title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
Tuning performance in Identity Management | Tuning performance in Identity Management Red Hat Enterprise Linux 9 Optimizing the IdM services, such as Directory Server, KDC, and SSSD, for better performance Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/tuning_performance_in_identity_management/index |
Chapter 8. Creating infrastructure machine sets | Chapter 8. Creating infrastructure machine sets Important You can use the advanced machine management and scaling capabilities only in clusters where the Machine API is operational. Clusters with user-provisioned infrastructure require additional validation and configuration to use the Machine API. Clusters with the in... | [
"oc get infrastructure cluster -o jsonpath='{.status.platform}'",
"apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <infra> 2 machine.openshift.io/cluster-api-machine-type: <in... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/machine_management/creating-infrastructure-machinesets |
Chapter 36. Configuring huge pages | Chapter 36. Configuring huge pages Physical memory is managed in fixed-size chunks called pages. On the x86_64 architecture, supported by Red Hat Enterprise Linux 8, the default size of a memory page is 4 KB . This default page size has proved to be suitable for general-purpose operating systems, such as Red Hat Enterp... | [
"grubby --update-kernel=ALL --args=\"default_hugepagesz=1G hugepagesz=1G\"",
"[Unit] Description=HugeTLB Gigantic Pages Reservation DefaultDependencies=no Before=dev-hugepages.mount ConditionPathExists=/sys/devices/system/node ConditionKernelCommandLine=hugepagesz=1G [Service] Type=oneshot RemainAfterExit=yes Exe... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/monitoring_and_managing_system_status_and_performance/configuring-huge-pages_monitoring-and-managing-system-status-and-performance |
Chapter 8. Creating infrastructure machine sets | Chapter 8. Creating infrastructure machine sets Important You can use the advanced machine management and scaling capabilities only in clusters where the Machine API is operational. Clusters with user-provisioned infrastructure require additional validation and configuration to use the Machine API. Clusters with the in... | [
"oc get infrastructure cluster -o jsonpath='{.status.platform}'",
"apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: <infrastructure_id> 1 machine.openshift.io/cluster-api-machine-role: <infra> 2 machine.openshift.io/cluster-api-machine-type: <in... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/machine_management/creating-infrastructure-machinesets |
B.3. Identity Management Clients | B.3. Identity Management Clients This section describes common client problems for IdM in Red Hat Enterprise Linux. Additional resources: To validate your /etc/sssd.conf file, see SSSD Configuration Validation in the System-Level Authentication Guide . B.3.1. The Client Is Unable to Resolve Reverse Lookups when Using a... | [
"Jun 30 11:11:48 server1 krb5kdc[1279](info): AS_REQ (4 etypes {18 17 16 23}) 192.0.2.1: NEEDED_PREAUTH: admin EXAMPLE COM for krbtgt/EXAMPLE COM EXAMPLE COM, Additional pre-authentication required Jun 30 11:11:48 server1 krb5kdc[1279](info): AS_REQ (4 etypes {18 17 16 23}) 192.0.2.1: ISSUE: authtime 1309425108, et... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/linux_domain_identity_authentication_and_policy_guide/trouble-client |
Chapter 7. Using CPU Manager and Topology Manager | Chapter 7. Using CPU Manager and Topology Manager CPU Manager manages groups of CPUs and constrains workloads to specific CPUs. CPU Manager is useful for workloads that have some of these attributes: Require as much CPU time as possible. Are sensitive to processor cache misses. Are low-latency network applications. Coo... | [
"oc label node perf-node.example.com cpumanager=true",
"oc edit machineconfigpool worker",
"metadata: creationTimestamp: 2020-xx-xxx generation: 3 labels: custom-kubelet: cpumanager-enabled",
"apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: cpumanager-enabled spec: machine... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/scalability_and_performance/using-cpu-manager |
5.6.2. RAID-Based Storage | 5.6.2. RAID-Based Storage One skill that a system administrator should cultivate is the ability to look at complex system configurations, and observe the different shortcomings inherent in each configuration. While this might, at first glance, seem to be a rather depressing viewpoint to take, it can be a great way to l... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/introduction_to_system_administration/s2-storage-adv-raid |
3.2.2. CPUfreq Setup | 3.2.2. CPUfreq Setup Before selecting and configuring a CPUfreq governor, you need to add the appropriate CPUfreq driver first. Procedure 3.1. How to Add a CPUfreq Driver Use the following command to view which CPUfreq drivers are available for your system: Use modprobe to add the appropriate CPUfreq driver. When using... | [
"ls /lib/modules/ [kernel version] /kernel/arch/ [architecture] /kernel/cpu/cpufreq/",
"modprobe [CPUfreq driver]",
"cpupower frequency-info --governors",
"modprobe [governor]",
"modprobe cpufreq_ondemand",
"cpupower frequency-set --governor [governor]"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/power_management_guide/cpufreq_setup |
Chapter 9. Creating SELinux policies for containers | Chapter 9. Creating SELinux policies for containers RHEL 9 provides a tool for generating SELinux policies for containers using the udica package. With udica , you can create a tailored security policy for better control of how a container accesses host system resources, such as storage, devices, and network. This enab... | [
"dnf install -y udica",
"dnf module install -y container-tools",
"podman run --env container=podman -v /home:/home:ro -v /var/spool:/var/spool:rw -p 21:21 -it ubi8 bash",
"podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 37a3635afb8f registry.access.redhat.com/ubi8:latest bash 15 minutes ago Up... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/using_selinux/creating-selinux-policies-for-containers_using-selinux |
Chapter 17. Integrating with email | Chapter 17. Integrating with email With Red Hat Advanced Cluster Security for Kubernetes (RHACS), you can configure your existing email provider to send notifications about policy violations. If you are using Red Hat Advanced Cluster Security Cloud Service (RHACS Cloud Service), you can use your existing email provider... | [
"annotations: email: <email_address>",
"annotations: email: <email_address>"
] | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.6/html/integrating/integrate-using-email |
Chapter 11. Networking | Chapter 11. Networking logrotate now correctly works with wpa_supplicant Previously, wpa_supplicant did not correctly truncate the log file when the logrotate script attempted to rotate it. This bug has been fixed and logrotate now correctly coordinates log rotation with wpa_supplicant . (BZ#908306) Bug fixes in system... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.8_technical_notes/bug_fixes_networking |
