title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
20.19. Creating a Dump File of a Guest Virtual Machine's Core Using virsh dump | 20.19. Creating a Dump File of a Guest Virtual Machine's Core Using virsh dump One of the methods of troubleshooting guest virtual machines (in addition to kdump and pvpanic ) is using the virsh dump domain corefilepath [ --bypass-cache ] { --live | --crash | --reset } [ --verbose ] [ --memory-only ] [ --format = forma... | [
"virsh dump guest1 core/file/path.file --memory-only --reset"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/sect-domain_commands-creating_a_dump_file_of_a_domains_core |
Chapter 3. Installing CodeReady Workspaces in TLS mode with self-signed certificates | Chapter 3. Installing CodeReady Workspaces in TLS mode with self-signed certificates The following section describes the deployment and configuration of CodeReady Workspaces with self-signed certificates. Self-signed certificates are certificates that are not signed by a commonly trusted certificate authority (CA), but... | [
"CA_CN=\"Local Red Hat CodeReady Workspaces Signer\" DOMAIN=*. <expected.domain.com> OPENSSL_CNF= <path_to_openssl.cnf>",
"openssl genrsa -out ca.key 4096",
"openssl req -x509 -new -nodes -key ca.key -sha256 -days 1024 -out ca.crt -subj /CN=\"USD{CA_CN}\" -reqexts SAN -extensions SAN -config <(cat USD{OPENSSL_C... | https://docs.redhat.com/en/documentation/red_hat_codeready_workspaces/2.1/html/installation_guide/installing-codeready-workspaces-in-tls-mode-with-self-signed-certificates_crw |
Chapter 25. Load balancing on RHOSP | Chapter 25. Load balancing on RHOSP 25.1. Limitations of load balancer services OpenShift Container Platform clusters on Red Hat OpenStack Platform (RHOSP) use Octavia to handle load balancer services. As a result of this choice, such clusters have a number of functional limitations. RHOSP Octavia has two supported pro... | [
"openstack loadbalancer create --name API_OCP_CLUSTER --vip-subnet-id <id_of_worker_vms_subnet>",
"openstack loadbalancer listener create --name API_OCP_CLUSTER_6443 --protocol HTTPS--protocol-port 6443 API_OCP_CLUSTER",
"openstack loadbalancer pool create --name API_OCP_CLUSTER_pool_6443 --lb-algorithm ROUND_R... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/networking/load-balancing-openstack |
Chapter 9. Installing a cluster on Azure into a government region | Chapter 9. Installing a cluster on Azure into a government region In OpenShift Container Platform version 4.15, you can install a cluster on Microsoft Azure into a government region. To configure the government region, you modify parameters in the install-config.yaml file before you install the cluster. 9.1. Prerequisi... | [
"The cluster is configured so that the Operators do not create public records for the cluster and all cluster machines are placed in the private subnets that you specify.",
"ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1",
"cat <path>/<file_name>.pub",
"cat ~/.ssh/id_ed25519.pub",
"eval \"USD(ssh-agent... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/installing_on_azure/installing-azure-government-region |
Chapter 2. Installing a user-provisioned cluster on bare metal | Chapter 2. Installing a user-provisioned cluster on bare metal In OpenShift Container Platform 4.16, you can install a cluster on bare metal infrastructure that you provision. Important While you might be able to follow this procedure to deploy a cluster on virtualized or cloud environments, you must be aware of additi... | [
"USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/installing_on_bare_metal/installing-bare-metal |
CLI reference | CLI reference Red Hat Enterprise Linux AI 1.2 RHEL AI command line interface (CLI) reference Red Hat RHEL AI Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_ai/1.2/html/cli_reference/index |
E.3. Enabling encrypted VNC consoles for FIPS | E.3. Enabling encrypted VNC consoles for FIPS You can set up encrypted VNC consoles to work with a Red Hat Virtualization (RHV) Manager and hosts that have FIPS enabled. To set up encrypted VNC consoles, you complete the following procedures: Enable FIPS in RHV . Configure the cluster to enable VNC Encryption . Run the... | [
"ssh root@rhvm",
"cd /usr/share/ovirt-engine/ansible-runner-service-project/project/ ansible-playbook --ask-pass --inventory=<hostname> ovirt-vnc-sasl.yml <1>",
"Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this. Please add this host's f... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/administration_guide/enabling-encrypted-vnc-consoles-for-fips |
Chapter 2. Understanding OpenShift Service Mesh | Chapter 2. Understanding OpenShift Service Mesh Red Hat OpenShift Service Mesh is composed of two parts: Red Hat OpenShift Service Mesh resources Kiali provided by Red Hat Kali provided by Red Hat is composed of three parts: Kiali Operator provided by Red Hat Kiali Server OpenShift Service Mesh Console (OSSMC) plugin O... | [
"apiVersion: sailoperator.io/v1alpha1 kind: Istio metadata: name: default spec: version: v1.22.3 namespace: istio-system updateStrategy: type: InPlace values: pilot: resources: requests: cpu: 100m memory: 1024Mi",
"oc explain istios.spec.values",
"apiVersion: sailoperator.io/v1alpha1 kind: IstioCNI metadata: na... | https://docs.redhat.com/en/documentation/red_hat_openshift_service_mesh/3.0.0tp1/html/about/understanding-service-mesh |
Chapter 2. Ceph Object Gateway administrative API | Chapter 2. Ceph Object Gateway administrative API As a developer, you can administer the Ceph Object Gateway by interacting with the RESTful application programming interface (API). The Ceph Object Gateway makes available the features of the radosgw-admin command in a RESTful API. You can manage users, data, quotas, an... | [
"PUT /admin/user?caps&format=json HTTP/1.1 Host: FULLY_QUALIFIED_DOMAIN_NAME Content-Type: text/plain Authorization: AUTHORIZATION_TOKEN usage=read",
"Authorization: AWS ACCESS_KEY : HASH_OF_HEADER_AND_SECRET",
"httpRequest.addHeader(\"Authorization\", \"AWS \" + this.getAccessKey() + \":\" + base64Sha1Hmac(hea... | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/7/html/developer_guide/ceph-object-gateway-administrative-api |
Chapter 8. ConsoleYAMLSample [console.openshift.io/v1] | Chapter 8. ConsoleYAMLSample [console.openshift.io/v1] Description ConsoleYAMLSample is an extension for customizing OpenShift web console YAML samples. Compatibility level 2: Stable within a major release for a minimum of 9 months or 3 minor releases (whichever is longer). Type object Required metadata spec 8.1. Speci... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/console_apis/consoleyamlsample-console-openshift-io-v1 |
Chapter 5. Uninstalling OpenShift Data Foundation | Chapter 5. Uninstalling OpenShift Data Foundation 5.1. Uninstalling OpenShift Data Foundation in Internal mode To uninstall OpenShift Data Foundation in Internal mode, refer to the knowledge base article on Uninstalling OpenShift Data Foundation . | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.13/html/deploying_openshift_data_foundation_on_any_platform/uninstalling_openshift_data_foundation |
Chapter 30. Utility functions for using ansi control chars in logs | Chapter 30. Utility functions for using ansi control chars in logs Utility functions for logging using ansi control characters. This lets you manipulate the cursor position and character color output and attributes of log messages. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/ansi-dot-stp |
Installing on bare metal | Installing on bare metal OpenShift Container Platform 4.12 Installing OpenShift Container Platform on bare metal Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/installing_on_bare_metal/index |
Overview, concepts, and deployment considerations | Overview, concepts, and deployment considerations Red Hat Satellite 6.15 Explore the Satellite architecture and plan Satellite deployment Red Hat Satellite Documentation Team satellite-doc-list@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html/overview_concepts_and_deployment_considerations/index |
8.134. openssh | 8.134. openssh 8.134.1. RHSA-2013:1591 - Low: openssh security, bug fix, and enhancement update Updated openssh packages that fix one security issue, several 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 low securi... | [
"It is recommended that your private key files are NOT accessible by others.",
"It is required that your private key files are NOT accessible by others."
