title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
Part II. Clair on Red Hat Quay | Part II. Clair on Red Hat Quay This guide contains procedures for running Clair on Red Hat Quay in both standalone and OpenShift Container Platform Operator deployments. | null | https://docs.redhat.com/en/documentation/red_hat_quay/3.9/html/vulnerability_reporting_with_clair_on_red_hat_quay/testing-clair-with-quay |
Chapter 3. Distribution of content in RHEL 9 | Chapter 3. Distribution of content in RHEL 9 3.1. Installation Red Hat Enterprise Linux 9 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: Installation ISO: A full installation image that contains the BaseOS and AppS... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.2_release_notes/distribution |
Chapter 3. Using system-wide cryptographic policies | Chapter 3. Using system-wide cryptographic policies The system-wide cryptographic policies is a system component that configures the core cryptographic subsystems, covering the TLS, IPsec, SSH, DNSSec, and Kerberos protocols. It provides a small set of policies, which the administrator can select. 3.1. System-wide cryp... | [
"update-crypto-policies --show DEFAULT",
"update-crypto-policies --set <POLICY> <POLICY>",
"reboot",
"update-crypto-policies --show <POLICY>",
"update-crypto-policies --set LEGACY Setting system policy to LEGACY",
"wget --secure-protocol= TLSv1_1 --ciphers=\" SECURE128 \" https://example.com",
"curl htt... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/security_hardening/using-the-system-wide-cryptographic-policies_security-hardening |
Chapter 2. Installer-provisioned infrastructure | Chapter 2. Installer-provisioned infrastructure 2.1. vSphere installation requirements Before you begin an installation using installer-provisioned infrastructure, be sure that your vSphere environment meets the following installation requirements. 2.1.1. VMware vSphere infrastructure requirements You must install an O... | [
"platform: vsphere: hosts: - role: bootstrap 1 networkDevice: ipAddrs: - 192.168.204.10/24 2 gateway: 192.168.204.1 3 nameservers: 4 - 192.168.204.1 - role: control-plane networkDevice: ipAddrs: - 192.168.204.11/24 gateway: 192.168.204.1 nameservers: - 192.168.204.1 - role: control-plane networkDevice: ipAddrs: - 1... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.14/html/installing_on_vsphere/installer-provisioned-infrastructure |
Chapter 4. Configuring Ansible automation controller on OpenShift Container Platform | Chapter 4. Configuring Ansible automation controller on OpenShift Container Platform During a Kubernetes upgrade, automation controller must be running. 4.1. Minimizing downtime during OpenShift Container Platform upgrade Make the following configuration changes in automation controller to minimize downtime during the ... | [
"apiVersion: automationcontroller.ansible.com/v1beta1 kind: AutomationController metadata: spec: ee_extra_env: | - name: RECEPTOR_KUBE_SUPPORT_RECONNECT value: enabled ```",
"termination_grace_period_seconds: <time to wait for job to finish>",
"task_affinity: podAntiAffinity: preferredDuringSchedulingIgnoredDur... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/performance_considerations_for_operator_environments/assembly-configure-controller-ocp |
Security APIs | Security APIs OpenShift Container Platform 4.16 Reference guide for security APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/security_apis/index |
Chapter 3. User tasks | Chapter 3. User tasks 3.1. Creating applications from installed Operators This guide walks developers through an example of creating applications from an installed Operator using the OpenShift Container Platform web console. 3.1.1. Creating an etcd cluster using an Operator This procedure walks through creating a new e... | [
"oc get csv",
"oc policy add-role-to-user edit <user> -n <target_project>",
"oc get packagemanifests -n openshift-marketplace",
"NAME CATALOG AGE 3scale-operator Red Hat Operators 91m advanced-cluster-management Red Hat Operators 91m amq7-cert-manager Red Hat Operators 91m couchbase-enterprise-certified Certi... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/operators/user-tasks |
Chapter 8. Securing Kafka | Chapter 8. Securing Kafka A secure deployment of Streams for Apache Kafka might encompass one or more of the following security measures: Encryption for data exchange Authentication to prove identity Authorization to allow or decline actions executed by users Running Streams for Apache Kafka on FIPS-enabled OpenShift c... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/streams_for_apache_kafka_on_openshift_overview/security-overview_str |
Chapter 11. baremetal | Chapter 11. baremetal This chapter describes the commands under the baremetal command. 11.1. baremetal allocation create Create a new baremetal allocation. Usage: Table 11.1. Command arguments Value Summary -h, --help Show this help message and exit --resource-class RESOURCE_CLASS Resource class to request. --trait TRA... | [
"openstack baremetal allocation create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] [--resource-class RESOURCE_CLASS] [--trait TRAITS] [--candidate-node CANDIDATE_NODES] [--name NAME] [--uuid UUID] [--owner OWNER] [--extra <... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/command_line_interface_reference/baremetal |
Chapter 1. Overview | Chapter 1. Overview Note The Ruby software development kit (SDK) is deprecated. Support for Ruby SDK will be removed in a later release. The Ruby software development kit is a Ruby gem that allows you to interact with the Red Hat Virtualization Manager in Ruby projects. By downloading these classes and adding them to y... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/ruby_sdk_guide/chap-overview |
Part I. Creating Red Hat Decision Manager business applications with Spring Boot | Part I. Creating Red Hat Decision Manager business applications with Spring Boot As a developer, you can create Red Hat Decision Manager Spring Boot business applications through Maven archetype commands, configure those applications, and deploy them to an existing service or in the cloud. | null | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/integrating_red_hat_decision_manager_with_other_products_and_components/assembly-springboot-business-apps |
Chapter 23. KafkaAuthorizationKeycloak schema reference | Chapter 23. KafkaAuthorizationKeycloak schema reference Used in: KafkaClusterSpec The type property is a discriminator that distinguishes use of the KafkaAuthorizationKeycloak type from KafkaAuthorizationSimple , KafkaAuthorizationOpa , KafkaAuthorizationCustom . It must have the value keycloak for the type KafkaAuthor... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.9/html/streams_for_apache_kafka_api_reference/type-kafkaauthorizationkeycloak-reference |
Chapter 3. Using node disruption policies to minimize disruption from machine config changes | Chapter 3. Using node disruption policies to minimize disruption from machine config changes By default, when you make certain changes to the fields in a MachineConfig object, the Machine Config Operator (MCO) drains and reboots the nodes associated with that machine config. However, you can create a node disruption po... | [