13.10. Hot Rod C++ Client | 13.10. Hot Rod C++ Client The Hot Rod C++ client is a new addition to the Hot Rod client family which includes the Hot Rod Java client. It enables C++ runtime applications to connect and interact with Red Hat JBoss Data Grid remote servers. The Hot Rod C++ client allows applications developed in C++ to read or write da... | [
"#include \"infinispan/hotrod/ConfigurationBuilder.h\" #include \"infinispan/hotrod/RemoteCacheManager.h\" #include \"infinispan/hotrod/RemoteCache.h\" #include <stdlib.h> using namespace infinispan::hotrod; int main(int argc, char** argv) { ConfigurationBuilder b; b.addServer().host(\"127.0.0.1\").port(11222); Rem... | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/sect-hot_rod_c_client1 |
Chapter 51. module | Chapter 51. module This chapter describes the commands under the module command. 51.1. module list List module versions Usage: Table 51.1. Command arguments Value Summary -h, --help Show this help message and exit --all Show all modules that have version information Table 51.2. Output formatter options Value Summary -f... | [
"openstack module list [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] [--all]"
] | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/command_line_interface_reference/module |
7.13. bind-dyndb-ldap | 7.13. bind-dyndb-ldap 7.13.1. RHBA-2013:0359 - bind-dyndb-ldap bug fix and enhancement update Updated bind-dyndb-ldap packages that fix multiple bugs and add various enhancements are now available for Red Hat Enterprise Linux 6. The dynamic LDAP back end is a plug-in for BIND that provides back-end capabilities to LDAP... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/bind-dyndb-ldap |
Chapter 20. Red Hat Enterprise Linux 7.5 for IBM Power LE (POWER9) | Chapter 20. Red Hat Enterprise Linux 7.5 for IBM Power LE (POWER9) Red Hat Enterprise Linux 7.5 for IBM Power LE (POWER9) introduces Red Hat Enterprise Linux 7.5 user space with an updated kernel, which is based on version 4.14 and is provided by the kernel-alt packages. The offering is distributed with other updated p... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.5_release_notes/chap-Red_Hat_Enterprise_Linux-7.5_Release_Notes-RHEL_for_IBM_POWER9 |
8.5. Synchronous and Asynchronous Replication | 8.5. Synchronous and Asynchronous Replication Replication mode can be synchronous or asynchronous depending on the problem being addressed. Synchronous replication blocks a thread or caller (for example on a put() operation) until the modifications are replicated across all nodes in the cluster. By waiting for acknowle... | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/administration_and_configuration_guide/sect-synchronous_and_asynchronous_replication |
4.11. Checking Integrity with AIDE | 4.11. 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. 4.11.1. Installing AIDE To install the aide package, enter the following command as root : ... | [
"~]# yum install aide",
"~]# aide --init AIDE, version 0.15.1 ### AIDE database at /var/lib/aide/aide.db.new.gz initialized.",
"~]# mv /var/lib/aide/aide.db.new.gz /var/lib/aide/aide.db.gz",
"~]# aide --check AIDE 0.15.1 found differences between database and filesystem!! Start timestamp: 2017-03-30 14:12:56 ... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/security_guide/sec-using-aide |
7.281. xorg-x11-drv-intel | 7.281. xorg-x11-drv-intel 7.281.1. RHBA-2013:0303 - xorg-x11-drv-intel bug fix and enhancement update Updated xorg-x11-drv-intel packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 6. The xorg-x11-drv-intel packages contain an Intel integrated graphics video driver... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/xorg-x11-drv-intel |
10.4. Customizing the Login Screen | 10.4. Customizing the Login Screen The GNOME Login Screen has several elements that can be customized. These changes can only be performed by a system administrator and affect all users. This section describes how to customize the greeter text, logo, keyboard layout, and user list. 10.4.1. Adding a Greeter Logo The gre... | [
"user-db:user system-db:gdm file-db:/usr/share/gdm/greeter-dconf-defaults",
"[org/gnome/login-screen] logo=' /usr/share/pixmaps/logo/greeter-logo.png '",
"dconf update",
"user-db:user system-db:gdm file-db:/usr/share/gdm/greeter-dconf-defaults",
"[org/gnome/login-screen] banner-message-enable=true banner-me... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/desktop_migration_and_administration_guide/customizing-login-screen |
Release Notes | Release Notes Red Hat Trusted Profile Analyzer 1.3 Release notes for Red Hat Trusted Profile Analyzer 1.3.1 Red Hat Trusted Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_trusted_profile_analyzer/1.3/html/release_notes/index |
3.2. Packages Required to Install a Client | 3.2. Packages Required to Install a Client Install the ipa-client package: The ipa-client package automatically installs other required packages as dependencies, such as the System Security Services Daemon (SSSD) packages. | [
"yum install ipa-client"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/linux_domain_identity_authentication_and_policy_guide/client-automatic-required-packages |
Chapter 21. Job slicing | Chapter 21. Job slicing A sliced job refers to the concept of a distributed job. Distributed jobs are used for running a job across a large number of hosts, enabling you to run multiple ansible-playbooks, each on a subset of an inventory, that can be scheduled in parallel across a cluster. By default, Ansible runs jobs... | [
"/api/v2/jobs/?job_slice_count__gt=1",
"/api/v2/workflow_jobs/?job_template__isnull=false",
"/api/v2/job_templates/?job_slice_count__gt=1"
] | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.4/html/automation_controller_user_guide/controller-job-slicing |
Chapter 6. Scanning the system for configuration compliance and vulnerabilities | Chapter 6. Scanning the system for configuration compliance and vulnerabilities A compliance audit is a process of determining whether a given object follows all the rules specified in a compliance policy. The compliance policy is defined by security professionals who specify the required settings, often in the form of... | [
"wget -O - https://www.redhat.com/security/data/oval/v2/RHEL8/rhel-8.oval.xml.bz2 | bzip2 --decompress > rhel-8.oval.xml",
"oscap oval eval --report vulnerability.html rhel-8.oval.xml",
"firefox vulnerability.html &",
"wget -O - https://www.redhat.com/security/data/oval/v2/RHEL8/rhel-8.oval.xml.bz2 | bzip2 --... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/security_hardening/scanning-the-system-for-configuration-compliance-and-vulnerabilities_security-hardening |
Chapter 5. Compatibility Level Versions | Chapter 5. Compatibility Level Versions Each host connected to Red Hat Virtualization Manager contains a version of VDSM . VDSM is the agent within the virtualization infrastructure that runs on a hypervisor or host and provides local management for virtual machines, networks and storage. Red Hat Virtualization Manager... | [
