title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
Chapter 3. Package Namespace Change for JBoss EAP 8.0 | Chapter 3. Package Namespace Change for JBoss EAP 8.0 This section provides additional information for the package namespace changes in JBoss EAP 8.0. JBoss EAP 8.0 provides full support for Jakarta EE 10 and many other implementations of the Jakarta EE 10 APIs. An important change supported by Jakarta EE 10 for JBoss ... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.0/html/introduction_to_red_hat_jboss_enterprise_application_platform/package-namespace-change-for-jboss-eap-8-0_assembly-intro-eap |
Chapter 23. Crypto (JCE) | Chapter 23. Crypto (JCE) Since Camel 2.3 Only producer is supported With Camel cryptographic endpoints and Java Cryptographic extension, it is easy to create Digital Signatures for Exchanges. Camel provides a pair of flexible endpoints which get used in concert to create a signature for an exchange in one part of the e... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-crypto-starter</artifactId> </dependency>",
"crypto:sign:name[?options] crypto:verify:name[?options]",
"crypto:cryptoOperation:name",
"KeyPair keyPair = KeyGenerator.getInstance(\"RSA\").generateKeyPair(); from(\"direct:sign\") .se... | 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-crypto-jce-component |
Chapter 44. Kernel | Chapter 44. Kernel eBPF system call for tracing Red Hat Enterprise Linux 7.6 introduces the Extended Berkeley Packet Filter tool (eBPF) as a Technology Preview. This tool is enabled only for the tracing subsystem. For details, see the Red Hat Knowledgebase article at https://access.redhat.com/articles/3550581 . (BZ# 15... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.6_release_notes/technology_previews_kernel |
Chapter 16. Network File System | Chapter 16. Network File System A Network File System ( NFS ) allows remote hosts to mount file systems over a network and interact with those file systems as though they are mounted locally. This enables system administrators to consolidate resources onto centralized servers on the network. [16] In Red Hat Enterprise ... | [
"~]USD rpm -q nfs-utils package nfs-utils is not installed",
"~]# yum install nfs-utils"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/selinux_users_and_administrators_guide/chap-managing_confined_services-network_file_system |
1.2. Bringing Linux Services Together | 1.2. Bringing Linux Services Together Identity Management unifies disparate yet related Linux services into a single management environment. From there, it establishes a simple, easy way to bring host machines into the domain of those services. An IdM server is, at its core, an identity and authentication server. The p... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/identity_management_guide/ipa-linux-services |
Chapter 2. Service Telemetry Framework release information | Chapter 2. Service Telemetry Framework release information Notes for updates released during the supported lifecycle of this Service Telemetry Framework (STF) release appear in the advisory text associated with each update. 2.1. Service Telemetry Framework 1.5.0 These release notes highlight enhancements and removed fu... | [
"2024-06-27T05:24:43.253007084Z TASK [Ensure no rhobs Prometheus is installed if not using it] ******************************** 2024-06-27T05:24:43.253007084Z fatal: [localhost]: FAILED! => {\"changed\": false, \"msg\": \"Failed to find exact match for monitoring.rhobs/v1.prometheus by [kind, name, singularName, sh... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/service_telemetry_framework_release_notes_1.5/assembly-stf-release-information_osp |
Chapter 38. Verifying the KIE Server installation | Chapter 38. Verifying the KIE Server installation Verify that KIE Server is installed correctly. Prerequisites KIE Server is installed and configured. Procedure To start KIE Server, enter one of the following commands in the JWS_HOME /tomcat/bin directory: On Linux or UNIX-based systems: USD ./startup.sh On Windows: st... | [
"./startup.sh",
"startup.bat"
] | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/installing_and_configuring_red_hat_process_automation_manager/jws-kie-server-verify-proc_install-on-jws |
Chapter 295. Camel SCR (deprecated) | Chapter 295. Camel SCR (deprecated) Available as of Camel 2.15 SCR stands for Service Component Runtime and is an implementation of OSGi Declarative Services specification. SCR enables any plain old Java object to expose and use OSGi services with no boilerplate code. OSGi framework knows your object by looking at SCR ... | [
"@Component @References({ @Reference(name = \"camelComponent\",referenceInterface = ComponentResolver.class, cardinality = ReferenceCardinality.MANDATORY_MULTIPLE, policy = ReferencePolicy.DYNAMIC, policyOption = ReferencePolicyOption.GREEDY, bind = \"gotCamelComponent\", unbind = \"lostCamelComponent\") })",
"@O... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/camel_scr_deprecated |
Data Grid documentation | Data Grid documentation Documentation for Data Grid is available on the Red Hat customer portal. Data Grid 8.4 Documentation Data Grid 8.4 Component Details Supported Configurations for Data Grid 8.4 Data Grid 8 Feature Support Data Grid Deprecated Features and Functionality | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.4/html/data_grid_rest_api/rhdg-docs_datagrid |
Chapter 4. Resolved issues | Chapter 4. Resolved issues The following are resolved issues for this release: Issue Summary JBCS-1582 mod_proxy_cluster does not recover http member if websocket is enabled JBCS-1146 Difference between zip and rpm versions of Apachectl For details of any security fixes in this release, see the errata links in Advisori... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_core_services/2.4.57/html/red_hat_jboss_core_services_apache_http_server_2.4.57_release_notes/resolved_issues |
Managing content in automation hub | Managing content in automation hub Red Hat Ansible Automation Platform 2.4 Create and manage collections, content and repositories in automation hub Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/managing_content_in_automation_hub/index |
Chapter 1. About the automation savings planner | Chapter 1. About the automation savings planner An automation savings plan gives you the ability to plan, track, and analyze the potential efficiency and cost savings of your automation initiatives. Use Red Hat Insights for Red Hat Ansible Automation Platform to create an automation savings plan by defining a list of t... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/planning_your_automation_jobs_using_the_automation_savings_planner/assembly-automation-savings-planner |
Chapter 5. Strategies for repartitioning a disk | Chapter 5. Strategies for repartitioning a disk There are different approaches to repartitioning a disk. These include: Unpartitioned free space is available. An unused partition is available. Free space in an actively used partition is available. Note The following examples are simplified for clarity and do not reflec... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_storage_devices/strategies-for-repartitioning-a-disk_managing-storage-devices |
