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nation:
你好,在部署Mesos+Spark的运行环境时,出现一个现象, ...
Spark(4)Deal with Mesos -
sillycat:
AMAZON Relatedhttps://www.godad ...
AMAZON API Gateway(2)Client Side SSL with NGINX -
sillycat:
sudo usermod -aG docker ec2-use ...
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sillycat:
Every Half an Hour30 * * * * /u ...
Build Home NAS(3)Data Redundancy -
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Build Home NAS(3)Data Redundancy
Monitor Tool 2019(2)Monit on Multiple Instances and Email Alerts
We can visit the page URL on all the instances
http://rancher-home:2812/
Get some XML feed back as follow:
http://rancher-home:2812/_status?format=xml
Run the command as sudo/root
cat haproxy
check process haproxy with pidfile /opt/haproxy/haproxy.pid
start program = "/bin/sh -c '/opt/haproxy/sbin/haproxy -f /opt/haproxy/conf/haproxy.conf'" with timeout 20 seconds
stop program = "/usr/bin/kill haproxy"
if changed pid then restart
Email Configuration
set mailserver smtp.gmail.com port 587
username "luohuazju@gmail.com" password “xxxxxxxxxx"
using tlsv1
with timeout 30 seconds
set alert luohuazju@gmail.com
set mail-format {
from: luohuazju@gmail.com
subject: monitor alert - [$SERVICE] $EVENT
message:
[$SERVICE] $EVENT
Date: $DATE
Action: $ACTION
Host: $HOST
Description: $DESCRIPTION
Best regards.
from Monitor
}
Reload the service
> sudo monit reload
Exception
[CDT Oct 17 20:05:46] error : Mail: Mailserver response error -- 534-5.7.9 Application-specific password required. Learn more at
[CDT Oct 17 20:05:46] error : SMTP: Mailserver response error -- 534 5.7.9 https://support.google.com/mail/?p=InvalidSecondFactor v10sm1094726otk.17 - gsmtp
[CDT Oct 17 20:05:46] error : Aborting event
Solution:
Go to google account [Security] —> [Signing to Google] —> [Password] —> [App password] generate one for MAC Server
Check the logging
> tail -f /var/log/monit.log
We can manually kill the haproxy to see the alert emails.
Check this UI Tool
https://github.com/adriaaah/monit-dashboard
> sudo yum install epel-release
> sudo yum install python-pip
> sudo pip install --upgrade pip
> sudo pip install web.py
> sudo yum install python-requests python-xmltodict python-simplejson
> git clone https://github.com/adriaaah/monit-dashboard
> cd monit-dashboard/
> cp conf/servers.json.example conf/servers.json
> ./bin/monit-dashboard.py
It seems not working because of the Python Version
Since we want to migrate all the things to Python3, install and prepare python3
Install PYENV from the latest github
> git clone https://github.com/pyenv/pyenv.git ~/.pyenv
Add to the PATH
> vi ~/.bash_profile
PATH=$PATH:$HOME/.pyenv/bin
eval "$(pyenv init -)"
> . ~/.bash_profile
Check installation
> pyenv -v
pyenv 1.2.14-5-g68a77df
Install the Python3 and Python2
> pyenv install 3.6.0
> pyenv install 2.7.10
Check all the versions, latest is 3.7.4, install some other versions
https://www.python.org/downloads/
> sudo yum install libffi-devel
>sudo yum install sqlite-devel
> sudo yum install bzip2-devel
> pyenv install 3.8.0
> pyenv versions
* system (set by /home/carl/.pyenv/version)
3.8.0
> pyenv global 3.8.0
> python -V
Python 3.8.0
> pip install web.py
> pip install requests
> pip install xmltodict
> pip install simplejson
> python ./bin/monit-dashboard.py
http://0.0.0.0:8080/
Not working at all, I may need to do something similar here myself.
http://webpy.org/install
https://github.com/adriaaah/monit-dashboard
References:
https://imil.net/blog/2016/03/16/Fetch-monit-status-in-JSON/
http://webpy.org/
https://github.com/adriaaah/monit-dashboard
https://serverfault.com/questions/432053/monit-http-based-api/764226
https://serverfault.com/questions/709931/monit-cant-restart-nginx
email
https://my.oschina.net/HeAlvin/blog/918177
https://gist.github.com/jcdarwin/fa9235dd48276f348cc7
https://serverfault.com/questions/635139/how-to-fix-send-mail-authorization-failed-534-5-7-14
We can visit the page URL on all the instances
http://rancher-home:2812/
Get some XML feed back as follow:
http://rancher-home:2812/_status?format=xml
Run the command as sudo/root
cat haproxy
check process haproxy with pidfile /opt/haproxy/haproxy.pid
start program = "/bin/sh -c '/opt/haproxy/sbin/haproxy -f /opt/haproxy/conf/haproxy.conf'" with timeout 20 seconds
stop program = "/usr/bin/kill haproxy"
if changed pid then restart
Email Configuration
set mailserver smtp.gmail.com port 587
username "luohuazju@gmail.com" password “xxxxxxxxxx"
using tlsv1
with timeout 30 seconds
set alert luohuazju@gmail.com
set mail-format {
from: luohuazju@gmail.com
subject: monitor alert - [$SERVICE] $EVENT
message:
[$SERVICE] $EVENT
Date: $DATE
Action: $ACTION
Host: $HOST
Description: $DESCRIPTION
Best regards.
from Monitor
}
Reload the service
> sudo monit reload
Exception
[CDT Oct 17 20:05:46] error : Mail: Mailserver response error -- 534-5.7.9 Application-specific password required. Learn more at
[CDT Oct 17 20:05:46] error : SMTP: Mailserver response error -- 534 5.7.9 https://support.google.com/mail/?p=InvalidSecondFactor v10sm1094726otk.17 - gsmtp
[CDT Oct 17 20:05:46] error : Aborting event
Solution:
Go to google account [Security] —> [Signing to Google] —> [Password] —> [App password] generate one for MAC Server
Check the logging
> tail -f /var/log/monit.log
We can manually kill the haproxy to see the alert emails.