"<host ...> <version major=\"4\" minor=\"14\" build=\"11\" revision=\"0\" full_version=\"vdsm-4.14.11-5.el6ev\"/> </host> <cluster ...> <version major=\"3\" minor=\"4\"/> </cluster> <data_center ...> <version major=\"3\" minor=\"4\"/> </supported_versions> </data_center>",
"<host ...> <version major=\"4\" minor=\... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/version_3_rest_api_guide/chap-compatibility_level_versions |
5.9. Configuring Fencing Levels | 5.9. Configuring Fencing Levels Pacemaker supports fencing nodes with multiple devices through a feature called fencing topologies. To implement topologies, create the individual devices as you normally would and then define one or more fencing levels in the fencing topology section in the configuration. Each level is ... | [
"pcs stonith level add level node devices",
"pcs stonith level",
"pcs stonith level add 1 rh7-2 my_ilo pcs stonith level add 2 rh7-2 my_apc pcs stonith level Node: rh7-2 Level 1 - my_ilo Level 2 - my_apc",
"pcs stonith level remove level [ node_id ] [ stonith_id ] ... [ stonith_id ]",
"pcs stonith level cle... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/high_availability_add-on_reference/s1-fencelevels-haar |
Chapter 10. Overriding Core Backend Service Configuration | Chapter 10. Overriding Core Backend Service Configuration The Red Hat Developer Hub (RHDH) backend platform consists of a number of core services that are well encapsulated. The RHDH backend installs these default core services statically during initialization. You can configure these core services by customizing the b... | [
"// Create the BackendFeature export const customRootHttpServerFactory: BackendFeature = rootHttpRouterServiceFactory({ configure: ({ app, routes, middleware, logger }) => { logger.info( 'Using custom root HttpRouterServiceFactory configure function', ); app.use(middleware.helmet()); app.use(middleware.cors()); app... | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.4/html/configuring_dynamic_plugins/overriding-core-backend-services_title-plugins-rhdh-configure |
Appendix A. Using your subscription | Appendix A. Using your subscription AMQ is provided through a software subscription. To manage your subscriptions, access your account at the Red Hat Customer Portal. A.1. Accessing your account Procedure Go to access.redhat.com . If you do not already have an account, create one. Log in to your account. A.2. Activatin... | null | https://docs.redhat.com/en/documentation/red_hat_amq/2020.q4/html/using_the_amq_javascript_client/using_your_subscription |
B.45.3. RHBA-2011:0446 - libvirt bug fix update | B.45.3. RHBA-2011:0446 - libvirt bug fix update Updated libvirt packages that fix multiple bugs are now available for Red Hat Enterprise Linux 6. The libvirt library is a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.0_technical_notes/rhba-2011-0446 |
7.5. Configuring System Memory Capacity | 7.5. Configuring System Memory Capacity This section discusses memory-related kernel parameters that may be useful in improving memory utilization on your system. These parameters can be temporarily set for testing purposes by altering the value of the corresponding file in the /proc file system. Once you have determin... | [
"echo 1 > /proc/sys/vm/overcommit_memory",
"sysctl -p",
"sysctl kernel.msgmax",
"sysctl kernel.msgmnb",
"sysctl kernel.msgmni",
"sysctl kernel.shmall",
"sysctl kernel.shmmax",
"sysctl kernel.threads-max",
"mempages / (8 * THREAD_SIZE / PAGE SIZE )"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/performance_tuning_guide/sect-Red_Hat_Enterprise_Linux-Performance_Tuning_Guide-Configuration_tools-Configuring_system_memory_capacity |
Providing feedback on Red Hat build of Quarkus documentation | Providing feedback on Red Hat build of Quarkus documentation To report an error or to improve our documentation, log in to your Red Hat Jira account and submit an issue. If you do not have a Red Hat Jira account, then you will be prompted to create an account. Procedure Click the following link to create a ticket . Ent... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_quarkus/3.15/html/openid_connect_oidc_authentication/proc_providing-feedback-on-red-hat-documentation_security-oidc-authentication |
Configuring the Bare Metal Provisioning service | Configuring the Bare Metal Provisioning service Red Hat OpenStack Platform 17.1 Installing and configuring the Bare Metal Provisioning service (ironic) for Bare Metal as a Service (BMaaS) OpenStack Documentation Team rhos-docs@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/configuring_the_bare_metal_provisioning_service/index |
Chapter 20. Installing an IdM replica | Chapter 20. Installing an IdM replica The following sections describe how to install an Identity Management (IdM) replica interactively, by using the command line (CLI). The replica installation process copies the configuration of the existing server and installs the replica based on that configuration. Note See Instal... | [
"ipa-replica-install --setup-dns --forwarder 192.0.2.1 --setup-ca",
"ipa-replica-install --setup-dns --forwarder 192.0.2.1",
"ipa-replica-install --setup-ca",
"ipa dns-update-system-records --dry-run --out dns_records_file.nsupdate",
"ipa-replica-install --dirsrv-cert-file /tmp/server.crt --dirsrv-cert-file... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/installing_identity_management/installing-an-ipa-replica_installing-identity-management |
3.3. Installing guest agents and drivers | 3.3. Installing guest agents and drivers 3.3.1. Red Hat Virtualization Guest agents, tools, and drivers The Red Hat Virtualization guest agents, tools, and drivers provide additional functionality for virtual machines, such as gracefully shutting down or rebooting virtual machines from the VM Portal and Administration ... | [
"dnf install virtio-win*",
"D:\\ msiexec /i \" PATH_TO_MSI \" /qn [/l*v \" PATH_TO_LOG \"][/norestart] ADDLOCAL=ALL",
"D:\\ msiexec /i \"virtio-win-gt-x64.msi\" /qn ADDLOCAL=ALL",
"D:\\ msiexec /i \"virtio-win-gt-x64.msi\" /qn ADDLOCAL=`FE_vioscsi_driver,FE_vioserial_driver,FE_viostor_driver",
"D:\\ msiexec... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/virtual_machine_management_guide/installing_guest_agents_and_drivers_windows |
Console APIs | Console APIs OpenShift Container Platform 4.14 Reference guide for console APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/console_apis/index |
4.2. Deployment | 4.2. Deployment In Red Hat Enterprise Linux 6.1, multilib Python packages and packages dependent on them have been removed. This was because installing Python packages for multiple architectures on one system can cause various problems. For more information, refer to https://access.redhat.com/site/solutions/68140 . Som... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.1_technical_notes/ar01s04s02 |
Security overview | Security overview Red Hat build of Quarkus 3.15 Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_build_of_quarkus/3.15/html/security_overview/index |
Appendix A. Ceph subsystems default logging level values | Appendix A. Ceph subsystems default logging level values A table of the default logging level values for the various Ceph subsystems. Subsystem Log Level Memory Level asok 1 5 auth 1 5 buffer 0 0 client 0 5 context 0 5 crush 1 5 default 0 5 filer 0 5 bluestore 1 5 finisher 1 5 heartbeatmap 1 5 javaclient 1 5 journaler ... | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/7/html/troubleshooting_guide/ceph-subsystems-default-logging-level-values_diag |