Chapter 1. Preparing to deploy OpenShift Data Foundation | Chapter 1. Preparing to deploy OpenShift Data Foundation Deploying OpenShift Data Foundation on OpenShift Container Platform using dynamic storage devices provides you with the option to create internal cluster resources. Before you begin the deployment of Red Hat OpenShift Data Foundation, follow these steps: Optional... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/deploying_openshift_data_foundation_using_amazon_web_services/preparing_to_deploy_openshift_data_foundation |
Chapter 17. Kafka Exporter | Chapter 17. Kafka Exporter Kafka Exporter is an open source project to enhance monitoring of Apache Kafka brokers and clients. Kafka Exporter is provided with AMQ Streams for deployment with a Kafka cluster to extract additional metrics data from Kafka brokers related to offsets, consumer groups, consumer lag, and topi... | [
"./bin/kafka_exporter --kafka.server=< kafka-bootstrap-address >:9092 --kafka.version=2.7.0 --< my-other-parameters >"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q2/html/using_amq_streams_on_rhel/assembly-kafka-exporter-str |
Chapter 1. About the Fuse Console | Chapter 1. About the Fuse Console The Red Hat Fuse Console is a web console based on HawtIO open source software. For a list of supported browsers, go to Supported Configurations . The Fuse Console provides a central interface to examine and manage the details of one or more deployed Fuse containers. You can also monit... | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/managing_fuse_on_springboot_standalone/fuse-console-overview-all_springboot |
Chapter 4. Tracking Modifications to Directory Entries | Chapter 4. Tracking Modifications to Directory Entries In certain situations it is useful to track when changes are made to entries. There are two aspects of entry modifications that the Directory Server tracks: Using change sequence numbers to track changes to the database. This is similar to change sequence numbers u... | [
"ldapsearch -D \"cn=Directory Manager\" -W -H ldap://server.example.com:389 -x -b \"uid= example ,ou=People,dc=example,dc=com\" -s base -x entryusn dn: uid= example ,ou=People,dc=example,dc=com entryusn: 17653",
"lastusn; database_name : USN",
"lastusn;example1: 2130 lastusn;example2: 2070",
"lastusn: 4200",
... | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/administration_guide/Tracking_Modifications_to_Directory_Entries |
Chapter 8. Message Routing | Chapter 8. Message Routing Abstract The message routing patterns describe various ways of linking message channels together. This includes various algorithms that can be applied to the message stream (without modifying the body of the message). 8.1. Content-Based Router Overview A content-based router , shown in Figure... | [
"RouteBuilder builder = new RouteBuilder() { public void configure() { from(\"seda:a\").choice() .when(header(\"foo\").isEqualTo(\"bar\")).to(\"seda:b\") .when(header(\"foo\").isEqualTo(\"cheese\")).to(\"seda:c\") .otherwise().to(\"seda:d\"); } };",
"<camelContext id=\"buildSimpleRouteWithChoice\" xmlns=\"http://... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_development_guide/msgrout |
probe::kprocess.release | probe::kprocess.release Name probe::kprocess.release - Process released Synopsis Values pid PID of the process being released task A task handle to the process being released Context The context of the parent, if it wanted notification of this process' termination, else the context of the process itself. Description Fi... | [
"kprocess.release"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/systemtap_tapset_reference/api-kprocess-release |
Chapter 10. Deploying installer-provisioned clusters on bare metal | Chapter 10. Deploying installer-provisioned clusters on bare metal 10.1. Overview Installer-provisioned installation on bare metal nodes deploys and configures the infrastructure that a OpenShift Container Platform cluster runs on. This guide provides a methodology to achieving a successful installer-provisioned bare-m... | [
"<cluster_name>.<base_domain>",
"test-cluster.example.com",
"useradd kni passwd kni echo \"kni ALL=(root) NOPASSWD:ALL\" | tee -a /etc/sudoers.d/kni chmod 0440 /etc/sudoers.d/kni",
"su - kni -c \"ssh-keygen -t ed25519 -f /home/kni/.ssh/id_rsa -N ''\"",
"su - kni USD",
"sudo subscription-manager register -... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/installing/deploying-installer-provisioned-clusters-on-bare-metal |
Chapter 5. Adding Network Interfaces | Chapter 5. Adding Network Interfaces Satellite supports specifying multiple network interfaces for a single host. You can configure these interfaces when creating a new host as described in Section 2.1, "Creating a Host in Red Hat Satellite" or when editing an existing host. There are several types of network interface... | [
"hammer host create --name bonded_interface --hostgroup-id 1 --ip= 192.168.100.123 --mac= 52:54:00:14:92:2a --subnet-id= 1 --managed true --interface=\"identifier= eth1 , mac= 52:54:00:62:43:06 , managed=true, type=Nic::Managed, domain_id= 1 , subnet_id= 1 \" --interface=\"identifier= eth2 , mac= 52:54:00:d3:87:8f ... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/managing_hosts/Adding_Network_Interfaces_managing-hosts |
Chapter 1. Deploying an overcloud and Red Hat Ceph Storage | Chapter 1. Deploying an overcloud and Red Hat Ceph Storage Red Hat OpenStack Platform (RHOSP) director deploys the cloud environment, also known as the overcloud, and Red Hat Ceph Storage. Director uses Ansible playbooks provided through the tripleo-ansible package to deploy the Ceph Storage cluster. The director also ... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/deploying_red_hat_ceph_storage_and_red_hat_openstack_platform_together_with_director/assembly_integrating-an-overcloud-with-red-hat-ceph-storage_deployingcontainerizedrhcs |
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/1.33/html/knative_cli/advanced-kn-config |
Chapter 2. Installing Satellite Server | Chapter 2. Installing Satellite Server When the intended host for Satellite Server is in a disconnected environment, you can install Satellite Server by using an external computer to download an ISO image of the packages, and copying the packages to the system you want to install Satellite Server on. This method is not... | [
"scp localfile username@hostname:remotefile",
"mkdir /media/rhel7-server",
"mount -o loop rhel7-Server-DVD .iso /media/rhel7-server",
"cp /media/rhel7-server/media.repo /etc/yum.repos.d/rhel7-server.repo chmod u+w /etc/yum.repos.d/rhel7-server.repo",
"baseurl=file:///media/rhel7-server/",
"yum repolist",
... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/installing_satellite_server_in_a_disconnected_network_environment/installing_server_disconnected_satellite |
Chapter 1. How to read the Red Hat JBoss Enterprise Application Platform 8.0 documentation | Chapter 1. How to read the Red Hat JBoss Enterprise Application Platform 8.0 documentation We are in the process of modernizing the Red Hat JBoss Enterprise Application Platform 8.0 documentation. We are working to create more solution-centric documentation. The JBoss EAP 8.0 documentation contains content specific to ... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.0/html/release_notes_for_red_hat_jboss_enterprise_application_platform_8.0/how-to-read-the-jboss-enterprise-application-platform-8-0-beta-documentation_assembly-release-notes |
