title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
8.231. virtio-win | 8.231. virtio-win 8.231.1. RHBA-2013:1729 - virtio-win bug fix and enhancement update Updated virtio-win package that fixes several bugs and adds various enhancements are now available for Red Hat Enterprise Linux 6. The virtio-win package provides paravirtualized network drivers for most Microsoft Windows operating sy... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/virtio-win |
Chapter 9. Verifying system certificates using IdM Healthcheck | Chapter 9. Verifying system certificates using IdM Healthcheck Learn more about identifying issues with system certificates in Identity Management (IdM) by using the Healthcheck tool. For details, see Healthcheck in IdM . Prerequisites The Healthcheck tool is only available on RHEL 8.1 or newer. 9.1. System certificate... | [
"ipa-healthcheck --list-sources",
"ipa-healthcheck --source=ipahealthcheck.dogtag.ca",
"{ \"source: ipahealthcheck.dogtag.ca\", \"check: DogtagCertsConfigCheck\", \"result: SUCCESS\", \"uuid: 9b366200-9ec8-4bd9-bb5e-9a280c803a9c\", \"when: 20191008135826Z\", \"duration: 0.252280\", \"kw:\" { \"key\": \"Server-C... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/using_idm_healthcheck_to_monitor_your_idm_environment/verifying-system-certificates-using-idm-healthcheck_using-idm-healthcheck-to-monitor-your-idm-environment |
4.139. libica | 4.139. libica 4.139.1. RHBA-2011:1567 - libica bug fix and enhancement update Updated libica packages that fix multiple bugs and add various enhancements are now available for Red Hat Enterprise Linux 6. The libica library contains a set of functions and utilities for accessing the IBM eServer Cryptographic Accelerator... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.2_technical_notes/libica |
Part IV. Interacting with Red Hat Process Automation Manager using KIE APIs | Part IV. Interacting with Red Hat Process Automation Manager using KIE APIs As a business rules developer or system administrator, you can use KIE APIs to interact with KIE Servers, KIE containers, and business assets in Red Hat Process Automation Manager. You can use the KIE Server REST API and Java client API to inte... | null | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/deploying_and_managing_red_hat_process_automation_manager_services/assembly-kie-apis |
6.3.2. Moving the Data | 6.3.2. Moving the Data You can move all the used physical extents in /dev/sdc1 to /dev/sdb1 with the pvmove command. The pvmove command can take a long time to execute. After moving the data, you can see that all of the space on /dev/sdc1 is free. | [
"pvmove /dev/sdc1 /dev/sdb1 /dev/sdc1: Moved: 14.7% /dev/sdc1: Moved: 30.3% /dev/sdc1: Moved: 45.7% /dev/sdc1: Moved: 61.0% /dev/sdc1: Moved: 76.6% /dev/sdc1: Moved: 92.2% /dev/sdc1: Moved: 100.0%",
"pvscan PV /dev/sda1 VG myvg lvm2 [17.15 GB / 0 free] PV /dev/sdb1 VG myvg lvm2 [17.15 GB / 10.80 GB free] PV /dev/... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/data_move_ex3 |
Chapter 180. JMX Component | Chapter 180. JMX Component 180.1. Camel JMX Apache Camel has extensive support for JMX to allow you to monitor and control the Camel managed objects with a JMX client. Camel also provides a JMX component that allows you to subscribe to MBean notifications. This page is about how to manage and monitor Camel using JMX. 1... | [
"jmx:serverURL",
"-Dorg.apache.camel.jmx.mbeanObjectDomainName=your.domain.name",
"<camelContext id=\"camel\" xmlns=\"http://camel.apache.org/schema/spring\"> <jmxAgent id=\"agent\" mbeanObjectDomainName=\"your.domain.name\"/> </camelContext>",
"-Dorg.apache.camel.jmx.disabled=true",
"<camelContext id=\"cam... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/jmx-component |
Logging | Logging OpenShift Container Platform 4.13 Configuring and using logging in OpenShift Container Platform Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/logging/index |
Chapter 5. Managing snapshots | Chapter 5. Managing snapshots As a storage administrator, being familiar with Ceph's snapshotting feature can help you manage the snapshots and clones of images stored in the Red Hat Ceph Storage cluster. Prerequisites A running Red Hat Ceph Storage cluster. 5.1. Ceph block device snapshots A snapshot is a read-only co... | [
"rbd --id USER_ID --keyring=/path/to/secret [commands] rbd --name USERNAME --keyring=/path/to/secret [commands]",
"rbd --id admin --keyring=/etc/ceph/ceph.keyring [commands] rbd --name client.admin --keyring=/etc/ceph/ceph.keyring [commands]",
"rbd --pool POOL_NAME snap create --snap SNAP_NAME IMAGE_NAME",
"r... | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/7/html/block_device_guide/snapshot-management |
Windows Container Support for OpenShift | Windows Container Support for OpenShift OpenShift Container Platform 4.15 Red Hat OpenShift for Windows Containers Guide Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/windows_container_support_for_openshift/index |
Appendix A. Using your subscription | Appendix A. Using your subscription AMQ is provided through a software subscription. To manage your subscriptions, access your account at the Red Hat Customer Portal. A.1. Accessing your account Procedure Go to access.redhat.com . If you do not already have an account, create one. Log in to your account. A.2. Activatin... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_python_client/using_your_subscription |
Chapter 8. Uninstalling an Operator installation on OpenShift Container Platform | Chapter 8. Uninstalling an Operator installation on OpenShift Container Platform To delete the dynamic plug-ins from your installation, you must edit the ConfigMaps that reference Ansible. The deployment auto reloads when the ConfigMaps are updated. You do not need to reload the deployment manually. 8.1. Removing the A... | [
"kind: ConfigMap apiVersion: v1 metadata: name: rhaap-dynamic-plugins-config data: dynamic-plugins.yaml: | plugins: # Remove the Ansible plug-ins entries below the 'plugins' YAML key - disabled: false package: 'http://plugin-registry:8080/ansible-plugin-backstage-rhaap-x.y.z.tgz' integrity: <SHA512 value> - disable... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/installing_ansible_plug-ins_for_red_hat_developer_hub/rhdh-uninstall-ocp-operatoraap-plugin-rhdh-installing |
Chapter 26. Probe schema reference | Chapter 26. Probe schema reference Used in: CruiseControlSpec , EntityTopicOperatorSpec , EntityUserOperatorSpec , KafkaBridgeSpec , KafkaClusterSpec , KafkaConnectSpec , KafkaExporterSpec , KafkaMirrorMaker2Spec , KafkaMirrorMakerSpec , TlsSidecar , ZookeeperClusterSpec Property Property type Description initialDelayS... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/streams_for_apache_kafka_api_reference/type-Probe-reference |
Release Notes | Release Notes Red Hat OpenShift Lightspeed 1.0tp1 Release Notes Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_openshift_lightspeed/1.0tp1/html/release_notes/index |
3.4. Multi-port Services and Load Balancer Add-On | 3.4. Multi-port Services and Load Balancer Add-On LVS routers under any topology require extra configuration when creating multi-port Load Balancer Add-On services. Multi-port services can be created artificially by using firewall marks to bundle together different, but related protocols, such as HTTP (port 80) and HTT... | [
