title stringlengths 4 168 | content stringlengths 7 1.74M | commands listlengths 1 5.62k ⌀ | url stringlengths 79 342 |
|---|---|---|---|
Chapter 327. SQL Stored Procedure Component | Chapter 327. SQL Stored Procedure Component Available as of Camel version 2.17 The sql-stored: component allows you to work with databases using JDBC Stored Procedure queries. This component is an extension to the SQL Component but specialized for calling stored procedures. This component uses spring-jdbc behind the sc... | [
"<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-sql</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>",
"sql-stored:template[?options]",
"sql-stored:classpath:sql/myprocedure.sql[?options]",
"SUBNUMBERS( INTEGER USD{headers.num1}, ... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/sql-stored-component |
Appendix D. Additional Eclipse Vert.x resources | Appendix D. Additional Eclipse Vert.x resources The Reactive Manifesto Eclipse Vert.x project Vert.x in Action Eclipse Vert.x for Reactive Programming Building Reactive Microservices in Java Eclipse Vert.x Cheat Sheet for Developers Vert.x - From zero to (micro)-hero Red Hat Summit 2017 Talk - Reactive Programming with... | null | https://docs.redhat.com/en/documentation/red_hat_build_of_eclipse_vert.x/4.3/html/eclipse_vert.x_runtime_guide/additional-vertx-resources_vertx |
7.2. Using Keytool with JBoss Data Virtualization | 7.2. Using Keytool with JBoss Data Virtualization When using the keytool to manage public key cryptography for JBoss Data Virtualization, use the following options: Set the algorithm to RSA using the -keyslg RSA option. Set the store type to JKS using the -storetype JKS option. | null | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/security_guide/using_keytool_with_eds |
Chapter 7. Deploying a RHOSP hyperconverged infrastructure (HCI) with director Operator | Chapter 7. Deploying a RHOSP hyperconverged infrastructure (HCI) with director Operator You can use director Operator (OSPdO) to deploy an overcloud with hyperconverged infrastructure (HCI). An overcloud with HCI colocates Compute and Red Hat Ceph Storage OSD services on the same nodes. 7.1. Prerequisites Your Compute ... | [
"oc rsh -n openstack openstackclient",
"unset OS_CLOUD",
"cd /home/cloud-admin/",
"openstack overcloud roles generate -o roles_data.yaml Controller ComputeHCI",
"exit",
"oc cp openstackclient:/home/cloud-admin/roles_data.yaml custom_templates/roles_data.yaml -n openstack",
"mkdir custom_templates",
"m... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/deploying_an_overcloud_in_a_red_hat_openshift_container_platform_cluster_with_director_operator/assembly_deploying-a-rhosp-hyperconverged-infrastructure-with-director-operator |
Chapter 3. Installing operating systems | Chapter 3. Installing operating systems 3.1. Installing hyperconverged hosts The supported operating system for hyperconverged hosts is the latest version of Red Hat Virtualization 4. 3.1.1. Installing a hyperconverged host with Red Hat Virtualization 4 3.1.1.1. Downloading the Red Hat Virtualization 4 operating system... | [
"sha256sum image.iso",
"sha256sum image.iso",
"sha256sum image.iso"
] | https://docs.redhat.com/en/documentation/red_hat_hyperconverged_infrastructure_for_virtualization/1.8/html/automating_rhhi_for_virtualization_deployment/installing-operating-systems |
probe::scheduler.process_exit | probe::scheduler.process_exit Name probe::scheduler.process_exit - Process exiting Synopsis scheduler.process_exit Values name name of the probe point pid PID of the process exiting priority priority of the process exiting | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/systemtap_tapset_reference/api-scheduler-process-exit |
Chapter 7. Revoking Certificates and Issuing CRLs | Chapter 7. Revoking Certificates and Issuing CRLs The Certificate System provides methods for revoking certificates and for producing lists of revoked certificates, called certificate revocation lists (CRLs). This chapter describes the methods for revoking a certificate, describes CMC revocation, and provides details a... | null | https://docs.redhat.com/en/documentation/red_hat_certificate_system/10/html/administration_guide/revocation_and_crls |
Chapter 10. Configuring global IdM settings using Ansible playbooks | Chapter 10. Configuring global IdM settings using Ansible playbooks Using the Ansible config module, you can retrieve and set global configuration parameters for Identity Management (IdM). Retrieving IdM configuration using an Ansible playbook Configuring the IdM CA renewal server using an Ansible playbook Configuring ... | [
"--- - name: Playbook to handle global IdM configuration hosts: ipaserver become: no gather_facts: no vars_files: - /home/user_name/MyPlaybooks/secret.yml tasks: - name: Query IPA global configuration ipaconfig: ipaadmin_password: \"{{ ipaadmin_password }}\" register: serverconfig - debug: msg: \"{{ serverconfig }}... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_identity_management/configuring-global-idm-settings-using-ansible-playbooks_configuring-and-managing-idm |
Scalability and performance | Scalability and performance OpenShift Container Platform 4.16 Scaling your OpenShift Container Platform cluster and tuning performance in production environments Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.16/html/scalability_and_performance/index |
Chapter 6. Back-end compression | Chapter 6. Back-end compression Compress an edge cluster of a smaller capacity with the compression options. BlueStore allows two types of compression: BlueStore level of compression for general workload. Ceph Object Gateway level of compression for S3 workload. For more information on compression algorithms, see Pool ... | [
"ceph osd pool set POOL_NAME compression_algorithm ALGORITHM ceph osd pool set POOL_NAME compression_mode MODE",
"ceph osd pool set POOL_NAME compression_required_ratio RATIO ceph osd pool set POOL_NAME compression_min_blob_size SIZE ceph osd pool set POOL_NAME compression_max_blob_size SIZE"
] | https://docs.redhat.com/en/documentation/red_hat_ceph_storage/7/html/edge_guide/back-end-compression_edge |
3.2 Release Notes | 3.2 Release Notes Red Hat Software Collections 3.2 Release Notes for Red Hat Software Collections 3.2 Lenka Spackova Red Hat Customer Content Services lspackova@redhat.com Jaromir Hradilek Red Hat Customer Content Services jhradilek@redhat.com Eliska Slobodova Red Hat Customer Content Services | null | https://docs.redhat.com/en/documentation/red_hat_software_collections/3/html/3.2_release_notes/index |
Chapter 51. JSON Gson | Chapter 51. JSON Gson Gson is a Data Format which uses the Gson Library . from("activemq:My.Queue"). marshal().json(JsonLibrary.Gson). to("mqseries:Another.Queue"); 51.1. Dependencies When using json-gson with Red Hat build of Camel Spring Boot make sure to use the following Maven dependency to have support for auto co... | [
"from(\"activemq:My.Queue\"). marshal().json(JsonLibrary.Gson). to(\"mqseries:Another.Queue\");",
"<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-gson-starter</artifactId> </dependency>"
] | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel/4.0/html/red_hat_build_of_apache_camel_for_spring_boot_reference/csb-camel-json-gson-dataformat-starter |