"apiVersion: operator.openshift.io/v1 kind: MachineConfiguration metadata: name: cluster spec: logLevel: Normal managementState: Managed operatorLogLevel: Normal status: nodeDisruptionPolicyStatus: clusterPolicies: files: - actions: - type: None path: /etc/mco/internal-registry-pull-secret.json - actions: - type: N... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/machine_configuration/machine-config-node-disruption_machine-configs-configure |
Chapter 34. Servers and Services | Chapter 34. Servers and Services Internal buffer locks no longer cause deadlocks in libdb Previously, the libdb database did not lock its internal buffers in the correct order when it accessed pages located in an off-page duplicate (OPD) tree while processing operations on a cursor. A writer process accessed first the ... | [
"ERROR: Error occurred during grub2-mkimage of BOOTX64.efi",
"WARNING: /usr/lib/grub/x86_64-efi/moddep.lst not found, grub2-mkimage will likely fail. Please install the grub2-efi-x64-modules package to fix this.",
"ERROR: BUG BUG BUG! Could not determine size of disk"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.5_release_notes/bug_fixes_servers_and_services |
Chapter 9. Using the Topic Operator to manage Kafka topics | Chapter 9. Using the Topic Operator to manage Kafka topics The KafkaTopic resource configures topics, including partition and replication factor settings. When you create, modify, or delete a topic using KafkaTopic , the Topic Operator ensures that these changes are reflected in the Kafka cluster. For more information ... | [
"apiVersion: kafka.strimzi.io/v1beta2 kind: KafkaTopic metadata: name: topic-name-1 labels: strimzi.io/cluster: my-cluster spec: topicName: topic-name-1",
"apiVersion: kafka.strimzi.io/v1beta2 kind: KafkaTopic metadata: name: my-topic-1 1 spec: topicName: My.Topic.1 2 #",
"apiVersion: kafka.strimzi.io/v1beta2 k... | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/deploying_and_managing_amq_streams_on_openshift/using-the-topic-operator-str |
6.4.2.2. Adding the New Physical Volume to the Volume Group | 6.4.2.2. Adding the New Physical Volume to the Volume Group Add /dev/sdd1 to the existing volume group myvg . | [
"vgextend myvg /dev/sdd1 Volume group \"myvg\" successfully extended pvs -o+pv_used PV VG Fmt Attr PSize PFree Used /dev/sda1 myvg lvm2 a- 17.15G 7.15G 10.00G /dev/sdb1 myvg lvm2 a- 17.15G 15.15G 2.00G /dev/sdc1 myvg lvm2 a- 17.15G 15.15G 2.00G /dev/sdd1 myvg lvm2 a- 17.15G 17.15G 0"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/add_pv_ex4 |
Chapter 3. Ceph Object Gateway and the S3 API | Chapter 3. Ceph Object Gateway and the S3 API As a developer, you can use a RESTful application programming interface (API) that is compatible with the Amazon S3 data access model. You can manage the buckets and objects stored in a Red Hat Ceph Storage cluster through the Ceph Object Gateway. 3.1. Prerequisites A runni... | [
"HTTP/1.1 PUT /buckets/bucket/object.mpeg Host: cname.domain.com Date: Mon, 2 Jan 2012 00:01:01 +0000 Content-Encoding: mpeg Content-Length: 9999999 Authorization: AWS ACCESS_KEY : HASH_OF_HEADER_AND_SECRET",
"firewall-cmd --zone=public --add-port=8080/tcp --permanent firewall-cmd --reload",
"yum install dnsmas... | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/5/html/developer_guide/ceph-object-gateway-and-the-s3-api |
1.3. Configure Authentication in a Security Domain | 1.3. Configure Authentication in a Security Domain To configure authentication settings for a security domain, log into the management console and follow this procedure. Procedure 1.1. Setup Authentication Settings for a Security Domain Open the security domain's detailed view. Click the Configuration label at the top ... | [
"-Djboss.security.disable.secdomain.option=true"
] | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/security_guide/configure_authentication_in_a_security_domain |
GitOps | GitOps OpenShift Container Platform 4.13 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/4.13/html-single/gitops/index |
Appendix D. Proficiency levels | Appendix D. Proficiency levels Each available example teaches concepts that require certain minimum knowledge. This requirement varies by example. The minimum requirements and concepts are organized in several levels of proficiency. In addition to the levels described here, you might need additional information specifi... | null | https://docs.redhat.com/en/documentation/red_hat_support_for_spring_boot/2.7/html/dekorate_guide_for_spring_boot_developers/proficiency-levels |
function::fastcall | function::fastcall Name function::fastcall - Mark function as declared fastcall Synopsis Arguments None Description Call this function before accessing arguments using the *_arg functions if the probed kernel function was declared fastcall in the source. | [
"fastcall()"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-fastcall |
3.4. Example: List Logical Networks Collection | 3.4. Example: List Logical Networks Collection Red Hat Virtualization Manager creates a default ovirtmgmt network on installation. This network acts as the management network for Red Hat Virtualization Manager to access hosts. This network is associated with our Default cluster and is a member of the Default data cente... | [
"GET /ovirt-engine/api/networks HTTP/1.1 Accept: application/xml",
"curl -X GET -H \"Accept: application/xml\" -u [USER:PASS] --cacert [CERT] https:// [RHEVM Host] :443/ovirt-engine/api/networks",
"HTTP/1.1 200 OK Content-Type: application/xml <networks> <network id=\"00000000-0000-0000-0000-000000000009\" href... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/version_3_rest_api_guide/example_list_logical_networks_collection |
16.3. Removing a Guest Virtual Machine Entry | 16.3. Removing a Guest Virtual Machine Entry If the guest virtual machine is running, unregister the system, by running the following command in a terminal window as root on the guest: If the system has been deleted, however, the virtual service cannot tell whether the service is deleted or paused. In that case, you mu... | [
"subscription-manager unregister"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_host_configuration_and_guest_installation_guide/virt-who-remove-guests |
Chapter 4. Configuring additional devices in an IBM Z or IBM LinuxONE environment | Chapter 4. Configuring additional devices in an IBM Z or IBM LinuxONE environment After installing OpenShift Container Platform, you can configure additional devices for your cluster in an IBM Z(R) or IBM(R) LinuxONE environment, which is installed with z/VM. The following devices can be configured: Fibre Channel Proto... | [
"apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: name: worker0 spec: machineConfigSelector: matchExpressions: - {key: machineconfiguration.openshift.io/role, operator: In, values: [worker,worker0]} nodeSelector: matchLabels: node-role.kubernetes.io/worker0: \"\"",
"ACTION==\"add... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/installing_on_ibm_z_and_ibm_linuxone/post-install-configure-additional-devices-ibm-z |
Chapter 2. Red Hat Ceph Storage considerations and recommendations | Chapter 2. Red Hat Ceph Storage considerations and recommendations As a storage administrator, you can have a basic understanding about what things to consider before running a Red Hat Ceph Storage cluster. Understanding such things as, the hardware and network requirements, understanding what type of workloads work we... | [
