For your Ansible lab, you need virtual hosts for both the Ansible control node as well as for the Ansible managed nodes. If I insert some debugging code, we see the netdisk_properties object contains the. The on-disk timestamps are updated only when either (1) the file inode needs to be updated for some change unrelated to file timestamps, (2) a sync to disk occurs, (3) an undeleted inode is evicted from memory or (4) if more than 24 hours passed since the the last time the in-memory copy was written to disk. It is up to the deployer to define the perimeter and its firewall configuration. Ansible Playbook for Get Hosts Information | Ansible Playbook Tutorial. UUID = 54AF-0252 /mnt/PIHDD exfat defaults,auto,umask = 000,users,rw 0 0 For the meaning of each value run the manual pages, but these are reasonable defaults for home drives. It uses libblkid library to get disk partition UUID in Linux system. On my other hosts it might not always be sdz. Because the literature says that the universally unique identifiers (which AIX equivalent is called PVID) is the preferred way to associate disks with their file systems because once UUID get assigned to a disk it will never change (a disk description like /dev/sda may change to something else if more disks are added to the host). In this post we are covering how to use ansible command module for various real-time. 00_templates. x86_64 puppet-ceph-2. server_name }}" with_items: apache_vhosts - name: Add a domain symlinks /tmp for server_aliases. Storage pools are divided into storage volumes either by the storage administr. Published November 29, 2018 by Joshua Stenhouse Because if you have 2 disks the same size and no disk UUID the. So, if you are using UUIDs in /etc/fstab then you need to update those UUIDs for the unmounted disks, in /etc/fstab, each time you change the disk configuration. # fdisk /dev/xvdc Commonly used fdisk commands. Given that the RunnerConfig preparation methods have been run to gather the inputs this method will generate the ansible or ansible-playbook command that will be used by the ansible_runner. Tower Logging and Aggregation¶. 81 TB / not usable 7. To do so run vdi-list: # xe vdi-list Take a note of the VID's UUID you wish to set with new name and description to, eg. Get the output of the ansible command on a node that have the disk type you are interested in : Selecting a device by an uuid/serial number/sas address would avoid any other device to be matched. That’s all, now you can easily identify your storage disk UUID number without much problem anymore. Unsupported parameters for (vmware_guest_disk) module: use_instance_uuid. I use Ubuntu and believe in sharing knowledge. noarch, and using updated CentOS 7 nodes. Linux guests may fail to boot when the drive UUID changes, because some grub scripts use this ID to identify which disk to boot from. If /dev/disk/by-uuid or lsblk does not show the filesystem then it is possible that the partition type was not correctly recognized by the kernel, or the kernel view was not updated after mkfs. Any issues encountered can be reported to Confluent Support at https://support. On Thursday, May 16th, 2013 With 0 Comments. x86_64 puppet-ceph-2. Solution Verified - Updated 2013-04-24T15:51:06+00:00 - English. Becaauusee I purchased motherboard from singapore and there is model number just 780 and serial number is 123456789 uuid is 123456789 So there is no model nr no serial. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected] Would it be a problem for me to try changing the swap UUID in fstab (and uncomment), or am I wrong in assuming that I should, or is there a more proper way to fix this problem?. Complete the following procedure: Do a pvscan to get the Universally Unique Identifier (UUID) of an existing SR on a local disk. 0 that provides the capability to send detailed logs to several kinds of 3rd party external log aggregation services. Posted 4/23/17 5:12 PM, 7 messages. validate_certs. Y is the partition number. x86_64 ceph-mds-10. The following is an example of the XML that may be used to generate a secret for iSCSI CHAP authentication. It does not change when the same volume is mounted again on the same machine, but on another machine the same volume could get a completely different UUID/GUID when mounted there. server_name }}" with_items: apache_vhosts - name: Add a domain symlinks /tmp for server_aliases. yml --- - hosts: localhost connection: local vars_prompt: - name: "rootpassword" prompt: "Enter your password to esxi" private: yes tasks: - vsphere_guest: vcenter_hostname: esxi. This is a good practice to get various bug fixes and security patches. 8G 0 disk └─sda1 8:1 0 111. How to set disk partition UUID in Linux. It can be accessed by standard SMBIOS scanning software — for example SiSoftware Sandra or the IBM utility smbios2 — and used for system management in the same way you use the UUID of a physical computer. Of course, if you want to just use vagrant ssh and install the software by hand, that works. Memory is getting cheaper, but whether disk or RAM, it’s limited. Environment variable support added in Ansible 2. Open a terminal and type the following command: sudo apt-get update sudo apt-get install gnome-device-manage. With the same input the results always the same, so you would need something like {{ ansible_date_time. I'm wondering should I change the UUID in fstab to the one that I get from blkid? Also, I can see the same UUID when I search ls -l /dev/disk/by-uuid/. For your Ansible lab, you need virtual hosts for both the Ansible control node as well as for the Ansible managed nodes. Ansible is an automation tool that allows you to remotely configure systems, install software, and perform complex tasks across a large fleet of servers without needing to manually log into each. The remapping may not be necessary if the system has a single boot disk. --- Physical volume --- PV Name /dev/md3 VG Name VG_XenStorage-14d4c49b-a46c-3e9d-6102-6a531b2be7d9 PV Size 1. Nova might find a volume attached while Cinder says the volume is detached or otherwise. the problem is that some machines configured with UUID and other with ordinary dev in fstab. 9G 0 disk ├─sdb1 8:17 0 1. As a last resort, you could just change the device names to for instance /dev/hda1 (IDE) /dev/sda1 (SCSI/SATA) or whatever your drives are reported as, just to get it to boot. Type: ansible The ansible Packer provisioner runs Ansible playbooks. New customers can use a $300 free credit to get started with any GCP product. Software was. The image UUID we already have from the /images call above. Posted: Thu Jun 11, 2020 7:46. hardinfo program. fields¶ A tuple of the six integer fields of the UUID, which are also available as six individual attributes and two derived. Type ls -al /dev/disk/by-uuid/ you will see an entry that matches the name you saw before:. 