"/sbin/iptables -t mangle -A PREROUTING -p tcp -d n.n.n.n/32 -m multiport --dports 80,443 -j MARK --set-mark 80"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/load_balancer_administration/s1-lvs-multi-VSA |
Chapter 1. Getting Started with Red Hat build of Apache Camel for Spring Boot | Chapter 1. Getting Started with Red Hat build of Apache Camel for Spring Boot This guide introduces Red Hat build of Apache Camel for Spring Boot and demonstrates how to get started building an application using Red Hat build of Apache Camel for Spring Boot. 1.1. Red Hat build of Apache Camel for Spring Boot starters C... | [
"<dependencyManagement> <dependencies> <!-- Camel BOM --> <dependency> <groupId>com.redhat.camel.springboot.platform</groupId> <artifactId>camel-spring-boot-bom</artifactId> <version>4.4.0.redhat-00039</version> <type>pom</type> <scope>import</scope> </dependency> <!-- ... other BOMs or dependencies ... --> </depen... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.4/html/getting_started_with_red_hat_build_of_apache_camel_for_spring_boot/getting-started-with-camel-spring-boot_csb |
Chapter 5. Maintaining Referential Integrity | Chapter 5. Maintaining Referential Integrity Referential Integrity is a database mechanism that ensures relationships between related entries are maintained. In the Directory Server, the Referential Integrity can be used to ensure that an update to one entry in the directory is correctly reflected in any other entries ... | [
"nsIndexType: pres nsIndexType: eq nsIndexType: sub"
] | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/administration_guide/maintaining_referential_integrity |
25.3. Transaction Recovery | 25.3. Transaction Recovery The Transaction Manager coordinates the recovery process and works with Red Hat JBoss Data Grid to determine which transactions require manual intervention to complete operations. This process is known as transaction recovery. JBoss Data Grid uses JMX for operations that explicitly force tran... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/sect-transaction_recovery |
Chapter 5. Installing a cluster on Azure Stack Hub using ARM templates | Chapter 5. Installing a cluster on Azure Stack Hub using ARM templates In OpenShift Container Platform version 4.15, you can install a cluster on Microsoft Azure Stack Hub by using infrastructure that you provide. Several Azure Resource Manager (ARM) templates are provided to assist in completing these steps or to help... | [
"az cloud register -n AzureStackCloud --endpoint-resource-manager <endpoint> 1",
"az cloud set -n AzureStackCloud",
"az cloud update --profile 2019-03-01-hybrid",
"az login",
"az account list --refresh",
"[ { \"cloudName\": AzureStackCloud\", \"id\": \"9bab1460-96d5-40b3-a78e-17b15e978a80\", \"isDefault\"... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/installing_on_azure_stack_hub/installing-azure-stack-hub-user-infra |
Chapter 10. Using Ansible playbooks to manage self-service rules in IdM | Chapter 10. Using Ansible playbooks to manage self-service rules in IdM This section introduces self-service rules in Identity Management (IdM) and describes how to create and edit self-service access rules using Ansible playbooks. Self-service access control rules allow an IdM entity to perform specified operations on... | [
"cd ~/ MyPlaybooks /",
"cp /usr/share/doc/ansible-freeipa/playbooks/selfservice/selfservice-present.yml selfservice-present-copy.yml",
"--- - name: Self-service present hosts: ipaserver vars_files: - /home/user_name/MyPlaybooks/secret.yml tasks: - name: Ensure self-service rule \"Users can manage their own name... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/using_ansible_to_install_and_manage_identity_management/using-ansible-playbooks-to-manage-self-service-rules-in-idm_using-ansible-to-install-and-manage-idm |
Chapter 1. Schedule and quota APIs | Chapter 1. Schedule and quota APIs 1.1. AppliedClusterResourceQuota [quota.openshift.io/v1] Description AppliedClusterResourceQuota mirrors ClusterResourceQuota at a project scope, for projection into a project. It allows a project-admin to know which ClusterResourceQuotas are applied to his project and their associate... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/schedule_and_quota_apis/schedule-and-quota-apis |
Chapter 6. Comparing Systemd services to containerized services | Chapter 6. Comparing Systemd services to containerized services This chapter provides some reference material to show how containerized services differ from Systemd services. 6.1. Systemd services and containerized services The following table shows the correlation between Systemd-based services and the podman containe... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/transitioning_to_containerized_services/comparing-systemd-services-to-containerized-services |
Chapter 11. Configuring RHEL as a WPA2 or WPA3 Personal access point | Chapter 11. Configuring RHEL as a WPA2 or WPA3 Personal access point On a host with a wifi device, you can use NetworkManager to configure this host as an access point. Wi-Fi Protected Access 2 (WPA2) and Wi-Fi Protected Access 3 (WPA3) Personal provide secure authentication methods, and wireless clients can use a pre-... | [
"nmcli device status | grep wifi wlp0s20f3 wifi disconnected --",
"nmcli -f WIFI-PROPERTIES.AP device show wlp0s20f3 WIFI-PROPERTIES.AP: yes",
"yum install dnsmasq NetworkManager-wifi",
"nmcli device wifi hotspot ifname wlp0s20f3 con-name Example-Hotspot ssid Example-Hotspot password \" password \"",
"nmcli... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/proc_configuring-rhel-as-a-wpa2-or-wpa3-personal-access-point_configuring-and-managing-networking |
Chapter 17. The Cluster App Quickstart | Chapter 17. The Cluster App Quickstart The EAP Cluster App quickstart demonstrates how to use a JBoss Data Grid cache in library mode. There are three different applications which show: How to create and use a JBoss Data Grid clustered cache without having a JBoss EAP cluster. A configuration where the JBoss EAP cluste... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/getting_started_guide/Cluster_App_Quickstart |
5.3.3. Creating Volume Groups in a Cluster | 5.3.3. Creating Volume Groups in a Cluster You create volume groups in a cluster environment with the vgcreate command, just as you create them on a single node. By default, volume groups created with CLVM on shared storage are visible to all computers that have access to the shared storage. It is possible, however, to... | [
"vgcreate -c n vg1 /dev/sdd1 /dev/sde1",
"vgs VG #PV #LV #SN Attr VSize VFree VolGroup00 1 2 0 wz--n- 19.88G 0 testvg1 1 1 0 wz--nc 46.00G 8.00M"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/VG_create_cluster |
Chapter 7. Using SOAP 1.2 Messages | Chapter 7. Using SOAP 1.2 Messages Abstract Apache CXF provides tools to generate a SOAP 1.2 binding which does not use any SOAP headers. You can add SOAP headers to your binding using any text or XML editor. 7.1. Adding a SOAP 1.2 Binding to a WSDL Document Using wsdl2soap Note To use wsdl2soap you will need to downlo... | [
"<?xml version=\"1.0\" encoding=\"UTF-8\"?> <definitions name=\"widgetOrderForm.wsdl\" targetNamespace=\"http://widgetVendor.com/widgetOrderForm\" xmlns=\"http://schemas.xmlsoap.org/wsdl/\" xmlns:soap12=\"http://schemas.xmlsoap.org/wsdl/soap12/\" xmlns:tns=\"http://widgetVendor.com/widgetOrderForm\" xmlns:xsd=\"htt... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/fusecxfsoap12 |