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/openssh |
6.6. Other Ext4 File System Utilities | 6.6. Other Ext4 File System Utilities Red Hat Enterprise Linux 6 also features other utilities for managing ext4 file systems: e2fsck Used to repair an ext4 file system. This tool checks and repairs an ext4 file system more efficiently than ext3, thanks to updates in the ext4 disk structure. e2label Changes the label o... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/storage_administration_guide/ext4others |
Chapter 20. Changing a subscription service | Chapter 20. Changing a subscription service To manage the subscriptions, you can register a RHEL system with either Red Hat Subscription Management Server or Red Hat Satellite Server. If required, you can change the subscription service at a later point. To change the subscription service under which you are registered... | [
"subscription-manager unregister"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/interactively_installing_rhel_over_the_network/changing-a-subscripton-service_rhel-installer |
Chapter 3. MachineAutoscaler [autoscaling.openshift.io/v1beta1] | Chapter 3. MachineAutoscaler [autoscaling.openshift.io/v1beta1] Description MachineAutoscaler is the Schema for the machineautoscalers API Type object 3.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recogn... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/autoscale_apis/machineautoscaler-autoscaling-openshift-io-v1beta1 |
Chapter 8. Copying files between buckets | Chapter 8. Copying files between buckets To copy files between buckets in your object store from your workbench, use the copy() method. Prerequisites You have cloned the odh-doc-examples repository to your workbench. You have opened the s3client_examples.ipynb file in your workbench. You have installed Boto3 and config... | [
"#Copying files between buckets #Replace the placeholder values with your own. copy_source = { 'Bucket': '<bucket_name>', 'Key': '<key>' } s3_client.copy(copy_source, '<destination bucket>', '<destination_key>')",
"copy_source = { 'Bucket': 'aqs086-image-registry', 'Key': 'series43-image12-086.csv' }",
"s3_clie... | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_self-managed/2.18/html/working_with_data_in_an_s3-compatible_object_store/copying-files-to-between-buckets_s3 |
Red Hat Cloud Access Reference Guide | Red Hat Cloud Access Reference Guide Subscription Central 1-latest Red Hat Subscription Management Documentation Team rhsm-docs@redhat.com Abstract Red Hat Cloud Access allows you to move your Red Hat subscriptions from physical or on-premise systems onto specific certified cloud providers with full support from Red Ha... | null | https://docs.redhat.com/en/documentation/subscription_central/1-latest/html/red_hat_cloud_access_reference_guide/index |
Chapter 3. Introduction to Red Hat Virtualization Products and Features | Chapter 3. Introduction to Red Hat Virtualization Products and Features This chapter introduces the main virtualization products and features available in Red Hat Enterprise Linux. 3.1. KVM and Virtualization in Red Hat Enterprise Linux KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on A... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_getting_started_guide/chap-Virtualization_Getting_Started-Products |
Chapter 3. Managing LVM volume groups | Chapter 3. Managing LVM volume groups You can create and use volume groups (VGs) to manage and resize multiple physical volumes (PVs) combined into a single storage entity. Extents are the smallest units of space that you can allocate in LVM. Physical extents (PE) and logical extents (LE) has the default size of 4 MiB ... | [
"pvs",
"vgcreate VolumeGroupName PhysicalVolumeName1 PhysicalVolumeName2",
"vgs VG #PV #LV #SN Attr VSize VFree VolumeGroupName 1 0 0 wz--n- 28.87g 28.87g",
"vgs",
"vgrename OldVolumeGroupName NewVolumeGroupName",
"vgs VG #PV #LV #SN Attr VSize VFree NewVolumeGroupName 1 0 0 wz--n- 28.87g 28.87g",
"vgs"... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_logical_volumes/managing-lvm-volume-groups_configuring-and-managing-logical-volumes |
Chapter 3. Distributed tracing platform (Tempo) | Chapter 3. Distributed tracing platform (Tempo) 3.1. Installing Installing the distributed tracing platform (Tempo) requires the Tempo Operator and choosing which type of deployment is best for your use case: For microservices mode, deploy a TempoStack instance in a dedicated OpenShift project. For monolithic mode, dep... | [
"oc login --username=<your_username>",
"oc apply -f - << EOF apiVersion: project.openshift.io/v1 kind: Project metadata: labels: kubernetes.io/metadata.name: openshift-tempo-operator openshift.io/cluster-monitoring: \"true\" name: openshift-tempo-operator EOF",
"oc apply -f - << EOF apiVersion: operators.coreos... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/distributed_tracing/distributed-tracing-platform-tempo |
Chapter 8. Managing projects | Chapter 8. Managing projects As an OpenStack administrator, you can create and manage projects. A project is a pool of shared virtual resources, to which you can assign OpenStack users and groups. You can configure the quota of shared virtual resources in each project. You can create multiple projects that will not int... | [
"openstack domain create corp",
"+-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | | | enabled | True | | id | 6059b0b93b8d4ddb9d31ea47de93f0ab | | name | corp | | options | {} | | tags | [] | +-------------+--------------------... | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/performing_security_operations/assembly_managing-projects |
function::print_ustack | function::print_ustack Name function::print_ustack - Print out stack for the current task from string. Synopsis Arguments stk String with list of hexadecimal addresses for the current task. Description Perform a symbolic lookup of the addresses in the given string, which is assumed to be the result of a prior call to u... | [
"print_ustack(stk:string)"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-print-ustack |
10.3. Using the Cache with NFS | 10.3. Using the Cache with NFS NFS will not use the cache unless explicitly instructed. To configure an NFS mount to use FS-Cache, include the -o fsc option to the mount command: All access to files under /mount/point will go through the cache, unless the file is opened for direct I/O or writing. For more information, ... | [
"mount nfs-share :/ /mount/point -o fsc"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/storage_administration_guide/fscachenfs |
2.13. Java Content Repository | 2.13. Java Content Repository Java Content Repository is a content repository for Java API. JCR provides the following information related services: read/write access to information, the ability to structure files in hierarchical manner, the ability to work with structured/unstructured content, the ability to search an... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/user_guide_volume_1_teiid_designer/java_content_repository1 |
Chapter 2. SELinux Contexts | Chapter 2. SELinux Contexts Processes and files are labeled with an SELinux context that contains additional information, such as an SELinux user, role, type, and, optionally, a level. When running SELinux, all of this information is used to make access control decisions. In Red Hat Enterprise Linux, SELinux provides a... | [