"ceph soft nofile unlimited",
"USER_NAME soft nproc unlimited"
] | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/5/html/installation_guide/red-hat-ceph-storage-considerations-and-recommendations |
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_platform/17.1/html/configuring_the_compute_service_for_instance_creation/proc_providing-feedback-on-red-hat-documentation |
function::ipmib_remote_addr | function::ipmib_remote_addr Name function::ipmib_remote_addr - Get the remote ip address Synopsis Arguments skb pointer to a struct sk_buff SourceIsLocal flag to indicate whether local operation Description Returns the remote ip address from skb . | [
"ipmib_remote_addr:long(skb:long,SourceIsLocal:long)"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-ipmib-remote-addr |
Chapter 159. Ignite ID Generator Component | Chapter 159. Ignite ID Generator Component Available as of Camel version 2.17 The Ignite ID Generator endpoint is one of camel-ignite endpoints which allows you to interact with Ignite Atomic Sequences and ID Generators . This endpoint only supports producers. 159.1. Options The Ignite ID Generator component supports 4... | [
"ignite-idgen:name"
] | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/ignite-idgen-component |
8.200. sg3_utils | 8.200. sg3_utils 8.200.1. RHBA-2013:0956 - sg3_utils bug fix update Updated sg3_utils packages that fix one bug are now available for Red Hat Enterprise Linux 6. The sg3_utils packages contain a collection of tools for SCSI devices that use the Linux SCSI generic (sg) interface. This collection includes utilities for d... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.5_technical_notes/sg3_utils |
Chapter 6. Managing projects | Chapter 6. Managing projects As a cloud 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 with Red Hat OpenStack... | [
"openstack domain create corp +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | | | enabled | True | | id | 69436408fdcb44ab9e111691f8e9216d | | name | corp | +-------------+----------------------------------+",
"openstack proje... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/users_and_identity_management_guide/assembly_managing-projects |
Chapter 6. 4.3 Release Notes | Chapter 6. 4.3 Release Notes 6.1. New Features This following major enhancements have been introduced in Red Hat Update Infrastructure 4.3. New Pulp version: 3.21.0 This update introduces a newer version of Pulp, 3.21.0 . Among other upstream bug fixes and enhancements, this version changes how Pulp manages ambiguous C... | [
"`rhui-manager [--noninteractive] cds reinstall --all`"
] | https://docs.redhat.com/en/documentation/red_hat_update_infrastructure/4/html/release_notes/assembly_4-3-release-notes_release-notes |
Chapter 2. Specifying link cost | Chapter 2. Specifying link cost When linking sites, you can assign a cost to each link to influence the traffic flow. By default, link cost is set to 1 for a new link. In a service network, the routing algorithm attempts to use the path with the lowest total cost from client to target server. If you have services distr... | [
"skupper link create <filename> --cost <integer-cost>",
"skupper link create token.yaml --cost 2",
"skupper link status link1 --verbose",
"Cost: 2 Created: 2022-11-17 15:02:01 +0000 GMT Name: link1 Namespace: default Site: default-0d99d031-cee2-4cc6-a761-697fe0f76275 Status: Connected",
"kubectl create depl... | https://docs.redhat.com/en/documentation/red_hat_service_interconnect/1.8/html/using_service_interconnect/k8sspecifying-link-cost |
Chapter 20. OpenSSH | Chapter 20. OpenSSH OpenSSH is a free, open source implementation of the SSH ( S ecure S H ell) protocols. It replaces telnet , ftp , rlogin , rsh , and rcp with secure, encrypted network connectivity tools. OpenSSH supports versions 1.3, 1.5, and 2 of the SSH protocol. Since OpenSSH version 2.9, the default protocol i... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/OpenSSH |
2.2. perf kvm | 2.2. perf kvm You can use the perf command with the kvm option to collect guest operating system statistics from the host. In Red Hat Enterprise Linux, the perf package provides the perf command. Run rpm -q perf to see if the perf package is installed. If it is not installed, and you want to install it to collect and a... | [
"install perf",
"cat /proc/modules > /tmp/modules cat /proc/kallsyms > /tmp/kallsyms",
"scp root@GuestMachine:/tmp/kallsyms guest-kallsyms scp root@GuestMachine:/tmp/modules guest-modules",
"perf kvm --host --guest --guestkallsyms=guest-kallsyms --guestmodules=guest-modules record -a -o perf.data",
"perf kv... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_tuning_and_optimization_guide/sect-Virtualization_Tuning_Optimization_Guide-Monitoring_Tools-perf_kvm |
Chapter 1. Managing data science pipelines | Chapter 1. Managing data science pipelines 1.1. Configuring a pipeline server Before you can successfully create a pipeline in OpenShift AI, you must configure a pipeline server. This task includes configuring where your pipeline artifacts and data are stored. Note You are not required to specify any storage directorie... | [
"login api.<cluster_name>.<cluster_domain>:6443 --web",
"get dscinitializations.dscinitialization.opendatahub.io default-dsci -o json | jq '.spec.trustedCABundle.customCABundle' > /tmp/my-custom-ca-bundles.crt",
"cat us-east-1-bundle.pem >> /tmp/my-custom-ca-bundles.crt",
"patch dscinitialization default-dsci... | https://docs.redhat.com/en/documentation/red_hat_openshift_ai_self-managed/2.18/html/working_with_data_science_pipelines/managing-data-science-pipelines_ds-pipelines |
Making open source more inclusive | Making open source more inclusive Red Hat is committed to replacing problematic language in our code, documentation, and web properties. We are beginning with these four terms: master, slave, blacklist, and whitelist. Because of the enormity of this endeavor, these changes will be implemented gradually over several upc... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html/how_to_set_up_sso_with_kerberos/making-open-source-more-inclusive |
Chapter 9. Configuring the database | Chapter 9. Configuring the database This chapter explains how to configure the Red Hat build of Keycloak server to store data in a relational database. 9.1. Supported databases The server has built-in support for different databases. You can query the available databases by viewing the expected values for the db config... | [
"FROM registry.redhat.io/rhbk/keycloak-rhel9:26 ADD --chown=keycloak:keycloak --chmod=644 https://repo1.maven.org/maven2/com/oracle/database/jdbc/ojdbc11/23.5.0.24.07/ojdbc11-23.5.0.24.07.jar /opt/keycloak/providers/ojdbc11.jar ADD --chown=keycloak:keycloak --chmod=644 https://repo1.maven.org/maven2/com/oracle/data... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/26.0/html/server_configuration_guide/db- |
26.8. Sample Parameter File and CMS Configuration File | 26.8. Sample Parameter File and CMS Configuration File To change the parameter file, begin by extending the shipped generic.prm file. Example of generic.prm file: Example of redhat.conf file configuring a QETH network device (pointed to by CMSCONFFILE in generic.prm ): | [
"root=\"/dev/ram0\" ro ip=\"off\" ramdisk_size=\"40000\" cio_ignore=\"all,!0.0.0009\" CMSDASD=\"191\" CMSCONFFILE=\"redhat.conf\" vnc",