Chapter 21. Project [config.openshift.io/v1] | Chapter 21. Project [config.openshift.io/v1] Description Project holds cluster-wide information about Project. The canonical name is cluster Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object Required spec 21.1. Specification Property T... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/config_apis/project-config-openshift-io-v1 |
Chapter 15. Concepts for sizing CPU and memory resources | Chapter 15. Concepts for sizing CPU and memory resources Use this as a starting point to size a product environment. Adjust the values for your environment as needed based on your load tests. 15.1. Performance recommendations Warning Performance will be lowered when scaling to more Pods (due to additional overhead) and... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/24.0/html/high_availability_guide/concepts-memory-and-cpu-sizing- |
3.3. Red Hat Enterprise Linux-Specific Information | 3.3. Red Hat Enterprise Linux-Specific Information Monitoring bandwidth and CPU utilization under Red Hat Enterprise Linux entails using the tools discussed in Chapter 2, Resource Monitoring ; therefore, if you have not yet read that chapter, you should do so before continuing. 3.3.1. Monitoring Bandwidth on Red Hat En... | [
"procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu---- r b swpd free buff cache si so bi bo in cs us sy id wa 1 0 0 248088 158636 480804 0 0 2 6 120 120 10 3 87 0",
"Linux 2.4.21-1.1931.2.349.2.2.entsmp (raptor.example.com) 07/21/2003 avg-cpu: %user %nice %sys %idle 5.34 4.60 2.83 87.24 D... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/introduction_to_system_administration/s1-bandwidth-rhlspec |
Chapter 6. Installing a cluster on GCP in a restricted network | Chapter 6. Installing a cluster on GCP in a restricted network In OpenShift Container Platform 4.16, you can install a cluster on Google Cloud Platform (GCP) in a restricted network by creating an internal mirror of the installation release content on an existing Google Virtual Private Cloud (VPC). Important You can in... | [
"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>)",
"./openshift-install create install-con... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/installing_on_gcp/installing-restricted-networks-gcp-installer-provisioned |
31.4. Performance Testing Procedures | 31.4. Performance Testing Procedures The goal of this section is to construct a performance profile of the device with VDO installed. Each test should be run with and without VDO installed, so that VDO's performance can be evaluated relative to the performance of the base system. 31.4.1. Phase 1: Effects of I/O Depth, ... | [
"for depth in 1 2 4 8 16 32 64 128 256 512 1024 2048; do fio --rw=write --bs=4096 --name=vdo --filename=/dev/mapper/vdo0 --ioengine=libaio --numjobs=1 --thread --norandommap --runtime=300 --direct=1 --iodepth=USDdepth --scramble_buffers=1 --offset=0 --size=100g done",
"z= [see previous step] for iosize in 4 8 16 ... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/storage_administration_guide/vdo-ev-performance-testing |
5.3.11. Splitting a Volume Group | 5.3.11. Splitting a Volume Group To split the physical volumes of a volume group and create a new volume group, use the vgsplit command. Logical volumes cannot be split between volume groups. Each existing logical volume must be entirely on the physical volumes forming either the old or the new volume group. If necessa... | [
"vgsplit bigvg smallvg /dev/ram15 Volume group \"smallvg\" successfully split from \"bigvg\""
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/vg_split |
Chapter 6. Monitoring and managing upgrade of the storage cluster | Chapter 6. Monitoring and managing upgrade of the storage cluster After running the ceph orch upgrade start command to upgrade the Red Hat Ceph Storage cluster, you can check the status, pause, resume, or stop the upgrade process. The health of the cluster changes to HEALTH_WARNING during an upgrade. If the host of the... | [
"ceph orch upgrade status",
"ceph orch upgrade pause",
"ceph orch upgrade resume",
"ceph orch upgrade stop"
] | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/6/html/upgrade_guide/monitoring-and-managing-upgrade-of-the-storage-cluster_upgrade |
6.15. Improving Uptime with Virtual Machine High Availability | 6.15. Improving Uptime with Virtual Machine High Availability 6.15.1. What is High Availability? High availability is recommended for virtual machines running critical workloads. A highly available virtual machine is automatically restarted, either on its original host or another host in the cluster, if its process is ... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/virtual_machine_management_guide/sect-Improving_Uptime_with_Virtual_Machine_High_Availability |
Chapter 8. LVM Configuration | Chapter 8. LVM Configuration LVM can be configured during the graphical installation process, the text-based installation process, or during a kickstart installation. You can use the utilities from the lvm package to create your own LVM configuration post-installation, but these instructions focus on using Disk Druid d... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/LVM_Configuration |
6.14. Migrating Virtual Machines Between Hosts | 6.14. Migrating Virtual Machines Between Hosts Live migration provides the ability to move a running virtual machine between physical hosts with no interruption to service. The virtual machine remains powered on and user applications continue to run while the virtual machine is relocated to a new physical host. In the ... | [
"engine-config -s DefaultAutoConvergence=True",
"engine-config -s DefaultMigrationCompression=True",
"systemctl restart ovirt-engine.service"
] | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/virtual_machine_management_guide/sect-migrating_virtual_machines_between_hosts |
Chapter 8. Asynchronous errata updates | Chapter 8. Asynchronous errata updates 8.1. RHSA-2025:0082 OpenShift Data Foundation 4.16.5 bug fixes and security updates OpenShift Data Foundation release 4.16.5 is now available. The bug fixes that are included in the update are listed in the RHSA-2025:0082 advisory. 8.2. RHSA-2024:11292 OpenShift Data Foundation 4.... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.16/html/4.16_release_notes/asynchronous_errata_updates |
Chapter 13. Restoring ceph-monitor quorum in OpenShift Data Foundation | Chapter 13. Restoring ceph-monitor quorum in OpenShift Data Foundation In some circumstances, the ceph-mons might lose quorum. If the mons cannot form quorum again, there is a manual procedure to get the quorum going again. The only requirement is that at least one mon must be healthy. The following steps removes the u... | [
"oc -n openshift-storage scale deployment rook-ceph-operator --replicas=0",
"oc -n openshift-storage get deployment rook-ceph-mon-b -o yaml > rook-ceph-mon-b-deployment.yaml",
