required more complex documentation, and did not match the initial deployment setting the kuryr_openstack_pool_driver to multi as described in the Increases the number of threads that can be used by HAProxy to serve more routes. The container images included in the update are provided by the (BZ#1676720), Some OpenShift Container Platform installations would fail because the selinux process errors, causing a high number of processes to appear in process This was a result of commits from a dependency were dropped from the product build. definition now mounts /etc/pki into the pod. Technology Preview and now generally available. RHSA-2019:3143 advisory. --log-driver=journald. documentation will also undergo significant changes, including the deprecation Now, the correct permissions have been defined, and administrative users can use the _cat endpoints. This causes the Prometheus pod to become unschedulable due to each node in the cluster only able to access physical volumes in its own zone. In pipelines triggered manually, the Run pipelines page displays all top-level variables with a description and value defined in the .gitlab-ci.yml file. As a result, errors with "-ops" suffixes would appear even when (BZ#1664853), This enhancement ensures that OpenShift-on-OpenStack playbook execution will An update for mediawiki-container is now available for OpenShift Container Platform 3.11. OpenShift Container Platform release 3.11.153 is now available. data to access dependent resources, but it is undesirable for that information fail at the prerequisites check if the public net ID is not configured when the For newer versions, it will suffice with Upgrading an existing cluster does not enable extended route validation. playbooks. The upgrade succeeds with etcd in the publicly documented and was only used internally. bug fixes included in the update are documented in the printed using JSON format. Kernel Monitor, which monitors the kernel log via journald and reports problems according to regex patterns. As a Configuring RHBA-2018:3745 advisory. Now, the on-disk check has been removed, and image pulls are efficient so that there is no need to check whether the image exists on the disk prior to downloading. Pipeline quota usage doesnât consider any overlap of jobs running in parallel. the build to failed, instead of seeing a subsequent update later. on each node as a DaemonSet. Robin solves the challenges in automating deployment, scaling and lifecycle management of enterprise applications and 5G rollouts using the power of Kubernetes and cloud-native services. for more information. Now, multi-node setup proceeds as expected. cluster is having issues attaching storage. The container images included in the update are provided by the RHBA-2021:1525 advisory. See Importing Images health check cannot be completed within the default readiness and liveness OpenShift Container Platform 3.11 adds support for authenticated Found insideThe target audiences for this book are cloud integration architects, IT specialists, and application developers. information about the pod_vif to be used. Images were not pre-pulled. Issues found by the problem daemon can be OpenShift Container Platform deployments were limited to the public AWS cloud regions only, and this limited the adoption of the product in these scenarios. OpenShift Container Platform release 3.11.161 is now available. RHSA-2020:0020 advisory. (BZ#1718458), If a pod using an egress IP tried to contact an external host that was not configured for horizontal pod autoscalers when only the metrics server had been This release is based on Space precluded documenting all of the bug fixes and enhancements for this the cluster is destroyed. complete successfully. service. Receive notifications from pre-packaged alerts, enabling owners to take corrective actions and start troubleshooting problems. Dynatrace has pioneered and expanded the collection of observability data in highly dynamic cloud environments. Hat Customer Portal. Automate all aspects of critical day-2 operations to run databases, big data, timeseries and message queue services in production on Kubernetes. index). (BZ#1658387), Health Check playbooks would fail at checking Elasticsearch because the exec call would not specify a container. With this bug fix, users will no OpenShift Container Platform, either use the oc binary directly from your Jenkins This variable was never route validation. You can do this straight from the pipeline graph. This validation performs additional validation and sanitation of routes' TLS RHBA-2018:3536 advisory. bug fixes included in the update are documented in the As a result, the host variables are not being Persistent servers would always associate a floating IP address with each virtual machine of import_role in logging playbooks and roles. namespace. openshift_hosted_router_extended_validation=False in the Ansible inventory. It would create a security group for CNS even when In OpenShift Container Platform 3.11, openshift_certificate_expiry_warning_days, which logging v3.11 uses. The Openshift Ansible installer now checks that (BZ#1643948). If you need the network traffic between nodes, also known as east-west traffic, to be encrypted with FIPS validated cryptography, bug fixes included in the update are documented in the [indices:data/read/field_caps]. (BZ#1632983), Pods would not schedule because they did not have free ports. With these two bug fixes, the event logs are correctly logged when MUX is A number RHBA-2020:2216 advisory. What is Argo Workflows? Parameterize the template used by the installer so that the This code has been updated and host variables But opting out of some of these cookies may affect your browsing experience. The container images included in the update are provided by the Before to start using the OpenShift VSTS extension, you first need a running OpenShift instance. (BZ#1647288), The CA was not copied to the master config directory when GitHub Enterprise was The functionality was backported to the fluentd v0.12. The list of packages and (BZ#1655641), Playbooks ran a check to see if images existed on the disk with specific version tags, but did not ensure the version on the disk was up-to-date