"NETTYPE=\"qeth\" SUBCHANNELS=\"0.0.0600,0.0.0601,0.0.0602\" PORTNAME=\"FOOBAR\" PORTNO=\"0\" LAYER2=\"1\" MACADDR=\"02:00:be:3a:01:f3\" HOSTNAME=\"foobar.systemz.example.com\" I... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/ch-parmfiles-Sample_files |
Chapter 4. Updatable Views | Chapter 4. Updatable Views 4.1. Updatable Views Any view may be marked as updatable. In many circumstances the view definition may allow the view to be inherently updatable without the need to manually define handling of INSERT/UPDATE/DELETE operations. An inherently updatable view cannot be defined with a query that h... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_3_reference_material/chap-updatable_views |
Chapter 3. Installing the Migration Toolkit for Containers | Chapter 3. Installing the Migration Toolkit for Containers You can install the Migration Toolkit for Containers (MTC) on OpenShift Container Platform 4. Note To install MTC on OpenShift Container Platform 3, see Installing the legacy Migration Toolkit for Containers Operator on OpenShift Container Platform 3 . By defau... | [
"podman login registry.redhat.io",
"cp USD(podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/operator.yml ./",
"cp USD(podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/controller.yml ./",
"oc run test --image registry.redhat.io/ubi9 ... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/migration_toolkit_for_containers/installing-mtc |
Chapter 13. Configuring seccomp profiles | Chapter 13. Configuring seccomp profiles An OpenShift Container Platform container or a pod runs a single application that performs one or more well-defined tasks. The application usually requires only a small subset of the underlying operating system kernel APIs. Secure computing mode, seccomp, is a Linux kernel featu... | [
"oc get pods -n <namespace>",
"oc get pods -n workshop",
"NAME READY STATUS RESTARTS AGE parksmap-1-4xkwf 1/1 Running 0 2m17s parksmap-1-deploy 0/1 Completed 0 2m22s",
"oc get pod parksmap-1-4xkwf -n workshop -o yaml",
"apiVersion: v1 kind: Pod metadata: annotations: k8s.v1.cni.cncf.io/network-status: |- [{... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/security_and_compliance/seccomp-profiles |
Chapter 19. Creating cluster resources that are active on multiple nodes (cloned resources) | Chapter 19. Creating cluster resources that are active on multiple nodes (cloned resources) You can clone a cluster resource so that the resource can be active on multiple nodes. For example, you can use cloned resources to configure multiple instances of an IP resource to distribute throughout a cluster for node balan... | [
"pcs resource create resource_id [ standard :[ provider :]] type [ resource options ] [meta resource meta options ] clone [ clone_id ] [ clone options ]",
"pcs resource clone resource_id | group_id [ clone_id ][ clone options ]",
"pcs resource create webfarm apache clone",
"pcs resource unclone resource_id | ... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/configuring_and_managing_high_availability_clusters/assembly_creating-multinode-resources-configuring-and-managing-high-availability-clusters |
Chapter 123. Servlet | Chapter 123. Servlet Only consumer is supported The Servlet component provides HTTP based endpoints for consuming HTTP requests that arrive at a HTTP endpoint that is bound to a published Servlet. Note Stream Servlet is stream based, which means the input it receives is submitted to Camel as a stream. That means you wi... | [
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-servlet-starter</artifactId> </dependency>",
"servlet://relative_path[?options]",
"servlet:contextPath"
] | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.8/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-servlet-component-starter |
Chapter 2. Dynamically provisioned OpenShift Data Foundation deployed on VMware | Chapter 2. Dynamically provisioned OpenShift Data Foundation deployed on VMware 2.1. Replacing operational or failed storage devices on VMware infrastructure Create a new Persistent Volume Claim (PVC) on a new volume, and remove the old object storage device (OSD) when one or more virtual machine disks (VMDK) needs to ... | [
"oc get -n openshift-storage pods -l app=rook-ceph-osd -o wide",
"rook-ceph-osd-0-6d77d6c7c6-m8xj6 0/1 CrashLoopBackOff 0 24h 10.129.0.16 compute-2 <none> <none> rook-ceph-osd-1-85d99fb95f-2svc7 1/1 Running 0 24h 10.128.2.24 compute-0 <none> <none> rook-ceph-osd-2-6c66cdb977-jp542 1/1 Running 0 24h 10.130.0.18 co... | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.16/html/replacing_devices/dynamically_provisioned_openshift_data_foundation_deployed_on_vmware |
Chapter 3. Installing a cluster on VMC with customizations | Chapter 3. Installing a cluster on VMC with customizations In OpenShift Container Platform version 4.12, you can install a cluster on your VMware vSphere instance using installer-provisioned infrastructure by deploying it to VMware Cloud (VMC) on AWS . Once you configure your VMC environment for OpenShift Container Pla... | [
"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/4.12/html/installing_on_vmc/installing-vmc-customizations |
Chapter 15. OpenShift SDN default CNI network provider | Chapter 15. OpenShift SDN default CNI network provider 15.1. About the OpenShift SDN default CNI network provider OpenShift Container Platform uses a software-defined networking (SDN) approach to provide a unified cluster network that enables communication between pods across the OpenShift Container Platform cluster. T... | [
"oc patch netnamespace <project_name> --type=merge -p '{ \"egressIPs\": [ \"<ip_address>\" ] }'",
"oc patch netnamespace project1 --type=merge -p '{\"egressIPs\": [\"192.168.1.100\"]}' oc patch netnamespace project2 --type=merge -p '{\"egressIPs\": [\"192.168.1.101\"]}'",
"oc patch hostsubnet <node_name> --type... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/networking/openshift-sdn-default-cni-network-provider |
probe::vm.kmem_cache_alloc | probe::vm.kmem_cache_alloc Name probe::vm.kmem_cache_alloc - Fires when kmem_cache_alloc is requested Synopsis vm.kmem_cache_alloc Values bytes_alloc allocated Bytes ptr pointer to the kmemory allocated name name of the probe point bytes_req requested Bytes gfp_flags type of kmemory to allocate caller_function name of ... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-vm-kmem-cache-alloc |
Chapter 26. AWS IAM Component | Chapter 26. AWS IAM Component Available as of Camel version 2.23 The KMS component supports create, run, start, stop and terminate AWS IAM instances. Prerequisites You must have a valid Amazon Web Services developer account, and be signed up to use Amazon IAM. More information are available at Amazon IAM . 26.1. URI Fo... | [
"aws-kms://label[?options]",
"aws-iam:label",
"<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-aws</artifactId> <version>USD{camel-version}</version> </dependency>"
] | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/aws-iam-component |
Chapter 8. Configuring multi-supplier replication with certificate-based authentication | Chapter 8. Configuring multi-supplier replication with certificate-based authentication When you set up replication between two Directory Server instances, you can use certificate-based authentication instead of using a bind DN and password to authenticate to a replication partner. You can do so by adding a new server ... | [
