open-falcon-Xiaomi Monitoring Tool

You can try some hybrid deployments based on resource consumption characteristics, high availability requirements, and more. For example:-Transfer&graph&judge is the big three of Open-falcon, under the most pressure, the most resources consumption, but does not conflict with each other, you can consider a hybrid deployment of these three sub-services on the high distribution server-alarm& Sender&links resource consumption, but high stability requirements, can choose low-stable model, separate deployment-HBS resource consumption is stable, not susceptible to external influences, can choose low-provisioned host, separate deployment-dashboard, portal, UIC, etc. are Web applications, Resource consumption is relatively small, but vulnerable to user behavior, you can choose low-provisioned host, hybrid deployment, and sufficient margin-query affected by user behavior, resource consumption fluctuations, it is recommended to choose low-provisioned host, separate deployment, sufficient margin
Service process management:./control START process./control stop stop process./control restart restart process./control Status View the status of the process./control tail in tail-f way View Var/app.log
1. Install Redis # wget http://ftp.jaist.ac.jp/pub/Linux/Fedora/epel/5/i386/epel-release-5-4.noarch.rpm # RPM-IVH epel-release-5-4.noarch.rpm # Yum Install redis-y 2, installing MySQL # wget http://dev.mysql.com/get/ mysql-community-release-el7-5.noarch.rpm # RPM-IVH mysql-community-release-el7-5.noarch.rpm # yum Install Mysql-community-server # Service Mysqld Restart 3, initializing MySQL table structure # export Home=/home/work # export workspace= $HOME/open-falc On # mkdir-p $WORKSPACE # cd $WORKSPACE # git clone https://github.com/open-falcon/scripts.git # CD./scripts/import tables into the database # Mysql-h Localhost-u root-p < Db_schema/grah-db-schema.sql # mysql-h Localhost-u root-p < db_schema/dashbpard-d B-schema.sql # mysql-h Localhost-u root-p < Db_schema/potal-db-schema.sql # mysql-h Localhost-u root-p < DB_SC Hema/links-db-schema.sql # mysql-h Localhost-u root-p < db_schema/uic-db-schema.sql see if import succeeded # MySQL  > show Databases 4, the installation environment will be compressed package decompression, there are a lot of small module ①agent (client, after installation can view the operation of the Monitoring installation machine) The agent compressed package decompression: # Tar zxvf falcon-agent-5.1.0.tar.gz # mv cfg.example.json cfg.json &&/control start &&. Control tail start listening on port 1988 to view log. The default port is 1988, you can open http://127.0.0.1:1988 to see a simpler web
②hds (heartbeat service) HBS is the Open-falcon Configuration Center, responsible for the configuration of the system, management agent information, etc. # tar zxvf falcon-hbs-1.1.0.tar.gz # mv Cfg.example.json Cfg.json &&/control start &&/control tail Heartbeat service default HTTP port is 6030, RPC port 6031
③transfer (transfer receives the data reported by the agent, then uses a consistent hash for data sharding, and forwards the fragmented data to the graph, Judge cluster) # tar ZXVF falcon-transfer-0.0.14.tar.gz # MV Cfg.example.json Cfg.json &&./control start &&./control Tail Default HTTP port is 6060, RPC port 8433
④judge judge trigger logic for implementing an alert policy # tar ZXVF falcon-judge-2.0.2.tar.gz # mv Cfg.example.json Cfg.json &&./control Start & amp;&./control tail http port 6081, RPC port 6080 configuration item note the Redis link in alarm and the server address of HBS, if modified please remember to correspond.
⑤graph (graph component for storing, archiving graphing data, can be deployed in clusters) # tar zxvf falcon-graph-0.5.3.tar.gz # mv Cfg.example.json Cfg.json &&. Control start &&./control tail RPC Port 6070, HTTP port 6071
Database file is stored in/home/work/data/6070 boot error, either sudo or root user initiated. Note Modify the database connection.
⑥dashboard graphical display of user monitoring data # tar zxvf falcon-dashboard-d25adaf.tar.gz "install Epel extension Source first: yum-y install epel-release then installs PYTHON-PI P:sudo yum-y Install PYTHON-PIP "# yum install python-virtualenv-y # virtualenv env # source Env/bin/activate # PIP Inst All-r Pip_requirements.txt # use./env/bin/python wsgi.py # or Deactivate &&/control start &&/control Tail
⑦query data shards are stored on graph, which is cumbersome for users to query. Query is responsible for providing a unified query entry, masking the details of the data shards. The usage scenarios of query are as follows: (1) Dashboard Chart Show (2) two times development using monitoring data # tar ZXVF falcon-query-1.3.2.tar.gz # mv Cfg.example.json Cfg.json && amp;./control start &&./control tail
The ⑧portal portal provides monitoring policy management-related UI with low frequency and minimal system load.
⑨uic UIC is a user information management center that provides user-managed UIs with a low frequency of usage and a smaller system load.
⑩alarm (Sender) Alarm is responsible for organizing the alarm information, making it suitable for sending form. Sender is responsible for sending the alert content to the end user.
⑪links Links is responsible for displaying the details of the combined alarm.