec Full list of KafkaMirrorMaker2ClusterSpec schema properties Configures Kafka clusters for mirroring. 137.1. config Use the config properties to configure Kafka options. Standard Apache Kafka configuration may be provided, restrict... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_api_reference/type-kafkamirrormaker2clusterspec-reference |
Chapter 1. Introduction to automation content navigator | Chapter 1. Introduction to automation content navigator As a content creator, you can use automation content navigator to develop Ansible playbooks, collections, and roles that are compatible with the Red Hat Ansible Automation Platform. You can use automation content navigator in the following environments, with seaml... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/automation_content_navigator_creator_guide/assembly-intro-navigator_ansible-navigator |
Building applications | Building applications Red Hat OpenShift Service on AWS 4 Configuring Red Hat OpenShift Service on AWS for your applications Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_openshift_service_on_aws/4/html/building_applications/index |
Chapter 17. Verifying the Red Hat Decision Manager installation | Chapter 17. Verifying the Red Hat Decision Manager installation After you have installed Red Hat Process Automation Manager, create an asset to verify that the installation is working. Procedure In a terminal window, navigate to the EAP_HOME /bin directory and enter the following command to start Red Hat Process Automa... | [
"./standalone.sh -c standalone-full.xml"
] | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/installing_and_configuring_red_hat_decision_manager/verifying_the_red_hat_decision_manager_installation |
Chapter 3. Restoring the undercloud and control plane nodes | Chapter 3. Restoring the undercloud and control plane nodes If your undercloud or control plane nodes become corrupted or if an error occurs during an update or upgrade, you can restore the undercloud or overcloud control plane nodes from a backup to their state. If the restore process fails to automatically restore th... | [
"mount -t <file_type> <device_disk> /mnt/local cd /mnt/local [ -d \"var/lib/ceph\" ] && tar cvfz /tmp/ceph.tar.gz var/lib/ceph --xattrs --xattrs-include='.' --acls cd / umount <device_disk>",
"if [ -f \"/tmp/ceph.tar.gz\" ]; then rm -rf /mnt/local/var/lib/ceph/* tar xvC /mnt/local -f /tmp/ceph.tar.gz var/lib/ceph... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/backing_up_and_restoring_the_undercloud_and_control_plane_nodes/assembly_restoring-the-undercloud-and-control-plane-nodes_br-undercloud-ctlplane |
Architecture | Architecture OpenShift Container Platform 4.9 An overview of the architecture for OpenShift Container Platform Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/architecture/index |
1.6. Load Balancer Add-On - A Block Diagram | 1.6. Load Balancer Add-On - A Block Diagram LVS routers use a collection of programs to monitor cluster members and cluster services. Figure 1.5, "Load Balancer Add-On Components" illustrates how these various programs on both the active and backup LVS routers work together to manage the cluster. Figure 1.5. Load Balan... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/load_balancer_administration/s1-lvs-block-diagram-vsa |
Chapter 2. Libraries and Runtime Support | Chapter 2. Libraries and Runtime Support Red Hat Enterprise Linux 6 supports the development of custom applications in a wide variety of programming languages using proven, industrial-strength tools. This chapter describes the runtime support libraries provided in Red Hat Enterprise Linux 6. 2.1. Compatibility Compatib... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/developer_guide/libraries |
Chapter 5. Clair for Red Hat Quay | Chapter 5. Clair for Red Hat Quay Clair v4 (Clair) is an open source application that leverages static code analyses for parsing image content and reporting vulnerabilities affecting the content. Clair is packaged with Red Hat Quay and can be used in both standalone and Operator deployments. It can be run in highly sca... | [
"clair -conf ./path/to/config.yaml -mode indexer",
"clair -conf ./path/to/config.yaml -mode matcher",
"export http://<user_name>:<password>@<proxy_host>:<proxy_port>",
"export https://<user_name>:<password>@<proxy_host>:<proxy_port>",
"export SSL_CERT_DIR=/<path>/<to>/<ssl>/<certificates>",
"http_listen_a... | https://docs.redhat.com/en/documentation/red_hat_quay/3.9/html/configure_red_hat_quay/clair-vulnerability-scanner |
Red Hat OpenShift Data Foundation architecture | Red Hat OpenShift Data Foundation architecture Red Hat OpenShift Data Foundation 4.18 Overview of OpenShift Data Foundation architecture and the roles that the components and services perform. Red Hat Storage Documentation Team Abstract This document provides an overview of the OpenShift Data Foundation architecture. P... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.18/html-single/red_hat_openshift_data_foundation_architecture/index |
function::HZ | function::HZ Name function::HZ - Kernel HZ Synopsis Arguments None Description This function returns the value of the kernel HZ macro, which corresponds to the rate of increase of the jiffies value. | [