"[...] containers: - args: - --fsid=41a537f2-f282-428e-989f-a9e07be32e47 - --keyring=/etc/ceph/keyring-store/keyring - --log-to-stderr=t... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/troubleshooting_openshift_data_foundation/restoring-ceph-monitor-quorum-in-openshift-data-foundation_rhodf |
14.5.2. Connecting the Serial Console for the Guest Virtual Machine | 14.5.2. Connecting the Serial Console for the Guest Virtual Machine The USD virsh console <domain> [--devname <string>] [--force] [--safe] command connects the virtual serial console for the guest virtual machine. The optional --devname <string> parameter refers to the device alias of an alternate console, serial, or p... | [
"virsh console virtual_machine --safe"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sub-sect-domain_commands-connecting_the_serial_console_for_the_guest_virtual_machine |
10.7. VLAN on Bond and Bridge Using the NetworkManager Command Line Tool, nmcli | 10.7. VLAN on Bond and Bridge Using the NetworkManager Command Line Tool, nmcli To use VLANs over bonds and bridges, proceed as follows: Add a bond device: Note that in this case a bond connection serves only as a "lower interface" for VLAN, and does not get any IP address. Therefore, the ipv4.method disabled and ipv6.... | [
"~]USD nmcli connection add type bond con-name Bond0 ifname bond0 bond.options \"mode=active-backup,miimon=100\" ipv4.method disabled ipv6.method ignore",
"~]USD nmcli connection add type ethernet con-name Slave1 ifname em1 master bond0 slave-type bond ~]USD nmcli connection add type ethernet con-name Slave2 ifna... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/networking_guide/sec-vlan_on_bond_and_bridge_using_the_networkmanager_command_line_tool_nmcli |
4.9. Mounting File Systems | 4.9. Mounting File Systems By default, when a file system that supports extended attributes is mounted, the security context for each file is obtained from the security.selinux extended attribute of the file. Files in file systems that do not support extended attributes are assigned a single, default security context f... | [
"~]# mount server:/export /local/mount/point -o \\ context=\"system_u:object_r:httpd_sys_content_t:s0\"",
"~]# mount /dev/sda2 /test/ -o defcontext=\"system_u:object_r:samba_share_t:s0\"",
"~]# mount server:/export /local/mount/point -o context=\"system_u:object_r:httpd_sys_content_t:s0\"",
"~]# mount server:... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/selinux_users_and_administrators_guide/sect-security-enhanced_linux-working_with_selinux-mounting_file_systems |
Chapter 10. Container Images Based on Red Hat Software Collections 3.1 | Chapter 10. Container Images Based on Red Hat Software Collections 3.1 Component Description Supported architectures Application Images rhscl/php-70-rhel7 PHP 7.0 platform for building and running applications (EOL) x86_64 rhscl/perl-526-rhel7 Perl 5.26 platform for building and running applications (EOL) x86_64 Daemon... | null | https://docs.redhat.com/en/documentation/red_hat_software_collections/3/html/using_red_hat_software_collections_container_images/RHSCL_3.1_images |
Chapter 2. Working with pods | Chapter 2. Working with pods 2.1. Using pods A pod is one or more containers deployed together on one host, and the smallest compute unit that can be defined, deployed, and managed. 2.1.1. Understanding pods Pods are the rough equivalent of a machine instance (physical or virtual) to a Container. Each pod is allocated ... | [
"kind: Pod apiVersion: v1 metadata: name: example labels: environment: production app: abc 1 spec: restartPolicy: Always 2 securityContext: 3 runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: 4 - name: abc args: - sleep - \"1000000\" volumeMounts: 5 - name: cache-volume mountPath: /cache 6 image: ... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/nodes/working-with-pods |
Chapter 12. Hardening the Shared File System (Manila) | Chapter 12. Hardening the Shared File System (Manila) The Shared File Systems service (manila) provides a set of services for managing shared file systems in a multi-project cloud environment. With manila, you can create a shared file system and manage its properties, such as visibility, accessibility, and quotas. For ... | [
"manila endpoints +-------------+-----------------------------------------+ | manila | Value | +-------------+-----------------------------------------+ | adminURL | http://172.18.198.55:8786/v1/20787a7b...| | region | RegionOne | | publicURL | http://172.18.198.55:8786/v1/20787a7b...| | internalURL | http://172.18... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/security_and_hardening_guide/hardening_the_shared_file_system_manila |
Chapter 1. Introduction | Chapter 1. Introduction As OpenStack consists of many different projects, it is important to test the interoperability of the projects within your OpenStack cluster. The OpenStack Integration Test Suite (tempest) automates the integration testing of your Red Hat OpenStack Platform deployment. Running tests ensures that... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/openstack_integration_test_suite_guide/chap-introduction |
Chapter 6. AuthService | Chapter 6. AuthService 6.1. UpdateAuthMachineToMachineConfig PUT /v1/auth/m2m/{config.id} UpdateAuthMachineToMachineConfig updates an existing auth machine to machine config. In case the auth machine to machine config does not exist, a new one will be created. 6.1.1. Description 6.1.2. Parameters 6.1.2.1. Path Paramete... | [
"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/authservice |
2.6.2.2.4. Expansions | 2.6.2.2.4. Expansions Expansions, when used in conjunction with the spawn and twist directives, provide information about the client, server, and processes involved. The following is a list of supported expansions: %a - Returns the client's IP address. %A - Returns the server's IP address. %c - Returns a variety of cli... | [
"sshd : .example.com : spawn /bin/echo `/bin/date` access denied to %h>>/var/log/sshd.log : deny",
"vsftpd : .example.com : twist /bin/echo \"421 %h has been banned from this server!\""
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-option_fields-expansions |
Chapter 2. ClusterAutoscaler [autoscaling.openshift.io/v1] | Chapter 2. ClusterAutoscaler [autoscaling.openshift.io/v1] Description ClusterAutoscaler is the Schema for the clusterautoscalers API Type object 2.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/autoscale_apis/clusterautoscaler-autoscaling-openshift-io-v1 |
Installing on IBM Power | Installing on IBM Power OpenShift Container Platform 4.18 Installing OpenShift Container Platform on IBM Power Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/installing_on_ibm_power/index |
Chapter 6. Uninstalling a cluster on AWS | Chapter 6. Uninstalling a cluster on AWS You can remove a cluster that you deployed to Amazon Web Services (AWS). 6.1. Removing a cluster that uses installer-provisioned infrastructure You can remove a cluster that uses installer-provisioned infrastructure from your cloud. Note After uninstallation, check your cloud pr... | [
"./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2",
"ccoctl aws delete --name=<name> \\ 1 --region=<aws_region> 2",