B.4. Sample lvm.conf File | B.4. Sample lvm.conf File The following is a sample lvm.conf configuration file. Your configuration file may differ slightly from this one. Note You can generate an lvm.conf file with all of the default values set and with the comments included by running the following command: | [
"lvmconfig --type default --withcomments",
"This is an example configuration file for the LVM2 system. It contains the default settings that would be used if there was no /etc/lvm/lvm.conf file. # Refer to 'man lvm.conf' for further information including the file layout. # Refer to 'man lvm.conf' for information ... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/logical_volume_manager_administration/lvmconf_file |
Chapter 9. Updating a cluster using the CLI | Chapter 9. Updating a cluster using the CLI You can update, or upgrade, an OpenShift Container Platform cluster within a minor version by using the OpenShift CLI ( oc ). You can also update a cluster between minor versions by following the same instructions. 9.1. Prerequisites Have access to the cluster as a user with ... | [
"oc get machinehealthcheck -n openshift-machine-api",
"oc -n openshift-machine-api annotate mhc <mhc-name> cluster.x-k8s.io/paused=\"\"",
"apiVersion: machine.openshift.io/v1beta1 kind: MachineHealthCheck metadata: name: example namespace: openshift-machine-api annotations: cluster.x-k8s.io/paused: \"\" spec: s... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.10/html/updating_clusters/updating-cluster-cli |
Composing a customized RHEL system image | Composing a customized RHEL system image Red Hat Enterprise Linux 8 Creating customized system images with RHEL image builder on Red Hat Enterprise Linux 8 Red Hat Customer Content Services | [
"composer-cli compose types",
"yum install osbuild-composer composer-cli cockpit-composer",
"systemctl enable --now osbuild-composer.socket",
"systemctl enable --now cockpit.socket",
"source /etc/bash_completion.d/composer-cli",
"composer-cli status show",
"journalctl | grep osbuild",
"journalctl -u o... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html-single/composing_a_customized_rhel_system_image/index |
Chapter 1. Support policy for Red Hat build of OpenJDK | Chapter 1. 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 versions remain similar to Oracle JDK versions that are designated as long-term support (LTS). A major version of Red Hat build of OpenJDK will be support... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/17/html/release_notes_for_red_hat_build_of_openjdk_17.0.4/rn-openjdk-support-policy |
Managing, monitoring, and updating the kernel | Managing, monitoring, and updating the kernel Red Hat Enterprise Linux 8 A guide to managing the Linux kernel on Red Hat Enterprise Linux 8 Red Hat Customer Content Services | [
"yum repoquery <package_name>",
"yum repoquery -l <package_name>",
"yum install kernel- {version}",
"yum update kernel",
"grubby --set-default USDkernel_path",
"grubby --info ALL | grep id grubby --set-default /boot/vmlinuz-<version>.<architecture>",
"grub2-reboot <index|title|id>",
"grubby --info=ALL... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html-single/managing_monitoring_and_updating_the_kernel/index |
Chapter 12. Reinstalling GRUB | Chapter 12. Reinstalling GRUB You can reinstall the GRUB boot loader to fix certain problems, usually caused by an incorrect installation of GRUB, missing files, or a broken system. You can resolve these issues by restoring the missing files and updating the boot information. Reasons to reinstall GRUB: Upgrading the GR... | [
"grub2-install /dev/sda",
"reboot",
"yum reinstall grub2-efi shim",
"reboot",
"bootlist -m normal -o sda1",
"grub2-install partition",
"reboot",
"rm /etc/grub.d/ * rm /etc/sysconfig/grub",
"yum reinstall grub2-tools",
"yum reinstall grub2-efi shim grub2-tools",
"grub2-mkconfig -o /boot/grub2/gru... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_monitoring_and_updating_the_kernel/assembly_reinstalling-grub_managing-monitoring-and-updating-the-kernel |
Chapter 1. Security compliance management | Chapter 1. Security compliance management Security compliance management is the ongoing process of defining security policies, auditing systems for compliance with those policies, and resolving instances of non-compliance. Any non-compliance is managed according to the organization's configuration management policies. ... | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.16/html/managing_security_compliance/security-compliance-management_security-compliance |
Preface | Preface Red Hat Fuse Tooling is an Eclipse-based IDE that simplifies and streamlines the process of developing integration applications within Red Hat CodeReady Studio. Fuse Tooling provides a set of developer tools that are specifically designed to work with: Red Hat Fuse Red Hat JBoss EAP Apache Camel Apache CXF Apac... | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/tooling_user_guide/pr01 |
Chapter 7. Backing up and restoring Red Hat Quay managed by the Red Hat Quay Operator | Chapter 7. Backing up and restoring Red Hat Quay managed by the Red Hat Quay Operator Use the content within this section to back up and restore Red Hat Quay when managed by the Red Hat Quay Operator on OpenShift Container Platform 7.1. Optional: Enabling read-only mode for Red Hat Quay on OpenShift Container Platform ... | [
"oc get pods -n <namespace>",
"example-registry-clair-app-7dc7ff5844-4skw5 0/1 Error 0 70d example-registry-clair-app-7dc7ff5844-nvn4f 1/1 Running 0 31d example-registry-clair-app-7dc7ff5844-x4smw 0/1 ContainerStatusUnknown 6 (70d ago) 70d example-registry-clair-app-7dc7ff5844-xjnvt 1/1 Running 0 60d example-regi... | https://docs.redhat.com/en/documentation/red_hat_quay/3.13/html/red_hat_quay_operator_features/backing-up-and-restoring-intro |
Chapter 243. Netty4 HTTP Component | Chapter 243. Netty4 HTTP Component Available as of Camel version 2.14 The netty4-http component is an extension to Netty4 component to facilitiate HTTP transport with Netty4 . This camel component supports both producer and consumer endpoints. Stream Netty is stream based, which means the input it receives is submitted... | [
"<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-netty4-http</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>",
"// Upload a large data stream to the server from(\"direct:upstream-call\") .bean(Helper.class, \"prepareStream\") .to(\"ne... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/netty4-http-component |
Chapter 2. Understanding cluster version condition types | Chapter 2. Understanding cluster version condition types The Cluster Version Operator (CVO) monitors cluster Operators and other components, and is responsible for collecting the status of both the cluster version and its Operators. This status includes the condition type, which informs you of the health and current st... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.10/html/updating_clusters/understanding-clusterversion-conditiontypes_updating-clusters-overview |
7.172. parted | 7.172. parted 7.172.1. RHBA-2013:0407 - parted bug fix and enhancement update Updated parted packages that fix three bugs are now available for Red Hat Enterprise Linux 6. The parted packages provide a disk partitioning and partition resizing program to create, destroy, resize, move and copy ext2, linux-swap, FAT, FAT3... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/parted |