Chapter 13. Accessing third-party monitoring APIs | Chapter 13. Accessing third-party monitoring APIs In OpenShift Container Platform 4.11, you can access web service APIs for some third-party monitoring components from the command line interface (CLI). 13.1. Accessing third-party monitoring web service APIs You can directly access third-party web service APIs from the ... | [
"oc login -u <username> -p <password>",
"host=USD(oc -n openshift-monitoring get route alertmanager-main -ojsonpath={.spec.host})",
"token=USD(oc whoami -t)",
"curl -H \"Authorization: Bearer USDtoken\" -k \"https://USDhost/api/v2/receivers\"",
"token=`oc whoami -t`",
"curl -G -s -k -H \"Authorization: Be... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/monitoring/accessing-third-party-monitoring-apis |
A.12. VDSM Hook Return Codes | A.12. VDSM Hook Return Codes Hook scripts must return one of the return codes shown in Table A.3, "Hook Return Codes" . The return code will determine whether further hook scripts are processed by VDSM. Table A.3. Hook Return Codes Code Description 0 The hook script ended successfully 1 The hook script failed, other ho... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/administration_guide/VDSM_hooks_return_codes |
Chapter 5. Component Versions | Chapter 5. Component Versions 5.1. Component Versions The full list of component versions used in Red Hat JBoss Data Grid is available at the Customer Portal at https://access.redhat.com/site/articles/488833 . Report a bug | null | https://docs.redhat.com/en/documentation/red_hat_data_grid/6.6/html/6.6.0_release_notes/chap-component_versions |
Chapter 3. Upgrading from Red Hat Hyperconverged Infrastructure for Virtualization 1.5 and 1.6 | Chapter 3. Upgrading from Red Hat Hyperconverged Infrastructure for Virtualization 1.5 and 1.6 3.1. Upgrade workflow To upgrade to Red Hat Hyperconverged Infrastructure for Virtualization 1.8, the primary requirement is to upgrade to Red Hat Hyperconverged Infrastructure for Virtualization 1.7 with the latest version o... | null | https://docs.redhat.com/en/documentation/red_hat_hyperconverged_infrastructure_for_virtualization/1.8/html/upgrading_red_hat_hyperconverged_infrastructure_for_virtualization/upgrading-to-rhhi-v17-180 |
Chapter 3. ClusterServiceVersion [operators.coreos.com/v1alpha1] | Chapter 3. ClusterServiceVersion [operators.coreos.com/v1alpha1] Description ClusterServiceVersion is a Custom Resource of type ClusterServiceVersionSpec . Type object Required metadata spec 3.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/operatorhub_apis/clusterserviceversion-operators-coreos-com-v1alpha1 |
Chapter 55. SAP Component | Chapter 55. SAP Component The SAP component is a package consisting of ten different SAP components. There are remote function call (RFC) components that support the sRFC, tRFC, and qRFC protocols and there are IDoc components that facilitate communication using messages in IDoc format. The component uses the SAP Java ... | [
"<dependency> <groupId>org.fusesource</groupId> <artifactId>camel-sap-starter</artifactId> <version>3.20.1.redhat-00056</version> </dependency>",
"sap-srfc-destination: destinationName : rfcName sap-trfc-destination: destinationName : rfcName sap-qrfc-destination: destinationName : queueName : rfcName sap-srfc-se... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_for_spring_boot/3.20/html/camel_spring_boot_reference/csb-camel-sap-component-starter |
25.7. Generating a Certificate Request to Send to a CA | 25.7. Generating a Certificate Request to Send to a CA Once you have created a key, the step is to generate a certificate request which you need to send to the CA of your choice. Make sure you are in the /usr/share/ssl/certs/ directory, and type the following command: Your system displays the following output and asks ... | [
"make certreq",
"umask 77 ; /usr/bin/openssl req -new -key -set_serial num /etc/httpd/conf/ssl.key/server.key -out /etc/httpd/conf/ssl.csr/server.csr Using configuration from /usr/share/ssl/openssl.cnf Enter pass phrase:",
"You are about to be asked to enter information that will be incorporated into your certi... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/Apache_HTTP_Secure_Server_Configuration-Generating_a_Certificate_Request_to_Send_to_a_CA |
1.2. JBoss Data Virtualization and JDBC | 1.2. JBoss Data Virtualization and JDBC Red Hat JBoss Data Virtualization provides an API that builds on Java Database Connectivity (JDBC), allowing client applications to issue SQL queries against deployed virtual databases (VDBs). Note Your client applications must use Java JDK 1.6 or higher to connect to Red Hat JBo... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_1_client_development/jboss_data_virtualization_and_jdbc |
Lightspeed | Lightspeed OpenShift Container Platform 4.15 About Lightspeed Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/lightspeed/index |
Chapter 62. Salesforce Delete Sink | Chapter 62. Salesforce Delete Sink Removes an object from Salesforce. The body received must be a JSON containing two keys: sObjectId and sObjectName. Example body: { "sObjectId": "XXXXX0", "sObjectName": "Contact" } 62.1. Configuration Options The following table summarizes the configuration options available for the ... | [
"apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: salesforce-delete-sink-binding spec: source: ref: kind: Channel apiVersion: messaging.knative.dev/v1 name: mychannel sink: ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: salesforce-delete-sink properties: clientId: \"The Con... | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_k/1.10.5/html/kamelets_reference/salesforce-sink-delete |
Chapter 13. Ingress [networking.k8s.io/v1] | Chapter 13. Ingress [networking.k8s.io/v1] Description Ingress is a collection of rules that allow inbound connections to reach the endpoints defined by a backend. An Ingress can be configured to give services externally-reachable urls, load balance traffic, terminate SSL, offer name based virtual hosting etc. Type obj... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/network_apis/ingress-networking-k8s-io-v1 |
7.7. Downgrading SSSD | 7.7. Downgrading SSSD When downgrading - either downgrading the version of SSSD or downgrading the operating system itself - then the existing SSSD cache needs to be removed. If the cache is not removed, then SSSD process is dead but a PID file remains. The SSSD logs show that it cannot connect to any of its associated... | [
"(Wed Nov 28 21:25:50 2012) [sssd] [sysdb_domain_init_internal] (0x0010): Unknown DB version [0.14], expected [0.10] for domain AD!",
"rm -rf /var/lib/sss/db/*",
"systemctl restart sssd.service"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/system-level_authentication_guide/sssd-downgrade |
