title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
Chapter 8. Managing expiring password notifications | Chapter 8. Managing expiring password notifications You can use the Expiring Password Notification (EPN) tool, provided by the ipa-client-epn package, to build a list of Identity Management (IdM) users whose passwords are expiring in a configured amount of time. To install, configure, and use the EPN tool, refer to the... | [
"dnf install ipa-client-epn",
"vi /etc/ipa/epn.conf",
"notify_ttls = 28, 14, 7, 3, 1",
"smtp_server = localhost smtp_port = 25",
"mail_from = admin-email@example.com",
"smtp_client_cert = /etc/pki/tls/certs/client.pem",
"smtp_client_key = /etc/pki/tls/certs/client.key",
"smtp_client_key_pass = Secret1... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_idm_users_groups_hosts_and_access_control_rules/managing-expiring-password-notifications_managing-users-groups-hosts |
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_openstack_platform/17.1/html/backing_up_block_storage_volumes/making-open-source-more-inclusive |
Release Notes for Red Hat build of Apache Camel K | Release Notes for Red Hat build of Apache Camel K Red Hat build of Apache Camel K 1.10.7 What's new in Red Hat build of Apache Camel K Red Hat build of Apache Camel K Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_k/1.10.7/html/release_notes_for_red_hat_build_of_apache_camel_k/index |
11.13. Options | 11.13. Options Options can be provided for several commands. See "options clause" in Section A.7, "Productions" . Note Any option name of the form prefix:key will attempt to be resolved against the current set of namespaces. Failure to resolve will result in the option name being left as is. A resolved name will be rep... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_3_reference_material/options8 |
Chapter 11. Projects | Chapter 11. Projects A Project is a logical collection of Ansible playbooks, represented in automation controller. You can manage playbooks and playbook directories different ways: By placing them manually under the Project Base Path on your automation controller server. By placing your playbooks into a source code man... | [
"ansible-galaxy role install -r roles/requirements.yml -p <project-specific cache location>/requirements_roles -vvv",
"AWX_ISOLATION_SHOW_PATHS = ['/list/of/', '/paths']"
] | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/using_automation_execution/controller-projects |
Chapter 3. Creating a Virtual Machine | Chapter 3. Creating a Virtual Machine After you have installed the virtualization packages on your Red Hat Enterprise Linux 7 host system, you can create virtual machines and install guest operating systems using the virt-manager interface. Alternatively, you can use the virt-install command-line utility by a list of p... | [
"<devices> <emulator>/usr/libexec/qemu-kvm</emulator> <disk type='block' device='lun'>"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/virtualization_deployment_and_administration_guide/chap-Virtual_machine_installation |
Chapter 5. Using Container Storage Interface (CSI) | Chapter 5. Using Container Storage Interface (CSI) 5.1. Configuring CSI volumes The Container Storage Interface (CSI) allows OpenShift Container Platform to consume storage from storage back ends that implement the CSI interface as persistent storage. Note OpenShift Container Platform 4.15 supports version 1.6.0 of the... | [
"oc create -f - << EOF apiVersion: storage.k8s.io/v1 kind: StorageClass metadata: name: <storage-class> 1 annotations: storageclass.kubernetes.io/is-default-class: \"true\" provisioner: <provisioner-name> 2 parameters: EOF",
"oc new-app mysql-persistent",
"--> Deploying template \"openshift/mysql-persistent\" t... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/storage/using-container-storage-interface-csi |
Chapter 5. Configuring the Network Observability Operator | Chapter 5. Configuring the Network Observability Operator You can update the FlowCollector API resource to configure the Network Observability Operator and its managed components. The FlowCollector is explicitly created during installation. Since this resource operates cluster-wide, only a single FlowCollector is allow... | [
"apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv deploymentModel: Direct agent: type: eBPF 1 ebpf: sampling: 50 2 logLevel: info privileged: false resources: requests: memory: 50Mi cpu: 100m limits: memory: 800Mi processor: 3 logLevel: info resources: re... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/network_observability/configuring-network-observability-operators |
Part V. Deprecated Functionality | Part V. Deprecated Functionality This part provides an overview of functionality that has been deprecated in all minor releases up to Red Hat Enterprise Linux 7.5. Deprecated functionality continues to be supported until the end of life of Red Hat Enterprise Linux 7. Deprecated functionality will likely not be supporte... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.5_release_notes/part-red_hat_enterprise_linux-7.5_release_notes-deprecated_functionality |
A.10. VDSM Hook Return Codes | A.10. VDSM Hook Return Codes Hook scripts must return one of the return codes shown in hook return codes . The return code will determine whether further hook scripts are processed by VDSM. Table A.3. Hook Return Codes Code Description 0 The hook script ended successfully 1 The hook script failed, other hooks should be... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/administration_guide/vdsm_hooks_return_codes |
Appendix B. Contributors | Appendix B. Contributors We would like to thank the following individuals for their time and patience as we collaborated on this process. This document would not have been possible without their many contributions. Contributor Title Contribution Julen Landa Alustiza Senior Software Quality Engineer Technical Review Cra... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/ansible_automation_platform_1.2_to_2_migration_guide/contributors |
Chapter 11. References | Chapter 11. References The following references are pointers to additional information that is relevant to SELinux and Red Hat Enterprise Linux but beyond the scope of this guide. Note that due to the rapid development of SELinux, some of this material may only apply to specific releases of Red Hat Enterprise Linux. Bo... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/chap-Security_Guide-References |
Chapter 41. Stages | Chapter 41. Stages Case management stages are a collection of tasks. A stage is an ad hoc sub-process that can be defined using the process designer and may include other case management nodes, such as a milestone. A milestone can also be configured as completed when a stage or a number of stages are completed. Therefo... | null | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/developing_process_services_in_red_hat_process_automation_manager/case-management-stages-con-case-management-design |
Viewing and managing system inventory | Viewing and managing system inventory Red Hat Insights 1-latest Using inventory to easily track and manage your infrastructure Red Hat Customer Content Services | [
"{ \"name\": \"Inventory Export\", \"format\": \"json\", \"sources\": [ { \"application\": \"urn:redhat:application:inventory\", \"resource\": \"urn:redhat:application:inventory:export:systems\" } ] }",
