We must setup a startup script (rc.d file) which will create the directories that Corosync and Pacemaker need to function properly. Note: Since we are using Ram Disks, in case of a System Shutdown, all our files in /tmp and /var will be lost. You will be prompted to reboot for the first time you enable RAM Disk, later on you can increase or decrease the RAM Disk size on the go. Scroll down to Ram Disk Settings and select the Use Ram Disks check box.Įnter the RAM disk size you want to allocate to /tmp and /var directories. In your pfSense console, navigate to System, click Advanced, and then click Miscellaneous. You must setup and use memory (RAM) for the /var and /tmp directories, it will also help us boost performance. Enable RAM disk on both nodesĬorosync and Pacemaker rely on /var directory for their runtime, and if you did a default install, the space available to /var is very limited. If you try to start Corosync now, it will fail with the error message “ No space left on device”. # Enable and configure quorum subsystem (default: of Ring0_addr: 192.0.2.5 # make sure to replace with your IP Ring0_addr: 192.0.2.2 # make sure to replace with your IP Set FreeBSD: in /usr/local/share/pfSense/pkg/repos/nfĪfter enabling the FreeBSD repos, update the package manager.To enable FreeBSD repos, follow these steps: If you are not able to ping the nodes from one another, verify your pfSense firewall rules as well as the Oracle Cloud Security List associated with your instance and allow ICMP traffic.įreeBSD repos are disabled by default.You can have these nodes setup in different Virtual Cloud Networks or Regions, but make sure you have proper Peering Gateways and Route Tables defined to allow nodes to access one another.The two nodes should be setup in different Availability Domains and should be able to ping each other.Follow the steps in this tutorial Install and Configure pfSense on Oracle Cloud Infrastructure. You can setup multiple nodes based on your requirements. In this tutorial, we will use two pfSense virtual appliances for High Availability. Task 1: Install two pfSense Virtual Appliances on Oracle Cloud The term pfSense Shell is used in this tutorial, you can access the shell by ssh’ing into the instance and selecting 8 in the pfSense menu.You can use the pfSense Edit File tool located in the pfSense console, Diagnostics, Edit file to make file changes.Primary instance - Node1, secondary instance - Node2. ![]() In this tutorial, we have one regional Virtual Cloud Network setup with two subnets: public and private with the CIDR of 192.0.2.0/29 and 192.0.2.8/29 respectively.All required policy setup for Oracle Object Storage, Virtual Cloud Networks, Compute and Custom Images.A Virtual Cloud Network setup in the tenancy.Setup pfSense virtual appliance in a high availability active/passive configuration with the help of Corosync/Pacemaker in OCI. PfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more. Oracle Cloud Infrastructure (OCI) offers high-performance compute capabilities (as physical hardware instances) and storage capacity in a flexible overlay virtual network that is securely accessible from your on-premises network. Oracle Cloud Infrastructure (OCI) is a set of complementary cloud services that enable you to build and run a wide range of applications and services in a highly available hosted environment. Contact the pfSense support team before trying this tutorial. Note: pfSense is not officially supported on Oracle Cloud Infrastructure by Netgate or Oracle. ![]() When completing your lab, substitute these values with ones specific to your cloud environment.Ĭonfigure a pfSense High Availability active/passive cluster with Corosync/Pacemaker on Oracle Cloud Infrastructure
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