Chapter 3. Build strategies | Chapter 3. Build strategies You can use a curated set of build strategies or cluster build strategies on the OpenShift Container Platform cluster. The Builds for Red Hat OpenShift Operator automatically installs these strategies for use. This automated installation of strategies helps you to quickly get started with Bu... | null | https://docs.redhat.com/en/documentation/builds_for_red_hat_openshift/1.1/html/about_builds/build-strategies |
Chapter 8. Message delivery | Chapter 8. Message delivery 8.1. Sending messages To send a message, create a client, connection and a sender Example: Sending messages IConnection connection = client.Connect(serverHost, serverPort, options); SenderOptions senderOptions = new SenderOptions(); ISender sender = connection.OpenSender(address, senderOptio... | [
"IConnection connection = client.Connect(serverHost, serverPort, options); SenderOptions senderOptions = new SenderOptions(); ISender sender = connection.OpenSender(address, senderOptions); IMessage<string> message = IMessage<string>.Create(\"Hello World!\")); ITracker tracker = sender.Send(message);",
"tracker.A... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_qpid_proton_dotnet/1.0/html/using_qpid_proton_dotnet/message_delivery |
Chapter 14. Using the validation framework | Chapter 14. Using the validation framework Important This feature is available in this release as a Technology Preview , and therefore is not fully supported by Red Hat. It should only be used for testing, and should not be deployed in a production environment. For more information about Technology Preview features, se... | [
"source ~/stackrc",
"openstack tripleo validator list",
"openstack tripleo validator list --group prep",
"source ~/stackrc",
"openstack tripleo validator run --validation undercloud-ram",
"openstack tripleo validator run --group prep"
] | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/director_installation_and_usage/using-the-validation-framework |
About Builds | About Builds builds for Red Hat OpenShift 1.3 Introduction to Builds Red Hat OpenShift Documentation Team | [
"apiVersion: shipwright.io/v1beta1 kind: Build metadata: name: buildah-golang-build spec: source: git: url: https://github.com/username/taxi strategy: name: buildah kind: ClusterBuildStrategy output: image: registry.mycompany.com/my-org/taxi-app:latest",
"apiVersion: shipwright.io/v1beta1 kind: ClusterBuildStrate... | https://docs.redhat.com/en/documentation/builds_for_red_hat_openshift/1.3/html-single/about_builds/index |
1.2. A Three-Tier LVS Configuration | 1.2. A Three-Tier LVS Configuration Figure 1.2, "A Three-Tier LVS Configuration" shows a typical three-tier LVS topology. In this example, the active LVS router routes the requests from the Internet to the pool of real servers. Each of the real servers then accesses a shared data source over the network. Figure 1.2. A ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/virtual_server_administration/s1-lvs-cm-VSA |
Chapter 1. Overview of distributed workloads | Chapter 1. Overview of distributed workloads You can use the distributed workloads feature to queue, scale, and manage the resources required to run data science workloads across multiple nodes in an OpenShift cluster simultaneously. Typically, data science workloads include several types of artificial intelligence (AI... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_cloud_service/1/html/working_with_distributed_workloads/overview-of-distributed-workloads_distributed-workloads |
Chapter 19. Executing rules | Chapter 19. 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_drl-rules |
Chapter 2. Threat and Vulnerability Management | Chapter 2. Threat and Vulnerability Management Red Hat Ceph Storage is typically deployed in conjunction with cloud computing solutions, so it can be helpful to think about a Red Hat Ceph Storage deployment abstractly as one of many series of components in a larger deployment. These deployments typically have shared se... | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/8/html/data_security_and_hardening_guide/assembly-threat-and-vulnerability-management |
Chapter 2. CatalogSource [operators.coreos.com/v1alpha1] | Chapter 2. CatalogSource [operators.coreos.com/v1alpha1] Description CatalogSource is a repository of CSVs, CRDs, and operator packages. Type object Required metadata spec 2.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/operatorhub_apis/catalogsource-operators-coreos-com-v1alpha1 |
2.8.2.6. Activating the IPTables Service | 2.8.2.6. Activating the IPTables Service The firewall rules are only active if the iptables service is running. To manually start the service, use the following command as the root user: To ensure that iptables starts when the system is booted, use the following command: | [
"~]# service iptables restart iptables: Applying firewall rules: [ OK ]",
"~]# chkconfig --level 345 iptables on"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sect-Security_Guide-Basic_Firewall_Configuration-Activating_the_IPTables_Service |
Chapter 1. Supported conversion paths | Chapter 1. Supported conversion paths Important Red Hat recommends that you seek the support of Red Hat Consulting services to ensure that the conversion process is smooth. Currently, it is possible to convert your systems from the following Linux distributions and versions to the corresponding minor version of RHEL li... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/converting_from_a_linux_distribution_to_rhel_using_the_convert2rhel_utility/con_supported-conversion-paths_converting-from-a-linux-distribution-to-rhel |
13.4. Specifying the Location of a Driver Update Image File or a Driver Update Disk | 13.4. Specifying the Location of a Driver Update Image File or a Driver Update Disk If the installer detects more than one possible device that could hold a driver update, it prompts you to select the correct device. If you are not sure which option represents the device on which the driver update is stored, try the va... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/sect-driver_updates-specifying_the_location_of_a_driver_update_image_file_or_driver_update_disk-ppc |
Appendix C. Using Your Subscription | Appendix C. Using Your Subscription AMQ Streams is provided through a software subscription. To manage your subscriptions, access your account at the Red Hat Customer Portal. Accessing Your Account Go to access.redhat.com . If you do not already have an account, create one. Log in to your account. Activating a Subscrip... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_amq_streams_on_openshift/using_your_subscription |
Chapter 10. GenericSecretSource schema reference | Chapter 10. GenericSecretSource schema reference Used in: KafkaClientAuthenticationOAuth , KafkaListenerAuthenticationCustom , KafkaListenerAuthenticationOAuth Property Property type Description key string The key under which the secret value is stored in the OpenShift Secret. secretName string The name of the OpenShif... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/streams_for_apache_kafka_api_reference/type-genericsecretsource-reference |