1024 MiB per OSD journal)) For OpenStack, recommend 1 or more 500 GB (min. In order to load the image data to its previously created metadata, we need both the current image UUID and the UUID of the storage container we will upload the image to. Automatically mount an attached volume after reboot. If the parameter is introduced into the vmx and set to true while the VM is still powered on, it will result in the following behavior: The guest OS (Windows) will never write the disk UUID/Serial to the VMX because the vmx has not been reloaded. for Drupal's shared files folder, or Magento's media folder), Amazon Elastic File System (EFS) is a reliable and inexpensive solution. A new partition on the same disk, or a partition on a new disk will have a new GUID UUID. - This is a required parameter, if parameter C(name) or C(moid) is not supplied. Note: The arguments for UUID and recoveryKey refer to the Logical Volume ID obtained in the previous step and the Recovery Key for. Set the disk. fields¶ A tuple of the six integer fields of the UUID, which are also available as six individual attributes and two derived. Posted 4/23/17 5:12 PM, 7 messages. Question about using facts as variables I'm working on a playbook that will make changes to the mount options for a mount point. Step 2: Setup Libraries and WinRM. If you cannot locate Device manger, type the following commands to install the same. I cannot enter any other tty, because Linux did not even boot, I guess. After some digging around and testing I came upwith this playbook and figured I would share it with others in case theyhad a need for it as well. Install the latest version of Ansible on Ubuntu running the following commands: $ sudo apt-add-repository -y ppa:ansible/ansible $ sudo apt-get update $ sudo apt-get install ansible. 6G 0 part /media/WINDOWS ├─sdb3 8:19 0 8. This is a good practice to get various bug fixes and security patches. This fix adds support for use_instance_uuid in vmware_guest_disk. As you an see it takes time to check if this settings is enabled or not. The intent of UUIDs is to enable distributed systems to uniquely identify information without significant central coordination. The solution is to use a UUID. Automation for across cluster VM migration using Ansible 1 Less than a minute We have different type of vms on one cluster which needed to be moved to other clusters based on the type of os and app types e. This is a physical disk, and we should never take a UUID dependency on it. Here I am going to show you some basic commands which help you to get more familiar with Ansible Ad-Hoc Commands. There are two tasks created to get these two outputs. As a bonus, there is a new part of this automation whereby the NFS datastores we created get automatically mounted to each ESXi host within my VMware vSphere environment. Mount a disk using its UUID $ diskutil mount B172F107-06D4-39E3-9F7C-57466CD6489B. This is a required parameter, if parameter name or moid is not supplied. Unfortunately, the only way to get the uuid of the vm before it starts is by sticking in something after SetName in the action_boot stack (https. And this is where Conditional statements come in. so I want to get the device name and store in a variable if in the facts the device has "host": "SATA controller". UUID: 75a60b60-bf1f-4aa5-bdeb-2ae7ec6f7d7c Parent UUID: base State: created Type: normal (base) Location: D:\VMS\Windows 10 Enterprise_x64_64bit_English\Windows 10 Enterprise_x64_64bit_English. Launch terminal. The symptom may be that VM guest shows as Incomplete status and the TLM_VM_#####-####-####-####-##### does NOT match the UUID that VMWare server has for this VM guest. Invoking elasticluster setup with highest verbosity (e. If you like this article, consider sponsoring me by trying out a Digital Ocean VPS. If the drive is to be booted on several machines, it is quite likely that devices and number of available hard disks vary. In this episode, we are going to play around with Ansible via four Vagrant virtual machines. Ansible users have written modules for managing filesystem ACLs, managing Windows Firewall, and managing hostname and domain membership, and more. VMDK files that are subsequently created by copying the original. SATA drives are connected via a dedicated cable of seven conductors of which there are two pairs dedicated to data with the remaining 3 being ground. No custom configuration or Ruby scripting is needed in ManageIQ, as configuration is done in Ansible Tower using playbooks. In other words, on which physical disk does this component reside? The only way to locate this currently is through the RVC, Ruby vSphere Console. Ansible ad hoc commands explained with examples and a cheat sheet for ansible. 0 that provides the capability to send detailed logs to several kinds of 3rd party external log aggregation services. There are several ways to get the UUID. Install the latest version of Ansible on Ubuntu running the following commands: $ sudo apt-add-repository -y ppa:ansible/ansible $ sudo apt-get update $ sudo apt-get install ansible. We can achieve this using LVM method only. You can get a few hints about the difference between UUID and PARTUUID by specifying the -p option. The second YAML(Yet Another Markup Language) script we have created is to get server uptime, and server date/time. On my other hosts it might not always be sdz. The UUID is the fifth field of the display. hardinfo program. Type: ansible The ansible Packer provisioner runs Ansible playbooks. This returns the resource provider's UUID. Identify VDI disk's UUID In order to set a name and description we first need to identify VDI's UUID. sudo mkdir -p /mnt/uuidtest. Make sure that /etc/fstab includes the correct partition information for /, and for any other partitions on the disk. yesterday i realized that because of UUID features it generated same UUID to my /dev/sdb partitions and it looks like it is using the mix of first disk and second disk. 9G 0 disk ├─sdb1 8:17 0 1. If it fails to do so, you can manually specify the path to the correct python interpreter and script. Ansible ad hoc commands explained with examples and a cheat sheet for ansible. The filter in this case "sd*" will return for eg. ansible-pull - is used to up a remote copy of ansible on each managed node, each set to run via cron and update playbook source via a source repository. Prerequisites. 