CLI tools | CLI tools OpenShift Container Platform 4.14 Learning how to use the command-line tools for OpenShift Container Platform Red Hat OpenShift Documentation Team | [
"tar xvf <file>",
"echo USDPATH",
"oc <command>",
"C:\\> path",
"C:\\> oc <command>",
"echo USDPATH",
"oc <command>",
"tar xvf <file>",
"echo USDPATH",
"oc <command>",
"C:\\> path",
"C:\\> oc <command>",
"echo USDPATH",
"oc <command>",
"subscription-manager register",
"subscription-man... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/cli_tools/index |
Chapter 8. Configuring the address space for message routing | Chapter 8. Configuring the address space for message routing AMQ Interconnect provides flexible application-layer addressing and delivery semantics. By configuring addresses, you can route messages in anycast (closest or balanced) or multicast patterns. 8.1. Routing messages between clients By default, AMQ Interconnect... | [
"oc edit -f router-mesh.yaml",
"apiVersion: interconnectedcloud.github.io/v1alpha1 kind: Interconnect metadata: name: router-mesh spec: addresses: - pattern: */orders 1 distribution: multicast",
"oc edit -f router-mesh.yaml",
"apiVersion: interconnectedcloud.github.io/v1alpha1 kind: Interconnect metadata: nam... | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q1/html/deploying_amq_interconnect_on_openshift/configuring-address-space-router-ocp |
Chapter 39. Using A JAXBContext Object | Chapter 39. Using A JAXBContext Object Abstract The JAXBContext object allows the Apache CXF's runtime to transform data between XML elements and Java object. Application developers need to instantiate a JAXBContext object they want to use JAXB objects in message handlers and when implementing consumers that work with ... | null | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/JAXWSJAXBContext |
16.3. Backing Up and Restoring Virtual Machines Using a Backup Storage Domain | 16.3. Backing Up and Restoring Virtual Machines Using a Backup Storage Domain 16.3.1. Backup storage domains explained A backup storage domain is one that you can use specifically for storing and migrating virtual machines and virtual machine templates for the purpose of backing up and restoring for disaster recovery, ... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.3/html/administration_guide/sect-Backing_Up_and_Restoring_Virtual_Machines_Using_a_Backup_Domain |
22.16.9. Adding a Multicast Client Address | 22.16.9. Adding a Multicast Client Address To add a multicast client address, that is to say, to configure a multicast address to be monitored for multicast NTP packets, make use of the multicastclient command in the ntp.conf file. The multicastclient command takes the following form: multicastclient address Enables th... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/s2_adding_a_multicastclient_address |
Chapter 6. Fixed issues | Chapter 6. Fixed issues See Red Hat Service Interconnect Resolved Issues for 1.8.x for a list of issues that have been fixed in this release. | null | https://docs.redhat.com/en/documentation/red_hat_service_interconnect/1.8/html/release_notes/fixed_issues |
Chapter 18. Syncing LDAP groups | Chapter 18. Syncing LDAP groups As an administrator, you can use groups to manage users, change their permissions, and enhance collaboration. Your organization may have already created user groups and stored them in an LDAP server. OpenShift Container Platform can sync those LDAP records with internal OpenShift Contain... | [
"url: ldap://10.0.0.0:389 1 bindDN: cn=admin,dc=example,dc=com 2 bindPassword: <password> 3 insecure: false 4 ca: my-ldap-ca-bundle.crt 5",
"baseDN: ou=users,dc=example,dc=com 1 scope: sub 2 derefAliases: never 3 timeout: 0 4 filter: (objectClass=person) 5 pageSize: 0 6",
"groupUIDNameMapping: \"cn=group1,ou=gr... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/authentication_and_authorization/ldap-syncing |
6.9. Red Hat Virtualization 4.4 Batch Update 5 (ovirt-4.4.6) | 6.9. Red Hat Virtualization 4.4 Batch Update 5 (ovirt-4.4.6) 6.9.1. Bug Fix These bugs were fixed in this release of Red Hat Virtualization: BZ# 1932284 Previously, the engine-config value LiveSnapshotPerformFreezeInEngine was set by default to false and was supposed to be uses in cluster compatibility levels below 4.4... | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/release_notes/red_hat_virtualization_4_4_batch_update_5_ovirt_4_4_6 |
Chapter 4. Verifying OpenShift Data Foundation deployment | Chapter 4. Verifying OpenShift Data Foundation deployment Use this section to verify that OpenShift Data Foundation is deployed correctly. 4.1. Verifying the state of the pods Procedure Click Workloads Pods from the OpenShift Web Console. Select openshift-storage from the Project drop-down list. Note If the Show defaul... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.13/html/deploying_openshift_data_foundation_on_vmware_vsphere/verifying_openshift_data_foundation_deployment |
Chapter 3. Red Hat Enterprise Linux 7 | Chapter 3. Red Hat Enterprise Linux 7 This section outlines the packages released for Red Hat Enterprise Linux 7. 3.1. Red Hat Satellite 6.11 (for RHEL 7 Server) (RPMs) The following table outlines the packages included in the rhel-7-server-satellite-6.11-rpms repository. Table 3.1. Red Hat Satellite 6.11 (for RHEL 7 S... | null | https://docs.redhat.com/en/documentation/red_hat_satellite/6.11/html/package_manifest/sat-6-11-rhel7 |
Preface | Preface Red Hat Quay offers administrators the ability to secure communication and trusted access to their repositories through the use of Transport Layer Security (TLS), certificate management, and encryption techniques. Properly configuring SSL/TLS and implementing custom certificates can help safeguard data, secure ... | null | https://docs.redhat.com/en/documentation/red_hat_quay/3/html/securing_red_hat_quay/pr01 |
Chapter 4. Configuring the web console in OpenShift Container Platform | Chapter 4. Configuring the web console in OpenShift Container Platform You can modify the OpenShift Container Platform web console to set a logout redirect URL or disable the console. 4.1. Prerequisites Deploy an OpenShift Container Platform cluster. 4.2. Configuring the web console You can configure the web console se... | [
"oc edit console.config.openshift.io cluster",
"apiVersion: config.openshift.io/v1 kind: Console metadata: name: cluster spec: authentication: logoutRedirect: \"\" 1 status: consoleURL: \"\" 2"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/web_console/configuring-web-console |
4.3.13. Moving a Volume Group to Another System | 4.3.13. Moving a Volume Group to Another System You can move an entire LVM volume group to another system. It is recommended that you use the vgexport and vgimport commands when you do this. The vgexport command makes an inactive volume group inaccessible to the system, which allows you to detach its physical volumes. ... | [
"pvscan PV /dev/sda1 is in exported VG myvg [17.15 GB / 7.15 GB free] PV /dev/sdc1 is in exported VG myvg [17.15 GB / 15.15 GB free] PV /dev/sdd1 is in exported VG myvg [17.15 GB / 15.15 GB free]"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_logical_volume_manager/VG_move |