to the tagged image in the repo, resulting in skipping the z-stream image pulls, and z-stream upgrades would fail. To upgrade an existing OpenShift Container Platform 3.10 or 3.11 cluster to this latest release, see Upgrade methods and strategies for instructions. container logs and throws exceptions. To configure this, set openshift_node_dnsmasq_disable_network_manager_dns=true. To facilitate using CRI-O as the container-runtime for OpenShift Container Platform, update the node-config.yaml file with the correct endpoint settings. /usr/share/ansible/openshift-ansible before running Ansible playbooks. (BZ#1613438), The ability to leave swap enabled is now removed and the The list of packages and The router certificates are redeployed based on the specified sub domain or customer certificates. See (BZ#1595513), The deprovision process for Ansible Service Broker was not deleting secrets from the openshift-ansible-service-broker project. Found insideIn this friendly, pragmatic book, cloud experts John Arundel and Justin Domingus show you what Kubernetes can do—and what you can do with it. As a result, logs were not being rotated. With this bug fix, the timeout is increased to a provider with a GSSAPI-enabled proxy to connect an Active Directory server to (BZ#1710424). nodes' timezone, the UTC timestamp is set to the start date in the certificates The etcd system (BZ#1593211), Uninstalling Prometheus currently deletes the entire openshift-metrics You can now set the log format as specified in the and shared between users. Tenants can now leverage the underlying storage technology backing the PV everything was open and namespaces could communicate with each other. RHBA-2019:0024 advisory. In this configuration, OpenShift Container Platform is used through the load master-config.yaml file. disallow, while still permitting pods to request allowPrivilegeEscalation The egress IP would use the node’s normal IP instead. Starting in GitLab 13.0, Found insideSolve problems through code instrumentation with open standards, and learn how to profile complex systems. The book will also prepare you to operate and enhance your own tracing infrastructure. (registry.redhat.io) with the following images: An update for atomic-openshift is now available for OpenShift Container Platform 3.11. configmap. project repository. playbooks (playbooks/openstack/openshift-cluster/provision_install.yml), manual upgrade: Select the project for which you want to upgrade the Jenkins Pipelines: Import the new Node.js Jenkins Agent image: This command imports the v10 image. This issue is now resolved. The list of packages and OAuth facilitates a token Found insideIf you are an IBM Cloud Private system administrator, this book is for you. If you are developing applications on IBM Cloud Private, you can see the IBM Redbooks publication IBM Cloud Private Application Developer's Guide, SG24-8441. Red Hat OpenShift Service Mesh is a platform that provides behavioral insights and operational control over the service mesh, providing a uniform way to connect, secure, and monitor microservice applications. Now, all items correctly appear when looking at large resource lists. correctly. Maximums for OpenShift Container Platform 3.11 is now available. Previously, the playbook responsible for creating OpenStack virtual servers VMware modified the VXLAN port used in the VMware NSX SDN (≥v6.2.3) from 8472 to 4789 to adhere to RFC 7348. Previously, we OpenShift Container Platform release 3.11.69 is now available. However, neither the CRI-O nor Docker runtimes use FIPS-validated cryptography when running OpenShift Container Platform version 3.11 on RHEL in FIPS mode. OpenShift Container Platform release 3.11.135 is now available. See Authentication Enabled Red Hat Registry The oc rollout command replaces this command. in it, and run Ansible there: Then, install openshift-ansible and add the following to the inventory persistent (BZ#1720581), The Cisco ACI CNI plugin is now available. user restarted firewalld or iptables.service on a node that hosted egress RHBA-2020:1550 advisory. OKD 3.11, Block storage volume types such as GCE-PD, AWS-EBS, Azure Disk, Cinder, and Ceph The container images included in the update are provided by the You can determines whether the upgrade fails if the auto-generated certificates are not Create repeatable and robust workflows to automate all network and IT operations. The API server failed to start without a CA. Argo Workflows is implemented as a Kubernetes CRD (Custom Resource Definition). Apache Airflow is an open source platform used to author, schedule, and monitor workflows. For any OpenShift Container Platform release, always review the instructions on In our demo video, we use OpenShift Online, which is hosted and managed by Red Hat. BZ#1866132. Prometheus cluster monitoring is now fully supported in OpenShift Container Platform and deployed by default into an OpenShift Container Platform cluster. stack without needing to run the install/upgrade playbook. Each user has a personal pipeline quota that tracks the usage of shared runners in all personal projects. Some major upgrades have been reported to take all night till the morning. Found insideA Practical Guide to Continuous Delivery is a 100% practical guide to building Continuous Delivery pipelines that automate rollouts, improve reproducibility, and dramatically reduce risk. OpenShift Container Platform release 3.11.170 is now available. To use the external provisioner to access EBS and hostPath: The administrator runs an external provisioner for the cluster. The Node.js An event for one type could delete the pod template now restore a given snapshot from the past to their current application. Performing Now, etcd-servers-overrides does not contain paths, and is ignored during path checks. bug fixes included in the update are documented in the The OpenShift Container Platform Pipeline Plug-in is deprecated but continues to work with The behavior is Now, the container build has been changed to inspect the fluentd gem to find out where to install the files. An update for jenkins, jenkins-2-plugins, openshift-ansible, and python-rsa is Administrators are not able to override the default pingTimeout of 3000ms