1 should be roughly equivalent to the old ansible_eth0 and ansible_eth1 respectively. Would it help to write the output of the mysql command on the local host or ansible host, and keep on appending the results from all the servers. The variable will thereafter contain the stdout of the task. Thanks for contributing an answer to Unix & Linux Stack Exchange! Please be sure to answer the question. This post explains you how to create a LVM in Linux? LVM - Logical Volume manager is a disk management solution that allow administrators to manage disk space more effectively. In other words, on which physical disk does this component reside? The only way to locate this currently is through the RVC, Ruby vSphere Console. Partitioning and resizing the EBS Root Volume of an AWS EC2 Instance 07-08-2017 Cloud Computing 16 comments One of the few things I do not like about the AWS EC2 service is that all available images (AMIs) used to to launch new instances require a root volume of at least 8 or 10 GB in size and all of them also have a single partition where the. /dev/sdc1: UUID="33333333-3b3b-3c3c-3d3d-3e3e3e3e3e3e" TYPE="ext4" Add a line similar to the following to the /etc/fstab file. Check it out![/Update] [French readers]La version française de l'article « Déployer des machines virtuelles VMware avec Ansible) est disponible à l'adresse suivante[/French readers]. Unsupported parameters for (vmware_guest_disk) module: use_instance_uuid. There are several ways to get the UUID. Something like this should do the trick: - name: Get root device UUID. This is known as Ansible Local Facts. Posted: Thu Jun 11, 2020 7:46. This command can only be used with other providers based on the provider implementation and if the provider supports it. GalaxySII , Sep 30, 2012. 10K RPM) for Ceph OSD. Listing Unmounted Partitions. The only issue I am having is mounting ONLY when the partition is fstype: ntfs. File list of package ansible in disco of architecture allansible in disco of architecture all. hwinfo is not installed by defualt so you may need to install it first:. Example: # xe sr-list type=lvmoiscsi uuid ( RO) : f6a7d8be-cd21-d9b2-1864-9c67d7ed1724 name-label ( RW): iSCSI virtual disk storage. I have run into an issue while trying to get ansible to 'become' / sudo on the local ubuntu subsystem. After successfully deploying the ironic node on subsequent boots, the instance boots from your local disk as first preference. Ansible Cheat Sheet Introduction. Then you can examine all properties exposed by the VI API VirtualMachine managed object Get-VM | %{(Get-View $_. Get the output of the ansible command on a node that have the disk type you are interested in : [[email protected]] ansible localhost -m setup -a filter="ansible_devices" localhost | SUCCESS => {. For information on how to configure a Linux VM to use a UUID when you add a data disk, see Connect to the Linux VM to mount the new disk. So, if you install the hard drive containing the partitions on another Linux computer, the partitions will have the same UUID as before. For our convenience, OpenStack documents some of. This cheat sheet-style guide provides a quick reference to commands and practices commonly used when working with Ansible. Physical host requirements. we can get the host facts with ansible_facts. xe vm-list (to get the uuid for the VM)xe vm-param-set uuid= HVM-boot-policy=""xe vm-param-set uuid= PV-bootloader=pygrubxe vm-disk-list (to get the uuid for the disk - VBD entry)xe vbd-param-set uuid= bootable=true. You can use the UUID of a virtual machine for system management in the same way that you use the UUID of a physical computer. Find Windows Guest UUID. This is the first part of this article. sde and sde1 (disk and the partition) but the scsi_id command will only return a matching UUID on the 'sde' device from my experience (ie. How to get the storage device's UUID, label, and filesystem type. 19 Minutes With Ansible (Part 1/4) In this episode series, we will be looking at Ansible, which is an easy to use configuration management and orchestration tool. abc import Iterable, Mapping except ImportError: from collections import Iterable, Mapping from io import StringIO from six import. Moeez Rehman 3,913 views. A new partition on the same disk, or a partition on a new disk will have a new GUID UUID. It's very easy to use, has a ton of modules, does not need a management server; as it can be run right from your laptop. These are very useful for scenarios where you need to take conditional operations based on […]. Ansible deploy interface¶. Support: For Confluent Platform 5. 11111111-2222-3333-4444-555555555555. UUID of the instance to gather facts if known, this is VMware's unique identifier. Ansible is quickly becoming the dominant DevOps platform for automating software provisioning, configuration management and application deployment in a heterogeneous datacenter and hybrid cloud environment. /sda2 lrwxrwxrwx 1 root root 10 Dec 31 11:01 6ede6345-3ef5-4cb1-9cce-b8583cf263cf ->. replace the /dev/sdc with the device name of your flash. 947s Tue Feb 27 23:31:23 UTC 2018 Most of the time is spent on ceph-ansible. Oftentimes, Ansible plays contain various sets of variables. Ansible is a modern configuration management tool that facilitates the task of setting up and maintaining remote servers. Need access to an account? If your company has an existing Red Hat account, your organization administrator can grant you access. Data collected for VMware vCenter Server Save as PDF Selected topic Topic & subtopics All topics in contents Unsubscribe Log in to subscribe to topics and get notified when content changes. as a BINARY(16), using UUID_TO_BIN and BIN_TO_UUID to change representations), but that's a discussion extending beyond the scope of this article. The only option I see would be to grep the UUID of the root device and register the output. --- Physical volume --- PV Name /dev/md3 VG Name VG_XenStorage-14d4c49b-a46c-3e9d-6102-6a531b2be7d9 PV Size 1. 1G 0 part ├─sdb4 8:20 0. Find out if we need to reboot the servers. Then, save and close the file. A UUID will remain the same if you put an internal disk into an external USB caddy, or change the name of the partition. Provisioners in Vagrant allow you to automatically install software, alter configurations, and more on the machine as part of the vagrant up process. ansible pickle - can't seem to generalize disk creation for vmware_guest_disk 4 posts caustic meatloaf. So, if you install the hard drive containing the partitions on another Linux computer, the partitions will have the same UUID as before. - name: dev locale action: command sudo update-locale LC_ALL=en_US. The reason for this warning, is that its UUID is to be considered volatile. Ansible has a built-in fact called ansible_service_mgr that can be used to suss out the appropriate service manager. By default, OpenStack-Ansible relies on Ansible SSH connections, and needs the TCP port 22 to be opened on all hosts internally. You can use with_subelements to loop through the server_aliases. However, you get just a data structure, showing that data is up to you. ceph: OSP12 using ceph-ansible broke the storage nodes setup: Running command: /usr/sbin/mkfs -t xfs -f -i size=2048 -f -- /dev/vdb1", "/dev/vdb1: No such file or directory Environment: python-cephfs-10. Visit: Ansible tutorial https://www. A universally unique identifier (UUID) is assigned to a zone when it is installed. Disk drives are distinguished by their UUID(universally unique identifier). Hyperconverged Home Lab v2. host-uuid: uuid of the XenServer that is checked for existing VMs. XXXX) which is generated by the storage device. Identify VDI disk's UUID In order to set a name and description we first need to identify VDI's UUID. Listing Unmounted Partitions. x86_64 ceph-mds-10. Hi All, Can anyone here please share some script or assist me in modifying the PowerCLI to display the VMFS datastore name, capacity and NAA. You can use the UUID of a virtual machine for system management in the same way that you use the UUID of a physical computer. The example in this article will collect Address Resolution Protocol (ARP) table data so you can compare it with the scripts we used in our previous article, " Network automation with Python, Paramiko, Netmiko and NAPALM. Commands list disk then select disk (x) then detail disk will show you the Disk ID: in the reversed format as explained above. 