"2021/04/08 17:50:41 Identity Provider object .well-known/openid-configuration deleted from the bucket <name>-oidc 2021/04/08 17:50:42 Identity Provider obje... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/installing_on_aws/uninstalling-cluster-aws |
4.2. Configuring Timeout Values for a Cluster | 4.2. Configuring Timeout Values for a Cluster When you create a cluster with the pcs cluster setup command, timeout values for the cluster are set to default values that should be suitable for most cluster configurations. If you system requires different timeout values, however, you can modify these values with the pcs... | [
"pcs cluster setup --name new_cluster nodeA nodeB --token 10000 --join 100"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/high_availability_add-on_reference/s1-configtimeout-HAAR |
Chapter 5. Adding network interfaces | Chapter 5. Adding network interfaces Satellite supports specifying multiple network interfaces for a single host. You can configure these interfaces when creating a new host as described in Section 2.1, "Creating a host in Red Hat Satellite" or when editing an existing host. There are several types of network interface... | [
"hammer host create --ask-root-password yes --hostgroup My_Host_Group --ip= My_IP_Address --mac= My_MAC_Address --managed true --interface=\"identifier= My_NIC_1, mac=_My_MAC_Address_1 , managed=true, type=Nic::Managed, domain_id= My_Domain_ID , subnet_id= My_Subnet_ID \" --interface=\"identifier= My_NIC_2 , mac= M... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.16/html/managing_hosts/adding_network_interfaces_managing-hosts |
Chapter 18. Configuring custom SSL/TLS certificates | Chapter 18. Configuring custom SSL/TLS certificates You can configure the undercloud to use SSL/TLS for communication over public endpoints. However, if want to you use a SSL certificate with your own certificate authority, you must complete the following configuration steps. 18.1. Initializing the signing host The sig... | [
"sudo touch /etc/pki/CA/index.txt",
"echo '1000' | sudo tee /etc/pki/CA/serial",
"openssl genrsa -out ca.key.pem 4096 openssl req -key ca.key.pem -new -x509 -days 7300 -extensions v3_ca -out ca.crt.pem",
"sudo cp ca.crt.pem /etc/pki/ca-trust/source/anchors/",
"sudo update-ca-trust extract",
"openssl genrs... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/director_installation_and_usage/configuring-custom-ssl-tls-certificates |
Chapter 92. TgzArtifact schema reference | Chapter 92. TgzArtifact schema reference Used in: Plugin Property Property type Description url string URL of the artifact which will be downloaded. Streams for Apache Kafka does not do any security scanning of the downloaded artifacts. For security reasons, you should first verify the artifacts manually and configure ... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/streams_for_apache_kafka_api_reference/type-tgzartifact-reference |
Logging | Logging OpenShift Container Platform 4.10 OpenShift Logging installation, usage, and release notes Red Hat OpenShift Documentation Team | [
"tls.verify_certificate = false tls.verify_hostname = false",
"oc get clusterversion/version -o jsonpath='{.spec.clusterID}{\"\\n\"}'",
"oc -n openshift-logging edit ClusterLogging instance",
"apiVersion: \"logging.openshift.io/v1\" kind: \"ClusterLogging\" metadata: name: \"instance\" namespace: \"openshift-... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.10/html-single/logging/index |
Chapter 4. New features | Chapter 4. New features This part describes new features and major enhancements introduced in Red Hat Enterprise Linux 9.4. 4.1. Installer and image creation Support to add customized files for SCAP security profile to a blueprint With this enhancement, you can now add customized tailoring options for a profile to the ... | [
"sha256hmac -c <hmac_file> -T <target_file>",
"nmstatectl gr new.yml > revert.yml",
"--- interfaces: - name: bond99 type: bond state: up link-aggregation: mode: active-backup ports-config: - name: eth2 priority: 15",
"--- interfaces: - name: eth1.101 type: vlan state: up vlan: base-iface: eth1 id: 101 registr... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.4_release_notes/new-features |
OpenShift sandboxed containers | OpenShift sandboxed containers OpenShift Container Platform 4.16 OpenShift sandboxed containers guide Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html-single/openshift_sandboxed_containers/index |
Chapter 4. Using domain-specific LDAP backends with director | Chapter 4. Using domain-specific LDAP backends with director Red Hat OpenStack Platform director can configure keystone to use one or more LDAP backends. This approach results in the creation of a separate LDAP backend for each keystone domain. 4.1. Setting the configuration options For deployments using Red Hat OpenSt... | [
"cp /usr/share/openstack-tripleo-heat-templates/environments/services/keystone_domain_specific_ldap_backend.yaml /home/stack/templates/",
"parameter_defaults: KeystoneLDAPDomainEnable: true KeystoneLDAPBackendConfigs: testdomain: url: ldaps://192.0.2.250 user: cn=openstack,ou=Users,dc=director,dc=example,dc=com p... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/integrate_with_identity_service/ldap-director |
Chapter 5. Storage classes and storage pools | Chapter 5. Storage classes and storage pools The OpenShift Data Foundation operator installs a default storage class depending on the platform in use. This default storage class is owned and controlled by the operator and it cannot be deleted or modified. However, you can create a custom storage class if you want the s... | [
"encryptionKMSID: 1-vault",
"kind: ConfigMap apiVersion: v1 metadata: name: csi-kms-connection-details [...] data: 1-vault: |- { \"encryptionKMSType\": \"vaulttokens\", \"kmsServiceName\": \"1-vault\", [...] \"vaultBackend\": \"kv-v2\" } 2-vault: |- { \"encryptionKMSType\": \"vaulttenantsa\", [...] \"vaultBackend... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.0/html/deploying_and_managing_openshift_data_foundation_using_red_hat_openstack_platform/storage-classes-and-storage-pools_osp |
Chapter 8. EgressRouter [network.operator.openshift.io/v1] | Chapter 8. EgressRouter [network.operator.openshift.io/v1] Description EgressRouter is a feature allowing the user to define an egress router that acts as a bridge between pods and external systems. The egress router runs a service that redirects egress traffic originating from a pod or a group of pods to a remote exte... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/network_apis/egressrouter-network-operator-openshift-io-v1 |
Chapter 5. Admin Client configuration properties | Chapter 5. Admin Client configuration properties bootstrap.controllers Type: list Default: "" Importance: high A list of host/port pairs to use for establishing the initial connection to the KRaft controller quorum. This list should be in the form host1:port1,host2:port2,... . bootstrap.servers Type: list Default: "" I... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/kafka_configuration_properties/admin-client-configuration-properties-str |
