You can any distribution for installation- Rocky/Alma/CentoS 8 Stream. I assume you’ll use anyone of these instance.
Step 1: Add Docker Repository
Docker is not yet available on default repositories. Thankfully, an official repository has been provided by developers and we are going to add it first to the system. On your terminal, run the following command to add the Docker repository
$ sudo dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo
Step 2: Install Docker in Rocky Linux/AlmaLinux
Moving on, we are going to install the Docker community edition which is freely available for download and use. But first, update the packages.
$ sudo dnf update
Next, run the command below to install Docker CE, the command-line interface (CLI), and other essential tools and dependencies.
$ sudo dnf install -y docker-ce docker-ce-cli containerd.io
Install Docker in Rocky Linux/Red Hat/CentOS Stream/AlmaLinux
Once installed, confirm the version of Docker that you have installed as provided. The output shows that we have installed Docker 20.10.
$ docker --version Docker version 20.10.8, build 3967b7d
Step 3: Start and Enable Docker
To begin using Docker, we need to start the Docker daemon. But first, let’s enable it to start on boot as shown.
$ sudo systemctl enable docker
Then start the Docker daemon.
$ sudo systemctl start docker
To confirm the running status of Docker, issue the command.
$ sudo systemctl status docker
Check Docker Status
Perfect! Docker is running as expected.
Step-4: Install PMM Server
curl -fsSL https://www.percona.com/get/pmm | /bin/bash
or you can use wget instead either-
wget -O - https://www.percona.com/get/pmm | /bin/bash
Step-5: Install PMM client on Redhat and Ubuntu based-
RedHat: Install PMM Client
1. Download and install Percona Repo Package
sudo yum install https://repo.percona.com/yum/percona-release-latest.noarch.rpm
2. Install Percona Monitoring and Management Client
sudo yum install pmm2-client
Ubuntu: Install PMM Client
1. Download Percona Repo Package
wget https://repo.percona.com/apt/percona-release_latest.$(lsb_release -sc)_all.deb
2. Install Percona Repo Package
sudo dpkg -i percona-release_latest.$(lsb_release -sc)_all.deb
3. Update apt cache
sudo apt-get update
4. Install Percona Monitoring and Management Client
sudo apt-get install pmm2-client
Step:6: Connect Client to Server. Applies to: All (optional if only using AWS Monitoring)
Requirements: Client to server communication to secure port on pmm-server (443 assumed) — must be performed on every system to be monitored. Register Percona Monitoring and Management client with server
sudo pmm-admin config --server-insecure-tls --server-url=https://admin:<password>@pmm.example.com
Step-7: Create a PMM user for monitoring
For MySQL 8.0
Create a Percona Monitoring and Management specific user for monitoring (using mysql CLI)
CREATE USER 'pmm'@'localhost' IDENTIFIED BY 'pass' WITH MAX_USER_CONNECTIONS 10; GRANT SELECT, PROCESS, SUPER, REPLICATION CLIENT, RELOAD, BACKUP_ADMIN ON *.* TO 'pmm'@'localhost';
Register the server for monitoring
sudo pmm-admin add mysql –username=pmm –password=<password> –query-source=perfschema
For MySQL 5.7
Create a Percona Monitoring and Management specific user for monitoring (using mysql CLI)
CREATE USER 'pmm'@'localhost' IDENTIFIED BY 'pass' WITH MAX_USER_CONNECTIONS 10; GRANT SELECT, PROCESS, SUPER, REPLICATION CLIENT, RELOAD ON *.* TO 'pmm'@'localhost';
Register the server for monitoring
sudo pmm-admin add mysql --username=pmm --password=<password> --query-source=perfschema
For MongoDB
Create a Percona Monitoring and Management specific user for monitoring (from the MongoDB CLI) Enter the MongoDB Console: mongo
use admin
db.createRole({
"role":"explainRole",
"privileges":[
{
"resource":{
"db":"",
"collection":""
},
"actions":[
"collStats",
"dbHash",
"dbStats",
"find",
"listIndexes",
"listCollections"
]
}
],
"roles":[]
})
db.getSiblingDB("admin").createUser({
"user":"pmm",
"pwd":"<password>",
"roles":[
{
"role":"explainRole",
"db":"admin"
},
{
"role":"clusterMonitor",
"db":"admin"
},
{
"role":"read",
"db":"local"
}
]
})
exit
Register the server for monitoring
sudo pmm-admin add mongodb --username=pmm --password=<password>
Congratulations! You should now have a successful basic PMM installation. We encourage you to click through the PMM application to ensure your configured database(s) are appearing within the PMM interface and are collecting data as expected.
Src: https://www.tecmint.com/install-docker-in-rocky-linux-and-almalinux/
https://www.percona.com/software/pmm/quickstart