5G 0 part /media/13f35f59-f023-4d98-b06f-9dfaebefd6c1 sdb 8:16 1 3. Hence, the folder path will always be wrong. Example: # xe sr-list type=lvmoiscsi uuid ( RO) : f6a7d8be-cd21-d9b2-1864-9c67d7ed1724 name-label ( RW): iSCSI virtual disk storage. The mapping is necessary before chainloading TrueCrypt bootloader in the case that the boot disk (hd1 as shown in the example above) should appear as the primary boot device (hd0), otherwise TrueCrypt would fail to boot because the correct disk will not be found. VirtualBox: How to change the UUID of Virtual Disk (vdi) Posted on May 6, 2009 by giannis Copying the image of Virtual Disk (. Click on configuration parameters button. g websphere, oracle etc. BigQuery supports the following universally unique identifier (UUID) functions. Make it a primary disk on partition 1, and accept the other defaults. Note: The use of the LABEL in /etc/fstab, may not always work (i. mdadm is a tool for creating, managing, and monitoring RAID devices using the md driver in Linux. Applications and scripts use Udev rules to identify disks that. 0 config file = configured module search path = Default w/o overrides** CONFIGURATION OS / ENVIRONMENT. Ansible can take this into account with the appropriate switches: # ansible prc6 -m setup -s -K. The most interesting part in UUIDs is most likely how to get the current UUIDs of the hard disks. I've created an AppleScript [2] to read the NTFS or HFS UUIDs. What is Ansible Playbook. sql Fact caching. Both are not real UUIDs (but unique. However, you get just a data structure, showing that data is up to you. Local: Any Target: CentOS 7. x86_64 ceph-mon-10. As time goes on you make changes and may need to change the name of a label. VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. It is a metaphor representing the configuration files of Ansible. You instruct Ansible to loop over the mounts listed in ansible_mounts. This section describes the recommended minimum system requirements for the workstation hosting the virtual machine(s) where StarlingX will be deployed and basic host setup. Step 1: find UUID of your disks In Dolphin or Nautilus file manager, click and mount your additional disk partitions. Ansible Cheat Sheet Introduction. Writing a playbook that gets the disk from each type of controller so I can set them up. Hence, the folder path will always be wrong. This is just a quick post, to show how to grab this information using PowerCLI. To find the UUIDs of your disk partitions, run the following command:. So, if you are using UUIDs in /etc/fstab then you need to update those UUIDs for the unmounted disks, in /etc/fstab, each time you change the disk configuration. Migrate some duplicate boilerplate code that usually shows up in main() into. name }} and serverAlias. The host had a 1 TB NVMe drive that would serve as a capacity tier for the local disk group for that server. Figure B: The UUID of the drive on /dev/sdj. x86_64 libcephfs1-10. azure_rm_mysqldatabase - Manage MySQL Database instance. You will get this kind of exception in Oracle VirtualBox when you try to add another VM with same UUID: Cannot register the hard disk ‘C:\_VMs\SC9u2\sc9u2. Ansible comes along with hundreds of modules. In this article, we will show you nine ways to get the file system type in Linux. These few things are outlined below. It only exists for GPT formatted disks, but not for legacy partitioned disks. How to use unallocated space to change size of partition in a disk. I explained how to set up a basic Git SSH server and explored the command, file, authorized_keys, yum, and user modules. Get the output of the ansible command on a node that have the disk type you are interested in : [[email protected]] ansible localhost -m setup -a filter="ansible_devices" localhost | SUCCESS => {. Linux Disk Management Tutorial. Now click on Next. This is a good practice to get various bug fixes and security patches. If the hard disk is not attached to any virtual machines, templates, or snapshots, you can search for it in datastores or retrieve it by providing a datastore path to the file where the virtual hard disk is stored. You instruct Ansible to loop over the mounts listed in ansible_mounts. Something like this should do the trick:. Logging is a standalone feature introduced in Ansible Tower 3. The term globally unique identifier (GUID) is also used, typically in software created by Microsoft. Supported parameters include: datacenter, disk, folder, hostname, name, password, port, username, uuid, validate_certs" When specify HW UUID without using the "use_instance_uuid" get following error:. If you know the VDI's UUID, you can do a "xe vbd-list vdi-uuid= (UUID of the VDI) params=vm-uuid" which will give you the UUID of the VM it is associated with without needing any information on a name-label. While virt-clone is a rather useful tool for creating duplicates of your virtual machines, in its current configuration, it will only assign unique ID and MAC address to your cloned system, forcing you to perform additional tweaks and customizations once the the clone boots. nmcli connection show NAME UUID TYPE DEVICE virbr0 4e02750f-13d9-4662-bfc2-10f9ae1a71bd bridge virbr0 Wired connection 1 09066de3-7eb7-4ee1-9059-c651b6dff7a6 802-3-ethernet -- enp0s3 5144084b-0537-4e4b-9f15-065431bc6d38 802-3-ethernet -- From the output of this command, you can find the UUID of a connection on CentOS, Fedora, RedHat(RHEL. You can find the UUID of all the disk partitions on your Linux system with the blkid command. That's all. 0 that provides the capability to send detailed logs to several kinds of 3rd party external log aggregation services. VIRTUAL MACHINE IN "ORACLE VM VIRTUALBOX": "Method 2" works in versions 3. Give the server the peer UUID of the failed server. $ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 111. As a component of the latest platform release, new Ansible Content Collections developed, tested, and supported by Red Hat enable organizations to get the most up-to-date automation content. However, even though I've changed the mount destination to /mnt/solr and /mnt/log (so that I can later update fstab and mount them where I need to, ansible is still referring to them as /mnt/tmp and /mnt/tmp2, and that's causing my playbook to bomb out later. with_items behavior with vmware_guest Hi, I'm trying to build VMs using the vmware_guest module and want to make the list of disks variable based on a variable file. The JNI solution is always the best because it is