F5 vcmp

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F5 vcmp

Before you perform this task, make sure that you have the security officer SO passwords for both the local and remote vCMP guests, as well as an account with root access. The Setup utility automatically opens when you log in to a guest for the first time.

You run the Setup utility to perform tasks such as licensing the guest, assigning passwords to the root and admin user accounts, provisioning BIG-IP modules, and putting the guests into a high availability configuration. My Support. Important: During HSM initialization on the first guest, you must create a security domain label.

It's critical that you specify this same label during initialization of the HSM on the other device so that both HSMs are members of the same security domain. Important: Running this command deletes all keys in the HSM and makes any previously exported keys unusable. Note: The initialization process takes a few minutes to complete. After typing this command, the initialization process begins.

When prompted, type an SO password. The password does not appear on the screen as you type it. Also, you cannot use the keyword default as the SO password. Note: F5 recommends that you choose a strong value for the SO password. This password can be unique on each guest in the configuration.

Enter security domain label max. Be sure to keep the security domain label and password in a secure location. You will specify the same domain label later, when you initialize the HSM on the other device.

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Creating crypto user and crypto officer identities Waiting for the device to re-initialize Note: Restarting services disrupts load-balanced traffic and might terminate remote login sessions to the system. Important: Be sure to specify the same security domain label on each device so that both HSMs are members of the same security domain. The SO password, however, can be unique on each device.

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Later in the configuration process, you will resize the default partition to free up FIPS resources to assign to a new partition. Synchronizing the FIPS partitions Before you perform this task, make sure that you have the security officer SO passwords for both the local and remote vCMP guests, as well as an account with root access. In our sample configuration, a guest administrator logged into A message similar to this example displays: Connecting to When the synchronization operation completes, a message similar to this example displays: FIPS devices have been synchronized.

In our sample configuration, this IP address is either When setting up high availability during setup, make sure to enable both configuration synchronization and failover at a minimum. Enabling connection mirroring is optional. After you perform this task, you have two guests that are ready to process application traffic and are configured for high availability in an active-standy configuration.

After you complete this task, you must sync the BIG-IP system configuration on this guest to the other guest in the Sync-Failover device group, or confirm that automatic synchronization is enabled.Problem this snippet solves:.

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Next article describes an upgrade procedure to perform only using CLI commands. The idea is not to replace an official procedure, but to give a different approach for those guys who love using CLI and they want to execute an upgrade only using commands without GUI access.

This is the first version.

F5 BIG-IP vCMP Configuration

I hope to upload new features in the future maybe considering to include GTM support. Everything that helps to fix mistakes is great, so your comments are welcome. How to use this snippet:.

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Tested this on version:. Skip to Navigation Skip to Main Content. Login Sign up. Topics plus plus. Application Delivery. What's Devcentral. Pre-Upgrade Tasks - for executing just before the upgrade applies to all devices in the cluster. Upgrade Tasks - Only applies for one device in the cluster for each time normally standby device. Post-Upgrade Tasks - for executing just after the upgrade applies to all devices in the cluster. Sort by:. Search this feed Skip Feed View This Post. Dario Garrido published this new Knowledge.

June 20, at PM. Inderjeetctjbaand 2 others like this. Login to comment on this post. About DevCentral An F5 Networks Community We are an online community of technical peers dedicated to learning, exchanging ideas, and solving problems - together. Get a developer Lab license. Contact us - Feedback and Help. Become an MVP. Follow Us. About F5 Corporate Information. Education Training.

F5 Sites F5. All rights reserved.Data center consolidation and virtualization have changed the way organizations look at CapEx and OpEx.

L2 Deployment of vCMP guest with Ixia network packet broker

Gone are the days when adding new capacity or applications was simply accomplished by buying "more. This is most apparent in the world of application servers, but the potential benefits for other devices, firewalls, routers, and Application Delivery Controllers ADCs cannot be ignored. Consequently, most vendors offer strategies around multi-tenancy or virtual appliances in one form or another to provide the same kind of flexibility for their solutions that OS virtualization offers in the server world.

While both multi-tenancy and virtual appliances improve organizations' deployment flexibility and their ability to get maximum ROI from both CapEx and short-term OpEx, these strategies have failed to provide the same kind of high-reliability, high-performance solutions as traditional purpose-built systems.

Until now. F5 Virtual Clustered Multiprocessing vCMP technology, coupled with Clustered Multiprocessing CMP technology, application delivery software, purpose-built hardware, and virtual edition VE solutions, finally gives organizations a complete, end-to-end virtualization strategy for application delivery.

As organizations began consolidating their data centers, they quickly realized that to succeed, they had to eliminate all excess; simply moving remote systems into a single data center quickly consumed all the space, power, and cooling available.

