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Ultimate automation guide to deploying VCSA 6.0 Part 4: vCenter Server Management Node

03.10.2015 by William Lam // 11 Comments

In this last and final article, I will share alternative methods of deploying vCenter Server management node using the VCSA 6.0 appliance. Take a look at the various deployment methods below and their respective instructions for more details. If you are deploying using one of the scripts below, you will need to extract the contents of the VCSA ISO. If you are deploying to Workstation/Fusion, you will need to extract the VCSA ISO and add the .ova extension to the following file VMware-VCSA-all-6.0.0-2562643->vcsa->vmware-vcsa before deploying.
vcsa-mgm-node
Disclaimer: Though these alternative deployment options work, they are however not officially supported by VMware. Please use at your own risk.

Deploying to an existing vCenter Server using ovftool (shell script)

I have created a shell script called deploy_vcsa6_mgmt_to_vc.sh which requires using ovftool 4.1 (included in the VCSA ISO) to specify the appropriate OVF "guestinfo" properties for a vCenter Server Management Node deployment. You will need to edit the script and modify several variables based on your environment.

Here is an example of executing the script:

vcsa-6.0-vcenter-server-management-deployment

Deploying to an ESXi host using ovftool (shell script)

I have created a shell script called deploy_vcsa6_mgmt_to_esxi.sh which requires using ovftool 4.0 or greater to specify the appropriate OVF "guestinfo" properties for a vCenter Server Management Node deployment. You will need to edit the script and modify several variables based on your environment. The behavior of this script is similar to the one above, except you are deploying directly to an ESXi host.

Deploying to an existing vCenter Server using ovftool (PowerCLI)

I have created a PowerCLI script called Deployment-VCSA-Mgmt.ps1 which uses ovftool and specifies the appropriate OVF "guestinfo" properties for a vCenter Server Management Node deployment. You will need to edit the script and modify several variables based on your environment.

Deploying to VMware Fusion & Workstation

To properly deploy the new VCSA 6.0, the proper OVF properties MUST be set prior to the booting of the VM. Since VMware Fusion and Workstation do not support OVF properties, you will need to manually deploy the VCSA, but not power it on. Once the deployment has finished, you will need to add the following entries to the VCSA's VMX file and replace it with your environment settings. Once you have saved your changes, you can then power on the VM and the configurations will then be read into the VM for initial setup.

guestinfo.cis.deployment.node.type = "management"
guestinfo.cis.system.vm0.hostname = "192.168.1.50"
guestinfo.cis.vmdir.domain-name = "vghetto.local"
guestinfo.cis.vmdir.site-name = "vghetto"
guestinfo.cis.vmdir.password = "VMware1!"
guestinfo.cis.appliance.net.addr.family = "ipv4"
guestinfo.cis.appliance.net.addr = "192.168.1.64"
guestinfo.cis.appliance.net.pnid = "192.168.1.64"
guestinfo.cis.appliance.net.prefix = "24"
guestinfo.cis.appliance.net.mode = "static"
guestinfo.cis.appliance.net.dns.servers = "192.168.1.1"
guestinfo.cis.appliance.net.gateway = "192.168.1.1"
guestinfo.cis.appliance.root.passwd = "VMware1!"
guestinfo.cis.appliance.ssh.enabled = "true"
guestinfo.cis.appliance.ntp.servers = "0.pool.ntp.org"

For more information, you can take a look at this article here.

Deploying using new supported scripted install (bonus)

As mentioned earlier, there is also a new scripted installer included inside of the VMware-VCSA ISO under /vcsa-cli-installer which supports Windows, Mac OS X and Linux, but must be connected directly to an ESXi host. There are several templates that are also included within the /vcsa-cli-installer/templates. I thought as a bonus I would also share the template I have been using to deploy replicated PSC instances using a static IP Address which some of you may find useful.