13.11. Security Policy | 13.11. Security Policy The Security Policy spoke allows you to configure the installed system following restrictions and recommendations ( compliance policies ) defined by the Security Content Automation Protocol (SCAP) standard. This functionality is provided by an add-on which has been enabled by default since Red Ha... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/installation_guide/sect-security-policy-ppc |
6.5. Cloning a Virtual Machine | 6.5. Cloning a Virtual Machine You can clone virtual machines without having to create a template or a snapshot first. Important The Clone VM button is disabled while virtual machines are running; you must shut down a virtual machine before you can clone it. Cloning Virtual Machines Click Compute Virtual Machines and s... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/virtual_machine_management_guide/cloning_a_virtual_machine |
4.362. yaboot | 4.362. yaboot 4.362.1. RHBA-2011:1767 - yaboot bug fix update An updated yaboot package that fixes two bugs is now available for Red Hat Enterprise Linux 6. The yaboot package provides a boot loader for Open Firmware based PowerPC systems. It can be used to boot IBM eServer System p machines. Bug Fixes BZ# 638654 Previ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.2_technical_notes/yaboot |
Appendix A. Revision History | Appendix A. Revision History Revision History Revision 6.6.0-1 Wed 7 Sep 2016 Christian Huffman BZ-1350611: Updated JGroups ENCRYPT details. Revision 6.6.0-0 Mon 25 Jan 2016 Christian Huffman Initial draft for 6.6.0. | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/security_guide/appe-revision_history |
4.2.4. Hard Drives | 4.2.4. Hard Drives All the technologies discussed so far are volatile in nature. In other words, data contained in volatile storage is lost when the power is turned off. Hard drives, on the other hand, are non-volatile -- the data they contain remains there, even after the power is removed. Because of this, hard drives... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/introduction_to_system_administration/s2-memory-drives |
Chapter 4. User-managed encryption for IBM Cloud | Chapter 4. User-managed encryption for IBM Cloud By default, provider-managed encryption is used to secure the following when you deploy an OpenShift Container Platform cluster: The root (boot) volume of control plane and compute machines Persistent volumes (data volumes) that are provisioned after the cluster is deplo... | null | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.15/html/installing_on_ibm_cloud/user-managed-encryption-ibm-cloud |
1.2. System Permissions | 1.2. System Permissions Permissions enable users to perform actions on objects, where objects are either individual objects or container objects. Any permissions that apply to a container object also apply to all members of that container. Figure 1.2. Permissions & Roles Figure 1.3. Red Hat Virtualization Object Hierar... | [
"vim /usr/share/ovirt-engine/playbooks/change-spice-cipher.yml",
"name: oVirt - setup weaker SPICE encryption for old clients hosts: hostname vars: host_deploy_spice_cipher_string: 'DEFAULT:-RC4:-3DES:-DES' roles: - ovirt-host-deploy-spice-encryption",
"ansible-playbook -l hostname /usr/share/ovirt-engine/playb... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/administration_guide/sect-system_permissions |
Hardware accelerators | Hardware accelerators OpenShift Container Platform 4.17 Hardware accelerators Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html-single/hardware_accelerators/index |
4.145. libsndfile | 4.145. libsndfile 4.145.1. RHBA-2011:1226 - libsndfile bug fix update An updated libsndfile package that fixes one bug is now available for Red Hat Enterprise Linux 6. The libsndfile package provides a library for reading and writing sound files. Bug Fix BZ# 664323 Prior to this update, the libsndfile package was built... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.2_technical_notes/libsndfile |
Connectivity Link observability guide | Connectivity Link observability guide Red Hat Connectivity Link 1.0 Observe and monitor Gateways, APIs, and applications on OpenShift Red Hat Connectivity Link documentation team | null | https://docs.redhat.com/en/documentation/red_hat_connectivity_link/1.0/html/connectivity_link_observability_guide/index |
Chapter 4. Application backup and restore | Chapter 4. Application backup and restore 4.1. OADP features and plug-ins OpenShift API for Data Protection (OADP) features provide options for backing up and restoring applications. The default plug-ins enable Velero to integrate with certain cloud providers and to back up and restore OpenShift Container Platform reso... | [
"apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: dpa-sample spec: configuration: velero: defaultPlugins: - openshift - aws - azure - gcp",
"apiVersion: oadp.openshift.io/v1alpha1 kind: DataProtectionApplication metadata: name: dpa-sample spec: configuration: velero: defaultP... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/backup_and_restore/application-backup-and-restore |
8.3.7. sealert Messages | 8.3.7. sealert Messages Denials are assigned IDs, as seen in /var/log/messages . The following is an example AVC denial (logged to messages ) that occurred when the Apache HTTP Server (running in the httpd_t domain) attempted to access the /var/www/html/file1 file (labeled with the samba_share_t type): As suggested, ru... | [
"hostname setroubleshoot: SELinux is preventing httpd (httpd_t) \"getattr\" to /var/www/html/file1 (samba_share_t). For complete SELinux messages. run sealert -l 84e0b04d-d0ad-4347-8317-22e74f6cd020",
"~]USD sealert -l 84e0b04d-d0ad-4347-8317-22e74f6cd020 Summary: SELinux is preventing httpd (httpd_t) \"getattr\"... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security-enhanced_linux/sect-security-enhanced_linux-fixing_problems-sealert_messages |
Managing and allocating storage resources | Managing and allocating storage resources Red Hat OpenShift Data Foundation 4.17 Instructions on how to allocate storage to core services and hosted applications in OpenShift Data Foundation, including snapshot and clone. Red Hat Storage Documentation Team Abstract This document explains how to allocate storage to core... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/managing_and_allocating_storage_resources/index |
Chapter 2. APIService [apiregistration.k8s.io/v1] | Chapter 2. APIService [apiregistration.k8s.io/v1] Description APIService represents a server for a particular GroupVersion. Name must be "version.group". Type object 2.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/extension_apis/apiservice-apiregistration-k8s-io-v1 |
Chapter 9. Migrating Red Hat Ansible Automation Platform to Red Hat Ansible Automation Platform Operator | Chapter 9. Migrating Red Hat Ansible Automation Platform to Red Hat Ansible Automation Platform Operator Migrating your Red Hat Ansible Automation Platform deployment to the Ansible Automation Platform Operator allows you to take advantage of the benefits provided by a Kubernetes native operator, including simplified u... | [