"{ \"name\": \"Inventory Export multiple sources\", \"format\": \"json\", \"sources\": [ { \"application\": \"u... | https://docs.redhat.com/en/documentation/red_hat_insights/1-latest/html-single/viewing_and_managing_system_inventory/index |
Chapter 3. Ansible Automation Platform security automation use cases | Chapter 3. Ansible Automation Platform security automation use cases Ansible Automation Platform provides organizations the opportunity to automate many of the manual tasks required to maintain a strong IT security posture. Areas where security operations might be automated include security event response and remediati... | [
"- name: Install all available RPM updates hosts: target_hosts become: true tasks: - name: Install latest RPMs ansible.builtin.dnf: name: '*' state: latest",
"- name: Install all security-related RPM updates hosts: target_hosts become: true tasks: - name: Install latest RPMs with security errata ansible.builtin.d... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/hardening_and_compliance/aap-security-use-cases |
Chapter 4. Disabling the resource optimization service | Chapter 4. Disabling the resource optimization service 4.1. Removing resource optimization files and data Using Ansible to disable the resource optimization service Perform the following steps on each system to disable and uninstall the resource optimization service. Procedure Download the Ansible Playbook with the fol... | [
"curl -O https://raw.githubusercontent.com/RedHatInsights/ros-backend/v1.0/ansible-playbooks/ros_disable.yml",
"ansible-playbook -c local ros_disable_and_clean_up.yml",
"LOCALHOSTNAME n y PCP_LOG_DIR/pmlogger/ros -r -T24h10m -c config.ros -v 100Mb",
"sudo systemctl pmcd pmlogger",
"sudo rm /var/lib/pcp/conf... | https://docs.redhat.com/en/documentation/red_hat_insights/1-latest/html/assessing_and_monitoring_rhel_resource_optimization_with_insights_for_red_hat_enterprise_linux/assembly-ros-disable |
Preface | Preface Thank you for your interest in Red Hat Ansible Automation Platform. Ansible Automation Platform helps teams manage complex multitiered deployments by adding control, knowledge, and delegation to Ansible-powered environments. The automation controller API Overview focuses on helping you understand the automation... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/automation_execution_api_overview/pr01 |
20.29. Storage Pool Commands | 20.29. Storage Pool Commands Using libvirt , you can manage various storage solutions, including files, raw partitions, and domain-specific formats, used to provide the storage volumes visible as devices within virtual machines. For more detailed information, see the libvirt upstream pages . Many of the commands for ad... | [
"virsh find-storage-pool-sources logical <sources> <source> <device path='/dev/mapper/luks-7a6bfc59-e7ed-4666-a2ed-6dcbff287149'/> <name>RHEL_dhcp-2-157</name> <format type='lvm2'/> </source> </sources>",
"virsh pool-info vdisk Name: vdisk UUID: State: running Persistent: yes Autostart: no Capacity: 125 GB Alloca... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/virtualization_deployment_and_administration_guide/sect-managing_guest_virtual_machines_with_virsh-storage_pool_commands |
probe::socket.recvmsg.return | probe::socket.recvmsg.return Name probe::socket.recvmsg.return - Return from Message being received on socket Synopsis Values success Was receive successful? (1 = yes, 0 = no) protocol Protocol value flags Socket flags value name Name of this probe state Socket state value size Size of message received (in bytes) or er... | [
"socket.recvmsg.return"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/systemtap_tapset_reference/api-socket-recvmsg-return |
Chapter 3. Consumer configuration properties | Chapter 3. Consumer configuration properties key.deserializer Type: class Importance: high Deserializer class for key that implements the org.apache.kafka.common.serialization.Deserializer interface. value.deserializer Type: class Importance: high Deserializer class for value that implements the org.apache.kafka.common... | [
"Further, when in `read_committed` the seekToEnd method will return the LSO ."
] | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/kafka_configuration_properties/consumer-configuration-properties-str |
Chapter 9. Debezium connector for SQL Server | Chapter 9. Debezium connector for SQL Server The Debezium SQL Server connector captures row-level changes that occur in the schemas of a SQL Server database. For information about the SQL Server versions that are compatible with this connector, see the Debezium Supported Configurations page . For details about the Debe... | [
"INSERT INTO <signalTable> (id, type, data) VALUES ( '<id>' , '<snapshotType>' , '{\"data-collections\": [\" <tableName> \",\" <tableName> \"],\"type\":\" <snapshotType> \",\"additional-condition\":\" <additional-condition> \"}');",
"INSERT INTO myschema.debezium_signal (id, type, data) 1 values ('ad-hoc-1', 2 'e... | https://docs.redhat.com/en/documentation/red_hat_integration/2023.q4/html/debezium_user_guide/debezium-connector-for-sql-server |
Chapter 19. Improving cluster stability in high latency environments using worker latency profiles | Chapter 19. Improving cluster stability in high latency environments using worker latency profiles If the cluster administrator has performed latency tests for platform verification, they can discover the need to adjust the operation of the cluster to ensure stability in cases of high latency. The cluster administrator... | [
"openshift-install create manifests --dir=<cluster-install-dir>",
"vi <cluster-install-dir>/manifests/config-node-default-profile.yaml",
"apiVersion: config.openshift.io/v1 kind: Node metadata: name: cluster spec: workerLatencyProfile: \"Default\"",
"oc edit nodes.config/cluster",
"apiVersion: config.opensh... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/scalability_and_performance/scaling-worker-latency-profiles |
Chapter 7. Configuring the discovery image | Chapter 7. Configuring the discovery image The Assisted Installer uses an initial image to run an agent that performs hardware and network validations before attempting to install OpenShift Container Platform. You can use Ignition to customize the discovery image. Note Modifications to the discovery image will not pers... | [
"vim ~/ignition.conf",
"{ \"ignition\": { \"version\": \"3.1.0\" } }",
"openssl passwd -6",
"{ \"ignition\": { \"version\": \"3.1.0\" }, \"passwd\": { \"users\": [ { \"name\": \"core\", \"passwordHash\": \"USD6USDspamUSDM5LGSMGyVD.9XOboxcwrsnwNdF4irpJdAWy.1Ry55syyUiUssIzIAHaOrUHr2zg6ruD8YNBPW9kW0H8EnKXyc1\" }... | https://docs.redhat.com/en/documentation/assisted_installer_for_openshift_container_platform/2023/html/assisted_installer_for_openshift_container_platform/assembly_configuring-the-discovery-image |
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. This will result in the internal provisioning of the base services, which helps to make additional... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.15/html/deploying_openshift_data_foundation_using_microsoft_azure/preparing_to_deploy_openshift_data_foundation |
1.3.4. Cluster Configuration System | 1.3.4. Cluster Configuration System The Cluster Configuration System (CCS) manages the cluster configuration and provides configuration information to other cluster components in a Red Hat cluster. CCS runs in each cluster node and makes sure that the cluster configuration file in each cluster node is up to date. For e... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_suite_overview/s2-ccm-overview-CSO |