Customizing Anaconda | Customizing Anaconda Red Hat Enterprise Linux 9 Changing the installer appearance and creating custom add-ons on Red Hat Enterprise Linux Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/customizing_anaconda/index |
8.173. readahead | 8.173. readahead 8.173.1. RHBA-2013:1739 - readahead bug fix update Updated readahead packages that fix one bug are now available for Red Hat Enterprise Linux 6. The readahead packages provide an utility that reads the contents of a list of files into memory. The files are read from the cache directory when they are ac... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/readahead |
7.8. Creating a Bond Connection Using a GUI | 7.8. Creating a Bond Connection Using a GUI You can use the GNOME control-center utility to direct NetworkManager to create a Bond from two or more Wired or InfiniBand connections. It is not necessary to create the connections to be bonded first. They can be configured as part of the process to configure the bond. You ... | [
"~]USD nm-connection-editor",
"~]USD nm-connection-editor"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/networking_guide/sec-creating_a_bond_connection_using_a_gui |
Making open source more inclusive | Making open source more inclusive Red Hat is committed to replacing problematic language in our code and documentation. We are beginning with these four terms: master, slave, blacklist, and whitelist. Due to the enormity of this endeavor, these changes will be gradually implemented over upcoming releases. For more deta... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_sap_solutions/8/html/8.x_release_notes/conscious-language-message_8.x_release_notes |
Chapter 12. Restoring an XFS file system from backup | Chapter 12. Restoring an XFS file system from backup As a system administrator, you can use the xfsrestore utility to restore XFS backup created with the xfsdump utility and stored in a file or on a tape. 12.1. Features of restoring XFS from backup The xfsrestore utility restores file systems from backups produced by x... | [
"xfsrestore [-r] [-S session-id] [-L session-label] [-i] -f backup-location restoration-path",
"xfsrestore -f /backup-files/boot.xfsdump /mnt/boot/ xfsrestore -f /backup-files/data.xfsdump /mnt/data/",
"xfsrestore -L \"backup_boot\" -f /dev/st0 /mnt/boot/ xfsrestore -S \"45e9af35-efd2-4244-87bc-4762e476cbab\" \... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_file_systems/restoring-an-xfs-file-system-from-backup_managing-file-systems |
Chapter 6. Confining Users | Chapter 6. Confining Users In Red Hat Enterprise Linux, users are mapped to the SELinux unconfined_u user by default. All processes run by unconfined_u are in the unconfined_t domain. This means that users can access across the system within the limits of the standard Linux DAC policy. However, a number of confined SEL... | [
"~]# semanage login -l Login Name SELinux User MLS/MCS Range Service __default__ unconfined_u s0-s0:c0.c1023 * root unconfined_u s0-s0:c0.c1023 * system_u system_u s0-s0:c0.c1023 *",
"__default__ unconfined_u s0-s0:c0.c1023 *"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/selinux_users_and_administrators_guide/chap-security-enhanced_linux-confining_users |
Planning your deployment | Planning your deployment Red Hat OpenShift Data Foundation 4.17 Important considerations when deploying Red Hat OpenShift Data Foundation 4.17 Red Hat Storage Documentation Team Abstract Read this document for important considerations when planning your Red Hat OpenShift Data Foundation deployment. Making open source m... | [
"apiVersion: apps/v1 kind: DaemonSet metadata: name: multus-public-test namespace: openshift-storage labels: app: multus-public-test spec: selector: matchLabels: app: multus-public-test template: metadata: labels: app: multus-public-test annotations: k8s.v1.cni.cncf.io/networks: openshift-storage/public-net # spec:... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html-single/planning_your_deployment/external-mode-requirements_rhodf |
Chapter 5. Known issues | Chapter 5. Known issues This section lists known issues with Red Hat Developer Hub 1.2: Deprecation warning: The backend.auth.keys config has been replaced by backend.auth.externalAccess Due to changes to the backend service-to-service authentication, you will see a deprecation warning if you have set up your deploymen... | null | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.2/html/release_notes_for_red_hat_developer_hub_1.2/con-relnotes-known-issues_release-notes-rhdh |
Chapter 8. Using config maps with applications | Chapter 8. Using config maps with applications Config maps allow you to decouple configuration artifacts from image content to keep containerized applications portable. The following sections define config maps and how to create and use them. 8.1. Understanding config maps Many applications require configuration by usi... | [
"kind: ConfigMap apiVersion: v1 metadata: creationTimestamp: 2016-02-18T19:14:38Z name: example-config namespace: my-namespace data: 1 example.property.1: hello example.property.2: world example.property.file: |- property.1=value-1 property.2=value-2 property.3=value-3 binaryData: bar: L3Jvb3QvMTAw 2",
"apiVersio... | https://docs.redhat.com/en/documentation/openshift_dedicated/4/html/building_applications/config-maps |
Chapter 6. Logging in to IdM in the Web UI: Using a Kerberos ticket | Chapter 6. Logging in to IdM in the Web UI: Using a Kerberos ticket Learn more about how to configure your environment to enable Kerberos login to the IdM Web UI and accessing IdM using Kerberos authentication. Prerequisites Installed IdM server in your network environment For details, see Installing Identity Managemen... | [
"[example_user@server ~]USD kinit Password for example_user@EXAMPLE.COM: [example_user@server ~]USD",
"[example_user@server ~]USD kinit kinit: Client 'example_user@EXAMPLE.COM' not found in Kerberos database while getting initial credentials",
"[example_user@server ~]USD kinit admin Password for admin@EXAMPLE.C... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/accessing_identity_management_services/logging-in-to-ipa-in-the-web-ui-using-a-kerberos-ticket_accessing-idm-services |
Chapter 3. Distribution of content in RHEL 8 | Chapter 3. Distribution of content in RHEL 8 3.1. Installation Red Hat Enterprise Linux 8 is installed using ISO images. Two types of ISO image are available for the AMD64, Intel 64-bit, 64-bit ARM, IBM Power Systems, and IBM Z architectures: Binary DVD ISO: A full installation image that contains the BaseOS and AppStr... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/8.0_release_notes/distribution-of-content-in-rhel-8 |
Chapter 7. Troubleshooting | Chapter 7. Troubleshooting After the RHEL 6 to RHEL 7 and RHEL 7 to RHEL 8 in-place upgrade, you might encounter package-related issues. You can troubleshoot and resolve many of these issues using the steps below. 7.1. Ensuring that installed packages match the current major RHEL version Ensure that only packages are i... | [
"rpm -qa | grep -e '\\.el6' | grep -vE '^(gpg-pubkey|katello-ca-consumer)' | sort",
"rpm -qa | grep -e '\\.el[67]' | grep -vE '^(gpg-pubkey|libmodulemd|katello-ca-consumer)' | sort",
"yum -y remove kernel-workaround",
"yum check dependencies",