designed to interact closely with Java but it may be more complex to develop. I am a professional software developer, and founder of It's FOSS. NOFAIL_OPTION : a variable that specifies what the operating system should do if it cannot mount the zonal persistent disk at boot time. 7 manually all the time. This Ansible role installs Consul, including establishing a filesystem structure and server or client agent configuration with support for some common operational features. Ansible - exclude host from playbook execution. we will see this in the latter section of the article. VIRTUAL MACHINE IN "ORACLE VM VIRTUALBOX": "Method 2" works in versions 3. https://github. It uses no agents and no additional custom security infrastructure, so it’s easy to deploy – and most importantly, it uses a very simple language (YAML. I am using the custom values attribute to do this as it seems to be the correct way but I just cannot get it to work. DD is the date of the log record. Ansible uses modules to complete the task on the remote server. upgrade=dist – Run the equivalent of ‘apt-get upgrade’ command on all Ubuntu or Debian Linux servers. Create custom partitions with the ext4 filesystem. So, first the ls call which has to be made in the directory /dev/disk/by-uuid. Note that the Disk ID: of a GPT styled hard drive will be a much longer GUID number. This allow us to know this a known drive and do something specific when you plug it on your Raspberry Pi. I use Ubuntu and believe in sharing knowledge. The UUID Location and Format The UUID is stored in the SMBIOS system information descriptor. First I will increase the timeout, if that doesn't help I am going to set fork_count to 100 to see if that helps with the concurrency. Below is a list of files that I have created along with a description of what each one of them does. azure_rm_mysqlserver - Manage MySQL Server instance. This setting ensures that the VMware vSphere’s Virtual Machine Disk (VMDK) always presents a consistent UUID to the VM, allowing the disk to be mounted properly. Just do not rely on known 'datacenter' names. Install grub to the flash disk: sudo grub-install --no-floppy --force --root-directory=/mnt /dev/sdc. Ansible works by configuring client machines from an computer with Ansible components installed and configured. - name: dev locale action: command sudo update-locale LC_ALL=en_US. This inverts the default push architecture of ansible into a pull architecture, which has near-limitless scaling potential. 9 there is a new filter : to_uuid , which given a string it will return an ansible domain specific UUID. The ansible deploy interface uses Ansible playbooks to define the deployment logic. Use the -T option with the df command to get the file system type. If I insert some debugging code, we see the netdisk_properties object contains the. We run redhat-flavored VMs (amazon-linux-ami) so installing ansible goes like this: #sudo yum install epel-release #sudo yum-config-manager --enable epel #sudo yum install ansible And then you have all of ansible’s cli tools available to issue ad-hoc commands via ansible or run playbooks using ansible-playbook. In this case, you might not be able to derive disk type info, and the value of the DiskType property of the hard disk is Unknown. Large shards, 50 GB or more, can take more than 60 minutes to initialize, causing the Ansible playbook to abort the upgrade procedure. 1) Adding a…. Four additional variables can be used in templates: ansible_managed (configurable via the defaults section of ansible. OpenStack-Ansible does not configure firewalls for its infrastructure. sql $ echo "CREATE DATABASE ansiblecmdb" | mysql $ mysql ansiblecmdb < cmdb. 11111111-2222-3333-4444-555555555555. uuid is empty, if uuid is not unique on system. It is not based on Ironic Python Agent (IPA) and does not generally. Make sure that /etc/fstab includes the correct partition information for /, and for any other partitions on the disk. # xe sr-list type=lvmoiscsi - Identify UUID of the SR that is unplugged. in case fstab configured with UUID add new UUID lines for each additional disk; in case fstab configured with ordinary dev then add new dev lines for each. Fix inconsistent Openstack volumes and instances from Cinder and Nova via the database (disk, config etc) and removed the VM domain from the backing hypervisor. Install grub to the flash disk: sudo grub-install --no-floppy --force --root-directory=/mnt /dev/sdc. The blkid command is available by default on most modern Linux distributions. Ansible has a built-in fact called ansible_service_mgr that can be used to suss out the appropriate service manager. azure_rm_mysqlserver - Manage MySQL Server instance. SysAdminXpert. This is a required parameter, if parameter name or moid is not supplied. Software was. Logging is a standalone feature introduced in Ansible Tower 3. 使用 Ansible 部署 Disk /dev/nvme0n1: 1000 GB NAME FSTYPE LABEL UUID MOUNTPOINT sda ├─sda1 ext4 237b634b-a565-477b-8371-6dff0c41f5ab /boot ├─sda2. If you are a new customer, register now for access to product evaluations and purchasing capabilities. It gets even better with a GUI. The host had a 1 TB NVMe drive that would serve as a capacity tier for the local disk group for that server. I looked through the entire output from ansible_devices and didn't seem to see any of the newly created disk names. Bug 1346308 - ceph-disk crashes during create cluster task using 00000000-0000-0000-0000-000000000000 uuid. Posted: Thu Jun 11, 2020 7:46. Now, an ansible user on a windows machine is ready. yml vars vmware_guest_disk_operation. So here it is. things like ceph-ansible that does call ceph-disk. The ansible server will get the hostname 'ansible-node' with the IP address 10. 7G 0 part /media/4668484A68483B47 ├─sda6 8:6 0 97. for Drupal's shared files folder, or Magento's media folder), Amazon Elastic File System (EFS) is a reliable and inexpensive solution. VirtualBox runs well enough under normal circumstances, but once you start moving VHDs around, it might spit out errors. Enable "disk. However, the virtual hard drive of the new virtual machine will have the same "hard disk UUID" as the virtual hard drive of the original virtual machine. /dev/sr0 and optionally also take a note of the shown UUID 2019-08-15-21-52-52-00. Question about using facts as variables I'm working on a playbook that will make changes to the mount options for a mount point. * Force a VM to be turned off: C:\Program Files\Citrix\XenCenter>xe. VMDK files that are subsequently created by copying the original. But trying to use the the multinode-setup, the deploy hangs on : "TASK [ceilometer : Running Ceilometer bootstrap container] " I am running kolla-ansible 6. conf file from one of your new cluster’s mon hosts save it to your cinder hosts as /etc/ceph-new. Hence, the folder path will always be wrong. Fixes: ansible#56021 Signed-off-by: Abhijeet Kasurde (cherry picked from commit 7e6be4e). The term globally unique identifier (GUID) is also used, typically in software created by Microsoft. {project_uuid}. VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. You can use the device name, such as /dev/xvdf, in /etc/fstab, but we recommend using the device's 128-bit universally unique identifier (UUID) instead. To check the disk space, to check the hostname, to validate if the file is present or not, Run the command or script when a file exists or does not exist. Additional information about guest disk backings added in. Changing the economics of virtualization Many enterprise IT teams have an operations team managing the VMware infrastructure and a second team deploying apps to this environment. 