Chapter 7. Native mode | Chapter 7. Native mode For additional information about compiling and testing application in native mode, see Producing a native executable in the Compiling your Quarkus applications to native executables guide. 7.1. Character encodings By default, not all Charsets are available in native mode. Charset.defaultCharset()... | [
"Charset.defaultCharset(), US-ASCII, ISO-8859-1, UTF-8, UTF-16BE, UTF-16LE, UTF-16",
"quarkus.native.add-all-charsets = true",
"quarkus.native.user-country=US quarkus.native.user-language=en",
"quarkus.native.resources.includes = docs/*,images/* quarkus.native.resources.excludes = docs/ignored.adoc,images/ign... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.0/html/developing_applications_with_red_hat_build_of_apache_camel_for_quarkus/camel-quarkus-native-mode |
8.203. spice-gtk | 8.203. spice-gtk 8.203.1. RHBA-2013:1577 - spice-gtk bug fix and enhancement update Updated spice-gtk packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 6. The spice-gtk packages provide a GIMP Toolkit ( GTK+ ) widget for SPICE (Simple Protocol for Independent Com... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/spice-gtk |
Chapter 2. Non-interactively selecting a system-wide Red Hat build of OpenJDK version on RHEL | Chapter 2. Non-interactively selecting a system-wide Red Hat build of OpenJDK version on RHEL If you have multiple versions of Red Hat build of OpenJDK installed on RHEL, you can select the default Red Hat build of OpenJDK version to use system-wide in a non-interactive way. This is useful for administrators who have r... | [
"PKG_NAME=java-17-openjdk JAVA_TO_SELECT=USD(alternatives --display java | grep \"family USDPKG_NAME\" | cut -d' ' -f1) alternatives --set java USDJAVA_TO_SELECT",
"java -version openjdk version \"17\" 2021-09-14 OpenJDK Runtime Environment 21.9 (build 17+35) OpenJDK 64-Bit Server VM 21.9 (build 17+35, mixed mode... | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/21/html/configuring_red_hat_build_of_openjdk_21_on_rhel/noninteractively-selecting-systemwide-openjdk-version-on-rhel |
3.6. Do You Have Enough Disk Space? | 3.6. Do You Have Enough Disk Space? Nearly every modern-day operating system (OS) uses disk partitions , and Red Hat Enterprise Linux is no exception. When you install Red Hat Enterprise Linux, you may have to work with disk partitions. If you have not worked with disk partitions before (or need a quick review of the b... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/disk_space-x86 |
Chapter 9. Managing hosts on the Ceph dashboard | Chapter 9. Managing hosts on the Ceph dashboard As a storage administrator, you can enable or disable maintenance mode for a host in the Red Hat Ceph Storage Dashboard. The maintenance mode ensures that shutting down the host, to perform maintenance activities, does not harm the cluster. You can also remove hosts using... | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/8/html/dashboard_guide/management-of-hosts-on-the-ceph-dashboard |
10.7. Manually Reviewing the Certificate Status Using the Command Line | 10.7. Manually Reviewing the Certificate Status Using the Command Line To review certificate requests, ensure that you are authenticated as an agent with proper permissions to approve certificate requests. For details about configuring the pki command-line interface, see Section 2.5.1.1, "pki CLI Initialization" . To r... | [
"pki agent_authentication_parameters ca-cert-request-find --status pending",
"pki agent_authentication_parameters ca-cert-request-review id --file request.xml"
] | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/administration_guide/manually-reviewing-the-certificate-status-using-the-command-line |
Chapter 6. HostFirmwareSettings [metal3.io/v1alpha1] | Chapter 6. HostFirmwareSettings [metal3.io/v1alpha1] Description HostFirmwareSettings is the Schema for the hostfirmwaresettings API Type object 6.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized s... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/provisioning_apis/hostfirmwaresettings-metal3-io-v1alpha1 |
Chapter 8. Configuring your Logging deployment | Chapter 8. Configuring your Logging deployment 8.1. Configuring CPU and memory limits for logging components You can configure both the CPU and memory limits for each of the logging components as needed. 8.1.1. Configuring CPU and memory limits The logging components allow for adjustments to both the CPU and memory lim... | [
"oc -n openshift-logging edit ClusterLogging instance",
"apiVersion: \"logging.openshift.io/v1\" kind: \"ClusterLogging\" metadata: name: \"instance\" namespace: openshift-logging spec: managementState: \"Managed\" logStore: type: \"elasticsearch\" elasticsearch: nodeCount: 3 resources: 1 limits: memory: 16Gi req... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/logging/configuring-your-logging-deployment |
Chapter 12. PMML support in Red Hat Decision Manager | Chapter 12. PMML support in Red Hat Decision Manager Red Hat Decision Manager includes consumer conformance support for the following PMML model types: Regression models Scorecard models Tree models Mining models (with sub-types modelChain , selectAll , and selectFirst ) Clustering models For a list of all PMML model t... | null | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/developing_decision_services_in_red_hat_decision_manager/pmml-support-con_pmml-models |
5.7. Multipath Command Output | 5.7. Multipath Command Output When you create, modify, or list a multipath device, you get a display of the current device setup. The format is as follows. For each multipath device: For each path group: For each path: For example, the output of a multipath command might appear as follows: If the path is up and ready f... | [
"action_if_any: alias (wwid_if_different_from_alias) dm_device_name_if_known vendor,product size=size features='features' hwhandler='hardware_handler' wp=write_permission_if_known",
"-+- policy='scheduling_policy' prio=prio_if_known status=path_group_status_if_known",
"`- host:channel:id:lun devnode major:minor... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/dm_multipath/mpio_output |
Chapter 2. Support policy for Red Hat build of OpenJDK | Chapter 2. Support policy for Red Hat build of OpenJDK Red Hat will support select major versions of Red Hat build of OpenJDK in its products. For consistency, these are the same versions that Oracle designates as long-term support (LTS) for the Oracle JDK. A major version of Red Hat build of OpenJDK will be supported ... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/11/html/release_notes_for_red_hat_build_of_openjdk_11.0.26/rn-openjdk-support-policy |
Chapter 82. ExternalConfigurationEnv schema reference | Chapter 82. ExternalConfigurationEnv schema reference Used in: ExternalConfiguration Property Description name Name of the environment variable which will be passed to the Kafka Connect pods. The name of the environment variable cannot start with KAFKA_ or STRIMZI_ . string valueFrom Value of the environment variable w... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_api_reference/type-externalconfigurationenv-reference |