"cd /root/preupgrade bash noauto_postupgrade.d/install_rpmlist.s... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/upgrading_from_rhel_6_to_rhel_8/troubleshooting_upgrading-from-rhel-6-to-rhel-8 |
Chapter 17. Kernel | Chapter 17. Kernel The following chapters contain the most notable changes to kernel between RHEL 8 and RHEL 9. 17.1. Notable changes to kdump memory allocation The kexec-tools package now supports the default crashkernel memory reservation values for RHEL 9 The kexec-tools package now maintains the default crashkernel... | [
"kdumpctl get-default-crashkernel",
"systemd.unified_cgroup_hierarchy=0 systemd.legacy_systemd_cgroup_controller",
"grub2-editenv - unset menu_auto_hide"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/considerations_in_adopting_rhel_9/assembly_kernel_considerations-in-adopting-rhel-9 |
Chapter 4. Certificate types and descriptions | Chapter 4. Certificate types and descriptions 4.1. User-provided certificates for the API server 4.1.1. Purpose The API server is accessible by clients external to the cluster at api.<cluster_name>.<base_domain> . You might want clients to access the API server at a different hostname or without the need to distribute ... | [
"apiVersion: v1 kind: ConfigMap metadata: name: user-ca-bundle namespace: openshift-config data: ca-bundle.crt: | -----BEGIN CERTIFICATE----- Custom CA certificate bundle. -----END CERTIFICATE-----",
"cat install-config.yaml",
"proxy: httpProxy: http://<username:password@proxy.example.com:123/> httpsProxy: http... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/security_and_compliance/certificate-types-and-descriptions |
Chapter 16. MultiNetworkPolicy [k8s.cni.cncf.io/v1beta1] | Chapter 16. MultiNetworkPolicy [k8s.cni.cncf.io/v1beta1] Description MultiNetworkPolicy is a CRD schema to provide NetworkPolicy mechanism for net-attach-def which is specified by the Network Plumbing Working Group. MultiNetworkPolicy is identical to Kubernetes NetworkPolicy, See: https://kubernetes.io/docs/concepts/se... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/network_apis/multinetworkpolicy-k8s-cni-cncf-io-v1beta1 |
Chapter 6. Troubleshooting a multi-site Ceph Object Gateway | Chapter 6. Troubleshooting a multi-site Ceph Object Gateway This chapter contains information on how to fix the most common errors related to multi-site Ceph Object Gateways configuration and operational conditions. Note When the radosgw-admin bucket sync status command reports that the bucket is behind on shards even ... | [
"radosgw-admin user info --uid SYNCHRONIZATION_USER, and radosgw-admin zone get",
"radosgw-admin sync status",
"radosgw-admin data sync status --shard-id= X --source-zone= ZONE_NAME",
"radosgw-admin data sync status --shard-id=27 --source-zone=us-east { \"shard_id\": 27, \"marker\": { \"status\": \"incrementa... | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/8/html/troubleshooting_guide/troubleshooting-a-multisite-ceph-object-gateway |
Release Notes for AMQ Streams 1.6 on OpenShift | Release Notes for AMQ Streams 1.6 on OpenShift Red Hat AMQ 2020.Q4 For use with AMQ Streams on OpenShift Container Platform | null | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/release_notes_for_amq_streams_1.6_on_openshift/index |
Chapter 5. Configuring the web console in OpenShift Container Platform | Chapter 5. Configuring the web console in OpenShift Container Platform You can modify the OpenShift Container Platform web console to set a logout redirect URL or disable the console. 5.1. Prerequisites Deploy an OpenShift Container Platform cluster. 5.2. Configuring the web console You can configure the web console se... | [
"oc edit console.config.openshift.io cluster",
"apiVersion: config.openshift.io/v1 kind: Console metadata: name: cluster spec: authentication: logoutRedirect: \"\" 1 status: consoleURL: \"\" 2"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/web_console/configuring-web-console |
Chapter 3. Install and Use the Maven Repositories | Chapter 3. Install and Use the Maven Repositories 3.1. About Maven Apache Maven is a distributed build automation tool used in Java application development to create, manage, and build software projects. Maven uses standard configuration files called Project Object Model (POM) files to define projects and manage the bu... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/getting_started_guide/chap-Install_and_Use_the_Maven_Repositories |
Chapter 10. Pre-installation validation | Chapter 10. Pre-installation validation 10.1. Definition of pre-installation validations The Assisted Installer aims to make cluster installation as simple, efficient, and error-free as possible. The Assisted Installer performs validation checks on the configuration and the gathered telemetry before starting an install... | [
"source refresh-token",
"curl --silent --header \"Authorization: Bearer USDAPI_TOKEN\" https://api.openshift.com/api/assisted-install/v2/clusters/USDCLUSTER_ID/hosts | jq -r .[].validations_info | jq 'map(.[])'",
"curl --silent --header \"Authorization: Bearer USDAPI_TOKEN\" https://api.openshift.com/api/assist... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/assisted_installer_for_openshift_container_platform/assembly_pre-installation-validation |
Providing feedback on Workload Availability for Red Hat OpenShift documentation | Providing feedback on Workload Availability for Red Hat OpenShift documentation We appreciate your feedback on our documentation. Let us know how we can improve it. To do so: Go to the JIRA website. Enter a descriptive title in the Summary field. Enter your suggestion for improvement in the Description field. Include l... | null | https://docs.redhat.com/en/documentation/workload_availability_for_red_hat_openshift/24.4/html/release_notes/proc_providing-feedback-on-workload-availability-for-red-hat-openshift-documentation_preface |
3.15. Port Mirroring | 3.15. Port Mirroring Port mirroring copies layer 3 network traffic on a given logical network and host to a virtual interface on a virtual machine. This virtual machine can be used for network debugging and tuning, intrusion detection, and monitoring the behavior of other virtual machines on the same host and logical n... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/technical_reference/port_mirroring |
2.7.7. Road Warrior Access VPN Using Libreswan | 2.7.7. Road Warrior Access VPN Using Libreswan Road warriors are traveling users with mobile clients with a dynamically assigned IP address, such as laptops. These are authenticated using certificates. On the server: Where: left= 1.2.3.4 The 1.2.3.4 value specifies the actual IP address or host name of your server. lef... | [
"conn roadwarriors left=1.2.3.4 # if access to the LAN is given, enable this #leftsubnet=10.10.0.0/16 leftcert=vpn-server.example.com leftid=%fromcert right=%any # trust our own Certificate Agency rightca=%same # allow clients to be behind a NAT router rightsubnet=vhost:%priv,%no authby=rsasig # load connection, do... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/road_warrior_application_using_libreswan |
Chapter 6. Creating and editing DMN models in Business Central | Chapter 6. Creating and editing DMN models in Business Central You can use the DMN designer in Business Central to design DMN decision requirements diagrams (DRDs) and define decision logic for a complete and functional DMN decision model. Red Hat Process Automation Manager provides design support for DMN 1.2 models at... | [