"ldapadd -D \" cn=Directory Manager \" -W -H ldaps://server1.example.com -x dn: ou=services,dc=example,dc=com objectClass: organizationalunit objectClass: top ou: services",
"ldapadd -D \" cn=Directory Manager \" -W -H ldaps://server1.example.com -x dn: cn=server1,ou=services,dc=example,dc=com objectClass: top ob... | https://docs.redhat.com/en/documentation/red_hat_directory_server/12/html/securing_red_hat_directory_server/assembly_configuring-multi-supplier-replication-with-certificate-based-authentication_securing-rhds |
Chapter 6. Working with nodes | Chapter 6. Working with nodes 6.1. Viewing and listing the nodes in your OpenShift Container Platform cluster You can list all the nodes in your cluster to obtain information such as status, age, memory usage, and details about the nodes. When you perform node management operations, the CLI interacts with node objects ... | [
"oc get nodes",
"oc get nodes",
"NAME STATUS ROLES AGE VERSION master.example.com Ready master 7h v1.25.0 node1.example.com Ready worker 7h v1.25.0 node2.example.com Ready worker 7h v1.25.0",
"oc get nodes",
"NAME STATUS ROLES AGE VERSION master.example.com Ready master 7h v1.25.0 node1.example.com NotReady... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/nodes/working-with-nodes |
Chapter 7. ImageStreamMapping [image.openshift.io/v1] | Chapter 7. ImageStreamMapping [image.openshift.io/v1] Description ImageStreamMapping represents a mapping from a single image stream tag to a container image as well as the reference to the container image stream the image came from. This resource is used by privileged integrators to create an image resource and to ass... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/image_apis/imagestreammapping-image-openshift-io-v1 |
Chapter 8. Checking integrity with AIDE | Chapter 8. Checking integrity with AIDE Advanced Intrusion Detection Environment (AIDE) is a utility that creates a database of files on the system, and then uses that database to ensure file integrity and detect system intrusions. 8.1. Installing AIDE To start file-integrity checking with AIDE, you must install the co... | [
"dnf install aide",
"aide --init Start timestamp: 2024-07-08 10:39:23 -0400 (AIDE 0.16) AIDE initialized database at /var/lib/aide/aide.db.new.gz Number of entries: 55856 --------------------------------------------------- The attributes of the (uncompressed) database(s): -----------------------------------------... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/security_hardening/checking-integrity-with-aide_security-hardening |
Red Hat Ansible Automation Platform operator backup and recovery guide | Red Hat Ansible Automation Platform operator backup and recovery guide Red Hat Ansible Automation Platform 2.4 Safeguard against data loss with backup and recovery of Ansible Automation Platform operator on OpenShift Container Platform Red Hat Customer Content Services | [
"df -h | grep \"/var/lib/pgsql/data\"",
"--- apiVersion: automationcontroller.ansible.com/v1beta1 kind: AWXBackup metadata: name: awxbackup-2024-07-15 namespace: my-namespace spec: deployment_name: controller",
"apiVersion: v1 kind: Secret metadata: name: external-restore-postgres-configuration namespace: <targ... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html-single/red_hat_ansible_automation_platform_operator_backup_and_recovery_guide/index |
Chapter 107. OpenSearch | Chapter 107. OpenSearch Since Camel 4.0 Only producer is supported The OpenSearch component allows you to interface with an OpenSearch 2.8.x API using the Java API Client library. 107.1. Dependencies When using bean with Red Hat build of Camel Spring Boot make sure to use the following Maven dependency to have support ... | [
"<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-opensearch-starter</artifactId> </dependency>",
"opensearch://clusterName[?options]",
"opensearch:clusterName",
"OpensearchComponent opensearchComponent = new OpensearchComponent(); opensearchComponent.setHostAddresses(\"opensearch-host:9200\... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.8/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-opensearch-component-starter |
Chapter 10. Tutorial: Configuring Microsoft Entra ID (formerly Azure Active Directory) as an identity provider | Chapter 10. Tutorial: Configuring Microsoft Entra ID (formerly Azure Active Directory) as an identity provider You can configure Microsoft Entra ID (formerly Azure Active Directory) as the cluster identity provider in Red Hat OpenShift Service on AWS (ROSA). This tutorial guides you to complete the following tasks: Reg... | [
"domain=USD(rosa describe cluster -c <cluster_name> | grep \"DNS\" | grep -oE '\\S+.openshiftapps.com') echo \"OAuth callback URL: https://oauth.USD{domain}/oauth2callback/AAD\"",
"CLUSTER_NAME=example-cluster 1 IDP_NAME=AAD 2 APP_ID=yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy 3 CLIENT_SECRET=xxxxxxxx-xxxx-xxxx-xxxx-xxx... | https://docs.redhat.com/en/documentation/red_hat_openshift_service_on_aws/4/html/tutorials/cloud-experts-entra-id-idp |
Architecture | Architecture OpenShift Container Platform 4.12 An overview of the architecture for OpenShift Container Platform Red Hat OpenShift Documentation Team | [
"Disabling ownership via cluster version overrides prevents upgrades. Please remove overrides before continuing.",
"openshift-install create ignition-configs --dir USDHOME/testconfig",
"cat USDHOME/testconfig/bootstrap.ign | jq { \"ignition\": { \"version\": \"3.2.0\" }, \"passwd\": { \"users\": [ { \"name\": \... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html-single/architecture/index |
Chapter 30. Authentication and Interoperability | Chapter 30. Authentication and Interoperability sssd component, BZ# 1081046 The accountExpires attribute that SSSD uses to see whether an account has expired is not replicated to the Global Catalog by default. As a result, users with expired accounts can be allowed to log in when using GSSAPI authentication. To work ar... | [
"ipa: ERROR: Insufficient access: Insufficient 'write' privilege to the 'nsAccountLock' attribute of entry 'uid=user,cn=users,cn=accounts,dc=example,dc=com'.",
"~]# ipa permission-mod \"Unlock user accounts\" --attrs={krbLastAdminUnlock,krbLoginFailedCount,nsaccountlock}"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.0_release_notes/known-issues-authentication_and_interoperability |
10.2.2. Enabling FIPS Mode for Applications Using NSS | 10.2.2. Enabling FIPS Mode for Applications Using NSS The procedure for enabling FIPS mode on Red Hat Enterprise Linux systems described in Section 10.2.1, "Enabling FIPS Mode" does not affect the FIPS state of Network Security Services (NSS), and thus does not affect applications using NSS. When required, the user can... | [
"~]# modutil -fips true -dbdir dir"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/enabling-fips-mode-for-apps-using-nss |
Chapter 1. Plugins in Red Hat Developer Hub | Chapter 1. Plugins in Red Hat Developer Hub The Red Hat Developer Hub (RHDH) application offers a unified platform with various plugins. Using the plugin ecosystem within the RHDH application, you can access any kind of development infrastructure or software development tool. Plugins are modular extensions for RHDH tha... | null | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.4/html/introduction_to_plugins/con-rhdh-plugins |