Chapter 12. Deploying TLS for public endpoints using director Operator | Chapter 12. Deploying TLS for public endpoints using director Operator Deploy the overcloud using TLS to create public endpoint IPs or DNS names for RHOSP Director Operator. Prerequisites Your OpenShift Container Platform cluster is operational. You have installed director Operator correctly. You have installed the oc ... | [
"apiVersion: v1 kind: ConfigMap metadata: name: cacerts namespace: openstack data: local_CA: | -----BEGIN CERTIFICATE----- ... -----END CERTIFICATE----- another_CA: | -----BEGIN CERTIFICATE----- ... -----END CERTIFICATE-----",
"apiVersion: osp-director.openstack.org/v1beta2 kind: OpenStackControlPlane metadata: n... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/rhosp_director_operator_for_openshift_container_platform/assembly_deploying-tls-for-public-endpoints-using-director-operator_updating-overcloud-for-director-operator |
Chapter 8. Bring site online | Chapter 8. Bring site online 8.1. When to use this procedure This procedure describes how to re-add a Keycloak site to the Global Accelerator, after it has previously been taken offline, so that it can once again service client requests. 8.2. Procedure Follow these steps to re-add a Keycloak site to the AWS Global Acce... | [
"NAMESPACE= 1 REGION= 2 HOSTNAME=USD(oc -n USDNAMESPACE get svc accelerator-loadbalancer --template=\"{{range .status.loadBalancer.ingress}}{{.hostname}}{{end}}\") aws elbv2 describe-load-balancers --query \"LoadBalancers[?DNSName=='USD{HOSTNAME}'].LoadBalancerArn\" --region USD{REGION} --output text",
"arn:aws:e... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/26.0/html/high_availability_guide/operate-site-online- |
Chapter 47. ProcessBaselineService | Chapter 47. ProcessBaselineService 47.1. DeleteProcessBaselines DELETE /v1/processbaselines DeleteProcessBaselines deletes baselines. 47.1.1. Description 47.1.2. Parameters 47.1.2.1. Query Parameters Name Description Required Default Pattern query - null confirm - null 47.1.3. Return Type V1DeleteProcessBaselinesRespon... | [
"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/4.5/html/api_reference/processbaselineservice |
13.4. Subquery Optimization | 13.4. Subquery Optimization EXISTS subqueries are typically rewrite to "SELECT 1 FROM ..." to prevent unnecessary evaluation of SELECT expressions. Quantified compare SOME subqueries are always turned into an equivalent IN predicate or comparison against an aggregate value. e.g. col > SOME (select col1 from table) woul... | [
"SELECT col1 from tbl where col2 IN /*+ MJ */ (SELECT col1 FROM tbl2)",
"SELECT col1 from tbl where col2 IN /*+ DJ */ (SELECT col1 FROM tbl2)",
"SELECT col1 from tbl where col2 IN /*+ NO_UNNEST */ (SELECT col1 FROM tbl2)"
] | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_3_reference_material/subquery_optimization |
Chapter 12. Configuring and setting up remote jobs | Chapter 12. Configuring and setting up remote jobs Red Hat Satellite supports remote execution of commands on hosts. Using remote execution, you can perform various tasks on multiple hosts simultaneously. 12.1. Remote execution in Red Hat Satellite With remote execution, you can run jobs on hosts remotely from Capsules... | [
"name = Reboot and host.name = staging.example.com name = Reboot and host.name ~ *.staging.example.com name = \"Restart service\" and host_group.name = webservers",
"satellite-installer --foreman-proxy-plugin-remote-execution-script-mode=ssh",
"dnf install katello-pull-transport-migrate",
"yum install katello... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html/managing_hosts/configuring_and_setting_up_remote_jobs_managing-hosts |
Chapter 8. Config map reference for the Cluster Monitoring Operator | Chapter 8. Config map reference for the Cluster Monitoring Operator 8.1. Cluster Monitoring Operator configuration reference Parts of OpenShift Container Platform cluster monitoring are configurable. The API is accessible by setting parameters defined in various config maps. To configure monitoring components, edit the... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/monitoring/config-map-reference-for-the-cluster-monitoring-operator |
Part I. Deploying a Red Hat Decision Manager environment on Red Hat OpenShift Container Platform 4 using Operators | Part I. Deploying a Red Hat Decision Manager environment on Red Hat OpenShift Container Platform 4 using Operators As a system engineer, you can deploy a Red Hat Decision Manager environment on Red Hat OpenShift Container Platform 4 to provide an infrastructure to develop or execute services and other business assets. ... | null | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/deploying_red_hat_decision_manager_on_red_hat_openshift_container_platform/assembly-openshift-operator_deploying-on-openshift |
14.15.2.6. snapshot-list-domain | 14.15.2.6. snapshot-list-domain List all of the available snapshots for the given domain, defaulting to show columns for the snapshot name, creation time, and domain state. To use, run: The remaining optional options are as follows: --parent adds a column to the output table giving the name of the parent of each snapsh... | [
"virsh snapshot-list domain [{--parent | --roots | --tree}] [{[--from] snapshot | --current} [--descendants]] [--metadata] [--no-metadata] [--leaves] [--no-leaves] [--inactive] [--active] [--internal] [--external]"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sub-sub-sect-managing_snapshots-snapshot_list_domain |
Chapter 2. Installation | Chapter 2. Installation This chapter describes the prerequisites for installing the AMQ Broker plug-in and the process for obtaining and installing it. 2.1. Prerequisites Before you can install the AMQ Broker plug-in, the following components must be installed, configured, and running: JBoss ON Server AMQ Broker JON Ag... | [
"[smith@server rhq-agent]USD unzip jon-plugin-pack-3.3.zip -d /tmp",
"cp /tmp/jon-plugin-pack-plugin_3.3/*.jar /opt/jon/jon-server-3.3.GA/plugins",
"[jsmith@server ~]USD agentRoot/rhq-agent/bin/rhq-agent.sh > plugins update"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_jon_with_amq_broker/installation |
Chapter 4. Deploying hosted control planes | Chapter 4. Deploying hosted control planes 4.1. Deploying hosted control planes on AWS A hosted cluster is an OpenShift Container Platform cluster with its API endpoint and control plane that are hosted on the management cluster. The hosted cluster includes the control plane and its corresponding data plane. To configu... | [
"oc get managedclusters local-cluster",
"aws s3api create-bucket --bucket <bucket_name> \\ 1 --create-bucket-configuration LocationConstraint=<region> \\ 2 --region <region> 3",
"aws s3api delete-public-access-block --bucket <bucket_name> 1",
"echo '{ \"Version\": \"2012-10-17\", \"Statement\": [ { \"Effect\"... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/hosted_control_planes/deploying-hosted-control-planes |
Assessing and Monitoring Security Vulnerabilities on RHEL Systems | Assessing and Monitoring Security Vulnerabilities on RHEL Systems Red Hat Insights 1-latest Understanding your Environmental Exposure to Potential Security Threats Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_insights/1-latest/html/assessing_and_monitoring_security_vulnerabilities_on_rhel_systems/index |