"~]USD ls -Z file1 -rwxrw-r-- user1 group1 unconfined_u:object_r:user_home_t:s0 file1",
"~]# 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 *",
"~]USD ls -Z /usr/bin/passwd -rwsr-xr-x r... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/selinux_users_and_administrators_guide/chap-security-enhanced_linux-selinux_contexts |
Chapter 38. PodTemplate schema reference | Chapter 38. PodTemplate schema reference Used in: CruiseControlTemplate , EntityOperatorTemplate , JmxTransTemplate , KafkaBridgeTemplate , KafkaClusterTemplate , KafkaConnectTemplate , KafkaExporterTemplate , KafkaMirrorMakerTemplate , KafkaNodePoolTemplate , ZookeeperClusterTemplate Full list of PodTemplate schema pr... | [
"template: pod: metadata: labels: label1: value1 annotations: anno1: value1 imagePullSecrets: - name: my-docker-credentials securityContext: runAsUser: 1000001 fsGroup: 0 terminationGracePeriodSeconds: 120 hostAliases: - ip: \"192.168.1.86\" hostnames: - \"my-host-1\" - \"my-host-2\" #"
] | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/streams_for_apache_kafka_api_reference/type-PodTemplate-reference |
6.2. Current Version | 6.2. Current Version The current element signifies if the version specified is the most recent supported compatibility level. The value is a Boolean true or false . | [
"<capabilities> <version major=\"4\" minor=\"0\"> <current>true</current> </version> </capabilities>"
] | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/version_3_rest_api_guide/current_version |
Appendix D. Command-Line Tools | Appendix D. Command-Line Tools AMQ Broker includes a set of command-line interface (CLI) tools so you can manage your messaging journal. The table below lists the name for each tool and its description. Tool Description exp Exports the message data using a special and independent XML format. imp Imports the journal to ... | [
"./artemis help data NAME artemis data - data tools group (print|imp|exp|encode|decode|compact) (example ./artemis data print) SYNOPSIS artemis data artemis data compact [--broker <brokerConfig>] [--verbose] [--paging <paging>] [--journal <journal>] [--large-messages <largeMessges>] [--bindings <binding>] artemis d... | https://docs.redhat.com/en/documentation/red_hat_amq_broker/7.10/html/configuring_amq_broker/cli_tools |
Chapter 1. Introduction to spine-leaf networking | Chapter 1. Introduction to spine-leaf networking The following chapters provide information about constructing a spine-leaf network topology for your Red Hat OpenStack Platform environment. This includes a full end-to-end scenario and example files to help replicate a more extensive network topology within your own env... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/configuring_spine-leaf_networking/assembly_introduction-to-spine-leaf-networking |
34.4. Detecting and Recovering from Successive Crashed Nodes | 34.4. Detecting and Recovering from Successive Crashed Nodes Red Hat JBoss Data Grid is unable to distinguish whether a node left the cluster because of a process or machine crash, or because of a network failure. If a single node exits the cluster, and if the value of numOwners is greater than 1, the cluster remains a... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/detecting_and_recovering_from_successive_crashed_nodes |
Chapter 7. System Auditing | Chapter 7. System Auditing The Linux Audit system provides a way to track security-relevant information on your system. Based on pre-configured rules, Audit generates log entries to record as much information about the events that are happening on your system as possible. This information is crucial for mission-critica... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/security_guide/chap-system_auditing |
Chapter 43. Decision table use case | Chapter 43. Decision table use case An online shopping site lists the shipping charges for ordered items. The site provides free shipping under the following conditions: The number of items ordered is 4 or more and the checkout total is USD300 or more. Standard shipping is selected (4 or 5 business days from the date o... | null | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/developing_decision_services_in_red_hat_decision_manager/decision-tables-use-case-con |
Chapter 5. Upgrading the Migration Toolkit for Containers | Chapter 5. Upgrading the Migration Toolkit for Containers You can upgrade the Migration Toolkit for Containers (MTC) on OpenShift Container Platform 4.11 by using Operator Lifecycle Manager. You can upgrade MTC on OpenShift Container Platform 4.5, and earlier versions, by reinstalling the legacy Migration Toolkit for C... | [
"oc -n openshift-migration get sub",
"NAME PACKAGE SOURCE CHANNEL mtc-operator mtc-operator mtc-operator-catalog release-v1.7 redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace redhat-oadp-operator mtc-operator-catalog stable-1.0",
"oc -n openshift-migration get sub -o json | jq -r '.ite... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/migration_toolkit_for_containers/upgrading-mtc |
Chapter 2. Understanding ephemeral storage | Chapter 2. Understanding ephemeral storage 2.1. Overview In addition to persistent storage, pods and containers can require ephemeral or transient local storage for their operation. The lifetime of this ephemeral storage does not extend beyond the life of the individual pod, and this ephemeral storage cannot be shared ... | [
"apiVersion: v1 kind: Pod metadata: name: frontend spec: containers: - name: app image: images.my-company.example/app:v4 resources: requests: ephemeral-storage: \"2Gi\" 1 limits: ephemeral-storage: \"4Gi\" 2 volumeMounts: - name: ephemeral mountPath: \"/tmp\" - name: log-aggregator image: images.my-company.example/... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/storage/understanding-ephemeral-storage |
GitOps | GitOps OpenShift Dedicated 4 A declarative way to implement continuous deployment for cloud native applications. Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_dedicated/4/html/gitops/index |
Chapter 61. Security | Chapter 61. Security NSS accept malformed RSA PKCS#1 v1.5 signatures made with an RSA-PSS key The Network Security Services (NSS) libraries do not check the type of an RSA public key used by a server when validating signatures made using a corresponding private key. Consequently, NSS accept malformed RSA PKCS#1 v1.5 si... | [
"Error generating remediation role '.../remediation.sh': Exit code of 'oscap' was 1: [output truncated]"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.5_release_notes/known_issues_security |
GitOps | GitOps OpenShift Container Platform 4.18 A declarative way to implement continuous deployment for cloud native applications. Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html-single/gitops/index |
5.5. Resource Groups | 5.5. Resource Groups One of the most common elements of a cluster is a set of resources that need to be located together, start sequentially, and stop in the reverse order. To simplify this configuration, Pacemaker supports the concept of groups. You create a resource group with the following command, specifying the re... | [