Chapter 3. Getting support | Chapter 3. Getting support 3.1. Getting support If you experience difficulty with a procedure described in this documentation, or with OpenShift Container Platform in general, visit the Red Hat Customer Portal . From the Customer Portal, you can: Search or browse through the Red Hat Knowledgebase of articles and soluti... | [
"oc get clusterversion -o jsonpath='{.items[].spec.clusterID}{\"\\n\"}'"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/support/getting-support |
Custom Tekton Hub instance | Custom Tekton Hub instance Red Hat OpenShift Pipelines 1.15 Installing a custom instance of Tekton Hub Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/red_hat_openshift_pipelines/1.15/html/custom_tekton_hub_instance/index |
Chapter 233. Mustache Component | Chapter 233. Mustache Component Available as of Camel version 2.12 The mustache: component allows for processing a message using a Mustache template. This can be ideal when using Templating to generate responses for requests. Maven users will need to add the following dependency to their pom.xml for this component: <de... | [
"<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-mustache</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>",
"mustache:templateName[?options]",
"mustache:resourceUri",
"from(\"activemq:My.Queue\"). to(\"mustache:com/acme/MyResponse... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/mustache-component |
Chapter 1. Support policy | Chapter 1. Support policy Red Hat will support select major versions of Red Hat build of OpenJDK in its products. For consistency, these are the same versions that Oracle designates as long-term support (LTS) for the Oracle JDK. A major version of Red Hat build of OpenJDK will be supported for a minimum of six years fr... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/8/html/release_notes_for_red_hat_build_of_openjdk_8.0.402/openjdk8-support-policy |
Chapter 10. Distributed tracing | Chapter 10. Distributed tracing Distributed tracing allows you to track the progress of transactions between applications in a distributed system. In a microservices architecture, tracing tracks the progress of transactions between services. Trace data is useful for monitoring application performance and investigating ... | [
"<dependency> <groupId>io.jaegertracing</groupId> <artifactId>jaeger-client</artifactId> <version>1.1.0.redhat-00002</version> </dependency>",
"Tracer tracer = Configuration.fromEnv().getTracer();",
"GlobalTracer.register(tracer);",
"<dependency> <groupId>io.opentracing.contrib</groupId> <artifactId>opentraci... | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/using_amq_streams_on_openshift/assembly-distributed-tracing-str |
Chapter 7. Management of monitoring stack using the Ceph Orchestrator | Chapter 7. Management of monitoring stack using the Ceph Orchestrator As a storage administrator, you can use the Ceph Orchestrator with Cephadm in the backend to deploy monitoring and alerting stack. The monitoring stack consists of Prometheus, Prometheus exporters, Prometheus Alertmanager, and Grafana. Users need to ... | [
"ceph config-key set mgr/cephadm/grafana_key -i PRESENT_WORKING_DIRECTORY /key.pem ceph config-key set mgr/cephadm/grafana_crt -i PRESENT_WORKING_DIRECTORY /certificate.pem",
"ceph mgr module enable prometheus",
"ceph orch redeploy prometheus",
"cd /var/lib/ceph/ DAEMON_PATH /",
"cd /var/lib/ceph/monitoring... | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/6/html/operations_guide/management-of-monitoring-stack-using-the-ceph-orchestrator |
Chapter 8. Configuring authentication | Chapter 8. Configuring authentication This chapter covers several authentication topics. These topics include: Enforcing strict password and One Time Password (OTP) policies. Managing different credential types. Logging in with Kerberos. Disabling and enabling built-in credential types. 8.1. Password policies When Red ... | [
"https://{DOMAIN}/realms/{REALMNAME}/protocol/openid-connect/auth?client_id={CLIENT-ID}&redirect_uri={REDIRECT-URI}&scope=openid&response_type=code&response_mode=query&nonce=exg16fxdjcu&claims=%7B%22id_token%22%3A%7B%22acr%22%3A%7B%22essential%22%3Atrue%2C%22values%22%3A%5B%22gold%22%5D%7D%7D%7D",
"claims= { \"id... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/24.0/html/server_administration_guide/configuring-authentication_server_administration_guide |
Chapter 14. Setting up client access to a Kafka cluster | Chapter 14. Setting up client access to a Kafka cluster After you have deployed Streams for Apache Kafka , you can set up client access to your Kafka cluster. To verify the deployment, you can deploy example producer and consumer clients. Otherwise, create listeners that provide client access within or outside the Open... | [
"run kafka-producer -ti --image=registry.redhat.io/amq-streams/kafka-37-rhel9:2.7.0 --rm=true --restart=Never -- bin/kafka-console-producer.sh --bootstrap-server cluster-name -kafka-bootstrap:9092 --topic my-topic",
"run kafka-consumer -ti --image=registry.redhat.io/amq-streams/kafka-37-rhel9:2.7.0 --rm=true --re... | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.7/html/deploying_and_managing_streams_for_apache_kafka_on_openshift/deploy-client-access-str |
Logging | Logging OpenShift Container Platform 4.18 Configuring and using logging in OpenShift Container Platform Red Hat OpenShift Documentation Team | [
"Disabling ownership via cluster version overrides prevents upgrades. Please remove overrides before continuing.",
"oc adm must-gather --image=USD(oc -n openshift-logging get deployment.apps/cluster-logging-operator -o jsonpath='{.spec.template.spec.containers[?(@.name == \"cluster-logging-operator\")].image}')",... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html-single/logging/cluster-logging-about_cluster-logging |
Performing a minor update of Red Hat OpenStack Platform | Performing a minor update of Red Hat OpenStack Platform Red Hat OpenStack Platform 17.1 Apply the latest bug fixes and security improvements to Red Hat OpenStack Platform OpenStack Documentation Team rhos-docs@redhat.com Abstract You can perform a minor update of your Red Hat OpenStack Platform (RHOSP) environment to k... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/performing_a_minor_update_of_red_hat_openstack_platform/index |
Deploying RHEL 9 on Google Cloud Platform | Deploying RHEL 9 on Google Cloud Platform Red Hat Enterprise Linux 9 Obtaining RHEL system images and creating RHEL instances on GCP Red Hat Customer Content Services | [
"provider = \"gcp\" [settings] bucket = \"GCP_BUCKET\" region = \"GCP_STORAGE_REGION\" object = \"OBJECT_KEY\" credentials = \"GCP_CREDENTIALS\"",
"sudo base64 -w 0 cee-gcp-nasa-476a1fa485b7.json",
"sudo composer-cli compose start BLUEPRINT-NAME gce IMAGE_KEY gcp-config.toml",
"sudo composer-cli compose statu... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html-single/deploying_rhel_9_on_google_cloud_platform/index |
Chapter 20. Internationalization | Chapter 20. Internationalization 20.1. Red Hat Enterprise Linux 7 International Languages Red Hat Enterprise Linux 7 supports the installation of multiple languages and the changing of languages based on your requirements. The following languages are supported in Red Hat Enterprise Linux 7: East Asian Languages - Japan... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/7.0_release_notes/chap-red_hat_enterprise_linux-7.0_release_notes-internationalization |