"--- apiVersion: v1 kind: Secret metadata: name: <controller-resourcename>-secret-key namespace: <target-namespace> stringData: secret_key: <content of /etc/tower/SECRET_KEY from old controller> type: Opaque --- apiVersion: v1 kind: Secret metadata: name: <eda-resourcename>-secret-key namespace: <target-namespace> ... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/installing_on_openshift_container_platform/aap-migration |
8.219. talk | 8.219. talk 8.219.1. RHBA-2013:1148 - talk bug fix update Updated talk packages that fix one bug are now available for Red Hat Enterprise Linux 6. The talk utility is a communication program that copies lines from one terminal to the terminal of another user. Bug Fix BZ#691355 The talk utility allows a user to specify ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/talk |
Chapter 66. Slack Source | Chapter 66. Slack Source Receive messages from a Slack channel. 66.1. Configuration Options The following table summarizes the configuration options available for the slack-source Kamelet: Property Name Description Type Default Example channel * Channel The Slack channel to receive messages from string "#myroom" token ... | [
"apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: slack-source-binding spec: source: ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: slack-source properties: channel: \"#myroom\" token: \"The Token\" sink: ref: kind: Channel apiVersion: messaging.knative.dev/v1 name: mychann... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_k/1.10.9/html/kamelets_reference/slack-source |
Chapter 11. Interoperability | Chapter 11. Interoperability This chapter discusses how to use AMQ JavaScript in combination with other AMQ components. For an overview of the compatibility of AMQ components, see the product introduction . 11.1. Interoperating with other AMQP clients AMQP messages are composed using the AMQP type system . This common ... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q1/html/using_the_amq_javascript_client/interoperability |
19.3. Near Caches Eviction | 19.3. Near Caches Eviction Eviction of near caches can be configured by defining the maximum number of entries to keep in the near cache. When eviction is enabled, an LRU LinkedHashMap is used, and is protected by a ReentrantReadWrite lock to deal with concurrent updates. Report a bug | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/developer_guide/near_caches_eviction |
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. The Jira issue will be created in the Red Hat OpenStack Platform Jira project, where ... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/release_notes/proc_providing-feedback-on-red-hat-documentation |
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_decision_manager/7.13/html/designing_your_decision_management_architecture_for_red_hat_decision_manager/snip-conscious-language_decision-management-architecture |
Chapter 13. Removing | Chapter 13. Removing The steps for removing the Red Hat build of OpenTelemetry from an OpenShift Container Platform cluster are as follows: Shut down all Red Hat build of OpenTelemetry pods. Remove any OpenTelemetryCollector instances. Remove the Red Hat build of OpenTelemetry Operator. 13.1. Removing an OpenTelemetry ... | [
"oc login --username=<your_username>",
"oc get deployments -n <project_of_opentelemetry_instance>",
"oc delete opentelemetrycollectors <opentelemetry_instance_name> -n <project_of_opentelemetry_instance>",
"oc get deployments -n <project_of_opentelemetry_instance>"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/red_hat_build_of_opentelemetry/dist-tracing-otel-removing |
Chapter 3. Additional Use Cases for SSO with Red Hat JBoss Enterprise Application Platform | Chapter 3. Additional Use Cases for SSO with Red Hat JBoss Enterprise Application Platform In addition to the out-of-the-box functionality, JBoss EAP supports additional use cases for SSO, including SAML for browser-based SSO, desktop-based SSO, and SSO via a secure token service. 3.1. Browser-Based SSO Using SAML In a... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html/security_architecture/additional_sso_usecases |
14.8.16. smbtar | 14.8.16. smbtar smbtar <options> The smbtar program performs backup and restores of Windows-based share files and directories to a local tape archive. Though similar to the tar command, the two are not compatible. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/reference_guide/s2-samba-programs-smbtar |
function::print_syms | function::print_syms Name function::print_syms - Print out kernel stack from string Synopsis Arguments callers String with list of hexadecimal (kernel) addresses Description This function performs a symbolic lookup of the addresses in the given string, which are assumed to be the result of prior calls to stack , caller... | [
"print_syms(callers:string)"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-print-syms |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate and prioritize your feedback regarding our documentation. Provide as much detail as possible, so that your request can be quickly addressed. Prerequisites You are logged in to the Red Hat Customer Portal. Procedure To provide feedback, perform the following step... | null | https://docs.redhat.com/en/documentation/red_hat_insights/1-latest/html/deploying_and_managing_rhel_systems_in_hybrid_clouds/proc_providing-feedback-on-red-hat-documentation_host-management-services |
2.9.2. Process Behavior in the Root Control Group | 2.9.2. Process Behavior in the Root Control Group Certain blkio and cpu configuration options affect processes (tasks) running in the root cgroup in a different way than those in a subgroup. Consider the following example: Create two subgroups under one root group: /rootgroup/red/ and /rootgroup/blue/ In each subgroup ... | [
"/rootgroup/ process: 33.33% /rootgroup/blue/ process: 33.33% /rootgroup/red/ process: 33.33%",
"/rootgroup/ processes: 20% + 20% + 20% /rootgroup/blue/ process: 20% /rootgroup/red/ process: 20%",
"rootgroup]# cat tasks >> red/tasks rootgroup]# echo > tasks"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/resource_management_guide/process_behavior |
Chapter 46. EntityOperatorSpec schema reference | Chapter 46. EntityOperatorSpec schema reference Used in: KafkaSpec Property Description topicOperator Configuration of the Topic Operator. EntityTopicOperatorSpec userOperator Configuration of the User Operator. EntityUserOperatorSpec tlsSidecar TLS sidecar configuration. TlsSidecar template Template for Entity Operato... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_api_reference/type-EntityOperatorSpec-reference |
3.2.2.3. Other Ways of Securing SSH | 3.2.2.3. Other Ways of Securing SSH Protocol Version Even though the implementation of the SSH protocol supplied with Red Hat Enterprise Linux supports both the SSH-1 and SSH-2 versions of the protocol, only the latter should be used whenever possible. The SSH-2 version contains a number of improvements over the older ... | [
"~]# semanage -a -t ssh_port_t -p tcp port_number"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-encryption-data_in_motion-secure_shell-other_ways |