Chapter 15. Removing an ID range after removing a trust to AD | Chapter 15. Removing an ID range after removing a trust to AD If you have removed a trust between your IdM and Active Directory (AD) environments, you might want to remove the ID range associated with it. Warning IDs allocated to ID ranges associated with trusted domains might still be used for ownership of files and d... | [
"ipa idrange-find",
"ipa idrange-del AD.EXAMPLE.COM_id_range",
"systemctl restart sssd"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/installing_trust_between_idm_and_ad/proc_removing-an-id-range-after-removing-a-trust-to-ad_installing-trust-between-idm-and-ad |
Chapter 13. Increasing the size of an XFS file system | Chapter 13. Increasing the size of an XFS file system As a system administrator, you can increase the size of an XFS file system to make a complete use of a larger storage capacity. Important It is not currently possible to decrease the size of XFS file systems. 13.1. Increasing the size of an XFS file system with xfs_... | [
"xfs_growfs file-system -D new-size",
"xfs_info block-device data = bsize=4096"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_file_systems/increasing-the-size-of-an-xfs-file-system_managing-file-systems |
Chapter 1. Introduction to director | Chapter 1. Introduction to director The Red Hat OpenStack Platform (RHOSP) director is a toolset for installing and managing a complete RHOSP environment. Director is based primarily on the OpenStack project TripleO. With director you can install a fully-operational, lean, and robust RHOSP environment that can provisio... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/director_installation_and_usage/assembly_introduction-to-director |
4.120. kexec-tools | 4.120. kexec-tools 4.120.1. RHSA-2011:1532 - Moderate: kexec-tools security, bug fix, and enhancement update An updated kexec-tools package that fixes three security issues, various bugs, and adds several enhancements is now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this upd... | [
"ACPI Error: A valid RSDP was not found",
"sed: /etc/cluster_iface: No such file or directory",
"Your running kernel is using more than 70% of the amount of space you reserved for kdump, you should consider increasing your crashkernel reservation",
"Non-fatal <unknown> scriptlet failure in rpm package",
"er... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.2_technical_notes/kexec-tools |
Chapter 3. Setting up Red Hat Ansible Lightspeed for your organization | Chapter 3. Setting up Red Hat Ansible Lightspeed for your organization As a Red Hat customer portal administrator, you must configure Red Hat Ansible Lightspeed to connect to your IBM watsonx Code Assistant instance. This chapter provides information about configuring both the Red Hat Ansible Lightspeed cloud service a... | [
"fatal: unable to access 'https://private.repo./mine/ansible-rulebook.git': SSL certificate problem: unable to get local issuer certificate",
"kubectl create secret generic <resourcename>-custom-certs --from-file=bundle-ca.crt=<PATH/TO/YOUR/CA/PEM/FILE> 1",
"spec: bundle_cacert_secret: <resourcename>-custom-cer... | https://docs.redhat.com/en/documentation/red_hat_ansible_lightspeed_with_ibm_watsonx_code_assistant/2.x_latest/html/red_hat_ansible_lightspeed_with_ibm_watsonx_code_assistant_user_guide/set-up-lightspeed_lightspeed-user-guide |
Appendix A. Versioning information | Appendix A. Versioning information Documentation last updated on Thursday, March 14th, 2024. | null | https://docs.redhat.com/en/documentation/red_hat_decision_manager/7.13/html/getting_started_with_red_hat_decision_manager/versioning-information |
Chapter 1. Key features | Chapter 1. Key features Streams for Apache Kafka simplifies the process of running Apache Kafka in an OpenShift cluster. This guide is intended as a starting point for building an understanding of Streams for Apache Kafka. The guide introduces some of the key concepts behind Kafka, which is central to Streams for Apach... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/streams_for_apache_kafka_on_openshift_overview/key-features_str |
Chapter 3. Installing a cluster quickly on AWS | Chapter 3. Installing a cluster quickly on AWS In OpenShift Container Platform version 4.15, you can install a cluster on Amazon Web Services (AWS) that uses the default configuration options. 3.1. Prerequisites You reviewed details about the OpenShift Container Platform installation and update processes. You read the ... | [
"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/installing_on_aws/installing-aws-default |
4.364. ypserv | 4.364. ypserv 4.364.1. RHBA-2011:1557 - ypserv bug fix and enhancement update An updated ypserv package that fixes two bugs and adds one enhancement is now available for Red Hat Enterprise Linux 6. The ypserv utility provides network information (login names, passwords, home directories, group information) to all of th... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.2_technical_notes/ypserv |
6.2. Known Issues | 6.2. Known Issues Supplying an invalid version number in cluster.conf as a parameter to the cman_tool command will cause the cluster to stop processing information. To work around this issue, ensure that the version number used is valid. Under some circumstances, creating cluster mirrors with the '--nosync' option may ... | [
"lvchange --refresh <VG>/<LV>"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.0_technical_notes/ar01s06s02 |
Chapter 140. Hazelcast SEDA Component | Chapter 140. Hazelcast SEDA Component Available as of Camel version 2.7 The Hazelcast SEDA component is one of Camel Hazelcast Components which allows you to access Hazelcast BlockingQueue. SEDA component differs from the rest components provided. It implements a work-queue in order to support asynchronous SEDA archite... | [
"hazelcast-seda:cacheName",
"from(\"direct:foo\") .to(\"hazelcast-seda:foo\");",
"<route> <from uri=\"direct:start\" /> <to uri=\"hazelcast-seda:foo\" /> </route>",
"from(\"hazelcast-seda:foo\") .to(\"mock:result\");",
"<route> <from uri=\"hazelcast-seda:foo\" /> <to uri=\"mock:result\" /> </route>"
] | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/hazelcast-seda-component |
Chapter 6. Using the PHP scripting language | Chapter 6. Using the PHP scripting language Hypertext Preprocessor (PHP) is a general-purpose scripting language mainly used for server-side scripting. You can use PHP to run the PHP code by using a web server. 6.1. Installing the PHP scripting language In RHEL 9, PHP is available in the following versions and formats:... | [
"dnf install php",
"dnf module install php:8.1",
"dnf module install php:8.1/ profile",
"dnf module install php:8.1/minimal",
"dnf install httpd",
"systemctl start httpd",
"systemctl restart httpd",
"systemctl start php-fpm",
"systemctl enable php-fpm httpd",
"echo '<?php phpinfo(); ?>' > /var/www... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/installing_and_using_dynamic_programming_languages/assembly_using-the-php-scripting-language_installing-and-using-dynamic-programming-languages |
Preface | Preface 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 sev... | null | https://docs.redhat.com/en/documentation/red_hat_integration/2023.q4/html/service_registry_user_guide/pr01 |