probe::nfsd.open | probe::nfsd.open Name probe::nfsd.open - NFS server opening a file for client Synopsis nfsd.open Values fh file handle (the first part is the length of the file handle) type type of file (regular file or dir) access indicates the type of open (read/write/commit/readdir...) client_ip the ip address of client | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-nfsd-open |
Part VI. Servers | Part VI. Servers This part discusses various topics related to servers such as how to set up a Web server or share files and directories over the network. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/part-servers |
Chapter 1. AdministrationEventService | Chapter 1. AdministrationEventService 1.1. ListAdministrationEvents GET /v1/administration/events ListAdministrationEvents returns the list of events after filtered by requested fields. 1.1.1. Description 1.1.2. Parameters 1.1.2.1. Query Parameters Name Description Required Default Pattern pagination.limit - null pagin... | [
"Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }",
"Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }",
"Example 3: Pack and unpack a message... | https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.5/html/api_reference/administrationeventservice |
8.9. Configure a Network Team Using the Text User Interface, nmtui | 8.9. Configure a Network Team Using the Text User Interface, nmtui The text user interface tool nmtui can be used to configure teaming in a terminal window. Issue the following command to start the tool: The text user interface appears. Any invalid command prints a usage message. To navigate, use the arrow keys or pres... | [
"~]USD nmtui"
] | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/networking_guide/sec-configure_a_network_team_using_the_text_user_interface_nmtui |
1.2. Configuring the iptables Firewall to Allow Cluster Components | 1.2. Configuring the iptables Firewall to Allow Cluster Components Table 1.1, "Ports to Enable for High Availability Add-On" shows the ports to enable for the Red Hat High Availability Add-On. Table 1.1. Ports to Enable for High Availability Add-On Port When Required TCP 2224 Required on all nodes (needed by the pcsd d... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/configuring_the_red_hat_high_availability_add-on_with_pacemaker/s1-firewalls-haar |
Chapter 3. Mirroring images for a disconnected installation | Chapter 3. Mirroring images for a disconnected installation You can ensure your clusters only use container images that satisfy your organizational controls on external content. Before you install a cluster on infrastructure that you provision in a restricted network, you must mirror the required container images into ... | [
"tar xvf <file>",
"echo USDPATH",
"oc <command>",
"C:\\> path",
"C:\\> oc <command>",
"echo USDPATH",
"oc <command>",
"cat ./pull-secret | jq . > <path>/<pull_secret_file_in_json> 1",
"{ \"auths\": { \"cloud.openshift.com\": { \"auth\": \"b3BlbnNo...\", \"email\": \"you@example.com\" }, \"quay.io\":... | https://docs.redhat.com/en/documentation/openshift_container_platform_installation/4.16/html/disconnected_installation_mirroring/installing-mirroring-installation-images |
Chapter 6. Connecting with node.js | Chapter 6. Connecting with node.js 6.1. Access Red Hat JBoss Data Virtualization from node.js If you are writing a "node.js" application and would like to access Red Hat JBoss Data Virtualization with it, you can do so by using an NPM package called "pg". Red Hat JBoss Data Virtualization supports the ODBC transport, s... | [
"user = 'user' password = 'user' host = 127.0.0.1 port = 35432",
"var pg = require('pg'); var connectionString = \"pg://user:user@localhost:35432/northwind\" pg.connect(connectionString, function(err, client) { client.query('SELECT CustomerID, ContactName, ContactTitle FROM Customers', function(err, result) { con... | https://docs.redhat.com/en/documentation/red_hat_jboss_data_virtualization/6.4/html/development_guide_volume_1_client_development/ch06 |
Chapter 2. ClusterRoleBinding [authorization.openshift.io/v1] | Chapter 2. ClusterRoleBinding [authorization.openshift.io/v1] Description ClusterRoleBinding references a ClusterRole, but not contain it. It can reference any ClusterRole in the same namespace or in the global namespace. It adds who information via (Users and Groups) OR Subjects and namespace information by which name... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/role_apis/clusterrolebinding-authorization-openshift-io-v1 |
Chapter 17. OpenShift | Chapter 17. OpenShift The namespace for openshift-logging specific metadata Data type group 17.1. openshift.labels Labels added by the Cluster Log Forwarder configuration Data type group | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/logging/openshift |
Chapter 7. Test failover | Chapter 7. Test failover 7.1. Failover ASCS due to node crash Before the crash, ASCS was running on s4node1 while ERS was running on s4node2. On s4node2, run the following command to monitor the status changes in the cluster: [root@s4node2 ~]# crm_mon -Arf Crash s4node1 by running the following command. Please note tha... | [
"crm_mon -Arf",
"echo c > /proc/sysrq-trigger",
"pcs status Resource Group: s4h_ASCS20_group s4h_lvm_ascs20 (ocf::heartbeat:LVM-activate): Started s4node2 s4h_fs_ascs20 (ocf::heartbeat:Filesystem): Started s4node2 s4h_vip_ascs20 (ocf::heartbeat:IPaddr2): Started s4node2 s4h_ascs20 (ocf::heartbeat:SAPInstance): ... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_sap_solutions/8/html/configuring_a_cost-optimized_sap_s4hana_ha_cluster_hana_system_replication_ensa2_using_the_rhel_ha_add-on/asmb_test_failover_configuring-cost-optimized-sap |
Chapter 16. Ingress [config.openshift.io/v1] | Chapter 16. Ingress [config.openshift.io/v1] Description Ingress holds cluster-wide information about ingress, including the default ingress domain used for routes. The canonical name is cluster . Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/config_apis/ingress-config-openshift-io-v1 |
Chapter 3. Creating XML rules | Chapter 3. Creating XML rules 3.1. XML rule structure This section describes the basic structure of XML rules. All XML rules are defined as elements within rulesets. For more details, see the MTR XML rule schema . 3.1.1. Rulesets A ruleset is a group of one or more rules that targets a specific area of migration. This ... | [
"<?xml version=\"1.0\"?> <ruleset xmlns=\"http://windup.jboss.org/schema/jboss-ruleset\" id=\"weblogic\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://windup.jboss.org/schema/jboss-ruleset http://windup.jboss.org/schema/jboss-ruleset/windup-jboss-ruleset.xsd\"> <metadata> <desc... | https://docs.redhat.com/en/documentation/migration_toolkit_for_runtimes/1.2/html/rules_development_guide/creating-xml-rules_rules-development-guide-mtr |
Making open source more inclusive | Making open source more inclusive Red Hat is committed to replacing problematic language in our code and documentation. We are beginning with these four terms: master, slave, blacklist, and whitelist. Due to the enormity of this endeavor, these changes will be gradually implemented over upcoming releases. For more deta... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux_for_sap_solutions/9/html/configuring_a_cost-optimized_sap_s4hana_ha_cluster_hana_system_replication_ensa2_using_the_rhel_ha_add-on/conscious-language-message_configuring-cost-optimized-sap-v9 |