"HZ:long()"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-hz |
Chapter 11. Contacting Red Hat support for service | Chapter 11. Contacting Red Hat support for service If the information in this guide did not help you to solve the problem, this chapter explains how you contact the Red Hat support service. Prerequisites Red Hat support account. 11.1. Providing information to Red Hat Support engineers If you are unable to fix problems ... | [
"subscription-manager repos --enable=rhceph-6-tools-for-rhel-9-x86_64-rpms yum --enable=rhceph-6-tools-for-rhel-9-x86_64-debug-rpms",
"ceph-base-debuginfo ceph-common-debuginfo ceph-debugsource ceph-fuse-debuginfo ceph-immutable-object-cache-debuginfo ceph-mds-debuginfo ceph-mgr-debuginfo ceph-mon-debuginfo ceph-... | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/7/html/troubleshooting_guide/contacting-red-hat-support-for-service |
Serverless | Serverless OpenShift Container Platform 4.13 Create and deploy serverless, event-driven applications using OpenShift Serverless Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/serverless/index |
Chapter 3. Technology Previews | Chapter 3. Technology Previews Important Technology Preview features are not supported with Red Hat production service-level agreements (SLAs) and might not be functionally complete; therefore, Red Hat does not recommend implementing any Technology Preview features in production environments. This Technology Preview fe... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/release_notes_for_amq_streams_1.6_on_rhel/tech-preview-str |
8.109. mailx | 8.109. mailx 8.109.1. RHBA-2013:1129 - mailx bug fix update Updated mailx packages that fix two bugs are now available for Red Hat Enterprise Linux 6. The mailx packages contain a mail user agent that is mostly used to manage mail using scripts. Bug Fixes BZ#845098 Prior to this update, the "mail" utility provided with... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/mailx |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Tell us how we can make it better. Providing documentation feedback in Jira Use the Create Issue form to provide feedback on the documentation for Red Hat OpenStack Services on OpenShift (RHOSO) or earlier releases of Red Hat Ope... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/planning_your_deployment/proc_providing-feedback-on-red-hat-documentation |
Getting started with .NET on RHEL 8 | Getting started with .NET on RHEL 8 .NET 9.0 Installing and running .NET 9.0 on RHEL 8 Red Hat Customer Content Services | [
"sudo dnf install dotnet-sdk-9.0 -y",
"dotnet --info",
"dotnet new console --output my-app",
"dotnet run --project my-app",
"Hello World!",
"dotnet publish my-app -f net9.0",
"dotnet publish my-app -f net9.0 -r rhel.8- architecture --self-contained false",
"dotnet new mvc --output mvc_runtime_example"... | https://docs.redhat.com/en/documentation/net/9.0/html-single/getting_started_with_.net_on_rhel_8/index |
Appendix A. Reference information for getting started with JBoss EAP | Appendix A. Reference information for getting started with JBoss EAP You can use the arguments, attributes, and default socket binding to help you get started with using JBoss EAP. For example, you can use arguments to set an alternative configuration to a default JBoss EAP standalone server. This helps configure the s... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html/getting_started_guide/assembly_reference-information-getting-started-jboss-eap_default |
Chapter 8. Reinstalling an Existing Host as a Self-Hosted Engine Node | Chapter 8. Reinstalling an Existing Host as a Self-Hosted Engine Node You can convert an existing, standard host in a self-hosted engine environment to a self-hosted engine node capable of hosting the Manager virtual machine. Warning When installing or reinstalling the host's operating system, Red Hat strongly recommen... | [
"hosted-engine --vm-status"
] | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/migrating_from_a_standalone_manager_to_a_self-hosted_engine/Reinstalling_an_Existing_Host_as_a_Self-Hosted_Engine_Node_migrating_to_SHE |
Configuration Reference | Configuration Reference Red Hat OpenStack Platform 17.0 Configuring Red Hat OpenStack Platform environments OpenStack Documentation Team rhos-docs@redhat.com Abstract This document is for system administrators who want to look up configuration options. It contains lists of configuration options available with OpenStack... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/configuration_reference/index |
4.7. Displaying Cluster Status | 4.7. Displaying Cluster Status The following command displays the current status of the cluster and the cluster resources. You can display a subset of information about the current status of the cluster with the following commands. The following command displays the status of the cluster, but not the cluster resources.... | [
"pcs status",
"pcs cluster status",
"pcs status resources"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/high_availability_add-on_reference/s1-clusterstat-HAAR |