Check this UI Tool
https://github.com/adriaaah/monit-dashboard
> sudo yum install epel-release
> sudo yum install python-pip
> sudo pip install --upgrade pip
> sudo pip install web.py
> sudo yum install python-requests python-xmltodict python-simplejson
> git clone https://github.com/adriaaah/monit-dashboard
> cd monit-dashboard/
> cp conf/servers.json.example conf/servers.json
> ./bin/monit-dashboard.py
It seems not working because of the Python Version
Since we want to migrate all the things to Python3, install and prepare python3
Install PYENV from the latest github
> git clone https://github.com/pyenv/pyenv.git ~/.pyenv
Add to the PATH
> vi ~/.bash_profile
PATH=$PATH:$HOME/.pyenv/bin
eval "$(pyenv init -)"
> . ~/.bash_profile
Check installation
> pyenv -v
pyenv 1.2.14-5-g68a77df
Install the Python3 and Python2
> pyenv install 3.6.0
> pyenv install 2.7.10
Check all the versions, latest is 3.7.4, install some other versions
https://www.python.org/downloads/
> sudo yum install libffi-devel
>sudo yum install sqlite-devel
> sudo yum install bzip2-devel
> pyenv install 3.8.0
> pyenv versions
* system (set by /home/carl/.pyenv/version)
3.8.0
> pyenv global 3.8.0
> python -V
Python 3.8.0
> pip install web.py
> pip install requests
> pip install xmltodict
> pip install simplejson
> python ./bin/monit-dashboard.py
http://0.0.0.0:8080/
Not working at all, I may need to do something similar here myself.
http://webpy.org/install
https://github.com/adriaaah/monit-dashboard
References:
https://imil.net/blog/2016/03/16/Fetch-monit-status-in-JSON/
http://webpy.org/
https://github.com/adriaaah/monit-dashboard
https://serverfault.com/questions/432053/monit-http-based-api/764226
https://serverfault.com/questions/709931/monit-cant-restart-nginx
https://my.oschina.net/HeAlvin/blog/918177
https://gist.github.com/jcdarwin/fa9235dd48276f348cc7
https://serverfault.com/questions/635139/how-to-fix-send-mail-authorization-failed-534-5-7-14
发表评论
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Stop Update Here
2020-04-28 09:00 315I will stop update here, and mo ... -
NodeJS12 and Zlib
2020-04-01 07:44 474NodeJS12 and Zlib It works as ... -
Docker Swarm 2020(2)Docker Swarm and Portainer
2020-03-31 23:18 367Docker Swarm 2020(2)Docker Swar ... -
Docker Swarm 2020(1)Simply Install and Use Swarm
2020-03-31 07:58 367Docker Swarm 2020(1)Simply Inst ... -
Traefik 2020(1)Introduction and Installation
2020-03-29 13:52 335Traefik 2020(1)Introduction and ... -
Portainer 2020(4)Deploy Nginx and Others
2020-03-20 12:06 429Portainer 2020(4)Deploy Nginx a ... -
Private Registry 2020(1)No auth in registry Nginx AUTH for UI
2020-03-18 00:56 434Private Registry 2020(1)No auth ... -
Docker Compose 2020(1)Installation and Basic
2020-03-15 08:10 373Docker Compose 2020(1)Installat ... -
VPN Server 2020(2)Docker on CentOS in Ubuntu
2020-03-02 08:04 454VPN Server 2020(2)Docker on Cen ... -
Buffer in NodeJS 12 and NodeJS 8
2020-02-25 06:43 384Buffer in NodeJS 12 and NodeJS ... -
NodeJS ENV Similar to JENV and PyENV
2020-02-25 05:14 475NodeJS ENV Similar to JENV and ... -
Prometheus HA 2020(3)AlertManager Cluster
2020-02-24 01:47 421Prometheus HA 2020(3)AlertManag ... -
Serverless with NodeJS and TencentCloud 2020(5)CRON and Settings
2020-02-24 01:46 336Serverless with NodeJS and Tenc ... -
GraphQL 2019(3)Connect to MySQL
2020-02-24 01:48 246GraphQL 2019(3)Connect to MySQL ... -
GraphQL 2019(2)GraphQL and Deploy to Tencent Cloud
2020-02-24 01:48 450GraphQL 2019(2)GraphQL and Depl ... -
GraphQL 2019(1)Apollo Basic
2020-02-19 01:36 325GraphQL 2019(1)Apollo Basic Cl ... -
Serverless with NodeJS and TencentCloud 2020(4)Multiple Handlers and Running wit
2020-02-19 01:19 312Serverless with NodeJS and Tenc ... -
Serverless with NodeJS and TencentCloud 2020(3)Build Tree and Traverse Tree
2020-02-19 01:19 317Serverless with NodeJS and Tenc ... -
Serverless with NodeJS and TencentCloud 2020(2)Trigger SCF in SCF
2020-02-19 01:18 291Serverless with NodeJS and Tenc ... -
Serverless with NodeJS and TencentCloud 2020(1)Running with Component
2020-02-19 01:17 311Serverless with NodeJS and Tenc ...
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