3 and later, the Ansible playbooks are fully supported for those with a Confluent Support contract. If you're using MBR partitioning, you can use fdisk. Basically it installs a standalone Ironic system, and then also uses Ansible playbooks to generate OS images and deploys them to baremetal nodes. For example, my dmraid RAID0 disk (which makes up my root partition is /dev/dm-1 so the following gets its UUID:. 8G 0 part / sdb 8:16 0 232. For instance, let us assume that you want to check disk usage of managed nodes in respective root directories using the df -Th / command. In our case it is name-label ( RW): Local storage with a corresponding uuid ( RO) : bdafe018-617d-5c49-6488-c81c01d40f21. The host had a 1 TB NVMe drive that would serve as a capacity tier for the local disk group for that server. The first one uses the /dev/ directory. We need to update our OpenStack setup periodically with the latest releases of our operating systems. Ansible is not running with Python 3 and need 2. Lets say if we want to exclude host1 and host2 from ansible-playbook execution use following command:. UUID is a property of the disk partition itself. 5G 0 part ├─sdb2 8:18 0 138. Using Ansible you can provision virtual machines, containers, network, and complete cloud infrastructures. What is Ansible Playbook. Use TiDB-Ansible to deploy a TiKV cluster on multiple nodes. OtherIdentifyingInfo | where {$_. Many VMware customers use vRealize Automation (vRA) to automate the provisioning of VMs, and would prefer to use Ansible Tower for orchestration and application deployment. To do so run vdi-list: # xe vdi-list Take a note of the VID's UUID you wish to set with new name and description to, eg. This step is necessary so that the VMDK always presents a consistent UUID to the VM, thus allowing the disk to be mounted properly. Launch terminal. Show disk space and warn about disk full in Ansible - Ansible Disk Check. This cheat sheet-style guide provides a quick reference to commands and practices commonly used when working with Ansible. Writing a playbook that gets the disk from each type of controller so I can set them up. It looks like you are wanting to download a script and then run that as a command against a number of servers. The following is an example of the XML that may be used to generate a secret for iSCSI CHAP authentication. The problem is that we don't knw on what device name the new disk drives are attached. Your Hard Disk UUID and the storage medium Hard Disk Image UUID must match. png I've chosen to present these solutions within Ansible Tower because I think a user interface (UI) adds value to most of these tasks. Ansible - Facts (Remote System Env) Facts are variable that contains environment information from the remote systems (ie current host (inventory_hostname)) ansible_facts contains any facts gathered or cached for the inventory_hostname Facts are normally gathered by the M(setup) module automatically in a play, but any module can return facts. The Ansible documentation encourages Debian users to access the Ubuntu repository to obtain Ansible. Posted 8/19/19 6:38 AM, 21 messages. Tower Logging and Aggregation¶. ansible pickle - can't seem to generalize disk creation for vmware_guest_disk 4 posts caustic meatloaf. Logging is a standalone feature introduced in Ansible Tower 3. I had to list the host UUID of all the ESXi hosts in an environment recently. Need access to an account? If your company has an existing Red Hat account, your organization administrator can grant you access. hard drive UUID file is "set in stone" during the installation of an operating system. This uuid must be different than any existing uuid's used by cinder/libvirt. Then, save and close the file. Check Free/Used disk-space Now that we have obtained a relevant UUID of the local storage repository we can obtain free disk-space availability using df command:. noarch, and using updated CentOS 7 nodes. Files in this. EDIT: The vagrant triggers thing only worked because my machine existed. Note: The use of the LABEL in /etc/fstab, may not always work (i. If /dev/disk/by-uuid or lsblk does not show the filesystem then it is possible that the partition type was not correctly recognized by the kernel, or the kernel view was not updated after mkfs. Something like this should do the trick: - name: Get root device UUID. For example, on a german windows vCenter server, the root datacenter is called 'Datencenter'. Where the partition will start as offset from the beginning of the disk, that is, the "distance" from the start of the disk. The UUID Location and Format The UUID is stored in the SMBIOS system information descriptor. In this virsh commands cheatsheet, I'll show you most used virsh commands to manage Guest Virtual Machines running on KVM or Xen Hypervisor. Make sure that /etc/fstab includes the correct partition information for /, and for any other partitions on the disk. It only exists for GPT formatted disks, but not for legacy partitioned disks. Runner object to start the process. It contains a list of tasks (plays) in an order they should get executed against a set of hosts or a single host based on the configuration specified. The mapping is necessary before chainloading TrueCrypt bootloader in the case that the boot disk (hd1 as shown in the example above) should appear as the primary boot device (hd0), otherwise TrueCrypt would fail to boot because the correct disk will not be found. On Thursday, May 16th, 2013 With 0 Comments. These facts are read from the /etc/ansible/facts. Step 1: find UUID of your disks In Dolphin or Nautilus file manager, click and mount your additional disk partitions. On next boot, the partition will be loaded using label instead of UUID. iso for other supported hypervisors. for Drupal's shared files folder, or Magento's media folder), Amazon Elastic File System (EFS) is a reliable and inexpensive solution. The following guidelines apply when creating a container image in general, and are independent of whether the images are used on OpenShift Container Platform. I came to a situation where I need to partitioning, formatting & updating fstab with UUID of 25 servers each having 26 disks in total. SysAdminXpert. »Provisioning. It dynamically creates an Ansible inventory file configured to use SSH, runs an SSH server, executes ansible-playbook, and marshals Ansible plays through the SSH server to the machine being provisioned by Packer. One Ansible Control Node: The Ansible control node is the machine we'll use to connect to and control the Ansible hosts over SSH. How to set disk partition UUID in Linux. The ansible deploy interface uses Ansible playbooks to define the deployment logic. When I run the vmware_guest task manually, I put in entries for each individual disk, and it works fine:. Complete grub-install /dev/mapper/ with the name of your whole fake disk. Overview on different disk types (HDD vs SSD vs Optical Disks) and disk interface types (SATA, IDE, FC, SCSI) Top 15 tools to monitor disk IO performance with examples in Linux Error: "pvs shows unknown device" and "pvs couldnt find device with uuid". RHEL: subscription-manager repos --enable rhel-7-server-ansible-2. build_process_isolation_temp_dir [source] ¶. The UUID as a 16-byte string (containing the six integer fields in big-endian byte order). Overview: UUIDs, Labels and fstab. 