Category: Setup

If you have any unlisted questions or suggestions, please create an Issue or ask the community for help. How to Get the Pigsty Source Package? Use the following command to install Pigsty with one click: bash -c "$(curl -fsSL …

ABORT due to existing redis instance use redis_clean = true and redis_safeguard = false to force clean redis data This happens when you run redis.yml to init a redis instance that is already running, and redis_clean is set to false. If redis_clean …

How to configure NTP service? If NTP is not configured, use a public NTP service or sync time with the admin node. If your nodes already have NTP configured, you can leave it there by setting node_ntp_enabled to false. Otherwise, if you have …

Install mongosh cat > /etc/yum.repos.d/mongo.repo <<EOF [mongodb-org-7.0] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/7.0/x86_64/ gpgcheck=0 enabled=1 EOF yum install -y mongodb-mongosh # or just …

Fail to launch multi-node / multi-driver MinIO cluster. In Multi-Driver or Multi-Node mode, MinIO will refuse to start if the data dir is not a valid mount point. Use mounted disks for MinIO data dir rather than some regular directory. You can use …

Which components are included in INFRA Ansible for automation, deployment, and administration; Nginx for exposing any WebUI service and serving the yum/apt repo; Self-Signed CA for SSL/TLS certificates; Prometheus for monitoring metrics Grafana for …

What is the impact of ETCD failure? ETCD availability is critical for the PGSQL cluster’s HA, which is guaranteed by using multiple nodes. With a 3-node ETCD cluster, if one node is down, the other two nodes can still function normally; and with a …

How to install Docker ？ Install with the docker.yml playbook, targeting at any node managed by Pigsty. ./docker.yml -l <selector>

Pigsty already provides a secure-by-default authentication and access control model, which is sufficient for most scenarios. But if you want to further strengthen the security of the system, the following suggestions are for your reference: …

Pigsty runs on nodes, which are Bare Metals or Virtual Machines. You can prepare them manually, or using terraform & vagrant for provisioning. Sandbox Pigsty has a sandbox, which is a 4-node deployment with fixed IP addresses and other identifiers. …

Playbooks are used in Pigsty to install modules on nodes. To run playbooks, just treat them as executables. e.g. run with ./install.yml. Playbooks Here are default playbooks included in Pigsty. Playbook Function install.yml Install Pigsty on current …

Pigsty v2.7 planning starts by selecting a deployment topology and preparing the matching hosts, operating systems, network, and administrator access. Planning Checklist Choose a single-node, monitoring-only, or highly available topology from the …

Node Pigsty supports the Linux kernel and x86_64/amd64 arch, applicable to any node. A “node” refers to a resource that is SSH accessible and offers a bare OS environment, such as a physical machine, a virtual machine, or an OS container equipped …

Pigsty treats Infra & Database as Code. You can describe the infrastructure & database clusters through a declarative interface. All your essential work is to describe your need in the inventory, then materialize it with a simple idempotent playbook. …

Pigsty’s Standard Installation process requires Internet access, but production database servers are often isolated from the Internet. Therefore, Pigsty offers an offline installation feature, allowing you to complete the installation and deployment …

Install Pigsty with 4 steps: Prepare, Download, Configure and Install. Also check offline installation if you don’t have the Internet access. Short Version Prepare a fresh Linux x86_64 node that runs compatible OS, then run as a sudo-able user: curl …