10.2.3. Connecting to a Network Automatically | 10.2.3. Connecting to a Network Automatically For any connection type you add or configure, you can choose whether you want NetworkManager to try to connect to that network automatically when it is available. Procedure 10.1. Configuring NetworkManager to Connect to a Network Automatically When Detected Right-click on t... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/deployment_guide/sec-Connecting_to_a_Network_Automatically |
Chapter 4. Fencing Controller nodes with STONITH | Chapter 4. Fencing Controller nodes with STONITH Fencing is the process of isolating a failed node to protect the cluster and the cluster resources. Without fencing, a failed node might result in data corruption in a cluster. Director uses Pacemaker to provide a highly available cluster of Controller nodes. Pacemaker u... | [
"sudo pcs status",
"Cluster name: openstackHA Last updated: Wed Jun 24 12:40:27 2015 Last change: Wed Jun 24 11:36:18 2015 Stack: corosync Current DC: lb-c1a2 (2) - partition with quorum Version: 1.1.12-a14efad 3 Nodes configured 141 Resources configured",
"sudo pcs property show",
"Cluster Properties: cluste... | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/high_availability_deployment_and_usage/assembly_fencing-controller-nodes_rhosp |
Chapter 3. PodDisruptionBudget [policy/v1] | Chapter 3. PodDisruptionBudget [policy/v1] Description PodDisruptionBudget is an object to define the max disruption that can be caused to a collection of pods Type object 3.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers ... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/policy_apis/poddisruptionbudget-policy-v1 |
Chapter 8. InfiniBand subnet manager | Chapter 8. InfiniBand subnet manager All InfiniBand networks must have a subnet manager running for the network to function. This is true even if two machines are connected directly with no switch involved. It is possible to have more than one subnet manager. In that case, one acts as a master and another subnet manage... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/configuring_infiniband_and_rdma_networks/infiniband-subnet-manager_configuring-infiniband-and-rdma-networks |
7.3. Configuring the audit Service | 7.3. Configuring the audit Service The Audit daemon can be configured in the /etc/audit/auditd.conf configuration file. This file consists of configuration parameters that modify the behavior of the Audit daemon. Any empty lines or any text following a hash sign ( # ) is ignored. See the auditd.conf (5) man page for a ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/sec-configuring_the_audit_service |
Chapter 21. Invalidating a specific group of related certificates quickly | Chapter 21. Invalidating a specific group of related certificates quickly As a system administrator, if you want to be able to invalidate a specific group of related certificates quickly: Design your applications so that they only trust certificates that were issued by a specific lightweight Identity Management (IdM) s... | [
"ipa caacl-find ----------------- 3 CA ACLs matched ----------------- ACL name: hosts_services_caIPAserviceCert Enabled: TRUE ACL name: TLS_web_server_authentication Enabled: TRUE ACL name: TLS_web_client_authentication Enabled: TRUE",
"ipa caacl-show TLS_web_server_authentication ACL name: TLS_web_server_authent... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/managing_certificates_in_idm/invalidating-a-specific-group-of-related-certificates-quickly_working-with-idm-certificates |
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/release_notes_for_red_hat_build_of_openjdk_17.0.7/rn-openjdk-diff-from-upstream |
5.3. SystemTap | 5.3. SystemTap SystemTap is a useful instrumentation platform for probing running processes and kernel activity on the Linux system. To execute a probe: Write SystemTap scripts that specify which system events (for example, virtual file system reads, packet transmissions) should trigger specified actions (for example, ... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/developer_guide/systemtap |
1.3. Virtual Machine Performance Parameters | 1.3. Virtual Machine Performance Parameters For information on the parameters that Red Hat Virtualization virtual machines can support, see Red Hat Enterprise Linux technology capabilities and limits and Virtualization limits for Red Hat Virtualization . | null | https://docs.redhat.com/en/documentation/red_hat_virtualization/4.4/html/virtual_machine_management_guide/virtual_machine_performance_parameters |
Chapter 10. Using XML Documents | Chapter 10. Using XML Documents Abstract The pure XML payload format provides an alternative to the SOAP binding by allowing services to exchange data using straight XML documents without the overhead of a SOAP envelope. XML binding namespace The extensions used to describe XML format bindings are defined in the namesp... | [
"xmlns:xformat=\"http://cxf.apache.org/bindings/xformat\"",
"<type ... > <element name=\"operatorID\" type=\"xsd:int\"/> </types> <message name=\"operator\"> <part name=\"lineNumber\" element=\"ns1:operatorID\"/> </message>",
"<types> <element name=\"pairName\" type=\"xsd:string\"/> <element name=\"entryNum\" t... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_cxf_development_guide/FUSECXFXMLBinding |
OAuth APIs | OAuth APIs OpenShift Container Platform 4.15 Reference guide for Oauth APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/oauth_apis/index |
Administration guide | Administration guide Red Hat OpenShift Dev Spaces 3.15 Administering Red Hat OpenShift Dev Spaces 3.15 Jana Vrbkova jvrbkova@redhat.com Red Hat Developer Group Documentation Team devtools-docs@redhat.com | null | https://docs.redhat.com/en/documentation/red_hat_openshift_dev_spaces/3.15/html/administration_guide/index |
Chapter 13. Uninstalling Logging | Chapter 13. Uninstalling Logging You can remove logging from your OpenShift Container Platform cluster by removing installed Operators and related custom resources (CRs). 13.1. Uninstalling the logging You can stop aggregating logs by deleting the Red Hat OpenShift Logging Operator and the ClusterLogging custom resourc... | [
"oc get subscription.operators.coreos.com serverless-operator -n openshift-serverless -o yaml | grep currentCSV",
"currentCSV: serverless-operator.v1.28.0",
"oc delete subscription.operators.coreos.com serverless-operator -n openshift-serverless",
"subscription.operators.coreos.com \"serverless-operator\" del... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.11/html/logging/cluster-logging-uninstall |
Chapter 2. Enabling the GitHub authentication provider | Chapter 2. Enabling the GitHub authentication provider Red Hat Developer Hub uses a built-in GitHub authentication provider to authenticate users in GitHub or GitHub Enterprise. 2.1. GitHub App overview GitHub Apps are generally preferred to OAuth apps because they use fine-grained permissions, give more control over w... | [
"auth: environment: production providers: github: production: clientId: USD{GITHUB_APP_CLIENT_ID} clientSecret: USD{GITHUB_APP_CLIENT_SECRET} ## uncomment if using GitHub Enterprise # enterpriseInstanceUrl: USD{GITHUB_URL}",
"signInPage: github"
] | https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.2/html/authentication/assembly-auth-provider-github |