"pcs resource group add group_name resource_id",
"pcs resource create resource_id standard:provider:type|type [resource_options] [op operation_action operation_options ] --group group_name",
"pcs resource group remove group_name resource_id",
"pcs resource group list",
"pcs resource group add shortcut IPadd... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/configuring_the_red_hat_high_availability_add-on_with_pacemaker/s1-resourcegroups-HAAR |
Chapter 10. Error handling | Chapter 10. Error handling Errors in AMQ Python can be handled in two different ways: Catching exceptions Overriding event-handling functions to intercept AMQP protocol or connection errors 10.1. Catching exceptions All of the exceptions that AMQ Python throws inherit from the ProtonException class, which in turn inher... | [
"try: # Something that might throw an exception except ProtonException as e: # Handle Proton-specific problems here except Exception as e: # Handle more general problems here }"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_python_client/error_handling |
Chapter 8. Ceph debugging and logging configuration | Chapter 8. Ceph debugging and logging configuration As a storage administrator, you can increase the amount of debugging and logging information in cephadm to help diagnose problems with Red Hat Ceph Storage. Prerequisites Red Hat Ceph Storage software is installed. Additional resources See all the Red Hat Ceph Storage... | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/8/html/configuration_guide/ceph-debugging-and-logging-configuration |
Chapter 1. Configuring resource quota or requests | Chapter 1. Configuring resource quota or requests With the Argo CD custom resource (CR), you can create, update, and delete resource requests and limits for Argo CD workloads. 1.1. Configuring workloads with resource requests and limits You can create Argo CD custom resource workloads with resource requests and limits.... | [
"apiVersion: argoproj.io/v1beta1 kind: ArgoCD metadata: name: example spec: server: resources: limits: cpu: 500m memory: 256Mi requests: cpu: 125m memory: 128Mi route: enabled: true applicationSet: resources: limits: cpu: '2' memory: 1Gi requests: cpu: 250m memory: 512Mi repo: resources: limits: cpu: '1' memory: 51... | https://docs.redhat.com/en/documentation/red_hat_openshift_gitops/1.15/html/managing_resource_use/configuring-resource-quota |
Appendix B. Defaults, Constraints, and Extensions for Certificates and CRLs | Appendix B. Defaults, Constraints, and Extensions for Certificates and CRLs This appendix explains both the standard certificate extensions defined by X.509 v3 and the extensions defined by Netscape that were used in versions of products released before X.509 v3 was finalized. It provides recommendations for extensions... | [
"policyset.serverCertSet.9.constraint.name=No Constraint policyset.serverCertSet.9.default.class_id=subjectAltNameExtDefaultImpl policyset.serverCertSet.9.default.name=Subject Alternative Name Extension Default policyset.serverCertSet.9.default.params.subjAltExtGNEnable_0=true policyset.serverCertSet.9.default.para... | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/administration_guide/Certificate_and_CRL_Extensions |
Using the Cryostat dashboard | Using the Cryostat dashboard Red Hat build of Cryostat 3 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_build_of_cryostat/3/html/using_the_cryostat_dashboard/index |
Installing on GCP | Installing on GCP OpenShift Container Platform 4.15 Installing OpenShift Container Platform on Google Cloud Platform Red Hat OpenShift Documentation Team | [
"ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1",
"cat <path>/<file_name>.pub",
"cat ~/.ssh/id_ed25519.pub",
"eval \"USD(ssh-agent -s)\"",
"Agent pid 31874",
"ssh-add <path>/<file_name> 1",
"Identity added: /home/<you>/<path>/<file_name> (<computer_name>)",
"tar -xvf openshift-install-linux.tar.g... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/installing_on_gcp/index |
Data Grid downloads | Data Grid downloads Access the Data Grid Software Downloads on the Red Hat customer portal. Note You must have a Red Hat account to access and download Data Grid software. | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.4/html/using_the_data_grid_command_line_interface/rhdg-downloads_datagrid |
Chapter 3. Installing a cluster on IBM Power in a restricted network | Chapter 3. Installing a cluster on IBM Power in a restricted network In OpenShift Container Platform version 4.14, you can install a cluster on IBM Power(R) infrastructure that you provision in a restricted network. Important Additional considerations exist for non-bare metal platforms. Review the information in the gu... | [
"USDTTL 1W @ IN SOA ns1.example.com. root ( 2019070700 ; serial 3H ; refresh (3 hours) 30M ; retry (30 minutes) 2W ; expiry (2 weeks) 1W ) ; minimum (1 week) IN NS ns1.example.com. IN MX 10 smtp.example.com. ; ; ns1.example.com. IN A 192.168.1.5 smtp.example.com. IN A 192.168.1.5 ; helper.example.com. IN A 192.168.... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/installing_on_ibm_power/installing-restricted-networks-ibm-power |
Chapter 4. Installing a cluster on Alibaba Cloud with customizations | Chapter 4. Installing a cluster on Alibaba Cloud with customizations In OpenShift Container Platform version 4.14, you can install a customized cluster on infrastructure that the installation program provisions on Alibaba Cloud. To customize the installation, you modify parameters in the install-config.yaml file before... | [
"ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1",
"cat <path>/<file_name>.pub",
"cat ~/.ssh/id_ed25519.pub",
"eval \"USD(ssh-agent -s)\"",
"Agent pid 31874",
"ssh-add <path>/<file_name> 1",
"Identity added: /home/<you>/<path>/<file_name> (<computer_name>)",
"tar -xvf openshift-install-linux.tar.g... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.14/html/installing_on_alibaba/installing-alibaba-customizations |
12.19. JPA Translator | 12.19. JPA Translator The JPA translator, known by the type name jpa2, can reverse a JPA object model into a relational model, which can then be integrated with other relational or non-relational sources. The JPA Translator currently has no import or execution properties. JPA source procedures may be created using the ... | [
"SELECT x.* FROM (call jpa_source.native('search;FROM Account')) w, ARRAYTABLE(w.tuple COLUMNS \"id\" string , \"type\" string, \"name\" String) AS x",
"SELECT x.* FROM (call jpa_source.native('delete;<jpa-ql>')) w, ARRAYTABLE(w.tuple COLUMNS \"updatecount\" integer) AS x",
"SELECT x.* FROM (call jpa_source.nat... | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_3_reference_material/jpa_translator |
4.4. Supported Hardware Security Modules | 4.4. Supported Hardware Security Modules The following table lists Hardware Security Modules (HSM) supported by Red Hat Certificate System: HSM Firmware Appliance Software Client Software nCipher nShield Connect XC (High) nShield_HSM_Firmware-12.72.1 12.71.0 SecWorld_Lin64-12.71.0 Thales TCT Luna Network HSM Luna-T7 lu... | null | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/planning_installation_and_deployment_guide/Release_Notes-Deployment_Notes-Optional_Server_Hardware |