Additionally, many of those systems used less capacity than was provided by the hardware they were deployed on. Many organizations also routinely over-provisioned their server hardware to accommodate future growth or unpredictable demand.

At an individual application level this makes complete sense; however, this strategy replicated hundreds of times across hundreds of applications resulted in massive quantities of unused resources simply wasting away in the data center. Data center appliances also tended to be over-provisioned for the same reasons. Reclaiming these stagnant resources to minimize the amount of rack space, power, and cooling needed emerged as a critical goal of data center consolidation.

However, it is still important to account for future growth and unpredictable load. On paper, commercial virtualization solutions seem to fit the bill, but each has weaknesses. These solutions come in two general forms: multi-tenancy and virtual appliances.

Many appliance vendors use multi-tenancy to segment their solutions and provide unique management and operation for disparate groups. Through administrative partitioning, an organization can configure a device to service multiple customers or business units without those customers realizing that others are also using the same physical solution.

While this provides the appearance of separation between tenants, the reality is that all of them share the same hardware resources.

f5 vcmp

Therefore, if any one customer misconfigures their portion of the system, or causes excessive use of those resources, it can negatively affect other users.

Multi-tenant solutions provide advanced controls to reduce this possibility such as processor, memory, and bandwidth limits ; however, the fact that it still remains possible makes these solutions unfavorable in many cases.

Multi-tenancy has other limitations: a single hardware failure affects multiple customers; customers must use the same versions of software, which limits flexibility; and while individual customers only see their unique portion of the system configuration, the overall configuration of the appliance includes all the configurations, making it complex and difficult to manage. The result is that while multi-tenancy achieves many of the goals of consolidation and can reduce CapEx, it tends to increase OpEx over the long term.

Virtual appliances are also used to address the requirements of data center consolidation.Known as the reserve disk spacethis 30 gigabytes of disk space is left available for other uses, such as for installing additional versions of the BIG-IP system in the future. Thoughtful resource allocation planning prior to creating the guests ensures optimal performance of each guest.

Once you have determined the resource allocation requirements for the guests, you are ready to configure the host.

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Overall, your primary duties are to create and manage guests, ensuring that the proper system resources are allocated to those guests. Performing this task allows you to access the vCMP host. You can also view host and guest statistics. Before creating a guest on the system, verify that you have configured the base network on the system to create any necessary trunks, as well as VLANs for guests to use when processing application traffic.

Optionally, a guest administrator who wants a redundant system configuration can create a device group with the peer guests as members. Creating these addresses ensures that if a blade becomes unavailable, the administrator can log in to another blade to access the guest. After all guests are in the Deployed state, each individual guest administrator can configure the appropriate BIG-IP modules for processing application traffic.

Another important task for a guest administrator is to create other guest administrator accounts as needed. When using the BIG-IP Configuration utility, you can also display a graphical view of the number of cores that the host allocated to each guest and on which slots. You can also view the current load on a specific guest in terms of throughput, as well as CPU, memory, and disk usage.

My Support. Important: Do not attempt to change the amount of reserved disk space after you have provisioned the vCMP feature. Changing the reserved disk space after provisioning produces unwanted results. Task summary. Creating a vCMP guest Before creating a guest on the system, verify that you have configured the base network on the system to create any necessary trunks, as well as VLANs for guests to use when processing application traffic.

When creating a guest, you specify the number of logical cores per slot that you want the vCMP host to allocate to each guest, as well as the specific slots that you want the host to assign to the guest. Need M additional space. Important: If you are planning to add this guest to a Sync-Failover device group and enable connection mirroring with a guest on another chassis, you must ensure that the two guests are configured identically with respect to slot assignment and core allocation.

That is, the number of cores, the number of slots, and even the slot numbers on which the guests reside must be the same. Therefore, you must ensure that on each guest of the mirrored pair, the values match for the Cores per SlotNumber of SlotsMinimum Number of Slotsand Allowed Slots settings.

If you leave this field blank, the system assigns the name localhost. The value you select causes the host to assign that number of cores to each slot on which the guest is deployed. The host normally allocates cores per slot in increments of two two, four, six, and so on. Important: Cores for a multi-slot guest do not aggregate to provide a total amount of memory for the guest. Therefore, you must choose a Cores per Slot value that satisfies the full memory requirement of the guest.

After you finish creating the guest, the host allocates this amount of memory to each slot to which you assigned the guest.A key part of the vCMP system is its built-in flexible resource allocation feature. With flexible resource allocationyou can instruct the hypervisor to allocate a different amount of resource, in the form of coresto each BIG-IP instance, according to the particular needs of that instance. Each core that the hypervisor allocates contains a fixed portion of system CPU and memory.

