Build from source code

What nodes to install on

pbm-agent

Install pbm-agent on all servers that have mongod nodes in the MongoDB cluster (or non-sharded replica set). You don’t need to start it on the arbiter node, since it doesn’t have the data set.

pbm CLI

You can install pbm CLI on any or all servers or desktop computers you wish to use it from. Those computers must not be network-blocked from accessing the MongoDB cluster.

Before you start

Check the system requirements and supported MongoDB versions.

Prerequisites

To build Percona Backup for MongoDB from source, you need the following:

• Go 1.19 or above. Install and set up Go tools
• make
• git
• krb5-devel for Red Hat Enterprise Linux / CentOS or libkrb5-dev for Debian / Ubuntu. This package is required for Kerberos authentication in Percona Server for MongoDB.

Procedure

Here’s how to build Percona Backup for MongoDB:

1. Clone the repository

   $ git clone https://github.com/percona/percona-backup-mongodb
   

2. Go to the project directory and build it

   $ cd percona-backup-mongodb
   $ make build
   

After make completes, you can find pbm and pbm-agent binaries in the ./bin directory.

1. Check that Percona Backup for MongoDB has been built correctly and is ready for use.

   $ cd bin
   $ ./pbm version
   

   Output

   Version:   [pbm version number]
   Platform:  linux/amd64
   GitCommit: [commit hash]
   GitBranch: main
   BuildTime: [time when this version was produced in UTC format]
   GoVersion: [Go version number]
   

   Tip

   Instead of specifying the path to pbm binaries, you can add it to the PATH environment variable:

   $ export PATH=/percona-backup-mongodb/bin:$PATH
   

Post-install steps

On Debian and Ubuntu On Red Hat Enterprise Linux and derivatives

After the installation, do the following:

1. Create the environment file:

   $ touch /etc/default/pbm-agent
   

2. Create the pbm-agent.service systemd unit file.

   $ sudo vim /lib/systemd/system/pbm-agent.service
   

3. In the pbm-agent.service file, specify the following:

   [Unit]
   Description=pbm-agent
   After=time-sync.target network.target
   
   [Service]
   EnvironmentFile=-/etc/default/pbm-agent
   Type=simple
   User=mongod
   Group=mongod
   PermissionsStartOnly=true
   ExecStart=/usr/bin/pbm-agent
   
   [Install]
   WantedBy=multi-user.target
   

   Note

   Make sure that the ExecStart directory includes the Percona Backup for MongoDB binaries. Otherwise, copy them from the ./bin directory of you installation path.

4. Make systemd aware of the new service:

   $ sudo systemctl daemon-reload
   

After the installation, do the following:

1. Create the environment file:

   $ touch /etc/sysconfig/pbm-agent
   

2. Create the pbm-agent.service systemd unit file.

   $ sudo vim /usr/lib/systemd/system/pbm-agent.service
   

3. In the pbm-agent.service file, specify the following:

   [Unit]
   Description=pbm-agent
   After=time-sync.target network.target
   
   [Service]
   EnvironmentFile=-/etc/default/pbm-agent
   Type=simple
   User=mongod
   Group=mongod
   PermissionsStartOnly=true
   ExecStart=/usr/bin/pbm-agent
   
   [Install]
   WantedBy=multi-user.target
   

   Note

   Make sure that the ExecStart directory includes the Percona Backup for MongoDB binaries. Otherwise, copy them from the ./bin directory of you installation path.

4. Make systemd aware of the new service:

   $ sudo systemctl daemon-reload
   

Next steps

Initial setup

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Last update: November 14, 2024
Created: November 14, 2024