Troubleshooting Ansible Automation Platform | Troubleshooting Ansible Automation Platform Red Hat Ansible Automation Platform 2.5 Troubleshoot issues with Ansible Automation Platform Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/troubleshooting_ansible_automation_platform/index |
8.12. SCAP Security Guide profiles supported in RHEL 7 | 8.12. SCAP Security Guide profiles supported in RHEL 7 Use only the SCAP content provided in the particular minor release of RHEL. This is because components that participate in hardening are periodically updated with new capabilities. SCAP content changes to reflect these updates, but it is not always backward compati... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/security_guide/scap-security-guide-profiles-supported-in-rhel-7_scanning-the-system-for-configuration-compliance-and-vulnerabilities |
3.12. Creating a Virtual Disk | 3.12. Creating a Virtual Disk To ensure that a newly created virtual machine has access to persistent storage you must create and attach a disk. This Ruby example creates and attaches a virtual storage disk to a virtual machine. # Locate the virtual machines service and use it to find the virtual # machine: vms_service... | [
"Locate the virtual machines service and use it to find the virtual machine: vms_service = connection.system_service.vms_service vm = vms_service.list(search: 'name=myvm')[0] Locate the service that manages the disk attachments of the virtual machine: disk_attachments_service = vms_service.vm_service(vm.id).disk_at... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/ruby_sdk_guide/creating_a_virtual_disk |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Do let us know how we can make it better. To give feedback: For simple comments on specific passages: Make sure you are viewing the documentation in the HTML format. In addition, ensure you see the Feedback button in the upper ri... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.9/html/deploying_openshift_data_foundation_using_ibm_power/providing-feedback-on-red-hat-documentation_ibm-power |
Chapter 12. Preparing for Installation | Chapter 12. Preparing for Installation 12.1. Preparing for a Network Installation Important The eHEA module fails to initialize if 16 GB huge pages are assigned to a system or partition and the kernel command line does not contain the huge page parameters. Therefore, when you perform a network installation through an I... | [
"linux mediacheck",
"dd if=/dev/ dvd of=/ path_to_image / name_of_image .iso",
"mv / path_to_image / name_of_image .iso / publicly_available_directory /",
"sha256sum name_of_image .iso",
"mount -t iso9660 / path_to_image / name_of_image .iso / mount_point -o loop,ro cp -pr / mount_point /images / publicly_a... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/ch-preparing-ppc |
Chapter 6. Job template examples and extensions | Chapter 6. Job template examples and extensions Use this section as a reference to help modify, customize, and extend your job templates to suit your requirements. 6.1. Customizing job templates When creating a job template, you can include an existing template in the template editor field. This way you can combine tem... | [
"<%= render_template 'Package Action - SSH Default', :action => 'install', :package => 'nginx' %> <%= render_template 'Service Action - SSH Default', :action => 'start', :service_name => 'nginx' %>",
"<%= render_template 'Package Action - SSH Default', :action => 'install', :package => input(\"package\") %>",
"... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.16/html/managing_configurations_by_using_ansible_integration/job_template_examples_and_extensions_ansible |
5.8.2. Object Selection | 5.8.2. Object Selection This section provides a series of tables that list the information you can display about the LVM objects with the pvs , vgs , and lvs commands. For convenience, a field name prefix can be dropped if it matches the default for the command. For example, with the pvs command, name means pv_name , b... | [
"pvs -o free PFree 17.14G 17.09G 17.14G",
"pvs PV VG Fmt Attr PSize PFree /dev/sdb1 new_vg lvm2 a- 17.14G 17.14G /dev/sdc1 new_vg lvm2 a- 17.14G 17.09G /dev/sdd1 new_vg lvm2 a- 17.14G 17.13G",
"pvs -v Scanning for physical volume names PV VG Fmt Attr PSize PFree DevSize PV UUID /dev/sdb1 new_vg lvm2 a- 17.14G 1... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/report_object_selection |
Chapter 24. Integrating LDAP and SSL | Chapter 24. Integrating LDAP and SSL With Red Hat Process Automation Manager you can integrate LDAP and SSL through Red Hat Single Sign-On. For more information, see the Red Hat Single Sign-On Server Administration Guide . | null | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/installing_and_configuring_red_hat_process_automation_manager/ldap-ssl-con_install-on-eap |
Chapter 4. KafkaSpec schema reference | Chapter 4. KafkaSpec schema reference Used in: Kafka Property Property type Description kafka KafkaClusterSpec Configuration of the Kafka cluster. zookeeper ZookeeperClusterSpec Configuration of the ZooKeeper cluster. This section is required when running a ZooKeeper-based Apache Kafka cluster. entityOperator EntityOpe... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/streams_for_apache_kafka_api_reference/type-kafkaspec-reference |
Chapter 7. Login | Chapter 7. Login Troubleshoot login issues. 7.1. Issue - Logging in to the automation controller UI results in "Invalid username or password. Please try again." When you try to log in to the automation controller UI, the login fails and you see the error message: "Invalid username or password. Please try again.". One r... | [
"echo \"settings.SESSIONS_PER_USER = -1\" | awx-manage shell_plus --quiet"
] | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/troubleshooting_ansible_automation_platform/troubleshoot-login |
Chapter 3. Logging information for Red Hat Quay | Chapter 3. Logging information for Red Hat Quay Obtaining log information using can be beneficial in various ways for managing, monitoring, and troubleshooting applications running in containers or pods. Some of the reasons why obtaining log information is valuable include the following: Debugging and Troubleshooting :... | [
"oc logs <quay_pod_name>",
"podman logs <quay_container_name>",
"gunicorn-web stdout | 2023-01-20 15:41:52,071 [205] [DEBUG] [app] Starting request: urn:request:0d88de25-03b0-4cf9-b8bc-87f1ac099429 (/oauth2/azure/callback) {'X-Forwarded-For': '174.91.79.124'}",
"oc logs <quay_pod_name> --previous",
"oc logs... | https://docs.redhat.com/en/documentation/red_hat_quay/3.10/html/troubleshooting_red_hat_quay/obtaining-quay-logs |
Chapter 29. Installation and Booting | Chapter 29. Installation and Booting The network service no longer hangs on stop or restart Previously, when certain processes were executed from a network share, the network service could hang if it was stopped or restarted. A patch to the initscripts packages has been applied to not use the pidof utility, and the des... | [
"~]# systemctl restart network.service",
"Device <part> given in clearpart device list does not exist."