Chapter 74. sfc | Chapter 74. sfc This chapter describes the commands under the sfc command. 74.1. sfc flow classifier create Create a flow classifier Usage: Table 74.1. Positional Arguments Value Summary <name> Name of the flow classifier Table 74.2. Optional Arguments Value Summary -h, --help Show this help message and exit --descript... | [
"openstack sfc flow classifier create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] [--description <description>] [--protocol <protocol>] [--ethertype {IPv4,IPv6}] [--source-port <min-port>:<max-port>] [--destination-port <mi... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/command_line_interface_reference/sfc |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your feedback on our documentation. Let us know how we can improve it. Submitting feedback through Jira (account required) Log in to the Jira website. Click Create in the top navigation bar. Enter a descriptive title in the Summary field. Enter your suggestion f... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/managing_idm_users_groups_hosts_and_access_control_rules/proc_providing-feedback-on-red-hat-documentation_managing-users-groups-hosts |
Chapter 7. Installation configuration parameters for Nutanix | Chapter 7. Installation configuration parameters for Nutanix Before you deploy an OpenShift Container Platform cluster on Nutanix, you provide parameters to customize your cluster and the platform that hosts it. When you create the install-config.yaml file, you provide values for the required parameters through the com... | [
"apiVersion:",
"baseDomain:",
"metadata:",
"metadata: name:",
"platform:",
"pullSecret:",
"{ \"auths\":{ \"cloud.openshift.com\":{ \"auth\":\"b3Blb=\", \"email\":\"you@example.com\" }, \"quay.io\":{ \"auth\":\"b3Blb=\", \"email\":\"you@example.com\" } } }",
"networking:",
"networking: networkType:",... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/installing_on_nutanix/installation-config-parameters-nutanix |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your feedback on our documentation. Let us know how we can improve it. Use the Create Issue form in Red Hat Jira to provide your feedback. The Jira issue is created in the Red Hat Satellite Jira project, where you can track its progress. Prerequisites Ensure you... | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html/managing_configurations_using_puppet_integration/providing-feedback-on-red-hat-documentation_managing-configurations-puppet |
Chapter 17. Network [config.openshift.io/v1] | Chapter 17. Network [config.openshift.io/v1] Description Network holds cluster-wide information about Network. The canonical name is cluster . It is used to configure the desired network configuration, such as: IP address pools for services/pod IPs, network plugin, etc. Please view network.spec for an explanation on wh... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/config_apis/network-config-openshift-io-v1 |
Chapter 26. Billing | Chapter 26. Billing The billing process creates invoices under the developer account, if it is subscribed to any paid services. The invoices are charged using the configured payment gateway. 26.1. Listing invoices In the Audience > Billing > Earning by month section you can find an overview of your due and received pay... | [
"_Total cost (without <VAT rate>)_ + _<VAT rate> Amount_ + _Total cost (<VAT rate> <VAT rate value>% included)_",
"{% unless current_account.requires_credit_card_now? %} {% endunless %}",
"billing_address_name billing_address_address1 billing_address_address2 billing_address_country billing_address_city billing... | https://docs.redhat.com/en/documentation/red_hat_3scale_api_management/2.15/html/admin_portal_guide/billing |
Chapter 2. About the History Database | Chapter 2. About the History Database 2.1. History Database Overview Red Hat Virtualization includes a comprehensive management history database, which can be used by reporting applications to generate reports at data center, cluster and host levels. This chapter provides information to enable you to set up queries aga... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/data_warehouse_guide/chap-about_history_database |
5.269. qpid | 5.269. qpid 5.269.1. RHSA-2012:1269 - Moderate: qpid security, bug fix, and enhancement update Updated qpid packages that fix one security issue, multiple bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate secu... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.3_technical_notes/qpid |
Appendix A. About the Author | Appendix A. About the Author | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/deploying_ansible_automation_platform_2_on_red_hat_openshift/about_the_author |
Chapter 17. Installation configuration | Chapter 17. Installation configuration 17.1. Customizing nodes Although directly making changes to OpenShift Container Platform nodes is discouraged, there are times when it is necessary to implement a required low-level security, redundancy, networking, or performance feature. Direct changes to OpenShift Container Pla... | [
"./openshift-install create manifests --dir <installation_directory>",
"cat << EOF > 99-openshift-machineconfig-master-kargs.yaml apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: master name: 99-openshift-machineconfig-master-kargs spec... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/installing/installation-configuration |
18.4. Routed Mode | 18.4. Routed Mode When using Routed mode , the virtual switch connects to the physical LAN connected to the host physical machine, passing traffic back and forth without the use of NAT. The virtual switch can examine all traffic and use the information contained within the network packets to make routing decisions. Whe... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sub-sect-routed-mode-libvirt |
Chapter 53. Executing rules | Chapter 53. Executing rules After you identify example rules or create your own rules in Business Central, you can build and deploy the associated project and execute rules locally or on KIE Server to test the rules. Prerequisites Business Central and KIE Server are installed and running. For installation options, see ... | [
"<dependency> <groupId>org.drools</groupId> <artifactId>drools-model-compiler</artifactId> <version>USD{rhpam.version}</version> </dependency>",
"<!-- For local execution --> <dependency> <groupId>org.kie</groupId> <artifactId>kie-ci</artifactId> <version>7.67.0.Final-redhat-00024</version> </dependency> <!-- For... | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/developing_decision_services_in_red_hat_decision_manager/assets-executing-proc_guided-rules |
21.2. Mounting NFS File Systems | 21.2. Mounting NFS File Systems Use the mount command to mount a shared NFS directory from another machine: Warning The mount point directory on the local machine ( /misc/local in the above example) must exist before this command can be executed. In this command, shadowman.example.com is the hostname of the NFS file se... | [
"mount shadowman.example.com:/misc/export /misc/local",
"server:/usr/local/pub /pub nfs rsize=8192,wsize=8192,timeo=14,intr"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/network_file_system_nfs-mounting_nfs_file_systems |
Chapter 3. Deploying OpenShift Data Foundation on Red Hat OpenStack Platform in external mode | Chapter 3. Deploying OpenShift Data Foundation on Red Hat OpenStack Platform in external mode Red Hat OpenShift Data Foundation can use an externally hosted Red Hat Ceph Storage (RHCS) cluster as the storage provider on Red Hat OpenStack Platform. See Planning your deployment for more information. For instructions rega... | [