Chapter 3. CustomResourceDefinition [apiextensions.k8s.io/v1] | Chapter 3. CustomResourceDefinition [apiextensions.k8s.io/v1] Description CustomResourceDefinition represents a resource that should be exposed on the API server. Its name MUST be in the format <.spec.name>.<.spec.group>. Type object Required spec 3.1. Specification Property Type Description apiVersion string APIVersio... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/extension_apis/customresourcedefinition-apiextensions-k8s-io-v1 |
Part VI. Manage | Part VI. Manage | null | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q1/html/using_amq_interconnect/management |
Chapter 25. Additional resources | Chapter 25. Additional resources Installing and configuring Red Hat Process Automation Manager in a Red Hat JBoss EAP clustered environment | null | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/installing_and_configuring_red_hat_process_automation_manager/additional_resources_2 |
Chapter 2. Persistent naming attributes | Chapter 2. Persistent naming attributes The way you identify and manage storage devices ensures the stability and predictability of the system. RHEL 9 uses two primary naming schemes for this purpose: traditional device names and persistent naming attributes. Traditional device names Traditional device names are determ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/managing_storage_devices/persistent-naming-attributes_managing-storage-devices |
9.7. Large Objects (LOBs) | 9.7. Large Objects (LOBs) Large Objects (LOBs) consist of data. The three main large object runtime data types used by JBoss are: Binary (BLOB) Contains multimedia objects such as images and audio. Character (CLOB) Contains ASCII characters. Extensible Markup Language (XML) Contains textual data. LOBs and JBoss The JBo... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/administration_and_configuration_guide/large_objects_lobs |
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 16. Creating a performance profile | Chapter 16. Creating a performance profile Learn about the Performance Profile Creator (PPC) and how you can use it to create a performance profile. 16.1. About the Performance Profile Creator The Performance Profile Creator (PPC) is a command-line tool, delivered with the Performance Addon Operator, used to create the... | [
"oc adm must-gather --image=<PAO_image> --dest-dir=<dir>",
"oc adm must-gather --image=registry.redhat.io/openshift4/performance-addon-operator-must-gather-rhel8:v4.9 --dest-dir=must-gather",
"tar cvaf must-gather.tar.gz must-gather/",
"oc get mcp",
"NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYM... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.9/html/scalability_and_performance/cnf-create-performance-profiles |
15.5. Additional Resources | 15.5. Additional Resources RPM is an extremely complex utility with many options and methods for querying, installing, upgrading, and removing packages. Refer to the following resources to learn more about RPM. 15.5.1. Installed Documentation rpm --help - This command displays a quick reference of RPM parameters. man r... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/system_administration_guide/Package_Management_with_RPM-Additional_Resources |
3.9. Suspending Activity on a GFS2 File System | 3.9. Suspending Activity on a GFS2 File System You can suspend write activity to a file system by using the dmsetup suspend command. Suspending write activity allows hardware-based device snapshots to be used to capture the file system in a consistent state. The dmsetup resume command ends the suspension. Usage Start S... | [
"dmsetup suspend MountPoint",
"dmsetup resume MountPoint",
"dmsetup suspend /mygfs2",
"dmsetup resume /mygfs2"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/global_file_system_2/s1-manage-suspendfs |
9.6. Import From XML Data File Source | 9.6. Import From XML Data File Source JBoss Data Virtualization supports XML Files as data sources. You can import from these data sources and create the metamodels required to query your data in minutes. Using the steps below you will define your XML data source, configure your parsing parameters for the XML data file... | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/user_guide_volume_1_teiid_designer/import_from_xml_data_file_source |
18.10. Defining Permissions | 18.10. Defining Permissions Permission rules define the rights that are associated with the ACI and whether access is allowed or denied. In an ACI, the following highlighted part is the permission rule: Syntax The general syntax of a permission rule is: permission : Sets if the ACI allows or denies permission. rights :... | [
"( target_rule ) (version 3.0; acl \" ACL_name \"; permission_rule bind_rules ;)",
"permission ( rights )",
"ldapmodify -D \"cn=Directory Manager\" -W -p 389 -h server.example.com -x dn: ou=People,dc=example,dc=com changetype: modify add: aci aci: (target = \"ldap:///ou=People,dc=example,dc=com\") (version 3.0;... | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/administration_guide/defining_permissions |
Chapter 2. LVM Components | Chapter 2. LVM Components This chapter describes the components of an LVM Logical volume. 2.1. Physical Volumes The underlying physical storage unit of an LVM logical volume is a block device such as a partition or whole disk. To use the device for an LVM logical volume the device must be initialized as a physical volu... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_logical_volume_manager/lvm_components |
19.4. Virtual Machine Graphical Console | 19.4. Virtual Machine Graphical Console This window displays a guest's graphical console. Guests can use several different protocols to export their graphical frame buffers: virt-manager supports VNC and SPICE . If your virtual machine is set to require authentication, the Virtual Machine graphical console prompts you ... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/virtualization_deployment_and_administration_guide/sect-managing_guests_with_the_virtual_machine_manager_virt_manager-virtual_machine_graphical_console |
Chapter 7. Migrating existing content | Chapter 7. Migrating existing content Use the following sections learn how to use the awx-manage command to assist with additional steps in the migration process once you have upgraded to Red Hat Ansible Automation Platform 2.0 and automation controller 4.0. Additionally, learn more about migrating between versions of ... | [
"awx-manage list_custom_venvs",
"Discovered virtual environments: /var/lib/awx/venv/testing /var/lib/venv/new_env To export the contents of a virtual environment, re-run while supplying the path as an argument: awx-manage export_custom_venv /path/to/venv",
"awx-manage custom_venv_associations /path/to/venv",
... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.3/html/red_hat_ansible_automation_platform_creator_guide/migrating-existing-content |