Chapter 54. Extending JAX-RS Endpoints with OpenAPI Support | Chapter 54. Extending JAX-RS Endpoints with OpenAPI Support Abstract The CXF OpenApiFeature ( org.apache.cxf.jaxrs.openapi.OpenApiFeature ) allows you to generate OpenAPI documents by extending published JAX-RS service endpoints with a simple configuration. The OpenApiFeature is supported in both Spring Boot and Karaf ... | [
"openapi-configuration.yaml openapi-configuration.json openapi.yaml openapi.json",
"import io.swagger.annotations.*",
"<blueprint xmlns=\"http://www.osgi.org/xmlns/blueprint/v1.0.0\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:jaxrs=\"http://cxf.apache.org/blueprint/jaxrs\" xmlns:cxf=\"http://... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/openapiExtended |
30.3. Starting Initial Setup Manually | 30.3. Starting Initial Setup Manually Once you once finished the Initial Setup , the application does not start again when you boot the system. To manually start the Initial Setup on system boot: Enable the service: Optionally, to display all menu options, including the ones previously set, create an empty /.unconfigur... | [
"systemctl enable initial-setup.service",
"touch /.unconfigured"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/installation_guide/starting_initial_setup_manually |
Chapter 5. Securing Multicloud Object Gateway | Chapter 5. Securing Multicloud Object Gateway 5.1. Changing the default account credentials to ensure better security in the Multicloud Object Gateway Change and rotate your Multicloud Object Gateway (MCG) account credentials using the command-line interface to prevent issues with applications, and to ensure better acc... | [
"noobaa account passwd <noobaa_account_name> [options]",
"noobaa account passwd FATA[0000] ❌ Missing expected arguments: <noobaa_account_name> Options: --new-password='': New Password for authentication - the best practice is to omit this flag , in that case the CLI will prompt to prompt and read it securely from... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.15/html/managing_hybrid_and_multicloud_resources/securing-multicloud-object-gateway |
Chapter 10. Configuring automated unlocking of encrypted volumes by using policy-based decryption | Chapter 10. Configuring automated unlocking of encrypted volumes by using policy-based decryption Policy-Based Decryption (PBD) is a collection of technologies that enable unlocking encrypted root and secondary volumes of hard drives on physical and virtual machines. PBD uses a variety of unlocking methods, such as use... | [
"yum install tang",
"semanage port -a -t tangd_port_t -p tcp 7500",
"firewall-cmd --add-port= 7500 /tcp firewall-cmd --runtime-to-permanent",
"systemctl enable tangd.socket",
"systemctl edit tangd.socket",
"[Socket] ListenStream= ListenStream= 7500",
"systemctl daemon-reload",
"systemctl show tangd.so... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/security_hardening/configuring-automated-unlocking-of-encrypted-volumes-using-policy-based-decryption_security-hardening |
Chapter 3. Installing a cluster on Azure Stack Hub with an installer-provisioned infrastructure | Chapter 3. Installing a cluster on Azure Stack Hub with an installer-provisioned infrastructure In OpenShift Container Platform version 4.14, you can install a cluster on Microsoft Azure Stack Hub with an installer-provisioned infrastructure. However, you must manually configure the install-config.yaml file to 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 -s)\"",
"Agent pid 31874",
"ssh-add <path>/<file_name> 1",
"Identity added: /home/<you>/<path>/<file_name> (<computer_name>)",
"export COMPRESSED_VHD_URL=USD(openshif... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.14/html/installing_on_azure_stack_hub/installing-azure-stack-hub-default |
Chapter 13. Storage Connections | Chapter 13. Storage Connections 13.1. Storage Connection Elements Table 13.1. Storage Connection Base Elements Element Type Description Properties type One of nfs , posixfs , local , or iscsi The type of storage domain. address string The hostname or IP address of the storage domain. (Only required for NFS and iSCSI) h... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/version_3_rest_api_guide/chap-storage_connections |
Chapter 7. Scaling storage of Microsoft Azure OpenShift Data Foundation cluster | Chapter 7. Scaling storage of Microsoft Azure OpenShift Data Foundation cluster To scale the storage capacity of your configured Red Hat OpenShift Data Foundation worker nodes on Microsoft Azure cluster, you can increase the capacity by adding three disks at a time. Three disks are needed since OpenShift Data Foundatio... | [
"oc get -n openshift-storage -o=custom-columns=NODE:.spec.nodeName pod/ <OSD-pod-name>",
"oc get -n openshift-storage -o=custom-columns=NODE:.spec.nodeName pod/rook-ceph-osd-0-544db49d7f-qrgqm",
"NODE compute-1",
"oc debug node/ <node-name>",
"chroot /host",
"lsblk",
"oc get nodes --show-labels | grep c... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.18/html/scaling_storage/scaling_storage_of_microsoft_azure_openshift_data_foundation_cluster |