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.6_release_notes/bug_fixes_installation_and_booting |
Chapter 2. Default resource requirements for Red Hat Advanced Cluster Security for Kubernetes | Chapter 2. Default resource requirements for Red Hat Advanced Cluster Security for Kubernetes 2.1. General RHACS requirements Before you can install RHACS, your system must meet several requirements. Warning You must not install RHACS on: Amazon Elastic File System (Amazon EFS). Use the Amazon Elastic Block Store (Amaz... | [
"/sys/kernel/btf/vmlinux /boot/vmlinux-<kernel-version> /lib/modules/<kernel-version>/vmlinux-<kernel-version> /lib/modules/<kernel-version>/build/vmlinux /usr/lib/modules/<kernel-version>/kernel/vmlinux /usr/lib/debug/boot/vmlinux-<kernel-version> /usr/lib/debug/boot/vmlinux-<kernel-version>.debug /usr/lib/debug/l... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/installing/acs-default-requirements |
function::user_string_quoted_utf16 | function::user_string_quoted_utf16 Name function::user_string_quoted_utf16 - Quote given user UTF-16 string. Synopsis Arguments addr The user address to retrieve the string from Description This function combines quoting as per string_quoted and UTF-16 decoding as per user_string_utf16 . | [
"user_string_quoted_utf16:string(addr:long)"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-user-string-quoted-utf16 |
Chapter 10. Using the CDI Extension | Chapter 10. Using the CDI Extension Data Grid provides an extension that integrates with the CDI (Contexts and Dependency Injection) programming model and allows you to: Configure and inject caches into CDI Beans and Java EE components. Configure cache managers. Receive cache and cache manager level events. Control dat... | [
"<dependency> <groupId>org.infinispan</groupId> <artifactId>infinispan-cdi-embedded</artifactId> </dependency>",
"<dependency> <groupId>org.infinispan</groupId> <artifactId>infinispan-cdi-remote</artifactId> </dependency>",
"import javax.inject.Qualifier; @Qualifier @Target({ElementType.FIELD, ElementType.PARAM... | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.4/html/embedding_data_grid_in_java_applications/cdi_support |
Chapter 7. Dynamic plugins | Chapter 7. Dynamic plugins 7.1. Overview of dynamic plugins 7.1.1. About dynamic plugins A dynamic plugin allows you to add custom pages and other extensions to your interface at runtime. The ConsolePlugin custom resource registers plugins with the console, and a cluster administrator enables plugins in the console-ope... | [
"conster Header: React.FC = () => { const { t } = useTranslation('plugin__console-demo-plugin'); return <h1>{t('Hello, World!')}</h1>; };",
"yarn install",
"yarn run start",
"oc login",
"yarn run start-console",
"docker build -t quay.io/my-repositroy/my-plugin:latest .",
"docker run -it --rm -d -p 9001:... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/web_console/dynamic-plugins |
Chapter 6. Service Provider Interfaces (SPI) | Chapter 6. Service Provider Interfaces (SPI) Red Hat build of Keycloak is designed to cover most use-cases without requiring custom code, but we also want it to be customizable. To achieve this Red Hat build of Keycloak has a number of Service Provider Interfaces (SPI) for which you can implement your own providers. 6.... | [
"package org.acme.provider; import public class MyThemeSelectorProviderFactory implements ThemeSelectorProviderFactory { @Override public ThemeSelectorProvider create(KeycloakSession session) { return new MyThemeSelectorProvider(session); } @Override public void init(Config.Scope config) { } @Override public void p... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/26.0/html/server_developer_guide/providers |
Chapter 1. Upgrading Red Hat build of Keycloak | Chapter 1. Upgrading Red Hat build of Keycloak Red Hat build of Keycloak is based on the Keycloak project, which enables you to secure your web applications by providing Web SSO capabilities based on popular standards such as OpenID Connect, OAuth 2.0, and SAML 2.0. The Red Hat build of Keycloak server acts as an OpenI... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/22.0/html/upgrading_guide/intro |
Chapter 6. Message Protection | Chapter 6. Message Protection Abstract The following message protection mechanisms are described in this chapter: protection against eavesdropping (by employing encryption algorithms) and protection against message tampering (by employing message digest algorithms). The protection can be applied at various levels of gr... | [
"<beans xmlns=\"https://osgi.org/xmlns/blueprint/v1.0.0/\" xmlns:http=\"http://cxf.apache.org/transports/http/configuration\" xmlns:sec=\"http://cxf.apache.org/configuration/security\" ... > <http:conduit name=\"https://.*/UserNameOverTransport.*\"> <http:tlsClientParameters disableCNCheck=\"true\"> <sec:keyManager... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_security_guide/msgprotect |
10.5.34. HostnameLookups | 10.5.34. HostnameLookups HostnameLookups can be set to on , off , or double . If HostnameLookups is set to on , the server automatically resolves the IP address for each connection. Resolving the IP address means that the server makes one or more connections to a DNS server, adding processing overhead. If HostnameLooku... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/reference_guide/s2-apache-hostnamelookups |
Preface | Preface The release notes provide high-level coverage of the improvements and additions that have been implemented in Red Hat OpenStack Services on OpenShift 18.0 and document known problems in this release, as well as notable bug fixes, technology previews, deprecated functionality, and other details. | null | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/release_notes/pr01 |
Configuring virtual machine subscriptions | Configuring virtual machine subscriptions Red Hat Satellite 6.15 Using virt-who to manage host-based subscriptions Red Hat Satellite Documentation Team satellite-doc-list@redhat.com | [
"[virt-who-config-1] type=libvirt hypervisor_id=hostname owner=Default_Organization env=Library server=hypervisor1.example.com username=virt_who_user encrypted_password=USDcr_password rhsm_hostname=satellite.example.com rhsm_username=virt_who_reporter_1 rhsm_encrypted_password=USDuser_password rhsm_prefix=/rhsm",
... | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html-single/configuring_virtual_machine_subscriptions/index |
Chapter 5. Scaling a user-provisioned cluster with the Bare Metal Operator | Chapter 5. Scaling a user-provisioned cluster with the Bare Metal Operator After deploying a user-provisioned infrastructure cluster, you can use the Bare Metal Operator (BMO) and other metal 3 components to scale bare-metal hosts in the cluster. This approach helps you to scale a user-provisioned cluster in a more aut... | [