Chapter 3. Deploy using local storage devices | Chapter 3. Deploy using local storage devices Deploying OpenShift Data Foundation on OpenShift Container Platform using local storage devices provides you with the option to create internal cluster resources. This will result in the internal provisioning of the base services, which helps to make additional storage clas... | [
"oc annotate namespace openshift-storage openshift.io/node-selector=",
"spec: flexibleScaling: true [...] status: failureDomain: host"
] | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/deploying_openshift_data_foundation_on_vmware_vsphere/deploy-using-local-storage-devices-vmware |
Chapter 10. Removing Windows nodes | Chapter 10. Removing Windows nodes You can remove a Windows node by deleting its host Windows machine. 10.1. Deleting a specific machine You can delete a specific machine. Important Do not delete a control plane machine unless your cluster uses a control plane machine set. Prerequisites Install an OpenShift Container P... | [
"oc get machine -n openshift-machine-api",
"oc delete machine <machine> -n openshift-machine-api"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/windows_container_support_for_openshift/removing-windows-nodes |
15.3. Moving Swap Space | 15.3. Moving Swap Space To move swap space from one location to another, follow the steps for removing swap space, and then follow the steps for adding swap space. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/storage_administration_guide/s1-swap-moving |
Chapter 5. Tuning Transaction Logging | Chapter 5. Tuning Transaction Logging Every Directory Server contains a transaction log which writes operations for all the databases it manages. Whenever a directory database operation such as a modify is performed, the server creates a single database transaction for all of the database operations invoked as a result... | [
"systemctl stop dirsrv@ instance_name",
"mount /dev/nvme0n1p1 /mnt/",
"mv /var/lib/dirsrv/slapd- instance_name /db/* /mnt/",
"umount /mnt/",
"umount /var/lib/dirsrv/slapd- instance_name /db/",
"mount /var/lib/dirsrv/slapd- instance_name /db/",
"restorecon -Rv /var/lib/dirsrv/slapd- instance_name /db/",
... | https://docs.redhat.com/en/documentation/red_hat_directory_server/11/html/performance_tuning_guide/tuning_database_performance-tuning_transaction_logging |
Chapter 12. Installing on OpenStack | Chapter 12. Installing on OpenStack 12.1. Installing a cluster on OpenStack with customizations In OpenShift Container Platform version 4.7, you can install a customized cluster on Red Hat OpenStack Platform (RHOSP). To customize the installation, modify parameters in the install-config.yaml before you install the clus... | [
"openstack role add --user <user> --project <project> swiftoperator",
"openstack network list --long -c ID -c Name -c \"Router Type\"",
"+--------------------------------------+----------------+-------------+ | ID | Name | Router Type | +--------------------------------------+----------------+-------------+ | 1... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/installing/installing-on-openstack |
Appendix I. Ceph scrubbing options | Appendix I. Ceph scrubbing options Ceph ensures data integrity by scrubbing placement groups. The following are the Ceph scrubbing options that you can adjust to increase or decrease scrubbing operations. You can set these configuration options with the ceph config set global CONFIGURATION_OPTION VALUE command. mds_max... | null | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/6/html/configuration_guide/ceph-scrubbing-options_conf |
Chapter 3. Administer MicroProfile in JBoss EAP | Chapter 3. Administer MicroProfile in JBoss EAP 3.1. MicroProfile Telemetry administration 3.1.1. Add MicroProfile Telemetry subsystem using the management CLI The MicroProfile Telemetry component is integrated into the default MicroProfile configuration through the microprofile-telemetry subsystem. You can also add th... | [
"<JBOSS_HOME> /bin/jboss-cli.sh -c <<EOF if (outcome != success) of /subsystem=opentelemetry:read-resource /extension=org.wildfly.extension.opentelemetry:add() /subsystem=opentelemetry:add() end-if /extension=org.wildfly.extension.microprofile.telemetry:add /subsystem=microprofile-telemetry:add reload EOF",
"otel... | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/8.0/html/using_jboss_eap_xp_5.0/administer_microprofile_in_jboss_eap |
Chapter 5. Exposing the registry | Chapter 5. Exposing the registry By default, the OpenShift image registry is secured during cluster installation so that it serves traffic through TLS. Unlike versions of OpenShift Container Platform, the registry is not exposed outside of the cluster at the time of installation. 5.1. Exposing a default registry manual... | [
"oc patch configs.imageregistry.operator.openshift.io/cluster --patch '{\"spec\":{\"defaultRoute\":true}}' --type=merge",
"HOST=USD(oc get route default-route -n openshift-image-registry --template='{{ .spec.host }}')",
"oc extract secret/USD(oc get ingresscontroller -n openshift-ingress-operator default -o jso... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/registry/securing-exposing-registry |
Chapter 4. cxf | Chapter 4. cxf 4.1. cxf:list-busses 4.1.1. Description Lists all CXF Busses. 4.1.2. Syntax cxf:list-busses [options] 4.1.3. Options Name Description --help Display this help message --no-format Disable table rendered output 4.2. cxf:list-endpoints 4.2.1. Description Lists all CXF Endpoints on a Bus. 4.2.2. Syntax cxf:l... | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_karaf_console_reference/cxf |
Chapter 7. Using SOAP 1.2 Messages | Chapter 7. Using SOAP 1.2 Messages Abstract Apache CXF provides tools to generate a SOAP 1.2 binding which does not use any SOAP headers. You can add SOAP headers to your binding using any text or XML editor. 7.1. Adding a SOAP 1.2 Binding to a WSDL Document Using wsdl2soap Note To use wsdl2soap you will need to downlo... | [
"<?xml version=\"1.0\" encoding=\"UTF-8\"?> <definitions name=\"widgetOrderForm.wsdl\" targetNamespace=\"http://widgetVendor.com/widgetOrderForm\" xmlns=\"http://schemas.xmlsoap.org/wsdl/\" xmlns:soap12=\"http://schemas.xmlsoap.org/wsdl/soap12/\" xmlns:tns=\"http://widgetVendor.com/widgetOrderForm\" xmlns:xsd=\"htt... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/FUSECXFSOAP12 |
3.2. SystemTap Scripts | 3.2. SystemTap Scripts For the most part, SystemTap scripts are the foundation of each SystemTap session. SystemTap scripts instruct SystemTap on what type of information to collect, and what to do once that information is collected. As stated in Chapter 3, Understanding How SystemTap Works , SystemTap scripts are made... | [
"probe event { statements }",
"function function_name ( arguments ){ statements } probe event { function_name ( arguments )}",
"probe kernel.function(\"*@net/socket.c\") { } probe kernel.function(\"*@net/socket.c\").return { }",
"probe module(\"ext3\").function(\"*\") { } probe module(\"ext3\").function(\"*\"... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_beginners_guide/scripts |