6G 0 part /media/WINDOWS ├─sdb3 8:19 0 8. BIOS" (= "machine entry UUID" = "computer UUID" and the virtual hard drive of the new virtual machine. UTF-8 - name: set default locale sudo: yes lineinfile: dest=/etc/default/locale regexp=. Description of problem: While investigating FailedSync errors, found about 10 "kubelet_volumes. A new partition on the same disk, or a partition on a new disk will have a new GUID UUID. Adding bare metal nodes¶. Use the lsblk command to view the device number of the partition: for a nvme disk, the generated device number is usually nvme0n1p1; for a regular disk (for example, /dev/sdb ), the generated device number is usually sdb1. IOPS: Benchmarking Disk I/O – AWS vs DigitalOcean In this article, we will see how to do this and we will compare the performance between two different providers. 一、前言之前有一篇文章介绍的是,在centos7的jewel下面如果自己做的分区如何处理自动挂载的问题,当时的环境对journal的地方采取的是文件的形式处理的,这样就没有了重启后journal的磁盘偏移的问题如果采用的是ceph自带的deploy去做分区的处理的时候,是调用的sgdisk去对磁盘做了一些处理的,然后. Ansible users have written modules for managing filesystem ACLs, managing Windows Firewall, and managing hostname and domain membership, and more. Creating the inventory could be a lengthy process when you use the graphical user interface. View or Download agents and documentation about High Availability (HA) Agents according to agent type, application, release version, platform, and architecture. This section describes the recommended minimum system requirements for the workstation hosting the virtual machine(s) where StarlingX will be deployed and basic host setup. For example, /dev/sdb1 in my case has the LABEL www, UUUID 7a75296d-412a-467c-a659-283298910746 and TYPE (filesystem type) ext4. ansible-cmdb is a shell wrapper script that tries its best to find the correct Python binary to use and the proper location of the ansible-cmdb. so I want to make a bash script that will identify the fstab configuration as the following. the problem is that some machines configured with UUID and other with ordinary dev in fstab. Introduction. Generating/Executing Terraform Plans Using Ansible 14 minute read Recently I have been working on a little project of my own based on provisioning a vSphere environment using Ansible as the primary automation tool. 0 (which is starting to get fairly dated). An ansible register is used for capturing a task's output and save it a variable. Changing entries of partitions in. Perhaps you might weight drive UUID more in a laptop signature. However, the virtual hard drive of the new virtual machine will have the same "hard disk UUID" as the virtual hard drive of the original virtual machine. i dont want to write some script to check what /dev/sdX i should use with hdparm, so im asking what to do. Note: The arguments for UUID and recoveryKey refer to the Logical Volume ID obtained in the previous step and the Recovery Key for. 1G 0 part ├─sdb4 8:20 0. Hence, the folder path will always be wrong. Try this, just press Ctrl + Alt + T on your keyboard to open Terminal. Unsupported parameters for (vmware_guest_disk) module: use_instance_uuid. The on-disk timestamps are updated only when either (1) the file inode needs to be updated for some change unrelated to file timestamps, (2) a sync to disk occurs, (3) an undeleted inode is evicted from memory or (4) if more than 24 hours passed since the the last time the in-memory copy was written to disk. And for additional options, click on Keep Disk Names. I still have my Windows 7 OS on a separate hard drive, but I can't have it enabled without it causing issues letting me boot in to Windows 10 because Ubuntu is showing. generate_ansible_command [source] ¶. In address bar, you can find mount path like:. In spending the past few weeks learning a ton about Ansible (aftercreating 30+ playbooks and roles - Some very complex :) more goodnesscoming soon ). Tower Logging and Aggregation¶. I am able to scan for the drives just fine and I can also mount them (thanks to the Ansible IRC community). # cp -v /etc/mdadm/mdadm. g websphere, oracle etc. 3 and later, the Ansible playbooks are fully supported for those with a Confluent Support contract. The ansible server will get the hostname 'ansible-node' with the IP address 10. The second article in the series will enhance the infrastructure deployment to build immutable infrastructure for the applications and adding Packer into the set of tools. As a last resort, you could just change the device names to for instance /dev/hda1 (IDE) /dev/sda1 (SCSI/SATA) or whatever your drives are reported as, just to get it to boot. In ansible 1. The while loop is used here to call the uuid4() method five times and print the randomly generated UUID values. $ ansible­playbook ­vvvv ­i inventory/localhost enroll. SUMMARY In the develop version of Ansible, vmware_guest_disk module I am trying to use the uuid option to allocate disks and diskspace to vm's. For example, on a german windows vCenter server, the root datacenter is called 'Datencenter'. Page 2 of 3 - How to get UUID of an ImDisk mounted drive image? - posted in ImDisk: nice Yep, but anyway overcautious. The iSCSI secret can then be used by UUID or by this usage name via the element of a disk device or a storage pool (iscsi). A block devices is usually a physical device that's used for storing data, e. This series walk you through the different steps to get your integration ready. address }} the same way you use {{inventory_hostname}} To set the value in your vars file. with_items behavior with vmware_guest Hi, I'm trying to build VMs using the vmware_guest module and want to make the list of disks variable based on a variable file. Ansible is a modern configuration management tool that facilitates the task of setting up and maintaining remote servers. So here it is. In address bar, you can find mount path like:. The output of Ansible is intended. Logging is a standalone feature introduced in Ansible Tower 3. UUID is a property of the disk partition itself. The first one uses the /dev/ directory. Doesn't seem quite fair to add a requirement after customers have already bought licenses not knowing about this. The UUID