"apiVersion: metal3.io/v1alpha1 kind: Provisioning metadata: name: provisioning-configuration spec: provisioningNetwork: \"Disabled\" watchAllNamespaces: false",
"oc create -f provisioning.yaml",
"provisioning.metal3.io/provisioning-configuration created",
"oc get pods -n openshift-machine-api",
"NAME READY... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/installing_on_bare_metal/scaling-a-user-provisioned-cluster-with-the-bare-metal-operator |
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_openshift_data_foundation/4.14/html/deploying_openshift_data_foundation_using_ibm_cloud/making-open-source-more-inclusive |
Chapter 12. Log file locations | Chapter 12. Log file locations During the deployment process, progress information is displayed in the web browser. This information is also stored on the local file system so that the information logged can be archived or reviewed at a later date, for example, if the web browser stops responding or is closed before th... | null | https://docs.redhat.com/en/documentation/red_hat_hyperconverged_infrastructure_for_virtualization/1.8/html/deploying_red_hat_hyperconverged_infrastructure_for_virtualization_on_a_single_node/tshoot-log-files |
Upgrading from RHEL 6 to RHEL 7 | Upgrading from RHEL 6 to RHEL 7 Red Hat Enterprise Linux 7 Instructions for an in-place upgrade from Red Hat Enterprise Linux 6 to Red Hat Enterprise Linux 7 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/upgrading_from_rhel_6_to_rhel_7/index |
Ruby SDK Guide | Ruby SDK Guide Red Hat Virtualization 4.3 Using the Red Hat Virtualization Ruby SDK Red Hat Virtualization Documentation Team Red Hat Customer Content Services rhev-docs@redhat.com Abstract This guide describes how to install and work with the Red Hat Virtualization Ruby software development kit. | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/ruby_sdk_guide/index |
Chapter 7. NVIDIA GPU architecture overview | Chapter 7. NVIDIA GPU architecture overview NVIDIA supports the use of graphics processing unit (GPU) resources on OpenShift Container Platform. OpenShift Container Platform is a security-focused and hardened Kubernetes platform developed and supported by Red Hat for deploying and managing Kubernetes clusters at scale.... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/architecture/nvidia-gpu-architecture-overview |
Using the Red Hat build of Cryostat Operator to configure Cryostat | Using the Red Hat build of Cryostat Operator to configure Cryostat Red Hat build of Cryostat 2 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_build_of_cryostat/2/html/using_the_red_hat_build_of_cryostat_operator_to_configure_cryostat/index |
5.2. Transport Security Properties | 5.2. Transport Security Properties The following properties can be set when defining the transport security setting for a transport. Table 5.1. SSL Properties Setting Description Default Value mode Options are: disabled , login , or enabled . If set to disabled , no transport or message level encryption will be used. I... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/security_guide/ssl_properties1 |
Virtualization | Virtualization OpenShift Container Platform 4.12 OpenShift Virtualization installation, usage, and release notes Red Hat OpenShift Documentation Team | [
"DataVolume.storage spec is missing accessMode and volumeMode, cannot get access mode from StorageProfile.",
"oc patch storageprofile <storage_profile> --type=merge -p '{\"spec\": {\"claimPropertySets\": [{\"accessModes\": [\"ReadWriteOnce\"], \"volumeMode\": \"Block\"}, {\"accessModes\": [\"ReadWriteOnce\"], \"v... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html-single/virtualization/index |
Chapter 7. Configuring an Ingress Controller for manual DNS Management | Chapter 7. Configuring an Ingress Controller for manual DNS Management As a cluster administrator, when you create an Ingress Controller, the Operator manages the DNS records automatically. This has some limitations when the required DNS zone is different from the cluster DNS zone or when the DNS zone is hosted outside... | [
"apiVersion: operator.openshift.io/v1 kind: IngressController metadata: namespace: openshift-ingress-operator name: <name> 1 spec: domain: <domain> 2 endpointPublishingStrategy: type: LoadBalancerService loadBalancer: scope: External 3 dnsManagementPolicy: Unmanaged 4",
"apply -f <name>.yaml 1",
"SCOPE=USD(oc -... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/networking/ingress-controller-dnsmgt |
Part III. Advanced Clair configuration | Part III. Advanced Clair configuration Use this section to configure advanced Clair features. | null | https://docs.redhat.com/en/documentation/red_hat_quay/3.12/html/vulnerability_reporting_with_clair_on_red_hat_quay/advanced-clair-configuration |
2. Software Versions | 2. Software Versions Table 1. Software Versions Software Description RHEL4 refers to RHEL4 and higher GFS refers to GFS 6.1 and higher | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_logical_volume_manager/software_versions-clvm |
23.18. Storage Pools | 23.18. Storage Pools Although all storage pool back-ends share the same public APIs and XML format, they have varying levels of capabilities. Some may allow creation of volumes, others may only allow use of pre-existing volumes. Some may have constraints on volume size, or placement. The top level element for a storage... | [
"<pool type=\"iscsi\"> <name>virtimages</name> <uuid>3e3fce45-4f53-4fa7-bb32-11f34168b82b</uuid> <allocation>10000000</allocation> <capacity>50000000</capacity> <available>40000000</available> </pool>",
"<source> <host name=\"iscsi.example.com\"/> <device path=\"demo-target\"/> <auth type='chap' username='myname'... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/sect-manipulating_the_domain_xml-storage_pools |
Chapter 1. Introduction | Chapter 1. Introduction 1.1. About the CLI Guide This guide is for engineers, consultants, and others who want to use the Migration Toolkit for Applications (MTA) to migrate Java applications, .NET applications, or other components. In MTA 7.1 and later, you can use MTA to analyze applications written in languages othe... | null | https://docs.redhat.com/en/documentation/migration_toolkit_for_applications/7.2/html/cli_guide/introduction |
3.4. Virtual Disk Performance Options | 3.4. Virtual Disk Performance Options Several virtual disk related options are available to your guest virtual machines during installation that can impact performance. The following image shows the virtual disk options available to your guests. The cache mode, IO mode, and IO tuning can be selected in the Virtual Disk... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_tuning_and_optimization_guide/sect-virtualization_tuning_optimization_guide-virt_manager-virtual-disk_options |