Chapter 12. Component details | Chapter 12. Component details The following table shows the component versions for each AMQ Streams release. AMQ Streams Apache Kafka Strimzi Operators Kafka Bridge Oauth Cruise Control 2.5.2 3.5.0 (+ 3.5.2) 0.36.0 0.26 0.13.0 2.5.123 2.5.1 3.5.0 0.36.0 0.26 0.13.0 2.5.123 2.5.0 3.5.0 0.36.0 0.26 0.13.0 2.5.123 2.4.0 3... | null | https://docs.redhat.com/en/documentation/red_hat_streams_for_apache_kafka/2.5/html/release_notes_for_amq_streams_2.5_on_openshift/ref-component-details-str |
Chapter 4. Migrating from an LDAP directory to IdM | Chapter 4. Migrating from an LDAP directory to IdM If you previously deployed an LDAP server for identity and authentication lookups, you can migrate the lookup service to Identity Management (IdM). IdM offers a migration tool to help you with the following tasks: Transferring user accounts, including passwords and gro... | [
"[migrated_idm_user@idmclient ~]USD kinit Password for migrated_idm_user@IDM.EXAMPLE.COM: Password expired. You must change it now. Enter new password: Enter it again:",
"ldapmodify -x -D 'cn=directory manager' -w password -h ipaserver.example.com -p 389 dn: cn=config changetype: modify replace: nsslapd-sasl-max-... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/migrating_to_identity_management_on_rhel_9/migrating-from-an-ldap-directory-to-idm_migrating-to-idm-from-external-sources |
Chapter 1. Overview | Chapter 1. Overview AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It has fast, journal-based message persistence and supports multiple languages, protocols, and platforms. AMQ Broker provides multiple interfaces for managing and interacting with your broker instances, such as a ma... | [
"<install_dir> /bin/artemis create mybroker"
] | https://docs.redhat.com/en/documentation/red_hat_amq/2021.q3/html/managing_amq_broker/assembly-br-managing-overview-managing |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your input on our documentation. Do let us know how we can make it better. To give feedback, create a Bugzilla ticket: Go to the Bugzilla website. In the Component section, choose documentation . Fill in the Description field with your suggestion for improvement... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/monitoring_openshift_data_foundation/providing-feedback-on-red-hat-documentation_rhodf |
8.4. Enabling, Disabling, and Banning Cluster Resources | 8.4. Enabling, Disabling, and Banning Cluster Resources In addition to the pcs resource move and pcs resource relocate commands described in Section 8.1, "Manually Moving Resources Around the Cluster" , there are a variety of other commands you can use to control the behavior of cluster resources. You can manually stop... | [
"pcs resource disable resource_id [--wait[= n ]]",
"pcs resource enable resource_id [--wait[= n ]]",
"pcs resource ban resource_id [ node ] [--master] [lifetime= lifetime ] [--wait[= n ]]",
"pcs resource debug-start resource_id"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/high_availability_add-on_reference/s1-resource_control-HAAR |
Chapter 3. Pipelines | Chapter 3. Pipelines 3.1. Red Hat OpenShift Pipelines release notes Red Hat OpenShift Pipelines is a cloud-native CI/CD experience based on the Tekton project which provides: Standard Kubernetes-native pipeline definitions (CRDs). Serverless pipelines with no CI server management overhead. Extensibility to build images... | [
"fsGroup: type: MustRunAs",
"params: - name: github_json value: USD(body)",
"annotations: triggers.tekton.dev/old-escape-quotes: \"true\"",
"oc patch el/<eventlistener_name> -p '{\"metadata\":{\"finalizers\":[\"foregroundDeletion\"]}}' --type=merge",
"oc patch el/github-listener-interceptor -p '{\"metadata\... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.7/html/cicd/pipelines |
Chapter 3. Thorntail application Maven project migration | Chapter 3. Thorntail application Maven project migration The Red Hat build of Thorntail is approaching its end of life. If you have a Thorntail application, you can migrate your application's Maven project into JBoss EAP XP. Thorntail applications are packaged in two ways: Packaged with the Thorntail runtime as an as U... | [
"<dependencyManagement> <dependencies> <dependency> <groupId>io.thorntail</groupId> <artifactId>bom</artifactId> <version>USD{version.thorntail}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement>",
"<dependencyManagement> <dependencies> <!-- importing the jakart... | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html/jboss_eap_xp_upgrade_and_migration_guide/thorntail-application-maven-project-migration_default |
Chapter 6. Resolved issues | Chapter 6. Resolved issues The following issue is resolved for this release: Issue Description JWS-3459 WebSocket leak in AbstractProtocol.waitingProcessors For details of any security fixes in this release, see the errata links in Advisories related to this release . | null | https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/6.0/html/red_hat_jboss_web_server_6.0_service_pack_5_release_notes/resolved_issues |
5.92. gnome-settings-daemon | 5.92. gnome-settings-daemon 5.92.1. RHBA-2012:1450 - gnome-settings-daemon bug fix update Updated gnome-settings-daemon packages that fix a bug is now available for Red Hat Enterprise Linux 6. The gnome-settings-daemon packages contain a daemon to share settings from GNOME with other applications. It also handles globa... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.3_technical_notes/gnome-settings-daemon |
Chapter 11. JGroups Subsystem Tuning | Chapter 11. JGroups Subsystem Tuning For optimal network performance it is recommended that you use UDP multicast for JGroups in environments that support it. Note TCP has more overhead and is often considered slower than UDP since it handles error checking, packet ordering, and congestion control itself. JGroups handl... | [
"/subsystem=jgroups/channel= CHANNEL_NAME :write-attribute(name=statistics-enabled,value=true)",
"/subsystem=jgroups/channel=ee:write-attribute(name=statistics-enabled,value=true)",
"reload",
"/subsystem=jgroups/channel=ee:read-resource(include-runtime=true)",
"/subsystem=jgroups/channel=ee/protocol=FD_ALL:... | https://docs.redhat.com/en/documentation/red_hat_jboss_enterprise_application_platform/7.4/html/performance_tuning_guide/jgroups_tuning |
Camel Spring Boot User Guide | Camel Spring Boot User Guide Red Hat build of Apache Camel for Spring Boot 3.20 Camel Spring Boot User Guide | null | https://docs.redhat.com/en/documentation/red_hat_build_of_apache_camel_for_spring_boot/3.20/html/camel_spring_boot_user_guide/index |
Providing feedback on Red Hat documentation | Providing feedback on Red Hat documentation We appreciate your feedback on our documentation. Let us know how we can improve it. Submitting feedback through Jira (account required) Log in to the Jira website. Click Create in the top navigation bar Enter a descriptive title in the Summary field. Enter your suggestion fo... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/securing_networks/proc_providing-feedback-on-red-hat-documentation_securing-networks |
Backup and restore | Backup and restore OpenShift Container Platform 4.13 Backing up and restoring your OpenShift Container Platform cluster Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/backup_and_restore/index |