"oc annotate namespace openshift-storage openshift.io/node-selector=",
"python3 ceph-external-cluster-details-exporter.py --help",
"python3 ceph-external-cluster-details-exporter.py --rbd-data-pool-name <rbd block pool name> [optional arguments]",
"python3 ceph-external-cluster-details-exporter.py --rbd-data-... | 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_external_mode |
Chapter 3. Configuring Networking | Chapter 3. Configuring Networking Each provisioning type requires some network configuration. Use this chapter to configure network services in your integrated Capsule on Satellite Server. New hosts must have access to your Capsule Server. Capsule Server can be either your integrated Capsule on Satellite Server or an e... | [
"foreman-rake facts:clean",
"foreman-rake interfaces:clean",
"satellite-installer --foreman-proxy-tftp-servername 1.2.3.4",
"foreman-rake orchestration:dhcp:add_missing subnet_name=NAME",
"foreman-rake orchestration:dhcp:add_missing subnet_name=NAME perform=1",
"foreman-rake orchestration:dhcp:remove_offe... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/provisioning_hosts/configuring_networking_provisioning |
Appendix F. Reference Table for ext4 and XFS Commands | Appendix F. Reference Table for ext4 and XFS Commands XFS replaces ext4 as the default file system in Red Hat Enterprise Linux 7. This table serves as a cross reference listing common file system manipulation tasks and any changes in these commands between ext4 and XFS. Table F.1. Reference Table for ext4 and XFS Comma... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/installation_guide/appe-ext4-to-xfs-command-reference |
Chapter 25. Rack schema reference | Chapter 25. Rack schema reference Used in: KafkaBridgeSpec , KafkaClusterSpec , KafkaConnectSpec , KafkaMirrorMaker2Spec Full list of Rack schema properties The rack option configures rack awareness. A rack can represent an availability zone, data center, or an actual rack in your data center. The rack is configured th... | [
"apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka metadata: name: my-cluster spec: kafka: # rack: topologyKey: topology.kubernetes.io/zone #",
"apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka metadata: name: my-cluster spec: kafka: # rack: topologyKey: topology.kubernetes.io/zone config: # replica.selector.class... | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/streams_for_apache_kafka_api_reference/type-rack-reference |
Chapter 4. Flavors for instances | Chapter 4. Flavors for instances An instance flavor is a resource template that specifies the virtual hardware profile for the instance. You select a flavor when you launch instances to specify the virtual resources to allocate to the instance. Flavors define the number of virtual CPUs, the amount of RAM, the size of t... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/creating_and_managing_instances/con_flavors-for-instances_osp |
Authorization Services Guide | Authorization Services Guide Red Hat Single Sign-On 7.4 For Use with Red Hat Single Sign-On 7.4 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_single_sign-on/7.4/html/authorization_services_guide/index |
Chapter 9. Remote worker nodes on the network edge | Chapter 9. Remote worker nodes on the network edge 9.1. Using remote worker nodes at the network edge You can configure OpenShift Container Platform clusters with nodes located at your network edge. In this topic, they are called remote worker nodes . A typical cluster with remote worker nodes combines on-premise maste... | [
"tolerations: - key: node.kubernetes.io/not-ready operator: Exists effect: NoExecute - key: node.kubernetes.io/unreachable operator: Exists effect: NoExecute - key: node.kubernetes.io/disk-pressure operator: Exists effect: NoSchedule - key: node.kubernetes.io/memory-pressure operator: Exists effect: NoSchedule - ke... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/nodes/remote-worker-nodes-on-the-network-edge |
Chapter 7. Managing Attributes and Values | Chapter 7. Managing Attributes and Values Red Hat Directory Server provides several different mechanisms for dynamically and automatically maintaining some types of attributes on directory entries. These plug-ins and configuration options simplify managing directory data and expressing relationships between entries. Pa... | [
"dsconf -D \"cn=Directory Manager\" ldap://server.example.com plugin attr-uniq add \"Example\" --attr-name uid",
"dsconf -D \"cn=Directory Manager\" ldap://server.example.com plugin attr-uniq enable \"mail Attribute Uniqueness\"",
"dsconf -D \"cn=Directory Manager\" ldap://server.example.com plugin attr-uniq se... | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/administration_guide/managing_attributes_and_values |
Chapter 18. scheduler | Chapter 18. scheduler 18.1. scheduler:list 18.1.1. Description List scheduled jobs 18.1.2. Syntax scheduler:list [options] 18.1.3. Options Name Description --help Display this help message 18.2. scheduler:reschedule 18.2.1. Description Update scheduling of an existing job 18.2.2. Syntax scheduler:reschedule [options] n... | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_karaf_console_reference/scheduler |
Chapter 6. Container Images Based on Red Hat Software Collections 3.5 | Chapter 6. Container Images Based on Red Hat Software Collections 3.5 Component Description Supported architectures Application Images rhscl/python-38-rhel7 Python 3.8 platform for building and running applications x86_64, s390x, ppc64le Daemon Images rhscl/varnish-6-rhel7 Varnish Cache 6.0 HTTP reverse proxy x86_64, s... | null | https://docs.redhat.com/en/documentation/red_hat_software_collections/3/html/using_red_hat_software_collections_container_images/RHSCL_3.5_images |
Machine management | Machine management OpenShift Container Platform 4.18 Adding and maintaining cluster machines Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/machine_management/index |
Providing feedback on Red Hat build of OpenJDK documentation | Providing feedback on Red Hat build of OpenJDK documentation To report an error or to improve our documentation, log in to your Red Hat Jira account and submit an issue. If you do not have a Red Hat Jira account, then you will be prompted to create an account. Procedure Click the following link to create a ticket . Ent... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/21/html/release_notes_for_eclipse_temurin_21.0.4/providing-direct-documentation-feedback_openjdk |
Chapter 4. Networking Operators | Chapter 4. Networking Operators 4.1. Kubernetes NMState Operator The Kubernetes NMState Operator provides a Kubernetes API for performing state-driven network configuration across the OpenShift Container Platform cluster's nodes with NMState. The Kubernetes NMState Operator provides users with functionality to configur... | [
"cat << EOF | oc apply -f - apiVersion: v1 kind: Namespace metadata: name: openshift-nmstate spec: finalizers: - kubernetes EOF",
"cat << EOF | oc apply -f - apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: openshift-nmstate namespace: openshift-nmstate spec: targetNamespaces: - openshift-n... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/networking/networking-operators |