Chapter 4. Examples | Chapter 4. Examples This chapter demonstrates the use of AMQ C++ through example programs. For more examples, see the AMQ C++ example suite and the Qpid Proton C++ examples . Note The code presented in this guide uses C++11 features. AMQ C++ is also compatible with C++03, but the code requires minor modifications. 4.1.... | [
"#include <proton/connection.hpp> #include <proton/container.hpp> #include <proton/message.hpp> #include <proton/messaging_handler.hpp> #include <proton/sender.hpp> #include <proton/target.hpp> #include <iostream> #include <string> struct send_handler : public proton::messaging_handler { std::string conn_url_ {}; s... | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_cpp_client/examples |
function::vm_fault_contains | function::vm_fault_contains Name function::vm_fault_contains - Test return value for page fault reason Synopsis Arguments value The fault_type returned by vm.page_fault.return test The type of fault to test for (VM_FAULT_OOM or similar) | [
"function vm_fault_contains:long(value:long,test:long)"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/systemtap_tapset_reference/api-vm-fault-contains |
Chapter 2. Identity Management Integration | Chapter 2. Identity Management Integration This chapter describes how to integrate Identity Service (keystone) with Red Hat Identity Management. In this use case, Identity Service authenticates certain Red Hat Identity Management (IdM) users, while retaining authorization settings and critical service accounts in the I... | [
"kinit admin ipa user-add First name: OpenStack Last name: LDAP User [radministrator]: svc-ldap",
"ipa group-add --desc=\"OpenStack Users\" grp-openstack",
"ipa passwd svc-ldap ipa group-add-member --users=svc-ldap grp-openstack",
"kinit svc-ldap",
"TLS_CACERT /etc/ipa/ca.crt",
"scp /etc/ipa/ca.crt root@n... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/integrate_with_identity_service/idm |
14.5.23. Creating a Virtual Machine XML Dump (Configuration File) | 14.5.23. Creating a Virtual Machine XML Dump (Configuration File) Output a guest virtual machine's XML configuration file with virsh : This command outputs the guest virtual machine's XML configuration file to standard out ( stdout ). You can save the data by piping the output to a file. An example of piping the output... | [
"virsh dumpxml {guest-id, guestname or uuid}",
"virsh dumpxml GuestID > guest.xml",
"virsh dumpxml guest1-rhel6-64 <domain type='kvm'> <name>guest1-rhel6-64</name> <uuid>b8d7388a-bbf2-db3a-e962-b97ca6e514bd</uuid> <memory>2097152</memory> <currentMemory>2097152</currentMemory> <vcpu>2</vcpu> <os> <type arch='x8... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sub-sect-Domain_Commands-Creating_a_virtual_machine_XML_dump_configuration_file |
Installing Red Hat Developer Hub on Microsoft Azure Kubernetes Service | Installing Red Hat Developer Hub on Microsoft Azure Kubernetes Service Red Hat Developer Hub 1.3 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.3/html/installing_red_hat_developer_hub_on_microsoft_azure_kubernetes_service/index |
Chapter 7. Virtualization | Chapter 7. Virtualization Increased Maximum Number of vCPUs in KVM The maximum number of supported virtual CPUs (vCPUs) in a KVM guest has been increased to 240. This increases the amount of virtual processing units that a user can assign to the guest, and therefore improves its performance potential. 5th Generation In... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.1_release_notes/chap-red_hat_enterprise_linux-7.1_release_notes-virtualization |
Chapter 4. Targeted Policy | Chapter 4. Targeted Policy Targeted policy is the default SELinux policy used in Red Hat Enterprise Linux. When using targeted policy, processes that are targeted run in a confined domain, and processes that are not targeted run in an unconfined domain. For example, by default, logged-in users run in the unconfined_t d... | [
"~]USD sestatus SELinux status: enabled SELinuxfs mount: /selinux Current mode: enforcing Mode from config file: enforcing Policy version: 24 Policy from config file: targeted",
"-rw-r--r-- root root unconfined_u:object_r:httpd_sys_content_t:s0 /var/www/html/testfile",
"~]# service httpd start Starting httpd: [... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security-enhanced_linux/chap-Security-Enhanced_Linux-Targeted_Policy |
Chapter 11. Monitoring project and application metrics using the Developer perspective | Chapter 11. Monitoring project and application metrics using the Developer perspective The Observe view in the Developer perspective provides options to monitor your project or application metrics, such as CPU, memory, and bandwidth usage, and network related information. 11.1. Prerequisites You have created and deploy... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/building_applications/odc-monitoring-project-and-application-metrics-using-developer-perspective |
Chapter 19. Managing cloud provider credentials | Chapter 19. Managing cloud provider credentials 19.1. About the Cloud Credential Operator The Cloud Credential Operator (CCO) manages cloud provider credentials as custom resource definitions (CRDs). The CCO syncs on CredentialsRequest custom resources (CRs) to allow OpenShift Container Platform components to request c... | [
"oc get cloudcredentials cluster -o=jsonpath={.spec.credentialsMode}",
"oc get secret <secret_name> -n kube-system -o jsonpath --template '{ .metadata.annotations }'",
"oc get secret <secret_name> -n=kube-system",
"oc get authentication cluster -o jsonpath --template='{ .spec.serviceAccountIssuer }'",
"apiV... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/authentication_and_authorization/managing-cloud-provider-credentials |
Chapter 4. Managing namespace buckets | Chapter 4. Managing namespace buckets Namespace buckets let you connect data repositories on different providers together, so that you can interact with all of your data through a single unified view. Add the object bucket associated with each provider to the namespace bucket, and access your data through the namespace... | [
"apiVersion: v1 kind: Secret metadata: name: <namespacestore-secret-name> type: Opaque data: AWS_ACCESS_KEY_ID: <AWS ACCESS KEY ID ENCODED IN BASE64> AWS_SECRET_ACCESS_KEY: <AWS SECRET ACCESS KEY ENCODED IN BASE64>",
"apiVersion: noobaa.io/v1alpha1 kind: NamespaceStore metadata: finalizers: - noobaa.io/finalizer ... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.14/html/managing_hybrid_and_multicloud_resources/Managing-namespace-buckets_rhodf |
Chapter 1. Access control | Chapter 1. Access control Access control might need to manually be created and managed. You must configure authentication service requirements for Red Hat Advanced Cluster Management for Kubernetes to onboard workloads to Identity and Access Management (IAM). For more information, see Understanding authentication in th... | [
"create clusterrolebinding <role-binding-name> --clusterrole=open-cluster-management:cluster-manager-admin --user=<username>",
"create clusterrolebinding <role-binding-name> --clusterrole=open-cluster-management:subscription-admin --user=<username>",
"create clusterrolebinding <role-binding-name> --clusterrole=... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.11/html/access_control/access-control |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.