Chapter 1. Introduction to Red Hat Quay OAuth 2.0 tokens | Chapter 1. Introduction to Red Hat Quay OAuth 2.0 tokens The Red Hat Quay OAuth 2 token system provides a secure, standards-based method for accessing Red Hat Quay's API and other relevant resources. The OAuth 2 token-based approach provides a secure method for handling authentication and authorization for complex envi... | null | https://docs.redhat.com/en/documentation/red_hat_quay/3/html/red_hat_quay_api_guide/token-overview |
3.5. Red Hat OpenStack Platform 16.2 Director Deployment Tools for RHEL 8 x86_64 (RPMs) | 3.5. Red Hat OpenStack Platform 16.2 Director Deployment Tools for RHEL 8 x86_64 (RPMs) The following table outlines the packages included in the openstack-16.2-deployment-tools-for-rhel-8-x86_64-rpms repository. Table 3.5. Red Hat OpenStack Platform 16.2 Director Deployment Tools for RHEL 8 x86_64 (RPMs) Packages Name... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2/html/package_manifest/openstack-16.2-deployment-tools-for-rhel-8-x86_64-rpms_2021-09-15 |
Chapter 8. Email Templates | Chapter 8. Email Templates By the end of this section, you will have edited and saved a custom email template. You can completely customize the content of all standard email communication with developers, allowing you to closely match the workflows you have set up for your Developer Portal. 8.1. Customizing email templ... | null | https://docs.redhat.com/en/documentation/red_hat_3scale_api_management/2.15/html/creating_the_developer_portal/customize-email |
probe::stap.pass5 | probe::stap.pass5 Name probe::stap.pass5 - Starting stap pass5 (running the instrumentation) Synopsis stap.pass5 Values session the systemtap_session variable s Description pass5 fires just after the call to gettimeofday , just before the call to run_pass. | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/systemtap_tapset_reference/api-stap-pass5 |
28.2. Automatic Disk Image Installation | 28.2. Automatic Disk Image Installation Creation of disk images and the installation into them can be automated using livemedia-creator . To perform an automatic installation, you will need an installed Red Hat Enterprise Linux system and a Kickstart file. The disk images themselves do not need to be created manually. ... | [
"yum install lorax",
"yum install lorax # setenforce 0 # lorax -p RHEL -v 7.4 -r 7.4 --repo=/etc/yum.repos.d/redhat.repo ./results/ # setenforce 1",
"livemedia-creator --make-iso --iso= /path/to/boot.iso --ks= /path/to/valid/kickstart.ks",
"livemedia-creator --make-iso --ks= /path/to/valid/kickstart.ks --no-v... | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/installation_guide/sect-disk-image-installation-automatic |
Chapter 118. Google BigQuery Component | Chapter 118. Google BigQuery Component Available as of Camel version 2.20 118.1. Component Description The Google Bigquery component provides access to Cloud BigQuery Infrastructure via the Google Client Services API . The current implementation does not use gRPC. The current implementation does not support querying Bi... | [
"<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-google-bigquery</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>",
"google-bigquery://project-id:datasetId[:tableId]?[options]",
"google-bigquery:projectId:datasetId:tableName",
"fro... | https://docs.redhat.com/en/documentation/red_hat_fuse/7.13/html/apache_camel_component_reference/google-bigquery-component |
Chapter 13. Removing | Chapter 13. Removing The steps for removing the Red Hat build of OpenTelemetry from an OpenShift Container Platform cluster are as follows: Shut down all Red Hat build of OpenTelemetry pods. Remove any OpenTelemetryCollector instances. Remove the Red Hat build of OpenTelemetry Operator. 13.1. Removing an OpenTelemetry ... | [
"oc login --username=<your_username>",
"oc get deployments -n <project_of_opentelemetry_instance>",
"oc delete opentelemetrycollectors <opentelemetry_instance_name> -n <project_of_opentelemetry_instance>",
"oc get deployments -n <project_of_opentelemetry_instance>"
] | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/red_hat_build_of_opentelemetry/dist-tracing-otel-removing |
1.2. Overview of DM Multipath | 1.2. Overview of DM Multipath DM Multipath can be used to provide: Redundancy DM Multipath can provide failover in an active/passive configuration. In an active/passive configuration, only half the paths are used at any time for I/O. If any element of an I/O path (the cable, switch, or controller) fails, DM Multipath s... | null | https://docs.redhat.com/en/documentation/Red_Hat_Enterprise_Linux/7/html/dm_multipath/MPIO_description |
Chapter 8. Automation content navigator configuration settings | Chapter 8. Automation content navigator configuration settings As a content creator, you can configure automation content navigator to suit your development environment. 8.1. Creating an automation content navigator settings file You can alter the default automation content navigator settings through: The command line ... | [
"--- ansible-navigator: # ansible: # config: /tmp/ansible.cfg # cmdline: \"--forks 15\" # inventories: # - /tmp/test_inventory.yml # playbook: /tmp/test_playbook.yml # ansible-runner: # artifact-dir: /tmp/test1 # rotate-artifacts-count: 10 # timeout: 300 # app: run # collection-doc-cache-path: /tmp/cache.db # color... | https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.5/html/using_content_navigator/assembly-settings-navigator_ansible-navigator |
Chapter 9. Configuring transactions | Chapter 9. Configuring transactions Data that resides on a distributed system is vulnerable to errors that can arise from temporary network outages, system failures, or just simple human error. These external factors are uncontrollable but can have serious consequences for quality of your data. The effects of data corr... | [
"//the cache must have a transactionManagerLookupClass defined Cache cache = cacheManager.getCache(); //equivalent with calling TransactionManagerLookup.getTransactionManager(); TransactionManager tm = cache.getAdvancedCache().getTransactionManager();",
"<locking isolation=\"READ_COMMITTED\"/> <transaction lockin... | https://docs.redhat.com/en/documentation/red_hat_data_grid/8.4/html/configuring_data_grid_caches/transactions |
Chapter 32. Managing role-based access controls using the IdM Web UI | Chapter 32. Managing role-based access controls using the IdM Web UI Learn more about role-based access control in Identity Management (IdM) and the following operations which are run in the web interface (Web UI): Managing permissions Managing privileges Managing roles 32.1. Role-based access control in IdM Role-based... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/managing_idm_users_groups_hosts_and_access_control_rules/managing-role-based-access-controls-using-the-idm-web-ui_managing-users-groups-hosts |
Chapter 38. help.adoc | Chapter 38. help.adoc This chapter describes the commands under the help.adoc command. 38.1. help print detailed help for another command Usage: Table 38.1. Positional arguments Value Summary cmd Name of the command Table 38.2. Command arguments Value Summary -h, --help Show this help message and exit | [
"openstack help [-h] [cmd ...]"
] | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/command_line_interface_reference/help_adoc |
Chapter 26. Policy: Restricting Domains for PAM services | Chapter 26. Policy: Restricting Domains for PAM services Some environments require that different PAM applications access a different set of SSSD domains. Legacy PAM modules, such as pam_ldap were able to use a separate configuration file as a parameter for a PAM module. This chapter describes a similar feature for SSS... | [
"module-type control-flag module-path arguments",
"cat /etc/pam.d/sss_test auth required pam_sss.so domains=openldap account required pam_sss.so domains=openldap session required pam_sss.so domains=openldap password required pam_sss.so domains=openldap",
"[sssd] domains = ipa, openldap # the list can be restric... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/identity_management_guide/restricting_domains |
Chapter 1. Cluster health | Chapter 1. Cluster health 1.1. Verifying OpenShift Data Foundation is healthy Storage health is visible on the Block and File and Object dashboards. Procedure In the OpenShift Web Console, click Storage OpenShift Data Foundation . In the Status card of the Overview tab, click Storage System and then click the storage s... | null | https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.9/html/monitoring_openshift_data_foundation/cluster_health |
2.3.6. Removing Fence Methods and Fence Instances | 2.3.6. Removing Fence Methods and Fence Instances To remove a fence method from your cluster configuration, execute the following command: For example, to remove a fence method that you have named APC that you have configured for node01.example.com from the cluster configuration file on cluster node node01.example.com ... | [
"ccs -h host --rmmethod method node",
"ccs -h node01.example.com --rmmethod APC node01.example.com",
"ccs -h host --rmfenceinst fencedevicename node method",
"ccs -h node01.example.com --rmfenceinst apc1 node01.example.com APC-dual"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/fence_configuration_guide/s2-fenceinst-remove-ccs-CA |
OperatorHub APIs | OperatorHub APIs OpenShift Container Platform 4.12 Reference guide for OperatorHub APIs Red Hat OpenShift Documentation Team | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/operatorhub_apis/index |
Chapter 20. Security | Chapter 20. Security The following chapters contain the most notable changes to security between RHEL 8 and RHEL 9. 20.1. Security compliance CIS and DISA STIG profiles provided as DRAFT The profiles based on benchmarks from the Center for Internet Security (CIS) and Defence Industry Security Association Security Techn... | [
"update-crypto-policies --set DEFAULT:SHA1",
"update-crypto-policies --set FIPS:NO-ENFORCE-EMS",
"cyrusbdb2current <sasldb_path> <new_path>",
"esn=no replay_window=32"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/considerations_in_adopting_rhel_9/assembly_security_considerations-in-adopting-rhel-9 |
Chapter 6. Installing a cluster on Azure with customizations | Chapter 6. Installing a cluster on Azure with customizations In OpenShift Container Platform version 4.12, you can install a customized cluster on infrastructure that the installation program provisions on Microsoft Azure. To customize the installation, you modify parameters in the install-config.yaml file before you i... | [
"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>)",
"az vm image list --all --offer rh-ocp-... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/installing_on_azure/installing-azure-customizations |
Chapter 5. Installing a cluster on IBM Cloud with network customizations | Chapter 5. Installing a cluster on IBM Cloud with network customizations In OpenShift Container Platform version 4.14, you can install a cluster with a customized network configuration on infrastructure that the installation program provisions on IBM Cloud(R). By customizing your network configuration, your cluster can... | [
"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/4.14/html/installing_on_ibm_cloud/installing-ibm-cloud-network-customizations |
Chapter 18. iptables | Chapter 18. iptables Included with Red Hat Enterprise Linux are advanced tools for network packet filtering - the process of controlling network packets as they enter, move through, and exit the network stack within the kernel. Kernel versions prior to 2.4 relied on ipchains for packet filtering and used lists of rules... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/reference_guide/ch-iptables |
Release Notes for Red Hat build of Quarkus 3.8 | Release Notes for Red Hat build of Quarkus 3.8 Red Hat build of Quarkus 3.8 Red Hat Customer Content Services | [
"<dependency> <groupId>org.flywaydb</groupId> <artifactId>flyway-database-oracle</artifactId> </dependency>",
"09:32:54,059 INFO [app] ERROR: Failed to start application (with profile [prod]) 09:32:54,059 INFO [app] java.lang.RuntimeException: Failed to start quarkus 09:32:54,060 INFO [app] at io.quarkus.runner.A... | https://docs.redhat.com/en/documentation/red_hat_build_of_quarkus/3.8/html-single/release_notes_for_red_hat_build_of_quarkus_3.8/index |
Chapter 5. Remote Management of Guests | Chapter 5. Remote Management of Guests This section explains how to remotely manage your guests using ssh or TLS and SSL. More information on SSH can be found in the Red Hat Enterprise Linux Deployment Guide . 5.1. Remote Management with SSH The ssh package provides an encrypted network protocol which can securely send... | [
"su -",
"ssh-keygen -t rsa",
"ssh-copy-id -i ~/.ssh/id_rsa.pub root@host2.example.com root@host2.example.com's password:",
"ssh-add ~/.ssh/id_rsa",
"ssh root@ somehost # chkconfig libvirtd on # service libvirtd start"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/virtualization_administration_guide/chap-virtualization_administration_guide-remote_management_of_virtualized_guests |
Chapter 2. Support Requirements | Chapter 2. Support Requirements This chapter outlines the requirements for creating a supported integration of Red Hat Gluster Storage and Red Hat Virtualization. 2.1. Prerequisites Integrating Red Hat Gluster Storage with Red Hat Virtualization has the following requirements: All installations of Red Hat Virtualizatio... | null | https://docs.redhat.com/en/documentation/red_hat_gluster_storage/3.5/html/configuring_red_hat_virtualization_with_red_hat_gluster_storage/chap-Support_Requirements |