Chapter 1. Network Observability Operator release notes | Chapter 1. Network Observability Operator release notes The Network Observability Operator enables administrators to observe and analyze network traffic flows for OpenShift Container Platform clusters. These release notes track the development of the Network Observability Operator in the OpenShift Container Platform. F... | [
"kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-from-hostnetwork namespace: netobserv spec: podSelector: matchLabels: app: netobserv-operator ingress: - from: - namespaceSelector: matchLabels: policy-group.network.openshift.io/host-network: '' policyTypes: - Ingress"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/network_observability/network-observability-operator-release-notes |
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 fo... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/interactively_installing_rhel_from_installation_media/proc_providing-feedback-on-red-hat-documentation_rhel-installer |
Index | Index B boot menu customization for BIOS systems, Systems with BIOS Firmware customization for UEFI systems, Systems with UEFI Firmware G grub2 custom configuration, Systems with UEFI Firmware I ISO image creation, Creating Custom Boot Images ISO images extracting, Extracting Red Hat Enterprise Linux Boot Images isolin... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/anaconda_customization_guide/ix01 |
Chapter 12. Troubleshooting | Chapter 12. Troubleshooting This section describes resources for troubleshooting the Migration Toolkit for Containers (MTC). For known issues, see the MTC release notes . 12.1. MTC workflow You can migrate Kubernetes resources, persistent volume data, and internal container images to OpenShift Container Platform 4.16 b... | [
"apiVersion: migration.openshift.io/v1alpha1 kind: DirectImageMigration metadata: labels: controller-tools.k8s.io: \"1.0\" name: <direct_image_migration> spec: srcMigClusterRef: name: <source_cluster> namespace: openshift-migration destMigClusterRef: name: <destination_cluster> namespace: openshift-migration namesp... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/migrating_from_version_3_to_4/troubleshooting-3-4 |
Chapter 2. Installing a cluster on Oracle Cloud Infrastructure (OCI) by using the Agent-based Installer | Chapter 2. Installing a cluster on Oracle Cloud Infrastructure (OCI) by using the Agent-based Installer In OpenShift Container Platform 4.18, you can use the Agent-based Installer to install a cluster on Oracle(R) Cloud Infrastructure (OCI), so that you can run cluster workloads on infrastructure that supports dedicate... | [
"./openshift-install version",
"./openshift-install 4.18.0 built from commit ae7977b7d1ca908674a0d45c5c243c766fa4b2ca release image registry.ci.openshift.org/origin/release:4.18ocp-release@sha256:0da6316466d60a3a4535d5fed3589feb0391989982fba59d47d4c729912d6363 release architecture amd64",
"mkdir ~/<directory_na... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/installing_on_oci/installing-oci-agent-based-installer |
Chapter 4. About Kafka Connect | Chapter 4. About Kafka Connect Kafka Connect is an integration toolkit for streaming data between Kafka brokers and other systems. The other system is typically an external data source or target, such as a database. Kafka Connect uses a plugin architecture to provide the implementation artifacts for connectors. Plugins... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_on_openshift_overview/kafka-connect-components_str |
4.255. ql2500-firmware | 4.255. ql2500-firmware 4.255.1. RHBA-2011:1660 - ql2500-firmware bug fix update An updated ql2500-firmware package that fixes multiple bugs and adds various enhancements is now available for Red Hat Enterprise Linux 6. The ql2500-firmware package provides the firmware required to run the QLogic 2500 Series of mass stor... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.2_technical_notes/ql2500-firmware |
Chapter 9. Visualizing external entities | Chapter 9. Visualizing external entities Important Visualizing external entities is a Technology Preview feature only. Technology Preview features are not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using them in production. These ... | [
"spec: customize: envVars: - name: ROX_EXTERNAL_IPS 1 value: 'true'",
"customize: # Extra environment variables for all containers in all objects. envVars: ROX_EXTERNAL_IPS: \"true\" 1",
"apiVersion: v1 kind: ConfigMap metadata: name: collector-config namespace: stackrox data: runtime_config.yaml: | 1 networkin... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/operating/visualizing-external-entities |
Chapter 5. Using build strategies | Chapter 5. Using build strategies The following sections define the primary supported build strategies, and how to use them. 5.1. Docker build OpenShift Container Platform uses Buildah to build a container image from a Dockerfile. For more information on building container images with Dockerfiles, see the Dockerfile re... | [
"strategy: dockerStrategy: from: kind: \"ImageStreamTag\" name: \"debian:latest\"",
"strategy: dockerStrategy: dockerfilePath: dockerfiles/app1/Dockerfile",
"dockerStrategy: env: - name: \"HTTP_PROXY\" value: \"http://myproxy.net:5187/\"",
"dockerStrategy: buildArgs: - name: \"foo\" value: \"bar\"",
"strate... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/builds/build-strategies |
Chapter 2. Recommended specifications for your large Red Hat OpenStack deployment | Chapter 2. Recommended specifications for your large Red Hat OpenStack deployment You can use the provided recommendations to scale your large cluster deployment. The values in the following procedures are based on testing that the Red Hat OpenStack Platform Performance & Scale Team performed and can vary according to ... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/recommendations_for_large_deployments/assembly-recommended-specifications-for-your-large-openstack-deployment_recommendations-large-deployments |
Chapter 22. Making a High-availability and Disaster Recovery Plan | Chapter 22. Making a High-availability and Disaster Recovery Plan Part of running a Directory Server deployment efficiently is planning for that worst case scenario. This chapter covers general principles for drafting a disaster recovery plan and highlights features in Directory Server that can be used to aide in disas... | null | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/administration_guide/disaster-recovery |
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