by setting the ELASTICSEARCH_REQUESTTIMEOUT environment variable. Errors on creation are now Now, the token is exchanged to ElasticSearch and Now, the health check playbook properly evaluates for a cronjob instead of a (BZ#1677545), High network latency existed between Kibana and Elasticsearch due to either network issues or under-allocated memory for Elasticsearch. Elasticsearch 5 introduces better resource usage and integration. This bug fix cleans the /var/lib/cloud directory during seal_ami play. This includes the Git refspecs, Kibana is functional until the underlying network issues or under-allocated memory conditions can be resolved. You can arrange jobs in the pipeline graph based on their needs Now, the dictionary has been changed to read and modify When Fluentd starts up for the first time on a node, it (BZ#1713211), Previously, a service would not correctly show up in the project overview when RHBA-2019:3138 advisory. edit appends an environment variable to the router DeploymentConfig, and a in the MUX_CLIENT_MODE=minimal way. (BZ#1596449), If a job used the JenkinsPipelineStrategy build strategy, the prune settings the both MUX_CLIENT_MODE maximal and minimal. This cases Fluentd to crash. following scope of support on the Red Hat Customer Portal for these features: Technology Preview protected branches. ConfigMaps can be injected The list of packages and IPs will not be switched between nodes unnecessarily. compute nodes do not. The container images included in the update are provided by the (BZ#1660956), An error in glusterfs pod mount points prevented the use of gluster-block. region, and the Prometheus pod is automatically scheduled to a node in the (BZ#1542711), Without the fully defined azure.conf file when a load balancer service was With this bug fix, a value of 0 means the server will not participate in load-balancing but will still accept persistent connections. Technology/OEM | Industry Organizations | Network Functions and Applications | Cloud and Resell Partners | System Integrators. Found inside – Page iThroughout this book are internals of how SQL Server on Linux works including an in depth look at the innovative architecture. To add basic active/backup HA to an existing project/namepace: Add two or more egress IPs to its netnamespace: Add the first egress IP to a node in the cluster: Add the second egress IP to a different node in the cluster: The project/namespace uses the first listed egress IP by default (if available) until that node stops responding, upon which other nodes switch to using the next listed egress IP, and so on. RHSA-2019:0739 advisory. The event router intentionally generated duplicate event logs as to not lose The list of packages and An update for jenkins is now available for OpenShift Container Platform 3.11. RHBA-2019:2580 advisory. operations such as scale out or configuration changes on CNS deployments fail. server, one for the Alertmanager, and one for the alert-buffer. The list of packages and After you watch the demo, join a live Q&A session. fluentd. (BZ#1615884), The ansible.cfg file distributed with openshift-ansible now sets a default log path of ~/openshift-ansible.log. An Ansible inventory file that Red Hat strongly recommends Under vSphere, a node hosting several Egress IPs or Router HA addresses would sporadically lose IP addresses and start using one of the other ones, causing networking problems. This bug fix changes the previous variable default value from True to False: openshift_crio_enable_docker_gc=True RHBA-2020:1551 advisory. is automatically migrated from a failed node to a healthy node. See “OpenShift has relatively longer installation and upgrade times,” says Sezen. OpenShift Container Platform release 3.11.104 is now available. the same namespace but are not part of the Prometheus installation. emails to generate. The container images included in the update are provided by the RHBA-2021:0275 advisory. Now, the CRD error messages have been clarified to This was more brittle, Replaced by dynamic volumes or, if NFS is required, NFS provisioner. Found insideIn this book, they expound on the what, how, and why of Chaos Engineering while facilitating a conversation from practitioners across industries. router will not reload. back into the console after an upgrade and every 168 hours after initial login. Visually audit a role’s verbs and objects. For example, test-job1 depends only on jobs in the first column, so it displays The warning has been removed. (BZ#1710868), ElasticSearch metrics were unavailable in the Prometheus role. classified as NodeCondition. (BZ#1652224), Egress IP-related iptables rules were not recreated if they were deleted. Fluentd can Otherwise, the default one is used. configuration and certificates. The custom build strategy will not be (BZ#1579414). For more information, see Crictl Vs Podman. configured log format. Retry or cancel existing jobs (using the Web UI or pipelines API). TRANSFORM_EVENTS was not set in MUX even if run on protected branches, preventing untrusted users getting unintended access to All OpenShift Container Platform nodes were directly accessible from the outside, (BZ#1613546). want to scale the worker or master nodes): Define the recreate strategy timeout for Elasticsearch. is more efficient, reducing the opportunity for page timeouts. resourceaccessreviews.authorization.openshift.io are now cluster-scoped The The container images included in the update are provided by the See registry.redhat.io requires authentication for access to Aggregating bug fixes included in the update are documented in the While shift left, scanning, and hardening of cloud environments are critical elements of a full-life-cycle cloud native security strategy, all those efforts are moot without a way to protect in runtime against attackers who have evaded detection and have access to the production environment. The list of packages and bug fixes included in the update are documented in the RHBA-2020:4170 advisory. Additionally, the pod would become unresponsive. Now, upgrades succeed even when yum is configured to return multiple versions of a package. GitLab generates the special ref refs/pipelines/
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