Chapter 5. Backing OpenShift Container Platform applications with OpenShift Container Storage | Chapter 5. Backing OpenShift Container Platform applications with OpenShift Container Storage You cannot directly install OpenShift Container Storage during the OpenShift Container Platform installation. However, you can install OpenShift Container Storage on an existing OpenShift Container Platform by using the Operat... | null | https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.0/html/deploying_and_managing_openshift_container_storage_using_red_hat_openstack_platform/backing-openshift-container-platform-applications-with-openshift-container-storage_osp |
Chapter 1. Overview of authentication and authorization | Chapter 1. Overview of authentication and authorization 1.1. Glossary of common terms for OpenShift Container Platform authentication and authorization This glossary defines common terms that are used in OpenShift Container Platform authentication and authorization. authentication An authentication determines access to... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/authentication_and_authorization/overview-of-authentication-authorization |
Chapter 3. Encryption | Chapter 3. Encryption There are two main types of data that must be protected: data at rest and data in motion. These different types of data are protected in similar ways using similar technology but the implementations can be completely different. No single protective implementation can prevent all possible methods o... | [
"cryptsetup --verify-passphrase --cipher <cipher> - <mode> - <iv> --key-size <key-size> luksFormat <device>",
"telinit 1",
"umount /home",
"fuser -mvk /home",
"grep home /proc/mounts",
"shred -v --iterations=1 /dev/VG00/LV_home",
"cryptsetup --verbose --verify-passphrase luksFormat /dev/VG00/LV_home",
... | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/security_guide/chap-Security_Guide-Encryption |
Chapter 19. Enabling Red Hat build of Keycloak Health checks | Chapter 19. Enabling Red Hat build of Keycloak Health checks Red Hat build of Keycloak has built in support for health checks. This chapter describes how to enable and use the Red Hat build of Keycloak health checks. The Red Hat build of Keycloak health checks are exposed on the management port 9000 by default. For mor... | [
"{ \"status\": \"UP\", \"checks\": [] }",
"{ \"status\": \"UP\", \"checks\": [ { \"name\": \"Keycloak database connections health check\", \"status\": \"UP\" } ] }",
"bin/kc.[sh|bat] build --health-enabled=true",
"curl --head -fsS http://localhost:9000/health/ready",
"bin/kc.[sh|bat] build --health-enabled=... | https://docs.redhat.com/en/documentation/red_hat_build_of_keycloak/26.0/html/server_configuration_guide/health- |
13.17. Kdump | 13.17. Kdump Use this screen to select whether or not to use Kdump on this system. Kdump is a kernel crash dumping mechanism which, in the event of a system crash, captures information that can be invaluable in determining the cause of the crash. Note that if you enable Kdump , you must reserve a certain amount of syst... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/installation_guide/sect-kdump-ppc |
7.239. strace | 7.239. strace 7.239.1. RHBA-2013:0282 - strace bug fix and enhancement update Updated strace packages that fix two bugs and add one enhancement are now available for Red Hat Enterprise Linux 6. The strace packages provide a utility to intercept and record the system calls called and received by a running process. The s... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/6.4_technical_notes/strace |
4.3.13. Moving a Volume Group to Another System | 4.3.13. Moving a Volume Group to Another System You can move an entire LVM volume group to another system. It is recommended that you use the vgexport and vgimport commands when you do this. The vgexport command makes an inactive volume group inaccessible to the system, which allows you to detach its physical volumes. ... | [
"pvscan PV /dev/sda1 is in exported VG myvg [17.15 GB / 7.15 GB free] PV /dev/sdc1 is in exported VG myvg [17.15 GB / 15.15 GB free] PV /dev/sdd1 is in exported VG myvg [17.15 GB / 15.15 GB free]"
] | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/cluster_logical_volume_manager/vg_move |
Chapter 5. Enabling and using the Red Hat Quay API | Chapter 5. Enabling and using the Red Hat Quay API By leveraging the Red Hat Quay API, you can streamline container registry management, automate tasks, and integrate Red Hat Quay's functionalities into your existing workflow. This can improve efficiency, offer enhanced flexibility (by way of repository management, use... | [
"BROWSER_API_CALLS_XHR_ONLY: false",
"curl -X GET -H \"Authorization: Bearer <your_access_token>\" 1 https://<quay-server.example.com>/api/v1/<example>/<endpoint>/ 2",
"*createAppToken* 1 Create a new app specific token for user. 2 *POST /api/v1/user/apptoken* 3 **Authorizations: **oauth2_implicit (**user:admin... | https://docs.redhat.com/en/documentation/red_hat_quay/3/html/red_hat_quay_api_guide/enabling-using-the-api |
Chapter 43. Real-Time Kernel | Chapter 43. Real-Time Kernel New scheduler class: SCHED_DEADLINE This update introduces the SCHED_DEADLINE scheduler class for the real-time kernel as a Technology Preview. The new scheduler enables predictable task scheduling based on application deadlines. SCHED_DEADLINE benefits periodic workloads by reducing applic... | null | https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/7.3_release_notes/technology_previews_real-time_kernel |
Chapter 13. Infrastructure [config.openshift.io/v1] | Chapter 13. Infrastructure [config.openshift.io/v1] Description Infrastructure holds cluster-wide information about Infrastructure. The canonical name is cluster Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object Required spec 13.1. Spe... | null | https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/config_apis/infrastructure-config-openshift-io-v1 |
Chapter 5. Creating blueprints and blueprint images | Chapter 5. Creating blueprints and blueprint images An image blueprint is a persistent definition of the required image customizations. that enables you to create multiple builds from it, without having to configure the blueprint for each image build. You can edit, rebuild, delete, and save a blueprint to keep rebuildi... | null | https://docs.redhat.com/en/documentation/red_hat_insights/1-latest/html/deploying_and_managing_rhel_systems_in_hybrid_clouds/creating-blueprints-and-blueprint-images_host-management-services |
Architecture | Architecture OpenShift Container Platform 4.13 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.",
"apiVersion: v1 data: supported-versions: '{\"versions\":[\"4.13\",\"4.12\",\"4.11\"]}' kind: ConfigMap metadata: labels: hypershift.openshift.io/supported-versions: \"true\" name: supported-versions... | https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/architecture/index |
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