{
    "__comments":
    [
        "William Lam - www.virtuallyghetto.com",
        "Example VCSA 6.0 vCenter Server Management Node Deployment w/Static IP Address"
    ],

    "deployment":
    {
        "esx.hostname":"192.168.1.200",
        "esx.datastore":"mini-local-datastore-1",
        "esx.username":"root",
        "esx.password":"vmware123",
        "deployment.option":"tiny",
        "deployment.network":"VM Network",
        "deployment.option":"management-tiny",
        "appliance.name":"vcsa-mgmt-node",
        "appliance.thin.disk.mode":true
    },

    "vcsa":
    {
        "system":
        {
            "root.password":"VMware1!",
            "ssh.enable":true,
            "ntp.servers":"0.pool.ntp.org",
            "platform.service.controller":"192.168.1.50"
        },

        "sso":
        {
            "password":"VMware1!",
            "domain-name":"vghetto.local",
            "site-name":"virtuallyGhetto"
        },

        "networking":
        {
            "ip.family":"ipv4",
            "mode":"static",
            "ip":"192.168.1.52",
            "prefix":"24",
            "gateway":"192.168.1.1",
            "dns.servers":"192.168.1.1",
            "system.name":"192.168.1.52"
        }
    }
}

The use the scripted installer, you just need to change into the appropriate OS platform directory (win32,mac or lin64) and there should be a binary called vcsa-deploy. To use this template, you just need to save the JSON to a file and then specify that as the first argument to vcsa-deploy utility.

Here is an example of deploying a PSC using the vcsa-deploy scripted installer.

vcsa-6.0-vcenter-server-management-node-scripted-install

  • Part 0: Introduction
  • Part 1: Embedded Node
  • Part 2: Platform Services Controller Node
  • Part 3: Replicated Platform Services Controller Node
  • Part 4: vCenter Server Management Node

Categories // Automation, Fusion, OVFTool, VCSA, vSphere 6.0, Workstation Tags // fusion, ovftool, vCenter Server, vcenter server appliance, VCSA, vcva, vSphere 6.0, workstation

How to customize the login UI for vRealize {Operations Manager, Log Insight, Automation}?

03.09.2015 by William Lam // 9 Comments

With so much excitement and positive feedback (internal/external) regarding my article on customizing the login UI for the new vSphere 6.0 Web Client, I knew it was only a matter of time before folks started asking about customizing other VMware login UIs. As I have mentioned already, going beyond just the aesthetics such as adding an organizations logo or colors, it is often a mandatory requirement for many organizations to display a security or warning banner to users prior to logging in. I was recently added into an internal Socialcast thread asking whether it would be possible to do the same for vRealize Operations Manager (vROps).

I figure I take a quick look to see if this was possible and what it might take. I wanted to also take this opportunity and share a few other solutions that other VMware folks have found in terms of customizing the login UIs for both vRealize Log Insight (thanks GSS Engineer Alan Castonguay for sharing the details) and vRealize Automation (thanks to Justin Jones for his awesome tool). You can find all the details below as well as some additional tidbits through my exploration.

Something that can be helpful in the future as more products integrate with vCenter's SSO (PSC in vSphere 6.0) is that you only need to customize the login page once and it will be available to all other solutions.

UPDATE (03/03/2025) - Customizations for Aria Operations 8.18.x is still applicable, but the login.jsp will need to be updated. (Thanks to Brock Peterson for confirming)

Disclaimer: This is not officially supported by VMware. Please make sure to perform a backup of all original files prior to editing in case you need to restore the system defaults.

vROps (vRealize Operations Manager)

Here are the two locations if you wish to customize the login UI for vROps 6.0. The first is the login.jsp file that controls the login UI. If you wish to simply replace the entire image, it will require some tweaking as the login UI is actually composed of several graphical elements making this task a bit more difficult. The second is the images directory which you will want to upload any content you wish to use for the login UI.

Note: Please make sure to perform a backup of all original files prior to editing in case you need to restore the system defaults.

  • /usr/lib/vmware-vcops/tomcat-web-app/webapps/vcops-web-ent/pages/login.jsp
  • /usr/lib/vmware-vcops/tomcat-web-app/webapps/vcops-web-ent/images

Due to the various tweaks, I have created a sample login.jsp which you can download and reference here. This will allow you to replace the entire background for the vROps login UI as well as adding in some text that you wish to display. I know how big of a fan Rawlinson Rivera is of Justin Bieber, so I thought I use his favorite background for creating what an a custom vROps login UI can potentially look like.

customize-vrealize-operations-manager-login-ui

vRLI (vRealize Log Insight)

Here are the two locations if you wish to customize the login UI for vRLI 2.5. The first is the main login background image which is a 600x410 image if you wish to stick with the default layout. The second is a 300x78 transparent image for the vRLI logo, you can either keep this or replace it with your own.

