Ubuntu 20.04的apt，netdata最新版本只有到1.19。想要裝目前最新版(1.28.0)，就必須要手動安裝。顯示出來目前apt系統上的netdata版本
apt info netdata安裝netdata所需的套件：
sudo apt-get install zlib1g-dev uuid-dev \ libuv1-dev liblz4-dev libjudy-dev libssl-dev libmnl-dev \ gcc make git autoconf autoconf-archive \ autogen automake pkg-config curl
從Git上面下載最新版的NetData
git clone https://github.com/netdata/netdata.git cd netdata
手動安裝最新版的NetData，關閉上傳資料，做LTO最佳化
sudo ./netdata-installer.sh --disable-telemetry --enable-lto安裝過程會顯示安裝的檔案放置位置
^
|.-. .-. .-. .-. . netdata
| '-' '-' '-' '-' real-time performance monitoring, done right!
+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+--->
You are about to build and install netdata to your system.
The build process will use /tmp for
any temporary files. You can override this by setting $TMPDIR to a
writable directory where you can execute files.
It will be installed at these locations:
- the daemon at /usr/sbin/netdata
- config files in /etc/netdata
- web files in /usr/share/netdata
- plugins in /usr/libexec/netdata
- cache files in /var/cache/netdata
- db files in /var/lib/netdata
- log files in /var/log/netdata
- pid file at /var/run/netdata.pid
- logrotate file at /etc/logrotate.d/netdata
This installer allows you to change the installation path.
Press Control-C and run the same command with --help for help.
Press ENTER to build and install netdata to your system >安裝過程會教一些調教
--- Check KSM (kernel memory deduper) ---
Memory de-duplication instructions
You have kernel memory de-duper (called Kernel Same-page Merging,
or KSM) available, but it is not currently enabled.
To enable it run:
echo 1 >/sys/kernel/mm/ksm/run
echo 1000 >/sys/kernel/mm/ksm/sleep_millisecs
If you enable it, you will save 40-60% of netdata memory.
--- Check version.txt ---
--- Check apps.plugin ---
--- Copy uninstaller ---
--- Basic netdata instructions ---
netdata by default listens on all IPs on port 19999,
so you can access it with:
http://this.machine.ip:19999/
To stop netdata run:
systemctl stop netdata
To start netdata run:
systemctl start netdata
Uninstall script copied to: /usr/libexec/netdata/netdata-uninstaller.sh
--- Installing (but not enabling) the netdata updater tool ---
Failed to disable unit: Unit file netdata-updater.timer does not exist.
Update script is located at /usr/libexec/netdata/netdata-updater.sh
--- Check if we must enable/disable the netdata updater tool ---
You chose *NOT* to enable auto-update, removing any links to the updater from cron (it may have happened if you are reinstalling)
--- Wrap up environment set up ---
Preparing .environment file
[/home/ong/netdata]# chmod 0644 /etc/netdata/.environment
OK
Setting netdata.tarball.checksum to 'new_installation'
The following non-fatal errors were encountered during the installation process:
* Could not find cmake, which is required to build libwebsockets. The install process will continue, but you may not be able to connect this node to Netdata Cloud.
* Could not find cmake, which is required to build JSON-C. The install process will continue, but Netdata Cloud support will be disabled.
* Failed to build libbpf. You may not be able to use eBPF plugin.
--- We are done! ---
^
|.-. .-. .-. .-. .-. . netdata .-. .-
| '-' '-' '-' '-' '-' is installed and running now! -' '-'
+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+--->
enjoy real-time performance and health monitoring...這邊要注意/etc/netdata/netdata.conf有幾個部分要修改
- default port = 19999 服務開在這個port
- bind to = 192.168.1.246 服務開在這個IP
- allow connections from = localhost 192.168.1.*
那些IP可以看到
啟動netdata的方法
sudo systemctl start netdata sudo systemctl stop netdata sudo systemctl enable netdata sudo systemctl start netdata
參考資料
_EOF_
沒有留言:
張貼留言