Chapter 27. Relax-and-Recover (ReaR) | Chapter 27. Relax-and-Recover (ReaR) When a software or hardware failure breaks the system, the system administrator faces three tasks to restore it to the fully functioning state on a new hardware environment: booting a rescue system on the new hardware replicating the original storage layout restoring user and system... | [
"~]# yum install rear",
"OUTPUT= output format OUTPUT_URL= output location",
"OUTPUT=ISO OUTPUT_URL=file:///mnt/rescue_system/",
"OUTPUT=ISO BACKUP=NETFS OUTPUT_URL=null BACKUP_URL=\"iso:///backup\" ISO_DIR=\" output location \"",
"~]# rear -v mkrescue Relax-and-Recover 1.17.2 / Git Using log file: /var/log... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/system_administrators_guide/ch-relax-and-recover_rear |
Performance Tuning Guide | Performance Tuning Guide Red Hat Enterprise Linux 6 Optimizing subsystem throughput in Red Hat Enterprise Linux 6 Red Hat Subject Matter Experts Edited by Marek Suchanek Red Hat Customer Content Services msuchane@redhat.com Milan Navratil Red Hat Customer Content Services Don Domingo Red Hat Customer Content Services L... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/performance_tuning_guide/index |
Chapter 59. Kernel | Chapter 59. Kernel Security patches addressing Spectre and Meltdown issues can cause performance loss Security patches to address issues reported in CVE-2017-5754, CVE-2017-5715, and CVE-2017-5753 have been implemented. For more information on the issues, including their impact, detection and resolution, see the Red Ha... | [
"spectre_v2=off nopti",
"echo 0 > /sys/kernel/debug/x86/pti_enabled echo 0 > /sys/kernel/debug/x86/retp_enabled echo 0 > /sys/kernel/debug/x86/ibrs_enabled",
"File format not recognized (Only kernel object files are supported)",
"systemctl restart kdump.service"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.5_release_notes/known_issues_kernel |
A.7. Productions | A.7. Productions string ::= < string literal > A string literal value. Use '' to escape ' in the string. Example: reserved identifier ::= INSTEAD VIEW ENABLED DISABLED KEY SERIAL TEXTAGG COUNT ROW_NUMBER RANK DENSE_RANK SUM AVG MIN MAX EVERY STDDEV_POP STDDEV_SAMP VAR_SAMP VAR_POP DOCUMENT CONTENT TRIM EMPTY ORDINALITY... | [
"'a string'",
"'it''s a string'",
"tbl.col",
"\"tbl\".\"col\"",
"CREATE TRIGGER ON vw INSTEAD OF INSERT AS FOR EACH ROW BEGIN ATOMIC ... END",
"ALTER VIEW vw AS SELECT col FROM tbl",
"FOR EACH ROW BEGIN ATOMIC ... END",
"SELECT * FROM tbl",
"CREATE TRIGGER ON vw INSTEAD OF INSERT AS FOR EACH ROW BEG... | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_3_reference_material/Productions |
Chapter 3. Enabling Red Hat Gluster Storage in Red Hat Virtualization Manager | Chapter 3. Enabling Red Hat Gluster Storage in Red Hat Virtualization Manager 3.1. Using Red Hat Gluster Storage Volumes in the Red Hat Virtualization Manager Red Hat Virtualization supports Red Hat Gluster Storage volumes as storage domains. Enabling Red Hat Gluster Storage volumes in Red Hat Virtualization Manager re... | [
"yum install glusterfs-fuse glusterfs"
] | https://docs.redhat.com/en/documentation/red_hat_gluster_storage/3.5/html/configuring_red_hat_virtualization_with_red_hat_gluster_storage/chap-enabling_red_hat_storage_in_red_hat_enterprise_virtualization_manager |
4.2. Example - Laptop | 4.2. Example - Laptop One other very common place where power management and savings can really make a difference are laptops. As laptops by design normally already use drastically less energy than workstations or servers the potential for absolute savings are less than for other machines. When in battery mode, though,... | [
"echo 5 > /proc/sys/vm/laptop_mode",
"echo 1500 > /proc/sys/vm/dirty_writeback_centisecs",
"echo 0 > /proc/sys/kernel/nmi_watchdog",
"echo Y > /sys/module/snd_ac97_codec/parameters/power_save",
"echo 1 > /sys/devices/system/cpu/sched_mc_power_savings",
"for i in /sys/bus/usb/devices/*/power/autosuspend; d... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/power_management_guide/example_laptop |
Preface | Preface Red Hat Developer Hub (Developer Hub) 1.2 is now generally available. Developer Hub is a fully supported, enterprise-grade productized version of upstream Backstage v1.26.5. You can access and download the Red Hat Developer Hub application from the Red Hat Customer Portal or from the Ecosystem Catalog . | null | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.2/html/release_notes_for_red_hat_developer_hub_1.2/pr01 |
Chapter 1. Red Hat build of OpenJDK applications in containers | Chapter 1. Red Hat build of OpenJDK applications in containers Red Hat build of OpenJDK images have default startup scripts that automatically detect application JAR files and launch Java. The script's behavior can be customized using environment variables. For more information, see /help.md in the container. The Red H... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/8/html/packaging_red_hat_build_of_openjdk_8_applications_in_containers/java-apps-in-containers |
Chapter 9. Removing the kubeadmin user | Chapter 9. Removing the kubeadmin user 9.1. The kubeadmin user OpenShift Container Platform creates a cluster administrator, kubeadmin , after the installation process completes. This user has the cluster-admin role automatically applied and is treated as the root user for the cluster. The password is dynamically gener... | [
"INFO Install complete! INFO Run 'export KUBECONFIG=<your working directory>/auth/kubeconfig' to manage the cluster with 'oc', the OpenShift CLI. INFO The cluster is ready when 'oc login -u kubeadmin -p <provided>' succeeds (wait a few minutes). INFO Access the OpenShift web-console here: https://console-openshift-... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/authentication_and_authorization/removing-kubeadmin |
Chapter 3. Using content templates to apply system patches | Chapter 3. Using content templates to apply system patches Important Red Hat Insights is deprecating patch templates and introducing content templates as the way to manage the content in your Red Hat Enterprise Linux (RHEL) environment. Patch templates filter the errata that are applicable to registered systems in the ... | [
"dnf update"
] | https://docs.redhat.com/en/documentation/red_hat_insights/1-latest/html/managing_system_content_and_patch_updates_with_red_hat_insights/patching-using-content-templates |
Chapter 48. Getting started with DPDK | Chapter 48. Getting started with DPDK The data plane development kit (DPDK) provides libraries and network drivers to accelerate packet processing in user space. Administrators use DPDK, for example, in virtual machines to use Single Root I/O Virtualization (SR-IOV) to reduce latencies and increase I/O throughput. Note... | [
"dnf install dpdk"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/configuring_and_managing_networking/getting-started-with-dpdk_configuring-and-managing-networking |
7.31. cpuspeed | 7.31. cpuspeed 7.31.1. RHBA-2013:0490 - cpuspeed bug fix update Updated cpuspeed packages that fix one bug are now available for Red Hat Enterprise Linux 6. The cpuspeed packages contain a daemon that dynamically changes speed of processors depending upon their current workload. This package also supports enabling CPU ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/cpuspeed |