This illustration shows a basic vCMP system with a host and four guests. Note that each guest has a different set of modules provisioned, depending on the guest's particular traffic requirements.

With this type of version support, you can run multiple versions of BIG-IP software for testing, migration staging, or environment consolidation. Note the following considerations:. First, you provision the vCMP feature as a whole.

Second, once you have configured the host to create the guests, each guest administrator logs in to the relevant guest and provisions the required BIG-IP modules. In this way, each guest can run a different combination of modules. That is, the host operates with the hardware switch fabric to control the guest data plane traffic. Each slot in the chassis has its own network interface for data plane traffic that is separate from the management network.

This separation of the data plane network from the management network provides true multi-tenancy by ensuring that traffic for a guest remains separate from all other guest traffic on the system. The following illustration shows the separation of the data plane network from the management network.

After you initially set up the vCMP host, you will have a standalone, multi-tenant vCMP system with some number of guests defined. A guest administrator will then be ready to provision and configure the BIG-IP modules within a guest to process application traffic.

Optionally, if the host administrator has set up a second chassis with equivalent guests, a guest administrator can configure high availability for any two equivalent guests. A bridged guest is one that is connected to the management network. This is the default network state for a vCMP guest.

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This network state bridges the guest's virtual management interface to the physical management interface of the blade on which the guest virtual machine VM is running. However, if per-guest Appliance mode is enabled on the guest, administrators have access to the BIG-IP Configuration utility and tmsh only.

Breaking Down the TLS Handshake

Although the guest and the host share the host's Ethernet interface, the guest appears as a separate device on the local network, with its own MAC address and IP address. Note that changing the network state of a guest from isolated to bridged causes the vCMP host to dynamically add the guest's management interface to the bridged management network.

f5 vcmp

This immediately connects all of the guest's VMs to the physical management network. Unlike a bridged guest, an isolated guest is disconnected from the management network. As such, the guest cannot communicate with other guests on the system. Also, because an isolated guest has no management IP address for administrators to use to access the guest, the host administrator, after creating the guest, must use the vconsole utility to log in to the guest and create a self IP address that guest administrators can then use to access the guest.The vCMP host allocates a share of the hardware resources to each guest; each guest also has its own management IP address, self IP addresses, virtual servers, and so on.

In this way, each guest can effectively receive and process application traffic with no knowledge of other guests on the system. See the Configuration section for details. Guests on the same, or different, vCMP hosts can be configured to operate as a device service cluster.

If a vCMP host fails taking its guests with itanother vCMP host with guests configured as part of the cluster can take over managing its traffic. This provides a high degree of redundancy, while requiring fewer physical resources. Edit the Agent Configuration File. Multiple values can be comma-separated.

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Lightboard Lesson: What is vCMP?

The plug-in will automatically determine which host corresponds to each guest. If a single IP address is used and the HA model is not standalone, all devices in the sync failover device group for the hostname specified must have their management IP address reachable to the agent. This should match your ml2 network types on your compute nodes. Previous Next.With managing multiple instances on a single platform there is, almost certainly, repetitive tasks that will need to be performed.

The vCMP platform is no exception. The vCMP host can consist of multiple slots and multiple guests can be distributed among those slots. There are different ways to provision vCMP guests on a host depending on the hardware specifications of the host. While there is a inclination to use a software-only solution, F5 BIG-IP vCMP can be a great solution since it provides the performance and reliability you can get from hardware along with an added layer of virtualization.

Learn more about the benefits and comparisons of vCMP over other solutions. In this article I am going to talk about how you can use Ansible to deploy vCMP guests and also talk about how you can upgrade software on those guests. Complete list of parameters that can be used for the module above.

Now the code above deploys 1 vCMP guest.

f5 vcmp

If you have multiple vCMP guests that need to be deployed there are a number of ways to do that:. Variable file: Deploy multiple vCMP guests using the async operation and a variable file. Go through certain considerations while upgrading vCMP guests. The code above was tested with Ansible 2. Skip to Navigation Skip to Main Content. Login Sign up. Topics plus plus. Application Delivery. What's Devcentral. Learn more about the benefits and comparisons of vCMP over other solutions In this article I am going to talk about how you can use Ansible to deploy vCMP guests and also talk about how you can upgrade software on those guests.

Adjust as you like. Adjust as needed. Sort by:. Search this feed Skip Feed View This Post. Lief Zimmerman F5 Networks published this new Knowledge. November 22, at AM. Login to comment on this post. About DevCentral An F5 Networks Community We are an online community of technical peers dedicated to learning, exchanging ideas, and solving problems - together. Get a developer Lab license. Contact us - Feedback and Help.

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