I am newbie in Ansible and I would like to upgrade all of our environment's kernel. I've checked the modules but I have couple of questions about it. My main point is upgrade only kernel. Some VMs. 22/06/2017 · From time to time, there's a security patch or other update that's critical to apply ASAP to all your servers. If you use Ansible to automate infrastructure work, then updates are painless—even across dozens, hundreds, or thousands of instances!
20/10/2016 · ansible playbook to manually compile and install new kernel on Centos/Redhat Linux - wasanthag/ansible-linux-kernel-upgrade. How to install Ansible on Ubuntu 18.04 for IT automation; How to use Ansible to autoremove unwanted package dependency with apt; How to create AWS ec2 key using Ansible; How to install Ansible on Apple MacOS X using command line; How to update security patches in Linux using the CLI; Ansible reboot a Debian/Ubuntu Linux for kernel update and.
Automation using a tool like Ansible is very powerful. With Ansible’s help you can update all of your Ubuntu, CentOS, and Redhat servers quickly. Finally, with all of the recent issues surrounding Spectre and Meltdown, the Ansible server update role can help you keep everything updated and more secure. Using Ansible to update Linux distributions By mike March 8, 2016 March 26, 2016 0 Software, Technology Ansible, Automation, Linux, Ubuntu If you haven’t looked at Ansible yet then I’d suggest either reviewing a book see bottom of post or heading over to the website and reading up on it. Update, Upgrade, and Reboot. Now that we know how to install packages, let’s talk about something very important. If your machine is in any way connected to the Internet, you should keep the majority of your packages up to date. ansible. As mentioned in the previous ansible post, we use ansible quite a lot for day to day operations.While we prefer Puppet for configuration management, ansible is excellent for automation of maintenance procedures. One such procedure is gracefully applying package upgrades, including any required reboot, of application servers.
Dismiss Join GitHub today. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Manages apt packages such as for Debian/Ubuntu. Update the apt cache if its older than the cache_valid_time. This option is set in seconds. By default, Ansible will use the same defaults as the operating system. Suggested packages are never installed. aliases: install-recommends. How to use Ansible for Operating System Patching for Multiple Linux Servers Patching for Multiple Linux Servers using Ansible. Welcome to another great useful article about patching for multiple Linux nodes using with Ansible playbook by running from your Ansible.this task is to check if kernel update happend and system needs reboot or.
Update/upgrade Before we install Ansible, make sure that your server is updated and upgraded. Do note, should your kernel be upgraded, you'll need to reboot the server. This entry is 2 of 2 in the Ansible Reboot a Machine/Server Tutorial series. Keep reading the rest of the series: Ansible reboot a Debian/Ubuntu Linux for kernel update and wait for it; Ansible reboot Linux machine or server with playbooks. 11/01/2013 · In this article we will explain how to easily upgrade the Linux kernel to 5.0 on Ubuntu or one of their derivatives such as Debian and Linux Mint. 13/01/2019 · I have a bunch of servers powered by Ubuntu and Debian Linux. How do I update all of them using the apt module of Ansible? How can I use Ansible for system updates and reboot the box when kernel upgrades took place?
Installation, Upgrade & Configuration. Installation Guide; Ansible Porting Guides; Using Ansible. User Guide; Contributing to Ansible. Ansible Community Guide; Extending Ansible. Developer Guide; Common Ansible Scenarios. Public Cloud Guides; Network Technology Guides; Virtualization and Containerization Guides; Ansible for Network Automation. H ow can I reboot a Debian or Ubuntu Linux server/host remotely using an Ansible playbook for kernel update and wait for it to come back again? Introduction: It is pretty standard to update a large number of cloud servers or bare metal server using Ansible IT automation or DevOps tool.When new kernel installed, you must reboot the Debian or Ubuntu Linux server. Unfortunately, this division becomes apparent to ansible users because ansible needs to operate on the group of packages in a single transaction and yum requires groups to be specified in different ways when used in that way. Package groups are specified as “@development-tools” and environment groups are “@^gnome-desktop-environment”. I am trying to update our RHEL7 machine using an Ansible Playbook, that, if the kernel has been updated, automatically reboots the machine. This is what I came up with: --- - hosts: server1 be.
Ansible uses separate modules depending on OS, which means that writing a play that can install to multiple OSes requires lots of when: to check OS before install. In the first line, we give the task a meaningful name so we know what Ansible is doing. In the next line, the yum module updates the CentOS virtual machine VM, then name: "" tells yum to update everything, and, finally, state: latest updates to the latest RPM. After updating the system, we need to restart and reconnect. It looks like you ran the ansible-playbook as provision script. As there was no reboot since the kernel update, the facts give you the currently used kernel and not the updated one. I think, that you ran the ansible commad after the reboot of the vm. In that case the vm uses the new kernel and the facts tell you the new version. If you want to quickly find the exact kernel versions of a large number of hosts, Ansible is the perfect tool. It will save you from having to manually log in and run uname -ir on each one, and copy and paste the results in some local file. I am going to share a little Ansible playbook below, which I came up with just the other day. Ansible - Update And Reboot if required Amazon Linux Servers. This will reboot the servers if they receive an updated kernel. It has to run a custom ssh command because unlike Ubuntu, there is no reboot-required file to indicate a reboot is required.
Ubuntu Developers Mail Archive Please consider filing a bug or asking a question via Launchpad before contacting the maintainer directly. Original Maintainers usually from Debian. Automate Debian/Ubuntu update process ? Hi, I'm starting with Ansible,. Something may break and the server doesn't work right, or if it's a kernel update, I'm going to want to reboot, but only once I'm sure it's not being used. This seems like a valid use case to me, anyhow.
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