Chapter 6. Managing Red Hat Cluster With system-config-cluster | Chapter 6. Managing Red Hat Cluster With system-config-cluster This chapter describes various administrative tasks for managing a Red Hat Cluster and consists of the following sections: Section 6.1, "Starting and Stopping the Cluster Software" Section 6.2, "Managing High-Availability Services" Section 6.4, "Backing Up ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_administration/ch-mgmt-scc-CA |
Support | Support OpenShift Container Platform 4.17 Getting support for OpenShift Container Platform Red Hat OpenShift Documentation Team | [
"oc api-resources -o name | grep config.openshift.io",
"oc explain <resource_name>.config.openshift.io",
"oc get <resource_name>.config -o yaml",
"oc edit <resource_name>.config -o yaml",
"oc get clusterversion -o jsonpath='{.items[].spec.clusterID}{\"\\n\"}'",
"curl -G -k -H \"Authorization: Bearer USD(o... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html-single/support/index |
Chapter 12. Certificates APIs | Chapter 12. Certificates APIs 12.1. Certificates APIs 12.1.1. CertificateSigningRequest [certificates.k8s.io/v1] Description CertificateSigningRequest objects provide a mechanism to obtain x509 certificates by submitting a certificate signing request, and having it asynchronously approved and issued. Kubelets use this ... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_microshift/4.18/html/api_reference/certificates-apis-1 |
Preface | Preface Automation hub distributes certified, supported collections from partners to customers. Each collection includes content such as modules, roles, plugins and documentation. The first time you upload a collection to automation hub, our Partner Engineering team will start reviewing it for certification. You can ma... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.3/html/uploading_content_to_red_hat_automation_hub/pr01 |
Appendix B. Revision History | Appendix B. Revision History Revision History Revision 7.1-1 Wed Aug 7 2019 Steven Levine Preparing document for 7.7 GA publication. Revision 6.1-2 Thu Oct 4 2018 Steven Levine Preparing document for 7.6 GA publication. Revision 5.1-2 Wed Mar 14 2018 Steven Levine Preparing document for 7.5 GA publication. Revision 5.1... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/high_availability_add-on_overview/appe-publican-revision_history |
Chapter 17. Replacing storage devices | Chapter 17. Replacing storage devices 17.1. Replacing operational or failed storage devices on Google Cloud installer-provisioned infrastructure When you need to replace a device in a dynamically created storage cluster on an Google Cloud installer-provisioned infrastructure, you must replace the storage node. For info... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.13/html/deploying_and_managing_openshift_data_foundation_using_google_cloud/replacing-storage-devices_rhodf |
Chapter 1. Overview | Chapter 1. Overview Version 4 of the Python software development kit is a collection of classes that allows you to interact with the Red Hat Virtualization Manager in Python-based projects. By downloading these classes and adding them to your project, you can access a range of functionality for high-level automation of... | [
"dc = dc_service.update( types.DataCenter( description='Updated description', ), async=True, )",
"dc = dc_service.update( types.DataCenter( description='Updated description', ), async_=True, )",
"subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms --enable=rhel-8-for-x86_64-appstream-rpms --enable... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/python_sdk_guide/chap-overview |
Chapter 20. JbodStorage schema reference | Chapter 20. JbodStorage schema reference Used in: KafkaClusterSpec , KafkaNodePoolSpec The type property is a discriminator that distinguishes use of the JbodStorage type from EphemeralStorage , PersistentClaimStorage . It must have the value jbod for the type JbodStorage . Property Description type Must be jbod . stri... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_api_reference/type-JbodStorage-reference |
Chapter 7. Installing a cluster on GCP into an existing VPC | Chapter 7. Installing a cluster on GCP into an existing VPC In OpenShift Container Platform version 4.18, you can install a cluster into an existing Virtual Private Cloud (VPC) on Google Cloud Platform (GCP). The installation program provisions the rest of the required infrastructure, which you can further customize. T... | [
"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/4.18/html/installing_on_gcp/installing-gcp-vpc |
Chapter 7. Developing collections | Chapter 7. Developing collections Collections are a distribution format for Ansible content that can include playbooks, roles, modules, and plugins. Red Hat provides Ansible Content Collections on Ansible automation hub that contain both Red Hat Ansible Certified Content and Ansible validated content. If you have insta... | null | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/developing_automation_content/devtools-develop-collections_develop-automation-content |
Chapter 3. Manually upgrading using the roxctl CLI | Chapter 3. Manually upgrading using the roxctl CLI You can upgrade to the latest version of Red Hat Advanced Cluster Security for Kubernetes (RHACS) from a supported older version. Important You need to perform the manual upgrade procedure only if you used the roxctl CLI to install RHACS. There are manual steps for eac... | [
"roxctl -e \"USDROX_CENTRAL_ADDRESS\" central backup",
"ROXPATH=USD(which roxctl) && rm -f USDROXPATH 1",
"arch=\"USD(uname -m | sed \"s/x86_64//\")\"; arch=\"USD{arch:+-USDarch}\"",
"curl -L -f -o roxctl \"https://mirror.openshift.com/pub/rhacs/assets/4.6.3/bin/Linux/roxctlUSD{arch}\"",
"chmod +x roxctl",
... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/upgrading/upgrade-roxctl |
Chapter 2. Differences from upstream OpenJDK 17 | Chapter 2. Differences from upstream OpenJDK 17 Red Hat build of OpenJDK in Red Hat Enterprise Linux contains a number of structural changes from the upstream distribution of OpenJDK. The Microsoft Windows version of Red Hat build of OpenJDK attempts to follow Red Hat Enterprise Linux updates as closely as possible. Th... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/17/html/getting_started_with_red_hat_build_of_openjdk_17/rn-openjdk-diff-from-upstream |
2.4. Configuring max_luns | 2.4. Configuring max_luns If RAID storage in your cluster presents multiple LUNs (Logical Unit Numbers), each cluster node must be able to access those LUNs. To enable access to all LUNs presented, configure max_luns in the /etc/modprobe.conf file of each node as follows: Open /etc/modprobe.conf with a text editor. App... | [
"options scsi_mod max_luns= N",
"options scsi_mod max_luns=255",
"cd /boot mkinitrd -f -v initrd- kernel .img kernel",
"mkinitrd -f -v initrd-2.6.9-34.0.2.EL.img 2.6.9-34.0.2.EL"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_administration/s1-max-luns-ca |
Storage Strategies Guide | Storage Strategies Guide Red Hat Ceph Storage 5 Creating storage strategies for Red Hat Ceph Storage clusters Red Hat Ceph Storage Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/5/html/storage_strategies_guide/index |