Note: Please make sure to perform a backup of all original files prior to editing in case you need to restore the system defaults.

  • /usr/lib/loginsight/application/3rd_party/apache-tomcat-6.0.36/webapps/ROOT/images/misc/login-bg.png
  • /usr/lib/loginsight/application/3rd_party/apache-tomcat-6.0.36/webapps/ROOT/images/logo/vmware-logo-big-white-v2.png

If you wish to add additional text to the login page, you can edit the following file which controls the login UI.

  • /usr/lib/loginsight/application/3rd_party/apache-tomcat-6.0.36/webapps/ROOT/loginsight/login/login.css

Here is a quick example by inserting the following above Line 20:

<div style="color:#ffffff;text-align:center;font-size:20px">Punching Cloud Edition</div>

Here is an example of what custom login UI for vRLI could potentially look like:

customize-vrealize-log-insight-login-ui

vRA (vRealize Automation)

As a bonus, if you are interested in customizing the Login UI for vRA, be sure to check out fellow Automation colleague Justin Jones who has built this really cool utility called vRA Brand Customizer to help with customizing vRA login UI for the various tenants in your environment. I would recommend keeping an eye on this tool for some really cool stuff coming in the future 😉

Categories // vRealize Suite Tags // vCenter Log Insight, vRealize Automation, vRealize Operations Manager

Multiple VMDKs in VCSA 6.0?

03.09.2015 by William Lam // 10 Comments

One thing you might notice after deploying the new VCSA 6.0 is that it now includes 11 VMDKs. If you are like me, you are probably asking why are there so many? If you look at past releases of the VCSA, it only contained two VMDKS. The first disk was used for both the OS and the various VMware applications like vCenter Server, vSphere Web Client, etc. and the second disk was where all the application data was stored such as the VCDB, SSODB, Logs, etc.

There were several challenges with this design, one issue was that you could not easily increase the disk capacity for a particular application component. If you needed more storage for the VCDB but not for your logs or other applications, you had no choice but to increase the entire volume. In fact, this was actually a pretty painful process because a logical volume manager (LVM) was also not used. This meant that you needed to stop the vCenter Server service, add a new disk, format it and then copy all the data from the old volume to the new. Another problem with the old design is that you can not apply Storage QoS on important data such as the VCDB which you may want on a faster tier of storage or putting your Log data on slower and cheaper tier of storage by leveraging something like VM Storage Policies which works on a per VMDK basis.

For these reasons, VCSA 6.0 is now comprised of 11 individual VMDKs as seen in the screenshot below.

11-vmdks-vcsa-6.0-0
Here is a useful table that I have created which provides the mappings of each of the VDMKs to their respective functions.

Disk Size Purpose Mount Point
VMDK1 12GB / and Boot / and /boot
VMDK2 1.2GB Temp Mount /tmp/mount
VMDK3 25GB Swap SWAP
VMDK4 25GB Core /storage/core
VMDK5 10GB Log /storage/log
VMDK6 10GB DB /storage/db
VMDK7 5GB DBLog /storage/dblog
VMDK8 10GB SEAT (Stats Events and Tasks) /storage/seat
VMDK9 1GB NetDumper /storage/netdump
VMDK10 10GB AutoDeploy /storage/autodeploy
VMDK11 5GB Inventory Service /storage/invsvc

In addition, increasing disk capacity for a particular VMDK has been greatly simplified as the VCSA 6.0 now uses LVM to manage each of the partitions. You can now, on the fly increase disk space for a particular volume while the vCenter Server is still running and the changes will go live immediately. You can refer to this article here for the process as it is a simple two step process.

Here are some useful commands to get more details of the filesystem structure in the new VCSA.

lsblk

11-vmdks-vcsa-6.0-2

lsscsi

11-vmdks-vcsa-6.0-3

Categories // VCSA, vSphere 6.0 Tags // isscsi, lsblk, lvm, SEAT, VCSA, vcva, vmdk, vSphere 6.0

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William is Distinguished Platform Engineering Architect in the VMware Cloud Foundation (VCF) Division at Broadcom. His primary focus is helping customers and partners build, run and operate a modern Private Cloud using the VMware Cloud Foundation (VCF) platform.

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