3.3. build-id Unique Identification of Binaries | 3.3. build-id Unique Identification of Binaries Each executable or shared library built with Red Hat Enterprise Linux Server 6 or later is assigned a unique identification 160-bit SHA-1 string, generated as a checksum of selected parts of the binary. This allows two builds of the same program on the same host to always... | [
"eu-readelf -n /bin/bash [...] Note section [ 3] '.note.gnu.build-id' of 36 bytes at offset 0x274: Owner Data size Type GNU 20 GNU_BUILD_ID Build ID: efdd0b5e69b0742fa5e5bad0771df4d1df2459d1"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/developer_guide/compiling-build-id |
Chapter 19. Authenticating KIE Server through RH-SSO | Chapter 19. Authenticating KIE Server through RH-SSO KIE Server provides a REST API for third-party clients. If you integrate KIE Server with RH-SSO, you can delegate third-party client identity management to the RH-SSO server. After you create a realm client for Red Hat Process Automation Manager and set up the RH-SSO... | [
"http://localhost:8080/kie-server/*",
"<subsystem xmlns=\"urn:jboss:domain:keycloak:1.1\"> <secure-deployment name=\"kie-server.war\"> <realm>demo</realm> <realm-public-key>MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrVrCuTtArbgaZzL1hvh0xtL5mc7o0NqPVnYXkLvgcwiC3BjLGw1tGEGoJaXDuSaRllobm53JBhjx33UNv+5z/UMG4kytBWxheNVKnL... | https://docs.redhat.com/en/documentation/red_hat_process_automation_manager/7.13/html/integrating_red_hat_process_automation_manager_with_other_products_and_components/sso-kie-server-con_integrate-sso |
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/4.12/html/console_apis/consoleyamlsample-console-openshift-io-v1 |
19.8. LVM Cache for Red Hat Gluster Storage | 19.8. LVM Cache for Red Hat Gluster Storage Important LVM Cache must be used with Red Hat Gluster Storage only on Red Hat Enterprise Linux 7.4 or later. This release includes a number of fixes and enhancements that are critical to a positive experience with caching. 19.8.1. About LVM Cache An LVM Cache logical volume (... | [
"pvcreate /dev/nvme0n1",
"vgextend GVG /dev/nvme0n1",
"lvcreate --type cache-pool -l 100%FREE -n cpool GVG /dev/nvme0n1",
"lvconvert --type cache --cachepool GVG/cpool GVG/GTP",
"lvchange --cachemode writeback GVG/GTP_tdata",
"lsblk /dev/{sdb,nvme0n1} NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sdb 8:16 0 9.1... | https://docs.redhat.com/en/documentation/red_hat_gluster_storage/3.5/html/administration_guide/sect-lvm_cache |
10.8.2. The Secure Web Server Virtual Host | 10.8.2. The Secure Web Server Virtual Host By default, the Apache HTTP Server is configured as both a non-secure and a secure server. Both the non-secure and secure servers use the same IP address and hostname, but listen on different ports: 80 and 443 respectively. This enables both non-secure and secure communication... | [
"#Listen 80"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/reference_guide/s2-apache-defaultvirtuals |
8.6. Additional Resources | 8.6. Additional Resources For more information on how to manage software packages on Red Hat Enterprise Linux, see the resources listed below. Installed Documentation yum (8) - The manual page for the yum command-line utility provides a complete list of supported options and commands. yumdb (8) - The manual page for th... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/sect-yum-additional_resources |
Customizing persistent storage | Customizing persistent storage Red Hat OpenStack Services on OpenShift 18.0 Customizing storage services for Red Hat OpenStack Services on OpenShift OpenStack Documentation Team rhos-docs@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html/customizing_persistent_storage/index |
Chapter 8. Understanding OpenShift Container Platform development | Chapter 8. Understanding OpenShift Container Platform development To fully leverage the capability of containers when developing and running enterprise-quality applications, ensure your environment is supported by tools that allow containers to be: Created as discrete microservices that can be connected to other contai... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/architecture/understanding-development |
2. Related Documentation | 2. Related Documentation For more information about using Red Hat Enterprise Linux, see the following resources: Installation Guide - Documents relevant information regarding the installation of Red Hat Enterprise Linux 6. Deployment Guide - Documents relevant information regarding the deployment, configuration and adm... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/global_file_system_2/related_documentation-gfs2 |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your feedback on our documentation. Let us know how we can improve it. Use the Create Issue form in Red Hat Jira to provide your feedback. The Jira issue is created in the Red Hat Satellite Jira project, where you can track its progress. Prerequisites Ensure you... | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.15/html/managing_hosts/providing-feedback-on-red-hat-documentation_managing-hosts |
Chapter 2. Using the Software Development Kit | Chapter 2. Using the Software Development Kit This section describes how to use the software development kit for Version 4. 2.1. Packages The following modules are most frequently used by the Python SDK: ovirtsdk4 This is the top level module. It most important element is the Connection class, which is the mechanism to... | [
"vms_service = connection.system_service().vms_service()",
"import ovirtsdk4 as sdk connection = sdk.Connection( url='https://engine.example.com/ovirt-engine/api', username='admin@internal', password='password', ca_file='ca.pem', )",
"connection.close()",
"from ovirtsdk4 import types vm = types.Vm( name='vm1'... | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/python_sdk_guide/chap-using_the_software_development_kit |
Chapter 10. Notifications overview | Chapter 10. Notifications overview Quay.io supports adding notifications to a repository for various events that occur in the repository's lifecycle. | null | https://docs.redhat.com/en/documentation/red_hat_quay/3.12/html/about_quay_io/repository-notifications |
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 4.14, 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_installation/4.14/html/installing_on_gcp/installing-gcp-vpc |
Chapter 5. Configuring resources for managed components on OpenShift Container Platform | Chapter 5. Configuring resources for managed components on OpenShift Container Platform You can manually adjust the resources on Red Hat Quay on OpenShift Container Platform for the following components that have running pods: quay clair mirroring clairpostgres postgres This feature allows users to run smaller test clu... | [
"spec: components: - kind: clair managed: true overrides: resources: limits: cpu: \"5\" # Limiting to 5 CPU (equivalent to 5000m or 5000 millicpu) memory: \"18Gi\" # Limiting to 18 Gibibytes of memory requests: cpu: \"4\" # Requesting 4 CPU memory: \"4Gi\" # Requesting 4 Gibibytes of memory - kind: postgres managed... | https://docs.redhat.com/en/documentation/red_hat_quay/3/html/deploying_the_red_hat_quay_operator_on_openshift_container_platform/configuring-resources-managed-components |
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