Chapter 7. Security | Chapter 7. Security 7.1. Securing connections with SSL/TLS AMQ Python uses SSL/TLS to encrypt communication between clients and servers. To connect to a remote server with SSL/TLS, use a connection URL with the amqps scheme. Example: Enabling SSL/TLS container.connect(" amqps ://example.com") 7.2. Connecting with a use... | [
"container.connect(\" amqps ://example.com\")",
"container.connect(\"amqps://example.com\", user=\"alice\" , password=\"secret\" )",
"container.connect(\"amqps://example.com\", allowed_mechs=\"ANONYMOUS\" )",
"event.container.connect(\"amqps://example.com\", sasl_enabled=False )",
"container.connect(\"amqps... | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q1/html/using_the_amq_python_client/security |
Providing feedback on Red Hat Directory Server | Providing feedback on Red Hat Directory Server We appreciate your input on our documentation and products. Please let us know how we could make it better. To do so: For submitting feedback on the Red Hat Directory Server documentation through Jira (account required): Go to the Red Hat Issue Tracker . Enter a descriptiv... | null | https://docs.redhat.com/en/documentation/red_hat_directory_server/12/html/searching_entries_and_tuning_searches/proc_providing-feedback-on-red-hat-documentation_searching-entries-and-tuning-searches |
Chapter 8. AWS Simple Queue Service (SQS) | Chapter 8. AWS Simple Queue Service (SQS) Both producer and consumer are supported The AWS2 SQS component supports sending and receiving messages to Amazon's SQS service . Prerequisites You must have a valid Amazon Web Services developer account, and be signed up to use Amazon SQS. More information is available at Amaz... | [
"aws2-sqs://queueNameOrArn[?options]",
"aws2-sqs:queueNameOrArn",
"from(\"aws2-sqs://MyQueue?amazonSQSClient=#client&delay=5000&maxMessagesPerPoll=5\") .to(\"mock:result\");",
"from(\"aws2-sqs://MyQueue?amazonSQSClient=#client&delay=5000&maxMessagesPerPoll=5\") .to(\"mock:result\");",
"from(\"aws2-sqs://MyQ... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_for_spring_boot/3.20/html/camel_spring_boot_reference/csb-camel-aws2-sqs-component-starter |
Chapter 6. Installing the load balancer | Chapter 6. Installing the load balancer The following example provides general guidance for configuring an HAProxy load balancer using Red Hat Enterprise Linux 8 server. However, you can install any suitable load balancing software solution that supports TCP forwarding. Procedure Install HAProxy: Install the following ... | [
"dnf install haproxy",
"dnf install policycoreutils-python-utils",
"semanage boolean --modify --on haproxy_connect_any",
"systemctl enable --now haproxy"
] | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html/configuring_capsules_with_a_load_balancer/installing_the_load_balancer_load-balancing |
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/4.13/html/deploying_openshift_data_foundation_using_amazon_web_services/providing-feedback-on-red-hat-documentation_rhodf |
Appendix E. LVM Volume Group Metadata | Appendix E. LVM Volume Group Metadata The configuration details of a volume group are referred to as the metadata. By default, an identical copy of the metadata is maintained in every metadata area in every physical volume within the volume group. LVM volume group metadata is stored as ASCII. If a volume group contains... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/logical_volume_manager_administration/lvm_metadata |
8.44. firstboot | 8.44. firstboot 8.44.1. RHBA-2013:1595 - firstboot bug fix update Updated firstboot packages that fix one bug are now available for Red Hat Enterprise Linux 6. The firstboot utility runs after system installation and guides the user through a series of steps that allows for easier configuration of the machine. Bug Fix ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/firstboot |
Chapter 5. Invoking Session Beans | Chapter 5. Invoking Session Beans 5.1. About Jakarta Enterprise Beans Client Contexts JBoss EAP introduced the Jakarta Enterprise Beans client API for managing remote Jakarta Enterprise Beans invocations. The JBoss Jakarta Enterprise Beans client API uses the EJBClientContext, which may be associated with and be used b... | [
"public class Client { public static void main(String[] args) throws NamingException, PrivilegedActionException, InterruptedException { InitialContext ctx = new InitialContext(getCtxProperties()); String lookupName = \"ejb:/server/HelloBean!ejb.HelloBeanRemote\"; HelloBeanRemote bean = (HelloBeanRemote)ctx.lookup(l... | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html/developing_jakarta_enterprise_beans_applications/invoking_session_beans |
1.4. Routing Methods | 1.4. Routing Methods Red Hat Enterprise Linux uses Network Address Translation or NAT routing for Load Balancer Add-On, which allows the administrator tremendous flexibility when utilizing available hardware and integrating the Load Balancer Add-On into an existing network. 1.4.1. NAT Routing Figure 1.3, "Load Balancer... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/load_balancer_administration/s1-lvs-routing-VSA |
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