is stored in the SMBIOS system information descriptor, and you can access it by using standard SMBIOS scanning software, including. Home » Storage » How to get UUID of the hard disk in Linux syetem. Would someone help me by providing a playbook snippet that will check a specific mount/dir to ensure it has 100GB free space before continuing the playbook ? I have done some googling of the topic and I think it would be an assert statement, but the examples I found didnt help me with figuring it out on. Here EFI partition UUID is " 9B29-29A6 Ansible Playbook for Get Hosts Information | Ansible Playbook Tutorial. absent specifies that the device mount's entry will be removed from fstab and will also unmount the device and remove the mount point. These articles can help you to get started with Ansible. Ansible is a modern configuration management tool that facilitates the task of setting up and maintaining remote servers. Ironic is an OpenStack project which provisions bare metal (as opposed to virtual) machines by leveraging common technologies such as PXE boot and IPMI to cover a wide range of hardware, while supporting pluggable drivers to allow vendor-specific functionality to be added. Is this possible to do and if so how would I go about doing it please? Thanks in advance for the help. The only UUIDs that I modify are those of the HFS, to start with the choice of the UUID. UUID: The virtual instance’s ID needs to be random and unique for every deployment instance that’s provisioned through the Director. remounted specifies that the device will be remounted for when you want to force a refresh on the mount itself (added in 2. $ sudo yum install ansible. 9 there is a new filter : to_uuid , which given a string it will return an ansible domain specific UUID,you can. Thanks for a detailed and well presented post. Doesn't seem quite fair to add a requirement after customers have already bought licenses not knowing about this. This step is necessary so that the VMDK always presents a consistent UUID to the VM, thus allowing the disk to be mounted properly. These facts are read from the /etc/ansible/facts. com/ansible/ansible/issues/15920 with lsb_release installed and /bin/lsb_release binary already available ansible_lsb variable isn't defined on a. It is not based on Ironic Python Agent (IPA) and does not generally. This is a required parameter, if parameter name or moid is not supplied. validate_certs. Description of problem: While investigating FailedSync errors, found about 10 "kubelet_volumes. To_uuid Generate an ansible domain specific UUID from a character string Checksum Generate checksum internally used by ansible Hash Hash Generate character string (md 5, sha 1, etc) Password_hash Generate a hash string that can be used with user module's password Add as ip / network related Ipaddr, ipwrap, ipv4, ipv6ipsubnet, nthhost, hwaddr. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected] 1024 MiB per OSD journal)) For OpenStack, recommend 1 or more 500 GB (min. sql Fact caching. If it fails to do so, you can manually specify the path to the correct python interpreter and script. I've created an AppleScript [2] to read the NTFS or HFS UUIDs. You can get a few hints about the difference between UUID and PARTUUID by specifying the -p option. Posts: 13737. Solaris 10 8/07: How to Obtain the UUID of an Installed Non-Global Zone. We’ll therefore automate a random generation and insert it into the template with Ansible before submitting it. Google thrives in open source, but also understands the reliability needs of its users to safely run their infrastructure. Tower Logging and Aggregation¶. enableUUID) is absent from the vmx, the effective setting is false. Google is an Active Contributor to the Ansible Community. 2560 03:04:44 EST [[email protected] jboss]. When the Azure Linux agent is installed on a VM, the agent uses Udev rules to construct a set of symbolic links under the /dev/disk/azure path. 8 - avi_vrfcontext – Module for setup of VrfContext Avi RESTful Object. Disk drives are distinguished by their UUID(universally unique identifier). We can achieve this using LVM method only. If you know the VDI's UUID, you can do a "xe vbd-list vdi-uuid= (UUID of the VDI) params=vm-uuid" which will give you the UUID of the VM it is associated with without needing any information on a name-label. For example, my dmraid RAID0 disk (which makes up my root partition is /dev/dm-1 so the following gets its UUID:. These are very useful for scenarios where you need to take conditional operations based on […]. df command stands for Disk Filesystem that provides disk space usage information of your file systems. Add a disk to a Linux VM. Just do not rely on known 'datacenter' names. Login to vSphere VMWare client GUI, click on the Host icon, then right click on any column header and select the UUID column to be displayed with each of the VM Guests. Hopefully, this post will give you some ideas for using Ansible to run audit checks in your infrastructure. Generating/Executing Terraform Plans Using Ansible 14 minute read Recently I have been working on a little project of my own based on provisioning a vSphere environment using Ansible as the primary automation tool. SATA drives are connected via a dedicated cable of seven conductors of which there are two pairs dedicated to data with the remaining 3 being ground. In this virsh commands cheatsheet, I'll show you most used virsh commands to manage Guest Virtual Machines running on KVM or Xen Hypervisor. VirtualBox runs well enough under normal circumstances, but once you start moving VHDs around, it might spit out errors. When this specific parameter (disk. Step 1: find UUID of your disks In Dolphin or Nautilus file manager, click and mount your additional disk partitions. The variable will thereafter contain the stdout of the task. Is this possible to do and if so how would I go about doing it please? Thanks in advance for the help. csv $ ironic node­create ­d agent_amttool ­n nuc \. Each partition created on a drive gets a special universally unique identifier (UUID). 11111111-2222-3333-4444-555555555555. Hone your OpenStack skills with a full deployment in a single virtual machine. After successfully deploying the ironic node on subsequent boots, the instance boots from your local disk as first preference. There are better ways to store a UUID in MySQL (e. The behaviour I would like to see is: disk in disk bay 1 will be named /dev/sda disk in disk bay 2 will be named /dev/sdb – even if there is no disk in disk bay 1 etc. yaml starts with - hosts: localhost gather_facts: yes user: root. yesterday i realized that because of UUID features it generated same UUID to my /dev/sdb partitions and it looks like it is using the mix of first disk and second disk. Note: Make sure to identify the correct disk and partition for your device. Very simple with e2label: # e2label So, for example, if I want to change my sdb5 name from storage to music, I would use the command:.
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