"<!-- Required for the PMML compiler --> <dependency> <groupId>org.drools</groupId> <artifactId>kie-pmml</artifactId> <version>USD{rhpam.version}</version> <scope>provided</scope> </dependency> <!-- Alternative dependencies for JPMML Evaluator, override `kie-pmml` dependency --> <dependency> <groupId>org.kie</group... | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/developing_decision_services_in_red_hat_process_automation_manager/dmn-model-creating-proc_dmn-models |
Chapter 13. Pruning objects to reclaim resources | Chapter 13. Pruning objects to reclaim resources Over time, API objects created in OpenShift Container Platform can accumulate in the cluster's etcd data store through normal user operations, such as when building and deploying applications. Cluster administrators can periodically prune older versions of objects from t... | [
"oc adm prune <object_type> <options>",
"oc adm prune groups --sync-config=path/to/sync/config [<options>]",
"oc adm prune groups --sync-config=ldap-sync-config.yaml",
"oc adm prune groups --sync-config=ldap-sync-config.yaml --confirm",
"oc adm prune deployments [<options>]",
"oc adm prune deployments --o... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/building_applications/pruning-objects |
Glossary | Glossary A access control The process of controlling what particular users are allowed to do. For example, access control to servers is typically based on an identity, established by a password or a certificate, and on rules regarding what that entity can do. See also access control list (ACL) . access control instruct... | null | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/administration_guide/glossary |
Chapter 4. CSIStorageCapacity [storage.k8s.io/v1] | Chapter 4. CSIStorageCapacity [storage.k8s.io/v1] Description CSIStorageCapacity stores the result of one CSI GetCapacity call. For a given StorageClass, this describes the available capacity in a particular topology segment. This can be used when considering where to instantiate new PersistentVolumes. For example this... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/storage_apis/csistoragecapacity-storage-k8s-io-v1 |
Chapter 148. Hipchat Component | Chapter 148. Hipchat Component Available as of Camel version 2.15 The Hipchat component supports producing and consuming messages from/to Hipchat service. Prerequisites You must have a valid Hipchat user account and get a personal access token that you can use to produce/consume messages. 148.1. URI Format hipchat://[h... | [
"hipchat://[host][:port]?options",
"hipchat:protocol:host:port",
"@Override public void configure() throws Exception { String hipchatEndpointUri = \"hipchat://?authToken=XXXX&consumeUsers=@Joe,@John\"; from(hipchatEndpointUri) .idempotentConsumer( simple(\"USD{in.header.HipchatMessageDate} USD{in.header.Hipchat... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/hipchat-component |
Appendix F. Kafka Connect configuration parameters | Appendix F. Kafka Connect configuration parameters config.storage.topic Type: string Importance: high The name of the Kafka topic where connector configurations are stored. group.id Type: string Importance: high A unique string that identifies the Connect cluster group this worker belongs to. key.converter Type: class ... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q2/html/using_amq_streams_on_rhel/kafka-connect-configuration-parameters-str |
Chapter 2. Red Hat Cluster Suite Component Summary | Chapter 2. Red Hat Cluster Suite Component Summary This chapter provides a summary of Red Hat Cluster Suite components and consists of the following sections: Section 2.1, "Cluster Components" Section 2.2, "Man Pages" Section 2.3, "Compatible Hardware" 2.1. Cluster Components Table 2.1, "Red Hat Cluster Manager Softwar... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_suite_overview/ch-comp-overview-cso |
Chapter 9. DeploymentConfig [apps.openshift.io/v1] | Chapter 9. DeploymentConfig [apps.openshift.io/v1] Description Deployment Configs define the template for a pod and manages deploying new images or configuration changes. A single deployment configuration is usually analogous to a single micro-service. Can support many different deployment patterns, including full rest... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/workloads_apis/deploymentconfig-apps-openshift-io-v1 |
Chapter 30. Generic Fault Handling | Chapter 30. Generic Fault Handling Abstract The JAX-WS specification defines two types of faults. One is a generic JAX-WS runtime exception. The other is a protocol specific class of exceptions that is thrown during message processing. 30.1. Runtime Faults Overview Most of the JAX-WS APIs throw a generic javax.xml.ws.W... | [
"public Quote getQuote(String ticker) { if(tickers.length()<3) { SOAPFault fault = SOAPFactory.newInstance().createFault(); fault.setFaultString(\"Ticker too short\"); throw new SOAPFaultException(fault); } }",
"try { proxy.getQuote(ticker); } catch (SOAPFaultException sfe) { SOAPFault fault = sfe.getFault(); }"
... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/jaxwsfaults |
Chapter 1. OpenShift Container Platform installation overview | Chapter 1. OpenShift Container Platform installation overview 1.1. OpenShift Container Platform installation overview The OpenShift Container Platform installation program offers you flexibility. You can use the installation program to deploy a cluster on infrastructure that the installation program provisions and the ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/installing/ocp-installation-overview |
18.3. Network Address Translation Mode | 18.3. Network Address Translation Mode By default, virtual network switches operate in NAT mode. They use IP masquerading rather than SNAT (Source-NAT) or DNAT (Destination-NAT). IP masquerading enables connected guests to use the host physical machine IP address for communication to any external network. By default, c... | [
"iptables -j SNAT --to-source [start]-[end]"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sect-network_address_translation-libvirt |
probe::stap.pass6 | probe::stap.pass6 Name probe::stap.pass6 - Starting stap pass6 (cleanup) Synopsis stap.pass6 Values session the systemtap_session variable s Description pass6 fires just after the cleanup label, essentially the same spot as pass5.end | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-stap-pass6 |
Chapter 7. Set Up Distribution Mode | Chapter 7. Set Up Distribution Mode 7.1. About Distribution Mode When enabled, Red Hat JBoss Data Grid's distribution mode stores each entry on a subset of the nodes in the grid instead of replicating each entry on every node. Typically, each entry is stored on more than one node for redundancy and fault tolerance. As ... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/chap-set_up_distribution_mode |
Pipelines as Code | Pipelines as Code Red Hat OpenShift Pipelines 1.15 Configuring and using Pipelines as Code Red Hat OpenShift Documentation Team | [
"apiVersion: operator.tekton.dev/v1alpha1 kind: TektonConfig metadata: name: config spec: platforms: openshift: pipelinesAsCode: enable: false settings: application-name: Pipelines as Code CI auto-configure-new-github-repo: \"false\" bitbucket-cloud-check-source-ip: \"true\" hub-catalog-name: tekton hub-url: https:... | https://docs.redhat.com/en/documentation/red_hat_openshift_pipelines/1.15/html-single/pipelines_as_code/index |