2.2. Support Limits and Removals | 2.2. Support Limits and Removals Read this section to understand which technologies are no longer supported, or support reduced functionality, in Red Hat Gluster Storage 3.5. gluster-swift (Object Store) Using Red Hat Gluster Storage as an object store for Red Hat OpenStack Platform is no longer supported. gstatus Red ... | null | https://docs.redhat.com/en/documentation/red_hat_gluster_storage/3.5/html/3.5_release_notes/support-limits-and-removals |
Chapter 130. KafkaBridgeProducerSpec schema reference | Chapter 130. KafkaBridgeProducerSpec schema reference Used in: KafkaBridgeSpec Full list of KafkaBridgeProducerSpec schema properties Configures producer options for the Kafka Bridge as keys. The values can be one of the following JSON types: String Number Boolean Exceptions You can specify and configure the options li... | [
"apiVersion: kafka.strimzi.io/v1beta2 kind: KafkaBridge metadata: name: my-bridge spec: # producer: config: acks: 1 delivery.timeout.ms: 300000 #"
] | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/streams_for_apache_kafka_api_reference/type-kafkabridgeproducerspec-reference |
20.2.4. Using a Prepared FCP-attached SCSI Disk | 20.2.4. Using a Prepared FCP-attached SCSI Disk Double-click Load . In the dialog box that follows, select SCSI as the Load type . As Load address fill in the device number of the FCP channel connected with the SCSI disk. As World wide port name fill in the WWPN of the storage system containing the disk as a 16-digit h... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/installation_guide/s1-s390-steps-boot-installing_in_an_lpar-scsi |
Deploying OpenShift Data Foundation using Amazon Web Services | Deploying OpenShift Data Foundation using Amazon Web Services Red Hat OpenShift Data Foundation 4.15 Instructions for deploying OpenShift Data Foundation using Amazon Web Services for cloud storage Red Hat Storage Documentation Team Abstract Read this document for instructions about how to install Red Hat OpenShift Dat... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.15/html/deploying_openshift_data_foundation_using_amazon_web_services/index |
Making open source more inclusive | Making open source more inclusive Red Hat is committed to replacing problematic language in our code, documentation, and web properties. We are beginning with these four terms: master, slave, blacklist, and whitelist. Because of the enormity of this endeavor, these changes will be implemented gradually over several upc... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_quarkus/3.15/html/basic_authentication/making-open-source-more-inclusive |
Chapter 10. GenericSecretSource schema reference | Chapter 10. GenericSecretSource schema reference Used in: KafkaClientAuthenticationOAuth , KafkaListenerAuthenticationCustom , KafkaListenerAuthenticationOAuth Property Description key The key under which the secret value is stored in the OpenShift Secret. string secretName The name of the OpenShift Secret containing t... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/amq_streams_api_reference/type-GenericSecretSource-reference |
7.7. Importing Templates | 7.7. Importing Templates 7.7.1. Importing a Template into a Data Center Note The export storage domain is deprecated. Storage data domains can be unattached from a data center and imported to another data center in the same environment, or in a different environment. Virtual machines, floating virtual disks, and templa... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/virtual_machine_management_guide/sect-importing_templates |
Integrating Oracle Cloud data into cost management | Integrating Oracle Cloud data into cost management Cost Management Service 1-latest Learn how to add and configure your Oracle Cloud integration Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/cost_management_service/1-latest/html/integrating_oracle_cloud_data_into_cost_management/index |
Chapter 2. Maintenance support | Chapter 2. Maintenance support 2.1. Maintenance support for JBoss EAP XP When a new JBoss EAP XP major version is released, maintenance support for the major version begins. Maintenance support usually lasts for 12 weeks. If you use a JBoss EAP XP major version that is outside of its maintenance support length, you mig... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.0/html/red_hat_jboss_eap_xp_5.0_release_notes/maintenance_support |
21.12. virt-customize: Customizing Virtual Machine Settings | 21.12. virt-customize: Customizing Virtual Machine Settings The virt-customize command-line tool can be used to customize a virtual machine. For example, by installing packages and editing configuration files. To use virt-customize , the guest virtual machine must be offline, so you must shut it down before running the... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/sect-guest_virtual_machine_disk_access_with_offline_tools-using_virt_customize |
Chapter 5. Configuration options | Chapter 5. Configuration options This chapter lists the available configuration options for AMQ OpenWire JMS. JMS configuration options are set as query parameters on the connection URI. For more information, see Section 4.3, "Connection URIs" . 5.1. JMS options jms.username The user name the client uses to authenticat... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_the_amq_openwire_jms_client/configuration_options |
Chapter 2. Configuring an IBM Cloud account | Chapter 2. Configuring an IBM Cloud account Before you can install OpenShift Container Platform, you must configure an IBM Cloud account. 2.1. Prerequisites You have an IBM Cloud account with a subscription. You cannot install OpenShift Container Platform on a free or trial IBM Cloud account. 2.2. Quotas and limits on ... | [
"ibmcloud plugin install cis",
"ibmcloud cis instance-create <instance_name> standard 1",
"ibmcloud cis instance-set <instance_name> 1",
"ibmcloud cis domain-add <domain_name> 1",
"ibmcloud plugin install cloud-dns-services",
"ibmcloud dns instance-create <instance-name> standard-dns 1",
"ibmcloud dns i... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/installing_on_ibm_cloud_vpc/installing-ibm-cloud-account |
4.5. One-Time Passwords | 4.5. One-Time Passwords One-time password (OTP) is a password that is valid for only one authentication session; it becomes invalid after use. Unlike traditional static passwords that stay the same for a longer period of time, OTPs keep changing. OTPs are used as part of two-factor authentication: the first step requir... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/system-level_authentication_guide/otp |
Chapter 4. Installing a cluster | Chapter 4. Installing a cluster 4.1. Cleaning up installations In case of an earlier failed deployment, remove the artifacts from the failed attempt before trying to deploy OpenShift Container Platform again. Procedure Power off all bare-metal nodes before installing the OpenShift Container Platform cluster by using th... | [
"ipmitool -I lanplus -U <user> -P <password> -H <management_server_ip> power off",
"for i in USD(sudo virsh list | tail -n +3 | grep bootstrap | awk {'print USD2'}); do sudo virsh destroy USDi; sudo virsh undefine USDi; sudo virsh vol-delete USDi --pool USDi; sudo virsh vol-delete USDi.ign --pool USDi; sudo virsh... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.15/html/deploying_installer-provisioned_clusters_on_bare_metal/ipi-install-installing-a-cluster |
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