4.10. Configuring High Performance Virtual Machines, Templates, and Pools | 4.10. Configuring High Performance Virtual Machines, Templates, and Pools You can configure a virtual machine for high performance, so that it runs with performance metrics as close to bare metal as possible. When you choose high performance optimization, the virtual machine is configured with a set of automatic, and r... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/virtual_machine_management_guide/configuring_high_performance_virtual_machines_templates_and_pools |
Chapter 5. Control plane backup and restore | Chapter 5. Control plane backup and restore 5.1. Backing up etcd etcd is the key-value store for OpenShift Container Platform, which persists the state of all resource objects. Back up your cluster's etcd data regularly and store in a secure location ideally outside the OpenShift Container Platform environment. Do not ... | [
"oc debug --as-root node/<node_name>",
"sh-4.4# chroot /host",
"export HTTP_PROXY=http://<your_proxy.example.com>:8080",
"export HTTPS_PROXY=https://<your_proxy.example.com>:8080",
"export NO_PROXY=<example.com>",
"sh-4.4# /usr/local/bin/cluster-backup.sh /home/core/assets/backup",
"found latest kube-ap... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/backup_and_restore/control-plane-backup-and-restore |
Chapter 6. Planning your environment according to object maximums | Chapter 6. Planning your environment according to object maximums Consider the following tested object maximums when you plan your OpenShift Container Platform cluster. These guidelines are based on the largest possible cluster. For smaller clusters, the maximums are lower. There are many factors that influence the sta... | [
"required pods per cluster / pods per node = total number of nodes needed",
"2200 / 500 = 4.4",
"2200 / 20 = 110",
"required pods per cluster / total number of nodes = expected pods per node",
"--- apiVersion: template.openshift.io/v1 kind: Template metadata: name: deployment-config-template creationTimesta... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/scalability_and_performance/planning-your-environment-according-to-object-maximums |
Chapter 9. File Systems | Chapter 9. File Systems SMB 2 and SMB 3 now support DFS Distributed File System (DFS), which was previously supported only with the Server Message Block (SMB) protocol version 1, is now also supported in SMB 2 and SMB 3. With this update, you can now mount DFS shares using the SMB 2 and SMB 3 protocols. (BZ#1481303) Fi... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.5_release_notes/new_features_file_systems |
Chapter 8. Advanced Guest Virtual Machine Administration | Chapter 8. Advanced Guest Virtual Machine Administration This chapter covers advanced administration tools for fine tuning and controlling system resources as they are made available to guest virtual machines. 8.1. Control Groups (cgroups) Red Hat Enterprise Linux 6 provides a new kernel feature: control groups , which... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/chap-virtualization_administration_guideadvanced |
Chapter 3. Products managed by an Operator | Chapter 3. Products managed by an Operator Operators must be capable of deploying your software product on Red Hat OpenShift, using Operator Lifecycle Manager (OLM) from the targeted Red Hat OpenShift releases. Warning If any specific hardware requirements are essential to run your certified operator, Red Hat recommend... | null | https://docs.redhat.com/en/documentation/red_hat_software_certification/2025/html/red_hat_openshift_software_certification_policy_guide/assembly-products-managed-by-an-operator_openshift-sw-cert-policy-container-images |
Chapter 19. KubeScheduler [operator.openshift.io/v1] | Chapter 19. KubeScheduler [operator.openshift.io/v1] Description KubeScheduler provides information to configure an operator to manage scheduler. 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 19.1. Specification Prope... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/operator_apis/kubescheduler-operator-openshift-io-v1 |
Chapter 6. Securing Kafka | Chapter 6. Securing Kafka A secure deployment of AMQ Streams can encompass: Encryption for data exchange Authentication to prove identity Authorization to allow or decline actions executed by users 6.1. Encryption AMQ Streams supports Transport Layer Security (TLS), a protocol for encrypted communication. Communication... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q2/html/amq_streams_on_openshift_overview/security-overview_str |
Chapter 53. Annotation Inheritance | Chapter 53. Annotation Inheritance Abstract JAX-RS annotations can be inherited by subclasses and classes implementing annotated interfaces. The inheritance mechanism allows for subclasses and implementation classes to override the annotations inherited from its parents. Overview Inheritance is one of the more powerful... | [
"public interface Kaiju { @GET @Path(\"/{id}\") public Monster getMonster(@PathParam(\"id\") int id); } @Path(\"/kaijin\") public class Kaijin implements Kaiju { public Monster getMonster(int id) { } }",
"public interface Kaiju { @GET @Path(\"/{id}\") @Produces(\"text/xml\"); public Monster getMonster(@PathParam(... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/RESTAnnotateInherit |
5.6. Pinning a Virtual Machine to Multiple Hosts | 5.6. Pinning a Virtual Machine to Multiple Hosts Virtual machines can be pinned to multiple hosts. Multi-host pinning allows a virtual machine to run on a specific subset of hosts within a cluster, instead of one specific host or all hosts in the cluster. The virtual machine cannot run on any other hosts in the cluster... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/virtual_machine_management_guide/pinning_a_virtual_machine_to_multiple_hosts |
Chapter 2. Deploying OpenShift Data Foundation on Microsoft Azure | Chapter 2. Deploying OpenShift Data Foundation on Microsoft Azure You can deploy OpenShift Data Foundation on OpenShift Container Platform using dynamic storage devices provided by Microsoft Azure installer-provisioned infrastructure (IPI) (type: managed-premium ) that enables you to create internal cluster resources. ... | [
"oc annotate namespace openshift-storage openshift.io/node-selector="
] | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.9/html/deploying_openshift_data_foundation_using_microsoft_azure/deploying-openshift-data-foundation-on-microsoft-azure_azure |
Chapter 6. Uninstalling a cluster on Nutanix | Chapter 6. Uninstalling a cluster on Nutanix You can remove a cluster that you deployed to Nutanix. 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 provider for any... | [
"./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/installing_on_nutanix/uninstalling-cluster-nutanix |
Chapter 1. Preparing to install on IBM Z and IBM LinuxONE | Chapter 1. Preparing to install on IBM Z and IBM LinuxONE 1.1. Prerequisites You reviewed details about the OpenShift Container Platform installation and update processes. You read the documentation on selecting a cluster installation method and preparing it for users . Before you begin the installation process, you mu... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/installing_on_ibm_z_and_ibm_linuxone/preparing-to-install-on-ibm-z |
Monitoring APIs | Monitoring APIs OpenShift Container Platform 4.16 Reference guide for monitoring APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html-single/monitoring_apis/index |
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