6.3. NFS | 6.3. NFS Red Hat Gluster Storage has two NFS server implementations, Gluster NFS and NFS-Ganesha. Gluster NFS supports only NFSv3 protocol, however, NFS-Ganesha supports NFSv3 and NFSv4 protocols. Section 6.3.1, "Support Matrix" Section 6.3.2, "Gluster NFS (Deprecated)" Section 6.3.3, "NFS Ganesha" 6.3.1. Support Matri... | [
"mount -t nfs HOSTNAME:VOLNAME MOUNTPATH",
"gluster volume set VOLNAME nfs.disable off",
"gluster volume set VOLNAME nfs.acl on",
"gluster volume set VOLNAME nfs.acl off",
"firewall-cmd --get-active-zones",
"firewall-cmd --zone=zone_name --add-service=nfs --add-service=rpc-bind firewall-cmd --zone=zone_na... | https://docs.redhat.com/en/documentation/red_hat_gluster_storage/3.5/html/administration_guide/NFS |
Chapter 5. Verifying external OpenShift Data Foundation storage cluster deployment | Chapter 5. Verifying external OpenShift Data Foundation storage cluster deployment Use this section to verify that the OpenShift Data Foundation deployed as external storage is deployed correctly. 5.1. Verifying the state of the pods Click Workloads Pods from the left pane of the OpenShift Web Console. Select openshift... | [
"oc get cephcluster -n openshift-storage-extended NAME DATADIRHOSTPATH MONCOUNT AGE PHASE MESSAGE HEALTH EXTERNAL FSID ocs-external-storagecluster-cephcluster 51m Connected Cluster connected successfully HEALTH_OK true 8f01d842-d4b2-11ee-b43c-0050568fb522",
"oc get storagecluster -n openshift-storage-extended NAM... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.16/html/deploying_multiple_openshift_data_foundation_storage_clusters/verifying-odf-external-storage-cluster-deployment_rhodf |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Tell us how we can make it better. Providing documentation feedback in Jira Use the Create Issue form to provide feedback on the documentation for Red Hat OpenStack Services on OpenShift (RHOSO) or earlier releases of Red Hat Ope... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/validating_and_troubleshooting_the_deployed_cloud/proc_providing-feedback-on-red-hat-documentation |
Chapter 6. Enable cluster to auto-start after reboot | Chapter 6. Enable cluster to auto-start after reboot The cluster is not yet enabled to auto-start after reboot. System admin needs to manually start the cluster after the node is fenced and rebooted. After testing the section, when everything works fine, enable the cluster to auto-start after reboot: [root@s4node1]# pc... | [
"pcs cluster enable --all"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_sap_solutions/9/html/configuring_a_cost-optimized_sap_s4hana_ha_cluster_hana_system_replication_ensa2_using_the_rhel_ha_add-on/asmb_cco_auto_start_configuring-cost-optimized-sap-v9 |
2.3. Load Balancing | 2.3. Load Balancing Post connection load balancing can be utilized in one of two ways. If you are using the TeiidDataSource class and the PooledConnection returned by getPooledConnection is terminated using the close() method, then a new server instance will be selected automatically. (When using driver based connectio... | [
"<datasources> <datasource jndi-name=\"java:/teiidDS\" pool-name=\"teiidDS\"> <connection-url>jdbc:teiid:{vdb}@mm://{host}:31000</connection-url> <driver>teiid</driver> <pool> <prefill>false</prefill> <use-strict-min>false</use-strict-min> <flush-strategy>FailingConnectionOnly</flush-strategy> <check-valid-connecti... | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_1_client_development/load_balancing2 |
Chapter 5. TemplateInstance [template.openshift.io/v1] | Chapter 5. TemplateInstance [template.openshift.io/v1] Description TemplateInstance requests and records the instantiation of a Template. TemplateInstance is part of an experimental API. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type objec... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/template_apis/templateinstance-template-openshift-io-v1 |
Template APIs | Template APIs OpenShift Container Platform 4.16 Reference guide for template APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html-single/template_apis/index |
Chapter 6. Troubleshooting provider networks | Chapter 6. Troubleshooting provider networks A deployment of virtual routers and switches, also known as software-defined networking (SDN), may seem to introduce complexity. However, the diagnostic process of troubleshooting network connectivity in OpenStack Networking is similar to the diagnostic process for physical ... | [
"ping www.redhat.com PING e1890.b.akamaiedge.net (125.56.247.214) 56(84) bytes of data. 64 bytes from a125-56.247-214.deploy.akamaitechnologies.com (125.56.247.214): icmp_seq=1 ttl=54 time=13.4 ms 64 bytes from a125-56.247-214.deploy.akamaitechnologies.com (125.56.247.214): icmp_seq=2 ttl=54 time=13.5 ms 64 bytes f... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/networking_guide/sec-neutron-troubleshooting |
7.4. FORWARD and NAT Rules | 7.4. FORWARD and NAT Rules Most organizations are allotted a limited number of publicly routable IP addresses from their ISP. Due to this limited allowance, administrators must find creative ways to share access to Internet services without giving limited public IP addresses to every node on the LAN. Using private IP a... | [
"iptables -A FORWARD -i eth1 -j ACCEPT iptables -A FORWARD -o eth1 -j ACCEPT",
"sysctl -w net.ipv4.ip_forward=1",
"net.ipv4.ip_forward = 0",
"sysctl -p /etc/sysctl.conf",
"iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE",
"iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j DNAT --to 172.31.0.... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/security_guide/s1-firewall-ipt-fwd |
Chapter 2. Eclipse Temurin features | Chapter 2. Eclipse Temurin features Eclipse Temurin does not contain structural changes from the upstream distribution of OpenJDK. For the list of changes and security fixes that the latest OpenJDK 21 release of Eclipse Temurin includes, see OpenJDK 21.0.3 Released . New features and enhancements Review the following r... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/21/html/release_notes_for_eclipse_temurin_21.0.3/openjdk-temurin-features-21-0-3_openjdk |
Chapter 5. FirmwareSchema [metal3.io/v1alpha1] | Chapter 5. FirmwareSchema [metal3.io/v1alpha1] Description FirmwareSchema is the Schema for the firmwareschemas API. Type object 5.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the la... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/provisioning_apis/firmwareschema-metal3-io-v1alpha1 |
Chapter 1. Network APIs | Chapter 1. Network APIs 1.1. AdminPolicyBasedExternalRoute [k8s.ovn.org/v1] Description AdminPolicyBasedExternalRoute is a CRD allowing the cluster administrators to configure policies for external gateway IPs to be applied to all the pods contained in selected namespaces. Egress traffic from the pods that belong to th... | [
"Name: \"mysvc\", Subsets: [ { Addresses: [{\"ip\": \"10.10.1.1\"}, {\"ip\": \"10.10.2.2\"}], Ports: [{\"name\": \"a\", \"port\": 8675}, {\"name\": \"b\", \"port\": 309}] }, { Addresses: [{\"ip\": \"10.10.3.3\"}], Ports: [{\"name\": \"a\", \"port\": 93}, {\"name\": \"b\", \"port\": 76}] }, ]"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/network_apis/network-apis |
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